mirror of
https://git.code.sf.net/p/libpng/code.git
synced 2025-07-10 18:04:09 +02:00
a313751258
Also added scripts/chkfmt to validate the format of all the files that can reasonably be validated (it is suggested to run "make distclean" before checking, because some machine generated files have long lines.) Reformatted the CHANGES file to be more consistent throughout.
128 lines
2.3 KiB
Bash
Executable File
128 lines
2.3 KiB
Bash
Executable File
#! /bin/sh
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# libpng-config
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# provides configuration info for libpng.
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# Copyright (C) 2002, 2004, 2006, 2007 Glenn Randers-Pehrson
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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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# Modeled after libxml-config.
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version="@PNGLIB_VERSION@"
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prefix="@prefix@"
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exec_prefix="@exec_prefix@"
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libdir="@libdir@"
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includedir="@includedir@/libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@"
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libs="-lpng@PNGLIB_MAJOR@@PNGLIB_MINOR@"
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all_libs="-lpng@PNGLIB_MAJOR@@PNGLIB_MINOR@ @LIBS@"
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I_opts="-I${includedir}"
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L_opts="-L${libdir}"
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R_opts=""
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cppflags=""
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ccopts=""
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ldopts=""
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usage()
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{
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cat <<EOF
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Usage: $0 [OPTION] ...
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Known values for OPTION are:
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--prefix print libpng prefix
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--libdir print path to directory containing library
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--libs print library linking information
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--ccopts print compiler options
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--cppflags print pre-processor flags
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--cflags print preprocessor flags, I_opts, and compiler options
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--I_opts print "-I" include options
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--L_opts print linker "-L" flags for dynamic linking
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--R_opts print dynamic linker "-R" or "-rpath" flags
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--ldopts print linker options
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--ldflags print linker flags (ldopts, L_opts, R_opts, and libs)
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--static revise subsequent outputs for static linking
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--help print this help and exit
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--version print version information
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EOF
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exit $1
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}
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if test $# -eq 0; then
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usage 1
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fi
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while test $# -gt 0; do
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case "$1" in
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--prefix)
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echo ${prefix}
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;;
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--version)
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echo ${version}
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exit 0
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;;
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--help)
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usage 0
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;;
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--ccopts)
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echo ${ccopts}
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;;
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--cppflags)
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echo ${cppflags}
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;;
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--cflags)
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echo ${I_opts} ${cppflags} ${ccopts}
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;;
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--libdir)
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echo ${libdir}
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;;
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--libs)
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echo ${libs}
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;;
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--I_opts)
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echo ${I_opts}
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;;
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--L_opts)
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echo ${L_opts}
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;;
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--R_opts)
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echo ${R_opts}
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;;
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--ldopts)
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echo ${ldopts}
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;;
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--ldflags)
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echo ${ldopts} ${L_opts} ${R_opts} ${libs}
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;;
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--static)
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R_opts=""
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libs=${all_libs}
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;;
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*)
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usage
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exit 1
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;;
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esac
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shift
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done
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exit 0
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