- Prepend local variable names w/ a function-unique prefix to prevent collisions and leaks.

- Implemented consistent build/configure/install variable handling with per-level [0123]
  defaults. Fixes lack of uniform CFLAGS (-g3 -O0) usage. The new build variables include:
  - {AR,CC,RANLIB}_{BUILD,CONFIGURE,INSTALL},
  - {{C,LD,MAKE}FLAGS_{BUILD,CONFIGURE,INSTALL}}{,_EXTRA},
  - CONFIGURE_ARGS{,_EXTRA}, ENV_VARS_EXTRA, LIBTOOL_MIDIPIX, and PREFIX_EXTRA.

1 files changed, 110 insertions, 107 deletions

diff --git a/build.vars b/build.vars
index 11900606..9c2b707b 100644
--- a/build.vars
+++ b/build.vars
@@ -9,201 +9,204 @@
 #
 
 : ${ARCH:=nt64};
-: ${CFLAGS_LVL0:=-O0};
-: ${CFLAGS_LVL1:=-g3 -O0};
-: ${CFLAGS_LVL2:=-g3 -O0};
-: ${CFLAGS_LVL3:=-g3 -O0};
+: ${CFLAGS_DEFAULT:=-g3 -O0};
 : ${GITROOT:=git://midipix.org};
 : ${GITROOT_HEAD:=git://midipix.org};
 : ${HOST_NATIVE:=x86_64-nt64-midipix};
-: ${LOG_ENV_VARS:="HOME PATH SHELL USER CFLAGS_LVL0 CFLAGS_LVL1 CFLAGS_LVL2 CFLAGS_LVL3 GITROOT GITROOT_HEAD PREFIX PREFIX_NATIVE PREFIX_TARGET PREFIX_LVL0 PREFIX_LVL1 PREFIX_LVL2 PREFIX_LVL3 WORKDIR MAKEFLAGS"};
+: ${LOG_ENV_VARS:="HOME PATH SHELL USER GITROOT GITROOT_HEAD PKG_LVL0_CFLAGS_CONFIGURE PKG_LVL1_CFLAGS_CONFIGURE PKG_LVL2_CFLAGS_CONFIGURE PKG_LVL3_CFLAGS_CONFIGURE PREFIX PREFIX_NATIVE PREFIX_TARGET PREFIX_LVL0 PREFIX_LVL1 PREFIX_LVL2 PREFIX_LVL3 WORKDIR MAKEFLAGS"};
 : ${LOG_MSG_FAIL_COLOUR:=91};
 : ${LOG_MSG_INFO_COLOUR:=93};
 : ${LOG_MSG_SUCC_COLOUR:=92};
+: ${MAKEFLAGS_DEFAULT:=-j8};
 : ${PREFIX:=${HOME}/midipix};
 : ${PREFIX_NATIVE:=${PREFIX}/native};
 : ${TARGET:=x86_64-nt64-midipix};
-: ${PKG_VARS:="build_dir build_type configure_args configure_args_extra git_args_extra install_target makeflags_build_extra makeflags_install_extra no_clean no_config_cache no_configure no_destdir no_libtool_midipix no_patch_local patches_extra_url prefix prefix_extra unset_vars_build sha256sum subdir url url_type version AR CC CFLAGS LD LDFLAGS MAKEFLAGS PREFIX RANLIB"};
 : ${PREFIX_TARGET:=${PREFIX}/${TARGET}};
 : ${PREFIX_LVL0:=${PREFIX_TARGET}};
 : ${PREFIX_LVL1:=${PREFIX_NATIVE}};
 : ${PREFIX_LVL2:=${PREFIX_NATIVE}};
 : ${PREFIX_LVL3:=${PREFIX_NATIVE}};
 : ${WORKDIR:=${PREFIX}/tmp};
-: ${MAKEFLAGS:="-j8${MAKEFLAGS:+ ${MAKEFLAGS}}"};
 export PATH="${PREFIX}/bin${PATH:+:${PATH}}";
 : ${TIMESTAMP_FMT:="%Y/%m/%d %H:%M:%S"};
 : ${WGET_ARGS:="-N --no-check-certificate"};
 
