1 files changed, 168 insertions, 0 deletions

diff --git a/meta/recipes-devtools/gcc/gcc-cross-canadian.inc b/meta/recipes-devtools/gcc/gcc-cross-canadian.inc
new file mode 100644
index 0000000000..e633107d52
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-cross-canadian.inc
@@ -0,0 +1,168 @@
+inherit cross-canadian
+
+SUMMARY = "GNU cc and gcc C compilers (cross-canadian for ${TARGET_ARCH} target)"
+PN = "gcc-cross-canadian-${TRANSLATED_TARGET_ARCH}"
+
+DEPENDS = "virtual/${TARGET_PREFIX}gcc virtual/${HOST_PREFIX}binutils-crosssdk virtual/nativesdk-${HOST_PREFIX}libc-for-gcc nativesdk-gettext"
+
+GCCMULTILIB = "--enable-multilib"
+
+require gcc-configure-common.inc
+
+EXTRA_OECONF_PATHS = "\
+    --with-gxx-include-dir=${SDKPATH}/sysroots/${TUNE_PKGARCH}${TARGET_VENDOR}-${TARGET_OS}${target_includedir}/c++/${BINV} \
+    --with-build-time-tools=${STAGING_DIR_NATIVE}${prefix_native}/${TARGET_SYS}/bin \
+    --with-sysroot=${SDKPATH}/sysroots/${TUNE_PKGARCH}${TARGET_VENDOR}-${TARGET_OS} \
+    --with-build-sysroot=${STAGING_DIR_TARGET} \
+"
+# We have to point gcc at a sysroot but we don't need to rebuild if this changes
+# e.g. we switch between different machines with different tunes.
+EXTRA_OECONF_PATHS[vardepsexclude] = "TUNE_PKGARCH"
+TARGET_ARCH[vardepsexclude] = "TUNE_ARCH"
+get_gcc_float_setting[vardepvalue] = ""
+
+#
+# gcc-cross looks and finds these in ${exec_prefix} but we're not so lucky
+# for the sdk. Hardcoding the paths ensures the build doesn't go canadian or worse.
+#
+export AR_FOR_TARGET = "${TARGET_PREFIX}ar"
+export AS_FOR_TARGET = "${TARGET_PREFIX}as"
+export DLLTOOL_FOR_TARGET = "${TARGET_PREFIX}dlltool"
+export CC_FOR_TARGET = "${TARGET_PREFIX}gcc"
+export CXX_FOR_TARGET = "${TARGET_PREFIX}g++"
+export GCC_FOR_TARGET = "${TARGET_PREFIX}gcc"
+export LD_FOR_TARGET = "${TARGET_PREFIX}ld"
+export LIPO_FOR_TARGET = "${TARGET_PREFIX}lipo"
+export NM_FOR_TARGET = "${TARGET_PREFIX}nm"
+export OBJDUMP_FOR_TARGET = "${TARGET_PREFIX}objdump"
+export RANLIB_FOR_TARGET = "${TARGET_PREFIX}ranlib"
+export STRIP_FOR_TARGET = "${TARGET_PREFIX}strip"
+export WINDRES_FOR_TARGET = "${TARGET_PREFIX}windres"
+
+#
+# We need to override this and make sure the compiler can find staging
+#
+export ARCH_FLAGS_FOR_TARGET = "--sysroot=${STAGING_DIR_TARGET}"
+
+do_configure () {
+        export CC_FOR_BUILD="${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="${BUILD_LDFLAGS}"
+        export CFLAGS_FOR_TARGET="${TARGET_CFLAGS}"
+        export CPPFLAGS_FOR_TARGET="${TARGET_CPPFLAGS}"
+        export CXXFLAGS_FOR_TARGET="${TARGET_CXXFLAGS}"
+        export LDFLAGS_FOR_TARGET="${TARGET_LDFLAGS}"
+        oe_runconf
+}
+
+do_compile () {
+        oe_runmake all-host configure-target-libgcc
+}
+
+INHIBIT_PACKAGE_STRIP = "1"
+
+# Having anything auto depending on gcc-cross-sdk is a really bad idea...
