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 AC_MSG_RESULT([failed])
60 AC_MSG_ERROR([cannot compile a simple Qt executable. Check you have the right \$QTDIR.])
62 AC_MSG_RESULT([$qt_cv_libname])
67 AC_DEFUN([QT_FIND_TOOL],
71 if test "x$USE_QT5" != "xno" ; then
75 if test -n "$qt_cv_bin" ; then
76 AC_PATH_PROGS($1, [$2], [], $qt_cv_bin)
77 elif qtchooser -l 2>/dev/null | grep -q ^$qt_ext\$ >/dev/null ; then
78 AC_CHECK_PROG($1, $2, [$2 -qt=$qt_ext],, [$PATH])
80 if test -z "$$1"; then
81 AC_CHECK_PROGS($1, [$2-$qt_ext $2],[],$PATH)
83 if test -z "$$1"; then
84 AC_MSG_ERROR([cannot find $2 binary.])
89 dnl get Qt version we're using
90 AC_DEFUN([QT_GET_VERSION],
92 AC_CACHE_CHECK([Qt version],lyx_cv_qtversion,
95 SAVE_CPPFLAGS=$CPPFLAGS
96 CPPFLAGS="$CPPFLAGS $QT_INCLUDES"
98 cat > conftest.$ac_ext <<EOF
99 #line __oline__ "configure"
100 #include "confdefs.h"
102 "%%%"QT_VERSION_STR"%%%"
104 lyx_cv_qtversion=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | \
105 grep '^"%%%"' 2>/dev/null | \
106 sed -e 's/"%%%"//g' -e 's/"//g'`
107 rm -f conftest.$ac_ext
108 CPPFLAGS=$SAVE_CPPFLAGS
111 QTLIB_VERSION=$lyx_cv_qtversion
112 AC_SUBST(QTLIB_VERSION)
116 AC_DEFUN([QT_DO_IT_ALL],
118 dnl this variable is precious
119 AC_ARG_VAR(QTDIR, [the place where the Qt files are, e.g. /usr/lib/qt4])
121 AC_ARG_WITH(qt-dir, [AC_HELP_STRING([--with-qt-dir], [where the root of Qt is installed])],
122 [ qt_cv_dir=`eval echo "$withval"/` ])
124 AC_ARG_WITH(qt-includes, [AC_HELP_STRING([--with-qt-includes], [where the Qt includes are])],
125 [ qt_cv_includes=`eval echo "$withval"` ])
127 AC_ARG_WITH(qt-libraries, [AC_HELP_STRING([--with-qt-libraries], [where the Qt library is installed])],
128 [ qt_cv_libraries=`eval echo "$withval"` ])
130 dnl pay attention to $QTDIR unless overridden
131 if test -z "$qt_cv_dir"; then
135 dnl derive inc/lib if needed
136 if test -n "$qt_cv_dir"; then
137 if test -z "$qt_cv_includes"; then
138 qt_cv_includes=$qt_cv_dir/include
140 if test -z "$qt_cv_libraries"; then
141 qt_cv_libraries=$qt_cv_dir/lib
145 dnl compute the binary dir too
146 if test -n "$qt_cv_dir"; then
147 qt_cv_bin=$qt_cv_dir/bin
150 dnl Preprocessor flags
151 QT_CPPFLAGS="-DQT_NO_STL -DQT_NO_KEYWORDS"
153 *mingw*) QT_CPPFLAGS="-DQT_DLL $QT_CPPFLAGS";;
155 AC_SUBST(QT_CPPFLAGS)
157 dnl Check if it possible to do a pkg-config
159 if test -n "$PKG_CONFIG" ; then
162 if test "$pkg_failed" != "no" ; then
166 if test -z "$QT_LIB"; then
167 AC_MSG_ERROR([cannot find qt libraries.])
171 AS_VERSION_COMPARE($QTLIB_VERSION, $1,
172 [AC_MSG_ERROR([LyX requires at least version $1 of Qt. Only version $QTLIB_VERSION has been found.])
175 save_CPPFLAGS=$CPPFLAGS
176 AC_MSG_CHECKING([whether Qt uses the X Window system])
177 CPPFLAGS="$save_CPPFLAGS $QT_CORE_INCLUDES"
178 if test x$USE_QT5 = xyes ; then
180 [#include <qconfig.h>
181 QT_QPA_DEFAULT_PLATFORM_NAME],
183 AC_DEFINE(QPA_XCB, 1, [Define if Qt uses the X Window System])],
186 AC_PREPROC_IFELSE([AC_LANG_SOURCE([
187 [#include <qglobal.h>],
193 AC_MSG_RESULT($qt_use_x11)
194 if test "x$qt_use_x11" = "xyes"; then
195 QT_LIB="$QT_LIB -lX11"
198 CPPFLAGS=$save_CPPFLAGS
200 QT_FIND_TOOL([QT_MOC], [moc])
201 QT_FIND_TOOL([QT_UIC], [uic])
202 QT_FIND_TOOL([QT_RCC], [rcc])
205 mocqtver=`$QT_MOC -v 2>&1 | sed -e 's/.*\([[0-9]]\.[[0-9]]\.[[0-9]]\).*/\1/'`
206 if test "x$mocqtver" != "x$QTLIB_VERSION"; then
207 LYX_WARNING([The found moc compiler is for Qt $mocqtver but the Qt library version is $QTLIB_VERSION.])
211 AC_DEFUN([QT_DO_PKG_CONFIG],
213 dnl tell pkg-config to look also in $qt_cv_dir/lib.
