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 $QTLIB_VERSION has been found.])
175 if test x$USE_QT5 = xyes ; then
176 save_CPPFLAGS=$CPPFLAGS
177 AC_MSG_CHECKING([whether Qt uses the X Window system])
178 CPPFLAGS="$save_CPPFLAGS $QT_CORE_INCLUDES"
180 [#include <qconfig.h>
181 QT_QPA_DEFAULT_PLATFORM_NAME],
183 AC_DEFINE(QPA_XCB, 1, [Define if Qt uses the X Window System])],
185 CPPFLAGS=$save_CPPFLAGS
188 QT_FIND_TOOL([QT_MOC], [moc])
189 QT_FIND_TOOL([QT_UIC], [uic])
190 QT_FIND_TOOL([QT_RCC], [rcc])
193 mocqtver=`$QT_MOC -v 2>&1 | sed -e 's/.*\([[0-9]]\.[[0-9]]\.[[0-9]]\).*/\1/'`
194 if test "x$mocqtver" != "x$QTLIB_VERSION"; then
195 LYX_WARNING([The found moc compiler is for Qt $mocqtver but the Qt library version is $QTLIB_VERSION.])
199 AC_DEFUN([QT_DO_PKG_CONFIG],
201 dnl tell pkg-config to look also in $qt_cv_dir/lib.
202 save_PKG_CONFIG_PATH=$PKG_CONFIG_PATH
203 if test -n "$qt_cv_dir" ; then
204 PKG_CONFIG_PATH=$qt_cv_dir/lib:$qt_cv_dir/lib/pkgconfig:$PKG_CONFIG_PATH
205 export PKG_CONFIG_PATH
208 qt_guilibs="QtCore QtGui QtSvg"
209 if test "x$USE_QT5" != "xno" ; then
210 qt_corelibs="Qt5Core"
211 qt_guilibs="Qt5Core Qt5Concurrent Qt5Gui Qt5Svg Qt5Widgets"
212 lyx_use_winextras=false
213 PKG_CHECK_EXISTS(Qt5WinExtras, [lyx_use_winextras=true], [])
214 if $lyx_use_winextras; then
215 qt_guilibs="$qt_guilibs Qt5WinExtras"
217 lyx_use_macextras=false
218 PKG_CHECK_EXISTS(Qt5MacExtras, [lyx_use_macextras=true], [])
219 if $lyx_use_macextras; then
220 qt_guilibs="$qt_guilibs Qt5MacExtras"
223 PKG_CHECK_MODULES(QT_CORE, $qt_corelibs,,[:])
224 if test "$pkg_failed" = "no" ; then
225 QT_CORE_INCLUDES=$QT_CORE_CFLAGS
226 AC_SUBST(QT_CORE_INCLUDES)
227 QT_CORE_LDFLAGS=`$PKG_CONFIG --libs-only-L $qt_corelibs`
228 AC_SUBST(QT_CORE_LDFLAGS)
229 QT_CORE_LIB=`$PKG_CONFIG --libs-only-l $qt_corelibs`
230 AC_SUBST(QT_CORE_LIB)
232 PKG_CHECK_MODULES(QT_FRONTEND, $qt_guilibs,,[:])
233 if test "$pkg_failed" = "no" ; then
234 QT_INCLUDES=$QT_FRONTEND_CFLAGS
235 dnl QT_LDFLAGS=$QT_FRONTEND_LIBS
236 QT_LDFLAGS=`$PKG_CONFIG --libs-only-L $qt_guilibs`
237 AC_SUBST(QT_INCLUDES)
239 QTLIB_VERSION=`$PKG_CONFIG --modversion $qt_corelibs`
240 AC_SUBST(QTLIB_VERSION)
241 QT_LIB=`$PKG_CONFIG --libs-only-l $qt_guilibs`
243 dnl LIBS="$LIBS `$PKG_CONFIG --libs-only-other $qt_guilibs`"
245 PKG_CONFIG_PATH=$save_PKG_CONFIG_PATH
246 dnl Actually, the values of QT_LIB and QT_CORE_LIB can be completely
247 dnl wrong on OS X, where everything goes to --libs-only-other.
248 dnl As a quick workaround, let us assign better values. A better patch
249 dnl exists for next cycle.
250 QT_CORE_LIB=$QT_CORE_LIBS
252 QT_LIB=$QT_FRONTEND_LIBS
256 AC_DEFUN([QT_DO_MANUAL_CONFIG],
258 dnl Check for X libraries
267 yes) LIBS="$X_PRE_LIBS $LIBS $X_LIBS -lX11 $X_EXTRA_LIBS"
268 CPPFLAGS="$CPPFLAGS $X_CFLAGS";;
269 no) AC_MSG_ERROR([cannot find X window libraries and/or headers.]);;
273 dnl flags for compilation
278 if test -n "$qt_cv_includes"; then
279 QT_INCLUDES="-I$qt_cv_includes"
280 for i in Qt QtCore QtGui QtWidgets QtSvg QtConcurrent QtMacExtras; do
281 QT_INCLUDES="$QT_INCLUDES -I$qt_cv_includes/$i"
283 QT_CORE_INCLUDES="-I$qt_cv_includes -I$qt_cv_includes/QtCore"
285 case "$qt_cv_libraries" in
287 QT_LDFLAGS="-F$qt_cv_libraries"
288 QT_CORE_LDFLAGS="-F$qt_cv_libraries"
293 QT_LDFLAGS="-L$qt_cv_libraries"
294 QT_CORE_LDFLAGS="-L$qt_cv_libraries"
297 AC_SUBST(QT_INCLUDES)
298 AC_SUBST(QT_CORE_INCLUDES)
300 AC_SUBST(QT_CORE_LDFLAGS)
304 QT_LIB=$qt_cv_libname;
306 AC_SUBST(QT_CORE_LIB)
308 if test -n "$qt_cv_libname"; then