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[devel] Updated contrib/pngminim project to work with the new pnglibconf.h

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Glenn Randers-Pehrson
2010-04-17 18:07:33 -05:00
parent 8bdfb47d8c
commit 98eb24c726
9 changed files with 89 additions and 132 deletions
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46
contrib/pngminim/encoder/makefile
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@@ -1,17 +1,13 @@
# Makefile for PngMinus (pnm2pngm)
# Linux / Unix
#CC=cc
CC=gcc
LD=$(CC)
AWK=awk
SED=sed
CPP=cpp
RM=rm -f
CFLAGS=-DPNG_USER_CONFIG -DNO_GZCOMPRESS -DNO_GZIP -I. -O1
CFLAGS=-DPNG_USER_CONFIG -DNO_GZIP -I. -O1
C=.c
O=.o
@@ -28,49 +24,27 @@ OBJS = pnm2pngm$(O) png$(O) pngerror$(O) pngget$(O) pngmem$(O) \
# implicit make rules -------------------------------------------------------
.c$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h pngusr.h zlib.h
.c$(O):
$(CC) -c $(CFLAGS) $<
# dependencies
all: pnm2pngm$(E)
# see scripts/pnglibconf.mak for more options
pnglibconf.h: pnglibconf.mak pnglibconf.dfn
make -f pnglibconf.mak pnglibconf.h
# used on demand to regenerate the standard header, CPPFLAGS should
# be empty - no non-standard defines
.dfn.out:
rm -f $@ dfn.c dfn?.out
echo '#include "$<"' >dfn.c
$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) @LIBPNG_DEFINES@\
$(CPPFLAGS) $(SYMBOL_CFLAGS) dfn.c >dfn1.out
$(SED) -n -e 's|^.*PNG_DEFN_MAGIC-\(.*\)-PNG_DEFN_END.*$$|\1|p'\
dfn1.out >dfn2.out
$(SED) -e 's| *@@@ *||g' -e 's| *$$||' dfn2.out >dfn3.out
rm -f dfn.c dfn[12].out
mv dfn3.out $@
pnglibconf.dfn: pnglibconf.dfa options.awk
rm -f $@ dfn?.out
test -z "$(CPPFLAGS)"
echo "com @PNGLIB_VERSION@ STANDARD API DEFINITION" |\
$(AWK) -f options.awk pre=1 out=dfn1.out\
logunsupported=1 - pnglibconf.dfa 1>&2
$(AWK) -f options.awk pre=0 out=dfn2.out\
logunsupported=1 dfn1.out 1>&2
rm dfn1.out
mv dfn2.out $@
pnm2pngm$(E): $(OBJS)
$(LD) -o pnm2pngm$(E) $(OBJS)
strip pnm2pngm$(E)
pnglibconf.h: scripts/pnglibconf.mak scripts/pnglibconf.dfa scripts/options.awk pngusr.h
rm -f pnglibconf.h
$(MAKE) $(MAKEFLAGS) -f scripts/pnglibconf.mak CPPFLAGS=-DPNG_USER_CONFIG $@
clean:
$(MAKE) $(MAKEFLAGS) -f scripts/pnglibconf.mak clean
$(RM) pnm2pngm$(O)
$(RM) pnm2pngm$(E)
$(RM) $(OBJS)
# End of makefile for pngm2pnm
$(OBJS): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h pngusr.h zlib.h
# End of makefile for pnm2pngm