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avoid trigraph warnings for Nios gcc run

PATCH New Stephan Linz 2 participants 2 messages Mar 10, 2004 – Mar 14, 2004

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Stephan Linz

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#0 lore raw

PATCH 1/1 avoid trigraph warnings for Nios gcc run

- expand config.mk to avoid trigraph warnings
(only for nios-elf-gcc version 2.95)

Best regards,
Stephan
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config.mk +8 -0
diff -purN -x CVS u-boot/config.mk u-boot-trigraph_fix/config.mk
@@ -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) -Wno-trigraphs
+endif
+endif
+
 AFLAGS_DEBUG := -Wa,-gstabs
 AFLAGS := $(AFLAGS_DEBUG) -D__ASSEMBLY__ $(CPPFLAGS)

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* Patch by Stephan Linz, 11 Dec 2003
- expand config.mk to avoid trigraph warnings

#1 lore raw

PATCH 1/1 avoid trigraph warnings for Nios gcc run

Quoted 3 lines · In message <0403101845280B.12732@pcj86> you wrote:

- expand config.mk to avoid trigraph warnings
(only for nios-elf-gcc version 2.95)

This was already submitted (and added) before. Ignored.

Best regards,

Wolfgang Denk

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