-
Notifications
You must be signed in to change notification settings - Fork 17
/
ac_config_libconfig_in.m4
270 lines (262 loc) · 12.3 KB
/
ac_config_libconfig_in.m4
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
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
dnl Available from the GNU Autoconf Macro Archive at:
dnl http://www.gnu.org/software/ac-archive/htmldoc/ac_config_libconfig_in.html
dnl
# AC_CONFIG_LIBCONFIG_IN(LIBRARY, DESTINATION, MODULES)
# -----------------------------------------------------
# Generate a custom LIBRARY-config script. Create the script in the
# DESTINATION directory, including support for MODULES.
AC_DEFUN([AC_CONFIG_LIBCONFIG_IN],
[# create a custom library-config file ($1-config)
m4_if(AC_CONFIG_LIBCONFIG_IN_USEPKGCONFIG, [true],
[AC_PATH_PROG(PKG_CONFIG, pkg-config)])
pushdef([LIBCONFIG_DIR], [m4_if([$2], , , [$2/])])
LIBCONFIG_FILE="LIBCONFIG_DIR[]$1-config.in"
AC_SUBST(target)dnl
AC_SUBST(host)dnl
AC_SUBST(build)dnl
dnl create directory if it does not preexist
m4_if([$2], , , [AS_MKDIR_P([$2])])
AC_MSG_NOTICE([creating $LIBCONFIG_FILE])
echo '#! /bin/sh' >$LIBCONFIG_FILE
echo "# $1-config library configuration script" >>$LIBCONFIG_FILE
echo '# generated by ac_config_libconfig_in.m4' >>$LIBCONFIG_FILE
echo ' ' >>$LIBCONFIG_FILE
echo 'template_version="1.0.0"' >>$LIBCONFIG_FILE
echo ' ' >>$LIBCONFIG_FILE
echo 'package="@PACKAGE@"' >>$LIBCONFIG_FILE
echo ' ' >>$LIBCONFIG_FILE
echo '# usage instructions if no options given' >>$LIBCONFIG_FILE
echo 'if test "'"\$""#"'" -eq 0; then' >>$LIBCONFIG_FILE
echo ' cat <<EOF' >>$LIBCONFIG_FILE
m4_if($3, ,
[echo 'Usage: $1-config [[OPTIONS]]' >>$LIBCONFIG_FILE],
[echo 'Usage: $1-config [[OPTIONS]] [[LIBRARIES]]' >>$LIBCONFIG_FILE])
echo 'Options:' >>$LIBCONFIG_FILE
echo ' [[--prefix[=DIR]]]' >>$LIBCONFIG_FILE
echo ' [[--exec-prefix[=DIR]]]' >>$LIBCONFIG_FILE
echo ' [[--package]]' >>$LIBCONFIG_FILE
echo ' [[--version]]' >>$LIBCONFIG_FILE
echo ' [[--cppflags]]' >>$LIBCONFIG_FILE
echo ' [[--cflags-only]]' >>$LIBCONFIG_FILE
echo ' [[--cflags]]' >>$LIBCONFIG_FILE
echo ' [[--libs]]' >>$LIBCONFIG_FILE
echo ' [[--help]]' >>$LIBCONFIG_FILE
m4_if($3, , ,
[echo 'Libraries:' >>$LIBCONFIG_FILE
for module in $1 $3 ; do
echo " $module" >>$LIBCONFIG_FILE ;
done])
echo 'EOF' >>$LIBCONFIG_FILE
echo 'fi' >>$LIBCONFIG_FILE
echo ' ' >>$LIBCONFIG_FILE
echo '# parse options' >>$LIBCONFIG_FILE
echo 'o=""' >>$LIBCONFIG_FILE
echo 'h=""' >>$LIBCONFIG_FILE
echo 'for i' >>$LIBCONFIG_FILE
echo 'do' >>$LIBCONFIG_FILE
echo ' case $i in' >>$LIBCONFIG_FILE
options="prefix exec-prefix eprefix package version cppflags cflags-only cflags libs bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir infodir mandir target host build pkgdatadir pkglibdir pkgincludedir template-version help"
echo ' --prefix=*) prefix=`echo $i | sed -e "s/--prefix=//"` ;;' >>$LIBCONFIG_FILE
echo ' --exec-prefix=*) exec_prefix=`echo $i | sed -e "s/--exec-prefix=//"` ;;' >>$LIBCONFIG_FILE
