x86/math-emu: Limit MATH_EMULATION to 486SX compatibles

[sfrench/cifs-2.6.git] / arch / x86 / Makefile_32.cpu

diff --git a/arch/x86/Makefile_32.cpu b/arch/x86/Makefile_32.cpu
index 1f5faf8606b40a9cf10cf42607396e5cb032c5b2..cd305675988033686cbd755b70e8add2875424f6 100644 (file)
--- a/arch/x86/Makefile_32.cpu
+++ b/arch/x86/Makefile_32.cpu
@@ -10,6 +10,7 @@ else
 tune           = $(call cc-option,-mcpu=$(1),$(2))
 endif
 
+cflags-$(CONFIG_M486SX)                += -march=i486
 cflags-$(CONFIG_M486)          += -march=i486
 cflags-$(CONFIG_M586)          += -march=i586
 cflags-$(CONFIG_M586TSC)       += -march=i586