1) Replaces the SysV-style build script link mechanism w/ build {,meta-}targets,

2) splits build.{subr,sh}} into subr/{build,pkg,rtl}.subr and build.sh,
3) replaces {997.strip,998.midipix_sh,999.tarballs}.build with subr/{strip,tarball}.subr,
4) moves patches to patches/, vars files to vars/, and everything else to etc/,
5) renames `Create `Midipix mintty shell' shortcut.vbs' to midipix_shortcut.vbs,
6) fixes a Weechat configure issue, and
7) updates etc/{build.usage,README}.

202 files changed, 1097 insertions, 1267 deletions

diff --git a/000.slibtool_host.build b/000.slibtool_host.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/000.slibtool_host.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/001.perk_host.build b/001.perk_host.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/001.perk_host.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/002.binutils_host.build b/002.binutils_host.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/002.binutils_host.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/003.gcc.stage1.build b/003.gcc.stage1.build
deleted file mode 120000
index f1fa8b29..00000000
--- a/003.gcc.stage1.build
+++ /dev/null
@@ -1 +0,0 @@
-009.gcc.full.build
\ No newline at end of file
diff --git a/004.psxstub.build b/004.psxstub.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/004.psxstub.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/005.musl.no-complex.build b/005.musl.no-complex.build
deleted file mode 120000
index 5455612b..00000000
--- a/005.musl.no-complex.build
+++ /dev/null
@@ -1 +0,0 @@
-007.musl.full.build
\ No newline at end of file
diff --git a/006.gcc.runtime.build b/006.gcc.runtime.build
deleted file mode 120000
index f1fa8b29..00000000
--- a/006.gcc.runtime.build
+++ /dev/null
@@ -1 +0,0 @@
-009.gcc.full.build
\ No newline at end of file
diff --git a/008.gcc.libstdc++-v3.build b/008.gcc.libstdc++-v3.build
deleted file mode 120000
index f1fa8b29..00000000
--- a/008.gcc.libstdc++-v3.build
+++ /dev/null
@@ -1 +0,0 @@
-009.gcc.full.build
\ No newline at end of file
diff --git a/010.pkgconf_host.build b/010.pkgconf_host.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/010.pkgconf_host.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/011.file_host.build b/011.file_host.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/011.file_host.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/100.slibtool.build b/100.slibtool.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/100.slibtool.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/101.perk.build b/101.perk.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/101.perk.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/102.pkgconf.build b/102.pkgconf.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/102.pkgconf.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/103.gmp.build b/103.gmp.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/103.gmp.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/104.mpfr.build b/104.mpfr.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/104.mpfr.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/105.mpc.build b/105.mpc.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/105.mpc.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/106.libelf.build b/106.libelf.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/106.libelf.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/107.binutils.build b/107.binutils.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/107.binutils.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/108.musl.native.build b/108.musl.native.build
deleted file mode 120000
index 5455612b..00000000
--- a/108.musl.native.build
+++ /dev/null
@@ -1 +0,0 @@
-007.musl.full.build
\ No newline at end of file
diff --git a/109.gcc.native.build b/109.gcc.native.build
deleted file mode 120000
index f1fa8b29..00000000
--- a/109.gcc.native.build
+++ /dev/null
@@ -1 +0,0 @@
-009.gcc.full.build
\ No newline at end of file
diff --git a/200.psxtypes.build b/200.psxtypes.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/200.psxtypes.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/201.pemagine.build b/201.pemagine.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/201.pemagine.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/202.dalist.build b/202.dalist.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/202.dalist.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/203.ntcon.build b/203.ntcon.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/203.ntcon.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/204.ntapi.build b/204.ntapi.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/204.ntapi.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/205.psxscl.build b/205.psxscl.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/205.psxscl.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/206.psxscl_strace.build b/206.psxscl_strace.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/206.psxscl_strace.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/207.ntctty.build b/207.ntctty.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/207.ntctty.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/208.ptycon.build b/208.ptycon.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/208.ptycon.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/300.expat.build b/300.expat.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/300.expat.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/301.libz.build b/301.libz.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/301.libz.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/302.libffi.build b/302.libffi.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/302.libffi.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/303.gdbm.build b/303.gdbm.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/303.gdbm.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/304.pcre.build b/304.pcre.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/304.pcre.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/305.glib.build b/305.glib.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/305.glib.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/306.gzip.build b/306.gzip.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/306.gzip.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/307.libarchive.build b/307.libarchive.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/307.libarchive.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/308.libpipeline.build b/308.libpipeline.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/308.libpipeline.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/309.libressl.build b/309.libressl.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/309.libressl.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/310.libevent.build b/310.libevent.build
deleted file mode 120000
index 52bb82e5..00000000
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+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/311.libfetch.build b/311.libfetch.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/311.libfetch.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/312.libgpg_error.build b/312.libgpg_error.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/312.libgpg_error.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/313.libassuan.build b/313.libassuan.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/313.libassuan.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/314.libfirm.build b/314.libfirm.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/314.libfirm.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/315.libgcrypt.build b/315.libgcrypt.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/315.libgcrypt.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/316.libksba.build b/316.libksba.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/316.libksba.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/317.lua.build b/317.lua.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/317.lua.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/318.ncurses.build b/318.ncurses.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/318.ncurses.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/319.ncursestw.build b/319.ncursestw.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/319.ncursestw.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/320.ncursesw.build b/320.ncursesw.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/320.ncursesw.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/321.npth.build b/321.npth.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/321.npth.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/322.xz.build b/322.xz.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/322.xz.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/350.inputproto.build b/350.inputproto.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/350.inputproto.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/351.kbproto.build b/351.kbproto.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/351.kbproto.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/352.xcb_proto.build b/352.xcb_proto.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/352.xcb_proto.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/353.xproto.build b/353.xproto.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/353.xproto.build
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-pkg.build
\ No newline at end of file
diff --git a/354.libXau.build b/354.libXau.build
deleted file mode 120000
index 52bb82e5..00000000
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-pkg.build
\ No newline at end of file
diff --git a/355.libpthread_stubs.build b/355.libpthread_stubs.build
deleted file mode 120000
index 52bb82e5..00000000
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diff --git a/356.xcb.build b/356.xcb.build
deleted file mode 120000
index 52bb82e5..00000000
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-pkg.build
\ No newline at end of file
diff --git a/357.xextproto.build b/357.xextproto.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/357.xextproto.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/358.xtrans.build b/358.xtrans.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/358.xtrans.build
+++ /dev/null
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-pkg.build
\ No newline at end of file
diff --git a/359.libX11.build b/359.libX11.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/359.libX11.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/360.libXext.build b/360.libXext.build
deleted file mode 120000
index 52bb82e5..00000000
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-pkg.build
\ No newline at end of file
diff --git a/361.libICE.build b/361.libICE.build
deleted file mode 120000
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--- a/361.libICE.build
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\ No newline at end of file
diff --git a/362.libSM.build b/362.libSM.build
deleted file mode 120000
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diff --git a/363.libXt.build b/363.libXt.build
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\ No newline at end of file
diff --git a/364.libXmu.build b/364.libXmu.build
deleted file mode 120000
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diff --git a/365.renderproto.build b/365.renderproto.build
deleted file mode 120000
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-pkg.build
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diff --git a/366.Xrender.build b/366.Xrender.build
deleted file mode 120000
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--- a/366.Xrender.build
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\ No newline at end of file
diff --git a/367.libXpm.build b/367.libXpm.build
deleted file mode 120000
index 52bb82e5..00000000
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+++ /dev/null
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-pkg.build
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diff --git a/368.libXaw.build b/368.libXaw.build
deleted file mode 120000
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\ No newline at end of file
diff --git a/369.libxkbfile.build b/369.libxkbfile.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/369.libxkbfile.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/400.apk_tools.build b/400.apk_tools.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/400.apk_tools.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/401.bash.build b/401.bash.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/401.bash.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/402.bzip2.build b/402.bzip2.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/402.bzip2.build
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@@ -1 +0,0 @@
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\ No newline at end of file
diff --git a/403.coreutils.build b/403.coreutils.build
deleted file mode 120000
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--- a/403.coreutils.build
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\ No newline at end of file
diff --git a/404.cparser.build b/404.cparser.build
deleted file mode 120000
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+++ /dev/null
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\ No newline at end of file
diff --git a/405.cron.build b/405.cron.build
deleted file mode 120000
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diff --git a/406.curl.build b/406.curl.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/406.curl.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/407.dash.build b/407.dash.build
deleted file mode 120000
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--- a/407.dash.build
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\ No newline at end of file
diff --git a/408.diffutils.build b/408.diffutils.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/408.diffutils.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/409.dos2unix.build b/409.dos2unix.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/409.dos2unix.build
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-pkg.build
\ No newline at end of file
diff --git a/410.ed.build b/410.ed.build
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index 52bb82e5..00000000
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+++ /dev/null
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-pkg.build
\ No newline at end of file
diff --git a/411.file.build b/411.file.build
deleted file mode 120000
index 52bb82e5..00000000
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+++ /dev/null
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-pkg.build
\ No newline at end of file
diff --git a/412.findutils.build b/412.findutils.build
deleted file mode 120000
index 52bb82e5..00000000
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-pkg.build
\ No newline at end of file
diff --git a/413.gawk.build b/413.gawk.build
deleted file mode 120000
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--- a/413.gawk.build
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\ No newline at end of file
diff --git a/414.git.build b/414.git.build
deleted file mode 120000
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+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/415.gnupg.build b/415.gnupg.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/415.gnupg.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/416.grep.build b/416.grep.build
deleted file mode 120000
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--- a/416.grep.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/417.hexcurse.build b/417.hexcurse.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/417.hexcurse.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/418.htop.build b/418.htop.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/418.htop.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/419.inetutils.build b/419.inetutils.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/419.inetutils.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/420.infounzip.build b/420.infounzip.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/420.infounzip.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/421.infozip.build b/421.infozip.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/421.infozip.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/422.irssi.build b/422.irssi.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/422.irssi.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/423.john.build b/423.john.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/423.john.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/424.less.build b/424.less.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/424.less.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/425.lynx.build b/425.lynx.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/425.lynx.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/426.man_db.build b/426.man_db.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/426.man_db.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/427.make.build b/427.make.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/427.make.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/428.mc.build b/428.mc.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/428.mc.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/429.mksh.build b/429.mksh.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/429.mksh.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/430.nano.build b/430.nano.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/430.nano.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/431.netcat.build b/431.netcat.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/431.netcat.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/432.openssh.build b/432.openssh.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/432.openssh.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/433.p7zip.build b/433.p7zip.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/433.p7zip.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/434.pacman.build b/434.pacman.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/434.pacman.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/435.patch.build b/435.patch.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/435.patch.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/436.perl.build b/436.perl.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/436.perl.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/437.procps_ng.build b/437.procps_ng.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/437.procps_ng.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/438.python3.build b/438.python3.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/438.python3.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/439.rsync.build b/439.rsync.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/439.rsync.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/440.rxvt_unicode.build b/440.rxvt_unicode.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/440.rxvt_unicode.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/441.sed.build b/441.sed.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/441.sed.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/442.tar.build b/442.tar.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/442.tar.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/443.tcsh.build b/443.tcsh.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/443.tcsh.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/444.the_silver_searcher.build b/444.the_silver_searcher.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/444.the_silver_searcher.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/445.tmux.build b/445.tmux.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/445.tmux.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/446.util_linux.build b/446.util_linux.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/446.util_linux.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/447.vim.build b/447.vim.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/447.vim.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/448.weechat.build b/448.weechat.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/448.weechat.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/449.which.build b/449.which.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/449.which.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/450.whois.build b/450.whois.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/450.whois.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/451.xeyes.build b/451.xeyes.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/451.xeyes.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/452.xwd.build b/452.xwd.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/452.xwd.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/453.zsh.build b/453.zsh.build
deleted file mode 120000
index 52bb82e5..00000000
--- a/453.zsh.build
+++ /dev/null
@@ -1 +0,0 @@
-pkg.build
\ No newline at end of file
diff --git a/997.strip.build b/997.strip.build
deleted file mode 100644
index 7db5f5ca..00000000
--- a/997.strip.build
+++ /dev/null
@@ -1,18 +0,0 @@
-#
-# . ./build.vars and set -o errexit -o noglob are assumed.
-#
-
-if [ "${BUILD}" != "release" ]; then
-	exit;
-else
-	for __ in $(find ${PREFIX_NATIVE}/bin -perm -0100 \( -type f -or -type l \)); do
-		set +o errexit;
-		if [ -n "$(${PKG_TARGET}-objdump -h ${__} 2>/dev/null | awk '/\.debug_info\s/{print}')" ]; then
-			echo ${PKG_TARGET}-strip ${__};
-			${PKG_TARGET}-strip ${__};
-		fi;
-		set -o errexit;
-	done;
-fi;
-
-# vim:filetype=sh
diff --git a/999.tarballs.build b/999.tarballs.build
deleted file mode 100644
index 19ab7f7a..00000000
--- a/999.tarballs.build
+++ /dev/null
@@ -1,102 +0,0 @@
-#
-# . ./build.vars and set -o errexit -o noglob are assumed.
-#
-
-if [ ${ARG_TARBALL:-0} -eq 0 ]; then
-	exit;
-else
-	log_msg info "Building distribution tarballs...";
-	cd ${PREFIX};
-fi;
-if [ "${TARBALL_SUFFIX}" = "bz2" ]; then
-	if [ -n "$(which pbzip2 2>/dev/null)" ]; then
-		TARBALL_COMPRESS_CMD="pbzip2";
-	else
-		TARBALL_COMPRESS_CMD="bzip2";
-	fi;
-elif [ "${TARBALL_SUFFIX}" = "gz" ]; then
-	if [ -n "$(which pigz 2>/dev/null)" ]; then
-		TARBALL_COMPRESS_CMD="pigz";
-	else
-		TARBALL_COMPRESS_CMD="gzip";
-	fi;
-elif [ "${TARBALL_SUFFIX}" = "xz" ]; then
-	TARBALL_COMPRESS_CMD="xz";
-	TARBALL_COMPRESS_ARGS="-T0";
-else
-	log_msg failexit "Unknown tarball suffix \`.${TARBALL_SUFFIX}'.";
-fi;
-
-PREFIX_BASENAME=${PREFIX_NATIVE##*/};
-TARBALL_FNAME=${TARBALL_FNAME_PREFIX}${BUILD_USER}@${BUILD_HNAME}-${BUILD_DATE_START}.tar.${TARBALL_SUFFIX};	
-TARBALL_CROSS_FNAME=${TARBALL_CROSS_FNAME_PREFIX}${BUILD_USER}@${BUILD_HNAME}-${BUILD_DATE_START}.tar.${TARBALL_SUFFIX};	
-TARBALL_MINIPIX_FNAME=${TARBALL_MINIPIX_FNAME_PREFIX}${BUILD_USER}@${BUILD_HNAME}-${BUILD_DATE_START}.tar.${TARBALL_SUFFIX};	
-TARBALL_SRC_FNAME=${TARBALL_SRC_FNAME_PREFIX}${BUILD_USER}@${BUILD_HNAME}-${BUILD_DATE_START}.tar.${TARBALL_SUFFIX};
-
-secure_rm ${PREFIX_BASENAME}/lib.bak;
-insecure_mkdir ${PREFIX_BASENAME}/lib.bak;
-tar -C ${PREFIX_BASENAME}/lib -cpf - . | tar -C ${PREFIX_BASENAME}/lib.bak -xpf -;
-log_msg info "Backed up ${PREFIX_BASENAME}/lib.";
-for __ in $(find native/lib \( -iname \*.so -or -iname \*.so.\* \)		\
-		-type l); do
-	___="native/lib/$(readlink -- ${__})";
-	if [ -f "${___}" ]; then
-		secure_rm ${__}; ln -f -- "${___}" "${__}";
-	fi;
-done;
-log_msg info "Converted symbolic links in ${PREFIX_BASENAME}/lib to hard links.";
-
-tar -cpf - $(find . -maxdepth 2 -mindepth 1 -type d				\
-		-not -path ./native -not -path ./native/lib.bak			\
-		-not -path ./tmp -not -path ./tmp/\*)				\
-	"Create \`Midipix mintty shell' shortcut.vbs" midipix.sh README		|\
-${TARBALL_COMPRESS_CMD} ${TARBALL_COMPRESS_ARGS} -c > ${TARBALL_FNAME};
-log_msg info "Finished building binary distribution tarball.";
-if [ -x "$(which gpg 2>/dev/null)" -a -n "${TARBALL_SIGN_GPG_KEY}" ] &&\
-			gpg --list-keys "${TARBALL_SIGN_GPG_KEY}" >/dev/null 2>&1; then
-	gpg --armor --passphrase-file /dev/null					\
-		--local-user "${TARBALL_SIGN_GPG_KEY}" --sign ${TARBALL_FNAME};
-	log_msg info "Signed binary distribution tarball.";
-fi;
-secure_rm ${PREFIX_BASENAME}/lib; mv -- ${PREFIX_BASENAME}/lib.bak ${PREFIX_BASENAME}/lib;
-log_msg info "Restored ${PREFIX_BASENAME}/lib.";
-
-tar -cpf - bin include lib lib64 libexec share ${PKG_TARGET}			|\
-${TARBALL_COMPRESS_CMD} ${TARBALL_COMPRESS_ARGS} -c > ${TARBALL_CROSS_FNAME};
-log_msg info "Finished building toolchain tarball.";
-if [ -x "$(which gpg 2>/dev/null)" -a -n "${TARBALL_CROSS_SIGN_GPG_KEY}" ] &&\
-			gpg --list-keys "${TARBALL_CROSS_SIGN_GPG_KEY}" >/dev/null 2>&1; then
-	gpg --armor --passphrase-file /dev/null					\
-		--local-user "${TARBALL_CROSS_SIGN_GPG_KEY}" --sign ${TARBALL_CROSS_FNAME};
-	log_msg info "Signed toolchain tarball.";
-fi;
-
-tar -cpf - minipix 								\
-	"Create \`Midipix mintty shell' shortcut.vbs" midipix.sh README		|\
-${TARBALL_COMPRESS_CMD} ${TARBALL_COMPRESS_ARGS} -c > ${TARBALL_MINIPIX_FNAME};
-log_msg info "Finished building binary Minipix distribution tarball.";
-if [ -x "$(which gpg 2>/dev/null)" -a -n "${TARBALL_MINIPIX_SIGN_GPG_KEY}" ] &&\
-			gpg --list-keys "${TARBALL_MINIPIX_SIGN_GPG_KEY}" >/dev/null 2>&1; then
-	gpg --armor --passphrase-file /dev/null					\
-		--local-user "${TARBALL_MINIPIX_SIGN_GPG_KEY}" --sign ${TARBALL_MINIPIX_FNAME};
-	log_msg info "Signed binary Minipix distribution tarball.";
-fi;
-
-if [ "${BUILD}" = "debug" ]; then
-	log_msg info "Building source tarball...";
-	tar -cpf - $(find tmp -mindepth 2 -maxdepth 2				\
-		-not -path tmp/.\*						\
-		-not -path tmp/ntctty/.git					\
-		-not -path tmp/psxscl/.git					\
-		-not -path tmp/ptycon/.git)					|\
-	${TARBALL_COMPRESS_CMD} ${TARBALL_COMPRESS_ARGS} -c > ${TARBALL_SRC_FNAME};
-	log_msg info "Finished building source tarball.";
-	if [ -x "$(which gpg 2>/dev/null)" -a -n "${TARBALL_SRC_SIGN_GPG_KEY}" ] &&\
-				gpg --list-keys "${TARBALL_SRC_SIGN_GPG_KEY}" >/dev/null 2>&1; then
-		gpg --armor --passphrase-file /dev/null				\
-			--local-user "${TARBALL_SRC_SIGN_GPG_KEY}" --sign ${TARBALL_SRC_FNAME};
-		log_msg info "Signed source tarball.";
-	fi;
-fi;
-
-# vim:filetype=sh
diff --git a/build.sh b/build.sh
index 6efcd837..2d616f54 100755
--- a/build.sh
+++ b/build.sh
@@ -2,195 +2,100 @@
 # Copyright (c) 2016 Lucio Andrés Illanes Albornoz <l.illanes@gmx.de>
 #
 
-. ./build.subr;
-VALID_BUILD_LEVELS="fetch,extract,build_dir,autoconf,patch,configure,clean,build,install";
-
 #
+# Clear the environment.
+# Source subroutine scripts.
+# Source the build variables file and its local overrides, if any.
 # Process command line arguments.
+for __ in subr/*.subr; do
+	. ./${__};
+done;
+check_cpuinfo; source_vars; clear_env;
 while [ ${#} -gt 0 ]; do
 case ${1} in
--c)	ARG_CLEAN=1; ;;
--d)	disable_build_script_link "${2}"; exit; ;;
--e)	enable_build_script_link "${2}"; exit; ;;
+-c)	export ARG_CLEAN=1; ;;
+-n)	export ARG_DRYRUN=1 ARG_VERBOSE=1; ;;
 -t*)	export ARG_TARBALL=1; [ "${1#-t.}" != "${1}" ] && TARBALL_SUFFIX=${1#-t.}; ;;
 -v)	export ARG_VERBOSE=1; ;;
--x)	ARG_XTRACE=1; set -o xtrace; ;;
--a)	[ -z "${2}" ] && exec cat build.usage || ARCH="${2}"; shift; ;;
--b)	[ -z "${2}" ] && exec cat build.usage || BUILD="${2}"; shift; ;;
--pi)	[ -z "${2}" ] && exec cat build.usage || insert_build_script_link "${2}"; exit; ;;
--pr)	[ -z "${2}" ] && exec cat build.usage || remove_build_script_link "${2}"; exit; ;;
--r)	[ -n "${ARG_RESTART_SCRIPT}" ] && exec cat build.usage;
-	if [ "${2#*:*}" != "${2}" ]; then
-		ARG_RESTART_SCRIPT="${2%%:*}"; ARG_RESTART_SCRIPT_AT="${2##*:}";
-		if [ "${ARG_RESTART_SCRIPT_AT}" != diff ]; then
-			for __ in $(split , "${ARG_RESTART_SCRIPT_AT}"); do
-				if ! match_list "${VALID_BUILD_LEVELS}" , "${__}"; then
-					log_msg fail "Error: unknown build level specified.";
-					exec cat build.usage;
-				fi;
-			done;
-		fi;
-	else
-		ARG_RESTART_SCRIPT="${2}"; ARG_RESTART_SCRIPT_AT=ALL;
-	fi;
-	if [ ! -e "${ARG_RESTART_SCRIPT}" ]; then
-		log_msg fail "Error: unknown build script specified.";
+-x)	export ARG_XTRACE=1; set -o xtrace; ;;
+-a)	[ -z "${2}" ] && exec cat etc/build.usage || export ARCH=${2}; shift; ;;
+-b)	[ -z "${2}" ] && exec cat etc/build.usage || export BUILD=${2}; shift; ;;
+-r)	if [ -z "${2}" ]; then
 		exec cat build.usage;
-	fi;
-	shift; ;;
+	elif [ "${2%:*}" = "${2}" ]; then
+		export ARG_RESTART=${2};
+	else
+		export ARG_RESTART=${2%:*} ARG_RESTART_AT=${2#*:};
+	fi; shift; ;;
+host_toolchain|native_toolchain|runtime|lib_packages|leaf_packages|devroot|world)
+	export BUILD_TARGETS_META="${BUILD_TARGETS_META:+${BUILD_TARGETS_META} }${1}"; ;;
 *=*)	set_var_unsafe "${1%%=*}" "${1#*=}"; ;;
-*)	exec cat build.usage; ;;
-esac; shift; done;
-
-if [ -z "${BUILD_CPUS}" ]	\
-&& [ -e /proc/cpuinfo ]; then
-	BUILD_CPUS=$(awk '/^processor/{cpus++} END{print cpus}' /proc/cpuinfo);
-fi;
-
-# Source the build variables file and its local overrides, if any.
-for __ in ${HOME}/midipix_build.vars ../midipix_build.vars ./build.vars; do
-	[ -e ${__} ] && . ${__};
+*)	exec cat etc/build.usage; ;;
+esac; shift;
 done;
+if [ -z "${BUILD_TARGETS_META}" ]; then
+	BUILD_TARGETS_META=world;
+fi;
 