echo ' --eprefix=*) exec_prefix=`echo $i | sed -e "s/--eprefix=//"` ;;' >>$LIBCONFIG_FILE
for option in $options ; do
case $option in
exec-prefix) echo " --$option) echo_exec_prefix=\"yes\" ;;" >>$LIBCONFIG_FILE ;;
template-version) echo " --$option) echo_template_version=\"yes\" ;;" >>$LIBCONFIG_FILE ;;
cflags-only) echo " --$option) echo_cflags_only=\"yes\" ;;" >>$LIBCONFIG_FILE ;;
*) echo " --$option) echo_$option=\"yes\" ;;" >>$LIBCONFIG_FILE ;;
esac
done
m4_if($3, , ,
[for module in $1 $3 ; do
echo " $module) echo_module_$module=\"yes\" ;" >>$LIBCONFIG_FILE ;
echo ' echo_module="yes" ;;' >>$LIBCONFIG_FILE ;
done])
echo ' //*|/*//*|./*//*) echo_extra="yes" ;;' >>$LIBCONFIG_FILE
echo ' *) eval "echo Unknown option: $i" ; exit 1 ;;' >>$LIBCONFIG_FILE
echo ' esac' >>$LIBCONFIG_FILE
echo 'done' >>$LIBCONFIG_FILE
echo ' ' >>$LIBCONFIG_FILE
# in the order of occurence a standard automake Makefile
echo '# defaults from configure; set only if not set previously' >>$LIBCONFIG_FILE
vars="prefix exec_prefix bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir infodir mandir includedir target host build"
for var in $vars ; do
echo "if test -z \"\$$var\" ; then" >>$LIBCONFIG_FILE
echo " $var=\"@$var@\"" >>$LIBCONFIG_FILE
echo 'fi' >>$LIBCONFIG_FILE
done
echo ' ' >>$LIBCONFIG_FILE
echo '# generate output' >>$LIBCONFIG_FILE
echo 'if test x$echo_module != xyes ; then' >>$LIBCONFIG_FILE
echo ' echo_module_$1="yes"' >>$LIBCONFIG_FILE
echo 'fi' >>$LIBCONFIG_FILE
AC_CONFIG_LIBCONFIG_IN_MODULES(m4_if([$3], , [$1], [m4_translit([$1 $3], [ ], [,])]))dnl
for option in $options extra; do
case $option in
exec-prefix) echo "if test x\$echo_exec_prefix = xyes ; then" >>$LIBCONFIG_FILE ;;
template-version) echo "if test x\$echo_template_version = xyes ; then" >>$LIBCONFIG_FILE ;;
cflags-only) echo "if test x\$echo_cflags_only = xyes ; then" >>$LIBCONFIG_FILE ;;
*) echo "if test x\$echo_$option = xyes ; then" >>$LIBCONFIG_FILE ;;
esac
case $option in
exec-prefix | eprefix) echo ' o="$o $exec_prefix"' >>$LIBCONFIG_FILE ;;
template-version) echo ' o="$o $template_version"' >>$LIBCONFIG_FILE ;;
cflags-only) echo ' o="$o $cflags"' >>$LIBCONFIG_FILE ;;
cppflags) echo ' o="$o $cppflags"' >>$LIBCONFIG_FILE ;;
cflags)
# echo ' i=`eval echo "$includedir"`' >>$LIBCONFIG_FILE ;
# echo ' i=`eval echo "$i"`' >>$LIBCONFIG_FILE ;
# echo ' if test "_$i" != "_/usr/include" ; then' >>$LIBCONFIG_FILE ;
# echo ' o="$o -I$includedir"' >>$LIBCONFIG_FILE ;
# echo ' fi' >>$LIBCONFIG_FILE ;
echo ' o="$o $cppflags $cflags"' >>$LIBCONFIG_FILE ;;
libs) echo ' o="$o -L$libdir $libs"' >>$LIBCONFIG_FILE ;;
help) echo ' h="1"' >>$LIBCONFIG_FILE ;;
pkgdatadir) echo " o=\"$o \${datadir}/\${package}\"" >>$LIBCONFIG_FILE ;;
pkglibdir) echo " o=\"$o \${libdir}/\${package}\"" >>$LIBCONFIG_FILE ;;
pkgincludedir) echo " o=\"$o \${includedir}/\${package}\"" >>$LIBCONFIG_FILE ;;
extra)
echo ' v=`echo $i | sed -e s://:\$:g`' >>$LIBCONFIG_FILE ;
