[libpng16] 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:
Cosmin Truta
2014-03-22 13:13:11 -05:00
committed by Glenn Randers-Pehrson
parent ae6eaa89e5
commit 9ab7b4ca58
35 changed files with 168 additions and 64 deletions

View File

@@ -39,6 +39,10 @@ DPADD+= ${LIBM} ${LIBZ}
CPPFLAGS+= -I. -I${ZLIBINC}
CFLAGS+= -W -Wall
# Pre-built configuration
# See scripts/pnglibconf.mak for more options
PNGLIBCONF_H_PREBUILT= scripts/pnglibconf.h.prebuilt
SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
pngwtran.c pngmem.c pngerror.c pngpread.c
@@ -55,8 +59,7 @@ CLEANFILES= pngtest pngtest.o pngout.png
test: pngtest
./pngtest
# see scripts/pnglibconf.mak for more options
pnglibconf.h: scripts/pnglibconf.h.prebuilt
pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
cp $< $@
DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO