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https://git.code.sf.net/p/libpng/code.git
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[libpng15] Allow an easy replacement of the default pre-built configuration
header with a custom header, via the make PNGLIBCONF_H_PREBUILT macro.
This commit is contained in:
committed by
Glenn Randers-Pehrson
parent
4904cbce65
commit
e66d9c2416
@@ -44,6 +44,10 @@ CPPFLAGS=-I$(ZLIBINC) # -DPNG_DEBUG=5
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CFLAGS=-O # $(WARNMORE)
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LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
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# Pre-built configuration
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# See scripts/pnglibconf.mak for more options
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PNGLIBCONF_H_PREBUILT = scripts/pnglibconf.h.prebuilt
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OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
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pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
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pngwtran.o pngmem.o pngerror.o pngpread.o
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@@ -53,8 +57,7 @@ OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
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all: libpng.a pngtest
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# see scripts/pnglibconf.mak for more options
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pnglibconf.h: scripts/pnglibconf.h.prebuilt
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pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
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$(CP) $< $@
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libpng.a: $(OBJS)
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