libpng/scripts/makefile.netbsd
Cosmin Truta 9b65ad49d3 scripts: Remove the support for "install" targets from all makefiles
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.
2022-09-18 19:37:40 +03:00

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# makefile for libpng on NetBSD
# Copyright (C) 2020-2022 Cosmin Truta
# Copyright (C) 2007-2009, 2014 Glenn Randers-Pehrson
# Copyright (C) 2002 Patrick R.L. Welche
#
# This code is released under the libpng license.
# For conditions of distribution and use, see the disclaimer
# and license in png.h
SHLIB_MAJOR= 16
SHLIB_MINOR= 0
LIB= png
SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \
pngread.c pngrio.c pngrtran.c pngrutil.c pngset.c \
pngtrans.c pngwio.c pngwrite.c pngwtran.c pngwutil.c
INCS= png.h pngconf.h pnglibconf.h
CPPFLAGS+= -I${.CURDIR}
CFLAGS+= -Wall -Wextra -Wundef
CLEANFILES+= pngtest.o pngtest pnglibconf.h
# Pre-built configuration
# See scripts/pnglibconf.mak for more options
PNGLIBCONF_H_PREBUILT= scripts/pnglibconf.h.prebuilt
# We should be able to do something like this instead of the manual
# uncommenting, but it core dumps for me at the moment:
# .if ${MACHINE_ARCH} == "i386"
# MKLINT= no
# .endif
.c.o:
${CC} -c ${CPPFLAGS} ${CFLAGS} -o $@ $<
pnglibconf.h: ${PNGLIBCONF_H_PREBUILT}
cp ${PNGLIBCONF_H_PREBUILT} $@
pngtest.o: pngtest.c
${CC} -c ${CPPFLAGS} ${CFLAGS} ${.ALLSRC} -o ${.TARGET}
pngtest: pngtest.o libpng.a
${CC} ${LDFLAGS} ${.ALLSRC} -o ${.TARGET} -lz -lm
test: pngtest
./pngtest
install:
@echo "The $@ target is no longer supported by this makefile."
@false
.include <bsd.lib.mk>