1 dnl check a particular libname
2 AC_DEFUN([QT4_TRY_LINK],
11 QString s("mangle_failure");
12 #if (QT_VERSION < 400)
21 dnl check we can do a compile
22 AC_DEFUN([QT4_CHECK_COMPILE],
24 AC_MSG_CHECKING([for Qt 4 library name])
26 AC_CACHE_VAL(qt4_cv_libname,
29 SAVE_CXXFLAGS=$CXXFLAGS
30 CXXFLAGS="$CXXFLAGS $QT4_INCLUDES $QT4_LDFLAGS"
31 for libname in -lQtCore -lQtCore4 '-framework QtCore'
33 QT4_TRY_LINK($libname)
34 if test -n "$qt4_cv_libname"; then
35 QT4_CORE_LIB="$qt4_cv_libname"
40 for libname in '-lQtCore -lQtGui' \
41 '-lQtCore4 -lQtGui4' \
42 '-framework QtCore -framework QtGui'
44 QT4_TRY_LINK($libname)
45 if test -n "$qt4_cv_libname"; then
49 CXXFLAGS=$SAVE_CXXFLAGS
52 if test -z "$qt4_cv_libname"; then
53 AC_MSG_RESULT([failed])
54 if test "$FATAL" = 1 ; then
55 AC_MSG_ERROR([Cannot compile a simple Qt 4 executable. Check you have the right \$QT4DIR !])
58 AC_MSG_RESULT([$qt4_cv_libname])
62 dnl get Qt version we're using
63 AC_DEFUN([QT4_GET_VERSION],
65 AC_CACHE_CHECK([Qt 4 version],lyx_cv_qt4version,
68 SAVE_CPPFLAGS=$CPPFLAGS
69 CPPFLAGS="$CPPFLAGS $QT4_INCLUDES"
71 cat > conftest.$ac_ext <<EOF
72 #line __oline__ "configure"
75 "%%%"QT_VERSION_STR"%%%"
77 lyx_cv_qt4version=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | \
78 grep '^"%%%"' 2>/dev/null | \
79 sed -e 's/"%%%"//g' -e 's/"//g'`
80 rm -f conftest.$ac_ext
81 CPPFLAGS=$SAVE_CPPFLAGS
84 QT4_VERSION=$lyx_cv_qt4version
89 AC_DEFUN([QT4_DO_IT_ALL],
91 dnl this variable is precious
92 AC_ARG_VAR(QT4DIR, [the place where the Qt 4 files are, e.g. /usr/lib/qt4])
94 dnl Please leave this alone. I use this file in
98 AC_ARG_WITH(qt4-dir, [AC_HELP_STRING([--with-qt4-dir], [where the root of Qt 4 is installed])],
99 [ qt4_cv_dir=`eval echo "$withval"/` ])
101 AC_ARG_WITH(qt4-includes, [AC_HELP_STRING([--with-qt4-includes], [where the Qt 4 includes are])],
102 [ qt4_cv_includes=`eval echo "$withval"` ])
104 AC_ARG_WITH(qt4-libraries, [AC_HELP_STRING([--with-qt4-libraries], [where the Qt 4 library is installed])],
105 [ qt4_cv_libraries=`eval echo "$withval"` ])
107 dnl pay attention to $QT4DIR unless overridden
108 if test -z "$qt4_cv_dir"; then
112 dnl derive inc/lib if needed
113 if test -n "$qt4_cv_dir"; then
114 if test -z "$qt4_cv_includes"; then
115 qt4_cv_includes=$qt4_cv_dir/include
117 if test -z "$qt4_cv_libraries"; then
118 qt4_cv_libraries=$qt4_cv_dir/lib
122 dnl compute the binary dir too
123 if test -n "$qt4_cv_dir"; then
124 qt4_cv_bin=$qt4_cv_dir/bin
127 dnl Preprocessor flags
128 QT4_CPPFLAGS="-DQT_NO_STL -DQT_NO_KEYWORDS"
130 *mingw*) QT4_CPPFLAGS="-DQT_DLL $QT4_CPPFLAGS";;
132 AC_SUBST(QT4_CPPFLAGS)
134 dnl Check if it possible to do a pkg-config
136 if test -n "$PKG_CONFIG" ; then
139 if test "$pkg_failed" != "no" ; then
142 AC_PATH_PROGS(MOC4, [moc-qt4 moc],[],$qt4_cv_bin:$PATH)
143 AC_PATH_PROGS(UIC4, [uic-qt4 uic],[],$qt4_cv_bin:$PATH)
144 AC_PATH_PROGS(RCC4, [rcc-qt4 rcc],[],$qt4_cv_bin:$PATH)
145 AC_CHECK_PROG(bc_found,[bc],[yes],[no],$PATH)
148 AC_DEFUN([QT4_DO_PKG_CONFIG],
150 dnl tell pkg-config to look also in $qt4_cv_dir/lib.
