- Changes for compiling with gcc 3.2

8 files changed, 95 insertions, 79 deletions

diff --git a/conf/configure.in.in b/conf/configure.in.in
index e5944d7..86f16ab 100644
--- a/conf/configure.in.in
+++ b/conf/configure.in.in
@@ -312,7 +312,7 @@ if test "x$ac_enable_kde" = "xyes" ; then
 	AC_CHECK_KDEMAXPATHLEN
 	KDE_CHECK_FINAL
 	AM_KDE_WITH_NLS
-	KDE_PLUGIN="-avoid-version -module -no-undefined \$(KDE_RPATH)"
+	KDE_PLUGIN="-avoid-version -module -no-undefined"
 	AC_SUBST(KDE_PLUGIN)
 	AM_CONDITIONAL(BUILD_KDE, true)
 fi
diff --git a/conf/m4/kde/AC_BASE_PATH_KDE.m4 b/conf/m4/kde/AC_BASE_PATH_KDE.m4
index 1654235..36abd13 100644
--- a/conf/m4/kde/AC_BASE_PATH_KDE.m4
+++ b/conf/m4/kde/AC_BASE_PATH_KDE.m4
@@ -104,14 +104,14 @@ fi
 AC_SUBST(kde_libraries)
 AC_SUBST(kde_includes)
 
-if test "$kde_includes" = "$x_includes" || test "$kde_includes" = "$qt_includes" ; then
+if test "$kde_includes" = "$x_includes" || test "$kde_includes" = "$qt_includes" || test "$kde_includes" = "/usr/include" ; then
  KDE_INCLUDES=""
 else
  KDE_INCLUDES="-I$kde_includes"
  all_includes="$KDE_INCLUDES $all_includes"
 fi
 
-if test "$kde_libraries" = "$x_libraries" || test "$kde_libraries" = "$qt_libraries" ; then
+if test "$kde_libraries" = "$x_libraries" || test "$kde_libraries" = "$qt_libraries" || test "$kde_libraries" = "/usr/lib" ; then
  KDE_LDFLAGS=""
 else
  KDE_LDFLAGS="-L$kde_libraries"
diff --git a/conf/m4/kde/AC_CHECK_RPATH.m4 b/conf/m4/kde/AC_CHECK_RPATH.m4
index a0e94d9..64c29fb 100644
--- a/conf/m4/kde/AC_CHECK_RPATH.m4
+++ b/conf/m4/kde/AC_CHECK_RPATH.m4
@@ -7,14 +7,14 @@ AC_ARG_ENABLE(rpath,
 
 if test -z "$KDE_RPATH" && test "$USE_RPATH" = "yes"; then
 
-  KDE_RPATH="-rpath \$(kde_libraries)"
+  KDE_RPATH="-R \$(kde_libraries)"
 
   if test -n "$qt_libraries"; then
-    KDE_RPATH="$KDE_RPATH -rpath \$(qt_libraries)"
+    KDE_RPATH="$KDE_RPATH -R \$(qt_libraries)"
   fi
   dnl $x_libraries is set to /usr/lib in case
   if test -n "$X_LDFLAGS"; then
-    KDE_RPATH="$KDE_RPATH -rpath \$(x_libraries)"
+    KDE_RPATH="$KDE_RPATH -R \$(x_libraries)"
   fi
   if test -n "$KDE_EXTRA_RPATH"; then
     KDE_RPATH="$KDE_RPATH \$(KDE_EXTRA_RPATH)"
diff --git a/conf/m4/kde/AC_PATH_QT.m4 b/conf/m4/kde/AC_PATH_QT.m4
index ba2a0ab..bef8246 100644
--- a/conf/m4/kde/AC_PATH_QT.m4
+++ b/conf/m4/kde/AC_PATH_QT.m4
@@ -1,4 +1,4 @@
 AC_DEFUN(AC_PATH_QT,
 [
-AC_PATH_QT_1_3
+AC_PATH_QT_ANY
 ])
diff --git a/conf/m4/kde/AC_PATH_QT_1_3.m4 b/conf/m4/kde/AC_PATH_QT_1_3.m4
index f252c9e..26c3536 100644
--- a/conf/m4/kde/AC_PATH_QT_1_3.m4
+++ b/conf/m4/kde/AC_PATH_QT_1_3.m4
@@ -5,17 +5,17 @@ dnl and $(QT_INCLUDES) will be -Iqthdrlocation (if needed)
 dnl ------------------------------------------------------------------------
 dnl
 dnl
-AC_DEFUN(AC_PATH_QT_1_3,[
+AC_DEFUN(AC_TRY_PATH_QT,[
 	AC_REQUIRE([K_PATH_X])
 	AC_REQUIRE([KDE_USE_QT])
 
