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, 151 insertions, 0 deletions

diff --git a/008.gcc.full.build b/008.gcc.full.build
new file mode 100644
index 00000000..4c7f6f24
--- /dev/null
+++ b/008.gcc.full.build
@@ -0,0 +1,151 @@
+#
+# . ./build.vars and set -o errexit are assumed.
+#
+
+# Order: stage1, runtime, full, native
+
+if [ "${3}" = runtime ]\
+||   [ "${3}" = full ]; then
+	set_build_dir cbb-gcc-${PKG_GCC_VERSION} cross;
+	cd ${PKG_BUILD_DIR};
+	if [ "${3}" = runtime ]; then
+		# GCC, compiler runtime.
+		if ! is_build_script_done build; then
+			make ${MAKEFLAGS} all-target-libgcc;
+			set_build_script_done build -install;
+		fi;
+		if ! is_build_script_done install; then
+			make ${MAKEFLAGS} install-target-libgcc;
+			set_build_script_done install finish;
+		fi;
+	elif [ "${3}" = full ]; then
+		# GCC, everything else.
+		if ! is_build_script_done build1; then
+			make ${MAKEFLAGS} all-target-libstdc++-v3;
+			set_build_script_done build1 -install1;
+		fi;
+		if ! is_build_script_done install1; then
+			make ${MAKEFLAGS} install-target-libstdc++-v3;
+			set_build_script_done install1 -build2;
+		fi;
+		if ! is_build_script_done build2; then
+			make ${MAKEFLAGS};
+			set_build_script_done build2 -install2;
+		fi;
+		if ! is_build_script_done install2; then
+			make ${MAKEFLAGS} install;
+			set_build_script_done install2 finish;
+		fi;
+	fi;
+else
+	if [ "${3}" = stage1 ]; then
+		# GCC, stage1.
+		if ! is_build_script_done fetch; then
+			fetch_git cbb-gcc-${PKG_GCC_VERSION}		\
+				${GITROOT}/cbb/cbb-gcc-${PKG_GCC_VERSION};
+			set_build_script_done fetch -configure;
+		fi;
+		set_build_dir cbb-gcc-${PKG_GCC_VERSION} cross;
+		export	cbb_ldflags_for_target=--sysroot=${PREFIX_LVL}	\
+			cbb_sysroot_for_libgcc=${PREFIX_LVL}		\
+			cbb_target=${TARGET}				\
+			cbb_neutral_libiberty=no			\
+			cbb_xgcc_for_specs=${WORKDIR}/${PKG_BUILD_DIR}/gcc/xgcc;
+		GCCTARGET_FLAGS="-DIN_TARGET_LIBRARY_BUILD --sysroot=${PREFIX_LVL}";
+	elif [ "${3}" = native ]; then
+		# GCC, native.
+		set_build_dir cbb-gcc-${PKG_GCC_VERSION} native;
+		export 	cbb_ldflags_for_target=--sysroot=${PREFIX_LVL}	\
+			cbb_sysroot_for_libgcc=${PREFIX_LVL}		\
+			cbb_target=${TARGET}				\
+			cbb_xgcc_for_specs=${TARGET}-gcc;
+		GCCTARGET_FLAGS="-DIN_TARGET_LIBRARY_BUILD --sysroot=${PREFIX_LVL}";
+	fi;
+	GCCFLAGS="${CFLAGS:+${CFLAGS} }--include $(readlink -f ${WORKDIR}/cbb-gcc-${PKG_GCC_VERSION}/libc/cbb-musl-pe.h)";
+	set_env_vars "${GCCFLAGS}" CFLAGS CFLAGS_FOR_BUILD CPPFLAGS_FOR_BUILD CXXFLAGS CXXFLAGS_FOR_BUILD;
+	set_env_vars "${GCCTARGET_FLAGS}" CFLAGS_FOR_TARGET CPPFLAGS_FOR_TARGET CXXFLAGS_FOR_TARGET LIBCFLAGS_FOR_TARGET XGCC_FLAGS_FOR_TARGET;
