binutils: Add native version and tweak

Enable use of BBCLASSEXTEND to generate a native verison of binutils for the
libiberty, libbfd and libopcodes libs.

Also stop installing useless libs in the cross-canadian recipe.

Partially based on a patch by Mark Hatle <mhatle@windriver.com>.

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

1 files changed, 24 insertions, 0 deletions

diff --git a/meta/packages/binutils/binutils.inc b/meta/packages/binutils/binutils.inc
index 98ddbcfdd2..89c952b1c1 100644
--- a/meta/packages/binutils/binutils.inc
+++ b/meta/packages/binutils/binutils.inc
@@ -39,8 +39,11 @@ FILES_${PN}-symlinks = " \
 B = "${S}/build.${HOST_SYS}.${TARGET_SYS}"
 
 EXTRA_OECONF = "--program-prefix=${TARGET_PREFIX} \
+                --enable-install-libbfd \
                 --enable-shared"
 
+EXTRA_OECONF_virtclass-native = "--enable-target=all --enable-64-bit-bfd --enable-install-libbfd"
+
 # This is necessary due to a bug in the binutils Makefiles
 # EXTRA_OEMAKE = "configure-build-libiberty all"
 
@@ -108,6 +111,27 @@ do_install () {
         rm ${D}${bindir}/ar ${D}${bindir}/strings
 }
 
+do_install_virtclass-native () {
+        autotools_do_install
+
+        # Install the libiberty header
+        install -d ${D}${includedir}
+        install -m 644 ${S}/include/ansidecl.h ${D}${includedir}
+        install -m 644 ${S}/include/libiberty.h ${D}${includedir}
+
+        # We only want libiberty, libbfd and libopcodes
+        rm -rf ${D}${bindir}
+        rm -rf ${D}${prefix}/${TARGET_SYS}
+        rm -rf ${D}${prefix}/lib/ldscripts
+        rm -rf ${D}${prefix}/share/info
+        rm -rf ${D}${prefix}/share/locale
+        rm -rf ${D}${prefix}/share/man
+        rmdir ${D}${prefix}/share || :
+        rmdir ${D}/${libdir}/gcc-lib || :
+        rmdir ${D}/${libdir}64/gcc-lib || :
+        rmdir ${D}/${libdir} || :
+        rmdir ${D}/${libdir}64 || :
+}
 
 pkg_postinst_${PN}-symlinks () {
         update-alternatives --install ${bindir}/ar ar ${TARGET_SYS}-ar 100