header files are not executable

[wxWidgets.git] / src / png / scripts / makefile.sgi

diff --git a/src/png/scripts/makefile.sgi b/src/png/scripts/makefile.sgi
index 965cf91fd024f7e2bfd20c557e813060a9ec498e..4eb1816e86aaefddbda95921607a9622b8d4dedf 100644 (file)
--- a/src/png/scripts/makefile.sgi
+++ b/src/png/scripts/makefile.sgi
@@ -1,52 +1,224 @@
-# makefile for libpng
+# makefile for libpng.a and libpng12.so, SGI IRIX with 'cc'
+# Copyright (C) 2001-2002, 2006, 2007 Glenn Randers-Pehrson

 # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
 # For conditions of distribution and use, see copyright notice in png.h
 
 # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
 # For conditions of distribution and use, see copyright notice in png.h
 

+# Library name:
+LIBNAME=libpng12
+PNGMAJ = 0
+PNGMIN = 1.2.20
+PNGVER = $(PNGMAJ).$(PNGMIN)
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOVER=$(LIBNAME).so.$(PNGVER)
+OLDSO=libpng.so
+OLDSOMAJ=libpng.so.3
+OLDSOVER=libpng.so.3.$(PNGMIN)
+
+# Utilities:
+AR_RC=ar rc
+CC=cc
+MKDIR_P=mkdir -p
+LN_SF=ln -sf
+RANLIB=echo
+RM_F=/bin/rm -f
+
+# Where make install puts libpng.a, libpng12.so, and libpng12/png.h
+# Prefix must be a full pathname.
+
+prefix=/usr/local
+exec_prefix=$(prefix)
+

 # Where the zlib library and include files are located
 # Where the zlib library and include files are located

+#ZLIBLIB=/usr/local/lib32
+#ZLIBINC=/usr/local/include

 #ZLIBLIB=/usr/local/lib
 #ZLIBINC=/usr/local/include
 ZLIBLIB=../zlib
 ZLIBINC=../zlib
 
 #ZLIBLIB=/usr/local/lib
 #ZLIBINC=/usr/local/include
 ZLIBLIB=../zlib
 ZLIBINC=../zlib
 

-CC=cc
+# 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=

 
 

-CFLAGS=-I$(ZLIBINC) -O -fullwarn # -g -DPNG_DEBUG=1
-LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
+WARNMORE=-fullwarn
+# Note: -KPIC is the default anyhow
+#CFLAGS= $(ABI) -I$(ZLIBINC) -O $(WARNMORE) -KPIC -DPNG_NO_MMX_CODE # -g -DPNG_DEBUG=5
+CFLAGS=$(ABI) -I$(ZLIBINC) -O $(WARNMORE) -DPNG_NO_MMX_CODE
+LDFLAGS_A=$(ABI) -L. -L$(ZLIBLIB) -lpng12 -lz -lm
+LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm
+LDSHARED=cc $(ABI) -shared -soname $(LIBSOMAJ) \
+  -set_version sgi$(PNGMAJ).0
+LDLEGACY=cc $(ABI) -shared -soname $(OLDSOMAJ) \
+  -set_version sgi$3.0
+# See "man dso" for info about shared objects

 
 

-RANLIB=echo
-#RANLIB=ranlib
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+#LIBPATH=$(exec_prefix)/lib32
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin

 
 

-# where make install puts libpng.a and png.h
-prefix=/usr/local
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location.  Example:
+#
+#    make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=

 
 

-OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+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
 
        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
        pngwtran.o pngmem.o pngerror.o pngpread.o
 

-all: libpng.a pngtest
+all: libpng.a pngtest shared libpng.pc libpng-config

 
 libpng.a: $(OBJS)
 
 libpng.a: $(OBJS)

-       ar rc $@  $(OBJS)
+       $(AR_RC) $@ $(OBJS)

