1 dnl check a particular libname
2 AC_DEFUN([QT_TRY_LINK],
6 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
10 QString s("mangle_failure");
11 #if (QT_VERSION < 400)
14 ]])],[qt_cv_libname=$1],[])
18 dnl check we can do a compile
19 AC_DEFUN([QT_CHECK_COMPILE],
21 AC_MSG_CHECKING([for Qt library name])
23 AC_CACHE_VAL(qt_cv_libname,
25 SAVE_CXXFLAGS=$CXXFLAGS
26 CXXFLAGS="$CXXFLAGS $QT_INCLUDES $QT_LDFLAGS"
27 qt_corelibs="-lQtCore -lQtCore4"
28 qt_guilibs="'-lQtCore -lQtGui' '-lQtCore4 -lQtGui4'"
29 if test $USE_QT6 = "yes" ; then
30 qt_corelibs="-lQt6Core -lQt6Core5Compat"
31 qt_guilibs="-lQt6Core -lQt6Core5Compat -lQt6Concurrent -lQt6Gui -lQt6Svg -lQt6Widgets"
32 elif test $USE_QT5 = "yes" ; then
33 qt_corelibs="-lQt5Core"
34 qt_guilibs="-lQt5Core -lQt5Concurrent -lQt5Gui -lQt5Svg -lQt5Widgets"
36 for libname in $qt_corelibs '-framework QtCore'
39 if test -n "$qt_cv_libname"; then
40 QT_CORE_LIB="$qt_cv_libname"
45 for libname in $qt_guilibs \
46 '-framework QtCore -framework QtConcurrent -framework QtSvg -framework QtWidgets -framework QtMacExtras -framework QtGui'\
47 '-framework QtCore -framework QtConcurrent -framework QtSvg -framework QtSvgWidgets -framework QtWidgets -framework QtGui'\
48 '-framework QtCore -framework QtGui'
