diff options
Diffstat (limited to 'meta/recipes-devtools/gcc/gcc-configure-common.inc')
-rw-r--r-- | meta/recipes-devtools/gcc/gcc-configure-common.inc | 48 |
1 files changed, 28 insertions, 20 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-configure-common.inc b/meta/recipes-devtools/gcc/gcc-configure-common.inc index f7b5836c4f..9f5ba335c0 100644 --- a/meta/recipes-devtools/gcc/gcc-configure-common.inc +++ b/meta/recipes-devtools/gcc/gcc-configure-common.inc @@ -61,6 +61,34 @@ SYSTEMHEADERS = "${target_includedir}" SYSTEMLIBS = "${target_base_libdir}/" SYSTEMLIBS1 = "${target_libdir}/" +do_configure_prepend () { + # Change the default dynamic linker path, only useful for SDK, other's value + # are not changed according to the SYSTEMLIBS_DIR + sed -i ${S}/gcc/config/*/linux*.h -e \ + 's#\(GLIBC_DYNAMIC_LINKER[^ ]*\)\( *"/lib.*\)#\1 SYSTEMLIBS_DIR\2#' + + SYSTEMLIBS_DIR=`dirname ${SYSTEMLIBS}` + [ "$SYSTEMLIBS_DIR" = "/" ] && SYSTEMLIBS_DIR="" + # teach gcc to find correct target includedir when checking libc ssp support + mkdir -p ${B}/gcc + echo "NATIVE_SYSTEM_HEADER_DIR = ${SYSTEMHEADERS}" > ${B}/gcc/t-oe + cat ${S}/gcc/defaults.h | grep -v "\#endif.*GCC_DEFAULTS_H" > ${B}/gcc/defaults.h.new + cat >>${B}/gcc/defaults.h.new <<_EOF +#ifndef STANDARD_INCLUDE_DIR +#define STANDARD_INCLUDE_DIR "${SYSTEMHEADERS}" +#endif +#ifndef STANDARD_STARTFILE_PREFIX_1 +#define STANDARD_STARTFILE_PREFIX_1 "${SYSTEMLIBS}" +#endif +#ifndef STANDARD_STARTFILE_PREFIX_2 +#define STANDARD_STARTFILE_PREFIX_2 "${SYSTEMLIBS1}" +#endif +#define SYSTEMLIBS_DIR "$SYSTEMLIBS_DIR" +#endif /* ! GCC_DEFAULTS_H */ +_EOF + mv ${B}/gcc/defaults.h.new ${B}/gcc/defaults.h +} + do_configure () { # Setup these vars for cross building only # ... because foo_FOR_TARGET apparently gets misinterpreted inside the @@ -86,27 +114,7 @@ do_configure () { export LDFLAGS_FOR_BUILD="${BUILD_LDFLAGS}" export ARCH_FLAGS_FOR_TARGET="${ARCH_FLAGS_FOR_TARGET}" (cd ${S} && gnu-configize) || die "failure running gnu-configize" - - # teach gcc to find correct target includedir when checking libc ssp support - sed -i 's:^\([ ]*\)glibc_header_dir=\"${with_build_sysroot}/usr/include\":\1glibc_header_dir=\"${with_build_sysroot}${SYSTEMHEADERS}\":g' ${S}/gcc/configure.ac - sed -i 's:^\([ ]*\)glibc_header_dir=\"${with_build_sysroot}/usr/include\":\1glibc_header_dir=\"${with_build_sysroot}${SYSTEMHEADERS}\":g' ${S}/gcc/configure - # splice our idea of where the headers live into gcc's world - echo "NATIVE_SYSTEM_HEADER_DIR = ${SYSTEMHEADERS}" > ${T}/t-oe - sed 's%^tmake_file=.*$%& ${T}/t-oe%' < ${S}/gcc/Makefile.in >${S}/gcc/Makefile.in.new - mv ${S}/gcc/Makefile.in.new ${S}/gcc/Makefile.in - cat ${S}/gcc/defaults.h | grep -v "\#endif.*GCC_DEFAULTS_H" > ${S}/gcc/defaults.h.new - echo "#ifndef STANDARD_INCLUDE_DIR" >> ${S}/gcc/defaults.h.new - echo "#define STANDARD_INCLUDE_DIR \"${SYSTEMHEADERS}\"" >> ${S}/gcc/defaults.h.new - echo "#endif" >> ${S}/gcc/defaults.h.new - echo "#ifndef STANDARD_STARTFILE_PREFIX_1" >> ${S}/gcc/defaults.h.new - echo "#define STANDARD_STARTFILE_PREFIX_1 \"${SYSTEMLIBS}\"" >> ${S}/gcc/defaults.h.new - echo "#endif" >> ${S}/gcc/defaults.h.new - echo "#ifndef STANDARD_STARTFILE_PREFIX_2" >> ${S}/gcc/defaults.h.new - echo "#define STANDARD_STARTFILE_PREFIX_2 \"${SYSTEMLIBS1}\"" >> ${S}/gcc/defaults.h.new - echo "#endif" >> ${S}/gcc/defaults.h.new - echo "#endif /* ! GCC_DEFAULTS_H */" >> ${S}/gcc/defaults.h.new - mv ${S}/gcc/defaults.h.new ${S}/gcc/defaults.h oe_runconf } |