+: ${PKG_BUILD_NAMES:="apk_tools bash binutils binutils_host bzip2 coreutils dalist dash diffutils findutils gawk git gmp grep gzip less libelf libressl libz make mpc mpfr ncurses ntapi ntcon ntctty openssh patch pemagine popt psxscl psxstub psxtypes rsync sed tar util_linux which xz"};
+: ${PKG_BUILD_VARS:="AR_BUILD AR_CONFIGURE BUILD_DIR BUILD_TYPE CC_BUILD CC_CONFIGURE CC_INSTALL CFLAGS_BUILD_EXTRA CFLAGS_CONFIGURE CFLAGS_CONFIGURE_EXTRA CFLAGS_INSTALL_EXTRA CONFIGURE_ARGS CONFIGURE_ARGS_EXTRA ENV_VARS_EXTRA GIT_ARGS_EXTRA INSTALL_TARGET LDFLAGS_BUILD_EXTRA LDFLAGS_CONFIGURE_EXTRA LDFLAGS_INSTALL_EXTRA LIBTOOL_MIDIPIX MAKEFLAGS_BUILD MAKEFLAGS_BUILD_EXTRA MAKEFLAGS_INSTALL MAKEFLAGS_INSTALL_EXTRA NO_CLEAN PATCHES_EXTRA_URL PREFIX_EXTRA RANLIB_INSTALL SHA256SUM SUBDIR URL URL_TYPE VERSION"};
+: ${PKG_LVL0_CFLAGS_CONFIGURE:=-O0};
 : ${PKG_LVL0_CONFIGURE_ARGS:="-C --host=${HOST_NATIVE} --prefix= --target=${TARGET}"};
-: ${PKG_LVL1_CONFIGURE_ARGS:="--host=${HOST_NATIVE} --target=${TARGET}"};
+: ${PKG_LVL0_MAKEFLAGS_BUILD:=${MAKEFLAGS}};
+: ${PKG_LVL1_CFLAGS_CONFIGURE:=${CFLAGS_DEFAULT}};
+: ${PKG_LVL1_CONFIGURE_ARGS:="--host=${HOST_NATIVE} --prefix=/ --target=${TARGET}"};
+: ${PKG_LVL1_MAKEFLAGS_BUILD:=${MAKEFLAGS}};
+: ${PKG_LVL1_MAKEFLAGS_INSTALL:=DESTDIR=${PREFIX_LVL1}};
 : ${PKG_LVL2_BUILD_TYPE:=cross};
+: ${PKG_LVL2_CFLAGS_CONFIGURE:=${CFLAGS_DEFAULT}};
 : ${PKG_LVL2_CONFIGURE_ARGS:="--prefix=${PREFIX_LVL2} --host=${HOST_NATIVE}"};
-: ${PKG_LVL2_NO_CONFIG_CACHE:=1};
-: ${PKG_LVL2_NO_DESTDIR:=1};
-: ${PKG_LVL2_NO_EXTRACT:=1};
+: ${PKG_LVL2_ENV_VARS_EXTRA:="CFLAGS_PATH=-I${PREFIX_LVL2}/include LDFLAGS_PATH=-L${PREFIX_LVL2}/lib"};
+: ${PKG_LVL2_MAKEFLAGS_BUILD:=${MAKEFLAGS}};
 : ${PKG_LVL2_URL_TYPE:=git};
-: ${PKG_LVL2_UNSET_VARS_BUILD:="CC LD CFLAGS LDFLAGS PREFIX"};
-: ${PKG_LVL2_CFLAGS_PATH:=-I${PREFIX_LVL2}/include};
-: ${PKG_LVL2_LDFLAGS_PATH:=-L${PREFIX_LVL2}/include};
+: ${PKG_LVL3_CFLAGS_CONFIGURE:=${CFLAGS_DEFAULT}};
+: ${PKG_LVL3_MAKEFLAGS_BUILD:=${MAKEFLAGS}};
+: ${PKG_LVL3_MAKEFLAGS_INSTALL:=DESTDIR=${PREFIX_LVL3}};
 : ${PKG_LVL3_CONFIGURE_ARGS:="-C --host=${HOST_NATIVE} --prefix= --target=${TARGET}"};
 
 : ${PKG_APK_TOOLS_VERSION:=2.6.6};
-: ${PKG_APK_TOOLS_BUILD_DIR:=apk-tools-${PKG_APK_TOOLS_VERSION}};
-: ${PKG_APK_TOOLS_URL:=http://git.alpinelinux.org/cgit/apk-tools/snapshot/apk-tools-${PKG_APK_TOOLS_VERSION}.tar.bz2};
-: ${PKG_APK_TOOLS_CFLAGS:=-I${PREFIX_LVL3}/include};
-: ${PKG_APK_TOOLS_LDFLAGS:=-L${PREFIX_LVL3}/lib};
-: ${PKG_APK_TOOLS_MAKEFLAGS:=CROSS_COMPILE=${HOST_NATIVE}- LUAAPK= PKG_CONFIG_PATH=${PREFIX_LVL3}/lib/pkgconfig VERBOSE=1};
