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authorMingli Yu <Mingli.Yu@windriver.com>2018-06-15 17:28:01 +0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2018-06-15 17:56:24 +0100
commit834b24d507fae83bd0c377258d3c766073d7dd73 (patch)
tree2345098d76bda9f94c2ad507197b6693a8efc2f1 /meta/recipes-extended/ltp
parent073dbcedf528ba817f828cc9d0a604a4c8c99927 (diff)
downloadpoky-834b24d507fae83bd0c377258d3c766073d7dd73.tar.gz
ltp: set -fomit-frame-pointer explicitly for x86-64
Since ltp contains x86-64 assembler which uses the frame-pointer register, it will trigger below error when build ltp with -fno-omit-frame-pointer on x86-64. | 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. (From OE-Core rev: 3084ff86d61b54011e0647ee17cbba521bafc9df) Signed-off-by: Mingli Yu <Mingli.Yu@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-extended/ltp')
-rw-r--r--meta/recipes-extended/ltp/ltp_20180515.bb7
1 files changed, 7 insertions, 0 deletions
diff --git a/meta/recipes-extended/ltp/ltp_20180515.bb b/meta/recipes-extended/ltp/ltp_20180515.bb
index b07c1b9268..21ff49830a 100644
--- a/meta/recipes-extended/ltp/ltp_20180515.bb
+++ b/meta/recipes-extended/ltp/ltp_20180515.bb
@@ -19,6 +19,13 @@ LIC_FILES_CHKSUM = "\
19DEPENDS = "attr libaio libcap acl openssl zip-native" 19DEPENDS = "attr libaio libcap acl openssl zip-native"
20DEPENDS_append_libc-musl = " fts " 20DEPENDS_append_libc-musl = " fts "
21EXTRA_OEMAKE_append_libc-musl = " LIBC=musl " 21EXTRA_OEMAKE_append_libc-musl = " LIBC=musl "
22
23# since ltp contains x86-64 assembler which uses the frame-pointer register,
24# set -fomit-frame-pointer x86-64 to handle cases where optimisation
25# is set to -O0 or frame pointers have been enabled by -fno-omit-frame-pointer
26# earlier in CFLAGS, etc.
27CFLAGS_append_x86-64 = " -fomit-frame-pointer"
28
22CFLAGS_append_powerpc64 = " -D__SANE_USERSPACE_TYPES__" 29CFLAGS_append_powerpc64 = " -D__SANE_USERSPACE_TYPES__"
23CFLAGS_append_mipsarchn64 = " -D__SANE_USERSPACE_TYPES__" 30CFLAGS_append_mipsarchn64 = " -D__SANE_USERSPACE_TYPES__"
24SRCREV = "96cbf48313afa65ef4d693d3441cbfd60a8d9b27" 31SRCREV = "96cbf48313afa65ef4d693d3441cbfd60a8d9b27"