 #
-# Clear the environment.
 # Check whether the pathnames in build.vars contain non-empty valid values.
 # Check whether all prerequisite command names resolve.
 # Check whether all prerequisite pathnames resolve.
 # Check whether all prerequisite Perl modules exist.
-for __ in $(export | sed -e 's/^export //' -e 's/=.*$//'); do
-	if ! match_list "${CLEAR_ENV_VARS_EXCEPT}" " " "${__}"; then
-		unset "${__}";
-	fi;
-done;
-for __ in ${CHECK_PATH_VARS}; do
-	if [ -z "${___:=$(get_var_unsafe "${__}")}" ]; then
-		log_msg failexit "Error: variable \`${__}' is empty or unset.";
-	elif [ "${___#* *}" != "${___}" ]; then
-		log_msg failexit "Error: variable \`${__}' contains one or more whitespace characters.";
-	fi;
-done;
-for __ in ${CHECK_PREREQ_CMDS} $(eval echo ${CHECK_PREREQ_FILES_DYNAMIC}) ${CHECK_PREREQ_FILES}; do
-	if [ "${__#/}" != "${__}" ]; then
-		if [ ! -e "${__}" ]; then
-			log_msg fail "Error: missing prerequisite file \`${__}'.";
-			__exit=1;
-		fi;
-	else
-		if ! test_cmd "${__}"; then
-			log_msg fail "Error: missing prerequisite command \`${__}'.";
-			__exit=1;
-		fi;
-	fi;
-done;
-for __ in ${CHECK_PREREQ_PERL_MODULES}; do
-	if ! perl -M"${__}" -e "" 2>/dev/null; then
-		log_msg fail "Error: missing prerequisite Perl module \`${__}'.";
-		__exit=1;
-	fi;
-done;
-if [ ${__exit:-0} = 1 ]; then
-	exit 1;
-elif [ -n "${__exit}" ]; then
-	unset __exit;
-fi;
-
 # Clean ${PREFIX} if requested.
-if [ ${ARG_CLEAN:-0} -eq 1 ]; then
-	log_msg info "-c specified, cleaning prefix...";
-	for __ in ${CLEAR_PREFIX_DIRS}; do
-		if [ -e ${PREFIX}/${__} ]; then
-			secure_rm ${PREFIX}/${__};
-		fi;
-	done;
-fi;
-
 # Create directory hierarchy and usr -> . symlinks.
-insecure_mkdir ${PREFIX} ${PREFIX_NATIVE} ${PREFIX_CROSS} ${PREFIX_TARGET}/lib ${DLCACHEDIR} ${WORKDIR};
-for __ in ${PREFIX}/usr ${PREFIX_NATIVE}/usr; do
-	if [ ! -L "${__}" ]; then
-		secure_rm "${__}"; ln -sf -- . "${__}";
-	fi;
-done;
-insecure_mkdir ${PREFIX_MINIPIX}/bin;
-for __ in lib libexec share; do
-	if [ ! -e ${PREFIX_MINIPIX}/${__} ]; then
-		ln -sf bin ${PREFIX_MINIPIX}/${__};
-	fi;
-done;
-
-if [ -e ${BUILD_LOG_FNAME} ]; then
-	mv -- ${BUILD_LOG_FNAME} ${BUILD_LOG_LAST_FNAME};
-fi;
-touch ${BUILD_STATUS_IN_PROGRESS_FNAME};
-{(
-BUILD_DATE_START="$(date %Y-%m-%d-%H-%M-%S)";
-BUILD_NFINI=${BUILD_NSKIP:=${BUILD_NFAIL:=${BUILD_NBUILT:=0}}};
-BUILD_TIMES_SECS=$(command date +%s);
+check_paths; clean_prefix; create_dirs;
+init_build_log; init_build_progress_file;
+{(init_build_vars;
 log_msg info "Build started by ${BUILD_USER:=${USER}}@${BUILD_HNAME:=$(hostname)} at ${BUILD_DATE_START}.";
 log_env_vars "build (global)" ${LOG_ENV_VARS};
-
-for BUILD_LVL in 0 1 2 3 4 9; do
-	for BUILD_SCRIPT_FNAME in ${BUILD_LVL}[0-9][0-9].*.build; do
-		if [ -n "${ARG_RESTART_SCRIPT}" ]					\
-		&& [ "${ARG_RESTART_SCRIPT}" != "ALL" ]					\
-		&& [ "${ARG_RESTART_SCRIPT}" != ${BUILD_SCRIPT_FNAME} ]; then
-			if [ ${ARG_XTRACE:-0} -eq 0 ]; then
-				log_msg info "Skipped build script \`${BUILD_SCRIPT_FNAME}' (--build-scripts policy.)";
+for BUILD_TARGET_LC in $(subst_tgts ${BUILD_TARGETS_META}); do
+	BUILD_TARGET=$(echo ${BUILD_TARGET_LC} | tr a-z A-Z);
+	for BUILD_PACKAGE_LC in $(get_var_unsafe ${BUILD_TARGET}_PACKAGES); do
+		BUILD_PACKAGE=$(echo ${BUILD_PACKAGE_LC} | tr a-z A-Z);
+		if [ -n "${ARG_RESTART}" ]; then
+			if ! match_list ${ARG_RESTART} , ${BUILD_PACKAGE_LC}; then
+				if [ ${ARG_VERBOSE:-0} -eq 1 ]; then
+					log_msg info "Skipped \`${BUILD_PACKAGE_LC}' (-r specified.)";
+				fi;
+				: $((BUILD_NSKIP+=1)); BUILD_SCRIPT_RC=0; continue;
 			fi;
-			continue;
-		elif [ ! -f "${BUILD_SCRIPT_FNAME}" ]; then
-			log_msg info "Build script \`${BUILD_SCRIPT_FNAME}' non-existent or not a file.";
-			continue;
-		else
-			unset BUILD_SCRIPT_RC; : $((BUILD_NBUILT+=1));
-			if [ "${ARG_RESTART_SCRIPT}" != ALL ]\
-			&& is_build_script_done finish "${BUILD_SCRIPT_FNAME%.build}"; then
-				log_msg info "Skipped build script \`${BUILD_SCRIPT_FNAME}' (already built.)";
-					: $((BUILD_NSKIP+=1)); BUILD_SCRIPT_RC=0; continue;
+		elif is_build_script_done finish "${BUILD_PACKAGE_LC}"; then
+			if [ ${ARG_VERBOSE:-0} -eq 1 ]; then
+				log_msg info "Skipped \`${BUILD_PACKAGE_LC}' (already built.)";
 			fi;
-			log_msg info "Invoking build script${ARG_RESTART_SCRIPT:+ (forcibly)} \`${BUILD_SCRIPT_FNAME}'${ARG_RESTART_SCRIPT_AT:+ at build step ${ARG_RESTART_SCRIPT_AT}}.";
-			(set -o errexit -o noglob;					\
-			 set -- $(split . ${BUILD_SCRIPT_FNAME%%.build*});		\
-			 SCRIPT_FNAME=${BUILD_SCRIPT_FNAME};				\
-			 SCRIPT_NAME=${SCRIPT_FNAME%%.build*};				\
-			 export PKG_BUILD=${BUILD};					\
-			 export PKG_TARGET=${TARGET};					\
-			 export PKG_PREFIX=$(get_vars_unsafe PKG_LVL${BUILD_LVL}_PREFIX	\
-					PKG_$(echo ${2} | tr a-z A-Z)_PREFIX);		\
-			 if [ ${BUILD_LVL} -eq 9 ]; then
-			 	export PREFIX PREFIX_CROSS PREFIX_MIDIPIX PREFIX_NATIVE PREFIX_ROOT;
-			 fi;
-			 export MIDIPIX_BUILD_PWD=$(pwd); cd ${WORKDIR};		\
-			 for SCRIPT_SOURCE in build.subr ${SCRIPT_NAME}.vars		\
-					${BUILD_SCRIPT_FNAME}; do			\
-			 	[ -f ${MIDIPIX_BUILD_PWD}/${SCRIPT_SOURCE} ] &&		\
-					 . ${MIDIPIX_BUILD_PWD}/${SCRIPT_SOURCE};	\
-			 done);
-			case ${BUILD_SCRIPT_RC:=${?}} in
-			0) log_msg succ "Finished build script \`${BUILD_SCRIPT_FNAME}'.";
-				: $((BUILD_NFINI+=1)); continue; ;;
-			*) log_msg fail "Build failed in build script \`${BUILD_SCRIPT_FNAME}' (last return code ${BUILD_SCRIPT_RC}.).";
-				: $((BUILD_NFAIL+=1)); break; ;;
-			esac;
+			: $((BUILD_NSKIP+=1)); BUILD_SCRIPT_RC=0; continue;
+		fi;
+		if [ -e scripts/${BUILD_PACKAGE_LC}.build ]; then
+			BUILD_SCRIPT_FNAME=scripts/${BUILD_PACKAGE_LC}.build;
+		else
+			BUILD_SCRIPT_FNAME=scripts/pkg.build;
+		fi;
+		if [ ${ARG_VERBOSE:-0} -eq 1 ]; then
+			log_msg info "Invoking build script \`${BUILD_SCRIPT_FNAME}'${ARG_RESTART:+ (forcibly)} for package \`${BUILD_PACKAGE_LC}'.";
 		fi;
+		(set -o errexit -o noglob;
+		 export	MIDIPIX_BUILD_PWD=$(pwd)					\
+			PKG_BUILD=${BUILD} PKG_TARGET=${TARGET}				\
+			PKG_PREFIX=$(get_vars_unsafe ${BUILD_TARGET}_PREFIX		\
+				PKG_${BUILD_PACKAGE%.*}_PREFIX)				\
+			PREFIX PREFIX_CROSS PREFIX_MIDIPIX PREFIX_NATIVE PREFIX_ROOT;
+		 cd ${WORKDIR}; source_scripts);
+		BUILD_SCRIPT_RC=${?}; case ${BUILD_SCRIPT_RC} in
+		0) log_msg succ "Finished \`${BUILD_PACKAGE_LC}' build.";
+			: $((BUILD_NFINI+=1)); continue; ;;
+		*) log_msg fail "Build failed in \`${BUILD_PACKAGE_LC}' (last return code ${BUILD_SCRIPT_RC}.).";
+			: $((BUILD_NFAIL+=1)); break; ;;
+		esac;
 	done;
 	if [ ${BUILD_SCRIPT_RC:-0} -ne 0 ]; then
 		break;
 	fi;
 done;
-
+do_strip; do_tarballs; fini_build_vars;
 log_msg info "${BUILD_NFINI} finished, ${BUILD_NSKIP} skipped, and ${BUILD_NFAIL} failed builds in ${BUILD_NBUILT} build script(s).";
-: $((BUILD_TIMES_SECS=$(command date +%s)-${BUILD_TIMES_SECS}));
-: $((BUILD_TIMES_HOURS=${BUILD_TIMES_SECS}/3600));
-: $((BUILD_TIMES_MINUTES=(${BUILD_TIMES_SECS}%3600)/60));
-: $((BUILD_TIMES_SECS=(${BUILD_TIMES_SECS}%3600)%60));
 log_msg info "Build time: ${BUILD_TIMES_HOURS} hour(s), ${BUILD_TIMES_MINUTES} minute(s), and ${BUILD_TIMES_SECS} second(s).";
-
-if [ -f "${BUILD_STATUS_IN_PROGRESS_FNAME}" ]; then
-	secure_rm ${BUILD_STATUS_IN_PROGRESS_FNAME};
-fi;
-
+fini_build_progress_file;
 exit ${BUILD_SCRIPT_RC})} 2>&1 | tee ${BUILD_LOG_FNAME} &
 TEE_PID=${!};
 trap "rm -f ${BUILD_STATUS_IN_PROGRESS_FNAME};	\
diff --git a/build.subr b/build.subr
deleted file mode 100644
index c994c7d7..00000000
--- a/build.subr
+++ /dev/null
@@ -1,349 +0,0 @@
-#
-# . ./build.vars and set -o errexit -o noglob are assumed.
-# See warning at the top of build.vars.
-#
-
-date() { command date +"${1:-${TIMESTAMP_FMT}}"; };
-get_var_unsafe() { eval echo \${${1}}; };
-set_var_unsafe() { eval ${1}=\"${2}\"; };
-push_IFS() { _pI_IFS="${IFS}"; IFS="${1}"; };
-pop_IFS() { IFS="${_pI_IFS}"; unset _pI_IFS; };
-set_build_dir() { PKG_BUILD_DIR=${1}-${2}-${TARGET}; };
-split() { push_IFS "${1}"; set -- ${2}; pop_IFS; echo "${*}"; };
-test_cmd() { command -v "${1}" >/dev/null; };
-unsplit() { push_IFS "${1}"; shift; set -- "${@}"; echo "${*}"; pop_IFS; };
-
-# N.B.	URLs ($1) may contain `?' or '&' characters.
-fetch() {
-	_f_url="${1}"; _f_sha256sum_src="${2}";
-	_f_url_dst="${DLCACHEDIR}/$(basename "${_f_url}")";
-	if [ -e ${_f_url_dst}.fetched ]; then
-		unset _f_url _f_sha256sum_src _f_url_dst;
-		return 0;
-	else
-		wget ${WGET_ARGS} -c -O ${_f_url_dst} "${_f_url}";
-	fi;
-	if [ -n "${_f_sha256sum_src}" ]; then
-		set -- $(openssl dgst -sha256 ${_f_url_dst}); shift $((${#}-1));
-		if [ "${_f_sha256sum_dst:=${1}}" != "${_f_sha256sum_src}" ]; then
-			log_msg failexit "Error: hash mismatch for URL \`${_f_url}' (is: ${_f_sha256sum_dst}, should be: ${_f_sha256sum_src}.)";
-		fi;
-	fi;
-	touch ${_f_url_dst}.fetched;
-	unset _f_url _f_url_dst _f_sha256sum_src _f_sha256sum_dst;
-};
-fetch_git() {
-	_fg_subdir="${1}"; _fg_url="${2}"; _fg_branch="${3}";
-	if [ -e "${DLCACHEDIR}/${_fg_subdir}" ]; then
-		cd ${DLCACHEDIR}/${_fg_subdir} &&\
-			git pull origin ${_fg_branch:-main} && cd ${OLDPWD};
-	else
-		git clone ${_fg_url} ${DLCACHEDIR}/${_fg_subdir};
-		if [ -n "${_fg_branch}" -a		\
-		     \( -z "${_fg_branch#main}" \) -a	\
-		     \( -z "${_fg_branch#master}" \) ]; then
-			cd ${DLCACHEDIR}/${_fg_subdir} &&\
-				git checkout -b ${_fg_branch} && cd ${OLDPWD};
-		fi;
-	fi;
-	secure_rm ${_fg_subdir};
-	cp -pr ${DLCACHEDIR}/${_fg_subdir} .;
-};
-
-get_vars_unsafe() {
-	while [ ${#} -gt 0 ]; do
-		_gvu_vval="$(eval echo \${${1}})";
-		[ -z "${_gvu_vval}" ] || _gvu_vval_="${_gvu_vval}";
-		shift;
-	done; echo "${_gvu_vval_}";
-	unset _gvu_vval _gvu_vval_;
-};
-
-disable_build_script_link() {
-	if [ -e ${1%.disabled}.disabled ]; then
-		log_msg failexit "Error: build script already disabled.";
-	elif [ ! -e ${1} ]; then
-		log_msg failexit "Error: invalid or non-existent build script filename/level/name.";
-	else
-		echo mv -- ${1} ${1}.disabled;
-		mv -- ${1} ${1}.disabled;
-	fi;
-}
-enable_build_script_link() {
-	if [ -e ${1%.disabled} ]; then
-		log_msg failexit "Error: build script already enabled.";
-	elif [ ! -e ${1%.disabled}.disabled ]; then
-		log_msg failexit "Error: invalid or non-existent build script filename/level/name.";
-	else
-		echo mv -- ${1%.disabled}.disabled ${1%.disabled};
-		mv -- ${1%.disabled}.disabled ${1%.disabled};
-	fi;
-}
-insert_build_script_link() {
-	_ibsl_fname=${1};
-	_ibsl_level=${_ibsl_fname%%.*};
-	_ibsl_name=${_ibsl_fname#*.}; _ibsl_name=${_ibsl_name%.build};
-	if [ -z "${_ibsl_fname}" -o -z "${_ibsl_level}"				\
-			-o -z "${_ibsl_name}" ]					\
-			|| ! isnumber ${_ibsl_level}				\
-			|| [ ${#_ibsl_level} != 3 ]; then
-		log_msg failexit "Error: invalid or empty build script filename/level/name.";
-	elif [ -e ${_ibsl_fname} ]; then
-		log_msg failexit "Error: build script \`${_ibsl_fname}' already exists.";
-	elif [ -z "$(find -maxdepth 1 -name ${_ibsl_level}.\* -printf '%P\n' -quit)" ]; then
-		echo ln -s -- pkg.build ${_ibsl_fname};
-		ln -s -- pkg.build ${_ibsl_fname};
-		unset _ibsl_fname _ibsl_level _ibsl_name;
-		return 0;
-	else
-		_ibsl_levels="$(find -maxdepth 1 -name	\
-			 ${_ibsl_level%[0-9][0-9]}\[0-9\]\[0-9\].\*		\
-			-printf '%P\n' | sort -nk1)";
-	fi;
-	for _ibsl_fname_cur in ${_ibsl_levels}; do
-		if [ \( ${_ibsl_changed:=0} -eq 0 \) -a	\
-				\( "${_ibsl_fname_cur%%.*}" -eq ${_ibsl_level} \) ]; then
-			echo ln -s -- pkg.build ${_ibsl_fname};
-			ln -s -- pkg.build ${_ibsl_fname};
-			_ibsl_changed=1;
-		fi;
-		if [ ${_ibsl_changed:=0} -eq 1 ]; then
-			if [ -z "$(find -maxdepth 1				\
-					-name $((${_ibsl_fname_cur%%.*}+1)).\*	\
-					-printf '%P\n' -quit)" ]; then
-				_ibsl_last=1;
-			fi;
-			echo mv -- ${_ibsl_fname_cur}				\
-				$((${_ibsl_fname_cur%%.*}+1)).${_ibsl_fname_cur#*.};
-			mv -- ${_ibsl_fname_cur}				\
-				$((${_ibsl_fname_cur%%.*}+1)).${_ibsl_fname_cur#*.};
-			if [ ${_ibsl_last:-0} -eq 1 ]; then
-				break;
-			fi;
-		fi;
-	done;
-	if [ ${_ibsl_changed:=0} -eq 0 ]; then
-		log_msg failexit "Error: build level ${_ibsl_level} not in \`${_ibsl_levels}'.";
-	else
-		unset _ibsl_levels _ibsl_fname_cur _ibsl_changed _ibsl_last;
-		unset _ibsl_fname _ibsl_level _ibsl_name;
-	fi;
-};
-isnumber() {
-	[ -z "${1}" ] && return 1 || _i_num=${1};
-	while [ -n "${_i_num}" ]; do
-		if [ "${_i_num#[0-9]}" = "${_i_num}" ]; then
-			return 1;
-		else
-			_i_num="${_i_num#[0-9]}";
-		fi;
-	done; unset _i_num; return 0;
-};
-remove_build_script_link() {
-	_rbsl_fname=${1};
-	_rbsl_level=${_rbsl_fname%%.*};
-	_rbsl_name=${_rbsl_fname#*.}; _rbsl_name=${_rbsl_name%.build};
-	if [ -z "${_rbsl_fname}" -o -z "${_rbsl_level}"				\
-			-o -z "${_rbsl_name}" ]					\
-			|| ! isnumber ${_rbsl_level}				\
-			|| [ ${#_rbsl_level} != 3 ]; then
-		log_msg failexit "Error: invalid or empty build script filename/level/name.";
-	elif [ ! -e ${_rbsl_fname} ]; then
-		log_msg failexit "Error: build script \`${_rbsl_fname}' doesn't exist.";
-	else for _rbsl_fname_cur in $(find -maxdepth 1				\
-			-name ${_rbsl_level%[0-9][0-9]}\[0-9\]\[0-9\].\*	\
-			-printf '%P\n' | sort -nk1); do
-		_rbsl_fname_cur_level=${_rbsl_fname_cur%%.*};
-		if [ ${_rbsl_fname_cur_level} -gt ${_rbsl_level} ]; then
-			echo mv ${_rbsl_fname_cur}			\
-				$(printf "%03u"				\
-					$((${_rbsl_fname_cur_level#00}-1))).${_rbsl_fname_cur#*.};
-			mv ${_rbsl_fname_cur}				\
-				$(printf "%03u"				\
-					$((${_rbsl_fname_cur_level#00}-1))).${_rbsl_fname_cur#*.};
-		fi;
-	done; fi;
-	echo rm -- ${_rbsl_fname};
-	rm -- ${_rbsl_fname};
-};
-
-is_build_script_done() {
-	if [ -n "${ARG_RESTART_SCRIPT_AT}" ]; then
-		if [ "${1}" = clean ]\
-		&& [ -z "${ARG_RESTART_SCRIPT_AT#ALL}" ]; then
-			return 0;	# Skip
-		elif [ "${1}" = finish ]\
-		|| [ -z "${ARG_RESTART_SCRIPT_AT#ALL}" ]; then
-			return 1;	# Build
-		elif ! match_list ${ARG_RESTART_SCRIPT_AT} , ${1}; then
-			return 0;	# Skip
-		else
-			return 1;	# Build
-		fi;
-	elif [ -f "${WORKDIR}/.${2:-$(basename ${SCRIPT_FNAME%.build})}.${1}" ]; then
-		return 0;		# Skip
-	else
-		return 1;		# Build
-	fi;
-};
-set_build_script_done() {
-	_sbsd_script_fname=${SCRIPT_FNAME##*/};
-	_sbsd_done_fname=${WORKDIR}/.${_sbsd_script_fname%.build};
-	while [ $# -ge 1 ]; do
-		if [ "${1#-}" != "${1}" ]; then
-			secure_rm ${_sbsd_done_fname}.${1#-};
-		else
-			touch ${_sbsd_done_fname}.${1};
-			log_msg info "Finished build step ${1} of build script \`${_sbsd_script_fname}'.";
-		fi; shift;
-	done; unset _sbsd_script_fname _sbsd_done_fname;
-};
-
-log_env_vars() {
-	log_msg info "Variables for this ${1:-build}:"; shift;
-	while [ ${_lev_nvar:=0} -lt ${#} ]; do
-		_lev_arg="$(eval echo \${${_lev_nvar}})";
-		_lev_arg="${_lev_arg%%=*}";
-		if [ ${#_lev_arg} -gt ${_lev_arg_len_max:=0} ]; then
-			_lev_arg_len_max=${#_lev_arg};
-		fi; : $((_lev_nvar+=1));
-	done; unset _lev_nvar _lev_arg;
-	while [ ${#} -gt 0 ]; do
-		log_msg info "$(printf					\
-			"%${_lev_arg_len_max}.${_lev_arg_len_max}s=%s"	\
-			"${1%%=*}" "$(get_var_unsafe ${1#*=})")";
-		shift;
-	done; unset _lev_arg_len_max;
-};
-
-log_msg() {
-	_lm_lvl=${1}; shift;
-	case ${_lm_lvl} in
-		failexit) printf "\033[0m\033[${LOG_MSG_FAIL_COLOUR}m"; ;;
-		fail) printf "\033[0m\033[${LOG_MSG_FAIL_COLOUR}m"; ;;
-		info) printf "\033[0m\033[${LOG_MSG_INFO_COLOUR}m"; ;;
-		succ) printf "\033[0m\033[${LOG_MSG_SUCC_COLOUR}m"; ;;
-		warn) printf "\033[0m\033[${LOG_MSG_WARN_COLOUR}m"; ;;
-	esac;
-	if [ $# -gt 1 ]; then
-		printf "==> %s %s %s\033[0m\n" "$(date "${TIMESTAMP_FMT}")" "${1}" "$*";
-	else
-		printf "==> %s %s\033[0m\n" "$(date "${TIMESTAMP_FMT}")" "${1}";
-	fi; [ ${_lm_lvl} = failexit ] && exit 1 || unset _lm_lvl;
-};
-
-match_list() {
-	_ml_cmp="${3}"; push_IFS "${2}"; set -- ${1}; pop_IFS;
-	while [ ${#} -gt 0 ]; do
-		if [ "${1}" = "${_ml_cmp}" ]; then
-			unset _ml_cmp; return 0;
-		fi; shift;
-	done; unset _ml_cmp; return 1;
-};
-
-parse_with_pkg_name() {
-	PKG_LVL=${1}; PKG_NAME=${2}; shift 2;
-	_pwpn_pkg_NAME=$(echo ${PKG_NAME} | tr a-z A-Z);
-	if [ -z "$(get_var_unsafe PKG_${_pwpn_pkg_NAME}_URL)" ]; then
-		unset _pwpn_pkg_NAME;
-		log_msg failexit "Error: package \`${PKG_NAME}' missing in build.vars.";
-	else
-		for _pwpn_vname in ${PKG_BUILD_VARS}; do
-			if [ -n "$(get_var_unsafe DEFAULT_${_pwpn_vname})" ]; then
-				export "PKG_${_pwpn_vname}=$(get_var_unsafe DEFAULT_${_pwpn_vname})";
-			fi;
-			if [ -n "$(get_var_unsafe PKG_LVL${PKG_LVL}_${_pwpn_vname})" ]; then
-				export "PKG_${_pwpn_vname}=$(get_var_unsafe PKG_LVL${PKG_LVL}_${_pwpn_vname})";
-			fi;
-			if [ "${BUILD}" = "debug" ]	\
-			&& [ -n "$(get_var_unsafe PKG_${_pwpn_pkg_NAME}_${_pwpn_vname}_DEBUG)" ]; then
-				export "PKG_${_pwpn_vname}=$(get_var_unsafe PKG_${_pwpn_pkg_NAME}_${_pwpn_vname}_DEBUG)";
-			elif [ "${BUILD}" = "release" ]	\
-			&& [ -n "$(get_var_unsafe PKG_${_pwpn_pkg_NAME}_${_pwpn_vname}_RELEASE)" ]; then
-				export "PKG_${_pwpn_vname}=$(get_var_unsafe PKG_${_pwpn_pkg_NAME}_${_pwpn_vname}_RELEASE)";
-			elif [ -n "$(get_var_unsafe PKG_${_pwpn_pkg_NAME}_${_pwpn_vname})" ]; then
-				export "PKG_${_pwpn_vname}=$(get_var_unsafe PKG_${_pwpn_pkg_NAME}_${_pwpn_vname})";
-			fi;
-		done; unset _pwpn_vname;
-	fi;
-	[ -z "${PKG_FNAME}" ] && PKG_FNAME=${PKG_URL##*/};
-	[ -z "${PKG_SUBDIR}" ] && PKG_SUBDIR=${PKG_FNAME%%.tar*};
-	[ -n "${PKG_ENV_VARS_EXTRA}" ] && set_env_vars_with_sep : "${PKG_ENV_VARS_EXTRA}";
-	for _pwpn_env_var in $(export); do
-		if [ "${_pwpn_env_var#PKG_}" != "${_pwpn_env_var}" ]; then
-			_pwpn_env_vars="${_pwpn_env_vars:+${_pwpn_env_vars} }${_pwpn_env_var%%=*}";
-		fi;
-	done;
-	if [ -n "${_pwpn_env_vars}" ]; then
-		log_env_vars "build script" ${_pwpn_env_vars};
-	fi; unset _pwpn_pkg_NAME _pwpn_env_var _pwpn_env_vars;
-};
-set_env_vars_with_sep() {
-	_sevws_sep=${1}; shift; push_IFS ${_sevws_sep}; set -- ${1};
-	while [ ${#} -gt 0 ]; do
-		export "${1}"; shift;
-	done; unset _sevws_sep; pop_IFS;
-};
-
-secure_cd() {
-	if [ \( -z "${1}" \) -o \( ! -e "${1}" \) ]; then
-		return 1;
-	else
-		(cd "${1}"; [ "${PWD#${PREFIX_ROOT}}" = "${PWD}" ] &&\
-			return 1 || return 0);
-		if [ ${?} -eq 0 ]; then
-			[ "${ARG_VERBOSE:-0}" -eq 1 ] &&\
-				log_msg warn "Changing working directory to \`${1}'.";
-			cd -- "${1}";
-		else
-			log_msg failexit "secure_cd() called with pathname \`${1}' not below \${PREFIX_ROOT} (${PREFIX_ROOT}). This is a bug.";
-		fi;
-	fi;
-};
-insecure_mkdir() {
-	while [ ${#} -gt 0 ]; do
-		if [ -z "${1}" ]; then
-			return 1;
-		elif [ ! -e "${1}" ]; then
-			[ "${ARG_VERBOSE:-0}" -eq 1 ] &&\
-				log_msg warn "Making directory \`${1}'.";
-			mkdir -p -- "${1}";
-		fi; shift;
-	done;
-};
-secure_rm() {
-	while [ ${#} -gt 0 ]; do
-		if [ -z "${1}" ]; then
-			return 1;
-		elif [ -e "${1}" ]; then
-			if [ -d "${1}" ]; then
-				_sr_pname_check="${1}";
-			else
-				_sr_pname_check="$(dirname "${1}")";
-			fi;
-			(cd "${_sr_pname_check}"; [ "${PWD#${PREFIX_ROOT}}" = "${PWD}" ] &&\
-				return 1 || return 0);
-			if [ ${?} -eq 0 ]; then
-				unset _sr_pname_check;
-				[ "${ARG_VERBOSE:-0}" -eq 1 ] &&\
-					log_msg warn "Removing directory or file \`${1}'.";
-				rm -rf -- "${1}";
-			else
-				log_msg failexit "secure_rm() called with pathname \`${1}' not below \${PREFIX_ROOT} (${PREFIX_ROOT}). This is a bug.";
-			fi;
-		fi; shift;
-	done;
-};
-
-run_cmd_unsplit() {
-	_rcu_cmd=${1}; shift;
-	while [ ${#} -gt 0 ]; do
-		[ -n "${1}" ] &&\
-			_rcu_cmdline="${_rcu_cmdline:+${_rcu_cmdline}:}${1}";
-		shift;
-	done;
-	push_IFS :; ${_rcu_cmd} ${_rcu_cmdline}; _rcu_rc=$?; pop_IFS;
-	unset _rcu_cmd _rcu_cmdline; return ${_rcu_rc};
-};
-
-# vim:filetype=sh
diff --git a/build.usage b/build.usage
deleted file mode 100644
index f8786253..00000000
--- a/build.usage
+++ /dev/null
@@ -1,60 +0,0 @@
-usage: ./build.sh [-x] [-a nt32|nt64] [-b debug|release] [-c] [-d] [-e] [-h] [-pi level.name.build]
-                  [-pr level.name.build] [-r ALL|level.name.build[:diff|:step[,...]]]
-                  [-t[.gz|.bz2|.xz]
-        -a nt32|nt64           Selects 32-bit or 64-bit architecture; defaults to nt64.
-        -b debug|release       Selects debug or release build; defaults to debug.
-                               This currently only controls CFLAGS.
-        -c                     Clean ${PREFIX} before processing build scripts.
-        -d level.name.build    Disables the specified build script.
-        -e level.name.build    Enables the specified build script.
-        -h                     Show this screen.
-        -pi level.name.build   Insert link to pkg.build for the specified build script.
-                               All consecutive scripts with higher build levels will
-                               be renamed automatically.
-        -pr level.name.build   Remove the specified build script. As with -pi, all con-
-                               secutive scripts with higher build levels will be renamed
-                               automatically.
-        -r ALL|level.name.build[:step[,...]]
-                               Restart all or the specified build script(s) completely
-                               or at the optionally specified build step. Currently defined
-                               build steps are: fetch extract build_dir autoconf patch
-                               configure clean build install.
-        -r level.name.build:diff
-                               Automatically produce diff(1).
-        -t[.gz|.bz2|.xz]       Produce binary distribution and source tarballs containing ${PREFIX}
-                               sans ${WORKDIR} and ${PREFIX}/src/midipix_build and ${WORKDIR} sans top-
-                               level regular files at the end of a build with zero failures. The
-                               tarballs will be compressed with either gzip, bzip2, or xz and signed
-                               with GPG; the default compression is xz.
-        -v                     Be verbose; this currently only affects secure_{cd,rm}() and insecure_mkdir().
-        -x                     Set the xtrace sh(1)ell option for debugging purposes.
-
-        ${HOME}/midipix_build.vars, ../midipix_build.vars, and build.vars are sourced
-        if they exist.
-
-        Packages that are built by pkg.build will apply local patches in ${WORKDIR}
-        named ${PKG_SUBDIR}.local.patch.
-
-        Examples:
-        ./build.sh -r ALL
-        Forcibly restart the entire build.
-
-        ./build.sh -r 301.coreutils.build
-        Completely restart the coreutils build.
-
-        ./build.sh -r 301.coreutils.build:configure,build,install
-        Restart the configure, build, and install steps of the coreutils build script.
-
-        ./build.sh -r 205.psxscl.build GITROOT_HEAD=... PKG_PSXSCL_CFLAGS_CONFIGURE_EXTRA=-DPSX_INTERNAL_STRACE
-        Build psxscl from the internal repository with strace enabled.
-
-        ./build.sh -c -r ALL GITROOT_HEAD=...
-        Clean ${PREFIX} and forcibly rebuild everything.
-
-This script has been tested on the following platforms:
-Alpine v3.4 (20160917_17:50) (x86_64)
-Arch Linux 2016.02.01 (x86_64)
-CentOS v7.2.1511 (Core) (x86_64)
-Debian GNU/Linux v8.5 (stable) (jessie) (x86_64)
-Exherbo Linux (x86_64-pc-linux-musl) (x86_64)
-openSUSE 20150612 (Tumbleweed) (x86_64)
diff --git a/LICENCE b/etc/LICENCE
index 3d401651..3d401651 100644
--- a/LICENCE
+++ b/etc/LICENCE
diff --git a/README b/etc/README
index af6924e7..5cab545e 100644
--- a/README
+++ b/etc/README
@@ -95,9 +95,14 @@ Runtime components  pemagine            HEAD             C-IE--
 Runtime components  psxscl              HEAD             C-IE--  Excludes clone(2) and dlopen(3)
 Runtime components  psxtypes            HEAD             C-IE--
 Runtime components  ptycon              HEAD             C-IE--
+3rd party libraries bzip2               1.0.6            C-IE--
+3rd party libraries curl                7.47.1           C---P-
+3rd party libraries expat               2.2.0            C-----
 3rd party libraries gdbm                1.12             C-I---
 3rd party libraries glib                2.46.2           C-I-P-  Shared object not built
 3rd party libraries gzip                1.2.4            C-IE--
+3rd party libraries inputproto          2.3.2            C-----
+3rd party libraries kbproto             1.0.7            C-----
 3rd party libraries libarchive          3.1.2            C-I-P-
 3rd party libraries libassuan           2.4.3            C-I---
 3rd party libraries libevent            2.0.22-stable    C-I---
@@ -106,42 +111,38 @@ Runtime components  ptycon              HEAD             C-IE--
 3rd party libraries libfirm             HEAD             C-I-P-
 3rd party libraries libgcrypt           1.7.3            C-I---
 3rd party libraries libgpg_error        1.24             C-I-P-
+3rd party libraries libICE              1.0.9            C-----
 3rd party libraries libksba             1.3.5            C-I-P-
 3rd party libraries libpipeline         1.4.1            C-I---
+3rd party libraries libpthread-stubs    0.3              C-----
 3rd party libraries libressl            2.2.6            C-I-P-
+3rd party libraries libSM               1.2.2            C-----
+3rd party libraries libX11              1.6.3            C-----
+3rd party libraries libXau              1.0.8            C-----
+3rd party libraries libXaw              1.0.13           C-----
+3rd party libraries libXext             1.3.3            C-----
+3rd party libraries libxkbfile          1.0.9            C-----
+3rd party libraries libXmu              1.1.2            C-----
+3rd party libraries libXpm              3.5.11           C-----
+3rd party libraries libXt               1.1.5            C-----
 3rd party libraries libz                1.2.8.2015.05.20 C-I---
 3rd party libraries lua                 5.3.3            C---P-
 3rd party libraries ncurses             6.0              C-IEP-  ncurses, ncursestw, and ncursesw built
 3rd party libraries npth                1.2              C-I---
 3rd party libraries pcre                8.39             C-I---
+3rd party libraries renderproto         0.11.1           C-----
+3rd party libraries xcb                 1.12             C-----  Needs pthreads / clone(2)
+3rd party libraries xcb-proto           1.12             C-----
+3rd party libraries xextproto           7.3.0            C-----
+3rd party libraries xproto              7.0.29           C-----
+3rd party libraries Xrender             0.9.9            C-----
+3rd party libraries xtrans              1.1              C-----
 3rd party libraries xz                  5.2.2            C-IE--
-3rd party X11 libs  inputproto          2.3.2            C-----
-3rd party X11 libs  kbproto             1.0.7            C-----
-3rd party X11 libs  libICE              1.0.9            C-----
-3rd party X11 libs  libSM               1.2.2            C-----
-3rd party X11 libs  libX11              1.6.3            C-----
-3rd party X11 libs  libXau              1.0.8            C-----
-3rd party X11 libs  libXaw              1.0.13           C-----
-3rd party X11 libs  libXext             1.3.3            C-----
-3rd party X11 libs  libXmu              1.1.2            C-----
-3rd party X11 libs  libXpm              3.5.11           C-----
-3rd party X11 libs  libXt               1.1.5            C-----
-3rd party X11 libs  libpthread-stubs    0.3              C-----
-3rd party X11 libs  libxkbfile          1.0.9            C-----
-3rd party X11 libs  renderproto         0.11.1           C-----
-3rd party X11 libs  xcb                 1.12             C-----  Needs pthreads / clone(2)
-3rd party X11 libs  xcb-proto           1.12             C-----
-3rd party X11 libs  xextproto           7.3.0            C-----
-3rd party X11 libs  xproto              7.0.29           C-----
-3rd party X11 libs  xtrans              1.1              C-----
-3rd party X11 libs  Xrender             0.9.9            C-----
 3rd party packages  apk_tools           2.6.6            C---P-
 3rd party packages  bash                4.3              C-I-P-  Linked against ncursesw
-3rd party packages  bzip2               1.0.6            C-IE--
 3rd party packages  coreutils           8.23             C---P-  Needs extensive testing
 3rd party packages  cparser             HEAD             C-I-P-
 3rd party packages  cron                HEAD             C---P-
-3rd party packages  curl                7.47.1           C---P-
 3rd party packages  dash                0.5.8            C-----  Provides /bin/sh
 3rd party packages  diffutils           3.3              C-----
 3rd party packages  dos2unix            7.3.4            C-----
@@ -168,6 +169,7 @@ Runtime components  ptycon              HEAD             C-IE--
 3rd party packages  nano                2.5.3            C-I---  Linked against ncursesw
 3rd party packages  netcat              110              C---P-
 3rd party packages  openssh             7.1p2            C-I---  Linked against libressl
+3rd party packages  p7zip               HEAD             C-----
 3rd party packages  pacman              5.0.1            C---P-
 3rd party packages  patch               2.7              C-----
 3rd party packages  perl                5.22.1           ------  No dlopen(3) (see psxscl,) modules missing
diff --git a/TESTED_ON b/etc/TESTED_ON
index 2989ae30..2989ae30 100644
--- a/TESTED_ON
+++ b/etc/TESTED_ON
diff --git a/etc/build.usage b/etc/build.usage
new file mode 100644
index 00000000..c513c82c
--- /dev/null
+++ b/etc/build.usage
@@ -0,0 +1,49 @@
+usage: ./build.sh [-x] [-a nt32|nt64] [-b debug|release] [-c] [-h] [-n]
+                  [-r package[,...][:step]] [-t[.gz|.bz2|.xz] [-v]
+                  [<target>[ ...]]
+        -x                      Set the xtrace sh(1)ell option for debugging purposes.
+        -a nt32|nt64            Selects 32-bit or 64-bit architecture; defaults to nt64.
+        -b debug|release        Selects debug or release build; defaults to debug.
+                                This currently only controls CFLAGS.
+        -c                      Clean ${PREFIX} before processing build scripts.
+        -h                      Show this screen.
+        -n                      Perform dry run.
+        -r package[,...][:step] Restart the specified comma-separated build(s) completely or at
+                                the optionally specified step. Currently defined steps are:
+                                fetch extract build_dir autoconf patch configure clean build install
+        -t[.gz|.bz2|.xz]        Produce binary distribution and source tarballs containing ${PREFIX}
+                                sans ${WORKDIR} and ${PREFIX}/src/midipix_build and ${WORKDIR} sans top-
+                                level regular files at the end of a build with zero failures. The
+                                tarballs will be compressed with either gzip, bzip2, or xz and signed
+                                with GPG; the default compression is xz.
+        -v                      Be verbose; this currently only affects secure_{cd,rm}() and insecure_mkdir().
+        <target>[ ...]          One of:
+                                host_toolchain, native_toolchain, runtime, lib_packages,
+                                leaf_packages, world, or devroot.
+
+        ${HOME}/midipix_build.vars, ../midipix_build.vars, and build.vars are sourced
+        if they exist.
+
+        Packages that are built by pkg.build will apply local patches in ${WORKDIR}
+        named ${PKG_SUBDIR}.local.patch.
+
+        Examples:
+        ./build.sh -r coreutils
+        Completely restart the coreutils build.
+
+        ./build.sh -r coreutils:configure,build,install
+        Restart the configure, build, and install steps of the coreutils build.
+
+        ./build.sh -r psxscl GITROOT_HEAD=... PKG_PSXSCL_CFLAGS_CONFIGURE_EXTRA=-DPSX_INTERNAL_STRACE
+        Build psxscl from the internal repository with strace enabled.
+
+        ./build.sh -c -r ALL GITROOT_HEAD=...
+        Clean ${PREFIX} and forcibly rebuild everything.
+
+This script has been tested on the following platforms:
+Alpine v3.4 (20160917_17:50) (x86_64)
+Arch Linux 2016.02.01 (x86_64)
+CentOS v7.2.1511 (Core) (x86_64)
+Debian GNU/Linux v8.5 (stable) (jessie) (x86_64)
+Exherbo Linux (x86_64-pc-linux-musl) (x86_64)
+openSUSE 20150612 (Tumbleweed) (x86_64)
diff --git a/config.cache b/etc/config.cache
index 2910ce71..2910ce71 100644
--- a/config.cache
+++ b/etc/config.cache
diff --git a/config.sub b/etc/config.sub
index 9feb73bf..9feb73bf 100644
--- a/config.sub
+++ b/etc/config.sub
diff --git a/midipix.sh b/etc/midipix.sh
index cc168d18..cc168d18 100755
--- a/midipix.sh
+++ b/etc/midipix.sh
diff --git a/midipix_check.sh b/etc/midipix_check.sh
index f669de44..f669de44 100755
--- a/midipix_check.sh
+++ b/etc/midipix_check.sh
diff --git a/Create `Midipix mintty shell' shortcut.vbs b/etc/midipix_shortcut.vbs
index ce8e10d4..ce8e10d4 100644
--- a/Create `Midipix mintty shell' shortcut.vbs
+++ b/etc/midipix_shortcut.vbs
diff --git a/Python-3.5.1.local.patch b/patches/Python-3.5.1.local.patch
index b96f19e7..b96f19e7 100644
--- a/Python-3.5.1.local.patch
+++ b/patches/Python-3.5.1.local.patch
diff --git a/apk-tools-2.6.6.local.patch b/patches/apk-tools-2.6.6.local.patch
index df03820e..df03820e 100644
--- a/apk-tools-2.6.6.local.patch
+++ b/patches/apk-tools-2.6.6.local.patch
diff --git a/bash-4.3.local.patch b/patches/bash-4.3.local.patch
index 995f7a7e..995f7a7e 100644
--- a/bash-4.3.local.patch
+++ b/patches/bash-4.3.local.patch
diff --git a/binutils-2.24.51.local.patch b/patches/binutils-2.24.51.local.patch
index 1f983f04..1f983f04 100644
--- a/binutils-2.24.51.local.patch
+++ b/patches/binutils-2.24.51.local.patch
diff --git a/coreutils-8.23.local.patch b/patches/coreutils-8.23.local.patch
index a98d3791..a98d3791 100644
--- a/coreutils-8.23.local.patch
+++ b/patches/coreutils-8.23.local.patch
diff --git a/curl-7.47.1.local.patch b/patches/curl-7.47.1.local.patch
index 3a10aa92..3a10aa92 100644
--- a/curl-7.47.1.local.patch
+++ b/patches/curl-7.47.1.local.patch
diff --git a/findutils-4.5.14.local.patch b/patches/findutils-4.5.14.local.patch
index a28d9dc2..a28d9dc2 100644
--- a/findutils-4.5.14.local.patch
+++ b/patches/findutils-4.5.14.local.patch
diff --git a/glib-2.46.2.local.patch b/patches/glib-2.46.2.local.patch
index 8153cb8a..8153cb8a 100644
--- a/glib-2.46.2.local.patch
+++ b/patches/glib-2.46.2.local.patch
diff --git a/gmp-5.1.3.local.patch b/patches/gmp-5.1.3.local.patch
index ecee6b99..ecee6b99 100644
--- a/gmp-5.1.3.local.patch
+++ b/patches/gmp-5.1.3.local.patch
diff --git a/gnupg-2.1.15.local.patch b/patches/gnupg-2.1.15.local.patch
index b0bf6ca3..b0bf6ca3 100644
--- a/gnupg-2.1.15.local.patch
+++ b/patches/gnupg-2.1.15.local.patch
diff --git a/hexcurse.local.patch b/patches/hexcurse.local.patch
index 912a14be..912a14be 100644
--- a/hexcurse.local.patch
+++ b/patches/hexcurse.local.patch
diff --git a/htop-2.0.1.local.patch b/patches/htop-2.0.1.local.patch
index 1799722e..1799722e 100644
--- a/htop-2.0.1.local.patch
+++ b/patches/htop-2.0.1.local.patch
diff --git a/irssi-0.8.18.local.patch b/patches/irssi-0.8.18.local.patch
index 8c72336e..8c72336e 100644
--- a/irssi-0.8.18.local.patch
+++ b/patches/irssi-0.8.18.local.patch
diff --git a/john-1.8.0.local.patch b/patches/john-1.8.0.local.patch
index 21999942..21999942 100644
--- a/john-1.8.0.local.patch
+++ b/patches/john-1.8.0.local.patch
diff --git a/libarchive-3.1.2.local.patch b/patches/libarchive-3.1.2.local.patch
index 746a4b70..746a4b70 100644
--- a/libarchive-3.1.2.local.patch
+++ b/patches/libarchive-3.1.2.local.patch
diff --git a/libassuan-2.4.3.local.patch b/patches/libassuan-2.4.3.local.patch
index 8e0265b0..8e0265b0 100644
--- a/libassuan-2.4.3.local.patch
+++ b/patches/libassuan-2.4.3.local.patch
diff --git a/libelf-0.8.13.local.patch b/patches/libelf-0.8.13.local.patch
index 73d60e90..73d60e90 100644
--- a/libelf-0.8.13.local.patch
+++ b/patches/libelf-0.8.13.local.patch
diff --git a/libevent-2.0.22-stable.local.patch b/patches/libevent-2.0.22-stable.local.patch
index f75fe90b..f75fe90b 100644
--- a/libevent-2.0.22-stable.local.patch
+++ b/patches/libevent-2.0.22-stable.local.patch
diff --git a/libfetch-2.33.local.patch b/patches/libfetch-2.33.local.patch
index 8d0bbcf8..8d0bbcf8 100644
--- a/libfetch-2.33.local.patch
+++ b/patches/libfetch-2.33.local.patch
diff --git a/libffi-3.2.1.local.patch b/patches/libffi-3.2.1.local.patch
index d5c7fbdc..d5c7fbdc 100644
--- a/libffi-3.2.1.local.patch
+++ b/patches/libffi-3.2.1.local.patch
diff --git a/libgcrypt-1.7.3.local.patch b/patches/libgcrypt-1.7.3.local.patch
index ff81df03..ff81df03 100644
--- a/libgcrypt-1.7.3.local.patch
+++ b/patches/libgcrypt-1.7.3.local.patch
diff --git a/libgpg-error-1.24.local.patch b/patches/libgpg-error-1.24.local.patch
index 208e47a1..208e47a1 100644
--- a/libgpg-error-1.24.local.patch
+++ b/patches/libgpg-error-1.24.local.patch
diff --git a/libksba-1.3.5.local.patch b/patches/libksba-1.3.5.local.patch
index 9c9420b0..9c9420b0 100644
--- a/libksba-1.3.5.local.patch
+++ b/patches/libksba-1.3.5.local.patch
diff --git a/libressl-2.2.6.local.patch b/patches/libressl-2.2.6.local.patch
index 759cfecd..759cfecd 100644
--- a/libressl-2.2.6.local.patch
+++ b/patches/libressl-2.2.6.local.patch
diff --git a/lua-5.3.3.local.patch b/patches/lua-5.3.3.local.patch
index e4a035d1..e4a035d1 100644
--- a/lua-5.3.3.local.patch
+++ b/patches/lua-5.3.3.local.patch
diff --git a/mc-4.8.17.local.patch b/patches/mc-4.8.17.local.patch
index 05c2ac50..05c2ac50 100644
--- a/mc-4.8.17.local.patch
+++ b/patches/mc-4.8.17.local.patch
diff --git a/nc110.local.patch b/patches/nc110.local.patch
index fcf63536..fcf63536 100644
--- a/nc110.local.patch
+++ b/patches/nc110.local.patch
diff --git a/ncurses-6.0.local.patch b/patches/ncurses-6.0.local.patch
index 6b86c27b..6b86c27b 100644
--- a/ncurses-6.0.local.patch
+++ b/patches/ncurses-6.0.local.patch
diff --git a/p7zip.local.patch b/patches/p7zip.local.patch
index e9233672..e9233672 100644
--- a/p7zip.local.patch
+++ b/patches/p7zip.local.patch
diff --git a/pacman-5.0.1.local.patch b/patches/pacman-5.0.1.local.patch
index 7df4cd24..7df4cd24 100644
--- a/pacman-5.0.1.local.patch
+++ b/patches/pacman-5.0.1.local.patch
diff --git a/pkg-cron.git.local.patch b/patches/pkg-cron.git.local.patch
index 4d6bc53e..4d6bc53e 100644
--- a/pkg-cron.git.local.patch
+++ b/patches/pkg-cron.git.local.patch
diff --git a/tcsh-6.19.00.local.patch b/patches/tcsh-6.19.00.local.patch
index 45674066..45674066 100644
--- a/tcsh-6.19.00.local.patch
+++ b/patches/tcsh-6.19.00.local.patch
diff --git a/tmux-2.2.local.patch b/patches/tmux-2.2.local.patch
index 3fdec0a7..3fdec0a7 100644
--- a/tmux-2.2.local.patch
+++ b/patches/tmux-2.2.local.patch
diff --git a/unzip60.local.patch b/patches/unzip60.local.patch
index 1b5006e6..1b5006e6 100644
--- a/unzip60.local.patch
+++ b/patches/unzip60.local.patch
diff --git a/vim-7.4.1952.local.patch b/patches/vim-7.4.1952.local.patch
index 178e0fc5..178e0fc5 100644
--- a/vim-7.4.1952.local.patch
+++ b/patches/vim-7.4.1952.local.patch
diff --git a/weechat-1.6.local.patch b/patches/weechat-1.6.local.patch
index 7f642469..c25f36ca 100644
--- a/weechat-1.6.local.patch
+++ b/patches/weechat-1.6.local.patch
@@ -10,9 +10,8 @@ diff -ru weechat-1.6.orig/config.sub weechat-1.6/config.sub
  	      | -linux-newlib* | -linux-musl* | -linux-uclibc* \
  	      | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
  	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
-diff -ru weechat-1.6.orig/configure weechat-1.6/configure
---- weechat-1.6.orig/configure	2016-10-19 20:51:02.366252372 +0200
-+++ weechat-1.6/configure	2016-10-19 20:46:26.802252372 +0200
+--- weechat-1.6/configure.orig	2016-11-15 19:19:45.531918300 +0100
++++ weechat-1.6/configure	2016-11-15 19:23:22.078226900 +0100
 @@ -23683,7 +23683,7 @@
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  $as_echo "yes" >&6; }
@@ -22,3 +21,25 @@ diff -ru weechat-1.6.orig/configure weechat-1.6/configure
  