-: ${PKG_APK_TOOLS_NO_CONFIGURE:=1};
 : ${PKG_APK_TOOLS_SHA256SUM:=7e5e86c856ce236c7fd54605ee0b1dbf59920398d3b33f9f6ff0e5f98e6828af};
-: ${PKG_BZIP2_AR:=${HOST_NATIVE}-ar};
-: ${PKG_BZIP2_CC:=${HOST_NATIVE}-gcc};
-: ${PKG_BZIP2_RANLIB:=${HOST_NATIVE}-ranlib};
-: ${PKG_BZIP2_MAKEFLAGS_BUILD_EXTRA:=-f Makefile-libbz2_so};
-: ${PKG_BZIP2_NO_CLEAN:=1};
-: ${PKG_BZIP2_NO_CONFIGURE:=1};
-: ${PKG_BZIP2_NO_DESTDIR:=1};
-: ${PKG_BZIP2_PREFIX:=${PREFIX_LVL3}};
-: ${PKG_BZIP2_SHA256SUM:=a2848f34fcd5d6cf47def00461fcb528a0484d8edef8208d6d2e2909dc61d9cd};
+: ${PKG_APK_TOOLS_URL:=http://git.alpinelinux.org/cgit/apk-tools/snapshot/apk-tools-${PKG_APK_TOOLS_VERSION}.tar.bz2};
+: ${PKG_APK_TOOLS_CFLAGS_CONFIGURE_EXTRA:=-I${PREFIX_LVL3}/include};
+: ${PKG_APK_TOOLS_LDFLAGS_CONFIGURE_EXTRA:=-L${PREFIX_LVL3}/lib};
+: ${PKG_APK_TOOLS_MAKEFLAGS_BUILD_EXTRA:=CROSS_COMPILE=${HOST_NATIVE}- LUAAPK= PKG_CONFIG_PATH=${PREFIX_LVL3}/lib/pkgconfig VERBOSE=1};
 : ${PKG_BZIP2_VERSION:=1.0.6};
-: ${PKG_BZIP2_BUILD_DIR:=bzip2-${PKG_BZIP2_VERSION}};
+: ${PKG_BZIP2_SHA256SUM:=a2848f34fcd5d6cf47def00461fcb528a0484d8edef8208d6d2e2909dc61d9cd};
 : ${PKG_BZIP2_URL:=http://www.bzip.org/1.0.6/bzip2-${PKG_BZIP2_VERSION}.tar.gz};
-: ${PKG_BASH_CONFIGURE_ARGS_EXTRA:=--without-bash-malloc};
-: ${PKG_BASH_LDFLAGS:=-L${PREFIX_LVL3}/lib};
-: ${PKG_BASH_SHA256SUM:=afc687a28e0e24dc21b988fa159ff9dbcf6b7caa92ade8645cc6d5605cd024d4};
+: ${PKG_BZIP2_AR_BUILD:=${HOST_NATIVE}-ar};
+: ${PKG_BZIP2_BUILD_DIR:=bzip2-${PKG_BZIP2_VERSION}};
+: ${PKG_BZIP2_CC_BUILD:=${HOST_NATIVE}-gcc};
+: ${PKG_BZIP2_CC_INSTALL:=${HOST_NATIVE}-gcc};
+: ${PKG_BZIP2_CFLAGS_BUILD_EXTRA:=${PKG_LVL3_CFLAGS_CONFIGURE}};
+: ${PKG_BZIP2_MAKEFLAGS_BUILD_EXTRA:=-f Makefile-libbz2_so};
+: ${PKG_BZIP2_NO_CLEAN:=1};
+: ${PKG_BZIP2_MAKEFLAGS_INSTALL_EXTRA:=PREFIX=${PREFIX_LVL3}};
+: ${PKG_BZIP2_RANLIB_INSTALL:=${HOST_NATIVE}-ranlib};
 : ${PKG_BASH_VERSION:=4.3};
-: ${PKG_BASH_PATCHES_EXTRA_URL:=https://ftp.gnu.org/gnu/bash/bash-${PKG_BASH_VERSION}-patches/};
+: ${PKG_BASH_SHA256SUM:=afc687a28e0e24dc21b988fa159ff9dbcf6b7caa92ade8645cc6d5605cd024d4};
 : ${PKG_BASH_URL:=https://ftp.gnu.org/gnu/bash/bash-${PKG_BASH_VERSION}.tar.gz};
-: ${PKG_BINUTILS_CONFIGURE_ARGS_EXTRA:=--with-libelf=${PREFIX_NATIVE} --with-gmp=${PREFIX_NATIVE} --with-mpc=${PREFIX_NATIVE} --with-mpfr=${PREFIX_NATIVE} --with-sysroot=/};
-: ${PKG_BINUTILS_SHA256SUM:=250d3b2925c6b211fb16173b0b25bc091c58829fbcad3eb849645e0af52cf7fa};
