eglibc: add support for other mips64 ABI variants as well

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 40890

toolchain/eglibc/common.mk

@@ -35,7 +35,15 @@ HOST_STAMP_BUILT:=$(CUR_BUILD_DIR)/.built
 HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.eglibc_$(VARIANT)_installed
 
 ifeq ($(ARCH),mips64)
-  TARGET_CFLAGS += -mabi=64
+  ifdef CONFIG_MIPS64_ABI_N64
+    TARGET_CFLAGS += -mabi=64
+  endif
+  ifdef CONFIG_MIPS64_ABI_N32
+    TARGET_CFLAGS += -mabi=n32
+  endif
+  ifdef CONFIG_MIPS64_ABI_O32
+    TARGET_CFLAGS += -mabi=32
+  endif
 endif
 
 EGLIBC_CONFIGURE:= \