  
  fi
+@@ -23760,8 +23760,8 @@
+     else
+         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+-        GNUTLS_CFLAGS=`pkg-config gnutls --cflags`
+-        GNUTLS_LFLAGS=`pkg-config gnutls --libs`
++        GNUTLS_CFLAGS=`$PKG_CONFIG gnutls --cflags`
++        GNUTLS_LFLAGS=`$PKG_CONFIG gnutls --libs`
+ 
+ 
+         $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
+@@ -23972,8 +23972,8 @@
+ else
+     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+-    ZLIB_CFLAGS=`pkg-config zlib --cflags`
+-    ZLIB_LFLAGS=`pkg-config zlib --libs`
++    ZLIB_CFLAGS=`$PKG_CONFIG zlib --cflags`
++    ZLIB_LFLAGS=`$PKG_CONFIG zlib --libs`
+ 
+ 
+ fi
diff --git a/zip30.local.patch b/patches/zip30.local.patch
index 0c37bcf9..0c37bcf9 100644
--- a/zip30.local.patch
+++ b/patches/zip30.local.patch
diff --git a/009.gcc.full.build b/scripts/gcc.full.build
index 66c77289..91247e8c 100644
--- a/009.gcc.full.build
+++ b/scripts/gcc.full.build
@@ -5,12 +5,12 @@
 # Order: stage1, runtime, full, native
 
 export MAKE="make LIBTOOL=slibtool";
-if [ "${3}" = runtime ]\
-||   [ "${3}" = libstdc++-v3 ]\
-||   [ "${3}" = full ]; then
+if [ "${2}" = runtime ]\
+||   [ "${2}" = libstdc++-v3 ]\
+||   [ "${2}" = full ]; then
 	set_build_dir cbb-gcc-${PKG_GCC_VERSION} cross;
 	cd ${PKG_BUILD_DIR};
-	if [ "${3}" = runtime ]; then
+	if [ "${2}" = runtime ]; then
 		# GCC, compiler runtime.
 		if ! is_build_script_done build; then
 			make ${MAKEFLAGS} all-target-libgcc;
@@ -20,7 +20,7 @@ if [ "${3}" = runtime ]\
 			make ${MAKEFLAGS} install-target-libgcc;
 			set_build_script_done install finish;
 		fi;
-	elif [ "${3}" = libstdc++-v3 ]; then
+	elif [ "${2}" = libstdc++-v3 ]; then
 		# GCC, libstdc++-v3.
 		if ! is_build_script_done build; then
 			make ${MAKEFLAGS} all-target-libstdc++-v3;
@@ -30,7 +30,7 @@ if [ "${3}" = runtime ]\
 			make ${MAKEFLAGS} install-target-libstdc++-v3;
 			set_build_script_done install finish;
 		fi;
-	elif [ "${3}" = full ]; then
+	elif [ "${2}" = full ]; then
 		# GCC, everything else.
 		if ! is_build_script_done build; then
 			make ${MAKEFLAGS};
@@ -42,7 +42,7 @@ if [ "${3}" = runtime ]\
 		fi;
 	fi;
 else
-	if [ "${3}" = stage1 ]; then
+	if [ "${2}" = stage1 ]; then
 		# GCC, stage1.
 		if ! is_build_script_done fetch; then
 			fetch_git cbb-gcc-${PKG_GCC_VERSION}		\
@@ -56,7 +56,7 @@ else
 			cbb_neutral_libiberty=no			\
 			cbb_xgcc_for_specs=${WORKDIR}/${PKG_BUILD_DIR}/gcc/xgcc;
 		GCCTARGET_FLAGS="-DIN_TARGET_LIBRARY_BUILD --sysroot=${PKG_PREFIX}";
-	elif [ "${3}" = native ]; then
+	elif [ "${2}" = native ]; then
 		# GCC, native.
 		set_build_dir cbb-gcc-${PKG_GCC_VERSION} native;
 		export 	cbb_ldflags_for_target=--sysroot=${PKG_PREFIX}	\
@@ -77,12 +77,12 @@ else
 	done;
 	export CFLAGS CXXFLAGS CFLAGS_FOR_BUILD CPPFLAGS_FOR_BUILD CXXFLAGS_FOR_BUILD CFLAGS_FOR_TARGET XGCC_FLAGS_FOR_TARGET CPPFLAGS_FOR_TARGET CXXFLAGS_FOR_TARGET LIBCFLAGS_FOR_TARGET;
 	if ! is_build_script_done configure; then
-		if [ "${3}" = stage1 ]; then
+		if [ "${2}" = stage1 ]; then
 			insecure_mkdir ${PKG_PREFIX}/include;
 			[ \! -d ${PKG_PREFIX}/usr ] &&			\
 				ln -s -- . ${PKG_PREFIX}/usr;
 			_configure_args="--prefix=${PREFIX} --with-sysroot=${PKG_PREFIX}";
-		elif [ "${3}" = native ]; then
+		elif [ "${2}" = native ]; then
 			insecure_mkdir ${PKG_PREFIX}/${TARGET};
 			if [ \! -d ${PKG_PREFIX}/${TARGET}/usr ]; then
 				ln -s -- . ${PKG_PREFIX}/${TARGET}/usr;
@@ -136,9 +136,9 @@ else
 		set_build_script_done clean -build;
 	fi;
 	if ! is_build_script_done build; then
-		if [ "${3}" = stage1 ]; then
+		if [ "${2}" = stage1 ]; then
 			make ${MAKEFLAGS} all-gcc;
-		elif [ "${3}" = native ]; then
+		elif [ "${2}" = native ]; then
 			make ${MAKEFLAGS} all-gcc;
 			make ${MAKEFLAGS} all-target-libgcc;
 			make ${MAKEFLAGS} all-target-libstdc++-v3;
@@ -147,14 +147,14 @@ else
 		set_build_script_done build -install;
 	fi;
 	if ! is_build_script_done install; then
-		if [ "${3}" = stage1 ]; then
+		if [ "${2}" = stage1 ]; then
 			make ${MAKEFLAGS} install-gcc;
 			__="$(uname -s)";
 			if [ "${__#*CYGWIN*}" != "${__}" ]; then
 				ln -s -- ${PREFIX}/libexec/gcc/${TARGET}/${PKG_GCC_VERSION}/liblto_plugin.dll.a	\
 					ln -s -- ${PREFIX}/libexec/gcc/${TARGET}/${PKG_GCC_VERSION}/liblto_plugin.so;
 			fi;
-		elif [ "${3}" = native ]; then
+		elif [ "${2}" = native ]; then
 			make ${MAKEFLAGS} DESTDIR=${PKG_PREFIX} install;
 		fi;
 		set_build_script_done install finish;
diff --git a/scripts/gcc.libstdc++-v3.build b/scripts/gcc.libstdc++-v3.build
new file mode 120000
index 00000000..b809d40d
--- /dev/null
+++ b/scripts/gcc.libstdc++-v3.build
@@ -0,0 +1 @@
+gcc.full.build
\ No newline at end of file
diff --git a/scripts/gcc.native.build b/scripts/gcc.native.build
new file mode 120000
index 00000000..b809d40d
--- /dev/null
+++ b/scripts/gcc.native.build
@@ -0,0 +1 @@
+gcc.full.build
\ No newline at end of file
diff --git a/scripts/gcc.runtime.build b/scripts/gcc.runtime.build
new file mode 120000
index 00000000..b809d40d
--- /dev/null
+++ b/scripts/gcc.runtime.build
@@ -0,0 +1 @@
+gcc.full.build
\ No newline at end of file
diff --git a/scripts/gcc.stage1.build b/scripts/gcc.stage1.build
new file mode 120000
index 00000000..b809d40d
--- /dev/null
+++ b/scripts/gcc.stage1.build
@@ -0,0 +1 @@
+gcc.full.build
\ No newline at end of file
diff --git a/998.midipix_sh.build b/scripts/midipix_sh.build
index f6a9c22d..94b98d31 100644
--- a/998.midipix_sh.build
+++ b/scripts/midipix_sh.build
@@ -3,9 +3,8 @@
 #
 
 if ! is_build_script_done install; then
-	(cd ${MIDIPIX_BUILD_PWD};
-	tar -cpf - midipix_check.sh midipix.sh README			\
-			'Create `Midipix mintty shell'\'' shortcut.vbs'	|\
+	(cd ${MIDIPIX_BUILD_PWD}/etc;
+	tar -cpf - midipix_check.sh midipix.sh README midipix_shortcut.vbs	|\
 		tar -C ${PREFIX} -xpf -);
 	chmod +x ${PREFIX}/midipix.sh;
 	set_build_script_done install finish;
diff --git a/007.musl.full.build b/scripts/musl.full.build
index 1c49c6ba..35d1de28 100644
--- a/007.musl.full.build
+++ b/scripts/musl.full.build
@@ -9,10 +9,10 @@ fetch_git lazy ${GITROOT}/lazy;
 
 export lz_arch=${ARCH} lz_cflags_debug=-O2 lz_target=${TARGET};
 
-if [ "${3}" = no-complex ]; then
+if [ "${2}" = no-complex ]; then
 	# Musl: build (no-complex)
 	_install=install_no_complex;
-	set_build_dir musl-${PKG_MUSL_VERSION}-${3} cross;
+	set_build_dir musl-${PKG_MUSL_VERSION}-${2} cross;
 	if ! is_build_script_done fetch; then
 		fetch http://www.musl-libc.org/releases/musl-${PKG_MUSL_VERSION}.tar.gz	\
 			${PKG_MUSL_SHA256SUM};
@@ -26,11 +26,11 @@ if [ "${3}" = no-complex ]; then
 		set +o noglob; cp -R -- mmglue/* musl-${PKG_MUSL_VERSION}/; set -o noglob;
 		set_build_script_done extract -configure;
 	fi;
-elif [ "${3}" = native ]; then
+elif [ "${2}" = native ]; then
 	# Musl: build (full)
 	_install=install;
-	set_build_dir musl-${PKG_MUSL_VERSION} "${3}";
-elif [ "${3}" = full ]; then
+	set_build_dir musl-${PKG_MUSL_VERSION} "${2}";
+elif [ "${2}" = full ]; then
 	# Musl: build (full)
 	_install=install;
 	set_build_dir musl-${PKG_MUSL_VERSION} cross;
@@ -60,7 +60,7 @@ fi;
 if ! is_build_script_done build; then
 	./lazy	-e ${_install}			\
 		-x build;
-	[ "${3}" = native ] &&			\
+	[ "${2}" = native ] &&			\
 		ln -sf -- ../lib/libc.so ${PKG_PREFIX}/bin/ldd;
 	set_build_script_done build finish;
 fi;
diff --git a/scripts/musl.native.build b/scripts/musl.native.build
new file mode 120000
index 00000000..2ed15f0d
--- /dev/null
+++ b/scripts/musl.native.build
@@ -0,0 +1 @@
+musl.full.build
\ No newline at end of file
diff --git a/scripts/musl.no-complex.build b/scripts/musl.no-complex.build
new file mode 120000
index 00000000..2ed15f0d
--- /dev/null
+++ b/scripts/musl.no-complex.build
@@ -0,0 +1 @@
+musl.full.build
\ No newline at end of file
diff --git a/pkg.build b/scripts/pkg.build
index 888bc133..1a9746b3 100644
--- a/pkg.build
+++ b/scripts/pkg.build
@@ -2,25 +2,10 @@
 # . ./build.vars and set -o errexit -o noglob are assumed.
 #
 