+	set_env_vars "${CFLAGS_FOR_BUILD}" cbb_cflags_for_stage1 cbb_cflags_for_stage2 cbb_cflags_for_stage3 cbb_cflags_for_stage4;
+	export CFLAGS CXXFLAGS CFLAGS_FOR_BUILD CPPFLAGS_FOR_BUILD CXXFLAGS_FOR_BUILD CFLAGS_FOR_TARGET XGCC_FLAGS_FOR_TARGET CPPFLAGS_FOR_TARGET CXXFLAGS_FOR_TARGET LIBCFLAGS_FOR_TARGET;
+	if ! is_build_script_done configure; then
+		if [ "${3}" = stage1 ]; then
+			mkdir -p ${PREFIX_LVL}/include;
+			[ \! -d ${PREFIX_LVL}/usr ] &&			\
+				ln -s . ${PREFIX_LVL}/usr;
+			_configure_args="--prefix=${PREFIX} --with-sysroot=${PREFIX_LVL}";
+		elif [ "${3}" = native ]; then
+			mkdir -p ${PREFIX_LVL}/${TARGET};
+			if [ \! -d ${PREFIX_LVL}/${TARGET}/usr ]; then
+				ln -s . ${PREFIX_LVL}/${TARGET}/usr;
+			fi;
+			if [ "${ARCH}" = nt32 ]; then
+				_configure_args="--host=i686-nt32-midipix";
+			else
+				_configure_args="--host=x86_64-nt64-midipix";
+			fi;
+			_configure_args="${_configure_args}	\
+				--prefix=/			\
+				--with-elf=${PREFIX_LVL}	\
+				--with-gmp=${PREFIX_LVL}	\
+				--with-mpc=${PREFIX_LVL}	\
+				--with-mpfr=${PREFIX_LVL}	\
+				--with-sysroot=";
+		fi;
+		rm_if_exists -m -c ${PKG_BUILD_DIR};
+		../cbb-gcc-${PKG_GCC_VERSION}/configure		\
+			--disable-bootstrap			\
+			--disable-libmudflap			\
+			--disable-multilib			\
+			--disable-nls				\
+			--disable-obsolete			\
+			--disable-sjlj-exceptions		\
+			--disable-symvers			\
+			--enable-canonical-system-headers	\
+			--enable-__cxa_atexit			\
+			--enable-debug				\
+			--enable-gnu-indirect-function		\
+			--enable-gnu-unique-object		\
+			--enable-initfini-array			\
+			--enable-languages=c,c++,objc,lto	\
+			--enable-libstdcxx-debug		\
+			--enable-lto				\
+			--enable-multiarch			\
+			--enable-secureplt			\
+			--enable-shared				\
+			--enable-threads=posix			\
+			--target=${TARGET}			\
+			--with-fpmath=sse			\
+			${_configure_args};
+		set_build_script_done configure clean -build;
+	else
+		cd ${PKG_BUILD_DIR};
+	fi;
+	if ! is_build_script_done clean; then
+		make ${MAKEFLAGS} clean;
+		set_build_script_done clean -build;
+	fi;
+	if ! is_build_script_done build; then
+		if [ "${3}" = stage1 ]; then
+			make ${MAKEFLAGS} all-gcc;
+		elif [ "${3}" = native ]; then
+			make ${MAKEFLAGS} all-gcc;
+			make ${MAKEFLAGS} all-target-libgcc;
+			make ${MAKEFLAGS} all-target-libstdc++-v3;
+			make ${MAKEFLAGS} all;
+		fi;
+		set_build_script_done build -install;
+	fi;
+	if ! is_build_script_done install; then
+		if [ "${3}" = stage1 ]; then
+			make ${MAKEFLAGS} install-gcc;
+			if match_uname_any 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
+			make ${MAKEFLAGS} DESTDIR=${PREFIX_LVL} install;
+		fi;
+		set_build_script_done install finish;
+	fi;
+fi;
+
+# vim:filetype=sh