1 dnl check a particular libname
2 AC_DEFUN([QT_TRY_LINK],
11 QString s("mangle_failure");
12 #if (QT_VERSION < 400)
21 dnl check we can do a compile
22 AC_DEFUN([QT_CHECK_COMPILE],
24 AC_MSG_CHECKING([for Qt library name])
26 AC_CACHE_VAL(qt_cv_libname,
29 SAVE_CXXFLAGS=$CXXFLAGS
30 CXXFLAGS="$CXXFLAGS $QT_INCLUDES $QT_LDFLAGS"
31 qt_corelibs="-lQtCore -lQtCore4"
32 qt_guilibs="'-lQtCore -lQtGui' '-lQtCore4 -lQtGui4'"
33 if test $USE_QT5 = "yes" ; then
34 qt_corelibs="-lQt5Core"
35 qt_guilibs="-lQt5Core -lQt5Concurrent -lQt5Gui -lQt5Svg -lQt5Widgets"
37 for libname in $qt_corelibs '-framework QtCore'
40 if test -n "$qt_cv_libname"; then
41 QT_CORE_LIB="$qt_cv_libname"
46 for libname in $qt_guilibs \
47 '-framework QtCore -framework QtConcurrent -framework QtSvg -framework QtWidgets -framework QtMacExtras -framework QtGui'\
48 '-framework QtCore -framework QtGui'
51 if test -n "$qt_cv_libname"; then
55 CXXFLAGS=$SAVE_CXXFLAGS
58 if test -z "$qt_cv_libname"; then
59 if test x$USE_QT5 = xyes ; then
60 AC_MSG_RESULT([failed, retrying with Qt4])
62 AC_MSG_RESULT([failed])
63 AC_MSG_ERROR([cannot compile a simple Qt executable. Check you have the right \$QTDIR.])
66 AC_MSG_RESULT([$qt_cv_libname])
71 AC_DEFUN([QT_FIND_TOOL],
75 if test "x$USE_QT5" != "xno" ; then
79 if test -n "$qt_cv_bin" ; then
80 AC_PATH_PROGS($1, [$2], [], $qt_cv_bin)
81 elif qtchooser -l 2>/dev/null | grep -q ^$qt_ext\$ >/dev/null ; then
82 AC_PATH_PROG(qtc_path, qtchooser, [], [$PATH])
83 AC_PATH_PROG($2_path, $2, [], [$PATH])
84 qtc_path=`dirname "$qtc_path"`
85 $2_path=`dirname "$$2_path"`
86 if test "$qtc_path" = "$$2_path" ; then
87 AC_CHECK_PROG($1, $2, [$2 -qt=$qt_ext],, [$PATH])
90 if test -z "$$1"; then
91 AC_CHECK_PROGS($1, [$2-$qt_ext $2],[],$PATH)
93 if test -z "$$1"; then
94 AC_MSG_ERROR([cannot find $2 binary.])
99 dnl get Qt version we're using
100 AC_DEFUN([QT_GET_VERSION],
102 AC_CACHE_CHECK([Qt version],lyx_cv_qtversion,
105 SAVE_CPPFLAGS=$CPPFLAGS
106 CPPFLAGS="$CPPFLAGS $QT_INCLUDES"
108 cat > conftest.$ac_ext <<EOF
109 #line __oline__ "configure"
110 #include "confdefs.h"
112 "%%%"QT_VERSION_STR"%%%"
114 lyx_cv_qtversion=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | \
115 grep '^"%%%"' 2>/dev/null | \
116 sed -e 's/"%%%"//g' -e 's/"//g'`
117 rm -f conftest.$ac_ext
118 CPPFLAGS=$SAVE_CPPFLAGS
121 QTLIB_VERSION=$lyx_cv_qtversion
122 AC_SUBST(QTLIB_VERSION)
126 AC_DEFUN([QT_DO_IT_ALL],
128 dnl this variable is precious
129 AC_ARG_VAR(QTDIR, [the place where the Qt files are, e.g. /usr/lib/qt4])
131 AC_ARG_WITH(qt-dir, [AC_HELP_STRING([--with-qt-dir], [where the root of Qt is installed])],
