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authorKhem Raj <raj.khem@gmail.com>2012-02-23 19:07:46 -0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2012-04-26 14:48:48 +0100
commit7cf9f0597648c0bdaa080976d74acfbfc4c8443d (patch)
tree14766144daa76a935eb970bf250cd20a334cdb72 /meta/recipes-devtools
parent0e904103e9bd7fdb31bfcc129067511f9f45701b (diff)
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gcc: Stash the gcc-cross builddir to reuse in libgcc and gcc-runtime
Currently we stash the libgcc install tree and then reuse that to populate libgcc recipe later. This mechanism does not work for gcc 4.7/trunk since now libstdc++ needs access to build tree of libgcc. This patch stashes the gcc-cross build tree and then reuses this in libgcc as well as in gcc-runtime recipe builds. Now we build libgcc in the libgcc recipe instead of just using the prebuilt install tree core-image-minimal build/run tested on all qemu machines Signed-off-by: Khem Raj <raj.khem@gmail.com>
Diffstat (limited to 'meta/recipes-devtools')
-rw-r--r--meta/recipes-devtools/gcc/gcc-configure-runtime.inc23
-rw-r--r--meta/recipes-devtools/gcc/gcc-cross-initial.inc2
-rw-r--r--meta/recipes-devtools/gcc/gcc-package-cross.inc14
-rw-r--r--meta/recipes-devtools/gcc/libgcc_4.6.bb33
4 files changed, 40 insertions, 32 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-configure-runtime.inc b/meta/recipes-devtools/gcc/gcc-configure-runtime.inc
index 34bfaeb96..d2e4ab334 100644
--- a/meta/recipes-devtools/gcc/gcc-configure-runtime.inc
+++ b/meta/recipes-devtools/gcc/gcc-configure-runtime.inc
@@ -16,26 +16,32 @@ RUNTIMETARGET = "libssp libstdc++-v3"
do_configure () {
export CXX="${CXX} -nostdinc++ -nostdlib++"
- for d in ${RUNTIMETARGET}; do
+ mtarget=`echo ${MULTIMACH_TARGET_SYS} | sed -e s#-nativesdk##`
+ target=`echo ${TARGET_SYS} | sed -e s#-nativesdk##`
+ cp -fpPR ${STAGING_INCDIR_NATIVE}/gcc-build-internal-$mtarget/* ${B}
+ for d in libgcc ${RUNTIMETARGET}; do
echo "Configuring $d"
- mkdir -p ${B}/$d/
- cd ${B}/$d/
+ rm -rf ${B}/$target/$d/
+ mkdir -p ${B}/$target/$d/
+ cd ${B}/$target/$d/
chmod a+x ${S}/$d/configure
${S}/$d/configure ${CONFIGUREOPTS} ${EXTRA_OECONF}
done
}
do_compile () {
- for d in ${RUNTIMETARGET}; do
- cd ${B}/$d/
- oe_runmake
+ target=`echo ${TARGET_SYS} | sed -e s#-nativesdk##`
+ for d in libgcc ${RUNTIMETARGET}; do
+ cd ${B}/$target/$d/
+ oe_runmake MULTIBUILDTOP=${B}/$target/$d/
done
}
do_install () {
+ target=`echo ${TARGET_SYS} | sed -e s#-nativesdk##`
for d in ${RUNTIMETARGET}; do
- cd ${B}/$d/
- oe_runmake 'DESTDIR=${D}' install
+ cd ${B}/$target/$d/
+ oe_runmake 'DESTDIR=${D}' MULTIBUILDTOP=${B}/$target/$d/ install
done
chown -R root:root ${D}
}
@@ -45,4 +51,3 @@ DEPENDS = "virtual/${TARGET_PREFIX}gcc virtual/${TARGET_PREFIX}g++ libgcc"
PROVIDES = "virtual/${TARGET_PREFIX}compilerlibs"
BBCLASSEXTEND = "nativesdk"
-
diff --git a/meta/recipes-devtools/gcc/gcc-cross-initial.inc b/meta/recipes-devtools/gcc/gcc-cross-initial.inc
index f0e781027..66c47e027 100644
--- a/meta/recipes-devtools/gcc/gcc-cross-initial.inc
