apreq/trunk/apreq2-config.in

#!/bin/sh

##
##  Copyright 2003-2006  The Apache Software Foundation
##
##  Licensed under the Apache License, Version 2.0 (the "License");
##  you may not use this file except in compliance with the License.
##  You may obtain a copy of the License at
##
##      http://www.apache.org/licenses/LICENSE-2.0
##
##  Unless required by applicable law or agreed to in writing, software
##  distributed under the License is distributed on an "AS IS" BASIS,
##  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
##  See the License for the specific language governing permissions and
##  limitations under the License.
##

# apreq2-config- based on apu-config:
# APR-util script designed to allow easy command line access to APR-util
# configuration parameters.

PATH=/bin:/usr/bin:/usr/local/bin

prefix="@prefix@"
exec_prefix="@exec_prefix@"
bindir="@bindir@"
libdir="@libdir@"
includedir="@includedir@/@APREQ_LIBNAME@"

LIBS="@APR_LIBS@"
LDFLAGS="@APR_LDFLAGS@"
INCLUDES="@APR_INCLUDES@"
SOLARIS=`echo @build_os@ | grep -i solaris`

APREQ_LIBNAME="@APREQ_LIBNAME@"

APREQ_SOURCE_DIR="@abs_srcdir@"
APREQ_BUILD_DIR="@abs_builddir@"

show_usage()
{
    cat << EOF
Usage: apreq2-config [OPTION]

Known values for OPTION are:
  --prefix[=DIR]    change prefix to DIR
  --bindir          print location where binaries are installed
  --includes        print include information
  --includedir      print location where headers are installed
  --ldflags         print linker flags
  --libs            print library information
  --srcdir          print apreq2 source directory
  --link-ld         print link switch(es) for linking to libapreq2
  --link-libtool    print the libtool inputs for linking to libapreq2
  --la-file         print the path to the library's .la file, if available
  --library-version print the API version as a dotted triple
  --libtool-version print the ABI version in a libtool-compatible format
  --package-version print the version number of the distribution
  --help            print this help

When linking with libtool, an application should do something like:
  APREQ_LIBS="\`apreq2-config --link-libtool --libs\`"
or when linking directly:
  APREQ_LIBS="\`apreq2-config --link-ld --ldflags --libs\`"

An application should use the results of --includes, and --ldflags in
their build process.
EOF
}

if test $# -eq 0; then
    show_usage
    exit 1
fi

thisdir="`dirname $0`"
thisdir="`cd $thisdir && pwd`"
if test -d $bindir; then
    tmpbindir="`cd $bindir && pwd`"
else
    tmpbindir=""
fi
# If we have the realpath program, use it to resolve symlinks.
# Otherwise, being in a symlinked dir may result in incorrect output.
if test -x "`which realpath 2>/dev/null`"; then
    thisdir="`realpath $thisdir`"
    if test -d "$APREQ_SOURCE_DIR"; then
        APREQ_SOURCE_DIR="`realpath $APREQ_SOURCE_DIR`"
    fi
    if test -n "$tmpbindir"; then
        tmpbindir="`realpath $tmpbindir`"
    fi
fi
if test "$tmpbindir" = "$thisdir"; then
    location=installed
elif test "$APREQ_SOURCE_DIR" = "$thisdir"; then
    location=source
else
    location=build
fi


if test "$location" = "installed"; then
    LA_FILE="$libdir/lib${APREQ_LIBNAME}.la"
else
    LA_FILE="$thisdir/library/lib${APREQ_LIBNAME}.la"
fi

flags=""

