#!/bin/sh
# Copyright (C) 1999, 2002, 2003 Free Software Foundation, Inc.
#
# This file is free software; as a special exception the author gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
#
# This file is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

prefix=@prefix@
exec_prefix=@exec_prefix@
includedir=@includedir@
libdir=@libdir@

# Network libraries.
netlibs="@NETLIBS@"

# Configure libgpg-error.
gpg_error_cflags="@GPG_ERROR_CFLAGS@"
gpg_error_libs="@GPG_ERROR_LIBS@"

# Configure thread packages.
thread_modules=""

@HAVE_PTH_TRUE@thread_modules="$thread_modules pth"
libs_pth="@PTH_LDFLAGS@ @PTH_LIBS@"
cflags_pth="@PTH_CFLAGS@"

@HAVE_PTHREAD_TRUE@thread_modules="$thread_modules pthread"
libs_pthread="-lpthread"
cflags_pthread=""

# Configure glib.
libs_glib="@GLIB_LIBS@"
cflags_glib="@GLIB_CFLAGS@"
with_glib=

output=""

usage()
{
    cat <<EOF
Usage: gpgme-config [OPTIONS]
Options:
	[--thread={${thread_modules}}]
	[--prefix]
	[--exec-prefix]
	[--version]
        [--api-version]
	[--libs]
	[--cflags]
        [--get-gpg]
        [--get-gpgsm]
EOF
    exit $1
}

if test $# -eq 0; then
    usage 1 1>&2
fi

while test $# -gt 0; do
    case "$1" in
	-*=*)
	    optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'`
	    ;;
	*)
	    optarg=
	    ;;
    esac

    case $1 in
        --prefix=*)
            # For compatibility reasons with old M4 macros, we ignore
            # setting of prefix.
            ;;
        --prefix)
	    output="$output $prefix"
	    ;;
        --exec-prefix=*)
            ;;
        --exec-prefix)
	    output="$output $exec_prefix"
	    ;;
	--glib)
	    with_glib=yes
	    ;;
        --version)
            echo "@VERSION@"
	    exit 0
	    ;;
        --api-version)
	    echo "@GPGME_CONFIG_API_VERSION@"
	    exit 0
	    ;;
        --cflags)
	    if test "x$includedir" != "x/usr/include" -a "x$includedir" != "x/include"; then
		output="$output -I$includedir"
	    fi
	    case "$thread_module" in
	        pthread)
	            output="$output $cflags_pthread"
		    ;;
	        pth)
		    output="$output $cflags_pth"
		    ;;
	    esac
	    output="$output $gpg_error_cflags"
	    if test "x$with_glib" = "xyes"; then
		output="$output $glib_cflags"
	    fi
	    ;;
	--libs)
	    if test "x$libdir" != "x/usr/lib" -a "x$libdir" != "x/lib"; then
		output="$output -L$libdir"
	    fi
	    case "$thread_module" in
		pthread)
	            output="$output -lgpgme-pthread $libs_pthread"
		    ;;
	        pth)
		    output="$output -lgpgme-pth $libs_pth"
		    ;;
		*)
		    if test "x$with_glib" = "xyes"; then
			output="$output -lgpgme-glib"
		    else
			output="$output -lgpgme"
		    fi
		    ;;
	    esac
	    output="$output $gpg_error_libs $netlibs"
	    if test "x$with_glib" = "xyes"; then
		output="$output $glib_cflags"
	    fi
	    ;;
	--thread=*)
            for thread_mod in $thread_modules; do
	    if test "$thread_mod" = "$optarg"; then
		thread_module="$optarg";
	    fi
	    done
	    if test "x$thread_module" = "x"; then
		usage 1 1>&2
	    fi
	    ;;
        --get-gpg)
            output="$output @GPG@"
            ;;
        --get-gpgsm)
            output="$output @GPGSM@"
            ;;
	*)
            usage 1 1>&2
	    ;;
    esac
    shift
done

echo $output