-parse_with_pkg_name ${SCRIPT_FNAME%%[0-9][0-9].*} ${2} ${PKG_BUILD_NAMES};
+parse_with_pkg_name ${1};
 if [ ${PKG_DISABLED:-0} -eq 1 ]; then
 	exit 0;
-elif [ "${ARG_RESTART_SCRIPT_AT}" = diff ]; then
-	printf "" > ${MIDIPIX_BUILD_PWD}/${PKG_SUBDIR}.local.patch.new;
-	for __ in $(find ${PKG_SUBDIR} -name \*.orig); do
-		if [ -e ${__%.orig} ]; then
-			echo diff -Nru ${__} ${__%.orig};
-			set +o errexit; diff -Nru ${__} ${__%.orig}	\
-				>> ${MIDIPIX_BUILD_PWD}/${PKG_SUBDIR}.local.patch.new; __=${?}; set -o errexit;
-			if [ ${__} -ge 2 ]; then
-				exit 1;
-			fi;
-		fi;
-	done;
-	ls -la ${MIDIPIX_BUILD_PWD}/${PKG_SUBDIR}.local.patch.new;
-	exit 0;
-fi;
-if ! is_build_script_done fetch; then
+elif ! is_build_script_done fetch; then
 	if test_cmd pkg_${PKG_NAME}_fetch; then
 		pkg_${PKG_NAME}_fetch;
 	else
@@ -80,18 +65,18 @@ if [ -e ${PKG_SUBDIR}/configure -o							\
 	find ${PKG_SUBDIR} -name config.sub						\
 		-exec echo mv -- {} {}.orig \;						\
 		-exec mv -- {} {}.orig \;						\
-		-exec echo install -m 0700 ${MIDIPIX_BUILD_PWD}/config.sub {} \;	\
-		-exec install -m 0700 ${MIDIPIX_BUILD_PWD}/config.sub {} \;;
+		-exec echo install -m 0700 ${MIDIPIX_BUILD_PWD}/etc/config.sub {} \;	\
+		-exec install -m 0700 ${MIDIPIX_BUILD_PWD}/etc/config.sub {} \;;
 	if [ -e ${PKG_SUBDIR}/configure.ac -a						\
 	   ! -e ${PKG_SUBDIR}/configure ]; then
 		if [ -x ${PKG_SUBDIR}/autogen.sh ]; then
 			for __ in ${PKG_SUBDIR}/build-aux ${PKG_SUBDIR}; do
 				if [ -e ${__} ]; then
 					echo install -m 0700				\
-						${MIDIPIX_BUILD_PWD}/config.sub 	\
+						${MIDIPIX_BUILD_PWD}/etc/config.sub 	\
 						${__}/config.sub;
 					install -m 0700					\
-						${MIDIPIX_BUILD_PWD}/config.sub		\
+						${MIDIPIX_BUILD_PWD}/etc/config.sub	\
 						${__}/config.sub;
 					break;
 				fi;
@@ -102,16 +87,16 @@ if [ -e ${PKG_SUBDIR}/configure -o							\
 		fi;
 	fi;
 	for __ in ${PKG_BUILD_DIR} ${PKG_CONFIG_CACHE_EXTRA}; do
-		echo cp -- ${MIDIPIX_BUILD_PWD}/config.cache ${__}/;
-		cp -- ${MIDIPIX_BUILD_PWD}/config.cache ${__}/;
+		echo cp -- ${MIDIPIX_BUILD_PWD}/etc/config.cache ${__}/;
+		cp -- ${MIDIPIX_BUILD_PWD}/etc/config.cache ${__}/;
 	done;
 	set_build_script_done autoconf -patch;
 fi;
 if ! is_build_script_done patch; then
-	for __patch_fname in 								\
-			${MIDIPIX_BUILD_PWD}/${PKG_SUBDIR}.local.patch			\
-			${MIDIPIX_BUILD_PWD}/${PKG_SUBDIR}.local@${BUILD_HNAME}.patch	\
-			${MIDIPIX_BUILD_PWD}/../${PKG_SUBDIR}.local.patch		\
+	for __patch_fname in 									\
+			${MIDIPIX_BUILD_PWD}/patches/${PKG_SUBDIR}.local.patch			\
+			${MIDIPIX_BUILD_PWD}/patches/${PKG_SUBDIR}.local@${BUILD_HNAME}.patch	\
+			${MIDIPIX_BUILD_PWD}/../${PKG_SUBDIR}.local.patch			\
 			${MIDIPIX_BUILD_PWD}/../${PKG_SUBDIR}.local@${BUILD_HNAME}.patch; do
 		if [ -r "${__patch_fname}" ]; then
 			patch -b -d ${PKG_SUBDIR} -p1 < ${__patch_fname};
diff --git a/subr/build.subr b/subr/build.subr
new file mode 100644
index 00000000..98bd4555
--- /dev/null
+++ b/subr/build.subr
@@ -0,0 +1,140 @@
+#
+# . ./build.vars and set -o errexit -o noglob are assumed.
+# See warning at the top of build.vars.
+#
+
+check_cpuinfo() {
+	if [ -z "${BUILD_CPUS}" ]	\
+	&& [ -e /proc/cpuinfo ]; then
+		BUILD_CPUS=$(awk '/^processor/{cpus++} END{print cpus}' /proc/cpuinfo);
+	fi;
+};
+
+clear_env() {
+	for __ in $(export | sed -e 's/^export //' -e 's/=.*$//'); do
+		if ! match_list "${CLEAR_ENV_VARS_EXCEPT}" " " "${__}"; then
+			unset "${__}";
+		fi;
+	done;
+};
+
+check_paths() {
+	for __ in ${CHECK_PATH_VARS}; do
+		if [ -z "${___:=$(get_var_unsafe "${__}")}" ]; then
+			log_msg failexit "Error: variable \`${__}' is empty or unset.";
+		elif [ "${___#* *}" != "${___}" ]; then
+			log_msg failexit "Error: variable \`${__}' contains one or more whitespace characters.";
+		fi;
+	done;
+	for __ in ${CHECK_PREREQ_CMDS} $(eval echo ${CHECK_PREREQ_FILES_DYNAMIC}) ${CHECK_PREREQ_FILES}; do
+		if [ "${__#/}" != "${__}" ]; then
+			if [ ! -e "${__}" ]; then
+				log_msg fail "Error: missing prerequisite file \`${__}'.";
+				__exit=1;
+			fi;
+		else
+			if ! test_cmd "${__}"; then
+				log_msg fail "Error: missing prerequisite command \`${__}'.";
+				__exit=1;
+			fi;
+		fi;
+	done;
+	for __ in ${CHECK_PREREQ_PERL_MODULES}; do
+		if ! perl -M"${__}" -e "" 2>/dev/null; then
+			log_msg fail "Error: missing prerequisite Perl module \`${__}'.";
+			__exit=1;
+		fi;
+	done;
+	if [ ${__exit:-0} = 1 ]; then
+		exit 1;
+	elif [ -n "${__exit}" ]; then
+		unset __exit;
+	fi;
+};
+
+clean_prefix() {
+	if [ ${ARG_CLEAN:-0} -eq 1 ]; then
+		log_msg info "-c specified, cleaning prefix...";
+		for __ in ${CLEAR_PREFIX_DIRS}; do
+			if [ -e ${PREFIX}/${__} ]; then
+				secure_rm ${PREFIX}/${__};
+			fi;
+		done;
+	fi;
+};
+
+create_dirs() {
+	insecure_mkdir ${PREFIX} ${PREFIX_NATIVE} ${PREFIX_CROSS} ${PREFIX_TARGET}/lib ${DLCACHEDIR} ${WORKDIR};
+	for __ in ${PREFIX}/usr ${PREFIX_NATIVE}/usr; do
+		if [ ! -L "${__}" ]; then
+			secure_rm "${__}"; ln -sf -- . "${__}";
+		fi;
+	done;
+	insecure_mkdir ${PREFIX_MINIPIX}/bin;
+	for __ in lib libexec share; do
+		if [ ! -e ${PREFIX_MINIPIX}/${__} ]; then
+			ln -sf bin ${PREFIX_MINIPIX}/${__};
+		fi;
+	done;
+};
+
+fini_build_progress_file() {
+	if [ -f "${BUILD_STATUS_IN_PROGRESS_FNAME}" ]; then
+		secure_rm ${BUILD_STATUS_IN_PROGRESS_FNAME};
+	fi;
+};
+
+fini_build_vars() {
+	: $((BUILD_TIMES_SECS=$(command date +%s)-${BUILD_TIMES_SECS}));
+	: $((BUILD_TIMES_HOURS=${BUILD_TIMES_SECS}/3600));
+	: $((BUILD_TIMES_MINUTES=(${BUILD_TIMES_SECS}%3600)/60));
+	: $((BUILD_TIMES_SECS=(${BUILD_TIMES_SECS}%3600)%60));
+};
+
+init_build_log() {
+	if [ -e ${BUILD_LOG_FNAME} ]; then
+		mv -- ${BUILD_LOG_FNAME} ${BUILD_LOG_LAST_FNAME};
+	fi;
+};
+
+init_build_progress_file() {
+	touch ${BUILD_STATUS_IN_PROGRESS_FNAME};
+};
+
+init_build_vars() {
+	BUILD_DATE_START="$(date %Y-%m-%d-%H-%M-%S)";
+	BUILD_NFINI=${BUILD_NSKIP:=${BUILD_NFAIL:=${BUILD_NBUILT:=0}}};
+	BUILD_TIMES_SECS=$(command date +%s);
+};
+
+source_scripts() {
+	set -- ${BUILD_PACKAGE_LC%.*} ${BUILD_PACKAGE_LC#*.};
+	for SCRIPT_SOURCE in vars/${BUILD_PACKAGE_LC}.vars ${BUILD_SCRIPT_FNAME}; do
+		if [ -f ${MIDIPIX_BUILD_PWD}/${SCRIPT_SOURCE} ]; then
+			if [ ${ARG_DRYRUN:-0} -eq 1 ]; then
+				echo . ${MIDIPIX_BUILD_PWD}/${SCRIPT_SOURCE};
+			else
+				. ${MIDIPIX_BUILD_PWD}/${SCRIPT_SOURCE};
+			fi;
+		fi;
+	done;
+};
+
+source_vars() {
+	for __ in ${HOME}/midipix_build.vars ../midipix_build.vars ./vars/build.vars; do
+		[ -e ${__} ] && . ${__};
+	done;
+};
+
+subst_tgts() {
+	while [ ${#} -ge 1 ]; do
+	case "${1}" in
+	devroot)
+		echo ${DEVROOT_PACKAGES}; ;;
+	world)	echo ${WORLD_PACKAGES}; ;;
+	*)	echo ${1}; ;;
+	esac; shift;
+	done;
+};
+
+# vim:filetype=sh
diff --git a/subr/pkg.subr b/subr/pkg.subr
new file mode 100644
index 00000000..2e0e36ae
--- /dev/null
+++ b/subr/pkg.subr
@@ -0,0 +1,145 @@
+#
+# . ./build.vars and set -o errexit -o noglob are assumed.
+# See warning at the top of build.vars.
+#
+
+# N.B.	URLs ($1) may contain `?' or '&' characters.
+fetch() {
+	_f_url="${1}"; _f_sha256sum_src="${2}";
+	_f_url_dst="${DLCACHEDIR}/$(basename "${_f_url}")";
+	if [ -e ${_f_url_dst}.fetched ]; then
+		unset _f_url _f_sha256sum_src _f_url_dst;
+		return 0;
+	else
+		wget ${WGET_ARGS} -c -O ${_f_url_dst} "${_f_url}";
+	fi;
+	if [ -n "${_f_sha256sum_src}" ]; then
+		set -- $(openssl dgst -sha256 ${_f_url_dst}); shift $((${#}-1));
+		if [ "${_f_sha256sum_dst:=${1}}" != "${_f_sha256sum_src}" ]; then
+			log_msg failexit "Error: hash mismatch for URL \`${_f_url}' (is: ${_f_sha256sum_dst}, should be: ${_f_sha256sum_src}.)";
+		fi;
+	fi;
+	touch ${_f_url_dst}.fetched;
+	unset _f_url _f_url_dst _f_sha256sum_src _f_sha256sum_dst;
+};
+
+fetch_git() {
+	_fg_subdir="${1}"; _fg_url="${2}"; _fg_branch="${3}";
+	if [ -e "${DLCACHEDIR}/${_fg_subdir}" ]; then
+		cd ${DLCACHEDIR}/${_fg_subdir} &&\
+			git pull origin ${_fg_branch:-main} && cd ${OLDPWD};
+	else
+		git clone ${_fg_url} ${DLCACHEDIR}/${_fg_subdir};
+		if [ -n "${_fg_branch}" -a		\
+		     \( -z "${_fg_branch#main}" \) -a	\
+		     \( -z "${_fg_branch#master}" \) ]; then
+			cd ${DLCACHEDIR}/${_fg_subdir} &&\
+				git checkout -b ${_fg_branch} && cd ${OLDPWD};
+		fi;
+	fi;
+	secure_rm ${_fg_subdir};
+	cp -pr ${DLCACHEDIR}/${_fg_subdir} .;
+};
+
+is_build_script_done() {
+	if match_list "${ARG_RESTART}" , ${BUILD_PACKAGE_LC}; then
+		if [ -n "${ARG_RESTART_AT}" ]			\
+		&& [ "${ARG_RESTART_AT}" != "${1}" ]; then
+			return 0;	# Skip
+		else
+			return 1;	# Build
+		fi;
+	elif [ -f ${WORKDIR}/.${2:-${BUILD_PACKAGE_LC}}.${1} ]; then
+		return 0;		# Skip
+	else
+		return 1;		# Build
+	fi;
+};
+
+log_env_vars() {
+	log_msg info "Variables for this ${1:-build}:"; shift;
+	while [ ${_lev_nvar:=0} -lt ${#} ]; do
+		_lev_arg="$(eval echo \${${_lev_nvar}})";
+		_lev_arg="${_lev_arg%%=*}";
+		if [ ${#_lev_arg} -gt ${_lev_arg_len_max:=0} ]; then
+			_lev_arg_len_max=${#_lev_arg};
+		fi; : $((_lev_nvar+=1));
+	done; unset _lev_nvar _lev_arg;
+	while [ ${#} -gt 0 ]; do
+		log_msg info "$(printf					\
+			"%${_lev_arg_len_max}.${_lev_arg_len_max}s=%s"	\
+			"${1%%=*}" "$(get_var_unsafe ${1#*=})")";
+		shift;
+	done; unset _lev_arg_len_max;
+};
+
+parse_with_pkg_name() {
+	PKG_NAME=${1}; shift;
+	_pwpn_pkg_name_uc=$(echo ${PKG_NAME} | tr a-z A-Z);
+	if [ -z "$(get_var_unsafe PKG_${_pwpn_pkg_name_uc}_URL)" ]; then
+		unset _pwpn_pkg_name_uc;
+		log_msg failexit "Error: package \`${PKG_NAME}' missing in build.vars.";
+	else
+		for _pwpn_vname in ${PKG_BUILD_VARS}; do
+			if [ -n "$(get_var_unsafe DEFAULT_${_pwpn_vname})" ]; then
+				export "PKG_${_pwpn_vname}=$(get_var_unsafe DEFAULT_${_pwpn_vname})";
+			fi;
+			if [ -n "$(get_var_unsafe ${BUILD_TARGET}_${_pwpn_vname})" ]; then
+				export "PKG_${_pwpn_vname}=$(get_var_unsafe ${BUILD_TARGET}_${_pwpn_vname})";
+			fi;
+			if [ "${BUILD}" = "debug" ]	\
+			&& [ -n "$(get_var_unsafe PKG_${_pwpn_pkg_name_uc}_${_pwpn_vname}_DEBUG)" ]; then
+				export "PKG_${_pwpn_vname}=$(get_var_unsafe PKG_${_pwpn_pkg_name_uc}_${_pwpn_vname}_DEBUG)";
+			elif [ "${BUILD}" = "release" ]	\
+			&& [ -n "$(get_var_unsafe PKG_${_pwpn_pkg_name_uc}_${_pwpn_vname}_RELEASE)" ]; then
+				export "PKG_${_pwpn_vname}=$(get_var_unsafe PKG_${_pwpn_pkg_name_uc}_${_pwpn_vname}_RELEASE)";
+			elif [ -n "$(get_var_unsafe PKG_${_pwpn_pkg_name_uc}_${_pwpn_vname})" ]; then
+				export "PKG_${_pwpn_vname}=$(get_var_unsafe PKG_${_pwpn_pkg_name_uc}_${_pwpn_vname})";
+			fi;
+		done; unset _pwpn_vname;
+	fi;
+	[ -z "${PKG_FNAME}" ] && PKG_FNAME=${PKG_URL##*/};
+	[ -z "${PKG_SUBDIR}" ] && PKG_SUBDIR=${PKG_FNAME%%.tar*};
+	[ -n "${PKG_ENV_VARS_EXTRA}" ] && set_env_vars_with_sep : "${PKG_ENV_VARS_EXTRA}";
+	for _pwpn_env_var in $(export); do
+		if [ "${_pwpn_env_var#PKG_}" != "${_pwpn_env_var}" ]; then
+			_pwpn_env_vars="${_pwpn_env_vars:+${_pwpn_env_vars} }${_pwpn_env_var%%=*}";
+		fi;
+	done;
+	if [ -n "${_pwpn_env_vars}" ]; then
+		log_env_vars "build" ${_pwpn_env_vars};
+	fi; unset _pwpn_pkg_name_uc _pwpn_env_var _pwpn_env_vars;
+};
+
+run_cmd_unsplit() {
+	_rcu_cmd=${1}; shift;
+	while [ ${#} -gt 0 ]; do
+		[ -n "${1}" ] &&\
+			_rcu_cmdline="${_rcu_cmdline:+${_rcu_cmdline}:}${1}";
+		shift;
+	done;
+	push_IFS :; ${_rcu_cmd} ${_rcu_cmdline}; _rcu_rc=$?; pop_IFS;
+	unset _rcu_cmd _rcu_cmdline; return ${_rcu_rc};
+};
+
+set_build_script_done() {
+	_sbsd_script_fname=${BUILD_PACKAGE_LC};
+	_sbsd_done_fname=${WORKDIR}/.${_sbsd_script_fname};
+	while [ $# -ge 1 ]; do
+		if [ "${1#-}" != "${1}" ]; then
+			secure_rm ${_sbsd_done_fname}.${1#-};
+		else
+			touch ${_sbsd_done_fname}.${1};
+			log_msg info "Finished build step ${1} of \`${_sbsd_script_fname}'.";
+		fi; shift;
+	done; unset _sbsd_script_fname _sbsd_done_fname;
+};
+
+set_env_vars_with_sep() {
+	_sevws_sep=${1}; shift; push_IFS ${_sevws_sep}; set -- ${1};
+	while [ ${#} -gt 0 ]; do
+		export "${1}"; shift;
+	done; unset _sevws_sep; pop_IFS;
+};
+
+# vim:filetype=sh
diff --git a/subr/rtl.subr b/subr/rtl.subr
new file mode 100644
index 00000000..5d1dd97a
--- /dev/null
+++ b/subr/rtl.subr
@@ -0,0 +1,102 @@
+#
+# . ./build.vars and set -o errexit -o noglob are assumed.
+# See warning at the top of build.vars.
+#
+
+date() { command date +"${1:-${TIMESTAMP_FMT}}"; };
+get_var_unsafe() { eval echo \${${1}}; };
+set_var_unsafe() { eval ${1}=\"${2}\"; };
+push_IFS() { _pI_IFS="${IFS}"; IFS="${1}"; };
+pop_IFS() { IFS="${_pI_IFS}"; unset _pI_IFS; };
+set_build_dir() { PKG_BUILD_DIR=${1}-${2}-${TARGET}; };
+split() { push_IFS "${1}"; set -- ${2}; pop_IFS; echo "${*}"; };
+test_cmd() { command -v "${1}" >/dev/null; };
+unsplit() { push_IFS "${1}"; shift; set -- "${@}"; echo "${*}"; pop_IFS; };
+
+get_vars_unsafe() {
+	while [ ${#} -gt 0 ]; do
+		_gvu_vval="$(eval echo \${${1}})";
+		[ -z "${_gvu_vval}" ] || _gvu_vval_="${_gvu_vval}";
+		shift;
+	done; echo "${_gvu_vval_}";
+	unset _gvu_vval _gvu_vval_;
+};
+
+log_msg() {
+	_lm_lvl=${1}; shift;
+	case ${_lm_lvl} in
+		failexit) printf "\033[0m\033[${LOG_MSG_FAIL_COLOUR}m"; ;;
+		fail) printf "\033[0m\033[${LOG_MSG_FAIL_COLOUR}m"; ;;
+		info) printf "\033[0m\033[${LOG_MSG_INFO_COLOUR}m"; ;;
+		succ) printf "\033[0m\033[${LOG_MSG_SUCC_COLOUR}m"; ;;
+		warn) printf "\033[0m\033[${LOG_MSG_WARN_COLOUR}m"; ;;
+	esac;
+	if [ $# -gt 1 ]; then
+		printf "==> %s %s %s\033[0m\n" "$(date "${TIMESTAMP_FMT}")" "${1}" "$*";
+	else
+		printf "==> %s %s\033[0m\n" "$(date "${TIMESTAMP_FMT}")" "${1}";
+	fi; [ ${_lm_lvl} = failexit ] && exit 1 || unset _lm_lvl;
+};
+
+insecure_mkdir() {
+	while [ ${#} -gt 0 ]; do
+		if [ -z "${1}" ]; then
+			return 1;
+		elif [ ! -e "${1}" ]; then
+			[ "${ARG_VERBOSE:-0}" -eq 1 ] &&\
+				log_msg warn "Making directory \`${1}'.";
+			mkdir -p -- "${1}";
+		fi; shift;
+	done;
+};
+
+match_list() {
+	_ml_cmp="${3}"; push_IFS "${2}"; set -- ${1}; pop_IFS;
+	while [ ${#} -gt 0 ]; do
+		if [ "${1}" = "${_ml_cmp}" ]; then
+			unset _ml_cmp; return 0;
+		fi; shift;
+	done; unset _ml_cmp; return 1;
+};
+
+secure_cd() {
+	if [ \( -z "${1}" \) -o \( ! -e "${1}" \) ]; then
+		return 1;
+	else
+		(cd "${1}"; [ "${PWD#${PREFIX_ROOT}}" = "${PWD}" ] &&\
+			return 1 || return 0);
+		if [ ${?} -eq 0 ]; then
+			[ "${ARG_VERBOSE:-0}" -eq 1 ] &&\
+				log_msg warn "Changing working directory to \`${1}'.";
+			cd -- "${1}";
+		else
+			log_msg failexit "secure_cd() called with pathname \`${1}' not below \${PREFIX_ROOT} (${PREFIX_ROOT}). This is a bug.";
+		fi;
+	fi;
+};
+
+secure_rm() {
+	while [ ${#} -gt 0 ]; do
+		if [ -z "${1}" ]; then
+			return 1;
+		elif [ -e "${1}" ]; then
+			if [ -d "${1}" ]; then
+				_sr_pname_check="${1}";
+			else
+				_sr_pname_check="$(dirname "${1}")";
+			fi;
+			(cd "${_sr_pname_check}"; [ "${PWD#${PREFIX_ROOT}}" = "${PWD}" ] &&\
+				return 1 || return 0);
+			if [ ${?} -eq 0 ]; then
+				unset _sr_pname_check;
+				[ "${ARG_VERBOSE:-0}" -eq 1 ] &&\
+					log_msg warn "Removing directory or file \`${1}'.";
+				rm -rf -- "${1}";
+			else
+				log_msg failexit "secure_rm() called with pathname \`${1}' not below \${PREFIX_ROOT} (${PREFIX_ROOT}). This is a bug.";
+			fi;
+		fi; shift;
+	done;
+};
+
+# vim:filetype=sh
diff --git a/subr/strip.subr b/subr/strip.subr
new file mode 100644
index 00000000..c4e17a3e
--- /dev/null
+++ b/subr/strip.subr
@@ -0,0 +1,19 @@
+#
+# . ./build.vars and set -o errexit -o noglob are assumed.
+#
+
+do_strip() {
+	if [ ${BUILD_SCRIPT_RC:-0} -eq 0 ]\
+	&& [ "${BUILD}" = release ]; then
+		for __ in $(find ${PREFIX_NATIVE}/bin -perm -0100 \( -type f -or -type l \)); do
+			if objdump -sj .debug_info >/dev/null 2>&1; then
+				if [ ${ARG_VERBOSE:-0} -eq 1 ]; then
+					echo ${PKG_TARGET}-strip ${__};
+				fi;
+				set +o errexit; ${PKG_TARGET}-strip ${__}; set -o errexit;
+			fi;
+		done;
+	fi;
+};
+
+# vim:filetype=sh
diff --git a/subr/tarballs.subr b/subr/tarballs.subr
new file mode 100644
index 00000000..7bde6642
--- /dev/null
+++ b/subr/tarballs.subr
@@ -0,0 +1,108 @@
+#
+# . ./build.vars and set -o errexit -o noglob are assumed.
+#
+
+do_tarball_dist() {
+	TARBALL_FNAME=${TARBALL_FNAME_PREFIX}${BUILD_USER}@${BUILD_HNAME}-${BUILD_DATE_START}.tar.${TARBALL_SUFFIX};	
+	secure_rm ${PREFIX_BASENAME}/lib.bak;
+	insecure_mkdir ${PREFIX_BASENAME}/lib.bak;
+	tar -C ${PREFIX_BASENAME}/lib -cpf - . | tar -C ${PREFIX_BASENAME}/lib.bak -xpf -;
+	log_msg info "Backed up ${PREFIX_BASENAME}/lib.";
+	for __ in $(find native/lib \( -iname \*.so -or -iname \*.so.\* \)		\
+			-type l); do
+		___="native/lib/$(readlink -- ${__})";
+		if [ -f "${___}" ]; then
+			secure_rm ${__}; ln -f -- "${___}" "${__}";
+		fi;
+	done;
+	log_msg info "Converted symbolic links in ${PREFIX_BASENAME}/lib to hard links.";
+
+	tar -cpf - $(find . -maxdepth 2 -mindepth 1 -type d				\
+			-not -path ./native -not -path ./native/lib.bak			\
+			-not -path ./tmp -not -path ./tmp/\*)				\
+		etc/midipix_shortcut.vbs etc/midipix.sh	etc/README								|\
+	${TARBALL_COMPRESS_CMD} ${TARBALL_COMPRESS_ARGS} -c > ${TARBALL_FNAME};
+	log_msg info "Finished building binary distribution tarball.";
+	if [ -x "$(which gpg 2>/dev/null)" -a -n "${TARBALL_SIGN_GPG_KEY}" ] &&\
+				gpg --list-keys "${TARBALL_SIGN_GPG_KEY}" >/dev/null 2>&1; then
+		gpg --armor --passphrase-file /dev/null					\
+			--local-user "${TARBALL_SIGN_GPG_KEY}" --sign ${TARBALL_FNAME};
+		log_msg info "Signed binary distribution tarball.";
+	fi;
+	secure_rm ${PREFIX_BASENAME}/lib; mv -- ${PREFIX_BASENAME}/lib.bak ${PREFIX_BASENAME}/lib;
+	log_msg info "Restored ${PREFIX_BASENAME}/lib.";
+};
+
+do_tarball_toolchain() {
+	TARBALL_CROSS_FNAME=${TARBALL_CROSS_FNAME_PREFIX}${BUILD_USER}@${BUILD_HNAME}-${BUILD_DATE_START}.tar.${TARBALL_SUFFIX};	
+	tar -cpf - bin include lib lib64 libexec share ${PKG_TARGET}			|\
+	${TARBALL_COMPRESS_CMD} ${TARBALL_COMPRESS_ARGS} -c > ${TARBALL_CROSS_FNAME};
+	log_msg info "Finished building toolchain tarball.";
+	if [ -x "$(which gpg 2>/dev/null)" -a -n "${TARBALL_CROSS_SIGN_GPG_KEY}" ] &&\
+				gpg --list-keys "${TARBALL_CROSS_SIGN_GPG_KEY}" >/dev/null 2>&1; then
+		gpg --armor --passphrase-file /dev/null					\
+			--local-user "${TARBALL_CROSS_SIGN_GPG_KEY}" --sign ${TARBALL_CROSS_FNAME};
+		log_msg info "Signed toolchain tarball.";
+	fi;
+};
+
+do_tarball_minipix() {
+	TARBALL_MINIPIX_FNAME=${TARBALL_MINIPIX_FNAME_PREFIX}${BUILD_USER}@${BUILD_HNAME}-${BUILD_DATE_START}.tar.${TARBALL_SUFFIX};	
+	tar -cpf - minipix 								\
+		etc/midipix_shortcut.vbs etc/midipix.sh	etc/README								|\
+	${TARBALL_COMPRESS_CMD} ${TARBALL_COMPRESS_ARGS} -c > ${TARBALL_MINIPIX_FNAME};
+	log_msg info "Finished building binary Minipix distribution tarball.";
+	if [ -x "$(which gpg 2>/dev/null)" -a -n "${TARBALL_MINIPIX_SIGN_GPG_KEY}" ] &&\
+				gpg --list-keys "${TARBALL_MINIPIX_SIGN_GPG_KEY}" >/dev/null 2>&1; then
+		gpg --armor --passphrase-file /dev/null					\
+			--local-user "${TARBALL_MINIPIX_SIGN_GPG_KEY}" --sign ${TARBALL_MINIPIX_FNAME};
+		log_msg info "Signed binary Minipix distribution tarball.";
+	fi;
+};
+
+do_tarball_src() {
+	TARBALL_SRC_FNAME=${TARBALL_SRC_FNAME_PREFIX}${BUILD_USER}@${BUILD_HNAME}-${BUILD_DATE_START}.tar.${TARBALL_SUFFIX};
+	log_msg info "Building source tarball...";
+	tar -cpf - $(find tmp -mindepth 2 -maxdepth 2				\
+		-not -path tmp/.\*						\
+		-not -path tmp/ntctty/.git					\
+		-not -path tmp/psxscl/.git					\
+		-not -path tmp/ptycon/.git)					|\
+	${TARBALL_COMPRESS_CMD} ${TARBALL_COMPRESS_ARGS} -c > ${TARBALL_SRC_FNAME};
+	log_msg info "Finished building source tarball.";
+	if [ -x "$(which gpg 2>/dev/null)" -a -n "${TARBALL_SRC_SIGN_GPG_KEY}" ] &&\
+				gpg --list-keys "${TARBALL_SRC_SIGN_GPG_KEY}" >/dev/null 2>&1; then
+		gpg --armor --passphrase-file /dev/null				\
+			--local-user "${TARBALL_SRC_SIGN_GPG_KEY}" --sign ${TARBALL_SRC_FNAME};
+		log_msg info "Signed source tarball.";
+	fi;
+};
+
+do_tarballs() {
+	if [ ${BUILD_SCRIPT_RC:-0} -eq 0 ]\
+	&& [ ${ARG_TARBALL:-0} -eq 1 ]; then
+		log_msg info "Building distribution tarballs...";
+		case ${TARBALL_SUFFIX} in
+		bz2)	if [ -n "$(which pbzip2 2>/dev/null)" ]; then
+				TARBALL_COMPRESS_CMD="pbzip2";
+			else
+				TARBALL_COMPRESS_CMD="bzip2";
+			fi; ;;
+		gz)	if [ -n "$(which pigz 2>/dev/null)" ]; then
+				TARBALL_COMPRESS_CMD="pigz";
+			else
+				TARBALL_COMPRESS_CMD="gzip";
+			fi; ;;
+		xz)	TARBALL_COMPRESS_CMD="xz";
+			TARBALL_COMPRESS_ARGS="-T0"; ;;
+		*)	log_msg failexit "Unknown tarball suffix \`.${TARBALL_SUFFIX}'.";
+		esac;
+		cd ${PREFIX}; PREFIX_BASENAME=${PREFIX_NATIVE##*/};
+		do_tarball_dist; do_tarball_toolchain; do_tarball_minipix;
+		if [ "${BUILD}" = "debug" ]; then
+			do_tarball_src;
+		fi;
+	fi;
+};
+
+# vim:filetype=sh
diff --git a/build.vars b/vars/build.vars
index 0be6fc20..f7dbf3ff 100644
--- a/build.vars
+++ b/vars/build.vars
@@ -16,21 +16,20 @@ else
 	log_msg failexit "Error: invalid architecture \`${ARCH}'.";
 fi;
 if [ "${BUILD:=debug}" = debug ]; then
-	PKG_LVL0_CFLAGS_CONFIGURE_DEFAULT="-g2 -O0";
-	PKG_LVL1_CFLAGS_CONFIGURE_DEFAULT="-g2 -O0";
-	PKG_LVL2_CFLAGS_CONFIGURE_DEFAULT="-g3 -O0";
-	PKG_LVL3_CFLAGS_CONFIGURE_DEFAULT="-g2 -O0";
-	PKG_LVL4_CFLAGS_CONFIGURE_DEFAULT="-g2 -O0";
+	HOST_TOOLCHAIN_CFLAGS_CONFIGURE_DEFAULT="-g2 -O0";
+	NATIVE_TOOLCHAIN_CFLAGS_CONFIGURE_DEFAULT="-g2 -O0";
+	RUNTIME_CFLAGS_CONFIGURE_DEFAULT="-g3 -O0";
+	LIB_PACKAGES_CFLAGS_CONFIGURE_DEFAULT="-g2 -O0";
+	LEAF_PACKAGES_CFLAGS_CONFIGURE_DEFAULT="-g2 -O0";
 elif [ "${BUILD}" = release ]; then
-	PKG_LVL0_CFLAGS_CONFIGURE_DEFAULT="-g0 -O2";
-	PKG_LVL1_CFLAGS_CONFIGURE_DEFAULT="-g0 -O2";
-	PKG_LVL2_CFLAGS_CONFIGURE_DEFAULT="-g0 -O2";
-	PKG_LVL3_CFLAGS_CONFIGURE_DEFAULT="-g0 -O2";
-	PKG_LVL4_CFLAGS_CONFIGURE_DEFAULT="-g0 -O2";
+	HOST_TOOLCHAIN_CFLAGS_CONFIGURE_DEFAULT="-g0 -O2";
+	NATIVE_TOOLCHAIN_CFLAGS_CONFIGURE_DEFAULT="-g0 -O2";
+	RUNTIME_CFLAGS_CONFIGURE_DEFAULT="-g0 -O2";
+	LIB_PACKAGES_CFLAGS_CONFIGURE_DEFAULT="-g0 -O2";
+	LEAF_PACKAGES_CFLAGS_CONFIGURE_DEFAULT="-g0 -O2";
 else
 	log_msg failexit "Error: unknown build type \`${BUILD}'.";
 fi;
-
 : ${PREFIX_ROOT:=${HOME}/midipix};
 : ${PREFIX:=${PREFIX_ROOT}/${ARCH}/${BUILD}};
 : ${PREFIX_MINIPIX:=${PREFIX}/minipix};
@@ -38,8 +37,6 @@ fi;
 : ${PREFIX_CROSS:=${PREFIX}/${TARGET}};
 : ${DLCACHEDIR:=${PREFIX_ROOT}/dlcache};
 : ${WORKDIR:=${PREFIX}/tmp};
-export PATH="${PREFIX}/bin${PATH:+:${PATH}}";
-
 : ${BUILD_LOG_FNAME:=${PREFIX}/build.log};
 : ${BUILD_LOG_LAST_FNAME:=${PREFIX}/build.log.last};
 : ${BUILD_STATUS_IN_PROGRESS_FNAME:=${PREFIX}/BUILD_IN_PROGRESS};
@@ -50,13 +47,15 @@ export PATH="${PREFIX}/bin${PATH:+:${PATH}}";
 : ${CHECK_PATH_VARS:="PREFIX PREFIX_NATIVE PREFIX_CROSS DLCACHEDIR WORKDIR"};
 : ${CLEAR_ENV_VARS_EXCEPT:="ARG_TARBALL ARG_VERBOSE HOME PATH SHELL TERM USER"};
 : ${CLEAR_PREFIX_DIRS:="bin i686-nt32-midipix include lib lib64 libexec minipix native share tmp x86_64-nt64-midipix"};
+: ${DEFAULT_MAKEFLAGS_BUILD:=-j${BUILD_CPUS:=1}};
 : ${GITROOT:=git://midipix.org};
 : ${GITROOT_HEAD:=git://midipix.org};
-: ${LOG_ENV_VARS:="HOME PATH SHELL USER GITROOT ARCH BUILD PKG_LVL0_CFLAGS_CONFIGURE PKG_LVL1_CFLAGS_CONFIGURE PKG_LVL2_CFLAGS_CONFIGURE PKG_LVL3_CFLAGS_CONFIGURE PKG_LVL4_CFLAGS_CONFIGURE PREFIX PREFIX_NATIVE PREFIX_CROSS WORKDIR"};
+: ${LOG_ENV_VARS:="HOME PATH SHELL USER GITROOT ARCH BUILD HOST_TOOLCHAIN_CFLAGS_CONFIGURE NATIVE_TOOLCHAIN_CFLAGS_CONFIGURE RUNTIME_CFLAGS_CONFIGURE LIB_PACKAGES_CFLAGS_CONFIGURE LEAF_PACKAGES_CFLAGS_CONFIGURE PREFIX PREFIX_NATIVE PREFIX_CROSS WORKDIR"};
 : ${LOG_MSG_FAIL_COLOUR:=91};
 : ${LOG_MSG_INFO_COLOUR:=93};
 : ${LOG_MSG_SUCC_COLOUR:=92};
 : ${LOG_MSG_WARN_COLOUR:=96};
+: ${PKG_BUILD_VARS:="BUILD_CMDLINE BUILD_DIR BUILD_TYPE CFLAGS_BUILD_EXTRA CFLAGS_CONFIGURE CFLAGS_CONFIGURE_EXTRA CFLAGS_INSTALL_EXTRA CONFIG_CACHE_EXTRA CONFIGURE CONFIGURE_ARGS CONFIGURE_ARGS_EXTRA DISABLED ENV_VARS_EXTRA FNAME GIT_BRANCH INSTALL_FILES INSTALL_TARGET INSTALL_TARGET_EXTRA LDFLAGS_BUILD_EXTRA LDFLAGS_CONFIGURE LDFLAGS_CONFIGURE_EXTRA LDFLAGS_INSTALL_EXTRA MAKEFLAGS_BUILD MAKEFLAGS_BUILD_EXTRA MAKEFLAGS_INSTALL MAKEFLAGS_INSTALL_EXTRA NO_CLEAN NO_MAKE_INSTALL PREFIX_EXTRA SHA256SUM SLIBTOOL SUBDIR SUBDIR_CREATE URL URL_FNAME URL_TYPE VERSION"};
 : ${TARBALL_FNAME_PREFIX:=midipix-${ARCH}-${BUILD}.};
 : ${TARBALL_SIGN_GPG_KEY:=};
 : ${TARBALL_CROSS_FNAME_PREFIX:=midipix-${ARCH}-${BUILD}_cross.};
@@ -68,129 +67,118 @@ export PATH="${PREFIX}/bin${PATH:+:${PATH}}";
 : ${TARBALL_SUFFIX:=xz};
 : ${TIMESTAMP_FMT_STATUS_FILES:=%Y-%m-%d-%H-%M-%S};
 : ${TIMESTAMP_FMT:="%Y/%m/%d %H:%M:%S"};
+: ${VALID_BUILD_LEVELS="fetch,extract,build_dir,autoconf,patch,configure,clean,build,install"};
 : ${WGET_ARGS:="--no-check-certificate"};
+export PATH="${PREFIX}/bin${PATH:+:${PATH}}";
 