        $(RANLIB) $@
 
        $(RANLIB) $@
 

+shared: $(LIBSOVER)
+
+libpng.pc:
+       cat scripts/libpng.pc.in | sed -e s\!@PREFIX@!$(prefix)! > libpng.pc
+
+libpng-config:
+       ( cat scripts/libpng-config-head.in; \
+       echo prefix=\"$(prefix)\"; \
+       echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+       echo cppflags=\"-DPNG_NO_MMX_CODE\"; \
+       echo ccopts=\"$(ABI)\"; \
+       echo ldopts=\"$(ABI)\"; \
+       echo L_opts=\"-L$(LIBPATH)\"; \
+       echo libdir=\"$(LIBPATH)\"; \
+       echo libs=\"-lpng12 -lz -lm\"; \
+       cat scripts/libpng-config-body.in ) > libpng-config
+       chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+       $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(LIBSOVER)
+       $(LN_SF) $(LIBSOVER) $(LIBSOMAJ)
+
+$(LIBSOVER): $(OBJS)
+       $(LDSHARED) -o $@ $(OBJS)
+       $(RM_F) $(LIBSO) $(LIBSOMAJ)
+
+$(OLDSOVER): $(OBJS)
+       $(LDLEGACY) -o $@ $(OBJS)
+

 pngtest: pngtest.o libpng.a
        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
 
 test: pngtest
 pngtest: pngtest.o libpng.a
        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
 
 test: pngtest

+       echo
+       echo Testing local static library.

        ./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
+install-headers: png.h pngconf.h
+       -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+       -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+       cp png.h pngconf.h $(DI)/$(LIBNAME)
+       chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
+       -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h
+       -@$(RM_F) $(DI)/libpng
+       (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+       -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+       cp libpng.a $(DL)/$(LIBNAME).a
+       chmod 644 $(DL)/$(LIBNAME).a
+       -@$(RM_F) $(DL)/libpng.a
+       (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOVER) libpng.pc \
+       $(OLDSOVER)
+       -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+       -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO)
+       -@$(RM_F) $(DL)/$(LIBSOMAJ)
+       -@$(RM_F) $(DL)/$(OLDSO)
+       -@$(RM_F) $(DL)/$(OLDSOMAJ)
+       -@$(RM_F) $(DL)/$(OLDSOVER)*
+       cp $(LIBSOVER) $(DL)
+       cp $(OLDSOVER) $(DL)
+       chmod 755 $(DL)/$(LIBSOVER)
+       chmod 755 $(DL)/$(OLDSOVER)
+       (cd $(DL); \
+       $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \
+       $(LN_SF) $(OLDSOMAJ) $(OLDSO); \
+       $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \
+       $(LN_SF) $(LIBSOMAJ) $(LIBSO))
+       -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+       -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+       -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+       cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+       chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+       (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+       -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+       -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+       -@$(RM_F) $(DM)/man3/libpng.3
+       -@$(RM_F) $(DM)/man3/libpngpf.3
+       cp libpng.3 $(DM)/man3
+       cp libpngpf.3 $(DM)/man3
+       -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+       -@$(RM_F) $(DM)/man5/png.5
+       cp png.5 $(DM)/man5
+
+install-config: libpng-config
+       -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+       -@$(RM_F) $(DB)/libpng-config
+       -@$(RM_F) $(DB)/$(LIBNAME)-config
+       cp libpng-config $(DB)/$(LIBNAME)-config
+       chmod 755 $(DB)/$(LIBNAME)-config
+       (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location.  Use test-dd to test it
+# before then.
+
+test-dd:
+       echo
+       echo Testing installed dynamic shared library in $(DL).
+       $(CC) -I$(DI) -I$(ZLIBINC) \
+          `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+          -L$(DL) -L$(ZLIBLIB) \
+           -rpath $(ZLIBLIB):$(DL) \
+          -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
+       ./pngtestd pngtest.png
+
+test-installed:
+       echo
+       echo Testing installed dynamic shared library.
+       $(CC) -I$(ZLIBINC) \
+          `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+          -L$(ZLIBLIB) \
+           -rpath $(ZLIBLIB):`$(BINPATH)/$(LIBNAME)-config --libdir` \
+          -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
+       ./pngtesti pngtest.png

 
 clean:
 
 clean:

-       rm -f *.o libpng.a pngtest pngout.png
+       $(RM_F) *.o libpng.a pngtest pngtesti pngout.png libpng.pc libpng-config \
+       $(LIBSO) $(LIBSOMAJ)* \
+       $(OLDSOVER) \
+       so_locations
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+       chmod a-w *.[ch35] $(DOCS) scripts/*

 
 # DO NOT DELETE THIS LINE -- make depend depends on it.
 
 
 # DO NOT DELETE THIS LINE -- make depend depends on it.