-	LIBQT="-lqt"
+	LIBQT="-l$1"
 	if test $kde_qtver = 2; then
 		AC_REQUIRE([AC_FIND_PNG])
 		LIBQT="$LIBQT $LIBPNG"
 	fi
 
-	AC_MSG_CHECKING([for Qt])
+	echo -n "($2) "
 
 	LIBQT="$LIBQT $X_PRE_LIBS -lXext -lX11 $LIBSOCKET"
 	ac_qt_includes=NO ac_qt_libraries=NO ac_qt_bindir=NO
@@ -44,89 +44,100 @@ AC_DEFUN(AC_PATH_QT_1_3,[
 		]
 	)
 
-	AC_CACHE_VAL(ac_cv_have_qt,[
-		#try to guess Qt locations
+	#try to guess Qt locations
 
-		qt_incdirs="$QTINC /usr/lib/qt/include /usr/local/qt/include /usr/include/qt /usr/include /usr/lib/qt3/include /usr/lib/qt2/include /usr/X11R6/include/X11/qt $x_includes"
-		test -n "$QTDIR" && qt_incdirs="$QTDIR/include $QTDIR $qt_incdirs"
-		qt_incdirs="$ac_qt_includes $qt_incdirs"
+	qt_incdirs="$QTINC /usr/lib/qt/include /usr/local/qt/include /usr/include/qt /usr/include /usr/lib/qt3/include /usr/lib/qt2/include /usr/X11R6/include/X11/qt $x_includes"
+	test -n "$QTDIR" && qt_incdirs="$QTDIR/include $QTDIR $qt_incdirs"
+	qt_incdirs="$ac_qt_includes $qt_incdirs"
 
-		if test "$kde_qtver" = "2"; then
-			kde_qt_header=qstyle.h
-		else
-			kde_qt_header=qglobal.h
-		fi
+	if test "$kde_qtver" = "2"; then
+		kde_qt_header=qstyle.h
+	else
+		kde_qt_header=qglobal.h
+	fi
 
-		AC_FIND_FILE($kde_qt_header, $qt_incdirs, qt_incdir)
-		ac_qt_includes="$qt_incdir"
+	AC_FIND_FILE($kde_qt_header, $qt_incdirs, qt_incdir)
+	ac_qt_includes="$qt_incdir"
 
-		qt_libdirs="$QTLIB /usr/lib/qt/lib /usr/X11R6/lib /usr/lib /usr/local/qt/lib /usr/lib/qt /usr/lib/qt3/lib /usr/lib/qt2/lib $x_libraries"
-		test -n "$QTDIR" && qt_libdirs="$QTDIR/lib $QTDIR $qt_libdirs"
-		if test ! "$ac_qt_libraries" = "NO"; then
-			qt_libdirs="$ac_qt_libraries $qt_libdirs"
-		fi
+	qt_libdirs="$QTLIB /usr/lib/qt/lib /usr/X11R6/lib /usr/lib /usr/local/qt/lib /usr/lib/qt /usr/lib/qt3/lib /usr/lib/qt2/lib $x_libraries"
+	test -n "$QTDIR" && qt_libdirs="$QTDIR/lib $QTDIR $qt_libdirs"
+	if test ! "$ac_qt_libraries" = "NO"; then
+		qt_libdirs="$ac_qt_libraries $qt_libdirs"
+	fi
 
-		qt_libdir=NONE
-		for dir in $qt_libdirs; do
-			try="ls -1 $dir/libqt.*so"
-			if eval $try >/dev/null 2>&1 ; then
-				qt_libdir=$dir;
-				break;
-			else
-				echo "tried $dir" >&AC_FD_CC
-			fi
-		done
+	qt_libdir=NONE
+	for dir in $qt_libdirs; do
+		try="ls -1 $dir/lib$1.*so"
+		if eval $try >/dev/null 2>&1 ; then
+			qt_libdir=$dir;
+			break;
+		else
+			echo "tried $dir" >&AC_FD_CC
+		fi
+	done
 
