[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:
Cosmin Truta
2014-03-22 13:35:35 -05:00
committed by Glenn Randers-Pehrson
parent 4904cbce65
commit e66d9c2416
35 changed files with 172 additions and 64 deletions

View File

@@ -74,6 +74,10 @@ DI=$(DESTDIR)$(INCPATH)
DL=$(DESTDIR)$(LIBPATH)
DM=$(DESTDIR)$(MANPATH)
# Pre-built configuration
# See scripts/pnglibconf.mak for more options
PNGLIBCONF_H_PREBUILT = scripts/pnglibconf.h.prebuilt
# Variables
OBJS = png.o pngerror.o pngget.o pngmem.o pngpread.o \
pngread.o pngrio.o pngrtran.o pngrutil.o pngset.o \
@@ -82,8 +86,7 @@ OBJS = png.o pngerror.o pngget.o pngmem.o pngpread.o \
# Targets
all: static shared
# see scripts/pnglibconf.mak for more options
pnglibconf.h: scripts/pnglibconf.h.prebuilt
pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
$(CP) $< $@
.c.o: