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[chaz/openbox] / configure.ac
1 AC_INIT([src/main.cc])
2 AM_CONFIG_HEADER(config.h)
3 AM_INIT_AUTOMAKE([openbox], [2.90.0cvs])
4
5 AC_PREREQ([2.50])
6
7 AC_PATH_PROG([regex_cmd], [sed])
8 test "$regex_cmd" || AC_MSG_ERROR([sed not found])
9
10 AC_PROG_CC
11 AC_PROG_CXX
12 AC_PROG_LIBTOOL
13 LIBTOOL="$LIBTOOL --silent"
14 AC_PROG_INSTALL
15
16 ALL_LINGUAS=""
17 AM_GNU_GETTEXT
18
19 dnl AC_LANG(C++)
20
21 dnl Check what compiler we are using
22 AC_MSG_CHECKING([for GCC])
23 if test "$GCC" = "yes"; then
24 AC_MSG_RESULT([yes])
25 CFLAGS="$CFLAGS -Wall -W -pedantic"
26 else
27 AC_MSG_RESULT([no, trying other compilers])
28 AC_MSG_CHECKING(for MIPSpro)
29 mips_pro_ver=`$CXX -version 2>&1 | grep -i mipspro | cut -f4 -d ' '`
30 if test -z "$mips_pro_ver"; then
31 AC_MSG_RESULT([no])
32 else
33 AC_MSG_RESULT([yes, version $mips_pro_ver.])
34 AC_MSG_CHECKING(for -LANG:std in CFLAGS)
35 lang_std_not_set=`echo $CFLAGS | grep "\-LANG:std"`
36 if test "x$lang_std_not_set" = "x"; then
37 AC_MSG_RESULT([not set, setting.])
38 CFLAGS="${CFLAGS} -LANG:std"
39 else
40 AC_MSG_RESULT([already set.])
41 fi
42 fi
43 fi
44
45 dnl Determine if maintainer portions of the Makefiles should be included.
46 AM_MAINTAINER_MODE
47
48 dnl Check for system header files
49 AC_CHECK_HEADERS(ctype.h dirent.h fcntl.h libgen.h locale.h nl_types.h process.h signal.h stdarg.h stdio.h stdlib.h string.h time.h unistd.h sys/param.h sys/select.h sys/signal.h sys/stat.h sys/time.h sys/types.h sys/wait.h)
50 AC_HEADER_TIME
51
52 dnl Determine the return type of signal handlers
53 AC_TYPE_SIGNAL
54
55 dnl Check whether to include debugging code
56 DEBUG=""
57 AC_MSG_CHECKING([whether to include verbose debugging code])
58 AC_ARG_ENABLE([debug],
59 [ --enable-debug include verbose debugging code @<:@default=no@:>@],
60 if test "$enableval" = "yes"; then
61 AC_MSG_RESULT([yes])
62 if test "$GCC" = "yes"; then
63 DEBUG="-DDEBUG -fno-inline -g"
64 else
65 DEBUG="-DDEBUG"
66 fi
67 else
68 AC_MSG_RESULT([no])
69 DEBUG="-DNDEBUG"
70 fi,
71 AC_MSG_RESULT([no])
72 DEBUG="-DNDEBUG"
73 )
74 CFLAGS="$CFLAGS $DEBUG"
75
76 dnl Check for Python
77 AC_CHECK_HEADER([python2.2/Python.h],
78 ,
79 AC_MSG_ERROR([Openbox requires the use of Python 2.2. This is its secret special formula for extreme sexiness.
80 See http://www.python.org
81 ]))
82 AC_CHECK_LIB([python2.2], [Py_Initialize],
83 PYTHON_LDFLAGS="-lpython2.2 -Xlinker -export-dynamic",
84 AC_MSG_ERROR([Openbox requires the use of Python 2.2. This is its secret special formula for extreme sexiness.
85 See http://www.python.org
86 ]))
87 AC_SUBST([PYTHON_LDFLAGS])
88
89 dnl Check for X headers and libraries
90 AC_PATH_X
91 AC_PATH_XTRA
92 test "$no_x" = "yes" && AC_MSG_ERROR([No Xlibs found.])
