jdk8-mips64-public: common/autoconf/libraries.m4@7a73b8b4ac8a (annotated)

common/autoconf/libraries.m4@7a73b8b4ac8a (annotated)

common/autoconf/libraries.m4

Mon, 16 Apr 2018 00:48:00 -0700

author: kevinw
date: Mon, 16 Apr 2018 00:48:00 -0700
changeset 2215: 7a73b8b4ac8a
parent 2206: 7ba4e17574e0
child 2220: 47fda751abb6
permissions: -rw-r--r--

8038340: Cleanup and fix sysroot and devkit handling on Linux and Solaris
Reviewed-by: erikj, ihse

 #
 # Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License version 2 only, as
 # published by the Free Software Foundation.  Oracle designates this
 # particular file as subject to the "Classpath" exception as provided
 # by Oracle in the LICENSE file that accompanied this code.
 #
 # This code is distributed in the hope that it will be useful, but WITHOUT
 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 # version 2 for more details (a copy is included in the LICENSE file that
 # accompanied this code).
 #
 # You should have received a copy of the GNU General Public License version
 # 2 along with this work; if not, write to the Free Software Foundation,
 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 #
 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 # or visit www.oracle.com if you need additional information or have any
 # questions.
 #
 AC_DEFUN_ONCE([LIB_SETUP_INIT],
 [
   ###############################################################################
   #
   # OS specific settings that we never will need to probe.
   #
   if test "x$OPENJDK_TARGET_OS" = xlinux; then
     AC_MSG_CHECKING([what is not needed on Linux?])
     PULSE_NOT_NEEDED=yes
     AC_MSG_RESULT([pulse])
   fi
   if test "x$OPENJDK_TARGET_OS" = xsolaris; then
     AC_MSG_CHECKING([what is not needed on Solaris?])
     ALSA_NOT_NEEDED=yes
     PULSE_NOT_NEEDED=yes
     AC_MSG_RESULT([alsa pulse])
   fi
   if test "x$OPENJDK_TARGET_OS" = xaix; then
     AC_MSG_CHECKING([what is not needed on AIX?])
     ALSA_NOT_NEEDED=yes
     PULSE_NOT_NEEDED=yes
     AC_MSG_RESULT([alsa pulse])
   fi
   if test "x$OPENJDK_TARGET_OS" = xwindows; then
     AC_MSG_CHECKING([what is not needed on Windows?])
     CUPS_NOT_NEEDED=yes
     ALSA_NOT_NEEDED=yes
     PULSE_NOT_NEEDED=yes
     X11_NOT_NEEDED=yes
     AC_MSG_RESULT([alsa cups pulse x11])
   fi
   if test "x$OPENJDK_TARGET_OS" = xmacosx; then
     AC_MSG_CHECKING([what is not needed on MacOSX?])
     ALSA_NOT_NEEDED=yes
     PULSE_NOT_NEEDED=yes
     X11_NOT_NEEDED=yes
     AC_MSG_RESULT([alsa pulse x11])
   fi
   if test "x$OPENJDK_TARGET_OS" = xbsd; then
     AC_MSG_CHECKING([what is not needed on bsd?])
     ALSA_NOT_NEEDED=yes
     AC_MSG_RESULT([alsa])
   fi
   if test "x$OPENJDK" = "xfalse"; then
     FREETYPE_NOT_NEEDED=yes
   fi
   if test "x$SUPPORT_HEADFUL" = xno; then
     X11_NOT_NEEDED=yes
   fi
   # Deprecated and now ignored
   BASIC_DEPRECATED_ARG_ENABLE(macosx-runtime-support, macosx_runtime_support)
 ])
