+inherit autotools
+
+DESCRIPTION = "The GNU cc and gcc C compilers."
+LICENSE = "GPL"
+MAINTAINER = "Gerald Britton <gbritton@doomcom.org>"
+
+# libgcc libstdc++ libg2c are listed in our FILES_*, but are actually
+# packaged in the respective cross packages.
+PACKAGES = "${PN} ${PN}-symlinks \
+ ${PN}-c++ ${PN}-c++-symlinks \
+ ${PN}-f77 ${PN}-f77-symlinks \
+ libstdc++-dev libg2c-dev \
+ ${PN}-doc"
+
+FILES_${PN} = "${bindir}/${TARGET_PREFIX}gcc \
+ ${bindir}/${TARGET_PREFIX}cpp \
+ ${bindir}/${TARGET_PREFIX}gcov \
+ ${bindir}/${TARGET_PREFIX}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}/lib* \
+ ${libdir}/gcc-lib/${TARGET_SYS}/${PV}/include"
+
+FILES_${PN}-symlinks = "${bindir}/cc \
+ ${bindir}/gcc \
+ ${bindir}/cpp \
+ ${bindir}/gcov \
+ ${bindir}/gccbug"
+
+FILES_${PN}-c++ = "${bindir}/${TARGET_PREFIX}g++ \
+ ${libdir}/gcc-lib/${TARGET_SYS}/${PV}/cc1plus"
+
+FILES_${PN}-c++-symlinks = "${bindir}/c++ \
+ ${bindir}/g++"
+
+FILES_libgcc = "/lib/libgcc_s.so.*"
+
+# Called from within gcc-cross, so libdir is set wrong
+#FILES_libstdc++ = "${libdir}/libstdc++.so.*"
+FILES_libstdc++ = "/usr/lib/libstdc++.so.*"
+
+FILES_libstdc++-dev = "${includedir}/c++/${PV} \
+ ${libdir}/libstdc++.so \
+ ${libdir}/libstdc++.la \
+ ${libdir}/libstdc++.a \
+ ${libdir}/libsupc++.la \
+ ${libdir}/libsupc++.a"
+
+FILES_${PN}-doc = "${infodir} \
+ ${mandir} \
+ ${libdir}/gcc-lib/${TARGET_SYS}/${PV}/include/README"
+
+SRC_URI = "${GNU_MIRROR}/gcc/releases/gcc-${PV}/gcc-${PV}.tar.bz2 \
+ file://arm-gotoff.dpatch;patch=1;pnum=0 \
+ file://arm-ldm.dpatch;patch=1;pnum=0 \
+ file://arm-tune.patch;patch=1;pnum=0 \
+ file://arm-ldm-peephole.patch;patch=1;pnum=0 \
+ file://libibery-crosstool.patch;patch=1;pnum=1 \
+ file://reverse-compare.patch;patch=1 \
+ file://gcc34-15089.patch;patch=1 \
+ file://gcc-uclibc-3.3-100-conf.patch;patch=1 \
+ file://gcc-uclibc-3.3-110-conf.patch;patch=1 \
+ file://gcc-uclibc-3.3-120-softfloat.patch;patch=1 \
+ file://gcc-uclibc-3.3-200-code.patch;patch=1"
+
+PREMIRRORS_prepend () {
+${GNU_MIRROR}/gcc/releases/ ftp://gcc.gnu.org/pub/gcc/releases/
+${GNU_MIRROR}/gcc/releases/ http://gcc.get-software.com/releases/
+}
+
+gccbuild_uclibc_do_patch () {
+ #
+ # Hack things to use the correct shared lib loader
+ #
+ #LIST=`grep -lr -- "-dynamic-linker.*\.so[\.0-9]*" .`
+ #if [ -n "$LIST" ] ; then
+ # perl -i -p -e "s,-dynamic-linker.*\.so[\.0-9]*},-dynamic-linker /lib/ld-uClibc.so.0},;" $LIST
+ #fi
+
+ #
+ # Prevent system glibc start files from leaking in uninvited...
+ #
+ perl -i -p -e "s,standard_startfile_prefix_1 = \".*,standard_startfile_prefix_1 = \"${CROSS_DIR}/${TARGET_SYS}/lib/\";,;" gcc/gcc.c
+ perl -i -p -e "s,standard_startfile_prefix_2 = \".*,standard_startfile_prefix_2 = \"${CROSS_DIR}/${TARGET_SYS}/usr/lib/\";,;" gcc/gcc.c
+
+ #
+ # Prevent system glibc include files from leaking in uninvited...
+ #
+ perl -i -p -e "s,^NATIVE_SYSTEM_HEADER_DIR.*,NATIVE_SYSTEM_HEADER_DIR=${CROSS_DIR}/${TARGET_SYS}/include,;" gcc/Makefile.in
+ perl -i -p -e "s,^CROSS_SYSTEM_HEADER_DIR.*,CROSS_SYSTEM_HEADER_DIR=${CROSS_DIR}/${TARGET_SYS}/include,;" gcc/Makefile.in
+ perl -i -p -e "s,^#define.*STANDARD_INCLUDE_DIR.*,#define STANDARD_INCLUDE_DIR \"${CROSS_DIR}/${TARGET_SYS}/include\",;" gcc/cppdefault.h
+
+ #
+ # Prevent system glibc libraries from being found by collect2
+ # when it calls locatelib() and rummages about the system looking
+ # for libraries with the correct name...
