[libpng10] Imported from libpng-1.0.13.tar

scripts/makefile.sggcc

@@ -1,4 +1,5 @@
 # makefile for libpng, SGI IRIX with gcc
+# Copyright (C) 2002 Glenn Randers-Pehrson
 # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
 # For conditions of distribution and use, see copyright notice in png.h
 
@@ -11,18 +12,24 @@ ZLIBINC=/usr/local/include
 #ZLIBLIB=../zlib
 #ZLIBINC=../zlib
 
+# ABI can be blank to use default for your system, -32, -o32, -n32, or -64
+# See "man abi".  zlib must be built with the same ABI.
+ABI=
+
 CC=gcc
 
 WARNMORE= # -g -DPNG_DEBUG=5
-CFLAGS=-I$(ZLIBINC) -O2 $(WARNMORE) -fPIC -mabi=n32
-# zlib must also be compiled with n32
-LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
-LDSHARED=gcc -shared
+CFLAGS=$(ABI) -I$(ZLIBINC) -O2 $(WARNMORE) -fPIC -mabi=n32
+LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm
+LDSHARED=CC $(ABI) -shared
 
-VER=1.0.12beta1
-LIBS=libpng.so.1.0.12beta1
-SHAREDLIB=libpng.so
-libdir=$(prefix)/lib32
+PNGMAJ = 0
+PNGMIN = 1.0.13
+PNGVER = $(PNGMAJ).$(PNGMIN)
+# See "man dso" for info about shared objects
+LIBS=libpng10.so.$(PNGMAJ).$(PNGVER)
+LIBNAME=libpng10
+LIBPATH=$(prefix)/lib32
 
 RANLIB=echo
 #RANLIB=ranlib
@@ -31,17 +38,17 @@ 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
 
-all: libpng.a $(SHAREDLIB).$(VER) pngtest
+all: libpng.a $(LIBNAME).so.$(PNGVER) pngtest
 
 libpng.a: $(OBJS)
 	ar rc $@  $(OBJS)
 	$(RANLIB) $@
 
-$(SHAREDLIB).$(VER): $(OBJS)
+$(LIBNAME).so.$(PNGVER): $(OBJS)
 	$(LDSHARED) -o $@ $(OBJS)
-	rm -f $(SHAREDLIB) $(SHAREDLIB).1
-	ln -s $@ $(SHAREDLIB)
-	ln -s $@ $(SHAREDLIB).1
+	rm -f $(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)
+	ln -s $@ $(LIBNAME).so
+	ln -s $@ $(LIBNAME).so.$(PNGMAJ)
 
 pngtest: pngtest.o libpng.a
 	$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
@@ -49,22 +56,43 @@ pngtest: pngtest.o libpng.a
 test: pngtest
 	./pngtest
 
-install: libpng.a
-	-@mkdir $(prefix)/include
-	-@mkdir $(prefix)/lib
-	cp png.h $(prefix)/include
-	cp pngconf.h $(prefix)/include
-	chmod 644 $(prefix)/include/png.h
-	chmod 644 $(prefix)/include/pngconf.h
-	cp libpng.a $(prefix)/lib
-	chmod 644 $(prefix)/lib/libpng.a
-	cp $(SHAREDLIB).$(VER) $(libdir); chmod 755 $(SHAREDLIB).$(VER)
-	(cd $(libdir); if test -f $(SHAREDLIB).$(VER); then \
-	rm -f $(SHAREDLIB) $(SHAREDLIB).1; \
-	ln -s $(SHAREDLIB).$(VER) $(SHAREDLIB); \
-	ln -s $(SHAREDLIB).$(VER) $(SHAREDLIB).1; \
-	(ldconfig || true)  >/dev/null 2>&1; \
-	fi)
+
+install-headers: png.h pngconf.h
+	-@if [ ! -d $(INCPATH) ]; then mkdir $(INCPATH); fi
+	-@if [ ! -d $(INCPATH)/$(LIBNAME) ]; then mkdir $(INCPATH)/$(LIBNAME); fi
+	cp png.h pngconf.h $(INCPATH)/$(LIBNAME)
+	chmod 644 $(INCPATH)/$(LIBNAME)/png.h $(INCPATH)/$(LIBNAME)/pngconf.h
+	-@/bin/rm -f $(INCPATH)/png.h $(INCPATH)/pngconf.h
+	-@/bin/rm -f $(INCPATH)/libpng
+	ln -f -s $(INCPATH)/$(LIBNAME) $(INCPATH)/libpng
+
+install-static: install-headers libpng.a
+	-@if [ ! -d $(LIBPATH) ]; then mkdir $(LIBPATH); fi
+	cp libpng.a $(LIBPATH)/$(LIBNAME).a
+	chmod 644 $(LIBPATH)/$(LIBNAME).a
+	-@/bin/rm -f $(LIBPATH)/libpng.a
+	ln -f -s $(LIBPATH)/$(LIBNAME).a $(LIBPATH)/libpng.a
+
+install-shared: install-headers $(LIBNAME).so.$(PNGVER)
+	-@if [ ! -d $(LIBPATH) ]; then mkdir $(LIBPATH); fi
+	-@/bin/rm -f $(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* $(LIBPATH)/$(LIBNAME).so
+	-@/bin/rm -f $(LIBPATH)/libpng.so
+	-@/bin/rm -f $(LIBPATH)/libpng.so.2
+	-@/bin/rm -f $(LIBPATH)/libpng.so.2.*
+	cp $(LIBNAME).so.$(PNGVER) $(LIBPATH)
+	chmod 755 $(LIBPATH)/$(LIBNAME).so.$(PNGVER)
+	(cd $(LIBPATH); \
+	ln -f -s $(LIBNAME).so.$(PNGVER) libpng.so; \
+	ln -f -s $(LIBNAME).so.$(PNGVER) libpng.so.2; \
+	ln -f -s $(LIBNAME).so.$(PNGVER) libpng.so.2.$(PNGMIN); \
+	ln -f -s $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ); \
+	ln -f -s $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so)
+	-@if [ ! -d $(LIBPATH)/pkgconfig ]; then mkdir $(LIBPATH)/pkgconfig; fi
+	cat scripts/libpng.pc.in | sed -e s\!@PREFIX@!$(prefix)! > libpng.pc
+	cp libpng.pc $(LIBPATH)/pkgconfig/libpng10.pc
+	chmod 644 $(LIBPATH)/pkgconfig/libpng10.pc
+
+install: install-static install-shared
 
 clean:
 	rm -f *.o libpng.a pngtest pngout.png