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

    case "$1" in
    # It is possible for the user to override our prefix.
    --prefix=*)
    prefix=$optarg
    ;;
    --prefix)
    echo $prefix
    exit 0
    ;;
    --bindir)
    echo $bindir
    exit 0
    ;;
    --libs)
    flags="$flags $LIBS"
    ;;
    --includedir)
    if test "$location" = "installed"; then
        flags="$includedir"
    elif test "$location" = "source"; then
        flags="$APREQ_SOURCE_DIR/include"
    else
        # this is for VPATH builds
        flags="$thisdir/include $APREQ_SOURCE_DIR/include"
    fi
    echo $flags
    exit 0
    ;;
    --includes)
    if test "$location" = "installed"; then
        flags="$flags -I$includedir $INCLUDES"
    elif test "$location" = "source"; then
        flags="$flags -I$APREQ_SOURCE_DIR/include $INCLUDES"
    else
        # this is for VPATH builds
        flags="$flags -I$thisdir/include -I$APREQ_SOURCE_DIR/include $INCLUDES"
    fi
    ;;
    --ldflags)
    flags="$flags $LDFLAGS"
    ;;
    --srcdir)
    echo $APREQ_SOURCE_DIR
    exit 0
    ;;
    --library-version)
    echo @APREQ_DOTTED_VERSION@
    exit 0
    ;;
    --libtool-version)
    echo @APREQ_LIBTOOL_VERSION@
    exit 0
    ;;
    --package-version)
    echo "@VERSION@"
    exit 0
    ;;
    --link-ld)
    if test "$location" = "installed"; then
        ### avoid using -L if libdir is a "standard" location like /usr/lib
        flags="$flags -L$libdir -l$APREQ_LIBNAME"
    else
        flags="$flags -L$thisdir/library/.libs -l$APREQ_LIBNAME"
    fi
    ;;
    --link-libtool)
    # If the LA_FILE exists where we think it should be, use it.  If we're
    # installed and the LA_FILE does not exist, assume to use -L/-l
    # (the LA_FILE may not have been installed).  If we're building ourselves,
    # we'll assume that at some point the .la file be created.
    if test -f "$LA_FILE"; then
        flags="$flags $LA_FILE"
    elif test "$location" = "installed"; then
        ### avoid using -L if libdir is a "standard" location like /usr/lib
        flags="$flags -L$libdir -l$APREQ_LIBNAME $apreq_libs"
    else
        flags="$flags $LA_FILE"
    fi
    ;;
    --la-file)
    if test -f "$LA_FILE"; then
        flags="$flags $LA_FILE"
    fi
    ;;
    --help)
    show_usage
    exit 0
    ;;
    *)
    show_usage
    exit 1
    ;;
    esac

    # Next please.
    shift
done

if test -n "$flags"; then
    if test -n "$SOLARIS"; then
        flags=`echo $flags | sed -e 's/-L\([^ ]*\)/-R\1 -L\1/g'`
    fi
    echo "$flags"
fi

