90 lines
3.4 KiB
PHP
90 lines
3.4 KiB
PHP
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DEPENDS = "virtual/${TARGET_PREFIX}binutils ${NATIVEDEPS}"
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PROVIDES = "virtual/${TARGET_PREFIX}gcc-initial"
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PACKAGES = ""
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INHIBIT_AUTOTOOLS_DEPS = "1"
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INHIBIT_DEFAULT_DEPS = "1"
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# We still need gnu-config-native
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DEPENDS_prepend = "gnu-config-native autoconf-native "
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PN = "gcc-cross-initial-${TARGET_ARCH}"
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CROSS_TARGET_SYS_DIR_append = ".${PN}"
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# This is intended to be a -very- basic config
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# sysroot is needed in case we use libc-initial
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EXTRA_OECONF = "\
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--with-newlib \
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--without-headers \
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--disable-shared \
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--disable-threads \
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--disable-multilib \
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--disable-__cxa_atexit \
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--enable-languages=c \
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--program-prefix=${TARGET_PREFIX} \
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--with-sysroot=/not/exist \
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--with-build-sysroot=${STAGING_DIR_TARGET} \
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${EXTRA_OECONF_INITIAL} \
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${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-gold', '--with-ld=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}ld.bfd', '', d)} \
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${EXTRA_OECONF_GCC_FLOAT} \
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${@get_gcc_ppc_plt_settings(bb, d)} \
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"
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EXTRA_OECONF += "--with-native-system-header-dir=${SYSTEMHEADERS}"
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do_compile () {
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oe_runmake all-gcc configure-target-libgcc
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(cd ${B}/${TARGET_SYS}/libgcc; oe_runmake enable-execute-stack.c unwind.h md-unwind-support.h sfp-machine.h gthr-default.h)
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}
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do_install () {
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( cd ${B}/${TARGET_SYS}/libgcc; oe_runmake 'DESTDIR=${D}' install-unwind_h-forbuild install-unwind_h)
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oe_runmake 'DESTDIR=${D}' install-gcc
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# We don't really need this (here shares/ contains man/, info/, locale/).
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rm -rf ${D}${datadir}/
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# We use libiberty from binutils
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find ${D}${exec_prefix}/lib -name libiberty.a | xargs rm -f
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find ${D}${exec_prefix}/lib -name libiberty.h | xargs rm -f
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# Insert symlinks into libexec so when tools without a prefix are searched for, the correct ones are
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# found. These need to be relative paths so they work in different locations.
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dest=${D}${libexecdir}/gcc/${TARGET_SYS}/${BINV}/
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install -d $dest
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useld=${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-gold', '.bfd', '', d)}
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ln -sf ${BINRELPATH}/${TARGET_PREFIX}ld${useld} ${dest}ld
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for t in ar as nm objcopy objdump ranlib strip g77 gcc cpp gfortran; do
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ln -sf ${BINRELPATH}/${TARGET_PREFIX}$t $dest$t
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done
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# fixed limits.h infact includes the so called real limits.h
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# which should come from libc but when we build libc-initial
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# then bunch of configure tests include fixed limits.h which in turn
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# includes real limits.h but this real limits.h is not staged yet
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# so we overwirte the generated include-fixed/limits.h for gcc-cross-initial
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# to get rid references to real limits.h
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cp gcc/include-fixed/limits.h ${D}${gcclibdir}/${TARGET_SYS}/${BINV}/include/limits.h
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}
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#
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# Override the default sysroot staging copy since this won't look like a target system
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#
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sysroot_stage_all() {
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sysroot_stage_dir ${D} ${SYSROOT_DESTDIR}
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install -d ${SYSROOT_DESTDIR}${STAGING_DIR_TARGET}${target_base_libdir}/
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install -d ${SYSROOT_DESTDIR}${STAGING_DIR_TARGET}${target_libdir}/
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mv ${SYSROOT_DESTDIR}${target_base_libdir}/* ${SYSROOT_DESTDIR}${STAGING_DIR_TARGET}${target_base_libdir}/ || true
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mv ${SYSROOT_DESTDIR}${target_libdir}/* ${SYSROOT_DESTDIR}${STAGING_DIR_TARGET}${target_libdir}/ || true
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}
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do_populate_sysroot[sstate-inputdirs] = "${SYSROOT_DESTDIR}/${STAGING_DIR_HOST}/"
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do_populate_sysroot[sstate-outputdirs] = "${COMPONENTS_DIR}/${PACKAGE_ARCH}/${PN}"
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inherit nopackages
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COMPILERINITIAL = "-initial"
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# We really only want this built by things that need it, not any recrdeptask
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deltask do_build
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