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author | Cosmin Truta <ctruta@gmail.com> | 2022-09-14 21:18:20 +0300 |
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committer | Cosmin Truta <ctruta@gmail.com> | 2022-09-14 21:18:20 +0300 |
commit | c64655d058b1b8156af45af0f6f4cdf95cf303c1 (patch) | |
tree | 2b75e9a092a6151a8647b9633e2fcbd958a8b536 /scripts/makefile.sgi | |
parent | 8b7b99c1db32e8f2266b310f64bb61486aa4c52e (diff) | |
download | libpng-c64655d058b1b8156af45af0f6f4cdf95cf303c1.tar.gz |
scripts: Set the compiler warning options to "-Wall -Wextra -Wundef"
Considering that "-Wextra" is a more descriptive alternative to "-W",
and that "-Wundef" is a highly useful warning option that has been
available in ancient versions of gcc (version 2.x), we replace all
occurrences of "-W -Wall" with "-Wall -Wextra -Wundef".
Also clean up the makefiles.
Diffstat (limited to 'scripts/makefile.sgi')
-rw-r--r-- | scripts/makefile.sgi | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/scripts/makefile.sgi b/scripts/makefile.sgi index 8cc27dacd..1ead8d88d 100644 --- a/scripts/makefile.sgi +++ b/scripts/makefile.sgi @@ -1,5 +1,5 @@ # makefile for libpng.a and libpng16.so, SGI IRIX with 'cc' -# Copyright (C) 2020 Cosmin Truta +# Copyright (C) 2020-2022 Cosmin Truta # Copyright (C) 2001-2002, 2006, 2007, 2010-2014 Glenn Randers-Pehrson # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. # @@ -18,11 +18,11 @@ LIBSOREL=$(LIBSOMAJ).$(RELEASE) OLDSO=libpng.so # Utilities: -AR_RC=ar rc CC=cc +AR_RC=ar rc +RANLIB=echo MKDIR_P=mkdir -p LN_SF=ln -sf -RANLIB=echo CP=cp RM_F=/bin/rm -f @@ -48,9 +48,9 @@ WARNMORE=-fullwarn # Note: -KPIC is the default anyhow CPPFLAGS=-I$(ZLIBINC) # -DPNG_DEBUG=5 #CFLAGS= $(ABI) -O $(WARNMORE) -KPIC # -g -CFLAGS=$(ABI) -O $(WARNMORE) -LDFLAGS_A=$(ABI) -L. -L$(ZLIBLIB) -lpng16 -lz -lm -LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm +CFLAGS=$(ABI) -O $(WARNMORE) # -g +LDFLAGS_A=$(ABI) -L. -L$(ZLIBLIB) -lpng16 -lz -lm # -g +LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm # -g LDSHARED=cc $(ABI) -shared -soname $(LIBSOMAJ) \ -set_version sgi$(PNGMAJ).0 # See "man dso" for info about shared objects |