# --- ROCK-COPYRIGHT-NOTE-BEGIN ---
# 
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
# Please add additional copyright information _after_ the line containing
# the ROCK-COPYRIGHT-NOTE-END tag. Otherwise it might get removed by
# the ./scripts/Create-CopyPatch script. Do not edit this copyright text!
# 
# ROCK Linux: rock-src/package/base/gcc/gcc.conf
# ROCK Linux is Copyright (C) 1998 - 2005 Clifford Wolf
# 
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version. A copy of the GNU General Public
# License can be found at Documentation/COPYING.
# 
# Many people helped and are helping developing ROCK Linux. Please
# have a look at https://www.rocklinux.org/ and the Documentation/TEAM
# file for details.
# 
# --- ROCK-COPYRIGHT-NOTE-END ---

pkg_gcc_version=${xpkg#gcc}
pkg_gcc_target=${arch_target}
pkg_gcc_cross=""

case "$xpkg" in
	gcc?-cross-*|gcc??-cross-*)
		pkg_gcc_cross="${xpkg#gcc*-cross-}"
		pkg_gcc_version=${pkg_gcc_version%-cross-*}
		pkg_gcc_target="${pkg_gcc_cross}-unknown-linux-gnu"

		var_append confopt " " "--target=$pkg_gcc_target"
		echo_status "Preparing to build a cross-gcc package for $pkg_gcc_cross."
		var_append INSTALL_WRAPPER_FILTER "|" 'sed -r "\,/share/(info|locale)/, d"'
		;;
	gcc?|gcc??)
		;;
	*)
		echo_error "Not supported $pkg package name: $xpkg"
		exit 1
		;;
esac

patchfiles="`ls $confdir/gcc$pkg_gcc_version/*.patch \
	$confdir/gcc$pkg_gcc_version/*.patch.$arch 2>/dev/null | tr '\n' ' '` $patchfiles"

create_links() {
	for x ; do
		if [ -f "$root/$prefix/bin/$x-${pkg_gcc_version}" ] ; then
			rm -vf $root/$prefix/bin/$x
			ln -vs $x-${pkg_gcc_version} $root/$prefix/bin/$x
		fi
		x="${pkg_gcc_target}-$x"
		if [ -f $root/$prefix/bin/$x-${pkg_gcc_version} ] ; then
			rm -vf $root/$prefix/bin/$x
			ln -vs $x-${pkg_gcc_version} $root/$prefix/bin/$x
		fi
	done
}

genrockspecs() {
	# Hint for the reader:
	# The options are listed in _inverse_ order here.
	x="$base/build/$ROCKCFG_ID"
	tr '\n' '@' < specs | sed \
	    -e "s|@\\*link:@|@*link:@-L $x/usr/$arch_target/lib |"	\
	    -e "s|@\\*link:@|@*link:@-L $x/usr/local/lib |"		\
	    -e "s|@\\*link:@|@*link:@-L $x/usr/lib |"			\
	    -e "s|@\\*link:@|@*link:@-L $x/lib |"			\
	    -e "s|@\\*link:@|@*link:@-L $x/ROCK/tools.cross/$arch_target/lib |"	\
	    -e "s|@\\*link:@|@*link:@-rpath-link $x/lib:$x/usr/lib |"		\
	    -e "s|@\\*cpp:@|@*cpp:@-I $x/usr/$arch_target/include |"	\
	    -e "s|@\\*cpp:@|@*cpp:@-I $x/usr/local/include |"		\
	    -e "s|@\\*cpp:@|@*cpp:@-I $x/usr/include |"			\
	| tr '@' '\n' > specs.cross
	tr '\n' '@' < specs | sed \
	    -e "s|@\\*link_libgcc:@|@*link_libgcc:@-L /ROCK/tools.cross/$arch_target/lib |"	\
	    -e "s|@\\*link_libgcc:@|@*link_libgcc:@-L /usr/$arch_target/lib |"	\
	    -e "s|@\\*link_libgcc:@|@*link_libgcc:@-L /usr/local/lib |"		\
	    -e "s|@\\*link_libgcc:@|@*link_libgcc:@-L /usr/lib |"			\
	    -e "s|@\\*link_libgcc:@|@*link_libgcc:@-L /lib |"			\
	    -e "s|@\\*link:@|@*link:@-rpath-link /lib:/usr/lib |"		\
	    -e "s|@\\*cpp:@|@*cpp:@-I $x/usr/$arch_target/include |"	\
	    -e "s|@\\*cpp:@|@*cpp:@-I $x/usr/local/include |"		\
	    -e "s|@\\*cpp:@|@*cpp:@-I $x/usr/include |"			\
	| tr '@' '\n' > specs.chroot
}

