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author | John Mark Bell <jmb@netsurf-browser.org> | 2009-11-06 07:02:53 +0000 |
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committer | John Mark Bell <jmb@netsurf-browser.org> | 2009-11-06 07:02:53 +0000 |
commit | e8fdf78060b0627ff6567f5e3c60c3bc85f25d81 (patch) | |
tree | ba78df98d57e5516b2113b13d561d1d4c706f629 /Makefile | |
parent | 64ac6655f3839474849662a53a836d36275ee78d (diff) | |
download | libnsgif-e8fdf78060b0627ff6567f5e3c60c3bc85f25d81.tar.gz libnsgif-e8fdf78060b0627ff6567f5e3c60c3bc85f25d81.tar.bz2 |
-Wextra is only understood by GCC 3.4.6 or later.
It is a more descriptive synonym for -W.
Use -W instead which is understood by all common versions of GCC
(i.e. GCC 2.95 supports it, which is the oldest GCC version we have to support)
Additionally, conditionalise our -Werror usage on whether we're building for
BeOS/Haiku. On these platforms, the standard library headers result in warnings.
GCC 2 is quite happy to build this code on other platforms, so shouldn't be
the trigger for dropping -Werror (even if BeOS is the only target where GCC2 is
likely to be used).
svn path=/trunk/libnsgif/; revision=9667
Diffstat (limited to 'Makefile')
-rw-r--r-- | Makefile | 9 |
1 files changed, 5 insertions, 4 deletions
@@ -8,11 +8,12 @@ COMPONENT_TYPE ?= lib-static include build/makefiles/Makefile.tools # Toolchain flags -WARNFLAGS := -Wall -Wundef -Wpointer-arith -Wcast-align \ +WARNFLAGS := -Wall -W -Wundef -Wpointer-arith -Wcast-align \ -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes \ - -Wmissing-declarations -Wnested-externs -Werror -pedantic -ifneq ($(GCCVER),2) - WARNFLAGS := $(WARNFLAGS) -Wextra + -Wmissing-declarations -Wnested-externs -pedantic +# BeOS/Haiku standard library headers create warnings +ifneq ($(TARGET),beos) + WARNFLAGS := $(WARNFLAGS) -Werror endif CFLAGS := -D_BSD_SOURCE -I$(CURDIR)/include/ \ -I$(CURDIR)/src $(WARNFLAGS) $(CFLAGS) |