Imported from libpng-1.2.2beta1.tar

scripts/makefile.sgi

@@ -1,9 +1,9 @@
-# makefile for libpng (.a and .so), SGI IRIX with 'cc'
-# Copyright (C) 2001 Glenn Randers-Pehrson
+# makefile for libpng.a and libpng12.so, SGI IRIX with 'cc'
+# Copyright (C) 2001-2002 Glenn Randers-Pehrson
 # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
 # For conditions of distribution and use, see copyright notice in png.h
 
-# where make install puts libpng.a and png.h
+# where make install puts libpng.a, libpng12.so and libpng12/png.h
 prefix=/usr/local
 
 # Where the zlib library and include files are located
@@ -24,13 +24,14 @@ WARNMORE=-fullwarn
 # Note: -KPIC is the default anyhow
 #CFLAGS= $(ABI) -I$(ZLIBINC) -O $(WARNMORE) -KPIC -DPNG_USE_PNGGCCRD # -g -DPNG_DEBUG=5
 CFLAGS=$(ABI) -I$(ZLIBINC) -O $(WARNMORE) -DPNG_USE_PNGGCCRD -DPNG_NO_ASSEMBLER_CODE
+LDFLAGS_A=$(ABI) -L. -L$(ZLIBLIB) -lpng12 -lz -lm
 LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm
 LDSHARED=cc $(ABI) -shared
 
-VER=1.2.1
+VER=1.2.2beta1
 # See "man dso" for info about shared objects
-SONUM=3
-SHAREDLIB=libpng.so
+SONUM=0
+SHAREDLIB=libpng12.so
 
 RANLIB=echo
 #RANLIB=ranlib
@@ -74,6 +75,13 @@ install: libpng.a
 	chmod 644 $(LIBPATH)/libpng.a
 
 install-shared: $(SHAREDLIB).$(SONUM).$(VER)
+	-@mkdir $(LIBPATH)
+	-@mkdir $(INCPATH)
+	-@mkdir $(INCPATH)/libpng12
+	cp png.h $(INCPATH)/libpng12
+	cp pngconf.h $(INCPATH)/libpng12
+	chmod 644 $(INCPATH)/libpng12/png.h
+	chmod 644 $(INCPATH)/libpng12/pngconf.h
 	cp $(SHAREDLIB).$(SONUM).$(VER) $(LIBPATH)
 	chmod 755 $(SHAREDLIB).$(SONUM).$(VER)
 	(cd $(LIBPATH); if test -f $(SHAREDLIB).$(SONUM).$(VER); then \