+: ${PKG_BASH_CONFIGURE_ARGS_EXTRA:=--without-bash-malloc};
+: ${PKG_BASH_LDFLAGS_CONFIGURE_EXTRA:=-L${PREFIX_LVL3}/lib};
+: ${PKG_BASH_PATCHES_EXTRA_URL:=https://ftp.gnu.org/gnu/bash/bash-${PKG_BASH_VERSION}-patches/};
 : ${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_HOST_BUILD_TYPE:=cross};
-: ${PKG_BINUTILS_HOST_CONFIGURE_ARGS:=--disable-werror --prefix=${PREFIX} --target=${TARGET} --with-sysroot=${PREFIX_TARGET}};
-: ${PKG_BINUTILS_HOST_NO_DESTDIR:=1};
-: ${PKG_BINUTILS_HOST_NO_CONFIG_CACHE:=1};
-: ${PKG_BINUTILS_HOST_NO_LIBTOOL_MIDIPIX:=1};
-: ${PKG_BINUTILS_HOST_SHA256SUM:=250d3b2925c6b211fb16173b0b25bc091c58829fbcad3eb849645e0af52cf7fa};
+: ${PKG_BINUTILS_CONFIGURE_ARGS_EXTRA:=--with-libelf=${PREFIX_NATIVE} --with-gmp=${PREFIX_NATIVE} --with-mpc=${PREFIX_NATIVE} --with-mpfr=${PREFIX_NATIVE} --with-sysroot=/};
 : ${PKG_BINUTILS_HOST_VERSION:=2.24.51};
+: ${PKG_BINUTILS_HOST_SHA256SUM:=250d3b2925c6b211fb16173b0b25bc091c58829fbcad3eb849645e0af52cf7fa};
 : ${PKG_BINUTILS_HOST_URL:=ftp://sourceware.org/pub/binutils/snapshots/binutils-${PKG_BINUTILS_VERSION}.tar.bz2};
-: ${PKG_COREUTILS_SHA256SUM:=ec43ca5bcfc62242accb46b7f121f6b684ee21ecd7d075059bf650ff9e37b82d};
+: ${PKG_BINUTILS_HOST_BUILD_TYPE:=cross};
+: ${PKG_BINUTILS_HOST_CONFIGURE_ARGS:=--disable-werror --prefix=${PREFIX} --target=${TARGET} --with-sysroot=${PREFIX_LVL0}};
 : ${PKG_COREUTILS_VERSION:=8.23};
+: ${PKG_COREUTILS_SHA256SUM:=ec43ca5bcfc62242accb46b7f121f6b684ee21ecd7d075059bf650ff9e37b82d};
 : ${PKG_COREUTILS_URL:=https://ftp.gnu.org/gnu/coreutils/coreutils-${PKG_COREUTILS_VERSION}.tar.xz};
 : ${PKG_DASH_VERSION:=0.5.8};
 : ${PKG_DASH_URL:=http://gondor.apana.org.au/~herbert/dash/files/dash-${PKG_DASH_VERSION}.tar.gz};
-: ${PKG_DIFFUTILS_SHA256SUM:=a25e89a8ab65fded1731e4186be1bb25cda967834b6df973599cdcd5abdfc19c};
 : ${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_FINDUTILS_CFLAGS:=-Dendpwent=setpwent};
-: ${PKG_FINDUTILS_SHA256SUM:=0de3cf625a5c9f154eee3171e072515ffdde405244dd00502af617ac57b73ae2};
 : ${PKG_FINDUTILS_VERSION:=4.5.14};
+: ${PKG_FINDUTILS_SHA256SUM:=0de3cf625a5c9f154eee3171e072515ffdde405244dd00502af617ac57b73ae2};
 : ${PKG_FINDUTILS_URL:=http://alpha.gnu.org/gnu/findutils/findutils-${PKG_FINDUTILS_VERSION}.tar.gz};
-: ${PKG_GAWK_SHA256SUM:=e3cf55e91e31ea2845f8338bedd91e40671fc30e4d82ea147d220e687abda625};
+: ${PKG_FINDUTILS_CFLAGS_CONFIGURE_EXTRA:=-Dendpwent=setpwent};
 : ${PKG_GAWK_VERSION:=4.1.3};