 #
-# pkg.build
-#
-DEFAULT_MAKEFLAGS_BUILD=-j${BUILD_CPUS:=1};
-PKG_BUILD_VARS="BUILD_CMDLINE BUILD_DIR BUILD_TYPE CFLAGS_BUILD_EXTRA CFLAGS_CONFIGURE CFLAGS_CONFIGURE_EXTRA CFLAGS_INSTALL_EXTRA CONFIG_CACHE_EXTRA CONFIGURE CONFIGURE_ARGS CONFIGURE_ARGS_EXTRA DISABLED ENV_VARS_EXTRA FNAME GIT_BRANCH INSTALL_FILES INSTALL_TARGET INSTALL_TARGET_EXTRA LDFLAGS_BUILD_EXTRA LDFLAGS_CONFIGURE LDFLAGS_CONFIGURE_EXTRA LDFLAGS_INSTALL_EXTRA MAKEFLAGS_BUILD MAKEFLAGS_BUILD_EXTRA MAKEFLAGS_INSTALL MAKEFLAGS_INSTALL_EXTRA NO_CLEAN NO_MAKE_INSTALL PREFIX_EXTRA SHA256SUM SLIBTOOL SUBDIR SUBDIR_CREATE URL URL_FNAME URL_TYPE VERSION";
-PKG_LVL0_PREFIX="${PREFIX_CROSS}";
-PKG_LVL0_BUILD_TYPE="host";
-PKG_LVL0_CFLAGS_CONFIGURE="${PKG_LVL0_CFLAGS_CONFIGURE_DEFAULT}";
-PKG_LVL0_CONFIGURE_ARGS="-C --disable-nls --host=${TARGET} --prefix= --target=${TARGET}";
-PKG_LVL1_PREFIX="${PREFIX_NATIVE}";
-PKG_LVL1_CFLAGS_CONFIGURE="${PKG_LVL1_CFLAGS_CONFIGURE_DEFAULT}";
-PKG_LVL1_CONFIGURE_ARGS="--disable-nls --host=${TARGET} --prefix=/ --target=${TARGET}";
-PKG_LVL1_MAKEFLAGS_INSTALL="DESTDIR=${PREFIX_NATIVE}";
-PKG_LVL2_BUILD_TYPE="cross";
-PKG_LVL2_PREFIX="${PREFIX_NATIVE}";
-PKG_LVL2_CFLAGS_CONFIGURE="${PKG_LVL2_CFLAGS_CONFIGURE_DEFAULT}";
-PKG_LVL2_CONFIGURE_ARGS="--prefix= --strict --host=${TARGET}";
-PKG_LVL2_ENV_VARS_EXTRA="CFLAGS_PATH=-I${PREFIX_NATIVE}/include:LDFLAGS_PATH=-L${PREFIX_NATIVE}/lib";
-PKG_LVL2_MAKEFLAGS_INSTALL="DESTDIR=${PREFIX_NATIVE}";
-PKG_LVL2_URL_TYPE="git";
-PKG_LVL3_PREFIX="${PREFIX_NATIVE}";
-PKG_LVL3_CFLAGS_CONFIGURE="${PKG_LVL3_CFLAGS_CONFIGURE_DEFAULT:+${PKG_LVL3_CFLAGS_CONFIGURE_DEFAULT} }--sysroot=${PREFIX_NATIVE}";
-PKG_LVL3_LDFLAGS_CONFIGURE="--sysroot=${PREFIX_NATIVE}";
-PKG_LVL3_CONFIGURE_ARGS="-C --disable-nls --host=${TARGET} --prefix= --target=${TARGET}";
-PKG_LVL3_MAKEFLAGS_INSTALL="DESTDIR=${PREFIX_NATIVE}";
-PKG_LVL4_PREFIX="${PREFIX_NATIVE}";
-PKG_LVL4_CFLAGS_CONFIGURE="${PKG_LVL4_CFLAGS_CONFIGURE_DEFAULT:+${PKG_LVL4_CFLAGS_CONFIGURE_DEFAULT} }--sysroot=${PREFIX_NATIVE}";
-PKG_LVL4_LDFLAGS_CONFIGURE="--sysroot=${PREFIX_NATIVE}";
-PKG_LVL4_CONFIGURE_ARGS="-C --disable-nls --host=${TARGET} --prefix= --target=${TARGET}";
-PKG_LVL4_MAKEFLAGS_INSTALL="DESTDIR=${PREFIX_NATIVE}";
-
-#
-# Build level 0 (cross-toolchain)
+# Build target host_toolchain
 #
-: ${PKG_BINUTILS_HOST_VERSION:=2.24.51};
-: ${PKG_BINUTILS_HOST_SHA256SUM:=250d3b2925c6b211fb16173b0b25bc091c58829fbcad3eb849645e0af52cf7fa};
-: ${PKG_BINUTILS_HOST_URL:=ftp://sourceware.org/pub/binutils/snapshots/binutils-${PKG_BINUTILS_HOST_VERSION}.tar.bz2};
-: ${PKG_BINUTILS_HOST_CONFIGURE_ARGS:=--disable-werror --prefix=${PREFIX} --target=${TARGET} --with-sysroot=${PREFIX_CROSS}};
-: ${PKG_BINUTILS_HOST_SLIBTOOL:=slibtool-static};
-: ${PKG_FILE_HOST_VERSION:=5.28};
-: ${PKG_FILE_HOST_SHA256SUM:=0ecb5e146b8655d1fa84159a847ee619fc102575205a0ff9c6cc60fc5ee2e012};
-: ${PKG_FILE_HOST_URL:=ftp://ftp.astron.com/pub/file/file-${PKG_FILE_HOST_VERSION}.tar.gz};
-: ${PKG_FILE_HOST_CONFIGURE_ARGS:="-C --prefix=${PREFIX}"};
+HOST_TOOLCHAIN_BUILD_TYPE="host";
+HOST_TOOLCHAIN_CFLAGS_CONFIGURE="${HOST_TOOLCHAIN_CFLAGS_CONFIGURE_DEFAULT}";
+HOST_TOOLCHAIN_CONFIGURE_ARGS="-C --disable-nls --host=${TARGET} --prefix= --target=${TARGET}";
+HOST_TOOLCHAIN_PACKAGES="slibtool_host perk_host binutils_host gcc.stage1 psxstub musl.no-complex gcc.runtime musl.full gcc.libstdc++-v3 gcc.full pkgconf_host file_host";
+HOST_TOOLCHAIN_PREFIX="${PREFIX_CROSS}";
+: ${PKG_SLIBTOOL_HOST_URL:=git://midipix.org/slibtool};
+: ${PKG_SLIBTOOL_HOST_URL_TYPE:=git};
+: ${PKG_SLIBTOOL_HOST_CONFIGURE_ARGS:=--host= --prefix=};
+: ${PKG_SLIBTOOL_HOST_MAKEFLAGS_INSTALL=DESTDIR=${PREFIX}};
 : ${PKG_PERK_HOST_URL:=${GITROOT}/perk};
 : ${PKG_PERK_HOST_URL_TYPE:=git};
 : ${PKG_PERK_HOST_CONFIGURE_ARGS="--prefix=/usr"};
 : ${PKG_PERK_HOST_MAKEFLAGS_INSTALL="DESTDIR=${PREFIX}"};
+: ${PKG_BINUTILS_HOST_SHA256SUM:=250d3b2925c6b211fb16173b0b25bc091c58829fbcad3eb849645e0af52cf7fa};
+: ${PKG_BINUTILS_HOST_VERSION:=2.24.51};
+: ${PKG_BINUTILS_HOST_URL:=ftp://sourceware.org/pub/binutils/snapshots/binutils-${PKG_BINUTILS_HOST_VERSION}.tar.bz2};
+: ${PKG_BINUTILS_HOST_CONFIGURE_ARGS:=--disable-werror --prefix=${PREFIX} --target=${TARGET} --with-sysroot=${PREFIX_CROSS}};
+: ${PKG_BINUTILS_HOST_SLIBTOOL:=slibtool-static};
+: ${PKG_PSXSTUB_URL:=${GITROOT}/psxstub};
+: ${PKG_PSXSTUB_URL_TYPE:=git};
 : ${PKG_PKGCONF_HOST_SHA256SUM:=7ec8b516e655e247f4ba976837cee808134785819ab8f538f652fe919cc6c09f};
 : ${PKG_PKGCONF_HOST_VERSION:=0.9.12};
 : ${PKG_PKGCONF_HOST_URL:=https://github.com/pkgconf/pkgconf/releases/download/pkgconf-${PKG_PKGCONF_HOST_VERSION}/pkgconf-${PKG_PKGCONF_HOST_VERSION}.tar.bz2};
 : ${PKG_PKGCONF_HOST_CONFIGURE_ARGS:="-C --prefix=${PREFIX_NATIVE}"};
 : ${PKG_PKGCONF_HOST_MAKEFLAGS_INSTALL_EXTRA:=prefix=${PREFIX}};
-: ${PKG_PSXSTUB_URL:=${GITROOT}/psxstub};
-: ${PKG_PSXSTUB_URL_TYPE:=git};
-: ${PKG_SLIBTOOL_HOST_URL:=git://midipix.org/slibtool};
-: ${PKG_SLIBTOOL_HOST_URL_TYPE:=git};
-: ${PKG_SLIBTOOL_HOST_CONFIGURE_ARGS:=--host= --prefix=};
-: ${PKG_SLIBTOOL_HOST_MAKEFLAGS_INSTALL=DESTDIR=${PREFIX}};
+: ${PKG_FILE_HOST_SHA256SUM:=0ecb5e146b8655d1fa84159a847ee619fc102575205a0ff9c6cc60fc5ee2e012};
+: ${PKG_FILE_HOST_VERSION:=5.28};
+: ${PKG_FILE_HOST_URL:=ftp://ftp.astron.com/pub/file/file-${PKG_FILE_HOST_VERSION}.tar.gz};
+: ${PKG_FILE_HOST_CONFIGURE_ARGS:="-C --prefix=${PREFIX}"};
 
 #
-# Build level 1 (native toolchain)
+# Build target native_toolchain
 #
-: ${PKG_BINUTILS_VERSION:=2.24.51};
-: ${PKG_BINUTILS_SHA256SUM:=250d3b2925c6b211fb16173b0b25bc091c58829fbcad3eb849645e0af52cf7fa};
-: ${PKG_BINUTILS_URL:=ftp://sourceware.org/pub/binutils/snapshots/binutils-${PKG_BINUTILS_VERSION}.tar.bz2};
-: ${PKG_BINUTILS_CONFIGURE_ARGS_EXTRA:=--with-libelf=${PREFIX_NATIVE} --with-gmp=${PREFIX_NATIVE} --with-mpc=${PREFIX_NATIVE} --with-mpfr=${PREFIX_NATIVE} --with-sysroot=/};
-: ${PKG_BINUTILS_SLIBTOOL:=slibtool-static};
-: ${PKG_GCC_VERSION:=4.6.4};
+NATIVE_TOOLCHAIN_CFLAGS_CONFIGURE="${NATIVE_TOOLCHAIN_CFLAGS_CONFIGURE_DEFAULT}";
+NATIVE_TOOLCHAIN_CONFIGURE_ARGS="--disable-nls --host=${TARGET} --prefix=/ --target=${TARGET}";
+NATIVE_TOOLCHAIN_MAKEFLAGS_INSTALL="DESTDIR=${PREFIX_NATIVE}";
+NATIVE_TOOLCHAIN_PACKAGES="slibtool perk pkgconf gmp mpfr mpc libelf binutils musl.native gcc.native";
+NATIVE_TOOLCHAIN_PREFIX="${PREFIX_NATIVE}";
+: ${PKG_SLIBTOOL_URL:=git://midipix.org/slibtool};
+: ${PKG_SLIBTOOL_URL_TYPE:=git};
+: ${PKG_SLIBTOOL_CONFIGURE_ARGS="--host=${TARGET} --prefix= --target=${TARGET}"};
+: ${PKG_PERK_URL:=${GITROOT}/perk};
+: ${PKG_PERK_URL_TYPE:=git};
+: ${PKG_PERK_CONFIGURE_ARGS="--prefix=/usr --target=${TARGET}"};
+: ${PKG_PKGCONF_SHA256SUM:=7ec8b516e655e247f4ba976837cee808134785819ab8f538f652fe919cc6c09f};
+: ${PKG_PKGCONF_VERSION:=0.9.12};
+: ${PKG_PKGCONF_URL:=https://github.com/pkgconf/pkgconf/releases/download/pkgconf-${PKG_PKGCONF_VERSION}/pkgconf-${PKG_PKGCONF_VERSION}.tar.bz2};
+: ${PKG_PKGCONF_INSTALL_FILES:=/=lib/pkgconfig};
 : ${PKG_GMP_VERSION:=5.1.3};
 : ${PKG_GMP_SHA256SUM:=752079520b4690531171d0f4532e40f08600215feefede70b24fabdc6f1ab160};
 : ${PKG_GMP_URL:=https://gmplib.org/download/gmp/gmp-${PKG_GMP_VERSION}.tar.bz2};
 : ${PKG_GMP_CONFIGURE_ARGS_EXTRA:=--disable-assembly};
 : ${PKG_GMP_PREFIX_EXTRA:=${PREFIX_CROSS}};
-: ${PKG_LIBELF_VERSION:=0.8.13};
-: ${PKG_LIBELF_SHA256SUM:=591a9b4ec81c1f2042a97aa60564e0cb79d041c52faa7416acb38bc95bd2c76d};
-: ${PKG_LIBELF_URL:=http://www.mr511.de/software/libelf-${PKG_LIBELF_VERSION}.tar.gz};
-: ${PKG_LIBELF_CONFIGURE_ARGS:="--disable-nls --host=${TARGET} --prefix=${PREFIX_NATIVE} --target=${TARGET}"};
-: ${PKG_LIBELF_MAKEFLAGS_INSTALL:=};
-: ${PKG_MPC_VERSION:=1.0.1};
-: ${PKG_MPC_SHA256SUM:=ed5a815cfea525dc778df0cb37468b9c1b554aaf30d9328b1431ca705b7400ff};
-: ${PKG_MPC_URL:=ftp://ftp.gnu.org/gnu/mpc/mpc-${PKG_MPC_VERSION}.tar.gz};
-: ${PKG_MPC_CONFIGURE_ARGS_EXTRA:=--with-gmp=${PREFIX_NATIVE} --with-mpfr=${PREFIX_NATIVE}};
-: ${PKG_MPC_PREFIX_EXTRA:=${PREFIX_CROSS}};
 : ${PKG_MPFR_VERSION:=3.1.2};
 : ${PKG_MPFR_SHA256SUM:=79c73f60af010a30a5c27a955a1d2d01ba095b72537dab0ecaad57f5a7bb1b6b};
 : ${PKG_MPFR_URL:=ftp://ftp.gnu.org/gnu/mpfr/mpfr-${PKG_MPFR_VERSION}.tar.bz2};
 : ${PKG_MPFR_CONFIGURE_ARGS_EXTRA:=--with-gmp=${PREFIX_NATIVE}};
 : ${PKG_MPFR_PREFIX_EXTRA:=${PREFIX_CROSS}};
-: ${PKG_MUSL_VERSION:=1.1.12};
+: ${PKG_MPC_VERSION:=1.0.1};
+: ${PKG_MPC_SHA256SUM:=ed5a815cfea525dc778df0cb37468b9c1b554aaf30d9328b1431ca705b7400ff};
+: ${PKG_MPC_URL:=ftp://ftp.gnu.org/gnu/mpc/mpc-${PKG_MPC_VERSION}.tar.gz};
+: ${PKG_MPC_CONFIGURE_ARGS_EXTRA:=--with-gmp=${PREFIX_NATIVE} --with-mpfr=${PREFIX_NATIVE}};
+: ${PKG_MPC_PREFIX_EXTRA:=${PREFIX_CROSS}};
+: ${PKG_LIBELF_VERSION:=0.8.13};
+: ${PKG_LIBELF_SHA256SUM:=591a9b4ec81c1f2042a97aa60564e0cb79d041c52faa7416acb38bc95bd2c76d};
+: ${PKG_LIBELF_URL:=http://www.mr511.de/software/libelf-${PKG_LIBELF_VERSION}.tar.gz};
+: ${PKG_LIBELF_CONFIGURE_ARGS:="--disable-nls --host=${TARGET} --prefix=${PREFIX_NATIVE} --target=${TARGET}"};
+: ${PKG_LIBELF_MAKEFLAGS_INSTALL:=};
+: ${PKG_BINUTILS_VERSION:=2.24.51};
+: ${PKG_BINUTILS_SHA256SUM:=250d3b2925c6b211fb16173b0b25bc091c58829fbcad3eb849645e0af52cf7fa};
+: ${PKG_BINUTILS_URL:=ftp://sourceware.org/pub/binutils/snapshots/binutils-${PKG_BINUTILS_VERSION}.tar.bz2};
+: ${PKG_BINUTILS_CONFIGURE_ARGS_EXTRA:=--with-libelf=${PREFIX_NATIVE} --with-gmp=${PREFIX_NATIVE} --with-mpc=${PREFIX_NATIVE} --with-mpfr=${PREFIX_NATIVE} --with-sysroot=/};
+: ${PKG_BINUTILS_SLIBTOOL:=slibtool-static};
 : ${PKG_MUSL_SHA256SUM:=720b83c7e276b4b679c0bffe9509340d5f81fd601508e607e708177df0d31c0e};
+: ${PKG_MUSL_VERSION:=1.1.12};
 : ${PKG_MUSL_URL:=http://www.musl-libc.org/releases/musl-${PKG_MUSL_VERSION}.tar.gz};
-: ${PKG_PERK_URL:=${GITROOT}/perk};
-: ${PKG_PERK_URL_TYPE:=git};
-: ${PKG_PERK_CONFIGURE_ARGS="--prefix=/usr --target=${TARGET}"};
-: ${PKG_PKGCONF_SHA256SUM:=7ec8b516e655e247f4ba976837cee808134785819ab8f538f652fe919cc6c09f};
-: ${PKG_PKGCONF_VERSION:=0.9.12};
-: ${PKG_PKGCONF_URL:=https://github.com/pkgconf/pkgconf/releases/download/pkgconf-${PKG_PKGCONF_VERSION}/pkgconf-${PKG_PKGCONF_VERSION}.tar.bz2};
-: ${PKG_PKGCONF_INSTALL_FILES:=/=lib/pkgconfig};
-: ${PKG_SLIBTOOL_URL:=git://midipix.org/slibtool};
-: ${PKG_SLIBTOOL_URL_TYPE:=git};
-: ${PKG_SLIBTOOL_CONFIGURE_ARGS="--host=${TARGET} --prefix= --target=${TARGET}"};
+: ${PKG_GCC_VERSION:=4.6.4};
 
 #
-# Build level 2 (runtime components)
+# Build target runtime
 #
+RUNTIME_BUILD_TYPE="cross";
+RUNTIME_CFLAGS_CONFIGURE="${RUNTIME_CFLAGS_CONFIGURE_DEFAULT}";
+RUNTIME_CONFIGURE_ARGS="--prefix= --strict --host=${TARGET}";
+RUNTIME_ENV_VARS_EXTRA="CFLAGS_PATH=-I${PREFIX_NATIVE}/include:LDFLAGS_PATH=-L${PREFIX_NATIVE}/lib";
+RUNTIME_MAKEFLAGS_INSTALL="DESTDIR=${PREFIX_NATIVE}";
+RUNTIME_PACKAGES="psxtypes pemagine dalist ntcon ntapi psxscl psxscl_strace ntctty ptycon";
+RUNTIME_PREFIX="${PREFIX_NATIVE}";
+RUNTIME_URL_TYPE="git";
+: ${PKG_PSXTYPES_URL:=${GITROOT}/psxtypes};
+: ${PKG_PSXTYPES_BUILD_DIR:=psxtypes};
+: ${PKG_PSXTYPES_MAKEFLAGS_BUILD:="DESTDIR=${PREFIX_NATIVE}"};
+: ${PKG_PEMAGINE_URL:=${GITROOT}/pemagine};
+: ${PKG_PEMAGINE_CFLAGS_CONFIGURE_EXTRA:=-O0};
+: ${PKG_PEMAGINE_INSTALL_TARGET_EXTRA:=install-lib};
+: ${PKG_PEMAGINE_PREFIX_EXTRA:=${PREFIX_MINIPIX}};
 : ${PKG_DALIST_URL:=${GITROOT}/dalist};
 : ${PKG_DALIST_INSTALL_TARGET_EXTRA:=install-lib};
 : ${PKG_DALIST_PREFIX_EXTRA:=${PREFIX_MINIPIX}};
-: ${PKG_NTAPI_URL:=${GITROOT}/ntapi};
-: ${PKG_NTAPI_INSTALL_TARGET_EXTRA:=install-lib};
-: ${PKG_NTAPI_PREFIX_EXTRA:=${PREFIX_MINIPIX}};
 : ${PKG_NTCON_URL:=${GITROOT}/ntcon};
 : ${PKG_NTCON_INSTALL_TARGET_EXTRA:=install-lib};
 : ${PKG_NTCON_PREFIX_EXTRA:=${PREFIX_MINIPIX}};
-: ${PKG_NTCTTY_URL:=${GITROOT_HEAD}/ntctty};
-: ${PKG_NTCTTY_CFLAGS_CONFIGURE_EXTRA:=-O0};
-: ${PKG_NTCTTY_PREFIX_EXTRA:=${PREFIX_MINIPIX}};
-: ${PKG_PEMAGINE_URL:=${GITROOT}/pemagine};
-: ${PKG_PEMAGINE_CFLAGS_CONFIGURE_EXTRA:=-O0};
-: ${PKG_PEMAGINE_INSTALL_TARGET_EXTRA:=install-lib};
-: ${PKG_PEMAGINE_PREFIX_EXTRA:=${PREFIX_MINIPIX}};
+: ${PKG_NTAPI_URL:=${GITROOT}/ntapi};
+: ${PKG_NTAPI_INSTALL_TARGET_EXTRA:=install-lib};
+: ${PKG_NTAPI_PREFIX_EXTRA:=${PREFIX_MINIPIX}};
 : ${PKG_PSXSCL_URL:=${GITROOT_HEAD}/psxscl};
 : ${PKG_PSXSCL_CFLAGS_CONFIGURE_EXTRA:=-O0};
 : ${PKG_PSXSCL_INSTALL_TARGET_EXTRA:=install-lib};
@@ -199,473 +187,487 @@ PKG_LVL4_MAKEFLAGS_INSTALL="DESTDIR=${PREFIX_NATIVE}";
 : ${PKG_PSXSCL_STRACE_CFLAGS_CONFIGURE_EXTRA="-DPSX_INTERNAL_STRACE -O0"};
 : ${PKG_PSXSCL_STRACE_INSTALL_FILES:="/=lib/psxscl_strace lib/libpsxscl.so=lib/psxscl_strace/"};
 : ${PKG_PSXSCL_STRACE_NO_MAKE_INSTALL:=1};
-: ${PKG_PSXTYPES_URL:=${GITROOT}/psxtypes};
-: ${PKG_PSXTYPES_BUILD_DIR:=psxtypes};
-: ${PKG_PSXTYPES_MAKEFLAGS_BUILD:="DESTDIR=${PREFIX_NATIVE}"};
+: ${PKG_NTCTTY_URL:=${GITROOT_HEAD}/ntctty};
+: ${PKG_NTCTTY_CFLAGS_CONFIGURE_EXTRA:=-O0};
+: ${PKG_NTCTTY_PREFIX_EXTRA:=${PREFIX_MINIPIX}};
 : ${PKG_PTYCON_URL:=${GITROOT_HEAD}/ptycon};
 : ${PKG_PTYCON_CFLAGS_CONFIGURE_EXTRA:=-O0};
 : ${PKG_PTYCON_INSTALL_TARGET_EXTRA:=install-app install-lib};
 : ${PKG_PTYCON_PREFIX_EXTRA:=${PREFIX_MINIPIX}};
 
