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authorJuro Bystricky <juro.bystricky@intel.com>2016-08-29 15:45:36 -0700
committerRichard Purdie <richard.purdie@linuxfoundation.org>2016-08-31 22:00:03 +0100
commitc70161457f24e57bf0df7c179829319bfcd940c4 (patch)
tree3b7f4b35896f21a95c94eb1d0011b137edca9702
parent95d7e7de5440caad5eb0fe7d1f157c40c82462f7 (diff)
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gcc-runtime.inc: add CPP support for mips64-n32 tune
This patch fixes the problem where the CPP compiler cannot find include files. The compiler is configured to look for the files in places that do not exist. When querying the CPP for search paths, we observe messages such as these: multilib configuration: MACHINE="qemumips64" require conf/multilib.conf MULTILIBS = "multilib:lib64 multilib:lib32" DEFAULTTUNE = "mips64-n32" DEFAULTTUNE_virtclass-multilib-lib64 = "mips64" DEFAULTTUNE_virtclass-multilib-lib32 = "mips32r2" ignoring nonexistent directory "<path>/sysroots/mips64-n32-poky-linux-gnun32/usr/include/c++/6.2.0/mips64-poky-linux/32 single lib configuration: MACHINE="qemumips64" DEFAULTTUNE = "mips64-n32" ignoring nonexistent directory "<path>/sysroots/mips64-n32-poky-linux-gnun32/usr/include/c++/6.2.0/mips64-poky-linux/ To fix this, create a symlink of the name CPP expects and point it to the corresponding "gnun32" directory. [YOCTO#10142] Signed-off-by: Juro Bystricky <juro.bystricky@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r--meta/recipes-devtools/gcc/gcc-runtime.inc10
1 files changed, 10 insertions, 0 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-runtime.inc b/meta/recipes-devtools/gcc/gcc-runtime.inc
index 526be55f7b..9791e21434 100644
--- a/meta/recipes-devtools/gcc/gcc-runtime.inc
+++ b/meta/recipes-devtools/gcc/gcc-runtime.inc
@@ -82,6 +82,16 @@ do_install_append_class-target () {
if [ "${TARGET_OS}" = "linux-gnuspe" ]; then
ln -s ${TARGET_SYS} ${D}${includedir}/c++/${BINV}/${TARGET_ARCH}${TARGET_VENDOR}-linux
fi
+
+ if [ "${TARGET_OS}" = "linux-gnun32" ]; then
+ if [ "${MULTILIBS}" != "" ]; then
+ mkdir ${D}${includedir}/c++/${BINV}/${TARGET_ARCH}-pokymllib64-linux
+ ln -s ../${TARGET_SYS} ${D}${includedir}/c++/${BINV}/${TARGET_ARCH}-pokymllib64-linux/32
+ else
+ ln -s ${TARGET_SYS} ${D}${includedir}/c++/${BINV}/${TARGET_ARCH}${TARGET_VENDOR}-linux
+ fi
+ fi
+
if [ "${TCLIBC}" != "glibc" ]; then
case "${TARGET_OS}" in
"linux-musl" | "linux-uclibc" | "linux-*spe") extra_target_os="linux";;