+: ${PKG_GAWK_SHA256SUM:=e3cf55e91e31ea2845f8338bedd91e40671fc30e4d82ea147d220e687abda625};
 : ${PKG_GAWK_URL:=https://ftp.gnu.org/gnu/gawk/gawk-${PKG_GAWK_VERSION}.tar.xz};
 : ${PKG_GCC_VERSION:=4.6.4};
-: ${PKG_GIT_SUBDIR:=git};
-: ${PKG_GIT_BUILD_DIR:=${PKG_GIT_SUBDIR}};
-: ${PKG_GIT_AR:=${HOST_NATIVE}-ar};
-: ${PKG_GIT_CC:=${HOST_NATIVE}-gcc};
-: ${PKG_GIT_CFLAGS:=-I. -I${PREFIX_LVL3}/include};
-: ${PKG_GIT_LDFLAGS:=-L${PREFIX_LVL3}/lib};
-: ${PKG_GIT_MAKEFLAGS:=NO_CURL=1 NO_PERL=1 prefix=${PREFIX_LVL3} V=99};
+: ${PKG_GIT_AR_BUILD:=${HOST_NATIVE}-ar};
+: ${PKG_GIT_BUILD_DIR:=git};
+: ${PKG_GIT_CC_BUILD:=${HOST_NATIVE}-gcc};
+: ${PKG_GIT_CC_INSTALL:=${HOST_NATIVE}-gcc};
+: ${PKG_GIT_CFLAGS_BUILD_EXTRA:=-I. -I${PREFIX_LVL3}/include};
+: ${PKG_GIT_CFLAGS_INSTALL_EXTRA:=-I. -I${PREFIX_LVL3}/include};
 : ${PKG_GIT_GIT_ARGS_EXTRA:=--branch v2.7.1};
-: ${PKG_GIT_NO_CONFIGURE:=1};
-: ${PKG_GIT_NO_DESTDIR:=1};
-: ${PKG_GIT_RANLIB:=${HOST_NATIVE}-ranlib};
+: ${PKG_GIT_LDFLAGS_BUILD_EXTRA:=-L${PREFIX_LVL3}/lib};
+: ${PKG_GIT_LDFLAGS_INSTALL_EXTRA:=-L${PREFIX_LVL3}/lib};
+: ${PKG_GIT_MAKEFLAGS_BUILD_EXTRA:=NO_CURL=1 NO_PERL=1 prefix=${PREFIX_LVL3} V=99};
+: ${PKG_GIT_MAKEFLAGS_INSTALL_EXTRA:=NO_CURL=1 NO_PERL=1 prefix=${PREFIX_LVL3} V=99};
+: ${PKG_GIT_RANLIB_INSTALL:=${HOST_NATIVE}-ranlib};
+: ${PKG_GIT_SUBDIR:=git};
 : ${PKG_GIT_URL:=https://github.com/git/git.git};
 : ${PKG_GIT_URL_TYPE:=git};
-: ${PKG_GMP_CONFIGURE_ARGS_EXTRA:=--disable-assembly};
-: ${PKG_GMP_PREFIX_EXTRA:=${PREFIX_TARGET}};
-: ${PKG_GMP_SHA256SUM:=752079520b4690531171d0f4532e40f08600215feefede70b24fabdc6f1ab160};
 : ${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_GREP_SHA256SUM:=ca91d22f017bfcb503d4bc3b44295491c89a33a3df0c3d8b8614f2d3831836eb};
+: ${PKG_GMP_CONFIGURE_ARGS_EXTRA:=--disable-assembly};
+: ${PKG_GMP_LIBTOOL_MIDIPIX:=1};
+: ${PKG_GMP_PREFIX_EXTRA:=DESTDIR=${PREFIX_TARGET}};
 : ${PKG_GREP_VERSION:=2.22};
+: ${PKG_GREP_SHA256SUM:=ca91d22f017bfcb503d4bc3b44295491c89a33a3df0c3d8b8614f2d3831836eb};
 : ${PKG_GREP_URL:=https://ftp.gnu.org/gnu/grep/grep-${PKG_GREP_VERSION}.tar.xz};
-: ${PKG_GZIP_CC:=${HOST_NATIVE}-gcc};
-: ${PKG_GZIP_CFLAGS:=-g3 -O0 -I${PREFIX_NATIVE}/include};
-: ${PKG_GZIP_LDFLAGS:=--sysroot=${PREFIX_NATIVE}};
-: ${PKG_GZIP_PKG_CONFIGURE_ARGS:=--host=${HOST_NATIVE} --prefix= --target=${TARGET}};
-: ${PKG_GZIP_SHA256SUM:=1ca41818a23c9c59ef1d5e1d00c0d5eaa2285d931c0fb059637d7c0cc02ad967};
 : ${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};
-: ${PKG_LESS_LDFLAGS:=-L${PREFIX_LVL3}/lib};
