From 7cf9f0597648c0bdaa080976d74acfbfc4c8443d Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Thu, 23 Feb 2012 19:07:46 -0800 Subject: 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 --- .../recipes-devtools/gcc/gcc-configure-runtime.inc | 23 +++++++++------ meta/recipes-devtools/gcc/gcc-cross-initial.inc | 2 +- meta/recipes-devtools/gcc/gcc-package-cross.inc | 14 +-------- meta/recipes-devtools/gcc/libgcc_4.6.bb | 33 ++++++++++++++++------ 4 files changed, 40 insertions(+), 32 deletions(-) (limited to 'meta/recipes-devtools') 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" -- cgit v1.2.3