custmain() {
	# Apply the respective gcc-2 or gcc-3 stack protector patch.
	. $base/package/base/gcc/apply-protector.sh $base gcc${pkg_gcc_version} "$desc_D"

	hook_eval preconf

	# In stage 1 we only build a normal c compiler (no c++, etc)
	#
	if [ $stagelevel -le 1 ] ; then
		echo 'Setting LANGUAGES="c" in Makefile.in.'
		sed -i -e 's/LANGUAGES="[^"]*"/LANGUAGES="c"/g' \
			  Makefile.in
	elif [ "$ROCKCFG_DEBUG" = 1 ] ; then
		if [ -f libstdc++*/configure ] ; then
			echo "Setting DEBUG_FLAGS='-s' in libstdc++ configure."
			sed -i -e "s/DEBUG_FLAGS='-g'/DEBUG_FLAGS='-s'/g" libstdc++*/configure
		fi
		MAKE="$MAKE LIBGCC2_DEBUG_CFLAGS=-s LDFLAGS=-Wl,-s JCFLAGS=-s"
	fi

	# GCC rebuilds itself using the xgcc which is build first. xgcc
	# should also use the cc-wrapper. It might be better to patch big
	# ammounts of the gcc sources - but this should also do the job.
	#
	export CFLAGS="$(exec -a echo bash \
				-c ". gcc-${pkg_gcc_version}" 2> /dev/null)"
	export CXXFLAGS="$(exec -a echo bash \
				-c ". g++-${pkg_gcc_version}" 2> /dev/null)"
	#
	echo "Setting \$CFLAGS   to '$CFLAGS'."
	echo "Setting \$CXXFLAGS to '$CXXFLAGS'."

	mkdir objdir ; cd objdir

	# We install binaries, info-files and man-pages in temporary
	# directories so we can rename it (adding version suffix) before
	# moving them to their final directories.
	#
	makeinstopt=""
	for x in bin info man data ; do
		mkdir -p $builddir/inst_$x
		makeinstopt="$makeinstopt ${x}dir=$builddir/inst_$x"
	done

	# NAMING VARIANT!? INTRODUCED IN GCC-3.2.1
	if [ $arch = powerpc ] ; then
		ln -s ppc-nocross-linux-gnu powerpc-nocross-linux-gnu
	fi

	# add the multi-lib config
	if [ "$ROCKCFG_MULTILIB" = 1 ] ; then
		confopt="$confopt --enable-multilib"
	else
		confopt="$confopt --disable-multilib"
	fi

	# do not install gc headers
	if [ "$xpkg" != "gcc2" ] ; then
		sed -i 's, install-includeHEADERS,,;' ../boehm-gc/include/Makefile.in
	fi

	# In stage 1 everything is a little bit more complicated
	#
	if [ $stagelevel -le 1 ] ; then

		create_config_cache > config.cache
		eval $configprefix bash ../configure $confopt --enable-languages=c

		# creating native libiberty for build system
		# (needed to build helper apps like gengenrtl)
		#
		mkdir -p $arch_build ; cd $arch_build
		CC=$BUILDCC bash ../../configure
		make all-libiberty ; cd ..

		MAKE="$MAKE LANGUAGES=c"

		# GCC thinks it can share object files between build and
		# target if the CPUs are compatible, which isn't true if we
		# are cross-building from glibc to dietlibc. So we also build
		# helper programs with dietlibc if this is not a cross build
		# between cpu architectures.
		#
		if ! [ "$pkg_dietlibc_useit" = 1 -a "$ROCKCFG_CROSSBUILD" = 0 ]
		then
			MAKE="$MAKE CC_FOR_BUILD='$BUILDCC'"
		fi