exit 0
1	#!/bin/sh
2
3	##
4	## Copyright 2003-2006 The Apache Software Foundation
5	##
6	## Licensed under the Apache License, Version 2.0 (the "License");
7	## you may not use this file except in compliance with the License.
8	## You may obtain a copy of the License at
9	##
10	## http://www.apache.org/licenses/LICENSE-2.0
11	##
12	## Unless required by applicable law or agreed to in writing, software
13	## distributed under the License is distributed on an "AS IS" BASIS,
14	## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15	## See the License for the specific language governing permissions and
16	## limitations under the License.
17	##
18
19	# apreq2-config- based on apu-config:
20	# APR-util script designed to allow easy command line access to APR-util
21	# configuration parameters.
22
23	PATH=/bin:/usr/bin:/usr/local/bin
24
25	prefix="@prefix@"
26	exec_prefix="@exec_prefix@"
27	bindir="@bindir@"
28	libdir="@libdir@"
29	includedir="@includedir@/@APREQ_LIBNAME@"
30
31	LIBS="@APR_LIBS@"
32	LDFLAGS="@APR_LDFLAGS@"
33	INCLUDES="@APR_INCLUDES@"
34	SOLARIS=`echo @build_os@ \| grep -i solaris`
35
36	APREQ_LIBNAME="@APREQ_LIBNAME@"
37
38	APREQ_SOURCE_DIR="@abs_srcdir@"
39	APREQ_BUILD_DIR="@abs_builddir@"
40
41	show_usage()
42	{
43	cat << EOF
44	Usage: apreq2-config [OPTION]
45
46	Known values for OPTION are:
47	--prefix[=DIR] change prefix to DIR
48	--bindir print location where binaries are installed
49	--includes print include information
50	--includedir print location where headers are installed
51	--ldflags print linker flags
52	--libs print library information
53	--srcdir print apreq2 source directory
54	--link-ld print link switch(es) for linking to libapreq2
55	--link-libtool print the libtool inputs for linking to libapreq2
56	--la-file print the path to the library's .la file, if available
57	--library-version print the API version as a dotted triple
58	--libtool-version print the ABI version in a libtool-compatible format
59	--package-version print the version number of the distribution
60	--help print this help
61
62	When linking with libtool, an application should do something like:
63	APREQ_LIBS="\`apreq2-config --link-libtool --libs\`"
64	or when linking directly:
65	APREQ_LIBS="\`apreq2-config --link-ld --ldflags --libs\`"
66
67	An application should use the results of --includes, and --ldflags in
68	their build process.
69	EOF
70	}
71
72	if test $# -eq 0; then
73	show_usage
74	exit 1
75	fi
76
77	thisdir="`dirname $0`"
78	thisdir="`cd $thisdir && pwd`"
79	if test -d $bindir; then
80	tmpbindir="`cd $bindir && pwd`"
81	else
82	tmpbindir=""
83	fi
84	# If we have the realpath program, use it to resolve symlinks.
85	# Otherwise, being in a symlinked dir may result in incorrect output.
86	if test -x "`which realpath 2>/dev/null`"; then
87	thisdir="`realpath $thisdir`"
88	if test -d "$APREQ_SOURCE_DIR"; then
89	APREQ_SOURCE_DIR="`realpath $APREQ_SOURCE_DIR`"
90	fi
91	if test -n "$tmpbindir"; then
92	tmpbindir="`realpath $tmpbindir`"
93	fi
94	fi
95	if test "$tmpbindir" = "$thisdir"; then
96	location=installed
97	elif test "$APREQ_SOURCE_DIR" = "$thisdir"; then
98	location=source
99	else
100	location=build
101	fi
102
103
104	if test "$location" = "installed"; then
105	LA_FILE="$libdir/lib${APREQ_LIBNAME}.la"
106	else
107	LA_FILE="$thisdir/library/lib${APREQ_LIBNAME}.la"
108	fi
109
110	flags=""
111
112	while test $# -gt 0; do
113	# Normalize the prefix.
114	case "$1" in
115	-=) optarg=`echo "$1" \| sed 's/[-_a-zA-Z0-9]*=//'` ;;
116	*) optarg= ;;
117	esac
118
119	case "$1" in
120	# It is possible for the user to override our prefix.
121	--prefix=*)
122	prefix=$optarg
123	;;
124	--prefix)
125	echo $prefix
126	exit 0
127	;;
128	--bindir)
129	echo $bindir
130	exit 0
131	;;
132	--libs)
133	flags="$flags $LIBS"
134	;;
135	--includedir)
136	if test "$location" = "installed"; then
137	flags="$includedir"
138	elif test "$location" = "source"; then
139	flags="$APREQ_SOURCE_DIR/include"
140	else
141	# this is for VPATH builds
142	flags="$thisdir/include $APREQ_SOURCE_DIR/include"
143	fi
144	echo $flags
145	exit 0
146	;;
147	--includes)
148	if test "$location" = "installed"; then
149	flags="$flags -I$includedir $INCLUDES"
150	elif test "$location" = "source"; then
151	flags="$flags -I$APREQ_SOURCE_DIR/include $INCLUDES"
152	else
153	# this is for VPATH builds
154	flags="$flags -I$thisdir/include -I$APREQ_SOURCE_DIR/include $INCLUDES"
155	fi
156	;;
157	--ldflags)
158	flags="$flags $LDFLAGS"
159	;;
160	--srcdir)
161	echo $APREQ_SOURCE_DIR
162	exit 0
163	;;
164	--library-version)
165	echo @APREQ_DOTTED_VERSION@
166	exit 0
167	;;
168	--libtool-version)
169	echo @APREQ_LIBTOOL_VERSION@
170	exit 0
171	;;
172	--package-version)
173	echo "@VERSION@"
174	exit 0
175	;;
176	--link-ld)
177	if test "$location" = "installed"; then
178	### avoid using -L if libdir is a "standard" location like /usr/lib
179	flags="$flags -L$libdir -l$APREQ_LIBNAME"
180	else
181	flags="$flags -L$thisdir/library/.libs -l$APREQ_LIBNAME"
182	fi
183	;;
184	--link-libtool)
185	# If the LA_FILE exists where we think it should be, use it. If we're
186	# installed and the LA_FILE does not exist, assume to use -L/-l
187	# (the LA_FILE may not have been installed). If we're building ourselves,
188	# we'll assume that at some point the .la file be created.
189	if test -f "$LA_FILE"; then
190	flags="$flags $LA_FILE"
191	elif test "$location" = "installed"; then
192	### avoid using -L if libdir is a "standard" location like /usr/lib
193	flags="$flags -L$libdir -l$APREQ_LIBNAME $apreq_libs"
194	else
195	flags="$flags $LA_FILE"
196	fi
197	;;
198	--la-file)
199	if test -f "$LA_FILE"; then
200	flags="$flags $LA_FILE"
201	fi
202	;;
203	--help)
204	show_usage
205	exit 0
206	;;
207	*)
208	show_usage
209	exit 1
210	;;
211	esac
212
213	# Next please.
214	shift
215	done
216
217	if test -n "$flags"; then
218	if test -n "$SOLARIS"; then
219	flags=`echo $flags \| sed -e 's/-L\([^ ]*\)/-R\1 -L\1/g'`
220	fi
221	echo "$flags"
222	fi
223
224	exit 0
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