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wxUSE_LOG fixes.
[wxWidgets.git] / wxwin.m4
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1dnl ---------------------------------------------------------------------------
2dnl Macros for wxWindows detection. Typically used in configure.in as:
3dnl
4dnl AC_ARG_ENABLE(...)
5dnl AC_ARG_WITH(...)
6dnl ...
7dnl AM_OPTIONS_WXCONFIG
8dnl ...
9dnl ...
10dnl AM_PATH_WXCONFIG(2.3.4, wxWin=1)
11dnl if test "$wxWin" != 1; then
12dnl AC_MSG_ERROR([
13dnl wxWindows must be installed on your system
14dnl but wx-config script couldn't be found.
15dnl
16dnl Please check that wx-config is in path, the directory
17dnl where wxWindows libraries are installed (returned by
18dnl 'wx-config --libs' command) is in LD_LIBRARY_PATH or
19dnl equivalent variable and wxWindows version is 2.3.4 or above.
20dnl ])
21dnl fi
22dnl CPPFLAGS="$CPPFLAGS $WX_CPPFLAGS"
23dnl CXXFLAGS="$CXXFLAGS $WX_CXXFLAGS_ONLY"
24dnl CFLAGS="$CFLAGS $WX_CFLAGS_ONLY"
25dnl
26dnl LDFLAGS="$LDFLAGS $WX_LIBS"
27dnl ---------------------------------------------------------------------------
28
29dnl ---------------------------------------------------------------------------
30dnl AM_OPTIONS_WXCONFIG
31dnl
32dnl adds support for --wx-prefix, --wx-exec-prefix, --with-wxdir and
33dnl --wx-config command line options
34dnl ---------------------------------------------------------------------------
35
36AC_DEFUN([AM_OPTIONS_WXCONFIG],
37[
38 AC_ARG_WITH(wxdir,
39 [ --with-wxdir=PATH Use uninstalled version of wxWindows in PATH],
40 [ wx_config_name="$withval/wx-config"
41 wx_config_args="--inplace"])
42 AC_ARG_WITH(wx-config,
43 [ --with-wx-config=CONFIG wx-config script to use (optional)],
44 wx_config_name="$withval" )
45 AC_ARG_WITH(wx-prefix,
46 [ --with-wx-prefix=PREFIX Prefix where wxWindows is installed (optional)],
47 wx_config_prefix="$withval", wx_config_prefix="")
48 AC_ARG_WITH(wx-exec-prefix,
49 [ --with-wx-exec-prefix=PREFIX
50 Exec prefix where wxWindows is installed (optional)],
51 wx_config_exec_prefix="$withval", wx_config_exec_prefix="")
52])
53
54dnl ---------------------------------------------------------------------------
55dnl AM_PATH_WXCONFIG(VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND
56dnl [, WX-LIBS [, ADDITIONAL-WX-CONFIG-FLAGS]]]])
57dnl
58dnl Test for wxWindows, and define WX_C*FLAGS, WX_LIBS and WX_LIBS_STATIC
59dnl (the latter is for static linking against wxWindows). Set WX_CONFIG_NAME
60dnl environment variable to override the default name of the wx-config script
61dnl to use. Set WX_CONFIG_PATH to specify the full path to wx-config - in this
62dnl case the macro won't even waste time on tests for its existence.
63dnl
64dnl Optional WX-LIBS argument contains comma- or space-separated list of
65dnl wxWindows libraries to link against (it may include contrib libraries). If
66dnl it is not specified then WX_LIBS and WX_LIBS_STATIC will contain flags to
67dnl link with all of the core wxWindows libraries.
68dnl
69dnl Optional ADDITIONAL-WX-CONFIG-FLAGS argument is appended to wx-config
70dnl invocation command in present. It can be used to fine-tune lookup of
71dnl best wxWidgets build available.
72dnl
73dnl Example use:
74dnl AM_PATH_WXCONFIG([2.6.0], [wxWin=1], [wxWin=0], [html,core,net]
75dnl [--unicode --debug])
76dnl ---------------------------------------------------------------------------
77
78dnl
79dnl Get the cflags and libraries from the wx-config script
80dnl
81AC_DEFUN([AM_PATH_WXCONFIG],
82[
83 dnl do we have wx-config name: it can be wx-config or wxd-config or ...