-: ${PKG_LESS_SHA256SUM:=3fa38f2cf5e9e040bb44fffaa6c76a84506e379e47f5a04686ab78102090dda5};
+: ${PKG_GZIP_CC_BUILD:=${HOST_NATIVE}-gcc};
+: ${PKG_GZIP_CFLAGS_CONFIGURE_EXTRA:=-I${PREFIX_NATIVE}/include};
+: ${PKG_GZIP_LDFLAGS_CONFIGURE_EXTRA:=--sysroot=${PREFIX_NATIVE}};
+: ${PKG_GZIP_CONFIGURE_ARGS:=--host=${HOST_NATIVE} --prefix= --target=${TARGET}};
 : ${PKG_LESS_VERSION:=481};
+: ${PKG_LESS_SHA256SUM:=3fa38f2cf5e9e040bb44fffaa6c76a84506e379e47f5a04686ab78102090dda5};
 : ${PKG_LESS_URL:=http://www.greenwoodsoftware.com/less/less-${PKG_LESS_VERSION}.tar.gz};
-: ${PKG_LIBELF_CC:=${HOST_NATIVE}-gcc};
-: ${PKG_LIBELF_NO_DESTDIR:=1};
-: ${PKG_LIBELF_NO_LIBTOOL_MIDIPIX:=1};
-: ${PKG_LIBELF_PREFIX:=${PREFIX_NATIVE}};
-: ${PKG_LIBELF_SHA256SUM:=591a9b4ec81c1f2042a97aa60564e0cb79d041c52faa7416acb38bc95bd2c76d};
+: ${PKG_LESS_LDFLAGS_CONFIGURE_EXTRA:=-L${PREFIX_LVL3}/lib};
 : ${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_LIBRESSL_CFLAGS:=-D__MIDIPIX};
-: ${PKG_LIBRESSL_CONFIGURE_ARGS_EXTRA:=--disable-asm};
-: ${PKG_LIBRESSL_SHA256SUM:=1ee19994cffd047d40f63ba149115dba18a681b0cc923beec301bf424b58d64f};
+: ${PKG_LIBELF_CC_CONFIGURE:=${HOST_NATIVE}-gcc};
+: ${PKG_LIBELF_CONFIGURE_ARGS:="--host=${HOST_NATIVE} --prefix=${PREFIX_LVL1} --target=${TARGET}"};
+: ${PKG_LIBELF_MAKEFLAGS_INSTALL:=};
+: ${PKG_LIBFFI_LIBTOOL_MIDIPIX:=1};
 : ${PKG_LIBRESSL_VERSION:=2.2.6};
+: ${PKG_LIBRESSL_SHA256SUM:=1ee19994cffd047d40f63ba149115dba18a681b0cc923beec301bf424b58d64f};
 : ${PKG_LIBRESSL_URL:=http://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-${PKG_LIBRESSL_VERSION}.tar.gz};
-: ${PKG_LIBZ_CONFIGURE_ARGS:=--host=${HOST_NATIVE} --prefix= --target=${TARGET}};
-: ${PKG_LIBZ_SHA256SUM:=33e65f22ec3d3e3f87436e53f82eb114054cd3aa373dc0480625dd92806fd9a0};
+: ${PKG_LIBRESSL_CFLAGS_CONFIGURE_EXTRA:=-D__MIDIPIX};
+: ${PKG_LIBRESSL_CONFIGURE_ARGS_EXTRA:=--disable-asm};
+: ${PKG_LIBRESSL_LIBTOOL_MIDIPIX:=1};
 : ${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_MAKE_SHA256SUM:=f3e69023771e23908f5d5592954d8271d3d6af09693cecfd29cee6fde8550dc8};
+: ${PKG_LIBZ_CONFIGURE_ARGS:=--host=${HOST_NATIVE} --prefix= --target=${TARGET}};
 : ${PKG_MAKE_VERSION:=3.81};
+: ${PKG_MAKE_SHA256SUM:=f3e69023771e23908f5d5592954d8271d3d6af09693cecfd29cee6fde8550dc8};
 : ${PKG_MAKE_URL:=https://ftp.gnu.org/gnu/make/make-${PKG_MAKE_VERSION}.tar.bz2};
-: ${PKG_MPC_CONFIGURE_ARGS_EXTRA:=--with-gmp=${PREFIX_NATIVE} --with-mpfr=${PREFIX_NATIVE}};
-: ${PKG_MPC_PREFIX_EXTRA:=${PREFIX_TARGET}};