		# Fixincludes doesn't run when cross-building, but we
		# need a syslimits.h for a working gcc
		#
		mkdir -p gcc/include
		echo '#include_next <limits.h>' > gcc/include/syslimits.h

		hook_eval premake

		# Build and install
		#
		eval $MAKE prefix=/$prefix libdir=/$prefix/lib
		hook_eval inmake
		eval $MAKE prefix=$root/$prefix $makeinstopt install

		# This stuff needs manual installation
		#
		echo "Creating /$prefix/${pkg_gcc_target} ..."
		mkdir -p $root/$prefix/${pkg_gcc_target}/lib
		cd $root/$prefix/${pkg_gcc_target}/lib
		for x in Mcrt1.o crti.o gcrt1.o crt1.o crtn.o
		do ln -sf ../../lib/$x . ; done
		if [ -f ../../../lib/ld-linux-$arch_machine.so.2 ] ; then
			ln -sf ../../../lib/ld-linux-$arch_machine.so.2 .
		elif [ -f ../../../lib/ld-linux.so.2 ] ; then
			ln -sf ../../../lib/ld-linux.so.2 .
		fi
	else

		if [ $xpkg = gcc2 -a "$ROCKCFG_PKG_GCC2_NO_CHILL" != 0 ] ; then
			# gcc-2.x contains no java compiler
			confopt="$confopt --enable-languages=c,c++,objc,f77"
		elif [ "$ROCKCFG_DIETLIBC_ALL" = 1 -o "$ROCKCFG_DIETLIBC_gcc3" = 1 ] ; then
			# FIXME: c++ and java are not working with dietlibc
			confopt="$confopt  --enable-languages=c,objc"
		elif [ $xpkg = gcc32 -a "$ROCKCFG_PKG_GCC32_NO_JAVA" != 0 ] || \
		     [ $xpkg = gcc33 -a "$ROCKCFG_PKG_GCC33_NO_JAVA" != 0 ] || \
		     [ $xpkg = gcc34 -a "$ROCKCFG_PKG_GCC34_NO_JAVA" != 0 ]; then
			# gcc-3.x contains no chill compiler
			confopt="$confopt --enable-languages=c,c++,objc,f77"
		elif [ "$arch" = mips ] ; then
			# FIXME: MIPS doesn't like the Java compiler
			confopt="$confopt --disable-libgcj"
		fi

		# See https://gcc.gnu.org/gcc-3.2/c++-abi.html
		# and https://www.codesourcery.com/cxx-abi/.
		if [ $xpkg != gcc2 ] ; then
			confopt="$confopt --enable-__cxa_atexit"
		fi

		# Set enable-shared
		if [ "$diet_dynamic_static" == "static" ] ; then
			confopt="$confopt --enable-shared=no"
		else
			confopt="$confopt --enable-shared=yes"
		fi

		# Configure, build and install as usual
		#
		eval $configprefix bash ../configure $confopt --with-gnu-as \
			--enable-version-specific-runtime-libs \
			--with-gnu-ld --enable-threads=posix

		hook_eval premake
		if [ $xpkg = gcc34 -a "$ROCKCFG_PKG_GCC34_PROFILED" != 0 ]; then
			eval "$MAKE GCJFLAGS=\"$CXXFLAGS\" profiledbootstrap"
		else
			eval "$MAKE GCJFLAGS=\"$CXXFLAGS\" all"
		fi
		hook_eval inmake
		eval "$MAKE $makeinstopt install"

		# Fix the location of any improperly installed (F77) libraries
		mv -vf $root/$prefix/lib/$gcc_lib_dir/../lib* \
		       $root/$prefix/lib/$gcc_lib_dir || true
	fi
	hook_eval postmake

	# Rename and install binaries
	#
	cd $builddir/inst_bin ; mkdir -p $root/$prefix/bin
	for y in c++ c++filt g++ cpp f77 g77 gcc gcov ; do
		for x in $y ${pkg_gcc_target}-$y ; do
			if [ -f "$x" ] ; then
				mv -v $x $root/$prefix/bin/${x}-${pkg_gcc_version}
			fi
		done
	done

	# gcc2 does not contain an own c++filt ... - so use the binutils one
	#
	if [ "$xpkg" = gcc2 ] ; then
		ln -vsf $root/$prefix/bin/c++filt-2 c++filt-binutils
	fi

