qt -> tqt conversion:

QTDIR -> TQTDIR
QTDOC -> TQTDOC
INCDIR_QT -> INCDIR_TQT
LIBDIR_QT -> LIBDIR_TQT
QT_INC -> TQT_INC
QT_LIB -> TQT_LIB

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

acinclude.m4

@@ -311,7 +311,7 @@ EOT
 
 dnl ------------------------------------------------------------------------
 dnl Find the meta object compiler and the ui compiler in the PATH,
-dnl in $QTDIR/bin, and some more usual places
+dnl in $TQTDIR/bin, and some more usual places
 dnl ------------------------------------------------------------------------
 dnl
 AC_DEFUN([AC_PATH_TQT_MOC_UIC],
@@ -1357,10 +1357,10 @@ else
 fi
 
 if test $kde_qtver = 4; then
-  kde_qt_dirs="$QTDIR /usr/lib/qt4 /usr/lib/qt /usr/share/qt4"
+  kde_qt_dirs="$TQTDIR /usr/lib/qt4 /usr/lib/qt /usr/share/qt4"
 fi
 if test $kde_qtver = 3; then
-  kde_qt_dirs="$QTDIR /usr/lib/tqt3 /usr/lib/qt3 /usr/lib/qt /usr/share/tqt3 /usr/share/qt3 /usr/lib${tdelibsuff}/qt-3.3"
+  kde_qt_dirs="$TQTDIR /usr/lib/tqt3 /usr/lib/qt3 /usr/lib/qt /usr/share/tqt3 /usr/share/qt3 /usr/lib${tdelibsuff}/qt-3.3"
   if test -z "$PKG_CONFIG"; then
       AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
   fi
@@ -1379,10 +1379,10 @@ if test $kde_qtver = 3; then
   fi
 fi
 if test $kde_qtver = 2; then
-   kde_qt_dirs="$QTDIR /usr/lib/qt2 /usr/lib/qt"
+   kde_qt_dirs="$TQTDIR /usr/lib/qt2 /usr/lib/qt"
 fi
 if test $kde_qtver = 1; then
-   kde_qt_dirs="$QTDIR /usr/lib/qt"
+   kde_qt_dirs="$TQTDIR /usr/lib/qt"
 fi
 ])
 
@@ -6033,10 +6033,10 @@ if test "${with_qt_dir+set}" = set; then
   kde_qtdir="$with_qt_dir"
 fi
 
-AC_FIND_FILE(qsql.html, [ $kde_qtdir/doc/html $QTDIR/doc/html /usr/share/doc/packages/tqt3/html /usr/share/doc/packages/qt3/html /usr/lib/qt/doc /usr/lib/tqt3/doc /usr/lib/qt3/doc /usr/lib/tqt3/doc/html /usr/lib/qt3/doc/html /usr/doc/tqt3/html /usr/doc/qt3/html /usr/doc/tqt3 /usr/doc/qt3 /usr/share/doc/tqt3-doc /usr/share/doc/qt3-doc /usr/share/tqt3/doc/html /usr/share/qt3/doc/html /usr/X11R6/share/doc/qt/html ], QTDOCDIR)
-AC_MSG_RESULT($QTDOCDIR)
+AC_FIND_FILE(qsql.html, [ $kde_qtdir/doc/html $TQTDIR/doc/html /usr/share/doc/packages/tqt3/html /usr/share/doc/packages/qt3/html /usr/lib/qt/doc /usr/lib/tqt3/doc /usr/lib/qt3/doc /usr/lib/tqt3/doc/html /usr/lib/qt3/doc/html /usr/doc/tqt3/html /usr/doc/qt3/html /usr/doc/tqt3 /usr/doc/qt3 /usr/share/doc/tqt3-doc /usr/share/doc/qt3-doc /usr/share/tqt3/doc/html /usr/share/qt3/doc/html /usr/X11R6/share/doc/qt/html ], TQTDOCDIR)
+AC_MSG_RESULT($TQTDOCDIR)
 
-AC_SUBST(QTDOCDIR)
+AC_SUBST(TQTDOCDIR)
 
 KDE_FIND_PATH(dot, DOT, [], [])
 if test -n "$DOT"; then
@@ -6054,7 +6054,7 @@ AC_SUBST(DOXYGEN_PROJECT_NAME)
 AC_SUBST(DOXYGEN_PROJECT_NUMBER)
 
 KDE_HAS_DOXYGEN=no
-if test -n "$DOXYGEN" && test -x "$DOXYGEN" && test -f $QTDOCDIR/qsql.html; then
+if test -n "$DOXYGEN" && test -x "$DOXYGEN" && test -f $TQTDOCDIR/qsql.html; then
   KDE_HAS_DOXYGEN=yes
 fi
 AC_SUBST(KDE_HAS_DOXYGEN)
@@ -6808,9 +6808,9 @@ AC_DEFUN([AC_SQLITE3], [
     if test ! "lib${tdelibsuff}" = "lib"; then
       tqtlib=".lib64"
     fi 
-    if test x$QTDIR = x; then
-      QTDIR=`dirname $MOC`
-      QTDIR=${QTDIR%/bin}
+    if test x$TQTDIR = x; then
+      TQTDIR=`dirname $MOC`
+      TQTDIR=${TQTDIR%/bin}
     fi
     if test "$PKG_CONFIG" != "no" ; then
       if $PKG_CONFIG --exists qt-mt ; then
@@ -6822,7 +6822,7 @@ AC_DEFUN([AC_SQLITE3], [
       fi
     fi
     if test "x$qt_plugins_dir" = "x"; then
-      qt_plugins_dir=${QTDIR}/plugins
+      qt_plugins_dir=${TQTDIR}/plugins
     fi
     LIBSQLITE3=${qt_plugins_dir}/sqldrivers/libqsqlite3${tqtlib}.so
 
@@ -6860,12 +6860,12 @@ AC_DEFUN([AC_SQLITE3], [
   fi
 
   if test $enable_sqlite3 = yes; then
-    AC_MSG_CHECKING(if the environment variable QTDIR is set)
-    if test x$QTDIR = x; then
-      AC_MSG_ERROR(QTDIR not set)
+    AC_MSG_CHECKING(if the environment variable TQTDIR is set)
+    if test x$TQTDIR = x; then
+      AC_MSG_ERROR(TQTDIR not set)
     fi
-    AC_MSG_RESULT($QTDIR)
-    ac_qmake=${QTDIR}/bin/qmake
+    AC_MSG_RESULT($TQTDIR)
+    ac_qmake=${TQTDIR}/bin/qmake
     AC_ARG_WITH(qmake,
         AC_HELP_STRING([--with-qmake=PATH],[which version of QMake to use ]),
         [  ac_qmake="$withval" ])