17 lines
706 B
Diff
17 lines
706 B
Diff
--- a/src/gcc/config/i386/t-gnu64
|
|
+++ b/src/gcc/config/i386/t-gnu64
|
|
@@ -36,3 +36,13 @@ MULTILIB_DIRNAMES = $(patsubst m%, %,
|
|
MULTILIB_OSDIRNAMES = m64=../lib64$(call if_multiarch,:x86_64-gnu)
|
|
MULTILIB_OSDIRNAMES+= m32=$(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)$(call if_multiarch,:i386-gnu)
|
|
MULTILIB_OSDIRNAMES+= mx32=../libx32$(call if_multiarch,:x86_64-gnux32)
|
|
+
|
|
+ifneq (,$(findstring x86_64,$(target)))
|
|
+ ifneq (,$(findstring biarchx32.h,$(tm_include_list)))
|
|
+ MULTIARCH_DIRNAME = $(call if_multiarch,x86_64-gnux32)
|
|
+ else
|
|
+ MULTIARCH_DIRNAME = $(call if_multiarch,x86_64-gnu)
|
|
+ endif
|
|
+else
|
|
+ MULTIARCH_DIRNAME = $(call if_multiarch,i386-gnu)
|
|
+endif
|