-		ac_qt_libraries="$qt_libdir"
+	ac_qt_libraries="$qt_libdir"
 
-		AC_LANG_SAVE
-		AC_LANG_CPLUSPLUS
+	AC_LANG_SAVE
+	AC_LANG_CPLUSPLUS
 
-		ac_cxxflags_safe="$CXXFLAGS"
-		ac_ldflags_safe="$LDFLAGS"
-		ac_libs_safe="$LIBS"
+	ac_cxxflags_safe="$CXXFLAGS"
+	ac_ldflags_safe="$LDFLAGS"
+	ac_libs_safe="$LIBS"
 
-		CXXFLAGS="$CXXFLAGS -I$qt_incdir $all_includes"
-		LDFLAGS="-L$qt_libdir $all_libraries"
-		LIBS="$LIBS $LIBQT"
+	CXXFLAGS="$CXXFLAGS -I$qt_incdir $all_includes"
+	LDFLAGS="-L$qt_libdir $all_libraries"
+	LIBS="$LIBS $LIBQT"
 
-		KDE_PRINT_QT_PROGRAM
+	KDE_PRINT_QT_PROGRAM
 
-		if AC_TRY_EVAL(ac_link) && test -s conftest; then
-			rm -f conftest*
-		else
-			echo "configure: failed program was:" >&AC_FD_CC
-			cat conftest.$ac_ext >&AC_FD_CC
-			ac_qt_libraries="NO"
-		fi
+	if AC_TRY_EVAL(ac_link) && test -s conftest; then
 		rm -f conftest*
-		CXXFLAGS="$ac_cxxflags_safe"
-		LDFLAGS="$ac_ldflags_safe"
-		LIBS="$ac_libs_safe"
-
-		AC_LANG_RESTORE
-
-		if test "$ac_qt_includes" = NO || test "$ac_qt_libraries" = NO; then
-			ac_cv_have_qt="have_qt=no"
-			ac_qt_notfound=""
-			if test "$ac_qt_includes" = NO; then
-				if test "$ac_qt_libraries" = NO; then
-					ac_qt_notfound="(headers and libraries)";
-				else
-					ac_qt_notfound="(headers)";
-				fi
+	else
+		echo "configure: failed program was:" >&AC_FD_CC
+		cat conftest.$ac_ext >&AC_FD_CC
+		ac_qt_libraries="NO"
+	fi
+	rm -f conftest*
+	CXXFLAGS="$ac_cxxflags_safe"
+	LDFLAGS="$ac_ldflags_safe"
+	LIBS="$ac_libs_safe"
+
+	AC_LANG_RESTORE
+
+	if test "$ac_qt_includes" = NO || test "$ac_qt_libraries" = NO; then
+		have_qt=no
+		ac_qt_notfound=""
+		if test "$ac_qt_includes" = NO; then
+			if test "$ac_qt_libraries" = NO; then
+				ac_qt_notfound="(headers and libraries)";
 			else
-				ac_qt_notfound="(libraries)";
+				ac_qt_notfound="(headers)";
 			fi
-
-			AC_MSG_ERROR([Qt ($kde_qt_minversion) $ac_qt_notfound not found. Please check your installation! ]);
 		else
-			have_qt="yes"
+			ac_qt_notfound="(libraries)";
+		fi
+	else
+		have_qt="yes"
+	fi
+])
+
+
+AC_DEFUN(AC_PATH_QT_ANY,[
+
+	AC_MSG_CHECKING([for Qt])
+	AC_CACHE_VAL(ac_cv_have_qt,[
+		AC_TRY_PATH_QT(qt, single-threaded)
+		if test "$have_qt" != yes; then
+			AC_TRY_PATH_QT(qt-mt, multi-threaded)
+			if test "$have_qt" != yes; then
+				AC_MSG_ERROR([Qt ($kde_qt_minversion) $ac_qt_notfound not found. Please check your installation! ]);
+			fi
 		fi
+		ac_cv_have_qt="have_qt=$have_qt"
 	])
 
 	eval "$ac_cv_have_qt"
-
 	if test "$have_qt" != yes; then
 		AC_MSG_RESULT([$have_qt]);
 	else
@@ -152,7 +163,7 @@ AC_DEFUN(AC_PATH_QT_1_3,[
 		all_includes="$QT_INCLUDES $all_includes"
 	fi
 