51 if test -n "$qt_cv_libname"; then
55 CXXFLAGS=$SAVE_CXXFLAGS
58 if test -z "$qt_cv_libname"; then
59 if test x$USE_QT6 = xyes ; then
60 AC_MSG_RESULT([failed, retrying with Qt5])
61 elif test x$USE_QT5 = xyes ; then
62 AC_MSG_RESULT([failed, retrying with Qt4])
64 AC_MSG_RESULT([failed])
65 AC_MSG_ERROR([cannot compile a simple Qt executable. Check you have the right \$QTDIR.])
68 AC_MSG_RESULT([$qt_cv_libname])
73 AC_DEFUN([QT_FIND_TOOL],
77 if test "x$USE_QT6" != "xno" ; then
79 elif test "x$USE_QT5" != "xno" ; then
84 if test -n "$qt_cv_libexec" ; then
85 AC_PATH_PROGS($1, [$2], [], $qt_cv_libexec)
86 elif test -n "$qt_cv_bin" ; then
87 AC_PATH_PROGS($1, [$2], [], $qt_cv_bin)
88 elif qtchooser -l 2>/dev/null | grep -q ^$qt_ext\$ >/dev/null ; then
89 AC_PATH_PROG(qtc_path, qtchooser, [], [$PATH])
90 AC_PATH_PROG($2_path, $2, [], [$PATH])
91 qtc_path=`dirname "$qtc_path"`
92 $2_path=`dirname "$$2_path"`
93 if test "$qtc_path" = "$$2_path" ; then
94 AC_CHECK_PROG($1, $2, [$2 -qt=$qt_ext],, [$PATH])
97 if test -z "$$1"; then
98 AC_CHECK_PROGS($1, [$2-$qt_ext $2$qt_major $2],[],$PATH)
100 if test -z "$$1"; then
101 AC_MSG_ERROR([cannot find $2 binary.])
106 dnl get Qt version we're using
107 AC_DEFUN([QT_GET_VERSION],
109 AC_CACHE_CHECK([Qt version],lyx_cv_qtversion,
111 SAVE_CPPFLAGS=$CPPFLAGS
112 CPPFLAGS="$CPPFLAGS $QT_INCLUDES"
114 cat > conftest.$ac_ext <<EOF
115 #line __oline__ "configure"
116 #include "confdefs.h"
118 "%%%"QT_VERSION_STR"%%%"
120 lyx_cv_qtversion=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | \
121 grep '^"%%%"' 2>/dev/null | \
122 sed -e 's/"%%%"//g' -e 's/"//g'`
123 rm -f conftest.$ac_ext
124 CPPFLAGS=$SAVE_CPPFLAGS
127 QTLIB_VERSION=$lyx_cv_qtversion
128 AC_SUBST(QTLIB_VERSION)
132 AC_DEFUN([QT_DO_IT_ALL],
134 dnl this variable is precious
135 AC_ARG_VAR(QTDIR, [the place where the Qt files are, e.g. /usr/lib/qt4])
137 AC_ARG_WITH(qt-dir, [AS_HELP_STRING([--with-qt-dir], [where the root of Qt is installed])],
138 [ qt_cv_dir=`eval echo "$withval"/` ])
140 AC_ARG_WITH(qt-includes, [AS_HELP_STRING([--with-qt-includes], [where the Qt includes are])],
141 [ qt_cv_includes=`eval echo "$withval"` ])
143 AC_ARG_WITH(qt-libraries, [AS_HELP_STRING([--with-qt-libraries], [where the Qt library is installed])],
144 [ qt_cv_libraries=`eval echo "$withval"` ])
146 dnl pay attention to $QTDIR unless overridden
147 if test -z "$qt_cv_dir"; then
151 dnl derive inc/lib if needed
152 if test -n "$qt_cv_dir"; then
153 if test -z "$qt_cv_includes"; then
154 qt_cv_includes=$qt_cv_dir/include
156 if test -z "$qt_cv_libraries"; then
157 qt_cv_libraries=$qt_cv_dir/lib
161 dnl compute the binary dir too
162 if test -n "$qt_cv_dir"; then
163 qt_cv_bin=$qt_cv_dir/bin
166 dnl Preprocessor flags
167 QT_CPPFLAGS="-DQT_NO_STL -DQT_NO_KEYWORDS"
169 *mingw*) QT_CPPFLAGS="-DQT_DLL $QT_CPPFLAGS";;
171 AC_SUBST(QT_CPPFLAGS)
173 dnl Check if it possible to do a pkg-config
175 dnl Not possible with Qt6 (QTBUG-86080)
176 if test x$USE_QT6 = xno ; then
177 if test -n "$PKG_CONFIG" ; then
180 if test "$pkg_failed" != "no" ; then
185 if test -z "$QT_LIB"; then
190 if test -z "$QT_LIB"; then
191 dnl Try again with Qt5 and then Qt4 if configuring for Qt6/5 fails
192 if test x$USE_QT6 = xyes ; then
197 if test -n "$PKG_CONFIG" ; then
200 if test "$pkg_failed" != "no" ; then
203 if test -z "$QT_LIB"; then
204 AC_MSG_ERROR([cannot find qt libraries.])
206 elif test x$USE_QT5 = xyes ; then
211 if test -n "$PKG_CONFIG" ; then
214 if test "$pkg_failed" != "no" ; then
217 if test -z "$QT_LIB"; then
218 AC_MSG_ERROR([cannot find qt libraries.])
221 AC_MSG_ERROR([cannot find qt libraries.])
226 AS_VERSION_COMPARE($QTLIB_VERSION, $1,
227 [AC_MSG_ERROR([LyX requires at least version $1 of Qt. Only version $QTLIB_VERSION has been found.])
230 save_CPPFLAGS=$CPPFLAGS
231 CPPFLAGS="$save_CPPFLAGS $QT_CORE_INCLUDES"
232 AC_CHECK_HEADER(QtGui/qtgui-config.h,
233 [lyx_qt5_config=QtGui/qtgui-config.h],
234 [lyx_qt5_config=qconfig.h],[-])
235 AC_CHECK_HEADER(QtGui/private/qtgui-config_p.h,
236 [lyx_qt6_config=QtGui/private/qtgui-config_p.h],
237 [lyx_qt6_config=qconfig.h],[-])
238 AC_MSG_CHECKING([whether Qt uses the X Window system])
239 if test x$USE_QT6 = xyes ; then
240 dnl FIXME: Check whether defining QPA_XCB makes sense with Qt6
241 AC_PREPROC_IFELSE([AC_LANG_SOURCE([
242 [#include <$lyx_qt6_config>]
243 [#if !defined(QT_FEATURE_xcb) || QT_FEATURE_xcb < 0]
247 AC_DEFINE(QPA_XCB, 1, [Define if Qt uses the X Window System])],
249 elif test x$USE_QT5 = xyes ; then
251 [#include <$lyx_qt5_config>
252 QT_QPA_DEFAULT_PLATFORM_NAME],
254 AC_DEFINE(QPA_XCB, 1, [Define if Qt uses the X Window System])],
257 AC_PREPROC_IFELSE([AC_LANG_SOURCE([
258 [#include <qglobal.h>],
264 AC_MSG_RESULT($qt_use_x11)
265 if test "x$qt_use_x11" = "xyes"; then
266 QT_LIB="$QT_LIB -lX11"
269 CPPFLAGS=$save_CPPFLAGS
271 QT_FIND_TOOL([QT_MOC], [moc])
272 QT_FIND_TOOL([QT_UIC], [uic])
273 QT_FIND_TOOL([QT_RCC], [rcc])
276 mocqtver=`$QT_MOC -v 2>&1 | sed -e 's/.*\([[0-9]]\.[[0-9]]*\.[[0-9]]*\).*/\1/'`
277 if test "x$mocqtver" != "x$QTLIB_VERSION"; then
278 LYX_WARNING([The found moc compiler is for Qt $mocqtver but the Qt library version is $QTLIB_VERSION.])
282 AC_DEFUN([QT_DO_PKG_CONFIG],
284 dnl tell pkg-config to look also in $qt_cv_dir/lib.
285 save_PKG_CONFIG_PATH=$PKG_CONFIG_PATH
286 if test -n "$qt_cv_dir" ; then
287 PKG_CONFIG_PATH=$qt_cv_dir/lib:$qt_cv_dir/lib/pkgconfig:$PKG_CONFIG_PATH
288 export PKG_CONFIG_PATH
291 qt_guilibs="QtCore QtGui QtSvg"
292 if test "x$USE_QT5" != "xno" ; then
293 qt_corelibs="Qt5Core"
294 qt_guilibs="Qt5Core Qt5Concurrent Qt5Gui Qt5Svg Qt5Widgets"
295 lyx_use_x11extras=false
296 PKG_CHECK_EXISTS(Qt5X11Extras, [lyx_use_x11extras=true], [])
297 if $lyx_use_x11extras; then
298 qt_guilibs="$qt_guilibs Qt5X11Extras xcb"
299 AC_DEFINE(HAVE_QT5_X11_EXTRAS, 1,
300 [Define if you have the Qt5X11Extras module])
302 lyx_use_winextras=false
303 PKG_CHECK_EXISTS(Qt5WinExtras, [lyx_use_winextras=true], [])
304 if $lyx_use_winextras; then
305 qt_guilibs="$qt_guilibs Qt5WinExtras"
307 lyx_use_macextras=false
308 PKG_CHECK_EXISTS(Qt5MacExtras, [lyx_use_macextras=true], [])
309 if $lyx_use_macextras; then
310 qt_guilibs="$qt_guilibs Qt5MacExtras"