+++ b/meta/recipes-devtools/gcc/gcc-cross-initial.inc
@@ -25,5 +25,5 @@ EXTRA_OECONF = "--with-local-prefix=${STAGING_DIR_TARGET}${target_prefix} \
${@get_gcc_fpu_setting(bb, d)}"
do_compile () {
- oe_runmake
+ oe_runmake all-gcc all-target-libgcc
}
diff --git a/meta/recipes-devtools/gcc/gcc-package-cross.inc b/meta/recipes-devtools/gcc/gcc-package-cross.inc
index e32412c12..9718101a3 100644
--- a/meta/recipes-devtools/gcc/gcc-package-cross.inc
+++ b/meta/recipes-devtools/gcc/gcc-package-cross.inc
@@ -36,19 +36,7 @@ do_install () {
case ${PN} in
*gcc-cross|*gcc-crosssdk)
dest=${D}/${includedir}/gcc-build-internal-${MULTIMACH_TARGET_SYS}
- oe_runmake "DESTDIR=$dest" libdir=${target_libdir} base_libdir=${target_base_libdir} prefix=${target_prefix} exec_prefix=${target_exec_prefix} install-target-libgcc
-
- # Ideally here we'd override the libgcc Makefile's idea of slibdir but
- # for now, we just move the files to the correct location
-
- install -d $dest${target_base_libdir}
- mv $dest${target_exec_prefix}/${TARGET_SYS}/lib*/* $dest${target_base_libdir}
- rm -rf $dest${target_exec_prefix}/${TARGET_SYS}
-
- # Also need to move gcc from /usr/lib/gcc/* to /usr/lib/ else the search paths won't find the crt*.o files
-
- mv $dest${target_libdir}/gcc/* $dest${target_libdir}/
- rmdir $dest${target_libdir}/gcc
+ cp -fpPR . $dest
;;
esac
}
diff --git a/meta/recipes-devtools/gcc/libgcc_4.6.bb b/meta/recipes-devtools/gcc/libgcc_4.6.bb
index 9a8b20d87..9db724353 100644
--- a/meta/recipes-devtools/gcc/libgcc_4.6.bb
+++ b/meta/recipes-devtools/gcc/libgcc_4.6.bb
@@ -1,6 +1,7 @@
require gcc-${PV}.inc
INHIBIT_DEFAULT_DEPS = "1"
+
DEPENDS = "virtual/${TARGET_PREFIX}gcc virtual/${TARGET_PREFIX}g++"
PKGSUFFIX = ""
@@ -23,15 +24,26 @@ FILES_libgcov${PKGSUFFIX}-dev = " \
FILES_${PN}-dbg += "${base_libdir}/.debug/"
-do_configure[noexec] = "1"
-do_compile[noexec] = "1"
-
-do_install () {
+do_configure () {
target=`echo ${MULTIMACH_TARGET_SYS} | sed -e s#-nativesdk##`
-
- # Install libgcc from our gcc-cross saved data
install -d ${D}${base_libdir} ${D}${libdir}
- cp -fpPR ${STAGING_INCDIR_NATIVE}/gcc-build-internal-$target/* ${D}
+ cp -fpPR ${STAGING_INCDIR_NATIVE}/gcc-build-internal-$target/* ${B}
+ mkdir -p ${B}/${PN}
+ cd ${B}/${PN}
+ chmod a+x ${S}/${PN}/configure
+ ${S}/${PN}/configure ${CONFIGUREOPTS} ${EXTRA_OECONF}
+}
+
+do_compile () {
+ target=`echo ${TARGET_SYS} | sed -e s#-nativesdk##`
+ cd ${B}/${PN}
+ oe_runmake MULTIBUILDTOP=${B}/$target/${PN}/
+}
+
+do_install () {
+ target=`echo ${TARGET_SYS} | sed -e s#-nativesdk##`
+ cd ${B}/${PN}
+ oe_runmake 'DESTDIR=${D}' MULTIBUILDTOP=${B}/$target/${PN}/ install
# Move libgcc_s into /lib
mkdir -p ${D}${base_libdir}
@@ -41,8 +53,11 @@ do_install () {
mv ${D}${libdir}/libgcc* ${D}${base_libdir} || true
fi
- chown -R root:root ${D}
- chmod +x ${D}${base_libdir}/libgcc_s.so.*
+ # install the runtime in /usr/lib/ not in /usr/lib/gcc on target
+ # so that cross-gcc can find it in the sysroot
+
+ mv ${D}${libdir}/gcc/* ${D}${libdir}
+ rm -rf ${D}${libdir}/gcc/
}
do_package_write_ipk[depends] += "virtual/${MLPREFIX}libc:do_package"