echo ' v=`eval "echo $v"`' >>$LIBCONFIG_FILE ;
echo ' o="$o $v"' >>$LIBCONFIG_FILE ;;
*) echo " o=\"$o \$$option\"" >>$LIBCONFIG_FILE
esac
echo 'fi' >>$LIBCONFIG_FILE
done
echo ' ' >>$LIBCONFIG_FILE
echo '# output data' >>$LIBCONFIG_FILE
echo 'o=`eval "echo $o"`' >>$LIBCONFIG_FILE
echo 'o=`eval "echo $o"`' >>$LIBCONFIG_FILE
echo 'if test -n "$o" ; then ' >>$LIBCONFIG_FILE
echo ' eval "echo $o"' >>$LIBCONFIG_FILE
echo 'fi' >>$LIBCONFIG_FILE
echo ' ' >>$LIBCONFIG_FILE
echo '# help text' >>$LIBCONFIG_FILE
echo 'if test ! -z "$h" ; then ' >>$LIBCONFIG_FILE
echo ' cat <<EOF' >>$LIBCONFIG_FILE
echo 'All available options:' >>$LIBCONFIG_FILE
echo ' --prefix=DIR and change \$prefix and \$exec-prefix' >>$LIBCONFIG_FILE
echo ' --exec-prefix=DIR (affects all other options)' >>$LIBCONFIG_FILE
echo ' --prefix \$prefix $prefix' >>$LIBCONFIG_FILE
echo ' --exec_prefix or... ' >>$LIBCONFIG_FILE
echo ' --eprefix \$exec_prefix $exec_prefix' >>$LIBCONFIG_FILE
echo ' --version \$version $version' >>$LIBCONFIG_FILE
echo ' --cppflags C preprocessor flags' >>$LIBCONFIG_FILE
echo ' --cflags-only C compiler flags' >>$LIBCONFIG_FILE
echo ' --cflags C preprocessor and compiler flags' >>$LIBCONFIG_FILE
echo ' --libs -L\$libdir \$LIBS $libs' >>$LIBCONFIG_FILE
echo ' --package \$package $package' >>$LIBCONFIG_FILE
echo ' --bindir \$bindir $bindir' >>$LIBCONFIG_FILE
echo ' --sbindir \$sbindir $sbindir' >>$LIBCONFIG_FILE
echo ' --libexecdir \$libexecdir $libexecdir' >>$LIBCONFIG_FILE
echo ' --datadir \$datadir $datadir' >>$LIBCONFIG_FILE
echo ' --sysconfdir \$sysconfdir $sysconfdir' >>$LIBCONFIG_FILE
echo ' --sharedstatedir \$sharedstatedir$sharedstatedir' >>$LIBCONFIG_FILE
echo ' --localstatedir \$localstatedir $localstatedir' >>$LIBCONFIG_FILE
echo ' --libdir \$libdir $libdir' >>$LIBCONFIG_FILE
echo ' --infodir \$infodir $infodir' >>$LIBCONFIG_FILE
echo ' --mandir \$mandir $mandir' >>$LIBCONFIG_FILE
echo ' --target \$target $target' >>$LIBCONFIG_FILE
echo ' --host \$host $host' >>$LIBCONFIG_FILE
echo ' --build \$build $build' >>$LIBCONFIG_FILE
echo ' --pkgdatadir \$datadir/\$package ${datadir}/${package}' >>$LIBCONFIG_FILE
echo ' --pkglibdir \$libdir/\$package ${libdir}/${package}' >>$LIBCONFIG_FILE
echo ' --pkgincludedir \$includedir/\$package ${includedir}/${package}' >>$LIBCONFIG_FILE
echo ' --template-version \$template_version $template_version' >>$LIBCONFIG_FILE
echo ' --help' >>$LIBCONFIG_FILE
echo 'EOF' >>$LIBCONFIG_FILE
echo 'fi' >>$LIBCONFIG_FILE
m4_pushdef([LIBCONFIG_UP], [m4_translit([$1], [a-z], [A-Z])])dnl
LIBCONFIG_UP[]_CONFIG="LIBCONFIG_DIR[]$1-config"
AC_SUBST(LIBCONFIG_UP[]_CONFIG)
dnl AC_CONFIG_FILES(LIBCONFIG_DIR[]$1[-config], [chmod +x ]LIBCONFIG_DIR[]$1[-config])
m4_popdef([LIBCONFIG_DIR])
m4_popdef([LIBCONFIG_UP])
])
# AC_CONFIG_LIBCONFIG_IN_MODULES [(MODULE1 [, MODULE2 [, ...]])]
# --------------------------------------------------------------
#Output shell script using custom module variables.