-	if test "$qt_libraries" = "$x_libraries" || test -z "$qt_libraries"; then
+	if test "$qt_libraries" = "$x_libraries" || test "$qt_libraries" = "/usr/lib" || test -z "$qt_libraries"; then
 		QT_LDFLAGS=""
 	else
 		QT_LDFLAGS="-L$qt_libraries"
@@ -163,6 +174,6 @@ AC_DEFUN(AC_PATH_QT_1_3,[
 	AC_SUBST(QT_LDFLAGS)
 	AC_PATH_QT_MOC
 
-	LIB_QT='-lqt $(LIBPNG) -lXext $(LIB_X11) $(X_PRE_LIBS)'
+	LIB_QT='$(LIBQT) $(LIBPNG) -lXext $(LIB_X11) $(X_PRE_LIBS)'
 	AC_SUBST(LIB_QT)
 ])
diff --git a/conf/m4/kde/AC_PATH_QT_MOC.m4 b/conf/m4/kde/AC_PATH_QT_MOC.m4
index 7eee5d8..6635c2a 100644
--- a/conf/m4/kde/AC_PATH_QT_MOC.m4
+++ b/conf/m4/kde/AC_PATH_QT_MOC.m4
@@ -3,11 +3,16 @@ dnl Find the meta object compiler in the PATH, in $QTDIR/bin, and some
 dnl more usual places
 dnl ------------------------------------------------------------------------
 dnl
+AC_DEFUN(KDE_MOC_ERROR_MESSAGE,
+[
+	AC_MSG_ERROR([Could not find meta object compiler (moc)])
+])
+
 AC_DEFUN(AC_PATH_QT_MOC,
 [
    KDE_FIND_PATH(moc, MOC, [$ac_qt_bindir $QTDIR/bin $QTDIR/src/moc \
 	    /usr/bin /usr/X11R6/bin /usr/lib/qt/bin /usr/lib/qt2/bin \
-	    /usr/local/qt/bin], [KDE_MOC_ERROR_MESSAGE])
+	    /usr/lib/qt3/bin /usr/local/qt/bin], [KDE_MOC_ERROR_MESSAGE])
 
    if test -z "$MOC"; then
      if test -n "$ac_cv_path_moc"; then
diff --git a/conf/m4/kde/KDE_CHECK_EXTRA_LIBS.m4 b/conf/m4/kde/KDE_CHECK_EXTRA_LIBS.m4
index c7477bb..1a6deaa 100644
--- a/conf/m4/kde/KDE_CHECK_EXTRA_LIBS.m4
+++ b/conf/m4/kde/KDE_CHECK_EXTRA_LIBS.m4
@@ -40,7 +40,7 @@ if test -n "$kde_use_extra_libs" && \
    for dir in $kde_use_extra_libs; do
      kde_extra_libs="$kde_extra_libs $dir"
      all_libraries="$all_libraries -L$dir"
-     KDE_EXTRA_RPATH="$KDE_EXTRA_RPATH -rpath $dir"
+     KDE_EXTRA_RPATH="$KDE_EXTRA_RPATH -R $dir"
      USER_LDFLAGS="$USER_LDFLAGS -L$dir"
    done
    IFS=$ac_save_ifs
diff --git a/conf/m4/plptools/PLP_CHECK_COMPILERS.m4 b/conf/m4/plptools/PLP_CHECK_COMPILERS.m4
index 278d5a8..bb43645 100644
--- a/conf/m4/plptools/PLP_CHECK_COMPILERS.m4
+++ b/conf/m4/plptools/PLP_CHECK_COMPILERS.m4
@@ -93,7 +93,7 @@ AC_DEFUN(PLP_CHECK_COMPILERS,
       esac
 
       if test "$plp_use_strict_options" = "yes"; then
-        CXXFLAGS="-ansi -pedantic -W -Wconversion -Wcast-qual -Wwrite-strings -Wbad-function-cast -Wshadow -Wcast-align $CXXFLAGS"
+        CXXFLAGS="-ansi -pedantic -W -Wconversion -Wcast-qual -Wwrite-strings -Wshadow -Wcast-align $CXXFLAGS"
       fi
     else
       CXXFLAGS="-O2 $CXXFLAGS"