313 PKG_CHECK_MODULES(QT_CORE, $qt_corelibs,,[:])
314 if test "$pkg_failed" = "no" ; then
315 QT_CORE_INCLUDES=$QT_CORE_CFLAGS
316 AC_SUBST(QT_CORE_INCLUDES)
317 QT_CORE_LDFLAGS=`$PKG_CONFIG --libs-only-L $qt_corelibs`
318 AC_SUBST(QT_CORE_LDFLAGS)
319 QT_CORE_LIB=`$PKG_CONFIG --libs-only-l $qt_corelibs`
320 AC_SUBST(QT_CORE_LIB)
322 PKG_CHECK_MODULES(QT_FRONTEND, $qt_guilibs,,[:])
323 if test "$pkg_failed" = "no" ; then
324 QT_INCLUDES=$QT_FRONTEND_CFLAGS
325 dnl QT_LDFLAGS=$QT_FRONTEND_LIBS
326 QT_LDFLAGS=`$PKG_CONFIG --libs-only-L $qt_guilibs`
327 AC_SUBST(QT_INCLUDES)
329 QTLIB_VERSION=`$PKG_CONFIG --modversion $qt_corelibs`
330 AC_SUBST(QTLIB_VERSION)
331 QT_LIB=`$PKG_CONFIG --libs-only-l $qt_guilibs`
333 dnl LIBS="$LIBS `$PKG_CONFIG --libs-only-other $qt_guilibs`"
335 PKG_CONFIG_PATH=$save_PKG_CONFIG_PATH
336 dnl Actually, the values of QT_LIB and QT_CORE_LIB can be completely
337 dnl wrong on OS X, where everything goes to --libs-only-other.
338 dnl As a quick workaround, let us assign better values. A better patch
339 dnl exists for next cycle.
340 QT_CORE_LIB=$QT_CORE_LIBS
342 QT_LIB=$QT_FRONTEND_LIBS
346 AC_DEFUN([QT_DO_MANUAL_CONFIG],
348 dnl Check for X libraries
357 yes) LIBS="$X_PRE_LIBS $LIBS $X_LIBS -lX11 $X_EXTRA_LIBS"
358 CPPFLAGS="$CPPFLAGS $X_CFLAGS";;
359 no) AC_MSG_ERROR([cannot find X window libraries and/or headers.]);;
363 dnl flags for compilation
368 if test -n "$qt_cv_includes"; then
369 QT_INCLUDES="-I$qt_cv_includes"
370 for i in Qt QtCore QtGui QtWidgets QtSvg QtConcurrent QtSvgWidgets QtCore5Compat QtMacExtras; do
371 QT_INCLUDES="$QT_INCLUDES -I$qt_cv_includes/$i"
372 if test "$lyx_use_packaging" = "macosx" ; then
373 QT_INCLUDES="$QT_INCLUDES -I$qt_cv_libraries/${i}.framework/Headers"
376 QT_CORE_INCLUDES="-I$qt_cv_includes -I$qt_cv_includes/QtCore"
378 case "$qt_cv_libraries" in
382 if test "$lyx_use_packaging" = "macosx" ; then
383 QT_INCLUDES="$QT_INCLUDES -F$qt_cv_libraries"
384 QT_CORE_INCLUDES="$QT_CORE_INCLUDES -I$qt_cv_libraries/QtCore.framework/Headers -F$qt_cv_libraries"
385 QT_LDFLAGS="-F$qt_cv_libraries"
386 QT_CORE_LDFLAGS="-F$qt_cv_libraries"
388 QT_LDFLAGS="-L$qt_cv_libraries"
389 QT_CORE_LDFLAGS="-L$qt_cv_libraries"
393 AC_SUBST(QT_INCLUDES)
394 AC_SUBST(QT_CORE_INCLUDES)
396 AC_SUBST(QT_CORE_LDFLAGS)
400 QT_LIB=$qt_cv_libname;
402 AC_SUBST(QT_CORE_LIB)
404 if test -n "$qt_cv_libname"; then
409 AC_DEFUN([QT6_QMAKE_CONFIG],
411 dnl Use first suitable qmake in PATH
