From: Mingli Yu <[email protected]> When build ltp with -fno-omit-frame-pointer on x86-64, it will trigger below error: | cve-2015-3290.c: In function 'child_thread': | cve-2015-3290.c:416:1: error: bp cannot be used in asm here
And there is also some comment as below in the source file ltp/20180515-r0/git/testcases/cve/cve-2015-3290.c * Build with -O2. Don't use -fno-omit-frame-pointer. So explicitly set -fomit-frame-pointer on x86-64 for compiler to fix the above build error. Signed-off-by: Mingli Yu <[email protected]> --- meta/recipes-extended/ltp/ltp_20180515.bb | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/meta/recipes-extended/ltp/ltp_20180515.bb b/meta/recipes-extended/ltp/ltp_20180515.bb index b07c1b9..7fd8565 100644 --- a/meta/recipes-extended/ltp/ltp_20180515.bb +++ b/meta/recipes-extended/ltp/ltp_20180515.bb @@ -19,6 +19,11 @@ LIC_FILES_CHKSUM = "\ DEPENDS = "attr libaio libcap acl openssl zip-native" DEPENDS_append_libc-musl = " fts " EXTRA_OEMAKE_append_libc-musl = " LIBC=musl " + +# set -fomit-frame-pointer to handle cases where optimisation is set to -O0 or frame +# pointers have been enabled by -fno-omit-frame-pointer earlier in CFLAGS, etc. +CFLAGS_append_x86-64 = " -fomit-frame-pointer" + CFLAGS_append_powerpc64 = " -D__SANE_USERSPACE_TYPES__" CFLAGS_append_mipsarchn64 = " -D__SANE_USERSPACE_TYPES__" SRCREV = "96cbf48313afa65ef4d693d3441cbfd60a8d9b27" -- 2.7.4 -- _______________________________________________ Openembedded-core mailing list [email protected] http://lists.openembedded.org/mailman/listinfo/openembedded-core
