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authorChangqing Li <changqing.li@windriver.com>2020-08-14 14:35:23 +0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2020-08-15 11:44:20 +0100
commitde11fb92cf27cf77889db3214745df14ec0f4390 (patch)
tree7ed4639516b33e2d899177322a3101ba96caeb84 /meta/recipes-devtools
parent33f3cf3aae0e8e07aa015505e96c55f5c83f4d99 (diff)
downloadpoky-de11fb92cf27cf77889db3214745df14ec0f4390.tar.gz
gcc-runtime.inc: fix m32 compile fail with x86-64 compiler
configuration: MACHINE ??= "qemux86-64" require conf/multilib.conf MULTILIBS ?= "multilib:lib32" DEFAULTTUNE_virtclass-multilib-lib32 ?= "core2-32" IMAGE_INSTALL_append = " packagegroup-core-buildessential lib32-libstdc++ lib32-libstdc++-dev" m32 compile failed on target: cmd: gcc -m32 -v test.cpp -o test output: GGC heuristics: --param ggc-min-expand=45 --param ggc-min-heapsize=29590 ignoring nonexistent directory "/usr/lib64/gcc/x86_64-poky-linux/10.1.0/../../../../include/c++/10.1.0/x86_64-poky-linux/32" ignoring nonexistent directory "/usr/lib64/x86_64-poky-linux/10.1.0/include" ignoring nonexistent directory "/usr/local/include" ignoring nonexistent directory "/usr/lib64/gcc/x86_64-poky-linux/10.1.0/../../../../x86_64-poky-linux/include" /usr/lib64/gcc/x86_64-poky-linux/10.1.0/../../../../include/c++/10.1.0 /usr/lib64/gcc/x86_64-poky-linux/10.1.0/../../../../include/c++/10.1.0/backward /usr/lib64/gcc/x86_64-poky-linux/10.1.0/include /usr/lib64/gcc/x86_64-poky-linux/10.1.0/include-fixed /usr/include End of search list. GNU C++14 (GCC) version 10.1.0 (x86_64-poky-linux) compiled by GNU C version 10.1.0, GMP version 6.2.0, MPFR version 4.1.0, MPC version 1.1.0, isl version none GGC heuristics: --param ggc-min-expand=45 --param ggc-min-heapsize=29590 Compiler executable checksum: bc3b2f3a33dad80e30112cf1235bf631 In file included from test.cpp:1: /usr/include/c++/10.1.0/iostream:38:10: fatal error: bits/c++config.h: No such file or directory 38 | #include <bits/c++config.h> | ^~~~~~~~~~~~~~~~~~ cannot find header since /usr/lib64/gcc/x86_64-poky-linux/10.1.0/x86_64-poky-linux/32 is missing fixed by link it to ../i686-poky-linux (From OE-Core rev: 509022ea8db314dd9d010a478fd84d0234905c6b) Signed-off-by: Changqing Li <changqing.li@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-devtools')
-rw-r--r--meta/recipes-devtools/gcc/gcc-runtime.inc4
1 files changed, 4 insertions, 0 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-runtime.inc b/meta/recipes-devtools/gcc/gcc-runtime.inc
index df1432e68d..9dcce26536 100644
--- a/meta/recipes-devtools/gcc/gcc-runtime.inc
+++ b/meta/recipes-devtools/gcc/gcc-runtime.inc
@@ -138,6 +138,10 @@ do_install_append_class-target () {
138 ln -s ../${TARGET_SYS}/ext ${D}${includedir}/c++/${BINV}/${TARGET_ARCH}${TARGET_VENDOR_MULTILIB_ORIGINAL}-${TARGET_OS}/ext 138 ln -s ../${TARGET_SYS}/ext ${D}${includedir}/c++/${BINV}/${TARGET_ARCH}${TARGET_VENDOR_MULTILIB_ORIGINAL}-${TARGET_OS}/ext
139 fi 139 fi
140 140
141 if [ "${TARGET_ARCH}" == "x86_64" -a "${MULTILIB_VARIANTS}" != "" ];then
142 ln -sf ../${X86ARCH32}${TARGET_VENDOR}-${TARGET_OS} ${D}${includedir}/c++/${BINV}/${TARGET_ARCH}${TARGET_VENDOR}-${TARGET_OS}/32
143 fi
144
141 if [ "${TCLIBC}" != "glibc" ]; then 145 if [ "${TCLIBC}" != "glibc" ]; then
142 case "${TARGET_OS}" in 146 case "${TARGET_OS}" in
143 "linux-musl" | "linux-*spe") extra_target_os="linux";; 147 "linux-musl" | "linux-*spe") extra_target_os="linux";;