summaryrefslogtreecommitdiff
path: root/src/libgcrypt-config.in
blob: 3d8017eaa001665d85f0d4ced477db2faeecb7e0 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
#!/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.

# General.
prefix="@prefix@"
exec_prefix="@exec_prefix@"
thread_module=""
version="@VERSION@"
gpg_error_libs="@GPG_ERROR_LIBS@"
gpg_error_cflags="@GPG_ERROR_CFLAGS@"

# LIBS values.
libs="@LIBGCRYPT_CONFIG_LIBS@"
libs_pthread="@LIBGCRYPT_CONFIG_LIBS_PTHREAD@"
libs_pth="@LIBGCRYPT_CONFIG_LIBS_PTH@"

# CFLAGS values.
cflags="@LIBGCRYPT_CONFIG_CFLAGS@"
cflags_pthread="@LIBGCRYPT_CONFIG_CFLAGS_PTHREAD@"
cflags_pth="@LIBGCRYPT_CONFIG_CFLAGS_PTH@"

# Misc information.
symmetric_ciphers="@LIBGCRYPT_CIPHERS@"
asymmetric_ciphers="@LIBGCRYPT_PUBKEY_CIPHERS@"
digests="@LIBGCRYPT_DIGESTS@"
thread_modules="@LIBGCRYPT_THREAD_MODULES@"

# State variables.
echo_libs=no
echo_cflags=no
echo_prefix=no
echo_algorithms=no
echo_exec_prefix=no
echo_version=no

# Prints usage information.
usage()
{
    cat <<EOF
Usage: $0 [OPTIONS]
Options:
	[--thread={${thread_modules}}]
	[--prefix]
	[--exec-prefix]
	[--version]
	[--libs]
	[--cflags]
	[--algorithms]
EOF
    exit $1
}

if test $# -eq 0; then
    # Nothing to do.
    usage 1 1>&2
fi

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

    case $1 in
	--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
	    ;;
	--prefix)
	    echo_prefix=yes
	    ;;
	--exec-prefix)
	    echo_exec_prefix=yes
	    ;;
	--version)
	    echo_version=yes
	    ;;
	--cflags)
	    echo_cflags=yes
	    ;;
	--libs)
	    echo_libs=yes
	    ;;
	--algorithms)
	    echo_algorithms=yes
	    ;;
	*)
	    usage 1 1>&2
	    ;;
    esac
    shift
done

if test "$echo_prefix" = "yes"; then
    echo "$prefix"
fi

if test "$echo_exec_prefix" = "yes"; then
    echo "$exec_prefix"
fi

if test "$echo_cflags" = "yes"; then
    includes=""
    cflags_final="$cflags"

    # Set up `includes'.
    if test "@includedir@" != "/usr/include" ; then
	includes="-I@includedir@"
	for i in $cflags ; do
	    if test "$i" = "-I@includedir@" ; then
		includes=""
	    fi
	done
    fi

    # Set up `cflags_final'.
    case "$thread_module" in
	pthread)
	    cflags_final=$cflags_pthread
	    ;;
	pth)
	    cflags_final=$cflags_pth
	    ;;
    esac
    cflags_final="$cflags_final @GPG_ERROR_CFLAGS@"

    echo "$includes $cflags_final"
fi

if test "$echo_libs" = "yes"; then
    libdirs=""
    libs_final="$libs"

    # Set up `libdirs'.
    if test "@libdir@" != "/usr/lib" ; then
	libdirs="-L@libdir@"
	for i in $libs ; do
	    if test "$i" = "-L@libdir@" ; then
		libdirs=""
	    fi
	done
    fi

    # Set up `libs_final'.
    case "$thread_module" in
	pthread)
	    libs_final=$libs_pthread
	    ;;
	pth)
	    libs_final=$libs_pth
	    ;;
    esac
    libs_final="$libs_final @GPG_ERROR_LIBS@"

    echo "$libdirs $libs_final"
fi

if test "$echo_version" = "yes"; then
    echo "$version"
fi

if test "$echo_algorithms" = "yes"; then
    echo "Symmetric cipher algorithms: $symmetric_ciphers"
    echo "Public-key cipher algorithms: $asymmetric_ciphers"
    echo "Message digest algorithms: $digests"
fi