	# Rename and install info-files
	#
	cd $builddir/inst_info ; mkdir -p $root/$prefix/info
	for x in * ; do
		[ ! -f $x ] && continue  # e.g. if $x becomes '*' somehow
		fn=$( echo $x | sed "s,\([a-z0-9]*\),\1-${pkg_gcc_version}," )
		infoname=$( echo $x | sed "s,\([a-z0-9]*\).*,\1," )
		echo "$x -> $root/$prefix/info/$fn"
		sed "s,$infoname.info,$infoname-${pkg_gcc_version}.info," < $x \
						> $root/$prefix/info/$fn
		if [ $ROCKCFG_DEFAULT_CC = $xpkg ] ; then
			cp -v $x $root/$prefix/info/$x
		fi
		true
	done

	# Rename and install man-pages
	#
	cd $builddir/inst_man/man1
	mkdir -p $root/$prefix/man/man1
	for x in * ; do
		[ ! -f $x ] && continue  # e.g. if $x becomes '*' somehow
		mv -v $x $root/$prefix/man/man1/${x%.1}-${pkg_gcc_version}.1
		if [ $ROCKCFG_DEFAULT_CC = $xpkg ] ; then
			ln -sf ${x%.1}-${pkg_gcc_version}.1 $root/$prefix/man/man1/$x
		fi
		true
	done
	
	# Rename and install locales
	#
	if [ -d "$builddir/inst_data/locale" ] ; then
	cd $builddir/inst_data/locale
	for x in */LC_MESSAGES/*.mo ; do
		[ ! -f "$x" ] && continue  # e.g. if $x becomes '*' somehow
		y="$root/$prefix/share/locale/$x"
		y="${y%.mo}-${pkg_gcc_version}.mo"
		mkdir -p ${y%/*}
		echo "$x -> $y"
		mv $x $y
		if [ $ROCKCFG_DEFAULT_CC = $xpkg ] ; then
			echo "symlink $x -> $y"
			ln -svf ${y##*/} $root/$prefix/share/locale/$x
		fi
		true
	done
	fi
	
	hook_eval postdoc

	# Create various symlinks for cc, c++, cpp and f77.
	#
	if [ $ROCKCFG_DEFAULT_CC = $xpkg ] ; then
		create_links gcc cpp gcov
		rm -f $root/$prefix/bin/cc
		if [ "$ROCKCFG_DIETLIBC_ALL" = 1 ]; then
			cat <<- 'EOT' > $root/$prefix/bin/cc
				#!/bin/sh
				exec diet gcc "$@"
			EOT
			chmod +x $root/$prefix/bin/cc
		else
			ln -svf gcc $root/$prefix/bin/cc
		fi
		ln -vsf ../$prefix/bin/cpp $root/lib/cpp
	fi
	ln -sf gcc-${pkg_gcc_version} $root/$prefix/bin/kcc-${pkg_gcc_version}
	if [ $ROCKCFG_DEFAULT_KCC = $xpkg ] ; then
		ln -vsf gcc-${pkg_gcc_version} $root/$prefix/bin/kcc
	fi
	if [ $ROCKCFG_DEFAULT_CXX = $xpkg ] ; then
		create_links c++ c++filt g++
	fi
	if [ $ROCKCFG_DEFAULT_F77 = $xpkg ] ; then
		create_links g77
		if [ -f $root/$prefix/bin/g77 ] ; then
			rm -vf $root/$prefix/bin/f77
			ln -vsf g77 $root/$prefix/bin/f77
		fi
	fi

