[Buildroot] [PATCH v3 02/14] package/gcc: complete the logic on libquadmath
Samuel Martin
s.martin49 at gmail.com
Sun Jul 3 13:47:38 UTC 2016
libquadmath requires wchar.
So, turn to positive logic and complete it to only enabling quadmath
support when it is available.
Cc: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Signed-off-by: Samuel Martin <s.martin49 at gmail.com>
---
changes v2->v3:
- new patch
---
package/gcc/gcc.mk | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/package/gcc/gcc.mk b/package/gcc/gcc.mk
index a796f47..efcaf9b 100644
--- a/package/gcc/gcc.mk
+++ b/package/gcc/gcc.mk
@@ -107,7 +107,9 @@ HOST_GCC_COMMON_CONF_OPTS += --disable-libitm
endif
# quadmath support requires wchar
-ifeq ($(BR2_USE_WCHAR),)
+ifeq ($(BR2_USE_WCHAR)$(BR2_TOOLCHAIN_HAS_LIBQUADMATH),yy)
+HOST_GCC_COMMON_CONF_OPTS += --enable-libquadmath
+else
HOST_GCC_COMMON_CONF_OPTS += --disable-libquadmath
endif
--
2.9.0
More information about the buildroot
mailing list