QT_GET_VERSION
fi
])
+
+dnl find a binary in the path
+AC_DEFUN([QT4_FIND_PATH],
+[
+ AC_MSG_CHECKING([for $1])
+ AC_CACHE_VAL(qt4_cv_path_$1,
+ [
+ qt4_cv_path_$1="NONE"
+ if test -n "$$2"; then
+ qt4_cv_path_$1="$$2";
+ else
+ dirs="$3"
+ qt_save_IFS=$IFS
+ IFS=':'
+ for dir in $PATH; do
+ dirs="$dirs $dir"
+ done
+ IFS=$qt_save_IFS
+
+ for dir in $dirs; do
+ if test -x "$dir/$1"; then
+ if test -n "$5"; then
+ evalstr="$dir/$1 $5 2>&1 "
+ if eval $evalstr; then
+ qt4_cv_path_$1="$dir/$1"
+ break
+ fi
+ else
+ qt4_cv_path_$1="$dir/$1"
+ break
+ fi
+ fi
+ done
+ fi
+ ])
+
+ if test -z "$qt4_cv_path_$1" || test "$qt4_cv_path_$1" = "NONE"; then
+ AC_MSG_RESULT(not found)
+ $4
+ else
+ AC_MSG_RESULT($qt4_cv_path_$1)
+ $2=$qt4_cv_path_$1
+ fi
+])
+
+dnl Find the uic compiler on the path or in qt_cv_dir
+AC_DEFUN([QT_FIND_UIC4],
+[
+ QT4_FIND_PATH(uic, ac_uic4, $qt4_cv_dir/bin)
+
+ if test -z "$ac_uic4" -a "$FATAL" = 1; then
+ AC_MSG_ERROR([uic 4 binary not found in \$PATH or $qt4_cv_dir/bin !])
+ fi
+])
+
+dnl Find the right moc in path/qt_cv_dir
+AC_DEFUN([QT_FIND_MOC4],
+[
+ QT4_FIND_PATH(moc, ac_moc4, $qt4_cv_dir/bin)
+
+ if test -z "$ac_moc4" -a "$FATAL" = 1; then
+ AC_MSG_ERROR([moc 4 binary not found in \$PATH or $qt4_cv_dir/bin !])
+ fi
+])
+
+dnl check a particular libname
+AC_DEFUN([QT4_TRY_LINK],
+[
+ SAVE_LIBS="$LIBS"
+ LIBS="$LIBS $1"
+ AC_TRY_LINK([
+ #include <qglobal.h>
+ #include <qstring.h>
+ ],
+ [
+ QString s("mangle_failure");
+ #if (QT_VERSION < 400)
+ break_me_(\\\);
+ #endif
+ ],
+ qt4_cv_libname=$1,
+ )
+ LIBS="$SAVE_LIBS"
+])
+
+dnl check we can do a compile
+AC_DEFUN([QT4_CHECK_COMPILE],
+[
+ AC_MSG_CHECKING([for Qt 4 library name])
+
+ AC_CACHE_VAL(qt4_cv_libname,
+ [
+ AC_LANG_CPLUSPLUS
+ SAVE_CXXFLAGS=$CXXFLAGS
+ CXXFLAGS="$CXXFLAGS $QT4_INCLUDES $QT4_LDFLAGS"
+ for libname in '-lQtCore -lQtGui -lQt3Support' \
+ '-lQtCore4 -lQtGui4 -lQt3Support4'
+ do
+ QT4_TRY_LINK($libname)
+ if test -n "$qt4_cv_libname"; then
+ break;
+ fi
+ done
+ CXXFLAGS=$SAVE_CXXFLAGS
+ ])
+
+ if test -z "$qt4_cv_libname"; then
+ AC_MSG_RESULT([failed])
+ if test "$FATAL" = 1 ; then
+ AC_MSG_ERROR([Cannot compile a simple Qt 4 executable. Check you have the right \$QT4DIR !])