AC_DEFUN([AC_CONFIG_LIBCONFIG_IN_MODULES],
[m4_if([$1], , ,
[# create module definition for $1
dnl we're going to need uppercase, lowercase and user-friendly versions of the
dnl string `MODULE'
m4_pushdef([MODULE_UP], m4_translit([$1], [a-z], [A-Z]))dnl
m4_pushdef([MODULE_DOWN], m4_translit([$1], [A-Z], [a-z]))dnl
if test -z "$MODULE_DOWN[]_cppflags" ; then
if test -n "$MODULE_UP[]_CPPFLAGS" ; then
MODULE_DOWN[]_cppflags="$MODULE_UP[]_CPPFLAGS"
else
dnl AC_MSG_WARN([variable `MODULE_DOWN[]_cppflags' undefined])
MODULE_DOWN[]_cppflags=''
fi
fi
AC_SUBST(MODULE_DOWN[]_cppflags)
if test -z "$MODULE_DOWN[]_cflags" ; then
if test -n "$MODULE_UP[]_CFLAGS" ; then
MODULE_DOWN[]_cflags="$MODULE_UP[]_CFLAGS"
else
dnl AC_MSG_WARN([variable `MODULE_DOWN[]_cflags' undefined])
MODULE_DOWN[]_cflags=''
fi
fi
AC_SUBST(MODULE_DOWN[]_cflags)dnl
if test -z "$MODULE_DOWN[]_libs" ; then
if test -n "$MODULE_UP[]_LIBS" ; then
MODULE_DOWN[]_libs="$MODULE_UP[]_LIBS"
else
AC_MSG_WARN([variable `MODULE_DOWN[]_libs' and `MODULE_UP[]_LIBS' undefined])
MODULE_DOWN[]_libs='-l$1'
fi
if test -n "$MODULE_UP[]_LIBDEPS" ; then
MODULE_DOWN[]_libs="$MODULE_DOWN[]_libs $MODULE_UP[]_LIBDEPS"
fi
fi
AC_SUBST(MODULE_DOWN[]_libs)dnl
if test -z "$MODULE_UP[]_VERSION" ; then
AC_MSG_WARN([variable `MODULE_UP[]_VERSION' undefined])
MODULE_UP[]_VERSION="$VERSION"
fi
AC_SUBST(MODULE_UP[]_VERSION)dnl
echo 'if test x$echo_module_$1 = xyes ; then' >>$LIBCONFIG_FILE
AC_CONFIG_LIBCONFIG_IN_MODULES_VARS([cppflags], [MODULE_DOWN[]_cppflags], [cppflags])
AC_CONFIG_LIBCONFIG_IN_MODULES_VARS([cflags], [MODULE_DOWN[]_cflags], [cflags])
AC_CONFIG_LIBCONFIG_IN_MODULES_VARS([libs], [MODULE_DOWN[]_libs], [libs])
AC_CONFIG_LIBCONFIG_IN_MODULES_VARS([version], [MODULE_UP[]_VERSION], [modversion])
echo 'fi' >>$LIBCONFIG_FILE
m4_popdef([MODULE_UP])dnl
m4_popdef([MODULE_DOWN])dnl
AC_CONFIG_LIBCONFIG_IN_MODULES(m4_shift($@))])dnl
])
# AC_CONFIG_LIBCONFIG_IN_MODULES_VARS [(VAR, SUBSTITUTION,
# PKGCONFIG_ARGS)]
# --------------------------------------------------------
# Output AC_CONFIG_LIBCONFIG_IN_MODULES variables.
# VAR = variable to set
# SUBSTITUTION = set if pkg-config is not available
# PKGCONFIG_ARGS = args for pkg-config
AC_DEFUN([AC_CONFIG_LIBCONFIG_IN_MODULES_VARS],
[m4_if(AC_CONFIG_LIBCONFIG_IN_USEPKGCONFIG, [true],
[
echo 'if test -x "`which pkg-config`" ; then' >>$LIBCONFIG_FILE
echo ' if pkg-config --atleast-pkgconfig-version=0.7 --exists "MODULE_DOWN"; then' >>$LIBCONFIG_FILE
echo ' $1="@S|@$1 `pkg-config --$3 MODULE_DOWN`"' >>$LIBCONFIG_FILE
echo ' fi' >>$LIBCONFIG_FILE
echo 'else' >>$LIBCONFIG_FILE
echo ' $1="@S|@$1 @$2@"' >>$LIBCONFIG_FILE
echo 'fi' >>$LIBCONFIG_FILE
],
[echo ' $1="@S|@$1 @$2@"' >>$LIBCONFIG_FILE
])])
# AC_CONFIG_LIBCONFIG_IN_PKGCONFIG
# --------------------------------
# Enable pkgconfig support in libconfig script (default)
AC_DEFUN([AC_CONFIG_LIBCONFIG_IN_PKGCONFIG],
[m4_define([AC_CONFIG_LIBCONFIG_IN_USEPKGCONFIG], [true])
])dnl
# AC_CONFIG_LIBCONFIG_IN_STATIC
# -----------------------------
# Disable pkgconfig support in libconfig script
AC_DEFUN([AC_CONFIG_LIBCONFIG_IN_STATIC],
[m4_define([AC_CONFIG_LIBCONFIG_IN_USEPKGCONFIG], [false])
])dnl