powerpc: change .fixup test to a GCC version test
This was introduced by commit 244615197469dd6fe75ae082f38424b97c79aeaf, but it
fails in a minimal SPL build where the only thing in arch/powerpc/lib is
cache.c, which apparently doesn't generate any fixup records.
The problem is reported to occur with GCC 3.x, so insist on GCC 4.0 or newer.
Patterned after checkthumb as suggested by Tom Rini.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Cc: Peter Tyser <ptyser@xes-inc.com>
Cc: Tom Rini <trini@ti.com>
--
v2: test gcc version instead of testing nothing
diff --git a/arch/powerpc/config.mk b/arch/powerpc/config.mk
index a307154..b706281 100644
--- a/arch/powerpc/config.mk
+++ b/arch/powerpc/config.mk
@@ -42,3 +42,8 @@
ifeq ($(CROSS_COMPILE),powerpc-openbsd-)
PLATFORM_CPPFLAGS+= -D__PPC__
endif
+
+# Only test once
+ifneq ($(CONFIG_SPL_BUILD),y)
+ALL-y += checkgcc4
+endif
diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile
index 808021c..4a41635 100644
--- a/arch/powerpc/lib/Makefile
+++ b/arch/powerpc/lib/Makefile
@@ -75,12 +75,6 @@
all: $(TARGETS)
$(LIB): $(obj).depend $(OBJS)
- @if ! $(CROSS_COMPILE)readelf -S $(OBJS) | grep -q '\.fixup.*PROGBITS';\
- then \
- echo "ERROR: Your compiler doesn't generate .fixup sections!";\
- echo " Upgrade to a recent toolchain."; \
- exit 1; \
- fi;
$(call cmd_link_o_target, $(OBJS))
$(LIBGCC): $(obj).depend $(LGOBJS)