- Build slibtool_host in build level 0 and slibtool in build level 1.

- Fetch lazy in 006.musl.full.build.
- Infer the default number of make(1) jobs to run simultaneously from /proc/cpuinfo.
- Merges <https://ftp.gnu.org/gnu/bash/bash-4.3-patches/> into bash-4.3.local.patch.
- Print all attributes off SGR at the start of a message in log_msg().
- Simplify 009.gcc.full.build and fetch{,_git}().
- Only create library archives for shared objects that have actually been installed.
- Only invoke git-clone(1) and wget(1) in fetch{_git,}() when necessary.

1 files changed, 161 insertions, 0 deletions

diff --git a/008.gcc.full.build b/008.gcc.full.build
new file mode 100644
index 00000000..eaba17d3
--- /dev/null
+++ b/008.gcc.full.build
@@ -0,0 +1,161 @@
+#
+# . ./build.vars and set -o errexit -o noglob are assumed.
+#
+
+# Order: stage1, runtime, full, native
+
+if [ "${3}" = runtime ]\
+||   [ "${3}" = libstdc++-v3 ]\
+||   [ "${3}" = full ]; then
+	set_build_dir cbb-gcc-${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}" = libstdc++-v3 ]; then
+		# GCC, libstdc++-v3.
+		if ! is_build_script_done build; then
+			make ${MAKEFLAGS} all-target-libstdc++-v3;
+			set_build_script_done build -install;
+		fi;
+		if ! is_build_script_done install; then
+			make ${MAKEFLAGS} install-target-libstdc++-v3;
+			set_build_script_done install finish;
+		fi;
+	elif [ "${3}" = full ]; then
+		# GCC, everything else.
+		if ! is_build_script_done build; then
+			make ${MAKEFLAGS};
+			set_build_script_done build -install;
+		fi;
+		if ! is_build_script_done install; then
+			make ${MAKEFLAGS} install;
+			set_build_script_done install finish;
+		fi;
+	fi;
+else
+	if [ "${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-${PKG_GCC_VERSION} cross;
+		export	cbb_ldflags_for_target=--sysroot=${PKG_PREFIX}	\
+			cbb_sysroot_for_libgcc=${PKG_PREFIX}		\
+			cbb_target=${TARGET}				\
+			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
+		# GCC, native.
+		set_build_dir cbb-gcc-${PKG_GCC_VERSION} native;
+		export 	cbb_ldflags_for_target=--sysroot=${PKG_PREFIX}	\
+			cbb_sysroot_for_libgcc=${PKG_PREFIX}		\
+			cbb_target=${TARGET}				\
+			cbb_xgcc_for_specs=${TARGET}-gcc;
+		GCCTARGET_FLAGS="-DIN_TARGET_LIBRARY_BUILD --sysroot=${PKG_PREFIX}";
+	fi;
+	GCCFLAGS="${CFLAGS:+${CFLAGS} }--include $(readlink -f ${WORKDIR}/cbb-gcc-${PKG_GCC_VERSION}/libc/cbb-musl-pe.h)";
+	for __ in CFLAGS CFLAGS_FOR_BUILD CPPFLAGS_FOR_BUILD CXXFLAGS CXXFLAGS_FOR_BUILD; do
+		export "${__}=${GCCFLAGS}";
+	done;
+	for __ in CFLAGS_FOR_TARGET CPPFLAGS_FOR_TARGET CXXFLAGS_FOR_TARGET LIBCFLAGS_FOR_TARGET XGCC_FLAGS_FOR_TARGET; do
+		export "${__}=${GCCTARGET_FLAGS}";
+	done;
+	for __ in cbb_cflags_for_stage1 cbb_cflags_for_stage2 cbb_cflags_for_stage3 cbb_cflags_for_stage4; do
+		export "${__}=${CFLAGS_FOR_BUILD}" ;
+	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
+			mkdir -p -- ${PKG_PREFIX}/include;
+			[ \! -d ${PKG_PREFIX}/usr ] &&			\
+				ln -s -- . ${PKG_PREFIX}/usr;
+			_configure_args="--prefix=${PREFIX} --with-sysroot=${PKG_PREFIX}";
+		elif [ "${3}" = native ]; then
+			mkdir -p -- ${PKG_PREFIX}/${TARGET};
+			if [ \! -d ${PKG_PREFIX}/${TARGET}/usr ]; then
+				ln -s -- . ${PKG_PREFIX}/${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=${PKG_PREFIX}	\
+				--with-gmp=${PKG_PREFIX}	\
+				--with-mpc=${PKG_PREFIX}	\
+				--with-mpfr=${PKG_PREFIX}	\
+				--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 ${MAKEFLAGS} install-gcc;
+			__="$(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
+			make ${MAKEFLAGS} DESTDIR=${PKG_PREFIX} install;
+		fi;
+		set_build_script_done install finish;
+	fi;
+fi;
+
+# vim:filetype=sh