 AC_DEFUN_ONCE([LIB_SETUP_X11],
 [
   ###############################################################################
   #
   # Check for X Windows
   #
   # Check if the user has specified sysroot, but not --x-includes or --x-libraries.
   # Make a simple check for the libraries at the sysroot, and setup --x-includes and
   # --x-libraries for the sysroot, if that seems to be correct.
   if test "x$OPENJDK_TARGET_OS" = "xlinux"; then
     if test "x$SYSROOT" != "x"; then
       if test "x$x_includes" = xNONE; then
         if test -f "$SYSROOT/usr/X11R6/include/X11/Xlib.h"; then
           x_includes="$SYSROOT/usr/X11R6/include"
         elif test -f "$SYSROOT/usr/include/X11/Xlib.h"; then
           x_includes="$SYSROOT/usr/include"
         fi
       fi
       if test "x$x_libraries" = xNONE; then
         if test -f "$SYSROOT/usr/X11R6/lib/libX11.so"; then
           x_libraries="$SYSROOT/usr/X11R6/lib"
         elif test "$SYSROOT/usr/lib64/libX11.so" && test "x$OPENJDK_TARGET_CPU_BITS" = x64; then
           x_libraries="$SYSROOT/usr/lib64"
         elif test -f "$SYSROOT/usr/lib/libX11.so"; then
           x_libraries="$SYSROOT/usr/lib"
         fi
       fi
     fi
   fi
   # Now let autoconf do it's magic
   AC_PATH_X
   AC_PATH_XTRA
   # AC_PATH_XTRA creates X_LIBS and sometimes adds -R flags. When cross compiling
   # this doesn't make sense so we remove it.
   if test "x$COMPILE_TYPE" = xcross; then
     X_LIBS=`$ECHO $X_LIBS | $SED 's/-R \{0,1\}[[^ ]]*//g'`
   fi
   if test "x$no_x" = xyes && test "x$X11_NOT_NEEDED" != xyes; then
     HELP_MSG_MISSING_DEPENDENCY([x11])
     AC_MSG_ERROR([Could not find X11 libraries. $HELP_MSG])
   fi
   if test "x$OPENJDK_TARGET_OS" = xsolaris; then
     OPENWIN_HOME="/usr/openwin"
     X_CFLAGS="-I$SYSROOT$OPENWIN_HOME/include -I$SYSROOT$OPENWIN_HOME/include/X11/extensions"
     X_LIBS="-L$SYSROOT$OPENWIN_HOME/sfw/lib$OPENJDK_TARGET_CPU_ISADIR \
         -L$SYSROOT$OPENWIN_HOME/lib$OPENJDK_TARGET_CPU_ISADIR \
         -R$OPENWIN_HOME/sfw/lib$OPENJDK_TARGET_CPU_ISADIR \
         -R$OPENWIN_HOME/lib$OPENJDK_TARGET_CPU_ISADIR"
   fi
   #
   # Weird Sol10 something check...TODO change to try compile
   #
   if test "x${OPENJDK_TARGET_OS}" = xsolaris; then
     if test "`uname -r`" = "5.10"; then
       if test "`${EGREP} -c XLinearGradient ${OPENWIN_HOME}/share/include/X11/extensions/Xrender.h`" = "0"; then
         X_CFLAGS="${X_CFLAGS} -DSOLARIS10_NO_XRENDER_STRUCTS"
       fi
     fi
   fi
   AC_LANG_PUSH(C)
   OLD_CFLAGS="$CFLAGS"
   CFLAGS="$CFLAGS $X_CFLAGS"
   # Need to include Xlib.h and Xutil.h to avoid "present but cannot be compiled" warnings on Solaris 10
   AC_CHECK_HEADERS([X11/extensions/shape.h X11/extensions/Xrender.h X11/extensions/XTest.h X11/Intrinsic.h],
       [X11_A_OK=yes],
       [X11_A_OK=no; break],
       [
         # include <X11/Xlib.h>
         # include <X11/Xutil.h>
       ]
   )
   CFLAGS="$OLD_CFLAGS"
   AC_LANG_POP(C)
   if test "x$X11_A_OK" = xno && test "x$X11_NOT_NEEDED" != xyes; then
     HELP_MSG_MISSING_DEPENDENCY([x11])
     AC_MSG_ERROR([Could not find all X11 headers (shape.h Xrender.h XTest.h Intrinsic.h). $HELP_MSG])
   fi
   AC_SUBST(X_CFLAGS)
   AC_SUBST(X_LIBS)
 ])
 AC_DEFUN_ONCE([LIB_SETUP_CUPS],
 [
   ###############################################################################
   #
   # The common unix printing system cups is used to print from java.
   #
   AC_ARG_WITH(cups, [AS_HELP_STRING([--with-cups],
       [specify prefix directory for the cups package
       (expecting the headers under PATH/include)])])
   AC_ARG_WITH(cups-include, [AS_HELP_STRING([--with-cups-include],
       [specify directory for the cups include files])])
   if test "x$CUPS_NOT_NEEDED" = xyes; then
     if test "x${with_cups}" != x || test "x${with_cups_include}" != x; then
       AC_MSG_WARN([cups not used, so --with-cups is ignored])
     fi
     CUPS_CFLAGS=
   else
     CUPS_FOUND=no
     if test "x${with_cups}" = xno || test "x${with_cups_include}" = xno; then
       AC_MSG_ERROR([It is not possible to disable the use of cups. Remove the --without-cups option.])
