[Buildroot] [PATCHv2 1/3] gcc/arm: disable mudflap for thumb(1)

[Gustavo Zacarias]

libmudflap doesn't build for a thumb(1) toolchain so disable it.

Signed-off-by: Gustavo Zacarias <gustavo at zacarias.com.ar>
---
 package/gcc/gcc.mk | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/package/gcc/gcc.mk b/package/gcc/gcc.mk
index c0d821b..85cd7d4 100644
--- a/package/gcc/gcc.mk
+++ b/package/gcc/gcc.mk
@@ -194,6 +194,11 @@ ifeq ($(BR2_avr32),y)
 HOST_GCC_COMMON_CONF_OPT += --disable-libmudflap
 endif

+# ARM Thumb and mudflap aren't friends
+ifeq ($(BR2_ARM_INSTRUCTIONS_THUMB),y)
+HOST_GCC_COMMON_CONF_OPT += --disable-libmudflap
+endif
+
 # Disable mudflap and enable proper double/long double for SPE ABI
 ifeq ($(BR2_powerpc_SPE),y)
 HOST_GCC_COMMON_CONF_OPT += \
--
1.8.1.5