1# 2# Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved. 3# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4# 5# This code is free software; you can redistribute it and/or modify it 6# under the terms of the GNU General Public License version 2 only, as 7# published by the Free Software Foundation. Oracle designates this 8# particular file as subject to the "Classpath" exception as provided 9# by Oracle in the LICENSE file that accompanied this code. 10# 11# This code is distributed in the hope that it will be useful, but WITHOUT 12# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14# version 2 for more details (a copy is included in the LICENSE file that 15# accompanied this code). 16# 17# You should have received a copy of the GNU General Public License version 18# 2 along with this work; if not, write to the Free Software Foundation, 19# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20# 21# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22# or visit www.oracle.com if you need additional information or have any 23# questions. 24# 25 26################################################################################ 27# Setup X11 Windows system 28################################################################################ 29AC_DEFUN_ONCE([LIB_SETUP_X11], 30[ 31 if test "x$NEEDS_LIB_X11" = xfalse; then 32 if (test "x${with_x}" != x && test "x${with_x}" != xno); then 33 AC_MSG_WARN([X11 is not used, so --with-x is ignored]) 34 fi 35 X_CFLAGS= 36 X_LIBS= 37 else 38 39 if test "x${with_x}" = xno; then 40 AC_MSG_ERROR([It is not possible to disable the use of X11. Remove the --without-x option.]) 41 fi 42 43 if test "x${with_x}" != x && test "x${with_x}" != xyes; then 44 # The user has specified a X11 base directory. Use it for includes and 45 # libraries, unless explicitly overridden. 46 if test "x$x_includes" = xNONE; then 47 x_includes="${with_x}/include" 48 fi 49 if test "x$x_libraries" = xNONE; then 50 x_libraries="${with_x}/lib" 51 fi 52 else 53 # Check if the user has specified sysroot, but not --with-x, --x-includes or --x-libraries. 54 # Make a simple check for the libraries at the sysroot, and setup --x-includes and 55 # --x-libraries for the sysroot, if that seems to be correct. 56 if test "x$SYSROOT" != "x"; then 57 if test "x$x_includes" = xNONE; then 58 if test -f "$SYSROOT/usr/X11R6/include/X11/Xlib.h"; then 59 x_includes="$SYSROOT/usr/X11R6/include" 60 elif test -f "$SYSROOT/usr/include/X11/Xlib.h"; then 61 x_includes="$SYSROOT/usr/include" 62 fi 63 fi 64 if test "x$x_libraries" = xNONE; then 65 if test -f "$SYSROOT/usr/X11R6/lib/libX11.so"; then 66 x_libraries="$SYSROOT/usr/X11R6/lib" 67 elif test -f "$SYSROOT/usr/lib64/libX11.so" && test "x$OPENJDK_TARGET_CPU_BITS" = x64; then 68 x_libraries="$SYSROOT/usr/lib64" 69 elif test -f "$SYSROOT/usr/lib/libX11.so"; then 70 x_libraries="$SYSROOT/usr/lib" 71 elif test -f "$SYSROOT/usr/lib/$OPENJDK_TARGET_CPU-$OPENJDK_TARGET_OS-$OPENJDK_TARGET_ABI/libX11.so"; then 72 x_libraries="$SYSROOT/usr/lib/$OPENJDK_TARGET_CPU-$OPENJDK_TARGET_OS-$OPENJDK_TARGET_ABI/libX11.so" 73 elif test -f "$SYSROOT/usr/lib/$OPENJDK_TARGET_CPU_AUTOCONF-$OPENJDK_TARGET_OS-$OPENJDK_TARGET_ABI/libX11.so"; then 74 x_libraries="$SYSROOT/usr/lib/$OPENJDK_TARGET_CPU_AUTOCONF-$OPENJDK_TARGET_OS-$OPENJDK_TARGET_ABI/libX11.so" 75 fi 76 fi 77 fi 78 fi 79 80 # Now let autoconf do it's magic 81 AC_PATH_X 82 AC_PATH_XTRA 83 84 # AC_PATH_XTRA creates X_LIBS and sometimes adds -R flags. When cross compiling 85 # this doesn't make sense so we remove it. 86 if test "x$COMPILE_TYPE" = xcross; then 87 X_LIBS=`$ECHO $X_LIBS | $SED 's/-R \{0,1\}[[^ ]]*//g'` 88 fi 89 90 if test "x$no_x" = xyes; then 91 HELP_MSG_MISSING_DEPENDENCY([x11]) 92 AC_MSG_ERROR([Could not find X11 libraries. $HELP_MSG]) 93 fi 94 95 if test "x$OPENJDK_TARGET_OS" = xsolaris; then 96 OPENWIN_HOME="/usr/openwin" 97 X_CFLAGS="-I$SYSROOT$OPENWIN_HOME/include -I$SYSROOT$OPENWIN_HOME/include/X11/extensions" 98 X_LIBS="-L$SYSROOT$OPENWIN_HOME/lib$OPENJDK_TARGET_CPU_ISADIR \ 99 -R$OPENWIN_HOME/lib$OPENJDK_TARGET_CPU_ISADIR" 100 fi 101 102 AC_LANG_PUSH(C) 103 OLD_CFLAGS="$CFLAGS" 104 CFLAGS="$CFLAGS $SYSROOT_CFLAGS $X_CFLAGS" 105 106 HEADERS_TO_CHECK="X11/extensions/shape.h X11/extensions/Xrender.h X11/extensions/XTest.h X11/Intrinsic.h" 107 # There is no Xrandr extension on AIX 108 if test "x$OPENJDK_TARGET_OS" != xaix; then 109 HEADERS_TO_CHECK="$HEADERS_TO_CHECK X11/extensions/Xrandr.h" 110 fi 111 112 # Need to include Xlib.h and Xutil.h to avoid "present but cannot be compiled" warnings on Solaris 10 113 AC_CHECK_HEADERS([$HEADERS_TO_CHECK], 114 [X11_HEADERS_OK=yes], 115 [X11_HEADERS_OK=no; break], 116 [ 117 # include <X11/Xlib.h> 118 # include <X11/Xutil.h> 119 ] 120 ) 121 122 if test "x$X11_HEADERS_OK" = xno; then 123 HELP_MSG_MISSING_DEPENDENCY([x11]) 124 AC_MSG_ERROR([Could not find all X11 headers (shape.h Xrender.h Xrandr.h XTest.h Intrinsic.h). $HELP_MSG]) 125 fi 126 127 # If XLinearGradient isn't available in Xrender.h, signal that it needs to be 128 # defined in libawt_xawt. 129 AC_MSG_CHECKING([if XlinearGradient is defined in Xrender.h]) 130 AC_COMPILE_IFELSE( 131 [AC_LANG_PROGRAM([[#include <X11/extensions/Xrender.h>]], 132 [[XLinearGradient x;]])], 133 [AC_MSG_RESULT([yes])], 134 [AC_MSG_RESULT([no]) 135 X_CFLAGS="$X_CFLAGS -DSOLARIS10_NO_XRENDER_STRUCTS"]) 136 137 CFLAGS="$OLD_CFLAGS" 138 AC_LANG_POP(C) 139 fi # NEEDS_LIB_X11 140 141 AC_SUBST(X_CFLAGS) 142 AC_SUBST(X_LIBS) 143]) 144