+ #
+ perl -i -p -e "s,\"/lib,\"${CROSS_DIR}/${TARGET_SYS}/lib,g;" \
+ gcc/collect2.c
+ perl -i -p -e "s,\"/usr/,\"${CROSS_DIR}/${TARGET_SYS}/usr/,g;" \
+ gcc/collect2.c
+
+ #
+ # Prevent gcc from using the unwind-dw2-fde-glibc code
+ #
+ perl -i -p -e "s,^#ifndef inhibit_libc,#define inhibit_libc\n#ifndef inhibit_libc,g;" gcc/unwind-dw2-fde-glibc.c
+}
+
+python do_patch () {
+ import oe, re
+ oe.build.exec_func('base_do_patch', d)
+ if (re.match('.*uclibc$', oe.data.getVar('TARGET_OS', d, 1)) != None):
+ oe.build.exec_func('gccbuild_uclibc_do_patch', d)
+}
+
+S = "${WORKDIR}/gcc-${PV}"
+B = "${S}/build.${HOST_SYS}.${TARGET_SYS}"
+
+EXTRA_OECONF = "--disable-nls \
+ --with-gnu-ld \
+ --enable-shared \
+ --enable-multilib \
+ --enable-target-optspace \
+ --enable-languages=c,c++,f77 \
+ --enable-threads=posix \
+ --enable-c99 \
+ --enable-long-long \
+ --enable-symvers=gnu \
+ --program-prefix=${TARGET_PREFIX} \
+ ${EXTRA_OECONF_PATHS} \
+ ${EXTRA_OECONF_DEP}"
+
+EXTRA_OECONF_PATHS = "--with-local-prefix=${prefix}/local \
+ --with-gxx-include-dir=${includedir}/c++/${PV}"
+
+EXTRA_OECONF_DEP = ""
+EXTRA_OECONF_uclibc = "--disable-__cxa_atexit"
+EXTRA_OECONF_glibc = "--enable-__cxa_atexit"
+EXTRA_OECONF += "${@get_fpu_setting(oe, d)}"
+
+def get_fpu_setting(oe, d):
+ if oe.data.getVar('TARGET_FPU', d, 1) in [ 'soft' ]:
+ return "--with-float=soft"
+ return ""
+
+python __anonymous () {
+ import oe, re
+ if (re.match('linux-uclibc$', oe.data.getVar('TARGET_OS', d, 1)) != None):
+ oe.data.setVar('EXTRA_OECONF_DEP', '${EXTRA_OECONF_uclibc}', d)
+ elif (re.match('linux$', oe.data.getVar('TARGET_OS', d, 1)) != None):
+ oe.data.setVar('EXTRA_OECONF_DEP', '${EXTRA_OECONF_glibc}', d)
+}
+
+do_configure () {
+ # Setup these vars for cross building only
+ if [ "${BUILD_SYS}" != "${HOST_SYS}" ]; then
+ export CC_FOR_TARGET="${CCACHE} ${HOST_PREFIX}gcc"
+ export GCC_FOR_TARGET="${CCACHE} ${HOST_PREFIX}gcc"
+ export CXX_FOR_TARGET="${CCACHE} ${HOST_PREFIX}g++"
+ export AS_FOR_TARGET="${HOST_PREFIX}as"
+ export LD_FOR_TARGET="${HOST_PREFIX}ld"
+ export NM_FOR_TARGET="${HOST_PREFIX}nm"
+ export AR_FOR_TARGET="${HOST_PREFIX}ar"
+ export RANLIB_FOR_TARGET="${HOST_PREFIX}ranlib"
+ fi
+ (cd ${S} && gnu-configize) || die "failure running gnu-configize"
+ oe_runconf
+}
+
+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 ${D}/${libdir}/libgcc_s.so.* ${D}/lib
+ rm -f ${D}/${libdir}/libgcc_s.so
+ ln -sf `echo ${libdir}/gcc-lib/${TARGET_SYS}/${PV} | tr -s / |
+ sed -e 's,^/,,' -e 's,[^/]*,..,g'`/lib/libgcc_s.so.? \
+ ${D}/${libdir}/gcc-lib/${TARGET_SYS}/${PV}/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
+
+ # We use libiberty from binutils
+ rm -f ${D}/${libdir}/libiberty.a
+
+ 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-?.?*
+
+ # These sometimes show up, they are strange, we remove them
+ rm -f ${TARGET_ARCH}-*${TARGET_ARCH}-*
+
+ # Symlinks so we can use these trivially on the target
+ ln -sf ${TARGET_SYS}-g77 g77
+ ln -sf ${TARGET_SYS}-g++ g++
+ ln -sf ${TARGET_SYS}-gcc gcc
+ ln -sf g77 f77
+ ln -sf g++ c++
+ ln -sf gcc cc
+}
git.openpandora.org / openembedded.git / commitdiff