+EXCLUDE_FROM_SHLIBS = "1"
+
+PACKAGES = "${PN} ${PN}-doc"
+
+FILES_${PN} = "\
+    ${exec_prefix}/bin/* \
+    ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/* \
+    ${gcclibdir}/${TARGET_SYS}/${BINV}/*.o \
+    ${gcclibdir}/${TARGET_SYS}/${BINV}/specs \
+    ${gcclibdir}/${TARGET_SYS}/${BINV}/lib* \
+    ${gcclibdir}/${TARGET_SYS}/${BINV}/include \
+    ${gcclibdir}/${TARGET_SYS}/${BINV}/include-fixed \
+    ${gcclibdir}/${TARGET_SYS}/${BINV}/plugin/include/ \
+    ${gcclibdir}/${TARGET_SYS}/${BINV}/plugin/gtype.* \
+    ${includedir}/c++/${BINV} \
+    ${prefix}/${TARGET_SYS}/bin/* \
+    ${prefix}/${TARGET_SYS}/lib/* \
+    ${prefix}/${TARGET_SYS}/usr/include/* \
+"
+INSANE_SKIP_${PN} += "dev-so"
+
+FILES_${PN}-doc = "\
+    ${infodir} \
+    ${mandir} \
+    ${gcclibdir}/${TARGET_SYS}/${BINV}/include/README \
+"
+
+EXEEXT = ""
+
+# Compute how to get from libexecdir to bindir in python (easier than shell)
+BINRELPATH = "${@os.path.relpath(d.expand("${bindir}"), d.expand("${libexecdir}/gcc/${TARGET_SYS}/${BINV}"))}"
+
+do_install () {
+        ( cd ${B}/${TARGET_SYS}/libgcc; oe_runmake 'DESTDIR=${D}' install-unwind_h )
+        oe_runmake 'DESTDIR=${D}' install-host
+
+        # Cleanup some of the ${libdir}{,exec}/gcc stuff ...
+        rm -r ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/install-tools
+        rm -r ${D}${libexecdir}/gcc/${TARGET_SYS}/${BINV}/install-tools
+        rm -rf ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/finclude
+
+        # We care about g++ not c++
+        rm -f ${D}${bindir}/*c++
+
+        # We don't care about the gcc-<version> copies
+        rm -f ${D}${bindir}/*gcc-?.?*
+
+        # We use libiberty from binutils
+        rm -f ${D}${prefix}/${TARGET_SYS}/lib/libiberty.a
+        # Not sure where the strange paths come from
+        rm -f ${D}${libdir}/../lib/libiberty.a
+        rm -f ${D}${libdir}/libiberty.a
+
+        # Cleanup empty directories which are not shipped
+        # we use rmdir instead of 'rm -f' to ensure the non empty directories are not deleted
+        # ${D}${libdir}/../lib only seems to appear with SDKMACHINE=i686
+        local empty_dirs="${D}${libdir}/../lib ${D}${prefix}/${TARGET_SYS}/lib ${D}${prefix}/${TARGET_SYS} ${D}${includedir}"
+        for i in $empty_dirs; do
+                [ -d $i ] && rmdir --ignore-fail-on-non-empty $i
+        done
+
+        # Insert symlinks into libexec so when tools without a prefix are searched for, the correct ones are
+        # found.
+        dest=${D}${libexecdir}/gcc/${TARGET_SYS}/${BINV}/
+        install -d $dest
+        suffix=${EXEEXT}
+        for t in ar as ld nm objcopy objdump ranlib strip g77 gcc cpp gfortran; do
+                if [ "$t" = "g77" -o "$t" = "gfortran" ] && [ ! -e ${D}${bindir}/${TARGET_PREFIX}$t$suffix ]; then
+                        continue
+                fi
+
+                ln -sf ${BINRELPATH}/${TARGET_PREFIX}$t$suffix $dest$t$suffix
+        done
+
+        # libquadmath headers need to  be available in the gcc libexec dir
+        install -d ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/include/
+        cp ${S}/libquadmath/quadmath.h ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/include/
+        cp ${S}/libquadmath/quadmath_weak.h ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/include/
+
+        chown -R root:root ${D}
+
+        cross_canadian_bindirlinks
+}
+
+ELFUTILS = "nativesdk-elfutils"
+DEPENDS += "nativesdk-gmp nativesdk-mpfr nativesdk-libmpc ${ELFUTILS} nativesdk-zlib"
+RDEPENDS_${PN} += "nativesdk-mpfr nativesdk-libmpc ${ELFUTILS}"
+
+SYSTEMHEADERS = "/usr/include"
+SYSTEMLIBS = "${target_base_libdir}/"
+SYSTEMLIBS1 = "${target_libdir}/"
+
+EXTRA_OECONF += "--enable-poison-system-directories"
+
+EXTRA_OECONF += "\
+    --with-mpfr=${STAGING_DIR_HOST}${layout_exec_prefix} \
+    --with-mpc=${STAGING_DIR_HOST}${layout_exec_prefix} \
+"
+
+# gcc 4.7 needs -isystem
+export ARCH_FLAGS_FOR_TARGET = "--sysroot=${STAGING_DIR_TARGET} -isystem=${target_includedir}"