inherit autotools

DESCRIPTION := The GNU cc and gcc C compilers.
LICENSE := GPL
MAINTAINER := Gerald Britton <gbritton@doomcom.org>

DEPENDS := virtual/${CROSS}binutils virtual/${CROSS}gcc \
           virtual/uclibc virtual/uclibc-headers patcher

PACKAGES = ${PN} ${PN}-cplusplus \
           uclibc-libgcc uclibc-libstdcplusplus \
           ${PN}-doc

FILES_${PN} = ${bindir}/${TARGET_SYS}-gcc \
              ${bindir}/${TARGET_SYS}-cpp \
              ${bindir}/${TARGET_SYS}-gcov \
              ${bindir}/${TARGET_SYS}-gccbug \
              ${libdir}/gcc-lib/${TARGET_SYS}/${PV}/cc1 \
              ${libdir}/gcc-lib/${TARGET_SYS}/${PV}/collect2 \
              ${libdir}/gcc-lib/${TARGET_SYS}/${PV}/crt* \
              ${libdir}/gcc-lib/${TARGET_SYS}/${PV}/specs \
              ${libdir}/gcc-lib/${TARGET_SYS}/${PV}/libgcc* \
              ${libdir}/gcc-lib/${TARGET_SYS}/${PV}/include \
              ${prefix}/${TARGET_SYS}/lib/libgcc_s.so \
              ${prefix}/${TARGET_SYS}/lib/libiberty.a \
              ${bindir}/cc ${bindir}/gcc ${bindir}/cpp \
              ${bindir}/gcov ${bindir}/gccbug

FILES_${PN}-cplusplus = ${bindir}/${TARGET_SYS}-g++ \
                  ${libdir}/gcc-lib/${TARGET_SYS}/${PV}/cc1plus \
                  ${prefix}/${TARGET_SYS}/lib/libstdc++.so \
                  ${prefix}/${TARGET_SYS}/lib/libstdc++.la \
                  ${prefix}/${TARGET_SYS}/lib/libstdc++.a \
                  ${prefix}/${TARGET_SYS}/lib/libsupc++.la \
                  ${prefix}/${TARGET_SYS}/lib/libsupc++.a \
                  ${includedir}/c++ \
                  ${bindir}/c++ ${bindir}/g++

FILES_uclibc-libgcc = /lib/libgcc_s.so.*

FILES_uclibc-libstdcplusplus = ${prefix}/${TARGET_SYS}/lib/libstdc++.so.*

FILES_${PN}-doc = ${infodir} ${mandir} \
                  ${libdir}/gcc-lib/${TARGET_SYS}/${PV}/include/README

SRC_URI := http://gcc.get-software.com/releases/gcc-${PV}/gcc-${PV}.tar.bz2 \
           file://${FILESDIR}/gcc-001-disable-mathf.patch;patch=1 \
           file://${FILESDIR}/gcc-006-include-search.patch;patch=1 \
           file://${FILESDIR}/gcc-810-libstd++-locale.patch;patch=1

S := ${WORKDIR}/gcc-${PV}
B := ${S}/build.${HOST_SYS}.${TARGET_SYS}

EXTRA_OECONF := --with-local-prefix=/usr/local \
                --with-gxx-include-dir=${includedir}/c++ \
                --enable-target-optspace \
                --disable-nls \
                --with-gnu-ld \
                --disable-__cxa_atexit \
                --enable-languages=c,c++ \
                --enable-shared \
                --enable-multilib \
                --program-prefix=${TARGET_SYS}-

do_configure_prepend () {
	# Setup these vars for cross building only
	if [ "${BUILD_SYS}" != "${HOST_SYS}" ]; then
		export CC_FOR_TARGET="${CCACHE} ${CROSS}gcc"
		export GCC_FOR_TARGET="${CCACHE} ${CROSS}gcc"
		export CXX_FOR_TARGET="${CCACHE} ${CROSS}g++"
		export AS_FOR_TARGET="${CROSS}as"
		export LD_FOR_TARGET="${CROSS}ld"
		export NM_FOR_TARGET="${CROSS}nm"
		export AR_FOR_TARGET="${CROSS}ar"
		export RANLIB_FOR_TARGET="${CROSS}ranlib"
	fi
}

do_install () {
	autotools_do_install
	# Cleanup some of the gcc-lib stuff
	rm -rf ${D}/${libdir}/gcc-lib/${TARGET_SYS}/${PV}/install-tools

	# Move libgcc_s into /lib
	mkdir -p ${D}/lib
	mv -f ${D}/${prefix}/${TARGET_SYS}/lib/libgcc_s.so.* ${D}/lib
	rm -f ${D}/${prefix}/${TARGET_SYS}/lib/libgcc_s.so
	ln -s ../../../lib/libgcc_s.so.? \
	      ${D}/${prefix}/${TARGET_SYS}/libgcc_s.so

	# Cleanup manpages..
	rm -rf ${D}/${mandir}/man7
	mv ${D}/${mandir}/man1/cpp.1 \
	   ${D}/${mandir}/man1/${TARGET_SYS}-cpp.1
	mv ${D}/${mandir}/man1/gcov.1 \
	   ${D}/${mandir}/man1/${TARGET_SYS}-gcov.1

	cd ${D}/${bindir}

	# We care about g++ not c++
	rm -f *c++

	# We don't care about the gcc-<version> ones for this
	rm -f *gcc-?.?*

#	# Cleanup after gcc's --program-prefix failing..
#	rm -f ${TARGET_SYS}-${TARGET_ARCH}-uclibc-*

#	# Symlinks for if this is intended to be the only compiler
#	for p in ${TARGET_ARCH}-uclibc-* ; do
#		ln -s $p `echo $p | sed -e s,${TARGET_ARCH}-uclibc-,,`
#		ln -s $p `echo $p | sed -e s,uclibc,linux,`
#	done
	ln -s ${TARGET_SYS}-g++ g++
	ln -s ${TARGET_SYS}-gcc gcc
	ln -s g++ c++
	ln -s gcc cc
}