-: ${PKG_MPC_SHA256SUM:=ed5a815cfea525dc778df0cb37468b9c1b554aaf30d9328b1431ca705b7400ff};
 : ${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};
-: ${PKG_MPFR_CONFIGURE_ARGS_EXTRA:=--with-gmp=${PREFIX_NATIVE}};
-: ${PKG_MPFR_PREFIX_EXTRA:=${PREFIX_TARGET}};
-: ${PKG_MPFR_SHA256SUM:=79c73f60af010a30a5c27a955a1d2d01ba095b72537dab0ecaad57f5a7bb1b6b};
+: ${PKG_MPC_CONFIGURE_ARGS_EXTRA:=--with-gmp=${PREFIX_NATIVE} --with-mpfr=${PREFIX_NATIVE}};
+: ${PKG_MPC_LIBTOOL_MIDIPIX:=1};
+: ${PKG_MPC_PREFIX_EXTRA:=DESTDIR=${PREFIX_TARGET}};
 : ${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_MUSL_SHA256SUM:=720b83c7e276b4b679c0bffe9509340d5f81fd601508e607e708177df0d31c0e};
+: ${PKG_MPFR_CONFIGURE_ARGS_EXTRA:=--with-gmp=${PREFIX_NATIVE}};
+: ${PKG_MPFR_LIBTOOL_MIDIPIX:=1};
+: ${PKG_MPFR_PREFIX_EXTRA:=DESTDIR=${PREFIX_TARGET}};
 : ${PKG_MUSL_VERSION:=1.1.12};
+: ${PKG_MUSL_SHA256SUM:=720b83c7e276b4b679c0bffe9509340d5f81fd601508e607e708177df0d31c0e};
 : ${PKG_MUSL_URL:=http://www.musl-libc.org/releases/musl-${PKG_MUSL_VERSION}.tar.gz};
-: ${PKG_NCURSES_CONFIGURE_ARGS_EXTRA:=--with-pkg-config --with-pkg-config-libdir=${PREFIX_LVL3}/lib/pkgconfig --enable-pc-files --enable-widec --with-shared};
-: ${PKG_NCURSES_MAKEFLAGS_INSTALL_EXTRA:=PKG_CONFIG_LIBDIR=/lib/pkgconfig};
-: ${PKG_NCURSES_SHA256SUM:=f551c24b30ce8bfb6e96d9f59b42fbea30fa3a6123384172f9e7284bcf647260};
 : ${PKG_NCURSES_VERSION:=6.0};
+: ${PKG_NCURSES_SHA256SUM:=f551c24b30ce8bfb6e96d9f59b42fbea30fa3a6123384172f9e7284bcf647260};
 : ${PKG_NCURSES_URL:=https://ftp.gnu.org/gnu/ncurses/ncurses-${PKG_NCURSES_VERSION}.tar.gz};
-: ${PKG_OPENSSH_CFLAGS:=-I${PREFIX_LVL3}/include};
-: ${PKG_OPENSSH_INSTALL_TARGET:=install-nokeys};
-: ${PKG_OPENSSH_LDFLAGS:=-L${PREFIX_LVL3}/lib};
-: ${PKG_OPENSSH_SHA256SUM:=dd75f024dcf21e06a0d6421d582690bf987a1f6323e32ad6619392f3bfde6bbd};
+: ${PKG_NCURSES_CONFIGURE_ARGS_EXTRA:=--with-pkg-config --with-pkg-config-libdir=${PREFIX_LVL3}/lib/pkgconfig --enable-pc-files --enable-widec --with-shared};
+: ${PKG_NCURSES_MAKEFLAGS_INSTALL_EXTRA:=PKG_CONFIG_LIBDIR=/lib/pkgconfig};
 : ${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_OPENSSH_UNSET_VARS_BUILD:=CFLAGS LDFLAGS};
-: ${PKG_PATCH_SHA256SUM:=59c29f56faa0a924827e6a60c6accd6e2900eae5c6aaa922268c717f06a62048};
+: ${PKG_OPENSSH_CFLAGS_CONFIGURE_EXTRA:=-I${PREFIX_LVL3}/include};
+: ${PKG_OPENSSH_INSTALL_TARGET:=install-nokeys};
+: ${PKG_OPENSSH_LDFLAGS_CONFIGURE_EXTRA:=-L${PREFIX_LVL3}/lib};