 #
-# Build level 3, 300-349 (3rd party packages)
-# Dependencies
+# Build target lib_packages
 #
-: ${PKG_EXPAT_VERSION:=2.2.0};
+LIB_PACKAGES_CFLAGS_CONFIGURE="${LIB_PACKAGES_CFLAGS_CONFIGURE_DEFAULT:+${LIB_PACKAGES_CFLAGS_CONFIGURE_DEFAULT} }--sysroot=${PREFIX_NATIVE}";
+LIB_PACKAGES_CONFIGURE_ARGS="-C --disable-nls --host=${TARGET} --prefix= --target=${TARGET}";
+LIB_PACKAGES_LDFLAGS_CONFIGURE="--sysroot=${PREFIX_NATIVE}";
+LIB_PACKAGES_MAKEFLAGS_INSTALL="DESTDIR=${PREFIX_NATIVE}";
+LIB_PACKAGES_PACKAGES="
+bzip2 curl expat libz libffi gdbm pcre glib gzip libarchive libpipeline libressl libevent libfetch
+libgpg_error libassuan libfirm libgcrypt libksba lua ncurses ncursestw ncursesw npth xz inputproto
+kbproto xcb_proto xproto libXau libpthread_stubs xcb xextproto xtrans libX11 libXext libICE
+libSM libXt libXmu renderproto Xrender libXpm libXaw libxkbfile";
+LIB_PACKAGES_PREFIX="${PREFIX_NATIVE}";
+: ${PKG_BZIP2_CFLAGS_BUILD_EXTRA:=${PACKAGES_CFLAGS_CONFIGURE}};
+: ${PKG_BZIP2_INSTALL_FILES:="@bzdiff=bin/bzcmp @bzgrep=bin/bzegrep @bzgrep=bin/bzfgrep @bzmore=bin/bzless libbz2.so.1.0=lib/ libbz2.so.1.0.6=lib/"};
+: ${PKG_BZIP2_MAKEFLAGS_BUILD_EXTRA:=-f Makefile-libbz2_so};
+: ${PKG_BZIP2_MAKEFLAGS_INSTALL_EXTRA:=PREFIX=${PREFIX_NATIVE}};
+: ${PKG_BZIP2_NO_CLEAN:=1};
+: ${PKG_BZIP2_SHA256SUM:=a2848f34fcd5d6cf47def00461fcb528a0484d8edef8208d6d2e2909dc61d9cd};
+: ${PKG_BZIP2_VERSION:=1.0.6};
+: ${PKG_BZIP2_BUILD_DIR:=bzip2-${PKG_BZIP2_VERSION}};
+: ${PKG_BZIP2_URL:=http://www.bzip.org/1.0.6/bzip2-${PKG_BZIP2_VERSION}.tar.gz};
+: ${PKG_CURL_LDFLAGS_BUILD_EXTRA:=-L${PREFIX_NATIVE}/lib};
+: ${PKG_CURL_SHA256SUM:=ddc643ab9382e24bbe4747d43df189a0a6ce38fcb33df041b9cb0b3cd47ae98f};
+: ${PKG_CURL_VERSION:=7.47.1};
+: ${PKG_CURL_URL:=https://curl.haxx.se/download/curl-${PKG_CURL_VERSION}.tar.bz2};
 : ${PKG_EXPAT_SHA256SUM:=d9e50ff2d19b3538bd2127902a89987474e1a4db8e43a66a4d1a712ab9a504ff};
+: ${PKG_EXPAT_VERSION:=2.2.0};
 : ${PKG_EXPAT_URL:=http://pkgs.fedoraproject.org/repo/pkgs/expat/expat-${PKG_EXPAT_VERSION}.tar.bz2/2f47841c829facb346eb6e3fab5212e2/expat-${PKG_EXPAT_VERSION}.tar.bz2};
-: ${PKG_GDBM_VERSION:=1.12};
+: ${PKG_LIBZ_CONFIGURE_ARGS:=--host=${TARGET} --prefix= --target=${TARGET}};
+: ${PKG_LIBZ_SHA256SUM:=33e65f22ec3d3e3f87436e53f82eb114054cd3aa373dc0480625dd92806fd9a0};
+: ${PKG_LIBZ_VERSION:=1.2.8.2015.05.20};
+: ${PKG_LIBZ_URL:=https://sortix.org/libz/release/libz-${PKG_LIBZ_VERSION}.tar.gz};
+: ${PKG_LIBFFI_CFLAGS_CONFIGURE_EXTRA:=-D_WIN64};
+: ${PKG_LIBFFI_CONFIGURE_ARGS_EXTRA:=--program-prefix=};
+: ${PKG_LIBFFI_SHA256SUM:=d06ebb8e1d9a22d19e38d63fdb83954253f39bedc5d46232a05645685722ca37};
+: ${PKG_LIBFFI_VERSION:=3.2.1};
+: ${PKG_LIBFFI_URL:=ftp://sourceware.org/pub/libffi/libffi-${PKG_LIBFFI_VERSION}.tar.gz};
 : ${PKG_GDBM_SHA256SUM:=d97b2166ee867fd6ca5c022efee80702d6f30dd66af0e03ed092285c3af9bcea};
+: ${PKG_GDBM_VERSION:=1.12};
 : ${PKG_GDBM_URL:=ftp://ftp.gnu.org/gnu/gdbm/gdbm-${PKG_GDBM_VERSION}.tar.gz};
-: ${PKG_GLIB_VERSION:=2.46.2};
-: ${PKG_GLIB_SHA256SUM:=5031722e37036719c1a09163cc6cf7c326e4c4f1f1e074b433c156862bd733db};
-: ${PKG_GLIB_URL:=http://ftp.gnome.org/pub/GNOME/sources/glib/${PKG_GLIB_VERSION%.[0-9]}/glib-${PKG_GLIB_VERSION}.tar.xz};
+: ${PKG_PCRE_SHA256SUM:=ccdf7e788769838f8285b3ee672ed573358202305ee361cfec7a4a4fb005bbc7};
+: ${PKG_PCRE_VERSION:=8.39};
+: ${PKG_PCRE_URL:=ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-${PKG_PCRE_VERSION}.tar.gz};
 : ${PKG_GLIB_CONFIGURE_ARGS_EXTRA:=--disable-libelf};
 : ${PKG_GLIB_ENV_VARS_EXTRA:=LIBFFI_CFLAGS=-I${PREFIX_NATIVE}/lib/libffi-3.2.1/include:LIBFFI_LIBS=-L${PREFIX_NATIVE}/lib -lffi};
 : ${PKG_GLIB_LDFLAGS_CONFIGURE_EXTRA:=-L${PREFIX_NATIVE}/lib};
 : ${PKG_GLIB_MAKEFLAGS_BUILD_EXTRA:=V=99};
-: ${PKG_GZIP_VERSION:=1.2.4};
-: ${PKG_GZIP_SHA256SUM:=1ca41818a23c9c59ef1d5e1d00c0d5eaa2285d931c0fb059637d7c0cc02ad967};
-: ${PKG_GZIP_URL:=https://ftp.gnu.org/gnu/gzip/gzip-${PKG_GZIP_VERSION}.tar.gz};
-: ${PKG_GZIP_CONFIGURE_ARGS:=--host=${TARGET} --prefix= --target=${TARGET} --sysroot=${PREFIX_NATIVE}};
+: ${PKG_GLIB_SHA256SUM:=5031722e37036719c1a09163cc6cf7c326e4c4f1f1e074b433c156862bd733db};
+: ${PKG_GLIB_VERSION:=2.46.2};
+: ${PKG_GLIB_URL:=http://ftp.gnome.org/pub/GNOME/sources/glib/${PKG_GLIB_VERSION%.[0-9]}/glib-${PKG_GLIB_VERSION}.tar.xz};
 : ${PKG_GZIP_CFLAGS_CONFIGURE_EXTRA:=-DNO_ASM -UASMV};
+: ${PKG_GZIP_CONFIGURE_ARGS:=--host=${TARGET} --prefix= --target=${TARGET} --sysroot=${PREFIX_NATIVE}};
 : ${PKG_GZIP_MAKEFLAGS_BUILD_EXTRA:=OBJA= prefix=${PREFIX_NATIVE}};
 : ${PKG_GZIP_MAKEFLAGS_INSTALL_EXTRA:=OBJA= prefix=${PREFIX_NATIVE}};
-: ${PKG_LIBARCHIVE_VERSION:=3.1.2};
-: ${PKG_LIBARCHIVE_SHA256SUM:=eb87eacd8fe49e8d90c8fdc189813023ccc319c5e752b01fb6ad0cc7b2c53d5e};
-: ${PKG_LIBARCHIVE_URL:=http://www.libarchive.org/downloads/libarchive-${PKG_LIBARCHIVE_VERSION}.tar.gz};
+: ${PKG_GZIP_SHA256SUM:=1ca41818a23c9c59ef1d5e1d00c0d5eaa2285d931c0fb059637d7c0cc02ad967};
+: ${PKG_GZIP_VERSION:=1.2.4};
+: ${PKG_GZIP_URL:=https://ftp.gnu.org/gnu/gzip/gzip-${PKG_GZIP_VERSION}.tar.gz};
 : ${PKG_LIBARCHIVE_CONFIGURE_ARGS_EXTRA:=--without-xml2};
 : ${PKG_LIBARCHIVE_LDFLAGS_CONFIGURE_EXTRA:=-L${PREFIX_NATIVE}/lib};
 : ${PKG_LIBARCHIVE_MAKEFLAGS_INSTALL_EXTRA:="prefix=:DESTDIR=${PREFIX_NATIVE}:LIBTOOL=slibtool"};
-: ${PKG_LIBASSUAN_VERSION:=2.4.3};
-: ${PKG_LIBASSUAN_SHA256SUM:=22843a3bdb256f59be49842abf24da76700354293a066d82ade8134bb5aa2b71};
-: ${PKG_LIBASSUAN_URL:=https://www.gnupg.org/ftp/gcrypt/libassuan/libassuan-${PKG_LIBASSUAN_VERSION}.tar.bz2};
-: ${PKG_LIBEVENT_VERSION:=2.0.22-stable};
+: ${PKG_LIBARCHIVE_SHA256SUM:=eb87eacd8fe49e8d90c8fdc189813023ccc319c5e752b01fb6ad0cc7b2c53d5e};
+: ${PKG_LIBARCHIVE_VERSION:=3.1.2};
+: ${PKG_LIBARCHIVE_URL:=http://www.libarchive.org/downloads/libarchive-${PKG_LIBARCHIVE_VERSION}.tar.gz};
+: ${PKG_LIBPIPELINE_CFLAGS_BUILD_EXTRA:=-Dprogram_name=program_invocation_name};
+: ${PKG_LIBPIPELINE_SHA256SUM:=da46d7b20163aadb9db2faae483f734e9096a7550c84b94029abeab62dd1b9ee};
+: ${PKG_LIBPIPELINE_VERSION:=1.4.1};
+: ${PKG_LIBPIPELINE_URL:=http://download.savannah.gnu.org/releases/libpipeline/libpipeline-${PKG_LIBPIPELINE_VERSION}.tar.gz};
+: ${PKG_LIBRESSL_CFLAGS_CONFIGURE_EXTRA:=-D__MIDIPIX};
+: ${PKG_LIBRESSL_CONFIGURE_ARGS_EXTRA:=--disable-asm};
+: ${PKG_LIBRESSL_SHA256SUM:=1ee19994cffd047d40f63ba149115dba18a681b0cc923beec301bf424b58d64f};
+: ${PKG_LIBRESSL_VERSION:=2.2.6};
+: ${PKG_LIBRESSL_URL:=http://ftp.eu.openbsd.org/pub/OpenBSD/LibreSSL/libressl-${PKG_LIBRESSL_VERSION}.tar.gz};
 : ${PKG_LIBEVENT_SHA256SUM:=71c2c49f0adadacfdbe6332a372c38cf9c8b7895bb73dabeaa53cdcc1d4e1fa3};
+: ${PKG_LIBEVENT_VERSION:=2.0.22-stable};
 : ${PKG_LIBEVENT_URL:=https://github.com/libevent/libevent/releases/download/release-${PKG_LIBEVENT_VERSION}/libevent-${PKG_LIBEVENT_VERSION}.tar.gz};
-: ${PKG_LIBFETCH_VERSION:=2.33};
-: ${PKG_LIBFETCH_SHA256SUM:=3226f53d5ad29cc27510db968ef0d37bf4554b8aaaeadcd56e23067213b08943};
-: ${PKG_LIBFETCH_URL:=https://sources.archlinux.org/other/libfetch/libfetch-${PKG_LIBFETCH_VERSION}.tar.gz};
-: ${PKG_LIBFETCH_BUILD_DIR:=libfetch-${PKG_LIBFETCH_VERSION}};
 : ${PKG_LIBFETCH_ENV_VARS_EXTRA:=CFLAGS=--sysroot=${PREFIX_NATIVE}:LDFLAGS=--sysroot=${PREFIX_NATIVE}};
 : ${PKG_LIBFETCH_MAKEFLAGS_BUILD_EXTRA:=E=echo Q= AR=${TARGET}-ar CC=${TARGET}-gcc LD=${TARGET}-gcc};
 : ${PKG_LIBFETCH_MAKEFLAGS_INSTALL_EXTRA:=E=echo Q= prefix=};
-: ${PKG_LIBFFI_VERSION:=3.2.1};
-: ${PKG_LIBFFI_SHA256SUM:=d06ebb8e1d9a22d19e38d63fdb83954253f39bedc5d46232a05645685722ca37};
-: ${PKG_LIBFFI_URL:=ftp://sourceware.org/pub/libffi/libffi-${PKG_LIBFFI_VERSION}.tar.gz};
-: ${PKG_LIBFFI_CFLAGS_CONFIGURE_EXTRA:=-D_WIN64};
-: ${PKG_LIBFFI_CONFIGURE_ARGS_EXTRA:=--program-prefix=};
-: ${PKG_LIBFIRM_URL:=http://pp.info.uni-karlsruhe.de/git/libfirm.git};
-: ${PKG_LIBFIRM_URL_TYPE:=git};
+: ${PKG_LIBFETCH_SHA256SUM:=3226f53d5ad29cc27510db968ef0d37bf4554b8aaaeadcd56e23067213b08943};
+: ${PKG_LIBFETCH_VERSION:=2.33};
+: ${PKG_LIBFETCH_BUILD_DIR:=libfetch-${PKG_LIBFETCH_VERSION}};
+: ${PKG_LIBFETCH_URL:=https://sources.archlinux.org/other/libfetch/libfetch-${PKG_LIBFETCH_VERSION}.tar.gz};
+: ${PKG_LIBGPG_ERROR_SHA256SUM:=9268e1cc487de5e6e4460fca612a06e4f383072ac43ae90603e5e46783d3e540};
+: ${PKG_LIBGPG_ERROR_VERSION:=1.24};
+: ${PKG_LIBGPG_ERROR_URL:=https://www.gnupg.org/ftp/gcrypt/libgpg-error/libgpg-error-${PKG_LIBGPG_ERROR_VERSION}.tar.bz2};
+: ${PKG_LIBASSUAN_SHA256SUM:=22843a3bdb256f59be49842abf24da76700354293a066d82ade8134bb5aa2b71};
+: ${PKG_LIBASSUAN_VERSION:=2.4.3};
+: ${PKG_LIBASSUAN_URL:=https://www.gnupg.org/ftp/gcrypt/libassuan/libassuan-${PKG_LIBASSUAN_VERSION}.tar.bz2};
 : ${PKG_LIBFIRM_BUILD_DIR:=cparser+libfirm/build/libfirm};
-: ${PKG_LIBFIRM_CONFIGURE:=bfirm/configure};
 : ${PKG_LIBFIRM_CONFIGURE_ARGS:="--source-dir=../../../libfirm --prefix="};
+: ${PKG_LIBFIRM_CONFIGURE:=bfirm/configure};
 : ${PKG_LIBFIRM_GIT_BRANCH:=master};
 : ${PKG_LIBFIRM_MAKEFLAGS_INSTALL:=DESTDIR=../../sysroot};
 : ${PKG_LIBFIRM_PREFIX_EXTRA:=${PREFIX_NATIVE}};
 : ${PKG_LIBFIRM_SUBDIR:=libfirm};
-: ${PKG_LIBGCRYPT_VERSION:=1.7.3};
+: ${PKG_LIBFIRM_URL:=http://pp.info.uni-karlsruhe.de/git/libfirm.git};
+: ${PKG_LIBFIRM_URL_TYPE:=git};
+: ${PKG_LIBGCRYPT_CONFIGURE_ARGS_EXTRA:=--disable-asm --disable-padlock-support --disable-aesni-support --disable-pclmul-support --disable-sse41-support --disable-drng-support --disable-avx-support --disable-avx2-support gcry_cv_gcc_inline_asm_avx2=no gcry_cv_gcc_inline_asm_avx=no gcry_cv_gcc_inline_asm_bmi2=no gcry_cv_gcc_inline_asm_pclmul=no gcry_cv_gcc_inline_asm_sse41=no gcry_cv_gcc_inline_asm_ssse3=no --disable-amd64-as-feature-detection};
 : ${PKG_LIBGCRYPT_SHA256SUM:=ddac6111077d0a1612247587be238c5294dd0ee4d76dc7ba783cc55fb0337071};
+: ${PKG_LIBGCRYPT_VERSION:=1.7.3};
 : ${PKG_LIBGCRYPT_URL:=https://www.gnupg.org/ftp/gcrypt/libgcrypt/libgcrypt-${PKG_LIBGCRYPT_VERSION}.tar.bz2};
-: ${PKG_LIBGCRYPT_CONFIGURE_ARGS_EXTRA:=--disable-asm --disable-padlock-support --disable-aesni-support --disable-pclmul-support --disable-sse41-support --disable-drng-support --disable-avx-support --disable-avx2-support gcry_cv_gcc_inline_asm_avx2=no gcry_cv_gcc_inline_asm_avx=no gcry_cv_gcc_inline_asm_bmi2=no gcry_cv_gcc_inline_asm_pclmul=no gcry_cv_gcc_inline_asm_sse41=no gcry_cv_gcc_inline_asm_ssse3=no --disable-amd64-as-feature-detection};
-: ${PKG_LIBGPG_ERROR_VERSION:=1.24};
-: ${PKG_LIBGPG_ERROR_SHA256SUM:=9268e1cc487de5e6e4460fca612a06e4f383072ac43ae90603e5e46783d3e540};
-: ${PKG_LIBGPG_ERROR_URL:=https://www.gnupg.org/ftp/gcrypt/libgpg-error/libgpg-error-${PKG_LIBGPG_ERROR_VERSION}.tar.bz2};
-: ${PKG_LIBKSBA_VERSION:=1.3.5};
 : ${PKG_LIBKSBA_SHA256SUM:=41444fd7a6ff73a79ad9728f985e71c9ba8cd3e5e53358e70d5f066d35c1a340};
+: ${PKG_LIBKSBA_VERSION:=1.3.5};
 : ${PKG_LIBKSBA_URL:=https://www.gnupg.org/ftp/gcrypt/libksba/libksba-${PKG_LIBKSBA_VERSION}.tar.bz2};
-: ${PKG_LIBNBCOMPAT_URL:=http://ftp.netbsd.org/pub/pkgsrc/current/pkgsrc/pkgtools/libnbcompat/files};
-: ${PKG_LIBNBCOMPAT_URL_TYPE:=wget_recursive};
-: ${PKG_LIBNBCOMPAT_BUILD_DIR:=libnbcompat};
-: ${PKG_LIBNBCOMPAT_SUBDIR:=libnbcompat};
-: ${PKG_LIBPIPELINE_VERSION:=1.4.1};
-: ${PKG_LIBPIPELINE_SHA256SUM:=da46d7b20163aadb9db2faae483f734e9096a7550c84b94029abeab62dd1b9ee};
-: ${PKG_LIBPIPELINE_URL:=http://download.savannah.gnu.org/releases/libpipeline/libpipeline-${PKG_LIBPIPELINE_VERSION}.tar.gz};
-: ${PKG_LIBPIPELINE_CFLAGS_BUILD_EXTRA:=-Dprogram_name=program_invocation_name};
-: ${PKG_LIBRESSL_VERSION:=2.2.6};
-: ${PKG_LIBRESSL_SHA256SUM:=1ee19994cffd047d40f63ba149115dba18a681b0cc923beec301bf424b58d64f};
-: ${PKG_LIBRESSL_URL:=http://ftp.eu.openbsd.org/pub/OpenBSD/LibreSSL/libressl-${PKG_LIBRESSL_VERSION}.tar.gz};
-: ${PKG_LIBRESSL_CFLAGS_CONFIGURE_EXTRA:=-D__MIDIPIX};
-: ${PKG_LIBRESSL_CONFIGURE_ARGS_EXTRA:=--disable-asm};
-: ${PKG_LIBZ_VERSION:=1.2.8.2015.05.20};
-: ${PKG_LIBZ_SHA256SUM:=33e65f22ec3d3e3f87436e53f82eb114054cd3aa373dc0480625dd92806fd9a0};
-: ${PKG_LIBZ_URL:=https://sortix.org/libz/release/libz-${PKG_LIBZ_VERSION}.tar.gz};
-: ${PKG_LIBZ_CONFIGURE_ARGS:=--host=${TARGET} --prefix= --target=${TARGET}};
-: ${PKG_NCURSES_VERSION:=6.0};
+: ${PKG_LUA_BUILD_DIR=lua-5.3.3};
+: ${PKG_LUA_MAKEFLAGS_BUILD_EXTRA:="CC=${TARGET}-gcc midipix"};
+: ${PKG_LUA_MAKEFLAGS_INSTALL_EXTRA:=INSTALL_TOP=${PREFIX_NATIVE}};
+: ${PKG_LUA_SHA256SUM:=5113c06884f7de453ce57702abaac1d618307f33f6789fa870e87a59d772aca2};
+: ${PKG_LUA_VERSION:=5.3.3};
+: ${PKG_LUA_URL:=https://www.lua.org/ftp/lua-${PKG_LUA_VERSION}.tar.gz};
+: ${PKG_NCURSES_CONFIGURE_ARGS_EXTRA:="--enable-pc-files --program-prefix= --with-pkg-config-libdir=${PREFIX_NATIVE}/lib/pkgconfig --with-shared --without-manpages --without-progs --without-tests --disable-widec --without-pthread"};
 : ${PKG_NCURSES_SHA256SUM:=f551c24b30ce8bfb6e96d9f59b42fbea30fa3a6123384172f9e7284bcf647260};
-: ${PKG_NCURSES_URL:=https://ftp.gnu.org/gnu/ncurses/ncurses-${PKG_NCURSES_VERSION}.tar.gz};
+: ${PKG_NCURSES_VERSION:=6.0};
 : ${PKG_NCURSES_BUILD_DIR:=ncurses-${PKG_NCURSES_VERSION}-native-${TARGET}};
-: ${PKG_NCURSES_CONFIGURE_ARGS_EXTRA:="--enable-pc-files --program-prefix= --with-pkg-config-libdir=${PREFIX_NATIVE}/lib/pkgconfig --with-shared --without-manpages --without-progs --without-tests --disable-widec --without-pthread"};
-: ${PKG_NCURSESTW_VERSION:=6.0};
+: ${PKG_NCURSES_URL:=https://ftp.gnu.org/gnu/ncurses/ncurses-${PKG_NCURSES_VERSION}.tar.gz};
+: ${PKG_NCURSESTW_CONFIGURE_ARGS_EXTRA:="--enable-pc-files --program-prefix= --with-pkg-config-libdir=${PREFIX_NATIVE}/lib/pkgconfig --with-shared --without-manpages --without-progs --without-tests --disable-widec --with-pthread"};
 : ${PKG_NCURSESTW_SHA256SUM:=f551c24b30ce8bfb6e96d9f59b42fbea30fa3a6123384172f9e7284bcf647260};
-: ${PKG_NCURSESTW_URL:=https://ftp.gnu.org/gnu/ncurses/ncurses-${PKG_NCURSESTW_VERSION}.tar.gz};
+: ${PKG_NCURSESTW_VERSION:=6.0};
 : ${PKG_NCURSESTW_BUILD_DIR:=ncursestw-${PKG_NCURSESTW_VERSION}-native-${TARGET}};
-: ${PKG_NCURSESTW_CONFIGURE_ARGS_EXTRA:="--enable-pc-files --program-prefix= --with-pkg-config-libdir=${PREFIX_NATIVE}/lib/pkgconfig --with-shared --without-manpages --without-progs --without-tests --disable-widec --with-pthread"};
-: ${PKG_NCURSESW_VERSION:=6.0};
-: ${PKG_NCURSESW_SHA256SUM:=f551c24b30ce8bfb6e96d9f59b42fbea30fa3a6123384172f9e7284bcf647260};
-: ${PKG_NCURSESW_URL:=https://ftp.gnu.org/gnu/ncurses/ncurses-${PKG_NCURSESW_VERSION}.tar.gz};
-: ${PKG_NCURSESW_BUILD_DIR:=ncursesw-${PKG_NCURSESW_VERSION}-native-${TARGET}};
+: ${PKG_NCURSESTW_URL:=https://ftp.gnu.org/gnu/ncurses/ncurses-${PKG_NCURSESTW_VERSION}.tar.gz};
 : ${PKG_NCURSESW_CONFIGURE_ARGS_EXTRA:="--enable-pc-files --program-prefix= --with-pkg-config-libdir=${PREFIX_NATIVE}/lib/pkgconfig --with-shared --with-manpages --with-progs --without-tests --enable-widec --without-pthread"};
 : ${PKG_NCURSESW_INSTALL_FILES:=@ncursesw/ncurses.h=include/ncurses.h};
-: ${PKG_NPTH_VERSION:=1.2};
+: ${PKG_NCURSESW_SHA256SUM:=f551c24b30ce8bfb6e96d9f59b42fbea30fa3a6123384172f9e7284bcf647260};
+: ${PKG_NCURSESW_VERSION:=6.0};
+: ${PKG_NCURSESW_BUILD_DIR:=ncursesw-${PKG_NCURSESW_VERSION}-native-${TARGET}};
+: ${PKG_NCURSESW_URL:=https://ftp.gnu.org/gnu/ncurses/ncurses-${PKG_NCURSESW_VERSION}.tar.gz};
 : ${PKG_NPTH_SHA256SUM:=6ddbdddb2cf49a4723f9d1ad6563c480d6760dcb63cb7726b8fc3bc2e1b6c08a};
+: ${PKG_NPTH_VERSION:=1.2};
 : ${PKG_NPTH_URL:=https://www.gnupg.org/ftp/gcrypt/npth/npth-${PKG_NPTH_VERSION}.tar.bz2};
-: ${PKG_PCRE_VERSION:=8.39};
-: ${PKG_PCRE_SHA256SUM:=ccdf7e788769838f8285b3ee672ed573358202305ee361cfec7a4a4fb005bbc7};
-: ${PKG_PCRE_URL:=ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-${PKG_PCRE_VERSION}.tar.gz};
-: ${PKG_XZ_VERSION:=5.2.2};
 : ${PKG_XZ_SHA256SUM:=73df4d5d34f0468bd57d09f2d8af363e95ed6cc3a4a86129d2f2c366259902a2};
+: ${PKG_XZ_VERSION:=5.2.2};
 : ${PKG_XZ_URL:=http://tukaani.org/xz/xz-${PKG_XZ_VERSION}.tar.gz};
-
-#
-# Build level 3, 350-399 (3rd party packages)
-# X11 dependencies
-#
-: ${PKG_INPUTPROTO_VERSION:=2.3.2};
 : ${PKG_INPUTPROTO_SHA256SUM:=893a6af55733262058a27b38eeb1edc733669f01d404e8581b167f03c03ef31d};
+: ${PKG_INPUTPROTO_VERSION:=2.3.2};
 : ${PKG_INPUTPROTO_URL:=https://www.x.org/releases/individual/proto/inputproto-${PKG_INPUTPROTO_VERSION}.tar.bz2};
-: ${PKG_KBPROTO_VERSION:=1.0.7};
 : ${PKG_KBPROTO_SHA256SUM:=f882210b76376e3fa006b11dbd890e56ec0942bc56e65d1249ff4af86f90b857};
+: ${PKG_KBPROTO_VERSION:=1.0.7};
 : ${PKG_KBPROTO_URL:=https://www.x.org/releases/individual/proto/kbproto-${PKG_KBPROTO_VERSION}.tar.bz2};
-: ${PKG_RENDERPROTO_VERSION:=0.11.1};
-: ${PKG_RENDERPROTO_SHA256SUM:=06735a5b92b20759204e4751ecd6064a2ad8a6246bb65b3078b862a00def2537};
-: ${PKG_RENDERPROTO_URL:=https://www.x.org/releases/individual/proto/renderproto-${PKG_RENDERPROTO_VERSION}.tar.bz2};
-: ${PKG_XCB_VERSION:=1.12};
-: ${PKG_XCB_SHA256SUM:=4adfb1b7c67e99bc9c2ccb110b2f175686576d2f792c8a71b9c8b19014057b5b};
-: ${PKG_XCB_URL:=https://www.x.org/releases/individual/xcb/libxcb-${PKG_XCB_VERSION}.tar.bz2};
-: ${PKG_XCB_CONFIGURE_ARGS_EXTRA:=--disable-randr};
-: ${PKG_XCB_PROTO_VERSION:=1.12};
+: ${PKG_XCB_PROTO_MAKEFLAGS_INSTALL:="DESTDIR=${PREFIX_NATIVE}/"};
 : ${PKG_XCB_PROTO_SHA256SUM:=5922aba4c664ab7899a29d92ea91a87aa4c1fc7eb5ee550325c3216c480a4906};
+: ${PKG_XCB_PROTO_VERSION:=1.12};
 : ${PKG_XCB_PROTO_URL:=https://www.x.org/releases/individual/xcb/xcb-proto-${PKG_XCB_PROTO_VERSION}.tar.bz2};
-: ${PKG_XCB_PROTO_MAKEFLAGS_INSTALL:="DESTDIR=${PREFIX_NATIVE}/"};
-: ${PKG_XEXTPROTO_VERSION:=7.3.0};
-: ${PKG_XEXTPROTO_SHA256SUM:=f3f4b23ac8db9c3a9e0d8edb591713f3d70ef9c3b175970dd8823dfc92aa5bb0};
-: ${PKG_XEXTPROTO_URL:=https://www.x.org/releases/individual/proto/xextproto-${PKG_XEXTPROTO_VERSION}.tar.bz2};
-: ${PKG_XPROTO_VERSION:=7.0.29};
 : ${PKG_XPROTO_SHA256SUM:=6c1a477092ca73233902b8d5f33012635c4b0208f17e7833cc7efe5c93ba9f8a};
+: ${PKG_XPROTO_VERSION:=7.0.29};
 : ${PKG_XPROTO_URL:=https://www.x.org/releases/individual/proto/xproto-${PKG_XPROTO_VERSION}.tar.bz2};
-: ${PKG_XRENDER_VERSION:=0.9.9};
-: ${PKG_XRENDER_SHA256SUM:=fc2fe57980a14092426dffcd1f2d9de0987b9d40adea663bd70d6342c0e9be1a};
-: ${PKG_XRENDER_URL:=https://www.x.org/releases/individual/lib/libXrender-${PKG_XRENDER_VERSION}.tar.bz2};
-: ${PKG_XTRANS_VERSION:=1.1};
-: ${PKG_XTRANS_SHA256SUM:=16bc4646f105efd3d0dd105899ac19035d67acf50950ca8c70cf68772508272d};
-: ${PKG_XTRANS_URL:=https://www.x.org/releases/individual/lib/xtrans-${PKG_XTRANS_VERSION}.tar.bz2};
-: ${PKG_LIBICE_VERSION:=1.0.9};
-: ${PKG_LIBICE_SHA256SUM:=8f7032f2c1c64352b5423f6b48a8ebdc339cc63064af34d66a6c9aa79759e202};
-: ${PKG_LIBICE_URL:=https://www.x.org/releases/individual/lib/libICE-${PKG_LIBICE_VERSION}.tar.bz2};
-: ${PKG_LIBPTHREAD_STUBS_VERSION:=0.3};
+: ${PKG_LIBXAU_SHA256SUM:=fdd477320aeb5cdd67272838722d6b7d544887dfe7de46e1e7cc0c27c2bea4f2};
+: ${PKG_LIBXAU_VERSION:=1.0.8};
+: ${PKG_LIBXAU_URL:=https://www.x.org/releases/individual/lib/libXau-${PKG_LIBXAU_VERSION}.tar.bz2};
 : ${PKG_LIBPTHREAD_STUBS_SHA256SUM:=35b6d54e3cc6f3ba28061da81af64b9a92b7b757319098172488a660e3d87299};
+: ${PKG_LIBPTHREAD_STUBS_VERSION:=0.3};
 : ${PKG_LIBPTHREAD_STUBS_URL:=https://xcb.freedesktop.org/dist/libpthread-stubs-${PKG_LIBPTHREAD_STUBS_VERSION}.tar.bz2};
-: ${PKG_LIBSM_VERSION:=1.2.2};
-: ${PKG_LIBSM_SHA256SUM:=0baca8c9f5d934450a70896c4ad38d06475521255ca63b717a6510fdb6e287bd};
-: ${PKG_LIBSM_URL:=https://www.x.org/releases/individual/lib/libSM-${PKG_LIBSM_VERSION}.tar.bz2};
-: ${PKG_LIBX11_VERSION:=1.6.3};
+: ${PKG_XCB_CONFIGURE_ARGS_EXTRA:=--disable-randr};
+: ${PKG_XCB_SHA256SUM:=4adfb1b7c67e99bc9c2ccb110b2f175686576d2f792c8a71b9c8b19014057b5b};
+: ${PKG_XCB_VERSION:=1.12};
+: ${PKG_XCB_URL:=https://www.x.org/releases/individual/xcb/libxcb-${PKG_XCB_VERSION}.tar.bz2};
+: ${PKG_XEXTPROTO_SHA256SUM:=f3f4b23ac8db9c3a9e0d8edb591713f3d70ef9c3b175970dd8823dfc92aa5bb0};
+: ${PKG_XEXTPROTO_VERSION:=7.3.0};
+: ${PKG_XEXTPROTO_URL:=https://www.x.org/releases/individual/proto/xextproto-${PKG_XEXTPROTO_VERSION}.tar.bz2};
+: ${PKG_XTRANS_SHA256SUM:=16bc4646f105efd3d0dd105899ac19035d67acf50950ca8c70cf68772508272d};
+: ${PKG_XTRANS_VERSION:=1.1};
+: ${PKG_XTRANS_URL:=https://www.x.org/releases/individual/lib/xtrans-${PKG_XTRANS_VERSION}.tar.bz2};
 : ${PKG_LIBX11_SHA256SUM:=cf31a7c39f2f52e8ebd0db95640384e63451f9b014eed2bb7f5de03e8adc8111};
+: ${PKG_LIBX11_VERSION:=1.6.3};
 : ${PKG_LIBX11_URL:=https://www.x.org/releases/individual/lib/libX11-${PKG_LIBX11_VERSION}.tar.bz2};
-: ${PKG_LIBXAU_VERSION:=1.0.8};
-: ${PKG_LIBXAU_SHA256SUM:=fdd477320aeb5cdd67272838722d6b7d544887dfe7de46e1e7cc0c27c2bea4f2};
-: ${PKG_LIBXAU_URL:=https://www.x.org/releases/individual/lib/libXau-${PKG_LIBXAU_VERSION}.tar.bz2};
-: ${PKG_LIBXAW_VERSION:=1.0.13};
-: ${PKG_LIBXAW_SHA256SUM:=8ef8067312571292ccc2bbe94c41109dcf022ea5a4ec71656a83d8cce9edb0cd};
-: ${PKG_LIBXAW_URL:=https://www.x.org/releases/individual/lib/libXaw-${PKG_LIBXAW_VERSION}.tar.bz2};
-: ${PKG_LIBXEXT_VERSION:=1.3.3};
 : ${PKG_LIBXEXT_SHA256SUM:=b518d4d332231f313371fdefac59e3776f4f0823bcb23cf7c7305bfb57b16e35};
+: ${PKG_LIBXEXT_VERSION:=1.3.3};
 : ${PKG_LIBXEXT_URL:=https://www.x.org/releases/individual/lib/libXext-${PKG_LIBXEXT_VERSION}.tar.bz2};
-: ${PKG_LIBXKBFILE_VERSION:=1.0.9};
-: ${PKG_LIBXKBFILE_SHA256SUM:=51817e0530961975d9513b773960b4edd275f7d5c72293d5a151ed4f42aeb16a};
-: ${PKG_LIBXKBFILE_URL:=https://www.x.org/releases/individual/lib/libxkbfile-${PKG_LIBXKBFILE_VERSION}.tar.bz2};
-: ${PKG_LIBXMU_VERSION:=1.1.2};
+: ${PKG_LIBICE_SHA256SUM:=8f7032f2c1c64352b5423f6b48a8ebdc339cc63064af34d66a6c9aa79759e202};
+: ${PKG_LIBICE_VERSION:=1.0.9};
+: ${PKG_LIBICE_URL:=https://www.x.org/releases/individual/lib/libICE-${PKG_LIBICE_VERSION}.tar.bz2};
+: ${PKG_LIBSM_SHA256SUM:=0baca8c9f5d934450a70896c4ad38d06475521255ca63b717a6510fdb6e287bd};
+: ${PKG_LIBSM_VERSION:=1.2.2};
+: ${PKG_LIBSM_URL:=https://www.x.org/releases/individual/lib/libSM-${PKG_LIBSM_VERSION}.tar.bz2};
+: ${PKG_LIBXT_CFLAGS_CONFIGURE:=${PACKAGES_CFLAGS_CONFIGURE_DEFAULT}};
+: ${PKG_LIBXT_LDFLAGS_CONFIGURE:=-g};
+: ${PKG_LIBXT_SHA256SUM:=46eeb6be780211fdd98c5109286618f6707712235fdd19df4ce1e6954f349f1a};
+: ${PKG_LIBXT_VERSION:=1.1.5};
+: ${PKG_LIBXT_URL:=https://www.x.org/releases/individual/lib/libXt-${PKG_LIBXT_VERSION}.tar.bz2};
 : ${PKG_LIBXMU_SHA256SUM:=756edc7c383254eef8b4e1b733c3bf1dc061b523c9f9833ac7058378b8349d0b};
+: ${PKG_LIBXMU_VERSION:=1.1.2};
 : ${PKG_LIBXMU_URL:=https://www.x.org/releases/individual/lib/libXmu-${PKG_LIBXMU_VERSION}.tar.bz2};
-: ${PKG_LIBXPM_VERSION:=3.5.11};
+: ${PKG_RENDERPROTO_SHA256SUM:=06735a5b92b20759204e4751ecd6064a2ad8a6246bb65b3078b862a00def2537};
+: ${PKG_RENDERPROTO_VERSION:=0.11.1};
+: ${PKG_RENDERPROTO_URL:=https://www.x.org/releases/individual/proto/renderproto-${PKG_RENDERPROTO_VERSION}.tar.bz2};
+: ${PKG_XRENDER_SHA256SUM:=fc2fe57980a14092426dffcd1f2d9de0987b9d40adea663bd70d6342c0e9be1a};
+: ${PKG_XRENDER_VERSION:=0.9.9};
+: ${PKG_XRENDER_URL:=https://www.x.org/releases/individual/lib/libXrender-${PKG_XRENDER_VERSION}.tar.bz2};
 : ${PKG_LIBXPM_SHA256SUM:=c5bdafa51d1ae30086fac01ab83be8d47fe117b238d3437f8e965434090e041c};
+: ${PKG_LIBXPM_VERSION:=3.5.11};
 : ${PKG_LIBXPM_URL:=https://www.x.org/releases/individual/lib/libXpm-${PKG_LIBXPM_VERSION}.tar.bz2};
-: ${PKG_LIBXT_VERSION:=1.1.5};
-: ${PKG_LIBXT_SHA256SUM:=46eeb6be780211fdd98c5109286618f6707712235fdd19df4ce1e6954f349f1a};
-: ${PKG_LIBXT_URL:=https://www.x.org/releases/individual/lib/libXt-${PKG_LIBXT_VERSION}.tar.bz2};
-: ${PKG_LIBXT_CFLAGS_CONFIGURE:=${PKG_LVL3_CFLAGS_CONFIGURE_DEFAULT}};
-: ${PKG_LIBXT_LDFLAGS_CONFIGURE:=-g};
+: ${PKG_LIBXAW_SHA256SUM:=8ef8067312571292ccc2bbe94c41109dcf022ea5a4ec71656a83d8cce9edb0cd};
+: ${PKG_LIBXAW_VERSION:=1.0.13};
+: ${PKG_LIBXAW_URL:=https://www.x.org/releases/individual/lib/libXaw-${PKG_LIBXAW_VERSION}.tar.bz2};
+: ${PKG_LIBXKBFILE_SHA256SUM:=51817e0530961975d9513b773960b4edd275f7d5c72293d5a151ed4f42aeb16a};
+: ${PKG_LIBXKBFILE_VERSION:=1.0.9};
+: ${PKG_LIBXKBFILE_URL:=https://www.x.org/releases/individual/lib/libxkbfile-${PKG_LIBXKBFILE_VERSION}.tar.bz2};
 
