Patch by Scott McNutt, 25 Apr 2004:

[u-boot] / config.mk

diff --git a/config.mk b/config.mk
index f73d6f4c90903fb3608701c56a1af345a3a579c9..218239120374bddcf46fce51e6c1657ac0406dbf 100644 (file)
--- a/config.mk
+++ b/config.mk
@@ -102,7 +102,7 @@ RELFLAGS= $(PLATFORM_RELFLAGS)
 DBGFLAGS= -g #-DDEBUG
 OPTFLAGS= -Os #-fomit-frame-pointer
 ifndef LDSCRIPT
-#LDSCRIPT := board/$(BOARDDIR)/u-boot.lds.debug
+#LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds.debug
 LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds
 endif
 OBJCFLAGS += --gap-fill=0xff
@@ -122,6 +122,14 @@ else
 CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes
 endif
 
+# avoid trigraph warnings while parsing pci.h (produced by NIOS gcc-2.9)
+# this option have to be placed behind -Wall -- that's why it is here
+ifeq ($(ARCH),nios)
+ifeq ($(findstring 2.9,$(shell $(CC) --version)),2.9)
+CFLAGS := $(CPPFLAGS) -Wall -Wno-trigraphs
+endif
+endif
+
 AFLAGS_DEBUG := -Wa,-gstabs
 AFLAGS := $(AFLAGS_DEBUG) -D__ASSEMBLY__ $(CPPFLAGS)