From: James Hilliard <james.hilliard1@gmail.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH 1/1] package/gcc: pass -Wno-error to debug builds
Date: Tue, 24 Mar 2020 11:36:53 -0600 [thread overview]
Message-ID: <20200324173653.74573-1-james.hilliard1@gmail.com> (raw)
Fixes:
../../../../libsanitizer/libbacktrace/../../libbacktrace/elf.c:772:21: error: ?st.st_mode? may be used uninitialized in this function [-Werror=maybe-uninitialized]
return S_ISLNK (st.st_mode);
^
Reviewed-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
---
Changes v1 -> v2:
- add comment from Yocto recipes
---
package/gcc/gcc.mk | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/package/gcc/gcc.mk b/package/gcc/gcc.mk
index 524ca83db0..fe7167b2f3 100644
--- a/package/gcc/gcc.mk
+++ b/package/gcc/gcc.mk
@@ -100,6 +100,11 @@ HOST_GCC_COMMON_CONF_ENV = \
GCC_COMMON_TARGET_CFLAGS = $(TARGET_CFLAGS)
GCC_COMMON_TARGET_CXXFLAGS = $(TARGET_CXXFLAGS)
+# used to fix ../../../../libsanitizer/libbacktrace/../../libbacktrace/elf.c:772:21: error: ?st.st_mode? may be used uninitialized in this function [-Werror=maybe-uninitialized]
+ifeq ($(BR2_ENABLE_DEBUG),y)
+GCC_COMMON_TARGET_CFLAGS += -Wno-error
+endif
+
# Propagate options used for target software building to GCC target libs
HOST_GCC_COMMON_CONF_ENV += CFLAGS_FOR_TARGET="$(GCC_COMMON_TARGET_CFLAGS)"
HOST_GCC_COMMON_CONF_ENV += CXXFLAGS_FOR_TARGET="$(GCC_COMMON_TARGET_CXXFLAGS)"
--
2.20.1
next reply other threads:[~2020-03-24 17:36 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-24 17:36 James Hilliard [this message]
-- strict thread matches above, loose matches on Subject: below --
2020-02-04 0:10 [Buildroot] [PATCH 1/1] package/gcc: pass -Wno-error to debug builds James Hilliard
2020-02-04 21:14 ` Romain Naour
2020-02-05 4:23 ` James Hilliard
2020-03-23 21:46 ` Romain Naour
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