mmc-utils: fix the building failure when DEBUG_BUILD is 1

Remove -Werror, since it is suitable to develop only; otherwise when
gcc adds -O0 option to compile codes, the error will be generated
since the warning:
  //#  warning _FORTIFY_SOURCE requires compiling with optimization (-O)

Signed-off-by: Roy Li <rongqing.li@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-devtools/mmc/mmc-utils_git.bb b/meta/recipes-devtools/mmc/mmc-utils_git.bb
index bdb4fed18182b6d1a5cd63249314f5ce7f30a09d..89503609345a39d0849fd92b6524b2152900a855 100644 (file)
--- a/meta/recipes-devtools/mmc/mmc-utils_git.bb
+++ b/meta/recipes-devtools/mmc/mmc-utils_git.bb
@@ -13,6 +13,10 @@ SRC_URI = "git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc-utils.git;branc
 
 S = "${WORKDIR}/git"
 
+do_configure_prepend() {
+    sed -i "s:-Werror::g" ${S}/Makefile
+}
+
 do_install() {
     install -d ${D}${bindir}
     install -m 0755 mmc ${D}${bindir}