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authorCosmin Truta <ctruta@gmail.com>2014-03-22 13:13:11 -0500
committerGlenn Randers-Pehrson <glennrp at users.sourceforge.net>2014-03-22 13:13:11 -0500
commit9ab7b4ca58e6c9be2b7c6ee602a9c5ebe47ac838 (patch)
tree6fe0c08357de0d41f263d2410f8bb5945c603b07 /scripts/makefile.sgi
parentae6eaa89e5bdf2cc2239103a02978d0b61d916c0 (diff)
downloadlibpng-9ab7b4ca58e6c9be2b7c6ee602a9c5ebe47ac838.tar.gz
[libpng16] Allow an easy replacement of the default pre-built configuration
header with a custom header, via the make PNGLIBCONF_H_PREBUILT macro.
Diffstat (limited to 'scripts/makefile.sgi')
-rw-r--r--scripts/makefile.sgi7
1 files changed, 5 insertions, 2 deletions
diff --git a/scripts/makefile.sgi b/scripts/makefile.sgi
index 381ac556b..561ce8385 100644
--- a/scripts/makefile.sgi
+++ b/scripts/makefile.sgi
@@ -75,6 +75,10 @@ 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
+
OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
pngwtran.o pngmem.o pngerror.o pngpread.o
@@ -84,8 +88,7 @@ OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
all: libpng.a pngtest shared libpng.pc libpng-config
-# see scripts/pnglibconf.mak for more options
-pnglibconf.h: scripts/pnglibconf.h.prebuilt
+pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
$(CP) $< $@
libpng.a: $(OBJS)