	# Inject our default optimisation options so when the user calls
	# gcc/g++ they match the ones used to precompile the headers ...
	# Save the options affectioning optimization only.
	#
	if [ $ROCKCFG_DEFAULT_CC = $xpkg ]; then
	  echo "Creating /etc/profile.d/gcc ..."
	  {
		echo "export CFLAGS_SIZE=\"$(echo $(
			eval echo \$GCC_WRAPPER_INSERT \$GCC_WRAPPER_APPEND \
			\$GCC${ver:0:1}_WRAPPER_INSERT \$GCC${ver:0:1}_WRAPPER_APPEND | \
			tr ' ' '\n' | sed -e 's/^-SIZE-/-/' -e '/^-O/ { p; d; }' -e '/^-mcpu=/ { p; d; }' \
			-e '/-march=/ { p; d; }' -e '/-mtune=/ { p; d; }' -e 'd'
		))\""
		echo "export CFLAGS_SPEED=\"$(echo $(
			eval echo \$GCC_WRAPPER_INSERT \$GCC_WRAPPER_APPEND \
			\$GCC${ver:0:1}_WRAPPER_INSERT \$GCC${ver:0:1}_WRAPPER_APPEND | \
			tr ' ' '\n' | sed -e 's/^-SPEED-/-/' -e '/^-O/ { p; d; }' -e '/^-mcpu=/ { p; d; }' \
			-e '/-march=/ { p; d; }' -e '/-mtune=/ { p; d; }' -e 'd'
		))\""
		echo "export CFLAGS=\"\$CFLAGS_SIZE\""
	  } > $root/etc/profile.d/gcc
	fi
	if [ $ROCKCFG_DEFAULT_CXX = $xpkg ]; then
	  echo "Creating /etc/profile.d/gxx ..."
	  {
		echo "export CXXFLAGS_SIZE=\"$(echo $(
			eval echo \$GCC_WRAPPER_INSERT \$GCC_WRAPPER_APPEND \
			\$GCC${ver:0:1}_WRAPPER_INSERT \$GCC${ver:0:1}_WRAPPER_APPEND | \
			tr ' ' '\n' | sed -e 's/^-SIZE-/-/' -e '/^-O/ { p; d; }' -e '/^-mcpu=/ { p; d; }' \
			-e '/-march=/ { p; d; }' -e '/-mtune=/ { p; d; }' -e 'd'
		))\""
		echo "export CXXFLAGS_SPEED=\"$(echo $(
			eval echo \$GCC_WRAPPER_INSERT \$GCC_WRAPPER_APPEND \
			\$GCC${ver:0:1}_WRAPPER_INSERT \$GCC${ver:0:1}_WRAPPER_APPEND | \
			tr ' ' '\n' | sed -e 's/^-SPEED-/-/' -e '/^-O/ { p; d; }' -e '/^-mcpu=/ { p; d; }' \
			-e '/-march=/ { p; d; }' -e '/-mtune=/ { p; d; }' -e 'd'
		))\""
		echo "export CXXFLAGS=\"\$CFLAGS_SIZE\""
	  } > $root/etc/profile.d/gxx
	fi

	# Create symlinks for runtime libraries so they can be found by
	# the dynamic loader and force rebuilding of the wrapper links
	#
	if [ $stagelevel -gt 1 ] ; then
		[ $ROCKCFG_DEFAULT_CC = $xpkg ] && \
			( mkdir -p $root/$prefix/lib ; cd $root/$prefix/lib ; \
			ln -vfs ${gcc_lib_dir}/*.so.* . ; )
		rm -fv $base/build/$ROCKCFG_ID/ROCK/$toolsdir/.lastupdate
	fi

	if [ "$ROCKCFG_PSEUDONATIVE" = 1 ]; then
		echo "Adapting gcc specs file..."
		cd $root/$prefix/lib/${gcc_lib_dir}
		genrockspecs

		# echo "Linking gcc libs to tools.cross..."
		# cd $root/ROCK/tools.cross/lib/${gcc_lib_dir}/
		# ln -sf ../../../../../../$prefix/lib/${gcc_lib_dir}/*.a .
		# ln -sf ../../../../../../$prefix/lib/${gcc_lib_dir}/*.la .
		# ln -sf ../../../../../../$prefix/lib/${gcc_lib_dir}/*.so .
		# ln -sf ../../../../../../$prefix/lib/${gcc_lib_dir}/*.so.* .
	fi

	true
}

gcc_cross() {
	# Apply the respective gcc-2 or gcc-3 stack protector patch.
	. $base/package/base/gcc/apply-protector.sh $base gcc${pkg_gcc_version} "$desc_D"

	mkdir -p $root/$prefix/$pkg_gcc_target/{bin,lib}

	if [ "$stagelevel" -eq 0 ]
	then
		rm -f $root/$prefix/$pkg_gcc_target/include
		if [ -f $root/$prefix/include/stdio.h ]; then
			ln -s ../include $root/$prefix/$pkg_gcc_target/include
		elif [ -f $root/$prefix/diet-include/stdio.h ]; then
			ln -s ../diet-include $root/$prefix/$pkg_gcc_target/include
		fi