84 if test x${WX_CONFIG_NAME+set} != xset ; then
85 WX_CONFIG_NAME=wx-config
86 fi
87
88 if test "x$wx_config_name" != x ; then
89 WX_CONFIG_NAME="$wx_config_name"
90 fi
91
92 dnl deal with optional prefixes
93 if test x$wx_config_exec_prefix != x ; then
94 wx_config_args="$wx_config_args --exec-prefix=$wx_config_exec_prefix"
95 WX_LOOKUP_PATH="$wx_config_exec_prefix/bin"
96 fi
97 if test x$wx_config_prefix != x ; then
98 wx_config_args="$wx_config_args --prefix=$wx_config_prefix"
99 WX_LOOKUP_PATH="$WX_LOOKUP_PATH:$wx_config_prefix/bin"
100 fi
101
102 dnl don't search the PATH if WX_CONFIG_NAME is absolute filename
103 if test -x "$WX_CONFIG_NAME" ; then
104 AC_MSG_CHECKING(for wx-config)
105 WX_CONFIG_PATH="$WX_CONFIG_NAME"
106 AC_MSG_RESULT($WX_CONFIG_PATH)
107 else
108 AC_PATH_PROG(WX_CONFIG_PATH, $WX_CONFIG_NAME, no, "$WX_LOOKUP_PATH:$PATH")
109 fi
110
111 if test "$WX_CONFIG_PATH" != "no" ; then
112 WX_VERSION=""
113 no_wx=""
114
115 min_wx_version=ifelse([$1], ,2.2.1,$1)
116 if test -z "$5" ; then
117 AC_MSG_CHECKING([for wxWindows version >= $min_wx_version])
118 else
119 AC_MSG_CHECKING([for wxWindows version >= $min_wx_version ($5)])
120 fi
121
122 WX_CONFIG_WITH_ARGS="$WX_CONFIG_PATH $wx_config_args $5 $4"
123
124 WX_VERSION=`$WX_CONFIG_WITH_ARGS --version 2>/dev/null`
125 wx_config_major_version=`echo $WX_VERSION | \
126 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
127 wx_config_minor_version=`echo $WX_VERSION | \
128 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
129 wx_config_micro_version=`echo $WX_VERSION | \
130 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
131
132 wx_requested_major_version=`echo $min_wx_version | \
133 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
134 wx_requested_minor_version=`echo $min_wx_version | \
135 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
136 wx_requested_micro_version=`echo $min_wx_version | \
137 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
138
139 wx_ver_ok=""
140 if test "x$WX_VERSION" != x ; then
141 if test $wx_config_major_version -gt $wx_requested_major_version; then
142 wx_ver_ok=yes
143 else
144 if test $wx_config_major_version -eq $wx_requested_major_version; then
145 if test $wx_config_minor_version -gt $wx_requested_minor_version; then
146 wx_ver_ok=yes
147 else
148 if test $wx_config_minor_version -eq $wx_requested_minor_version; then
149 if test $wx_config_micro_version -ge $wx_requested_micro_version; then
150 wx_ver_ok=yes
151 fi
152 fi
153 fi
154 fi
155 fi
156 fi
157
158 if test "x$wx_ver_ok" = x ; then
159 no_wx=yes
160 else
161 WX_LIBS=`$WX_CONFIG_WITH_ARGS --libs`
162 WX_LIBS_STATIC=`$WX_CONFIG_WITH_ARGS --static --libs`
163
164 dnl starting with version 2.2.6 wx-config has --cppflags argument
165 wx_has_cppflags=""
166 if test $wx_config_major_version -gt 2; then
167 wx_has_cppflags=yes
168 else
169 if test $wx_config_major_version -eq 2; then
170 if test $wx_config_minor_version -gt 2; then
171 wx_has_cppflags=yes
172 else
173 if test $wx_config_minor_version -eq 2; then
174 if test $wx_config_micro_version -ge 6; then
175 wx_has_cppflags=yes
176 fi
177 fi
178 fi
179 fi
180 fi
181
182 if test "x$wx_has_cppflags" = x ; then
183 dnl no choice but to define all flags like CFLAGS
184 WX_CFLAGS=`$WX_CONFIG_WITH_ARGS --cflags`
185 WX_CPPFLAGS=$WX_CFLAGS
186 WX_CXXFLAGS=$WX_CFLAGS
187
188 WX_CFLAGS_ONLY=$WX_CFLAGS
189 WX_CXXFLAGS_ONLY=$WX_CFLAGS
190 else
191 dnl we have CPPFLAGS included in CFLAGS included in CXXFLAGS
192 WX_CPPFLAGS=`$WX_CONFIG_WITH_ARGS --cppflags`
193 WX_CXXFLAGS=`$WX_CONFIG_WITH_ARGS --cxxflags`
194 WX_CFLAGS=`$WX_CONFIG_WITH_ARGS --cflags`
195
196 WX_CFLAGS_ONLY=`echo $WX_CFLAGS | sed "s@^$WX_CPPFLAGS *@@"`
197 WX_CXXFLAGS_ONLY=`echo $WX_CXXFLAGS | sed "s@^$WX_CFLAGS *@@"`
198 fi
199 fi
200
201 if test "x$no_wx" = x ; then
202 AC_MSG_RESULT(yes (version $WX_VERSION))
203 ifelse([$2], , :, [$2])
204 else
205 if test "x$WX_VERSION" = x; then
206 dnl no wx-config at all
207 AC_MSG_RESULT(no)
208 else
209 AC_MSG_RESULT(no (version $WX_VERSION is not new enough))
210 fi
211
212 WX_CFLAGS=""
213 WX_CPPFLAGS=""
214 WX_CXXFLAGS=""
215 WX_LIBS=""
216 WX_LIBS_STATIC=""
217 ifelse([$3], , :, [$3])
218 fi
219 fi
220
221 AC_SUBST(WX_CPPFLAGS)
222 AC_SUBST(WX_CFLAGS)
223 AC_SUBST(WX_CXXFLAGS)
224 AC_SUBST(WX_CFLAGS_ONLY)
225 AC_SUBST(WX_CXXFLAGS_ONLY)
226 AC_SUBST(WX_LIBS)
227 AC_SUBST(WX_LIBS_STATIC)
228 AC_SUBST(WX_VERSION)
229])
wxWidgets (Impactor)