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In most of the legacy makefiles (with only a few notable exceptions such as makefile.linux), the "install" targets have been broken since libpng-1.5.0beta01. Specifically, the "install-shared" targets produced incorrect library names, due to a missing symbol in the definition of the LIBSOREL macro. Rather than correcting this long-standing and long-untested error, we decided to remove the support for "make install" altogether, from all legacy makefiles. Further use of "make install", "make install-static" or "make install-shared" will fail with an error message. Going forward, the only tested and supported manners to install libpng shall be the conventional build and install procedures driven by the configure script or by the CMake file.
118 lines
4.0 KiB
Plaintext
118 lines
4.0 KiB
Plaintext
# makefile for libpng on HP-UX using GCC with the HP ANSI/C linker.
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# Copyright (C) 2020-2022 Cosmin Truta
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# Copyright (C) 2002, 2006-2008, 2010-2014 Glenn Randers-Pehrson
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# Copyright (C) 2001, Laurent faillie
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# Copyright (C) 1998, 1999 Greg Roelofs
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# Copyright (C) 1996, 1997 Andreas Dilger
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#
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# This code is released under the libpng license.
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# For conditions of distribution and use, see the disclaimer
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# and license in png.h
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# Library name:
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LIBNAME=libpng16
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PNGMAJ=16
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# Shared library names:
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LIBSO=$(LIBNAME).sl
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LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ)
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# Utilities:
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CC=gcc
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LD=ld
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AR_RC=ar rc
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RANLIB=ranlib
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MKDIR_P=mkdir -p
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LN_SF=ln -sf
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CP=cp
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RM_F=/bin/rm -f
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# Where the zlib library and include files are located
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ZLIBLIB=/opt/zlib/lib
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ZLIBINC=/opt/zlib/include
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# Note that if you plan to build a libpng shared library, zlib must also
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# be a shared library, which zlib's configure does not do. After running
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# zlib's configure, edit the appropriate lines of makefile to read:
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# CFLAGS=-O1 -DHAVE_UNISTD -DUSE_MAP -fPIC \
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# LDSHARED=ld -b
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# SHAREDLIB=libz.sl
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WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
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-Wmissing-declarations -Wtraditional -Wcast-align \
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-Wstrict-prototypes -Wmissing-prototypes # -Wconversion
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CPPFLAGS=-I$(ZLIBINC) # -DPNG_DEBUG=5
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CFLAGS=-O3 -funroll-loops -Wall -Wextra -Wundef # $(WARNMORE) -g
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#LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng16 -lz -lm # -g
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LDFLAGS=-L. -L$(ZLIBLIB) -lpng16 -lz -lm # -g
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OBJS = png.o pngerror.o pngget.o pngmem.o pngpread.o \
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pngread.o pngrio.o pngrtran.o pngrutil.o pngset.o \
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pngtrans.o pngwio.o pngwrite.o pngwtran.o pngwutil.o
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OBJSDLL = $(OBJS:.o=.pic.o)
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.SUFFIXES: .c .o .pic.o
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.c.o:
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$(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $<
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.c.pic.o:
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$(CC) -c $(CPPFLAGS) $(CFLAGS) -fPIC -o $@ $*.c
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all: libpng.a $(LIBSO) pngtest
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libpng.a: $(OBJS)
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$(AR_RC) $@ $(OBJS)
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$(RANLIB) $@
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$(LIBSO): $(LIBSOMAJ)
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$(LN_SF) $(LIBSOMAJ) $(LIBSO)
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$(LIBSOMAJ): $(OBJSDLL)
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$(LD) -b +s \
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+h $(LIBSOMAJ) -o $(LIBSOMAJ) $(OBJSDLL)
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pngtest: pngtest.o $(LIBSO)
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$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
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test: pngtest
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./pngtest
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install:
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@echo "The $@ target is no longer supported by this makefile."
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@false
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install-static:
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@echo "The $@ target is no longer supported by this makefile."
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@false
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install-shared:
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@echo "The $@ target is no longer supported by this makefile."
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@false
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clean:
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$(RM_F) *.o libpng.a pngtest pngout.png
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$(RM_F) $(LIBSO) $(LIBSOMAJ)* pnglibconf.h
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# DO NOT DELETE THIS LINE -- make depend depends on it.
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png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngtest.o: png.h pngconf.h pnglibconf.h
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