     fi
     if test "x${with_cups}" != x; then
       CUPS_CFLAGS="-I${with_cups}/include"
       CUPS_FOUND=yes
     fi
     if test "x${with_cups_include}" != x; then
       CUPS_CFLAGS="-I${with_cups_include}"
       CUPS_FOUND=yes
     fi
     if test "x$CUPS_FOUND" = xno; then
       BDEPS_CHECK_MODULE(CUPS, cups, xxx, [CUPS_FOUND=yes])
     fi
     if test "x$CUPS_FOUND" = xno; then
       # Are the cups headers installed in the default /usr/include location?
       AC_CHECK_HEADERS([cups/cups.h cups/ppd.h],
           [
             CUPS_FOUND=yes
             CUPS_CFLAGS=
             DEFAULT_CUPS=yes
           ]
       )
     fi
     if test "x$CUPS_FOUND" = xno; then
       # Getting nervous now? Lets poke around for standard Solaris third-party
       # package installation locations.
       AC_MSG_CHECKING([for cups headers])
       if test -s $SYSROOT/opt/sfw/cups/include/cups/cups.h; then
         # An SFW package seems to be installed!
         CUPS_FOUND=yes
         CUPS_CFLAGS="-I$SYSROOT/opt/sfw/cups/include"
       elif test -s $SYSROOT/opt/csw/include/cups/cups.h; then
         # A CSW package seems to be installed!
         CUPS_FOUND=yes
         CUPS_CFLAGS="-I$SYSROOT/opt/csw/include"
       fi
       AC_MSG_RESULT([$CUPS_FOUND])
     fi
     if test "x$CUPS_FOUND" = xno; then
       HELP_MSG_MISSING_DEPENDENCY([cups])
       AC_MSG_ERROR([Could not find cups! $HELP_MSG ])
     fi
   fi
   AC_SUBST(CUPS_CFLAGS)
 ])
 AC_DEFUN([LIB_CHECK_POTENTIAL_FREETYPE],
 [
   POTENTIAL_FREETYPE_INCLUDE_PATH="$1"
   POTENTIAL_FREETYPE_LIB_PATH="$2"
   METHOD="$3"
   # First check if the files exists.
   if test -s "$POTENTIAL_FREETYPE_INCLUDE_PATH/ft2build.h"; then
     # We found an arbitrary include file. That's a good sign.
     AC_MSG_NOTICE([Found freetype include files at $POTENTIAL_FREETYPE_INCLUDE_PATH using $METHOD])
     FOUND_FREETYPE=yes
     FREETYPE_LIB_NAME="${LIBRARY_PREFIX}freetype${SHARED_LIBRARY_SUFFIX}"
     if ! test -s "$POTENTIAL_FREETYPE_LIB_PATH/$FREETYPE_LIB_NAME"; then
       AC_MSG_NOTICE([Could not find $POTENTIAL_FREETYPE_LIB_PATH/$FREETYPE_LIB_NAME. Ignoring location.])
       FOUND_FREETYPE=no
     else
       if test "x$OPENJDK_TARGET_OS" = xwindows; then
         # On Windows, we will need both .lib and .dll file.
         if ! test -s "$POTENTIAL_FREETYPE_LIB_PATH/freetype.lib"; then
           AC_MSG_NOTICE([Could not find $POTENTIAL_FREETYPE_LIB_PATH/freetype.lib. Ignoring location.])