 : ${PKG_PATCH_VERSION:=2.7};
+: ${PKG_PATCH_SHA256SUM:=59c29f56faa0a924827e6a60c6accd6e2900eae5c6aaa922268c717f06a62048};
 : ${PKG_PATCH_URL:=https://ftp.gnu.org/gnu/patch/patch-${PKG_PATCH_VERSION}.tar.gz};
-: ${PKG_RSYNC_UNSET_VARS_BUILD:="CFLAGS LDFLAGS"};
-: ${PKG_RSYNC_CFLAGS:=-I${PREFIX_LVL3}/include};
-: ${PKG_RSYNC_CONFIGURE_ARGS_EXTRA:=--with-included-popt --with-included-zlib};
-: ${PKG_RSYNC_LDFLAGS:=-L${PREFIX_LVL3}/lib};
 : ${PKG_RSYNC_VERSION:=3.1.2};
+: ${PKG_RSYNC_SHA256SUM:=ecfa62a7fa3c4c18b9eccd8c16eaddee4bd308a76ea50b5c02a5840f09c0a1c2};
 : ${PKG_RSYNC_URL:=https://download.samba.org/pub/rsync/src/rsync-${PKG_RSYNC_VERSION}.tar.gz};
-: ${PKG_TAR_SHA256SUM:=6a6b65bac00a127a508533c604d5bf1a3d40f82707d56f20cefd38a05e8237de};
+: ${PKG_RSYNC_CFLAGS_CONFIGURE_EXTRA:=-I${PREFIX_LVL3}/include};
+: ${PKG_RSYNC_CONFIGURE_ARGS_EXTRA:=--with-included-popt --with-included-zlib};
+: ${PKG_RSYNC_LDFLAGS_CONFIGURE_EXTRA:=-L${PREFIX_LVL3}/lib};
 : ${PKG_TAR_VERSION:=1.28};
+: ${PKG_TAR_SHA256SUM:=6a6b65bac00a127a508533c604d5bf1a3d40f82707d56f20cefd38a05e8237de};
 : ${PKG_TAR_URL:=https://ftp.gnu.org/gnu/tar/tar-${PKG_TAR_VERSION}.tar.gz};
-: ${PKG_SED_SHA256SUM:=f048d1838da284c8bc9753e4506b85a1e0cc1ea8999d36f6995bcb9460cddbd7};
 : ${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};
-: ${PKG_UTIL_LINUX_CFLAGS:=-I${PREFIX_LVL3}/include};
-: ${PKG_UTIL_LINUX_LDFLAGS:=-I${PREFIX_LVL3}/lib};
-: ${PKG_UTIL_LINUX_CONFIGURE_ARGS_EXTRA:=--disable-agetty --disable-wall --disable-write};
-: ${PKG_UTIL_LINUX_UNSET_VARS_BUILD:=CFLAGS LDFLAGS};
-: ${PKG_UTIL_LINUX_SHA256SUM:=133c14f625d40e90e73e9d200faf3f2ce87937b99f923c84e5504ac0badc71d6};
 : ${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_WHICH_SHA256SUM:=f4a245b94124b377d8b49646bf421f9155d36aa7614b6ebf83705d3ffc76eaad};
+: ${PKG_UTIL_LINUX_CFLAGS_CONFIGURE_EXTRA:=-I${PREFIX_LVL3}/include};
+: ${PKG_UTIL_LINUX_CONFIGURE_ARGS_EXTRA:=--disable-agetty --disable-wall --disable-write};
+: ${PKG_UTIL_LINUX_LDFLAGS_CONFIGURE_EXTRA:=-I${PREFIX_LVL3}/lib};
 : ${PKG_WHICH_VERSION:=2.21};
+: ${PKG_WHICH_SHA256SUM:=f4a245b94124b377d8b49646bf421f9155d36aa7614b6ebf83705d3ffc76eaad};
 : ${PKG_WHICH_URL:=https://ftp.gnu.org/gnu/which/which-${PKG_WHICH_VERSION}.tar.gz};
 : ${PKG_XZ_VERSION:=5.2.2};
+: ${PKG_XZ_SHA256SUM:=73df4d5d34f0468bd57d09f2d8af363e95ed6cc3a4a86129d2f2c366259902a2};
 : ${PKG_XZ_URL:=http://tukaani.org/xz/xz-${PKG_XZ_VERSION}.tar.gz};
 
 : ${PKG_DALIST_URL:=${GITROOT_HEAD}/dalist};