132 [ qt_cv_dir=`eval echo "$withval"/` ])
134 AC_ARG_WITH(qt-includes, [AC_HELP_STRING([--with-qt-includes], [where the Qt includes are])],
135 [ qt_cv_includes=`eval echo "$withval"` ])
137 AC_ARG_WITH(qt-libraries, [AC_HELP_STRING([--with-qt-libraries], [where the Qt library is installed])],
138 [ qt_cv_libraries=`eval echo "$withval"` ])
140 dnl pay attention to $QTDIR unless overridden
141 if test -z "$qt_cv_dir"; then
145 dnl derive inc/lib if needed
146 if test -n "$qt_cv_dir"; then
147 if test -z "$qt_cv_includes"; then
148 qt_cv_includes=$qt_cv_dir/include
150 if test -z "$qt_cv_libraries"; then
151 qt_cv_libraries=$qt_cv_dir/lib
155 dnl compute the binary dir too
156 if test -n "$qt_cv_dir"; then
157 qt_cv_bin=$qt_cv_dir/bin
160 dnl Preprocessor flags
161 QT_CPPFLAGS="-DQT_NO_STL -DQT_NO_KEYWORDS"
163 *mingw*) QT_CPPFLAGS="-DQT_DLL $QT_CPPFLAGS";;
165 AC_SUBST(QT_CPPFLAGS)
167 dnl Check if it possible to do a pkg-config
169 if test -n "$PKG_CONFIG" ; then
172 if test "$pkg_failed" != "no" ; then
176 if test -z "$QT_LIB"; then
177 dnl Try again with Qt4 if configuring for Qt5 fails
178 if test x$USE_QT5 = xyes ; then
181 if test -n "$PKG_CONFIG" ; then
184 if test "$pkg_failed" != "no" ; then
187 if test -z "$QT_LIB"; then
188 AC_MSG_ERROR([cannot find qt libraries.])
191 AC_MSG_ERROR([cannot find qt libraries.])
196 AS_VERSION_COMPARE($QTLIB_VERSION, $1,
197 [AC_MSG_ERROR([LyX requires at least version $1 of Qt. Only version $QTLIB_VERSION has been found.])
200 save_CPPFLAGS=$CPPFLAGS
201 CPPFLAGS="$save_CPPFLAGS $QT_CORE_INCLUDES"
202 AC_CHECK_HEADER(QtGui/qtgui-config.h,
203 [lyx_qt5_config=QtGui/qtgui-config.h],
204 [lyx_qt5_config=qconfig.h],[-])
205 AC_MSG_CHECKING([whether Qt uses the X Window system])
206 if test x$USE_QT5 = xyes ; then
208 [#include <$lyx_qt5_config>
209 QT_QPA_DEFAULT_PLATFORM_NAME],
211 AC_DEFINE(QPA_XCB, 1, [Define if Qt uses the X Window System])],
214 AC_PREPROC_IFELSE([AC_LANG_SOURCE([
215 [#include <qglobal.h>],
221 AC_MSG_RESULT($qt_use_x11)
222 if test "x$qt_use_x11" = "xyes"; then
223 QT_LIB="$QT_LIB -lX11"
226 CPPFLAGS=$save_CPPFLAGS
228 QT_FIND_TOOL([QT_MOC], [moc])
229 QT_FIND_TOOL([QT_UIC], [uic])
230 QT_FIND_TOOL([QT_RCC], [rcc])
233 mocqtver=`$QT_MOC -v 2>&1 | sed -e 's/.*\([[0-9]]\.[[0-9]]*\.[[0-9]]\).*/\1/'`
234 if test "x$mocqtver" != "x$QTLIB_VERSION"; then
235 LYX_WARNING([The found moc compiler is for Qt $mocqtver but the Qt library version is $QTLIB_VERSION.])
239 AC_DEFUN([QT_DO_PKG_CONFIG],
241 dnl tell pkg-config to look also in $qt_cv_dir/lib.