           FOUND_FREETYPE=no
         fi
       elif test "x$OPENJDK_TARGET_OS" = xsolaris && test "x$OPENJDK_TARGET_CPU" = xx86_64 && test -s "$POTENTIAL_FREETYPE_LIB_PATH/amd64/$FREETYPE_LIB_NAME"; then
         # On solaris-x86_86, default is (normally) PATH/lib/amd64. Update our guess!
         POTENTIAL_FREETYPE_LIB_PATH="$POTENTIAL_FREETYPE_LIB_PATH/amd64"
       fi
     fi
   fi
   if test "x$FOUND_FREETYPE" = xyes; then
     BASIC_FIXUP_PATH(POTENTIAL_FREETYPE_INCLUDE_PATH)
     BASIC_FIXUP_PATH(POTENTIAL_FREETYPE_LIB_PATH)
     FREETYPE_INCLUDE_PATH="$POTENTIAL_FREETYPE_INCLUDE_PATH"
     AC_MSG_CHECKING([for freetype includes])
     AC_MSG_RESULT([$FREETYPE_INCLUDE_PATH])
     FREETYPE_LIB_PATH="$POTENTIAL_FREETYPE_LIB_PATH"
     AC_MSG_CHECKING([for freetype libraries])
     AC_MSG_RESULT([$FREETYPE_LIB_PATH])
   fi
 ])
 AC_DEFUN_ONCE([LIB_SETUP_FREETYPE],
 [
   ###############################################################################
   #
   # The ubiquitous freetype library is used to render fonts.
   #
   AC_ARG_WITH(freetype, [AS_HELP_STRING([--with-freetype],
       [specify prefix directory for the freetype package
       (expecting the libraries under PATH/lib and the headers under PATH/include)])])
   AC_ARG_WITH(freetype-include, [AS_HELP_STRING([--with-freetype-include],
       [specify directory for the freetype include files])])
   AC_ARG_WITH(freetype-lib, [AS_HELP_STRING([--with-freetype-lib],
       [specify directory for the freetype library])])
   AC_ARG_ENABLE(freetype-bundling, [AS_HELP_STRING([--disable-freetype-bundling],
       [disable bundling of the freetype library with the build result @<:@enabled on Windows or when using --with-freetype, disabled otherwise@:>@])])
   FREETYPE_CFLAGS=
   FREETYPE_LIBS=
   FREETYPE_BUNDLE_LIB_PATH=
   if test "x$FREETYPE_NOT_NEEDED" = xyes; then
     if test "x$with_freetype" != x || test "x$with_freetype_include" != x || test "x$with_freetype_lib" != x; then
       AC_MSG_WARN([freetype not used, so --with-freetype is ignored])
     fi
     if test "x$enable_freetype_bundling" != x; then
       AC_MSG_WARN([freetype not used, so --enable-freetype-bundling is ignored])
     fi
   else
     # freetype is needed to build; go get it!
     BUNDLE_FREETYPE="$enable_freetype_bundling"
     if test "x$with_freetype" != x || test "x$with_freetype_include" != x || test "x$with_freetype_lib" != x; then
       # User has specified settings
       if test "x$BUNDLE_FREETYPE" = x; then
         # If not specified, default is to bundle freetype
         BUNDLE_FREETYPE=yes
       fi
       if test "x$with_freetype" != x; then
         POTENTIAL_FREETYPE_INCLUDE_PATH="$with_freetype/include"
         POTENTIAL_FREETYPE_LIB_PATH="$with_freetype/lib"
       fi
       # Allow --with-freetype-lib and --with-freetype-include to override
       if test "x$with_freetype_include" != x; then
         POTENTIAL_FREETYPE_INCLUDE_PATH="$with_freetype_include"
       fi
       if test "x$with_freetype_lib" != x; then
         POTENTIAL_FREETYPE_LIB_PATH="$with_freetype_lib"
       fi
       if test "x$POTENTIAL_FREETYPE_INCLUDE_PATH" != x && test "x$POTENTIAL_FREETYPE_LIB_PATH" != x; then
         # Okay, we got it. Check that it works.
         LIB_CHECK_POTENTIAL_FREETYPE($POTENTIAL_FREETYPE_INCLUDE_PATH, $POTENTIAL_FREETYPE_LIB_PATH, [--with-freetype])
         if test "x$FOUND_FREETYPE" != xyes; then
           AC_MSG_ERROR([Can not find or use freetype at location given by --with-freetype])
         fi
       else
         # User specified only one of lib or include. This is an error.
         if test "x$POTENTIAL_FREETYPE_INCLUDE_PATH" = x ; then
           AC_MSG_NOTICE([User specified --with-freetype-lib but not --with-freetype-include])
           AC_MSG_ERROR([Need both freetype lib and include paths. Consider using --with-freetype instead.])