412 AC_CHECK_PROGS([QT_QMAKE], [qmake-qt6 qmake6], [qmake], $PATH)
413 AC_MSG_CHECKING([for Qt6])
414 qtver=`$QT_QMAKE -v | grep -o "Qt version ."`
415 if test "$qtver" = "Qt version 6"; then
416 qt_cv_libexec=`$QT_QMAKE -query QT_INSTALL_LIBEXECS`
417 dnl Use a .pro file for getting qmake's variables
418 lyx_test_qt_dir=`mktemp -d`
419 lyx_test_qt_pro="$lyx_test_qt_dir/test.pro"
420 lyx_test_qt_mak="$lyx_test_qt_dir/Makefile"
421 cat > $lyx_test_qt_pro << EOF1
422 qtHaveModule(core): QT += core
423 qtHaveModule(core5compat): QT += core5compat
425 percent.commands = @echo -n "\$(\$(@))\ "
426 QMAKE_EXTRA_TARGETS += percent
428 $QT_QMAKE $lyx_test_qt_pro -o $lyx_test_qt_mak 1>/dev/null 2>&1
429 QT_CORE_INCLUDES=`cd $lyx_test_qt_dir; make -s -f $lyx_test_qt_mak INCPATH | sed 's/-I\. //g'`
430 qt_corelibs=`cd $lyx_test_qt_dir; make -s -f $lyx_test_qt_mak LIBS`
431 QT_CORE_LDFLAGS=`echo $qt_corelibs | tr ' ' '\n' | grep -e "^-L" | tr '\n' ' '`
432 if test -z "$QT_CORE_LDFLAGS"; then
433 QT_CORE_LDFLAGS="-L`$QT_QMAKE -query QT_INSTALL_LIBS`"
434 QT_CORE_LIB="$qt_corelibs"
436 QT_CORE_LIB=`echo $qt_corelibs | tr ' ' '\n' | grep -e "^-l" | tr '\n' ' '`
438 if test -z "$QT_CORE_LIB"; then
441 AC_SUBST(QT_CORE_INCLUDES)
442 AC_SUBST(QT_CORE_LDFLAGS)
443 AC_SUBST(QT_CORE_LIB)
444 cat > $lyx_test_qt_pro << EOF2
445 qtHaveModule(core): QT += core
446 qtHaveModule(core5compat): QT += core5compat
447 qtHaveModule(concurrent): QT += concurrent
448 qtHaveModule(gui): QT += gui gui-private
449 qtHaveModule(svg): QT += svg
450 qtHaveModule(svgwidgets): QT += svgwidgets
451 qtHaveModule(widgets): QT += widgets
453 percent.commands = @echo -n "\$(\$(@))\ "
454 QMAKE_EXTRA_TARGETS += percent
456 $QT_QMAKE $lyx_test_qt_pro -o $lyx_test_qt_mak 1>/dev/null 2>&1
457 QT_INCLUDES=`cd $lyx_test_qt_dir; make -s -f $lyx_test_qt_mak INCPATH | sed 's/-I\. //g'`
458 qt_guilibs=`cd $lyx_test_qt_dir; make -s -f $lyx_test_qt_mak LIBS`
459 QT_LDFLAGS=`echo $qt_guilibs | tr ' ' '\n' | grep -e "^-L" | tr '\n' ' '`
460 if test -z "$QT_LDFLAGS"; then
461 QT_LDFLAGS="-L`$QT_QMAKE -query QT_INSTALL_LIBS`"
464 QT_LIB=`echo $qt_guilibs | tr ' ' '\n' | grep -v "^-L" | tr '\n' ' '`
466 QTLIB_VERSION=`$QT_QMAKE -v | grep "Qt version" | sed -e 's/.*\([[0-9]]\.[[0-9]]*\.[[0-9]]\).*/\1/'`
467 if test -z "$QT_LIB"; then
471 AC_SUBST(QT_INCLUDES)
474 AC_SUBST(QTLIB_VERSION)
477 rm $lyx_test_qt_pro $lyx_test_qt_mak $lyx_test_qt_dir/.qmake.stash
478 rmdir $lyx_test_qt_dir