configure: Don't use X_PRE_LIBS.

configure

@@ -9308,7 +9308,7 @@ if ${ac_cv_lib_GLU_gluLookAt+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
-LIBS="-lGLU $OPENGL_LIBS $X_LIBS $X_PRE_LIBS $XLIB -lm $X_EXTRA_LIBS $LIBS"
+LIBS="-lGLU $OPENGL_LIBS $X_LIBS $XLIB -lm $X_EXTRA_LIBS $LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
@@ -9360,7 +9360,7 @@ if ${ac_cv_lib_soname_OSMesa+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_soname_save_LIBS=$LIBS
-LIBS="-lOSMesa $X_LIBS $X_PRE_LIBS $XLIB -lm $X_EXTRA_LIBS $LIBS"
+LIBS="-lOSMesa $X_LIBS $XLIB -lm $X_EXTRA_LIBS $LIBS"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 

configure.ac

@@ -1206,14 +1206,14 @@ This probably prevents linking to OpenGL. Try deleting the file and restarting c
 		     $X_LIBS $XLIB -lm $X_EXTRA_LIBS)
         if test "x$with_glu" != "xno"
         then
-            AC_CHECK_LIB(GLU,gluLookAt,[:],,[$OPENGL_LIBS $X_LIBS $X_PRE_LIBS $XLIB -lm $X_EXTRA_LIBS])
+            AC_CHECK_LIB(GLU,gluLookAt,[:],,[$OPENGL_LIBS $X_LIBS $XLIB -lm $X_EXTRA_LIBS])
             WINE_NOTICE_WITH(glu,[test "x$ac_cv_lib_GLU_gluLookAt" != xyes],
                              [libGLU ${notice_platform}development files not found, GLU won't be supported.])
         fi
 
         if test "x$with_osmesa" != "xno"
         then
-            WINE_CHECK_SONAME(OSMesa,glAccum,,,[$X_LIBS $X_PRE_LIBS $XLIB -lm $X_EXTRA_LIBS])
+            WINE_CHECK_SONAME(OSMesa,glAccum,,,[$X_LIBS $XLIB -lm $X_EXTRA_LIBS])
             WINE_NOTICE_WITH(osmesa,[test "x$ac_cv_lib_soname_OSMesa" = "x"],
                              [libOSMesa ${notice_platform}development files not found (or too old), OpenGL rendering in bitmaps won't be supported.])
         fi

dlls/glu32/Makefile.in

 MODULE    = glu32.dll
 IMPORTLIB = glu32
 EXTRAINCL = @X_CFLAGS@
-EXTRALIBS = -lGLU @OPENGL_LIBS@ @X_LIBS@ @X_PRE_LIBS@ @XLIB@ @X_EXTRA_LIBS@
+EXTRALIBS = -lGLU @OPENGL_LIBS@ @X_LIBS@ @XLIB@ @X_EXTRA_LIBS@
 
 C_SRCS = \
 	glu.c

dlls/winex11.drv/Makefile.in

@@ -2,7 +2,7 @@ MODULE    = winex11.drv
 IMPORTS   = uuid user32 gdi32 advapi32
 DELAYIMPORTS = comctl32 ole32 shell32 imm32
 EXTRAINCL = @X_CFLAGS@
-EXTRALIBS = @X_LIBS@ @X_PRE_LIBS@ @XLIB@ @X_EXTRA_LIBS@
+EXTRALIBS = @X_LIBS@ @XLIB@ @X_EXTRA_LIBS@
 
 C_SRCS = \
 	bitblt.c \