         else
           AC_MSG_NOTICE([User specified --with-freetype-include but not --with-freetype-lib])
           AC_MSG_ERROR([Need both freetype lib and include paths. Consider using --with-freetype instead.])
         fi
       fi
     else
       # User did not specify settings, but we need freetype. Try to locate it.
       if test "x$BUNDLE_FREETYPE" = x; then
         # If not specified, default is to bundle freetype only on windows
         if test "x$OPENJDK_TARGET_OS" = xwindows; then
           BUNDLE_FREETYPE=yes
         else
           BUNDLE_FREETYPE=no
         fi
       fi
       if test "x$FOUND_FREETYPE" != xyes; then
         # Check builddeps
         BDEPS_CHECK_MODULE(FREETYPE, freetype2, xxx, [FOUND_FREETYPE=yes], [FOUND_FREETYPE=no])
         # BDEPS_CHECK_MODULE will set FREETYPE_CFLAGS and _LIBS, but we don't get a lib path for bundling.
         if test "x$FOUND_FREETYPE" = xyes; then
           if test "x$BUNDLE_FREETYPE" = xyes; then
             AC_MSG_NOTICE([Found freetype using builddeps, but ignoring since we can not bundle that])
             FOUND_FREETYPE=no
           else
             AC_MSG_CHECKING([for freetype])
             AC_MSG_RESULT([yes (using builddeps)])
           fi
         fi
       fi
       # If we have a sysroot, assume that's where we are supposed to look and skip pkg-config.
       if test "x$SYSROOT" = x; then
         if test "x$FOUND_FREETYPE" != xyes; then
           # Check modules using pkg-config, but only if we have it (ugly output results otherwise)
           if test "x$PKG_CONFIG" != x; then
             PKG_CHECK_MODULES(FREETYPE, freetype2, [FOUND_FREETYPE=yes], [FOUND_FREETYPE=no])
             if test "x$FOUND_FREETYPE" = xyes; then
               # On solaris, pkg_check adds -lz to freetype libs, which isn't necessary for us.
               FREETYPE_LIBS=`$ECHO $FREETYPE_LIBS | $SED 's/-lz//g'`
               # 64-bit libs for Solaris x86 are installed in the amd64 subdirectory, change lib to lib/amd64
               if test "x$OPENJDK_TARGET_OS" = xsolaris && test "x$OPENJDK_TARGET_CPU" = xx86_64; then
                 FREETYPE_LIBS=`$ECHO $FREETYPE_LIBS | $SED 's?/lib?/lib/amd64?g'`
               fi
               # BDEPS_CHECK_MODULE will set FREETYPE_CFLAGS and _LIBS, but we don't get a lib path for bundling.
               if test "x$BUNDLE_FREETYPE" = xyes; then
                 AC_MSG_NOTICE([Found freetype using pkg-config, but ignoring since we can not bundle that])
                 FOUND_FREETYPE=no
               else
                 AC_MSG_CHECKING([for freetype])
                 AC_MSG_RESULT([yes (using pkg-config)])
               fi
             fi
           fi
         fi
       fi
       if test "x$FOUND_FREETYPE" != xyes; then
         # Check in well-known locations
         if test "x$OPENJDK_TARGET_OS" = xwindows; then
           FREETYPE_BASE_DIR="$PROGRAMFILES/GnuWin32"
           BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(FREETYPE_BASE_DIR)
           LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib], [well-known location])
           if test "x$FOUND_FREETYPE" != xyes; then
             FREETYPE_BASE_DIR="$ProgramW6432/GnuWin32"
             BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(FREETYPE_BASE_DIR)
             LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib], [well-known location])
           fi
         else
           FREETYPE_BASE_DIR="$SYSROOT/usr"
           LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib], [well-known location])
           if test "x$FOUND_FREETYPE" != xyes; then
             FREETYPE_BASE_DIR="$SYSROOT/usr/X11"
             LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib], [well-known location])
           fi
           if test "x$FOUND_FREETYPE" != xyes; then
             FREETYPE_BASE_DIR="$SYSROOT/usr/sfw"
             LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib], [well-known location])
           fi
           if test "x$FOUND_FREETYPE" != xyes; then
             FREETYPE_BASE_DIR="$SYSROOT/usr"
             if test "x$OPENJDK_TARGET_CPU_BITS" = x64; then
               LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib/x86_64-linux-gnu], [well-known location])
             else
               LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib/i386-linux-gnu], [well-known location])
               if test "x$FOUND_FREETYPE" != xyes; then
                 LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib32], [well-known location])
               fi
             fi
           fi
         fi
       fi # end check in well-known locations
       if test "x$FOUND_FREETYPE" != xyes; then
         HELP_MSG_MISSING_DEPENDENCY([freetype])
         AC_MSG_ERROR([Could not find freetype! $HELP_MSG ])