93 test -z "$x_includes" && x_includes="/usr/include"
94 test -z "$x_libraries" && x_libraries="/usr/lib"
95
96 CFLAGS="$CFLAGS $X_CFLAGS"
97 LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS"
98 LDFLAGS="$LDFLAGS $X_PRE_LIBS $LIBS $X_EXTRA_LIBS"
99
100 dnl Check for required functions in -lX11
101 AC_CHECK_LIB([X11], [XOpenDisplay],
102 ,
103 AC_MSG_ERROR([Could not find XOpenDisplay in -lX11.])
104 )
105
106
107 dnl Check for Xft >= 2
108 XFT_MIN_MAJOR=2
109 XFT_MIN_MINOR=0
110 XFT_MIN_REVISION=0
111 XFT_MIN=$XFT_MIN_MAJOR.$XFT_MIN_MINOR.$XFT_MIN_REVISION
112 AC_MSG_CHECKING([for Xft version >= $XFT_MIN])
113 if ! pkg-config --atleast-version $XFT_MIN xft; then
114 AC_MSG_RESULT([no])
115 AC_MSG_ERROR([Openbox requires the Xft version >= $XFT_MIN font library.
116 See http://www.fontconfig.org/
117 ])
118 fi
119
120 AC_MSG_RESULT([yes])
121
122 dnl Store these
123 OLDLIBS=$LIBS
124 OLDCFLAGS=$CFLAGS
125
126 XFT_CFLAGS="`pkg-config --cflags xft`"
127 XFT_LIBS="`pkg-config --libs xft`"
128
129 dnl Set these for checking with the tests below. They'll be restored after
130 LIBS="$LIBS $XFT_LIBS"
131 CFLAGS="$XFT_CFLAGS $CFLAGS"
132
133 AC_CHECK_LIB([Xft], [XftFontOpenName],
134 AC_MSG_CHECKING([for X11/Xft/Xft.h for Xft >= $XFT_MIN])
135 AC_TRY_COMPILE(
136 [
137 #include <X11/Xlib.h>
138 #include <X11/Xft/Xft.h>
139 ],
140 [
141 #if !defined(XFT_MAJOR)
142 # error Xft.h is too old
143 #endif
144 #if XFT_MAJOR < $XFT_MIN_MAJOR
145 # error Xft.h is too old
146 #endif
147 #if XFT_MAJOR == $XFT_MIN_MAJOR
148 # if XFT_MINOR < $XFT_MIN_MINOR
149 # error Xft.h is too old
150 # endif
151 #endif
152 #if XFT_MAJOR == $XFT_MIN_MAJOR
153 # if XFT_MAJOR == $XFT_MIN_MINOR
154 # if XFT_REVISION < $XFT_MIN_REVISION
155 # error Xft.h is too old
156 # endif
157 # endif
158 #endif
159
160 int i = XFT_MAJOR;
161 XftFont foo;
162 ],
163 [
164 AC_MSG_RESULT([yes])
165 ],
166 [
167 AC_MSG_RESULT([no])
168 AC_MSG_ERROR([Openbox requires the Xft version >= $XFT_MIN font library.
169 See http://www.fontconfig.org/
170 ])
171 ]
172 )
173
174 AC_MSG_CHECKING([if we can compile with Xft])
175 AC_TRY_LINK(
176 [
177 #include <X11/Xlib.h>
178 #include <X11/Xft/Xft.h>
179 ],
180 [
181 int i = XFT_MAJOR;
