Adds and integrates slibtool:

- Adds ${PKG_SLIBTOOL}.
- pkg.build: export ${MAKE} as `make LIBTOOL=${PKG_SLIBTOOL}'.
- binutils{_host,}: use slibtool-static.
- git: add NEEDS_SSL_WITH_CURL=1 to ${PKG_GIT_MAKEFLAGS_BUILD_EXTRA}.
- pacman-5.0.1: add `LIBALPM_LIBS=-lssl -lbz2 -llzma -lz' to
  ${PKG_PACMAN_ENV_VARS_EXTRA}; Makefile.am patch.

Introduces 32-bit (i686-nt32-midipix) support, selected by ARCH=nt32 and
defaulting to 64-bit builds:
- Create ${PREFIX_TARGET}/lib.
- Remove ${PREFIX_TARGET} when cleaning the prefix if -c has been specified.
- Set ${HOST_NATIVE}, ${TARGET}, and ${TARBALL_{SRC_,}FNAME_PREFIX} from ${ARCH}.
- pkg.build: use ${TARGET}-dlltool instead of x86_64-nt64-midipix-dlltool.
- glib-2.46.2: broken at present.
- libffi-3.2.1/src/x86/win32.S: fix symbol prefix.
- musl-1.1.12/arch/nt32/bits/syscall.h: copied from musl-1.1.12/arch/nt64/bits/syscall.h.
- perl-5.22.1: Set --target from ${TARGET}.

Bug fixes:
- psxstub: make {_,__}so_entry_point weak symbols to express preference for
  the real psxscl shared object.
- bash-4.3: fix lib/intl/libgnuintl.h issue.
- libarchive-3.1.2: import FreeBSD-SA-16:23.libarchive and FreeBSD-SA-16:22.libarchive
  security fixes.

Include all directories beneath ${WORKDIR} in the source tarball.
Updated TODO list at the end of README.

1 files changed, 68 insertions, 0 deletions

diff --git a/007.musl.full.build b/007.musl.full.build
new file mode 100644
index 00000000..6de1540a
--- /dev/null
+++ b/007.musl.full.build
@@ -0,0 +1,68 @@
+#
+# . ./build.vars and set -o errexit are assumed.
+#
+
+# Order: no-complex, native
+
+export lz_arch=${ARCH} lz_cflags_debug=-O2 lz_target=${TARGET};
+
+if [ "${3}" = no-complex ]; then
+	# Musl: build (no-complex)
+	_install=install_no_complex;
+	set_build_dir musl-${PKG_MUSL_VERSION}-${3} cross;
+	if ! is_build_script_done fetch; then
+		fetch http://www.musl-libc.org/releases/musl-${PKG_MUSL_VERSION}.tar.gz	\
+			${PKG_MUSL_SHA256SUM};
+		[ ${ARG_NO_DOWNLOAD:-0} -eq 0 ] &&\
+			rm_if_exists mmglue;
+		fetch_git mmglue ${GITROOT}/mmglue;
+		set_build_script_done fetch -extract;
+	fi;
+	if ! is_build_script_done extract; then
+		rm_if_exists musl-${PKG_MUSL_VERSION};
+		tar -xf musl-${PKG_MUSL_VERSION}.tar.gz;
+		cp -R mmglue/* musl-${PKG_MUSL_VERSION}/;
+		set_build_script_done extract -patch;
+	fi;
+	if ! is_build_script_done patch; then
+		patch -b -d musl-${PKG_MUSL_VERSION} -p1	\
+			< ${MIDIPIX_BUILD_PWD}/musl-${PKG_MUSL_VERSION}.local.patch;
+		set_build_script_done patch -configure;
+	fi;
+elif [ "${3}" = native ]; then
+	# Musl: build (full)
+	_install=install;
+	set_build_dir musl-${PKG_MUSL_VERSION} "${3}";
+elif [ "${3}" = full ]; then
+	# Musl: build (full)
+	_install=install;
+	set_build_dir musl-${PKG_MUSL_VERSION} cross;
+fi;
+if ! is_build_script_done configure; then
+	rm_if_exists -m -c ${PKG_BUILD_DIR};
+	env lz_cflags_cmdline="${PKG_MUSL_CFLAGS_CONFIGURE_EXTRA}"\
+	../lazy/lazy				\
+		-a ${ARCH}			\
+		-c gcc				\
+		-f ${PREFIX_LVL}		\
+		-n musl				\
+		-p ../musl-${PKG_MUSL_VERSION}	\
+		-t ${lz_target}			\
+		-x config;
+	set_build_script_done configure clean -build;
+else
+	cd ${PKG_BUILD_DIR};
+fi;
+if ! is_build_script_done clean; then
+	make ${MAKEFLAGS} clean;
+	set_build_script_done clean -build;
+fi;
+if ! is_build_script_done build; then
+	./lazy	-e ${_install}			\
+		-x build;
+	[ "${3}" = native ] &&			\
+		ln -sf ../lib/libc.so ${PREFIX_LVL}/bin/ldd;
+	set_build_script_done build finish;
+fi;
+
+# vim:filetype=sh