242 save_PKG_CONFIG_PATH=$PKG_CONFIG_PATH
243 if test -n "$qt_cv_dir" ; then
244 PKG_CONFIG_PATH=$qt_cv_dir/lib:$qt_cv_dir/lib/pkgconfig:$PKG_CONFIG_PATH
245 export PKG_CONFIG_PATH
248 qt_guilibs="QtCore QtGui QtSvg"
249 if test "x$USE_QT5" != "xno" ; then
250 qt_corelibs="Qt5Core"
251 qt_guilibs="Qt5Core Qt5Concurrent Qt5Gui Qt5Svg Qt5Widgets"
252 lyx_use_x11extras=false
253 PKG_CHECK_EXISTS(Qt5X11Extras, [lyx_use_x11extras=true], [])
254 if $lyx_use_x11extras; then
255 qt_guilibs="$qt_guilibs Qt5X11Extras xcb"
256 AC_DEFINE(HAVE_QT5_X11_EXTRAS, 1,
257 [Define if you have the Qt5X11Extras module])
259 lyx_use_winextras=false
260 PKG_CHECK_EXISTS(Qt5WinExtras, [lyx_use_winextras=true], [])
261 if $lyx_use_winextras; then
262 qt_guilibs="$qt_guilibs Qt5WinExtras"
264 lyx_use_macextras=false
265 PKG_CHECK_EXISTS(Qt5MacExtras, [lyx_use_macextras=true], [])
266 if $lyx_use_macextras; then
267 qt_guilibs="$qt_guilibs Qt5MacExtras"
270 PKG_CHECK_MODULES(QT_CORE, $qt_corelibs,,[:])
271 if test "$pkg_failed" = "no" ; then
272 QT_CORE_INCLUDES=$QT_CORE_CFLAGS
273 AC_SUBST(QT_CORE_INCLUDES)
274 QT_CORE_LDFLAGS=`$PKG_CONFIG --libs-only-L $qt_corelibs`
275 AC_SUBST(QT_CORE_LDFLAGS)
276 QT_CORE_LIB=`$PKG_CONFIG --libs-only-l $qt_corelibs`
277 AC_SUBST(QT_CORE_LIB)
279 PKG_CHECK_MODULES(QT_FRONTEND, $qt_guilibs,,[:])
280 if test "$pkg_failed" = "no" ; then
281 QT_INCLUDES=$QT_FRONTEND_CFLAGS
282 dnl QT_LDFLAGS=$QT_FRONTEND_LIBS
283 QT_LDFLAGS=`$PKG_CONFIG --libs-only-L $qt_guilibs`
284 AC_SUBST(QT_INCLUDES)
286 QTLIB_VERSION=`$PKG_CONFIG --modversion $qt_corelibs`
287 AC_SUBST(QTLIB_VERSION)
288 QT_LIB=`$PKG_CONFIG --libs-only-l $qt_guilibs`
290 dnl LIBS="$LIBS `$PKG_CONFIG --libs-only-other $qt_guilibs`"
292 PKG_CONFIG_PATH=$save_PKG_CONFIG_PATH
293 dnl Actually, the values of QT_LIB and QT_CORE_LIB can be completely
294 dnl wrong on OS X, where everything goes to --libs-only-other.
295 dnl As a quick workaround, let us assign better values. A better patch
296 dnl exists for next cycle.
297 QT_CORE_LIB=$QT_CORE_LIBS
299 QT_LIB=$QT_FRONTEND_LIBS
303 AC_DEFUN([QT_DO_MANUAL_CONFIG],
305 dnl Check for X libraries
314 yes) LIBS="$X_PRE_LIBS $LIBS $X_LIBS -lX11 $X_EXTRA_LIBS"
315 CPPFLAGS="$CPPFLAGS $X_CFLAGS";;
316 no) AC_MSG_ERROR([cannot find X window libraries and/or headers.]);;
320 dnl flags for compilation
325 if test -n "$qt_cv_includes"; then
326 QT_INCLUDES="-I$qt_cv_includes"
327 for i in Qt QtCore QtGui QtWidgets QtSvg QtConcurrent QtMacExtras; do
328 QT_INCLUDES="$QT_INCLUDES -I$qt_cv_includes/$i"
330 QT_CORE_INCLUDES="-I$qt_cv_includes -I$qt_cv_includes/QtCore"
332 case "$qt_cv_libraries" in
334 QT_LDFLAGS="-F$qt_cv_libraries"
335 QT_CORE_LDFLAGS="-F$qt_cv_libraries"
340 QT_LDFLAGS="-L$qt_cv_libraries"
341 QT_CORE_LDFLAGS="-L$qt_cv_libraries"
344 AC_SUBST(QT_INCLUDES)
345 AC_SUBST(QT_CORE_INCLUDES)
347 AC_SUBST(QT_CORE_LDFLAGS)
351 QT_LIB=$qt_cv_libname;
353 AC_SUBST(QT_CORE_LIB)
355 if test -n "$qt_cv_libname"; then