		bindir="$root/$prefix/crosscc"
		mkdir -p $root/$prefix/crosscc
	fi

	if [ "$pkg_gcc_version" != "2" ]; then
		if [ "$ROCKCFG_PSEUDONATIVE" = 1 ]; then
			confopt="$confopt --enable-languages=c,c++"
		else
			confopt="$confopt --enable-languages=c"
		fi
	fi
	
	mkdir objdir ; cd objdir ; hook_eval preconf
	eval bash ../configure --program-prefix=${pkg_gcc_target}- --disable-cpp \
	                 --disable-shared --disable-multilib $confopt
	if [ -d libiberty ]; then make -C libiberty; fi
	if [ -d texinfo ]; then make -C texinfo; fi

	hook_eval premake
	if [ "$xpkg" = "gcc2" ] ; then
		make -C gcc all LANGUAGES="c"
		hook_eval inmake
		make -C gcc install LANGUAGES="c"
	else
		# workaround for at least gcc-3.2.3
		mkdir -p $root/$prefix/lib/${gcc_lib_dir}
		if [ -d gcc ]; then
			make -C gcc all
			hook_eval inmake
			make -C gcc install
		else
			make all-gcc
			hook_eval inmake
			make install-gcc
		fi
	fi
	hook_eval postmake

	if [ -f $root/$prefix/lib/${gcc_lib_dir}/libgcc.a ]; then
		${pkg_gcc_target}-ranlib \
			$root/$prefix/lib/${gcc_lib_dir}/libgcc.a
	fi

	if [ "$stagelevel" -eq 0 ]; then
		x="$root/$prefix/crosscc/${arch_target}"
		ln -svf ${arch_target}-gcc $x-gcc-${pkg_gcc_version}
		ln -svf ${arch_target}-g++ $x-g++-${pkg_gcc_version}
		ln -svf ${arch_target}-gcc $x-kcc-${pkg_gcc_version}
		ln -svf ${arch_target}-gcc $x-kcc
		ln -svf ${arch_target}-gcc $x-cc
		rm -vf "$root/$prefix/crosscc/gcc"
		rm -vf "$root/$prefix/crosscc/gcj"

		cd $root/$prefix/$arch_target/lib
		for x in Mcrt1.o crt1.o crti.o crtn.o gcrt1.o \
			 libc.a libc.so libc_nonshared.a
		do
			if [ ! -e $x ]; then
				ln -fvs $root/../../usr/lib/$x $x
			fi
		done

		for x in ld-linux{,-$arch_machine}.so.2 ld.so.1 libc.so.{6,6.1}
		do ln -fvs $root/../../lib/$x $x ; done

		# glibc uses -lgcc_s with --as-needed, which fails if libgcc_s.{so,a}
		# is not even there.  -- clifford & fake
		#
		# the shared object is not really needed.
		#if [ ! -e $root/$prefix/lib/${gcc_lib_dir}/libgcc_s.so ]; then
		#	${pkg_gcc_target}-gcc -shared -nostdlib \
		#		-o $root/$prefix/lib/${gcc_lib_dir}/libgcc_s.so -x c /dev/null
		#fi
		if [ ! -e $root/$prefix/lib/${gcc_lib_dir}/libgcc_s.a ]; then
			${pkg_gcc_target}-gcc -x c /dev/null -c -o null.o
			${pkg_gcc_target}-ar q null.a null.o; rm -f null.o
			${pkg_gcc_target}-ranlib null.a
			mv null.a $root/$prefix/lib/${gcc_lib_dir}/libgcc_s.a
		fi

		rm -f $root/$prefix/.lastupdate
	fi

	if [ "$stagelevel" -eq 0 -o "$ROCKCFG_PSEUDONATIVE" = 1 ]; then
		echo "Adapting gcc specs file..."
		cd $root/$prefix/lib/${gcc_lib_dir}
		genrockspecs
	fi

	true
}

if [ "$stagelevel" -eq 0 -o -n "$pkg_gcc_cross" ]
then
	custmain="gcc_cross"
else
	custmain="custmain"
fi

gcc_lib_dir="gcc-lib/${pkg_gcc_target}/${ver%%-*}"
[ $pkg_gcc_version = 34 ] && gcc_lib_dir="gcc/${pkg_gcc_target}/${ver%%-*}"