151 save_PKG_CONFIG_PATH=$PKG_CONFIG_PATH
152 if test -n "$qt4_cv_dir" ; then
153 PKG_CONFIG_PATH=$qt4_cv_dir/lib:$qt4_cv_dir/lib/pkgconfig:$PKG_CONFIG_PATH
154 export PKG_CONFIG_PATH
156 PKG_CHECK_MODULES(QT4_CORE, QtCore,,[:])
157 if test "$pkg_failed" = "no" ; then
158 QT4_CORE_INCLUDES=$QT4_CORE_CFLAGS
159 AC_SUBST(QT4_CORE_INCLUDES)
160 QT4_CORE_LDFLAGS=`$PKG_CONFIG --libs-only-L QtCore`
161 AC_SUBST(QT4_CORE_LDFLAGS)
162 QT4_CORE_LIB=`$PKG_CONFIG --libs-only-l QtCore`
163 AC_SUBST(QT4_CORE_LIB)
165 PKG_CHECK_MODULES(QT4_FRONTEND, QtCore QtGui,,[:])
166 if test "$pkg_failed" = "no" ; then
167 QT4_INCLUDES=$QT4_FRONTEND_CFLAGS
168 dnl QT4_LDFLAGS=$QT4_FRONTEND_LIBS
169 QT4_LDFLAGS=`$PKG_CONFIG --libs-only-L QtCore QtGui`
170 AC_SUBST(QT4_INCLUDES)
171 AC_SUBST(QT4_LDFLAGS)
172 QT4_VERSION=`$PKG_CONFIG --modversion QtCore`
173 AC_SUBST(QT4_VERSION)
174 QT4_LIB=`$PKG_CONFIG --libs-only-l QtCore QtGui`
176 LIBS="$LIBS `$PKG_CONFIG --libs-only-other QtCore QtGui`"
178 PKG_CONFIG_PATH=$save_PKG_CONFIG_PATH
181 AC_DEFUN([QT4_DO_MANUAL_CONFIG],
183 dnl Check for X libraries
187 yes) LIBS="$X_PRE_LIBS $LIBS $X_LIBS -lX11 $X_EXTRA_LIBS"
188 CPPFLAGS="$CPPFLAGS $X_CFLAGS";;
189 no) LYX_ERROR([Cannot find X window libraries and/or headers.]);;
193 dnl flags for compilation
198 if test -n "$qt4_cv_includes"; then
199 QT4_INCLUDES="-I$qt4_cv_includes"
200 for i in Qt QtCore QtGui; do
201 QT4_INCLUDES="$QT4_INCLUDES -I$qt4_cv_includes/$i"
203 QT4_CORE_INCLUDES="-I$qt4_cv_includes -I$qt4_cv_includes/QtCore"
205 if test -n "$qt4_cv_libraries"; then
206 QT4_LDFLAGS="-L$qt4_cv_libraries"
207 QT4_CORE_LDFLAGS="-L$qt4_cv_libraries"
209 AC_SUBST(QT4_INCLUDES)
210 AC_SUBST(QT4_CORE_INCLUDES)
211 AC_SUBST(QT4_LDFLAGS)
212 AC_SUBST(QT4_CORE_LDFLAGS)
216 QT4_LIB=$qt4_cv_libname;
218 AC_SUBST(QT4_CORE_LIB)
220 if test -n "$qt4_cv_libname"; then