 #
-# Build level 4, 400-499 (3rd party packages)
-# Leaf packages
+# Build target leaf_packages
 #
-: ${PKG_APK_TOOLS_VERSION:=2.6.6};
-: ${PKG_APK_TOOLS_SHA256SUM:=7e5e86c856ce236c7fd54605ee0b1dbf59920398d3b33f9f6ff0e5f98e6828af};
-: ${PKG_APK_TOOLS_URL:=http://git.alpinelinux.org/cgit/apk-tools/snapshot/apk-tools-${PKG_APK_TOOLS_VERSION}.tar.bz2};
+LEAF_PACKAGES_CFLAGS_CONFIGURE="${LEAF_PACKAGES_CFLAGS_CONFIGURE_DEFAULT:+${LEAF_PACKAGES_CFLAGS_CONFIGURE_DEFAULT} }--sysroot=${PREFIX_NATIVE}";
+LEAF_PACKAGES_CONFIGURE_ARGS="-C --disable-nls --host=${TARGET} --prefix= --target=${TARGET}";
+LEAF_PACKAGES_LDFLAGS_CONFIGURE="--sysroot=${PREFIX_NATIVE}";
+LEAF_PACKAGES_MAKEFLAGS_INSTALL="DESTDIR=${PREFIX_NATIVE}";
+LEAF_PACKAGES_PACKAGES="
+apk_tools bash coreutils cparser cron dash diffutils dos2unix ed file findutils gawk git gnupg grep
+hexcurse htop inetutils infounzip infozip irssi john less lynx make man_db mc mksh nano netcat openssh
+p7zip pacman patch perl procps_ng python3 rsync rxvt_unicode sed tar tcsh the_silver_searcher tmux
+util_linux vim weechat which whois xeyes xwd zsh";
+LEAF_PACKAGES_PREFIX="${PREFIX_NATIVE}";
+: ${PKG_APK_TOOLS_ENV_VARS_EXTRA:=CFLAGS=--sysroot=${PREFIX_NATIVE}:CROSS_COMPILE=${TARGET}-:LUAAPK=:VERBOSE=1:PREFIX=${PREFIX_NATIVE}};
 : ${PKG_APK_TOOLS_MAKEFLAGS_INSTALL_EXTRA:=MANDIR=/share/man DOCDIR=/share/doc/apk};
+: ${PKG_APK_TOOLS_SHA256SUM:=7e5e86c856ce236c7fd54605ee0b1dbf59920398d3b33f9f6ff0e5f98e6828af};
+: ${PKG_APK_TOOLS_VERSION:=2.6.6};
 : ${PKG_APK_TOOLS_BUILD_DIR:=apk-tools-${PKG_APK_TOOLS_VERSION}};
-: ${PKG_APK_TOOLS_ENV_VARS_EXTRA:=CFLAGS=--sysroot=${PREFIX_NATIVE}:CROSS_COMPILE=${TARGET}-:LUAAPK=:VERBOSE=1:PREFIX=${PREFIX_NATIVE}};
-: ${PKG_BZIP2_VERSION:=1.0.6};
-: ${PKG_BZIP2_SHA256SUM:=a2848f34fcd5d6cf47def00461fcb528a0484d8edef8208d6d2e2909dc61d9cd};
-: ${PKG_BZIP2_URL:=http://www.bzip.org/1.0.6/bzip2-${PKG_BZIP2_VERSION}.tar.gz};
-: ${PKG_BZIP2_BUILD_DIR:=bzip2-${PKG_BZIP2_VERSION}};
-: ${PKG_BZIP2_CFLAGS_BUILD_EXTRA:=${PKG_LVL4_CFLAGS_CONFIGURE}};
-: ${PKG_BZIP2_INSTALL_FILES:="@bzdiff=bin/bzcmp @bzgrep=bin/bzegrep @bzgrep=bin/bzfgrep @bzmore=bin/bzless libbz2.so.1.0=lib/ libbz2.so.1.0.6=lib/"};
-: ${PKG_BZIP2_MAKEFLAGS_BUILD_EXTRA:=-f Makefile-libbz2_so};
-: ${PKG_BZIP2_MAKEFLAGS_INSTALL_EXTRA:=PREFIX=${PREFIX_NATIVE}};
-: ${PKG_BZIP2_NO_CLEAN:=1};
-: ${PKG_BASH_VERSION:=4.3};
-: ${PKG_BASH_SHA256SUM:=afc687a28e0e24dc21b988fa159ff9dbcf6b7caa92ade8645cc6d5605cd024d4};
-: ${PKG_BASH_URL:=https://ftp.gnu.org/gnu/bash/bash-${PKG_BASH_VERSION}.tar.gz};
+: ${PKG_APK_TOOLS_URL:=http://git.alpinelinux.org/cgit/apk-tools/snapshot/apk-tools-${PKG_APK_TOOLS_VERSION}.tar.bz2};
 : ${PKG_BASH_CONFIGURE_ARGS_EXTRA:="--without-bash-malloc --with-curses"};
 : ${PKG_BASH_PREFIX_EXTRA:=${PREFIX_MINIPIX}};
-: ${PKG_COREUTILS_VERSION:=8.23};
+: ${PKG_BASH_SHA256SUM:=afc687a28e0e24dc21b988fa159ff9dbcf6b7caa92ade8645cc6d5605cd024d4};
+: ${PKG_BASH_VERSION:=4.3};
+: ${PKG_BASH_URL:=https://ftp.gnu.org/gnu/bash/bash-${PKG_BASH_VERSION}.tar.gz};
+: ${PKG_COREUTILS_PREFIX_EXTRA:=${PREFIX_MINIPIX}};
 : ${PKG_COREUTILS_SHA256SUM:=ec43ca5bcfc62242accb46b7f121f6b684ee21ecd7d075059bf650ff9e37b82d};
+: ${PKG_COREUTILS_VERSION:=8.23};
 : ${PKG_COREUTILS_URL:=https://ftp.gnu.org/gnu/coreutils/coreutils-${PKG_COREUTILS_VERSION}.tar.xz};
-: ${PKG_COREUTILS_PREFIX_EXTRA:=${PREFIX_MINIPIX}};
-: ${PKG_CPARSER_URL:=http://pp.info.uni-karlsruhe.de/git/cparser.git};
-: ${PKG_CPARSER_URL_TYPE:=git};
 : ${PKG_CPARSER_BUILD_DIR:=cparser+libfirm/build/cparser};
-: ${PKG_CPARSER_CONFIGURE:=bcparser/configure};
 : ${PKG_CPARSER_CONFIGURE_ARGS:="--source-dir=../../../cparser --prefix="};
+: ${PKG_CPARSER_CONFIGURE:=bcparser/configure};
 : ${PKG_CPARSER_GIT_BRANCH:=master};
 : ${PKG_CPARSER_MAKEFLAGS_INSTALL:=DESTDIR=../../sysroot};
 : ${PKG_CPARSER_PREFIX_EXTRA:=${PREFIX_NATIVE}};
 : ${PKG_CPARSER_SUBDIR:=cparser};
-: ${PKG_CRON_URL:=git://anonscm.debian.org/pkg-cron/pkg-cron.git};
-: ${PKG_CRON_URL_TYPE:=git};
+: ${PKG_CPARSER_URL:=http://pp.info.uni-karlsruhe.de/git/cparser.git};
+: ${PKG_CPARSER_URL_TYPE:=git};
 : ${PKG_CRON_BUILD_DIR:=pkg-cron.git};
-: ${PKG_CRON_ENV_VARS_EXTRA:="CC=${TARGET}-gcc:CFLAGS=${PKG_LVL4_CFLAGS_CONFIGURE} -D__GNU__"};
+: ${PKG_CRON_ENV_VARS_EXTRA:="CC=${TARGET}-gcc:CFLAGS=${PACKAGES_CFLAGS_CONFIGURE} -D__GNU__"};
 : ${PKG_CRON_GIT_BRANCH:=debian/3.0pl1-128};
-: ${PKG_CURL_VERSION:=7.47.1};
-: ${PKG_CURL_SHA256SUM:=ddc643ab9382e24bbe4747d43df189a0a6ce38fcb33df041b9cb0b3cd47ae98f};
-: ${PKG_CURL_URL:=https://curl.haxx.se/download/curl-${PKG_CURL_VERSION}.tar.bz2};
-: ${PKG_CURL_LDFLAGS_BUILD_EXTRA:=-L${PREFIX_NATIVE}/lib};
-: ${PKG_DASH_VERSION:=0.5.8};
+: ${PKG_CRON_URL:=git://anonscm.debian.org/pkg-cron/pkg-cron.git};
+: ${PKG_CRON_URL_TYPE:=git};
+: ${PKG_DASH_INSTALL_FILES:=@dash=bin/sh};
 : ${PKG_DASH_SHA256SUM:=c6db3a237747b02d20382a761397563d813b306c020ae28ce25a1c3915fac60f};
+: ${PKG_DASH_VERSION:=0.5.8};
 : ${PKG_DASH_URL:=http://gondor.apana.org.au/~herbert/dash/files/dash-${PKG_DASH_VERSION}.tar.gz};
-: ${PKG_DASH_INSTALL_FILES:=@dash=bin/sh};
-: ${PKG_DOS2UNIX_VERSION:=7.3.4};
+: ${PKG_DIFFUTILS_SHA256SUM:=a25e89a8ab65fded1731e4186be1bb25cda967834b6df973599cdcd5abdfc19c};
+: ${PKG_DIFFUTILS_VERSION:=3.3};
+: ${PKG_DIFFUTILS_URL:=https://ftp.gnu.org/gnu/diffutils/diffutils-${PKG_DIFFUTILS_VERSION}.tar.xz};
+: ${PKG_DOS2UNIX_CFLAGS_BUILD_EXTRA:=${PACKAGES_CFLAGS_CONFIGURE}};
+: ${PKG_DOS2UNIX_INSTALL_FILES:="dos2unix=bin/ dos2unix=bin/ @dos2unix=bin/mac2unix @unix2dos=bin/unix2mac"};
 : ${PKG_DOS2UNIX_SHA256SUM:=8ccda7bbc5a2f903dafd95900abb5bf5e77a769b572ef25150fde4056c5f30c5};
-: ${PKG_DOS2UNIX_URL=http://waterlan.home.xs4all.nl/dos2unix/dos2unix-${PKG_DOS2UNIX_VERSION}.tar.gz};
+: ${PKG_DOS2UNIX_VERSION:=7.3.4};
 : ${PKG_DOS2UNIX_BUILD_DIR:=dos2unix-${PKG_DOS2UNIX_VERSION}};
-: ${PKG_DOS2UNIX_CFLAGS_BUILD_EXTRA:=${PKG_LVL4_CFLAGS_CONFIGURE}};
-: ${PKG_DOS2UNIX_INSTALL_FILES:="dos2unix=bin/ dos2unix=bin/ @dos2unix=bin/mac2unix @unix2dos=bin/unix2mac"};
-: ${PKG_ED_VERSION:=1.13};
+: ${PKG_DOS2UNIX_URL:=http://waterlan.home.xs4all.nl/dos2unix/dos2unix-${PKG_DOS2UNIX_VERSION}.tar.gz};
+: ${PKG_ED_CONFIGURE_ARGS="--prefix= CC=${TARGET}-gcc"};
 : ${PKG_ED_SHA256SUM:=c7a98062d0597b41295f03275a2ea07342b18b86653e3b9a51746b9983db8d48};
+: ${PKG_ED_VERSION:=1.13};
 : ${PKG_ED_URL:=http://ftp5.gwdg.de/pub/linux/slackware/slackware64-current/source/a/ed/ed-${PKG_ED_VERSION}.tar.xz};
-: ${PKG_ED_CONFIGURE_ARGS="--prefix= CC=${TARGET}-gcc"};
-: ${PKG_DIFFUTILS_VERSION:=3.3};
-: ${PKG_DIFFUTILS_SHA256SUM:=a25e89a8ab65fded1731e4186be1bb25cda967834b6df973599cdcd5abdfc19c};
-: ${PKG_DIFFUTILS_URL:=https://ftp.gnu.org/gnu/diffutils/diffutils-${PKG_DIFFUTILS_VERSION}.tar.xz};
-: ${PKG_FILE_VERSION:=5.28};
 : ${PKG_FILE_SHA256SUM:=0ecb5e146b8655d1fa84159a847ee619fc102575205a0ff9c6cc60fc5ee2e012};
+: ${PKG_FILE_VERSION:=5.28};
 : ${PKG_FILE_URL:=ftp://ftp.astron.com/pub/file/file-${PKG_FILE_VERSION}.tar.gz};
-: ${PKG_FINDUTILS_VERSION:=4.5.14};
+: ${PKG_FINDUTILS_CFLAGS_CONFIGURE_EXTRA:=-Dendpwent=setpwent};
 : ${PKG_FINDUTILS_SHA256SUM:=0de3cf625a5c9f154eee3171e072515ffdde405244dd00502af617ac57b73ae2};
+: ${PKG_FINDUTILS_VERSION:=4.5.14};
 : ${PKG_FINDUTILS_URL:=http://alpha.gnu.org/gnu/findutils/findutils-${PKG_FINDUTILS_VERSION}.tar.gz};
-: ${PKG_FINDUTILS_CFLAGS_CONFIGURE_EXTRA:=-Dendpwent=setpwent};
-: ${PKG_GAWK_VERSION:=4.1.3};
 : ${PKG_GAWK_SHA256SUM:=e3cf55e91e31ea2845f8338bedd91e40671fc30e4d82ea147d220e687abda625};
+: ${PKG_GAWK_VERSION:=4.1.3};
 : ${PKG_GAWK_URL:=https://ftp.gnu.org/gnu/gawk/gawk-${PKG_GAWK_VERSION}.tar.xz};
-: ${PKG_GIT_VERSION:=2.9.0};
-: ${PKG_GIT_SHA256SUM:=dad202c1a2dec4caa2a6cab5c1ca8dc486206fd4a39585613bece8aa8c9da93b};
-: ${PKG_GIT_URL:=https://github.com/git/git/archive/v${PKG_GIT_VERSION}.tar.gz};
 : ${PKG_GIT_ENV_VARS_EXTRA:="ac_cv_fread_reads_directories=1:ac_cv_snprintf_returns_bogus=0"};
-: ${PKG_GIT_BUILD_DIR:=git-${PKG_GIT_VERSION}};
 : ${PKG_GIT_MAKEFLAGS_INSTALL_EXTRA:=prefix=};
+: ${PKG_GIT_SHA256SUM:=dad202c1a2dec4caa2a6cab5c1ca8dc486206fd4a39585613bece8aa8c9da93b};
+: ${PKG_GIT_VERSION:=2.9.0};
+: ${PKG_GIT_BUILD_DIR:=git-${PKG_GIT_VERSION}};
 : ${PKG_GIT_SUBDIR:=${PKG_GIT_BUILD_DIR}};
-: ${PKG_GNUPG_VERSION:=2.1.15};
+: ${PKG_GIT_URL:=https://github.com/git/git/archive/v${PKG_GIT_VERSION}.tar.gz};
+: ${PKG_GNUPG_CONFIGURE_ARGS_EXTRA:="--with-libgpg-error-prefix=${PREFIX_NATIVE} --with-libgcrypt-prefix=${PREFIX_NATIVE} --with-libassuan-prefix=${PREFIX_NATIVE} --with-ksba-prefix=${PREFIX_NATIVE} --with-npth-prefix=${PREFIX_NATIVE}"};
 : ${PKG_GNUPG_SHA256SUM:=c28c1a208f1b8ad63bdb6b88d252f6734ff4d33de6b54e38494b11d49e00ffdd};
+: ${PKG_GNUPG_VERSION:=2.1.15};
 : ${PKG_GNUPG_URL:=https://www.gnupg.org/ftp/gcrypt/gnupg/gnupg-${PKG_GNUPG_VERSION}.tar.bz2};
-: ${PKG_GNUPG_CONFIGURE_ARGS_EXTRA:="--with-libgpg-error-prefix=${PREFIX_NATIVE} --with-libgcrypt-prefix=${PREFIX_NATIVE} --with-libassuan-prefix=${PREFIX_NATIVE} --with-ksba-prefix=${PREFIX_NATIVE} --with-npth-prefix=${PREFIX_NATIVE}"};
-: ${PKG_GREP_VERSION:=2.22};
 : ${PKG_GREP_SHA256SUM:=ca91d22f017bfcb503d4bc3b44295491c89a33a3df0c3d8b8614f2d3831836eb};
+: ${PKG_GREP_VERSION:=2.22};
 : ${PKG_GREP_URL:=https://ftp.gnu.org/gnu/grep/grep-${PKG_GREP_VERSION}.tar.xz};
 : ${PKG_HEXCURSE_CFLAGS_CONFIGURE_EXTRA:=-I${PREFIX_NATIVE}/include/ncursesw};
+: ${PKG_HEXCURSE_GIT_BRANCH:=master};
 : ${PKG_HEXCURSE_URL:=https://github.com/LonnyGomes/hexcurse};
 : ${PKG_HEXCURSE_URL_TYPE:=git};
-: ${PKG_HEXCURSE_GIT_BRANCH:=master};
-: ${PKG_HTOP_VERSION:=2.0.1};
+: ${PKG_HTOP_CONFIGURE_ARGS_EXTRA:=--program-prefix=};
 : ${PKG_HTOP_SHA256SUM:=f410626dfaf6b70fdf73cd7bb33cae768869707028d847fed94a978e974f5666};
+: ${PKG_HTOP_VERSION:=2.0.1};
 : ${PKG_HTOP_URL:=http://hisham.hm/htop/releases/${PKG_HTOP_VERSION}/htop-${PKG_HTOP_VERSION}.tar.gz};
-: ${PKG_HTOP_CONFIGURE_ARGS_EXTRA:=--program-prefix=};
-: ${PKG_INETUTILS_VERSION=1.9.4};
+: ${PKG_INETUTILS_CONFIGURE_ARGS_EXTRA:="--disable-ftpd --disable-inetd --disable-rexecd --disable-rlogind --disable-rshd --disable-syslogd --disable-talkd --disable-telnetd --disable-tftpd --disable-uucpd --disable-ftp --disable-dnsdomainname --disable-hostname --disable-ping --disable-ping6 --disable-rcp --disable-rexec --disable-rlogin --disable-rsh --disable-logger --disable-talk --enable-telnet --disable-tftp --disable-whois --disable-ifconfig --disable-traceroute"};
 : ${PKG_INETUTILS_SHA256SUM:=849d96f136effdef69548a940e3e0ec0624fc0c81265296987986a0dd36ded37};
+: ${PKG_INETUTILS_VERSION=1.9.4};
 : ${PKG_INETUTILS_URL:=https://ftp.gnu.org/gnu/inetutils/inetutils-${PKG_INETUTILS_VERSION}.tar.xz};
-: ${PKG_INETUTILS_CONFIGURE_ARGS_EXTRA:="--disable-ftpd --disable-inetd --disable-rexecd --disable-rlogind --disable-rshd --disable-syslogd --disable-talkd --disable-telnetd --disable-tftpd --disable-uucpd --disable-ftp --disable-dnsdomainname --disable-hostname --disable-ping --disable-ping6 --disable-rcp --disable-rexec --disable-rlogin --disable-rsh --disable-logger --disable-talk --enable-telnet --disable-tftp --disable-whois --disable-ifconfig --disable-traceroute"};
-: ${PKG_INFOUNZIP_VERSION:=60};
-: ${PKG_INFOUNZIP_SHA256SUM:=036d96991646d0449ed0aa952e4fbe21b476ce994abc276e49d30e686708bd37};
-: ${PKG_INFOUNZIP_URL:=ftp://ftp.info-zip.org/pub/infozip/src/unzip${PKG_INFOUNZIP_VERSION}.tgz};
 : ${PKG_INFOUNZIP_BUILD_DIR:=unzip60};
-: ${PKG_INFOUNZIP_SUBDIR:=${PKG_INFOUNZIP_BUILD_DIR}};
 : ${PKG_INFOUNZIP_INSTALL_FILES:="funzip=bin/ unzip=bin/ unzipsfx=bin/"};
 : ${PKG_INFOUNZIP_MAKEFLAGS_BUILD_EXTRA:="-f unix/Makefile midipix"};
 : ${PKG_INFOUNZIP_NO_MAKE_INSTALL:=1};
-: ${PKG_INFOZIP_VERSION:=30};
-: ${PKG_INFOZIP_SHA256SUM:=f0e8bb1f9b7eb0b01285495a2699df3a4b766784c1765a8f1aeedf63c0806369};
-: ${PKG_INFOZIP_URL:=ftp://ftp.info-zip.org/pub/infozip/src/zip${PKG_INFOZIP_VERSION}.tgz};
-: ${PKG_INFOZIP_BUILD_DIR:=zip${PKG_INFOZIP_VERSION}};
-: ${PKG_INFOZIP_SUBDIR:=${PKG_INFOZIP_BUILD_DIR}};
+: ${PKG_INFOUNZIP_SHA256SUM:=036d96991646d0449ed0aa952e4fbe21b476ce994abc276e49d30e686708bd37};
+: ${PKG_INFOUNZIP_SUBDIR:=${PKG_INFOUNZIP_BUILD_DIR}};
+: ${PKG_INFOUNZIP_VERSION:=60};
+: ${PKG_INFOUNZIP_URL:=ftp://ftp.info-zip.org/pub/infozip/src/unzip${PKG_INFOUNZIP_VERSION}.tgz};
 : ${PKG_INFOZIP_INSTALL_FILES:="zip=bin/ zipcloak=bin/ zipnote=bin/ zipsplit=bin/"};
 : ${PKG_INFOZIP_MAKEFLAGS_BUILD_EXTRA:="-f unix/Makefile midipix"};
 : ${PKG_INFOZIP_NO_MAKE_INSTALL:=1};
-: ${PKG_IRSSI_VERSION=0.8.18};
+: ${PKG_INFOZIP_SHA256SUM:=f0e8bb1f9b7eb0b01285495a2699df3a4b766784c1765a8f1aeedf63c0806369};
+: ${PKG_INFOZIP_VERSION:=30};
+: ${PKG_INFOZIP_BUILD_DIR:=zip${PKG_INFOZIP_VERSION}};
+: ${PKG_INFOZIP_SUBDIR:=${PKG_INFOZIP_BUILD_DIR}};
+: ${PKG_INFOZIP_URL:=ftp://ftp.info-zip.org/pub/infozip/src/zip${PKG_INFOZIP_VERSION}.tgz};
+: ${PKG_IRSSI_CONFIGURE_ARGS_EXTRA:=--with-ncurses=${PREFIX_NATIVE}};
 : ${PKG_IRSSI_SHA256SUM:=30043784815bb864b1bb66a82c1e659c325be0a18ddcf76fc101812e36c39c20};
+: ${PKG_IRSSI_VERSION=0.8.18};
 : ${PKG_IRSSI_URL:=https://github.com/irssi/irssi/releases/download/0.8.18/irssi-0.8.18.tar.gz};
-: ${PKG_IRSSI_CONFIGURE_ARGS_EXTRA:=--with-ncurses=${PREFIX_NATIVE}};
-: ${PKG_JOHN_VERSION:=1.8.0};
-: ${PKG_JOHN_SHA256SUM:=952cf68369fb5b27f2d112ce7ca1eb16b975c85cbce8c658abb8bc5a20e1b266};
-: ${PKG_JOHN_URL:=http://www.openwall.com/john/j/john-${PKG_JOHN_VERSION}.tar.xz};
-: ${PKG_JOHN_BUILD_DIR:=john-${PKG_JOHN_VERSION}};
-if [ "${ARCH}" = "nt32" ]; then
-: ${PKG_JOHN_DISABLED:=1};
-fi;
+: ${PKG_JOHN_DISABLED:=$(if [ "${ARCH}" = "nt32" ]; then echo 1; fi)};
 : ${PKG_JOHN_INSTALL_FILES:="run/john=bin/ run/mailer=bin/ run/makechr=bin/ run/relbench=bin/ run/unafs=bin/ run/unique=bin/ run/unshadow=bin/ /=share/john run/ascii.chr=share/john/ run/digits.chr=share/john/ run/john.conf=share/john/ run/lm_ascii.chr=share/john/ run/password.lst=share/john/"};
 : ${PKG_JOHN_MAKEFLAGS_BUILD_EXTRA_DEBUG:="-C src midipix-x86-64"};
 : ${PKG_JOHN_MAKEFLAGS_BUILD_EXTRA_RELEASE:="-C src midipix-x86-64 LDFLAGS_DEBUG=-s"};
 : ${PKG_JOHN_MAKEFLAGS_INSTALL_EXTRA:="-C src"};
 : ${PKG_JOHN_NO_MAKE_INSTALL:=1};
+: ${PKG_JOHN_SHA256SUM:=952cf68369fb5b27f2d112ce7ca1eb16b975c85cbce8c658abb8bc5a20e1b266};
+: ${PKG_JOHN_VERSION:=1.8.0};
+: ${PKG_JOHN_BUILD_DIR:=john-${PKG_JOHN_VERSION}};
 : ${PKG_JOHN_SUBDIR:=john-${PKG_JOHN_VERSION}};
-: ${PKG_LESS_VERSION:=481};
+: ${PKG_JOHN_URL:=http://www.openwall.com/john/j/john-${PKG_JOHN_VERSION}.tar.xz};
 : ${PKG_LESS_SHA256SUM:=3fa38f2cf5e9e040bb44fffaa6c76a84506e379e47f5a04686ab78102090dda5};
+: ${PKG_LESS_VERSION:=481};
 : ${PKG_LESS_URL:=http://www.greenwoodsoftware.com/less/less-${PKG_LESS_VERSION}.tar.gz};
-: ${PKG_LUA_VERSION:=5.3.3};
-: ${PKG_LUA_SHA256SUM:=5113c06884f7de453ce57702abaac1d618307f33f6789fa870e87a59d772aca2};
-: ${PKG_LUA_URL:=https://www.lua.org/ftp/lua-${PKG_LUA_VERSION}.tar.gz};
-: ${PKG_LUA_BUILD_DIR=lua-5.3.3};
-: ${PKG_LUA_MAKEFLAGS_BUILD_EXTRA:="CC=${TARGET}-gcc midipix"};
-: ${PKG_LUA_MAKEFLAGS_INSTALL_EXTRA:=INSTALL_TOP=${PREFIX_NATIVE}};
-: ${PKG_LYNX_VERSION:=2.8.8rel.2};
-: ${PKG_LYNX_SHA256SUM:=6980e75cf0d677fd52c116e2e0dfd3884e360970c88c8356a114338500d5bee7};
-: ${PKG_LYNX_URL:=ftp://invisible-island.net/lynx/tarballs/lynx${PKG_LYNX_VERSION}.tar.bz2};
 : ${PKG_LYNX_CFLAGS_CONFIGURE_EXTRA:="-I${PREFIX_NATIVE}/include -I${PREFIX_NATIVE}/include/ncursesw"};
-: ${PKG_LYNX_SUBDIR:=lynx2-8-8};
 : ${PKG_LYNX_CONFIGURE_ARGS_EXTRA:=--program-prefix=};
-: ${PKG_MAN_DB_VERSION:=2.7.5};
-: ${PKG_MAN_DB_SHA256SUM:=5c4ddd0d67abbbcb408dc5804906f62210f7c863ef791198faca3d75681cca14};
-: ${PKG_MAN_DB_URL:=http://download.savannah.gnu.org/releases/man-db/man-db-${PKG_MAN_DB_VERSION}.tar.xz};
-: ${PKG_MAN_DB_SLIBTOOL:=slibtool-static};
-: ${PKG_MAKE_VERSION:=3.81};
+: ${PKG_LYNX_SHA256SUM:=6980e75cf0d677fd52c116e2e0dfd3884e360970c88c8356a114338500d5bee7};
+: ${PKG_LYNX_SUBDIR:=lynx2-8-8};
+: ${PKG_LYNX_VERSION:=2.8.8rel.2};
+: ${PKG_LYNX_URL:=ftp://invisible-island.net/lynx/tarballs/lynx${PKG_LYNX_VERSION}.tar.bz2};
 : ${PKG_MAKE_SHA256SUM:=f3e69023771e23908f5d5592954d8271d3d6af09693cecfd29cee6fde8550dc8};
+: ${PKG_MAKE_VERSION:=3.81};
 : ${PKG_MAKE_URL:=https://ftp.gnu.org/gnu/make/make-${PKG_MAKE_VERSION}.tar.bz2};
-: ${PKG_MC_VERSION:=4.8.17};
-: ${PKG_MC_SHA256SUM:=0447bdddc0baa81866e66f50f9a545d29d6eebb68b0ab46c98d8fddd2bf4e44d};
-: ${PKG_MC_URL:=http://ftp.midnight-commander.org/mc-${PKG_MC_VERSION}.tar.xz};
+: ${PKG_MAN_DB_SHA256SUM:=5c4ddd0d67abbbcb408dc5804906f62210f7c863ef791198faca3d75681cca14};
+: ${PKG_MAN_DB_SLIBTOOL:=slibtool-static};
+: ${PKG_MAN_DB_VERSION:=2.7.5};
+: ${PKG_MAN_DB_URL:=http://download.savannah.gnu.org/releases/man-db/man-db-${PKG_MAN_DB_VERSION}.tar.xz};
 : ${PKG_MC_CFLAGS_CONFIGURE_EXTRA:="-I${PREFIX_NATIVE}/include -I${PREFIX_NATIVE}/include/ncursesw"};
 : ${PKG_MC_CONFIGURE_ARGS_EXTRA:="--with-screen=ncurses --x-includes=${PREFIX_NATIVE}/include/X11 --x-libraries=${PREFIX_NATIVE}/lib"};
-: ${PKG_MKSH_VERSION:=R52c};
-: ${PKG_MKSH_SHA256SUM:=c6341acea725103f782c14e994d6e12dabaee69e60fe1bc78603a41258d43ba6};
-: ${PKG_MKSH_URL:=http://pub.allbsd.org/MirOS/dist/mir/mksh/mksh-${PKG_MKSH_VERSION}.tgz};
+: ${PKG_MC_SHA256SUM:=0447bdddc0baa81866e66f50f9a545d29d6eebb68b0ab46c98d8fddd2bf4e44d};
+: ${PKG_MC_VERSION:=4.8.17};
+: ${PKG_MC_URL:=http://ftp.midnight-commander.org/mc-${PKG_MC_VERSION}.tar.xz};
 : ${PKG_MKSH_BUILD_CMDLINE:="sh Build.sh"};
 : ${PKG_MKSH_BUILD_DIR:=mksh};
-: ${PKG_MKSH_ENV_VARS_EXTRA:="CC=${TARGET}-gcc:CFLAGS=${PKG_LVL4_CFLAGS_CONFIGURE:+${PKG_LVL4_CFLAGS_CONFIGURE} }-DMKSH_NOPROSPECTOFWORK"};
+: ${PKG_MKSH_ENV_VARS_EXTRA:="CC=${TARGET}-gcc:CFLAGS=${PACKAGES_CFLAGS_CONFIGURE:+${PACKAGES_CFLAGS_CONFIGURE} }-DMKSH_NOPROSPECTOFWORK"};
 : ${PKG_MKSH_INSTALL_FILES:="mksh=bin/ /=share/doc/mksh/examples dot.mkshrc=share/doc/mksh/examples/ mksh.1=share/man/man1/"};
 : ${PKG_MKSH_NO_MAKE_INSTALL:=1};
+: ${PKG_MKSH_SHA256SUM:=c6341acea725103f782c14e994d6e12dabaee69e60fe1bc78603a41258d43ba6};
 : ${PKG_MKSH_SUBDIR:=${PKG_MKSH_BUILD_DIR}};
-: ${PKG_NANO_VERSION:=2.5.3};
+: ${PKG_MKSH_VERSION:=R52c};
+: ${PKG_MKSH_URL:=http://pub.allbsd.org/MirOS/dist/mir/mksh/mksh-${PKG_MKSH_VERSION}.tgz};
 : ${PKG_NANO_SHA256SUM:=b2b060129b9feff2d4870d803a441178c96531de9aed144ec0b83bd63ccb12ee};
+: ${PKG_NANO_VERSION:=2.5.3};
 : ${PKG_NANO_URL:=http://www.nano-editor.org/dist/v${PKG_NANO_VERSION%.[0-9]}/nano-${PKG_NANO_VERSION}.tar.gz};
-: ${PKG_NETCAT_VERSION:=110};
-: ${PKG_NETCAT_SHA256SUM:=5b3fda14e972d908896a605293f4634a72e2968278117410e12d8b3faf9a3976};
-: ${PKG_NETCAT_URL:=https://dl.packetstormsecurity.net/UNIX/netcat/nc110.tgz};
 : ${PKG_NETCAT_BUILD_DIR:=nc110};
+: ${PKG_NETCAT_ENV_VARS_EXTRA:="CFLAGS_EXTRA=${PACKAGES_CFLAGS_CONFIGURE}:LDFLAGS=${PACKAGES_LDFLAGS_CONFIGURE}"};
+: ${PKG_NETCAT_INSTALL_FILES:=nc=bin/};
 : ${PKG_NETCAT_MAKEFLAGS_BUILD_EXTRA_DEBUG:="midipix CC=${TARGET}-gcc"};
 : ${PKG_NETCAT_MAKEFLAGS_BUILD_EXTRA_RELEASE:="midipix CC=${TARGET}-gcc LDFLAGS_DEBUG=-s"};
-: ${PKG_NETCAT_ENV_VARS_EXTRA:="CFLAGS_EXTRA=${PKG_LVL4_CFLAGS_CONFIGURE}:LDFLAGS=${PKG_LVL4_LDFLAGS_CONFIGURE}"};
-: ${PKG_NETCAT_INSTALL_FILES:=nc=bin/};
 : ${PKG_NETCAT_NO_MAKE_INSTALL:=1};
-: ${PKG_NETCAT_SUBDIR:=${PKG_NETCAT_BUILD_DIR}};
+: ${PKG_NETCAT_SHA256SUM:=5b3fda14e972d908896a605293f4634a72e2968278117410e12d8b3faf9a3976};
 : ${PKG_NETCAT_SUBDIR_CREATE:=1};
-: ${PKG_OPENSSH_VERSION:=7.1p2};
-: ${PKG_OPENSSH_SHA256SUM:=dd75f024dcf21e06a0d6421d582690bf987a1f6323e32ad6619392f3bfde6bbd};
-: ${PKG_OPENSSH_URL:=http://artfiles.org/openbsd/OpenSSH/portable/openssh-${PKG_OPENSSH_VERSION}.tar.gz};
+: ${PKG_NETCAT_SUBDIR:=${PKG_NETCAT_BUILD_DIR}};
+: ${PKG_NETCAT_VERSION:=110};
+: ${PKG_NETCAT_URL:=https://dl.packetstormsecurity.net/UNIX/netcat/nc110.tgz};
 : ${PKG_OPENSSH_CONFIGURE_ARGS_EXTRA_DEBUG:=--disable-strip};
 : ${PKG_OPENSSH_INSTALL_TARGET:=install-nokeys};
-: ${PKG_P7ZIP_URL:=https://github.com/lalbornoz/p7zip-midipix.git};
-: ${PKG_P7ZIP_URL_TYPE:=git};
+: ${PKG_OPENSSH_SHA256SUM:=dd75f024dcf21e06a0d6421d582690bf987a1f6323e32ad6619392f3bfde6bbd};
+: ${PKG_OPENSSH_VERSION:=7.1p2};
+: ${PKG_OPENSSH_URL:=http://artfiles.org/openbsd/OpenSSH/portable/openssh-${PKG_OPENSSH_VERSION}.tar.gz};
 : ${PKG_P7ZIP_BUILD_DIR:=p7zip-midipix.git};
 : ${PKG_P7ZIP_GIT_BRANCH:=master};
-: ${PKG_P7ZIP_NO_MAKE_INSTALL:=1};
 : ${PKG_P7ZIP_INSTALL_FILES:="bin/7za=bin/"};
-: ${PKG_PACMAN_VERSION:=5.0.1};
+: ${PKG_P7ZIP_NO_MAKE_INSTALL:=1};
+: ${PKG_P7ZIP_URL:=https://github.com/lalbornoz/p7zip-midipix.git};
+: ${PKG_P7ZIP_URL_TYPE:=git};
+: ${PKG_PACMAN_CONFIGURE_ARGS_EXTRA:=--disable-doc};
 : ${PKG_PACMAN_SHA256SUM:=84599e2ee2158134fd704f1cd681ea46e021165bed4df5f002aa1748caef9e7b};
+: ${PKG_PACMAN_VERSION:=5.0.1};
 : ${PKG_PACMAN_URL:=https://projects.archlinux.org/pacman.git/snapshot/pacman-${PKG_PACMAN_VERSION}.tar.gz};
-: ${PKG_PACMAN_CONFIGURE_ARGS_EXTRA:=--disable-doc};
-: ${PKG_PATCH_VERSION:=2.7};
 : ${PKG_PATCH_SHA256SUM:=59c29f56faa0a924827e6a60c6accd6e2900eae5c6aaa922268c717f06a62048};
+: ${PKG_PATCH_VERSION:=2.7};
 : ${PKG_PATCH_URL:=https://ftp.gnu.org/gnu/patch/patch-${PKG_PATCH_VERSION}.tar.gz};
-: ${PKG_PERL_VERSION:=5.22.1};
-: ${PKG_PERL_SHA256SUM:=2b475d0849d54c4250e9cba4241b7b7291cffb45dfd083b677ca7b5d38118f27};
-: ${PKG_PERL_URL:=http://www.cpan.org/src/5.0/perl-${PKG_PERL_VERSION}.tar.gz};
 : ${PKG_PERL_CONFIGURE_ARGS:="-A ccflags=-I${PREFIX_NATIVE}/include --sysroot=${PREFIX_NATIVE} --target=${TARGET}"};
 : ${PKG_PERL_ENV_VARS_EXTRA:="TARGET=${TARGET}"};
 : ${PKG_PERL_MAKEFLAGS_BUILD:=-j1};
-: ${PKG_PROCPS_NG_VERSION:=3.3.12};
-: ${PKG_PROCPS_NG_SHA256SUM:=b1036c109f271c7c50325b11a748236f8e58aa1dbafefb30c995ff1d05b4a1a8};
-: ${PKG_PROCPS_NG_URL:=https://gitlab.com/procps-ng/procps/repository/archive.tar.gz?ref=v${PKG_PROCPS_NG_VERSION}};
+: ${PKG_PERL_SHA256SUM:=2b475d0849d54c4250e9cba4241b7b7291cffb45dfd083b677ca7b5d38118f27};
+: ${PKG_PERL_VERSION:=5.22.1};
+: ${PKG_PERL_URL:=http://www.cpan.org/src/5.0/perl-${PKG_PERL_VERSION}.tar.gz};
 : ${PKG_PROCPS_NG_CFLAGS_CONFIGURE_EXTRA:=-I${PREFIX_NATIVE}/include/ncursesw};
+: ${PKG_PROCPS_NG_SHA256SUM:=b1036c109f271c7c50325b11a748236f8e58aa1dbafefb30c995ff1d05b4a1a8};
+: ${PKG_PROCPS_NG_VERSION:=3.3.12};
 : ${PKG_PROCPS_NG_SUBDIR:=procps-v${PKG_PROCPS_NG_VERSION}-e0784ddaed30d095bb1d9a8ad6b5a23d10a212c4};
-: ${PKG_PYTHON3_VERSION:=3.5.1};
-: ${PKG_PYTHON3_SHA256SUM:=687e067d9f391da645423c7eda8205bae9d35edc0c76ef5218dcbe4cc770d0d7};
-: ${PKG_PYTHON3_URL:=https://www.python.org/ftp/python/${PKG_PYTHON3_VERSION}/Python-${PKG_PYTHON3_VERSION}.tgz};
+: ${PKG_PROCPS_NG_URL:=https://gitlab.com/procps-ng/procps/repository/archive.tar.gz?ref=v${PKG_PROCPS_NG_VERSION}};
 : ${PKG_PYTHON3_CONFIGURE_ARGS:="--build=x86_64 -C --enable-ipv6 --enable-shared --host=${TARGET} --prefix=${PREFIX_NATIVE} --without-ensurepip"};
 : ${PKG_PYTHON3_ENV_VARS_EXTRA:="BLDSHARED=${TARGET}-gcc -shared -mout-implib --sysroot=${PREFIX_NATIVE}:CC=${TARGET}-gcc:CFLAGS=--sysroot=${PREFIX_NATIVE}:CPPFLAGS=--sysroot=${PREFIX_NATIVE}:LDFLAGS=-L${PREFIX_NATIVE}/lib"}:
 : ${PKG_PYTHON3_MAKEFLAGS_INSTALL_EXTRA:=prefix=};
+: ${PKG_PYTHON3_SHA256SUM:=687e067d9f391da645423c7eda8205bae9d35edc0c76ef5218dcbe4cc770d0d7};
+: ${PKG_PYTHON3_VERSION:=3.5.1};
 : ${PKG_PYTHON3_SUBDIR:=Python-${PKG_PYTHON3_VERSION}};
-: ${PKG_RSYNC_VERSION:=3.1.2};
+: ${PKG_PYTHON3_URL:=https://www.python.org/ftp/python/${PKG_PYTHON3_VERSION}/Python-${PKG_PYTHON3_VERSION}.tgz};
+: ${PKG_RSYNC_CONFIGURE_ARGS_EXTRA:=--with-included-popt --with-included-zlib};
 : ${PKG_RSYNC_SHA256SUM:=ecfa62a7fa3c4c18b9eccd8c16eaddee4bd308a76ea50b5c02a5840f09c0a1c2};
+: ${PKG_RSYNC_VERSION:=3.1.2};
 : ${PKG_RSYNC_URL:=https://download.samba.org/pub/rsync/src/rsync-${PKG_RSYNC_VERSION}.tar.gz};
-: ${PKG_RSYNC_CONFIGURE_ARGS_EXTRA:=--with-included-popt --with-included-zlib};
-: ${PKG_RXVT_UNICODE_VERSION:=9.22};
+: ${PKG_RXVT_UNICODE_CONFIGURE_ARGS_EXTRA:=--disable-perl --disable-lastlog --disable-utmp --disable-wtmp};
 : ${PKG_RXVT_UNICODE_SHA256SUM:=e94628e9bcfa0adb1115d83649f898d6edb4baced44f5d5b769c2eeb8b95addd};
+: ${PKG_RXVT_UNICODE_VERSION:=9.22};
 : ${PKG_RXVT_UNICODE_URL:=http://dist.schmorp.de/rxvt-unicode/rxvt-unicode-${PKG_RXVT_UNICODE_VERSION}.tar.bz2};
-: ${PKG_RXVT_UNICODE_CONFIGURE_ARGS_EXTRA:=--disable-perl --disable-lastlog --disable-utmp --disable-wtmp};
-: ${PKG_TAR_VERSION:=1.28};
+: ${PKG_SED_SHA256SUM:=f048d1838da284c8bc9753e4506b85a1e0cc1ea8999d36f6995bcb9460cddbd7};
+: ${PKG_SED_VERSION:=4.2.2};
+: ${PKG_SED_URL:=https://ftp.gnu.org/gnu/sed/sed-${PKG_SED_VERSION}.tar.bz2};
 : ${PKG_TAR_SHA256SUM:=6a6b65bac00a127a508533c604d5bf1a3d40f82707d56f20cefd38a05e8237de};
+: ${PKG_TAR_VERSION:=1.28};
 : ${PKG_TAR_URL:=https://ftp.gnu.org/gnu/tar/tar-${PKG_TAR_VERSION}.tar.gz};
-: ${PKG_TCSH_VERSION:=6.19.00};
 : ${PKG_TCSH_SHA256SUM:=12e271e0b89e4259d9d6e8d525322e77340e7244cfbd199a591e5f8146285c49};
+: ${PKG_TCSH_VERSION:=6.19.00};
 : ${PKG_TCSH_URL:=http://ftp.funet.fi/pub/mirrors/ftp.astron.com/pub/tcsh/tcsh-${PKG_TCSH_VERSION}.tar.gz};
-: ${PKG_THE_SILVER_SEARCHER_VERSION:=0.32.0};
 : ${PKG_THE_SILVER_SEARCHER_SHA256SUM:=944ca77e498f344b2bfbd8df6d5d8df7bbc1c7e080b50c0bab3d1a9a55151b60};
+: ${PKG_THE_SILVER_SEARCHER_VERSION:=0.32.0};
 : ${PKG_THE_SILVER_SEARCHER_URL:=http://geoff.greer.fm/ag/releases/the_silver_searcher-${PKG_THE_SILVER_SEARCHER_VERSION}.tar.gz};
-: ${PKG_TMUX_VERSION:=2.2};
 : ${PKG_TMUX_SHA256SUM:=bc28541b64f99929fe8e3ae7a02291263f3c97730781201824c0f05d7c8e19e4};
+: ${PKG_TMUX_VERSION:=2.2};
 : ${PKG_TMUX_URL:=https://github.com/tmux/tmux/releases/download/${PKG_TMUX_VERSION}/tmux-${PKG_TMUX_VERSION}.tar.gz};
-: ${PKG_SED_VERSION:=4.2.2};
-: ${PKG_SED_SHA256SUM:=f048d1838da284c8bc9753e4506b85a1e0cc1ea8999d36f6995bcb9460cddbd7};
-: ${PKG_SED_URL:=https://ftp.gnu.org/gnu/sed/sed-${PKG_SED_VERSION}.tar.bz2};
-: ${PKG_UTIL_LINUX_VERSION:=2.27.1};
-: ${PKG_UTIL_LINUX_SHA256SUM:=133c14f625d40e90e73e9d200faf3f2ce87937b99f923c84e5504ac0badc71d6};
-: ${PKG_UTIL_LINUX_URL:=https://www.kernel.org/pub/linux/utils/util-linux/v2.27/util-linux-${PKG_UTIL_LINUX_VERSION}.tar.gz};
 : ${PKG_UTIL_LINUX_CONFIGURE_ARGS_EXTRA:=--disable-agetty --disable-wall --disable-write};
 : ${PKG_UTIL_LINUX_ENV_VARS_EXTRA:=PKG_CONFIG=${PREFIX}/bin/${TARGET}-pkg-config};
-: ${PKG_VIM_VERSION:=7.4.1952};
+: ${PKG_UTIL_LINUX_SHA256SUM:=133c14f625d40e90e73e9d200faf3f2ce87937b99f923c84e5504ac0badc71d6};
+: ${PKG_UTIL_LINUX_VERSION:=2.27.1};
+: ${PKG_UTIL_LINUX_URL:=https://www.kernel.org/pub/linux/utils/util-linux/v2.27/util-linux-${PKG_UTIL_LINUX_VERSION}.tar.gz};
+: ${PKG_VIM_CONFIGURE_ARGS_EXTRA:=--with-tlib=ncursesw};
+: ${PKG_VIM_ENV_VARS_EXTRA:=PKG_CONFIG=${PREFIX}/bin/${TARGET}-pkg-config};
+: ${PKG_VIM_INSTALL_FILES:=@vim=bin/vi};
+: ${PKG_VIM_MAKEFLAGS_INSTALL_EXTRA:=STRIP=/bin/true};
 : ${PKG_VIM_SHA256SUM:=8de19b12cabde17b87f915a05e1855f6ff8404962947c5cf2204cf51f1ce5d67};
-: ${PKG_VIM_URL:=https://github.com/vim/vim/archive/v${PKG_VIM_VERSION}.tar.gz};
+: ${PKG_VIM_VERSION:=7.4.1952};
 : ${PKG_VIM_SUBDIR:=vim-${PKG_VIM_VERSION}};
 : ${PKG_VIM_BUILD_DIR:=${PKG_VIM_SUBDIR}};
-: ${PKG_VIM_ENV_VARS_EXTRA:=PKG_CONFIG=${PREFIX}/bin/${TARGET}-pkg-config};
 : ${PKG_VIM_CONFIG_CACHE_EXTRA:=${PKG_VIM_BUILD_DIR}/src/auto};
-: ${PKG_VIM_CONFIGURE_ARGS_EXTRA:=--with-tlib=ncursesw};
-: ${PKG_VIM_INSTALL_FILES:=@vim=bin/vi};
-: ${PKG_VIM_MAKEFLAGS_INSTALL_EXTRA:=STRIP=/bin/true};
-: ${PKG_WEECHAT_VERSION:=1.6};
-: ${PKG_WEECHAT_URL:=https://weechat.org/files/src/weechat-${PKG_WEECHAT_VERSION}.tar.gz};
-: ${PKG_WEECHAT_SHA256SUM:=3061e57460e0e3e4533551c45ced53b222fe0933848250d0fb7337d9aacfd853};
+: ${PKG_VIM_URL:=https://github.com/vim/vim/archive/v${PKG_VIM_VERSION}.tar.gz};
 : ${PKG_WEECHAT_CONFIGURE_ARGS_EXTRA:="--disable-python --disable-python3 --disable-tcl"};
-: ${PKG_WEECHAT_ENV_VARS_EXTRA:=CURL_CONFIG=${PREFIX_NATIVE}/bin/curl-config};
+: ${PKG_WEECHAT_ENV_VARS_EXTRA:="CURL_CONFIG=${PREFIX_NATIVE}/bin/curl-config:PKG_CONFIG=${PREFIX}/bin/${TARGET}-pkg-config"};
 : ${PKG_WEECHAT_LDFLAGS_BUILD_EXTRA:=-L${PREFIX_NATIVE}/lib};
-: ${PKG_WHICH_VERSION:=2.21};
+: ${PKG_WEECHAT_SHA256SUM:=3061e57460e0e3e4533551c45ced53b222fe0933848250d0fb7337d9aacfd853};
+: ${PKG_WEECHAT_VERSION:=1.6};
+: ${PKG_WEECHAT_URL:=https://weechat.org/files/src/weechat-${PKG_WEECHAT_VERSION}.tar.gz};
 : ${PKG_WHICH_SHA256SUM:=f4a245b94124b377d8b49646bf421f9155d36aa7614b6ebf83705d3ffc76eaad};
+: ${PKG_WHICH_VERSION:=2.21};
 : ${PKG_WHICH_URL:=https://ftp.gnu.org/gnu/which/which-${PKG_WHICH_VERSION}.tar.gz};
-: ${PKG_WHOIS_VERSION:=5.2.12};
+: ${PKG_WHOIS_MAKEFLAGS_INSTALL:=BASEDIR=${PREFIX_NATIVE}};
 : ${PKG_WHOIS_SHA256SUM:=8485aa02909fd6aaa1cfd8b5e63559310879bf8a62793a83c96a4502164b968a};
-: ${PKG_WHOIS_URL:=https://github.com/rfc1036/whois/archive/v${PKG_WHOIS_VERSION}.tar.gz};
+: ${PKG_WHOIS_VERSION:=5.2.12};
 : ${PKG_WHOIS_BUILD_DIR:=whois-${PKG_WHOIS_VERSION}};
-: ${PKG_WHOIS_MAKEFLAGS_INSTALL:=BASEDIR=${PREFIX_NATIVE}};
 : ${PKG_WHOIS_SUBDIR:=${PKG_WHOIS_BUILD_DIR}};
-: ${PKG_XEYES_VERSION:=1.1.1};
+: ${PKG_WHOIS_URL:=https://github.com/rfc1036/whois/archive/v${PKG_WHOIS_VERSION}.tar.gz};
 : ${PKG_XEYES_SHA256SUM:=975e98680cd59e1f9439016386609546ed08c284d0f05a95276f96aca6e8a521};
+: ${PKG_XEYES_VERSION:=1.1.1};
 : ${PKG_XEYES_URL:=https://www.x.org/releases/individual/app/xeyes-${PKG_XEYES_VERSION}.tar.bz2};
-: ${PKG_XWD_VERSION:=1.0.6};
 : ${PKG_XWD_SHA256SUM:=3bb396a2268d78de4b1c3e5237a85f7849d3434e87b3cd1f4d57eef614227d79};
+: ${PKG_XWD_VERSION:=1.0.6};
 : ${PKG_XWD_URL:=https://www.x.org/releases/individual/app/xwd-${PKG_XWD_VERSION}.tar.bz2};
-: ${PKG_ZSH_VERSION:=5.2};
 : ${PKG_ZSH_SHA256SUM:=f17916320ffaa844bbd7ce48ceeb5945fc5f3eff64b149b4229bbfbdf3795a9d};
-: ${PKG_ZSH_URL:="https://fourdots.com/mirror/zsh/zsh-${PKG_ZSH_VERSION}.tar.xz"};
+: ${PKG_ZSH_VERSION:=5.2};
 : ${PKG_ZSH_FNAME:=zsh-${PKG_ZSH_VERSION}.tar.xz};
+: ${PKG_ZSH_URL:="https://fourdots.com/mirror/zsh/zsh-${PKG_ZSH_VERSION}.tar.xz"};
+
+#
+# Build meta-targets
+#
+DEVROOT_PACKAGES="host_toolchain native_toolchain runtime";
+WORLD_PACKAGES="host_toolchain native_toolchain runtime lib_packages leaf_packages";
+ALL_TARGETS="host_toolchain native_toolchain runtime lib_packages leaf_packages devroot world";
 
