From c527fd1f14c27855a37f2e8ac5346ce8d940ced2 Mon Sep 17 00:00:00 2001 From: Tudor Florea Date: Thu, 16 Oct 2014 03:05:19 +0200 Subject: initial commit for Enea Linux 4.0-140929 Migrated from the internal git server on the daisy-enea-point-release branch Signed-off-by: Tudor Florea --- meta/recipes-devtools/gcc/gcc-configure-common.inc | 133 +++++++++++++++++++++ 1 file changed, 133 insertions(+) create mode 100644 meta/recipes-devtools/gcc/gcc-configure-common.inc (limited to 'meta/recipes-devtools/gcc/gcc-configure-common.inc') diff --git a/meta/recipes-devtools/gcc/gcc-configure-common.inc b/meta/recipes-devtools/gcc/gcc-configure-common.inc new file mode 100644 index 0000000000..dc44cc9f08 --- /dev/null +++ b/meta/recipes-devtools/gcc/gcc-configure-common.inc @@ -0,0 +1,133 @@ +require gcc-multilib-config.inc +# +# Build the list of lanaguages to build. +# +# These can be overridden by the version specific .inc file. + +# Java (gcj doesn't work on all architectures) +JAVA ?= ",java" +JAVA_arm ?= "" +JAVA_armeb ?= "" +JAVA_mipsel ?= "" +JAVA_sh3 ?= "" +# gcc 3.x expects 'f77', 4.0 expects 'f95', 4.1 and 4.2 expect 'fortran' +FORTRAN ?= ",f77" +LANGUAGES ?= "c,c++${FORTRAN}${JAVA}" +# disable --enable-target-optspace for powerpc SPE +# at -Os libgcc.so.1 creates references into +# hidden symbols in libgcc.a which linker complains +# when linking shared libraries further in the build like (gnutls) + +SPECIAL_ARCH_LIST = "powerpc" +OPTSPACE = '${@base_contains("SPECIAL_ARCH_LIST", "${TARGET_ARCH}", "", "--enable-target-optspace",d)}' + +EXTRA_OECONF_BASE ?= "" +EXTRA_OECONF_PATHS ?= "" +EXTRA_OECONF_INITIAL ?= "" +EXTRA_OECONF_INTERMEDIATE ?= "" + +GCCMULTILIB ?= "--disable-multilib" +GCCTHREADS ?= "posix" + +EXTRA_OECONF = "${@['--enable-clocale=generic', ''][d.getVar('USE_NLS', True) != 'no']} \ + --with-gnu-ld \ + --enable-shared \ + --enable-languages=${LANGUAGES} \ + --enable-threads=${GCCTHREADS} \ + ${GCCMULTILIB} \ + --enable-c99 \ + --enable-long-long \ + --enable-symvers=gnu \ + --enable-libstdcxx-pch \ + --program-prefix=${TARGET_PREFIX} \ + --without-local-prefix \ + ${OPTSPACE} \ + ${EXTRA_OECONF_BASE} \ + ${EXTRA_OECONF_FPU} \ + ${EXTRA_OECONF_PATHS} \ + ${@get_gcc_mips_plt_setting(bb, d)} \ + ${@get_gcc_multiarch_setting(bb, d)}" + +export ac_cv_path_SED = 'sed' +export gcc_cv_collect2_libs = 'none required' +# We need to set gcc_cv_collect2_libs else there is cross-compilation badness +# in the config.log files (which might not get generated until do_compile +# hence being missed by the insane do_configure check). + +# Build uclibc compilers without cxa_atexit support +EXTRA_OECONF_append_linux = " --enable-__cxa_atexit" +EXTRA_OECONF_append_libc-uclibc = " --enable-__cxa_atexit" + +EXTRA_OECONF_append_mips64 = " --with-abi=64 --with-arch-64=mips64 --with-tune-64=mips64" +EXTRA_OECONF_append_mips64el = " --with-abi=64 --with-arch-64=mips64 --with-tune-64=mips64" + +EXTRA_OECONF_FPU = "${@get_gcc_fpu_setting(bb, d)}" +CPPFLAGS = "" + +# powerpc needs this to comply with the ABI +EXTRA_OECONF_append_powerpc = " --with-long-double-128" +EXTRA_OECONF_append_powerpc64 = " --with-long-double-128" + +# Used by configure to define additional values for FLAGS_FOR_TARGET - +# passed to all the compilers. +ARCH_FLAGS_FOR_TARGET = "${TARGET_CC_ARCH}" +EXTRA_OEMAKE += "ARCH_FLAGS_FOR_TARGET='${ARCH_FLAGS_FOR_TARGET}'" + +SYSTEMHEADERS = "${target_includedir}" +SYSTEMLIBS = "${target_base_libdir}/" +SYSTEMLIBS1 = "${target_libdir}/" + +do_configure_prepend () { + # 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}" +#endif /* ! GCC_DEFAULTS_H */ +_EOF + mv ${B}/gcc/defaults.h.new ${B}/gcc/defaults.h +} + +do_configure () { + # Setup these vars for cross building only + # ... because foo_FOR_TARGET apparently gets misinterpreted inside the + # gcc build stuff when the build is producing a cross compiler - i.e. + # when the 'current' target is the 'host' system, and the host is not + # the target (because the build is actually making a cross compiler!) + if [ "${BUILD_SYS}" != "${HOST_SYS}" ]; then + export CC_FOR_TARGET="${CC}" + export GCC_FOR_TARGET="${CC}" + export CXX_FOR_TARGET="${CXX}" + 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 GFORTRAN_FOR_TARGET="gfortran" + export RANLIB_FOR_TARGET="${HOST_PREFIX}ranlib" + fi + export CC_FOR_BUILD="${BUILD_CC}" + export CXX_FOR_BUILD="${BUILD_CXX}" + export CFLAGS_FOR_BUILD="${BUILD_CFLAGS}" + export CPPFLAGS_FOR_BUILD="${BUILD_CPPFLAGS}" + export CXXFLAGS_FOR_BUILD="${BUILD_CXXFLAGS}" + export LDFLAGS_FOR_BUILD="${BUILD_LDFLAGS}" + export ARCH_FLAGS_FOR_TARGET="${ARCH_FLAGS_FOR_TARGET}" + export CFLAGS_FOR_TARGET="${TARGET_CFLAGS}" + export CPPFLAGS_FOR_TARGET="${TARGET_CPPFLAGS}" + export CXXFLAGS_FOR_TARGET="${TARGET_CXXFLAGS}" + export LDFLAGS_FOR_TARGET="${TARGET_LDFLAGS}" + (cd ${S} && gnu-configize) || die "failure running gnu-configize" + + oe_runconf +} + -- cgit v1.2.3-54-g00ecf