Since the x86_64-linux-gnux32 compiler is actually an x32 compiler, set
target_cpu to x32 for x86_64-linux-gnux32.
PR ada/103538
* gcc-interface/Makefile.in (target_cpu): Set to x32 for
x86_64-linux-gnux32.
endif
endif
+# The x86_64-linux-gnux32 compiler is actually an x32 compiler
+ifeq ($(strip $(filter-out x86_64 linux-gnux32%, $(target_cpu) $(target_os))),)
+ ifneq ($(strip $(MULTISUBDIR)),/64)
+ target_cpu:=x32
+ endif
+endif
+
# The SuSE PowerPC64/Linux compiler is actually a 32-bit PowerPC compiler
ifeq ($(strip $(filter-out powerpc64 suse linux%, $(target_cpu) $(target_vendor) $(target_os))),)
target_cpu:=powerpc