 # vim:filetype=sh textwidth=0
diff --git a/404.cparser.vars b/vars/cparser.vars
index 3126cd33..3126cd33 100644
--- a/404.cparser.vars
+++ b/vars/cparser.vars
diff --git a/314.libfirm.vars b/vars/libfirm.vars
index 5756b545..5756b545 100644
--- a/314.libfirm.vars
+++ b/vars/libfirm.vars
diff --git a/vars/ncurses.vars b/vars/ncurses.vars
new file mode 120000
index 00000000..9a28bc0f
--- /dev/null
+++ b/vars/ncurses.vars
@@ -0,0 +1 @@
+ncursesw.vars
\ No newline at end of file
diff --git a/vars/ncursestw.vars b/vars/ncursestw.vars
new file mode 120000
index 00000000..9a28bc0f
--- /dev/null
+++ b/vars/ncursestw.vars
@@ -0,0 +1 @@
+ncursesw.vars
\ No newline at end of file
diff --git a/320.ncursesw.vars b/vars/ncursesw.vars
index 50024dec..50024dec 100644
--- a/320.ncursesw.vars
+++ b/vars/ncursesw.vars
diff --git a/436.perl.vars b/vars/perl.vars
index 853bef90..853bef90 100644
--- a/436.perl.vars
+++ b/vars/perl.vars
diff --git a/010.pkgconf_host.vars b/vars/pkgconf_host.vars
index 61d467a2..61d467a2 100644
--- a/010.pkgconf_host.vars
+++ b/vars/pkgconf_host.vars
diff --git a/004.psxstub.vars b/vars/psxstub.vars
index cf18c4b1..cf18c4b1 100644
--- a/004.psxstub.vars
+++ b/vars/psxstub.vars
diff --git a/438.python3.vars b/vars/python3.vars
index 9cdc016f..9cdc016f 100644
--- a/438.python3.vars
+++ b/vars/python3.vars