182 XftFont foo
183 ],
184 [
185 AC_MSG_RESULT([yes])
186 ],
187 [
188 AC_MSG_RESULT([no])
189 AC_MSG_ERROR([Unable to compile with the Xft library.
190 ])
191 ]
192 )
193 )
194 dnl Restore the old values. Use XFT_CFLAGS and XFT_LIBS in the Makefile.am's
195 LIBS=$OLDLIBS
196 CFLAGS=$OLDCFLAGS
197
198 AC_SUBST([XFT_CFLAGS])
199 AC_SUBST([XFT_LIBS])
200
201 dnl Check for XShape extension support
202 AC_CHECK_LIB([Xext], [XShapeCombineShape],
203 AC_MSG_CHECKING([for X11/extensions/shape.h])
204 AC_TRY_LINK(
205 [
206 #include <X11/Xlib.h>
207 #include <X11/Xutil.h>
208 #include <X11/extensions/shape.h>
209 ],
210 [
211 long foo = ShapeSet
212 ],
213 [
214 AC_MSG_RESULT([yes])
215 SHAPE="yes"
216 AC_DEFINE([SHAPE], [1], [Found the XShape extension])
217 LIBS="$LIBS -lXext"
218 ],
219 [
220 AC_MSG_RESULT([no])
221 SHAPE="no"
222 ]
223 )
224 )
225 AC_MSG_CHECKING([for the XShape extension])
226 if test "$SHAPE" = "yes"; then
227 AC_MSG_RESULT([yes])
228 else
229 AC_MSG_RESULT([no])
230 fi
231
232 dnl Check for Xinerama extension support
233 AC_MSG_CHECKING([whether to build support for the Xinerama extension])
234 XINERAMA="no"
235 AC_ARG_ENABLE([xinerama],
236 [ --enable-xinerama enable support of the Xinerama extension @<:@default=no@:>@],
237 if test "$enableval" = "yes"; then
238 AC_MSG_RESULT([yes])
239
240 AC_CHECK_LIB([Xinerama], [XineramaQueryExtension],
241 [
242 AC_MSG_CHECKING([for X11/extensions/Xinerama.h])
243 AC_TRY_LINK(
244 [
245 #include <X11/Xlib.h>
246 #include <X11/extensions/Xinerama.h>
247 ],
248 [
249 XineramaScreenInfo foo
250 ],
251 [
252 AC_MSG_RESULT([yes])
253 XINERAMA="yes"
254 AC_DEFINE([XINERAMA], [1],
255 [Enable support of the Xinerama extension])
256 LIBS="$LIBS -lXinerama"
257 ],
258 [
259 AC_MSG_RESULT([no])
260 ]
261 )
262 ]
263 )
264
265 AC_MSG_CHECKING([for the Xinerama extension])
266 if test "$XINRERAMA" = "yes"; then
267 AC_MSG_RESULT([yes])
268 else
269 AC_MSG_RESULT([no])
270 fi
271 else
272 AC_MSG_RESULT([no])
273 fi,
274 AC_MSG_RESULT([no])
275 )
276
277
278
279 AC_CONFIG_FILES([Makefile
280 m4/Makefile
281 po/Makefile.in
282 intl/Makefile
283 otk/Makefile
284 src/Makefile
285 util/Makefile
286 util/epist/Makefile
287 doc/Makefile
288 doc/doxygen/Makefile
289 data/Makefile
290 data/styles/Makefile
291 version.h
292 ])
293 AC_OUTPUT
294
295 AC_MSG_RESULT
296 AC_MSG_RESULT([$PACKAGE version $VERSION configured successfully.])
297
298 AC_MSG_RESULT
299 AC_MSG_RESULT([Using '$prefix' for installation.])
300 AC_MSG_RESULT([Using '$CXX' for C++ compiler.])
301 AC_MSG_RESULT([Building with '$CFLAGS' for C++ compiler flags.])
302 AC_MSG_RESULT([Building with '$LIBS' for linker flags.])
303 AC_MSG_RESULT
304 AC_MSG_RESULT([configure complete, now type \"make\"])
305 AC_MSG_RESULT
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