214 save_PKG_CONFIG_PATH=$PKG_CONFIG_PATH
215 if test -n "$qt_cv_dir" ; then
216 PKG_CONFIG_PATH=$qt_cv_dir/lib:$qt_cv_dir/lib/pkgconfig:$PKG_CONFIG_PATH
217 export PKG_CONFIG_PATH
220 qt_guilibs="QtCore QtGui QtSvg"
221 if test "x$USE_QT5" != "xno" ; then
222 qt_corelibs="Qt5Core"
223 qt_guilibs="Qt5Core Qt5Concurrent Qt5Gui Qt5Svg Qt5Widgets"
224 lyx_use_x11extras=false
225 PKG_CHECK_EXISTS(Qt5X11Extras, [lyx_use_x11extras=true], [])
226 if $lyx_use_x11extras; then
227 qt_guilibs="$qt_guilibs Qt5X11Extras xcb"
228 AC_DEFINE(HAVE_QT5_X11_EXTRAS, 1,
229 [Define if you have the Qt5X11Extras module])
231 lyx_use_winextras=false
232 PKG_CHECK_EXISTS(Qt5WinExtras, [lyx_use_winextras=true], [])
233 if $lyx_use_winextras; then
234 qt_guilibs="$qt_guilibs Qt5WinExtras"
236 lyx_use_macextras=false
237 PKG_CHECK_EXISTS(Qt5MacExtras, [lyx_use_macextras=true], [])
238 if $lyx_use_macextras; then
239 qt_guilibs="$qt_guilibs Qt5MacExtras"
242 PKG_CHECK_MODULES(QT_CORE, $qt_corelibs,,[:])
243 if test "$pkg_failed" = "no" ; then
244 QT_CORE_INCLUDES=$QT_CORE_CFLAGS
245 AC_SUBST(QT_CORE_INCLUDES)
246 QT_CORE_LDFLAGS=`$PKG_CONFIG --libs-only-L $qt_corelibs`
247 AC_SUBST(QT_CORE_LDFLAGS)
248 QT_CORE_LIB=`$PKG_CONFIG --libs-only-l $qt_corelibs`
249 AC_SUBST(QT_CORE_LIB)
251 PKG_CHECK_MODULES(QT_FRONTEND, $qt_guilibs,,[:])
252 if test "$pkg_failed" = "no" ; then
253 QT_INCLUDES=$QT_FRONTEND_CFLAGS
254 dnl QT_LDFLAGS=$QT_FRONTEND_LIBS
255 QT_LDFLAGS=`$PKG_CONFIG --libs-only-L $qt_guilibs`
256 AC_SUBST(QT_INCLUDES)
258 QTLIB_VERSION=`$PKG_CONFIG --modversion $qt_corelibs`
259 AC_SUBST(QTLIB_VERSION)
260 QT_LIB=`$PKG_CONFIG --libs-only-l $qt_guilibs`
262 dnl LIBS="$LIBS `$PKG_CONFIG --libs-only-other $qt_guilibs`"
264 PKG_CONFIG_PATH=$save_PKG_CONFIG_PATH
265 dnl Actually, the values of QT_LIB and QT_CORE_LIB can be completely
266 dnl wrong on OS X, where everything goes to --libs-only-other.
267 dnl As a quick workaround, let us assign better values. A better patch
268 dnl exists for next cycle.
269 QT_CORE_LIB=$QT_CORE_LIBS
271 QT_LIB=$QT_FRONTEND_LIBS
275 AC_DEFUN([QT_DO_MANUAL_CONFIG],
277 dnl Check for X libraries
286 yes) LIBS="$X_PRE_LIBS $LIBS $X_LIBS -lX11 $X_EXTRA_LIBS"
287 CPPFLAGS="$CPPFLAGS $X_CFLAGS";;
288 no) AC_MSG_ERROR([cannot find X window libraries and/or headers.]);;
292 dnl flags for compilation
297 if test -n "$qt_cv_includes"; then
298 QT_INCLUDES="-I$qt_cv_includes"
299 for i in Qt QtCore QtGui QtWidgets QtSvg QtConcurrent QtMacExtras; do
300 QT_INCLUDES="$QT_INCLUDES -I$qt_cv_includes/$i"
302 QT_CORE_INCLUDES="-I$qt_cv_includes -I$qt_cv_includes/QtCore"
304 case "$qt_cv_libraries" in
306 QT_LDFLAGS="-F$qt_cv_libraries"
307 QT_CORE_LDFLAGS="-F$qt_cv_libraries"
312 QT_LDFLAGS="-L$qt_cv_libraries"
313 QT_CORE_LDFLAGS="-L$qt_cv_libraries"
316 AC_SUBST(QT_INCLUDES)
317 AC_SUBST(QT_CORE_INCLUDES)
319 AC_SUBST(QT_CORE_LDFLAGS)
323 QT_LIB=$qt_cv_libname;
325 AC_SUBST(QT_CORE_LIB)
327 if test -n "$qt_cv_libname"; then