+ fi
+ else
+ AC_MSG_RESULT([$qt4_cv_libname])
+ fi
+])
+
+dnl get Qt version we're using
+AC_DEFUN([QT4_GET_VERSION],
+[
+ AC_CACHE_CHECK([Qt 4 version],lyx_cv_qt4version,
+ [
+ AC_LANG_CPLUSPLUS
+ SAVE_CPPFLAGS=$CPPFLAGS
+ CPPFLAGS="$CPPFLAGS $QT4_INCLUDES"
+
+ cat > conftest.$ac_ext <<EOF
+#line __oline__ "configure"
+#include "confdefs.h"
+#include <qglobal.h>
+"%%%"QT_VERSION_STR"%%%"
+EOF
+ lyx_cv_qt4version=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | \
+ grep '^"%%%"' 2>/dev/null | \
+ sed -e 's/"%%%"//g' -e 's/"//g'`
+ rm -f conftest.$ac_ext
+ CPPFLAGS=$SAVE_CPPFLAGS
+ ])
+
+ QT4_VERSION=$lyx_cv_qt4version
+ AC_SUBST(QT4_VERSION)
+])
+
+dnl start here
+AC_DEFUN([QT4_DO_IT_ALL],
+[
+ dnl this variable is precious
+ AC_ARG_VAR(QT4DIR, [the place where the Qt 4 files are, e.g. /usr/lib/qt4])
+
+ dnl Please leave this alone. I use this file in
+ dnl oprofile.
+ FATAL=0
+
+ AC_ARG_WITH(qt4-dir, [ --with-qt4-dir where the root of Qt 4 is installed ],
+ [ qt4_cv_dir=`eval echo "$withval"/` ])
+
+ AC_ARG_WITH(qt4-includes, [ --with-qt4-includes where the Qt 4 includes are. ],
+ [ qt4_cv_includes=`eval echo "$withval"` ])
+
+ AC_ARG_WITH(qt4-libraries, [ --with-qt4-libraries where the Qt 4 library is installed.],
+ [ qt4_cv_libraries=`eval echo "$withval"` ])
+
+ dnl pay attention to $QT4DIR unless overridden
+ if test -z "$qt4_cv_dir"; then
+ qt4_cv_dir=$QT4DIR
+ fi
+
+ dnl derive inc/lib if needed
+ if test -n "$qt4_cv_dir"; then
+ if test -z "$qt4_cv_includes"; then
+ qt4_cv_includes=$qt4_cv_dir/include
+ fi
+ if test -z "$qt4_cv_libraries"; then
+ qt4_cv_libraries=$qt4_cv_dir/lib
+ fi
+ fi
+
+ dnl flags for compilation
+ QT4_INCLUDES=
+ QT4_LDFLAGS=
+ if test -n "$qt4_cv_includes"; then
+ QT4_INCLUDES="-I$qt4_cv_includes"
+ for i in Qt QtCore QtGui Qt3Support; do
+ QT4_INCLUDES="$QT4_INCLUDES -I$qt4_cv_includes/$i"
+ done
+ fi
+ if test -n "$qt4_cv_libraries"; then
+ QT4_LDFLAGS="-L$qt4_cv_libraries"
+ fi
+ AC_SUBST(QT4_INCLUDES)
+ AC_SUBST(QT4_LDFLAGS)
+
+ dnl Preprocessor flags
+ QT4_CPPFLAGS="-DQT_CLEAN_NAMESPACE -DQT_GENUINE_STR -DQT_NO_STL -DQT3_SUPPORT"
+ case ${host} in
+ *mingw*) QT4_CPPFLAGS="-DQT_DLL $QT4_CPPFLAGS";;
+ esac
+ AC_SUBST(QT4_CPPFLAGS)
+
+ if test -z "$MOC4"; then
+ QT_FIND_MOC4
+ MOC4=$ac_moc4
+ fi
+ AC_SUBST(MOC4)
+ if test -z "$UIC4"; then
+ QT_FIND_UIC4
+ UIC4=$ac_uic4
+ fi
+ AC_SUBST(UIC4)
+
+ QT4_CHECK_COMPILE
+
+ QT4_LIB=$qt4_cv_libname;
+ AC_SUBST(QT4_LIB)
+
+ if test -n "$qt4_cv_libname"; then
+ QT4_GET_VERSION
+ fi
+])
projects / features.git / blobdiff