       fi
     fi # end user specified settings
     # Set FREETYPE_CFLAGS, _LIBS and _LIB_PATH from include and lib dir.
     if test "x$FREETYPE_CFLAGS" = x; then
       BASIC_FIXUP_PATH(FREETYPE_INCLUDE_PATH)
       if test -d $FREETYPE_INCLUDE_PATH/freetype2/freetype; then
         FREETYPE_CFLAGS="-I$FREETYPE_INCLUDE_PATH/freetype2 -I$FREETYPE_INCLUDE_PATH"
       else
         FREETYPE_CFLAGS="-I$FREETYPE_INCLUDE_PATH"
       fi
     fi
     if test "x$FREETYPE_LIBS" = x; then
       BASIC_FIXUP_PATH(FREETYPE_LIB_PATH)
       if test "x$OPENJDK_TARGET_OS" = xwindows; then
         FREETYPE_LIBS="$FREETYPE_LIB_PATH/freetype.lib"
       else
         FREETYPE_LIBS="-L$FREETYPE_LIB_PATH -lfreetype"
       fi
     fi
     # Try to compile it
     AC_MSG_CHECKING([if we can compile and link with freetype])
     AC_LANG_PUSH(C++)
     PREV_CXXCFLAGS="$CXXFLAGS"
     PREV_LIBS="$LIBS"
     PREV_CXX="$CXX"
     CXXFLAGS="$CXXFLAGS $FREETYPE_CFLAGS"
     LIBS="$LIBS $FREETYPE_LIBS"
     CXX="$FIXPATH $CXX"
     AC_LINK_IFELSE([AC_LANG_SOURCE([[
           #include<ft2build.h>
           #include FT_FREETYPE_H
           int main () {
             FT_Init_FreeType(NULL);
             return 0;
           }
         ]])],
         [
           AC_MSG_RESULT([yes])
         ],
         [
           AC_MSG_RESULT([no])
           AC_MSG_NOTICE([Could not compile and link with freetype. This might be a 32/64-bit mismatch.])
           AC_MSG_NOTICE([Using FREETYPE_CFLAGS=$FREETYPE_CFLAGS and FREETYPE_LIBS=$FREETYPE_LIBS])
           HELP_MSG_MISSING_DEPENDENCY([freetype])
           AC_MSG_ERROR([Can not continue without freetype. $HELP_MSG])
         ]
     )
     CXXCFLAGS="$PREV_CXXFLAGS"
     LIBS="$PREV_LIBS"
     CXX="$PREV_CXX"
     AC_LANG_POP(C++)
     AC_MSG_CHECKING([if we should bundle freetype])
     if test "x$BUNDLE_FREETYPE" = xyes; then
       FREETYPE_BUNDLE_LIB_PATH="$FREETYPE_LIB_PATH"
     fi
     AC_MSG_RESULT([$BUNDLE_FREETYPE])
   fi # end freetype needed
   AC_SUBST(FREETYPE_BUNDLE_LIB_PATH)
   AC_SUBST(FREETYPE_CFLAGS)
   AC_SUBST(FREETYPE_LIBS)
 ])
 AC_DEFUN_ONCE([LIB_SETUP_ALSA],
 [
   ###############################################################################
   #
   # Check for alsa headers and libraries. Used on Linux/GNU systems.
   #
   AC_ARG_WITH(alsa, [AS_HELP_STRING([--with-alsa],
       [specify prefix directory for the alsa package
       (expecting the libraries under PATH/lib and the headers under PATH/include)])])
   AC_ARG_WITH(alsa-include, [AS_HELP_STRING([--with-alsa-include],
       [specify directory for the alsa include files])])
   AC_ARG_WITH(alsa-lib, [AS_HELP_STRING([--with-alsa-lib],
       [specify directory for the alsa library])])
   if test "x$ALSA_NOT_NEEDED" = xyes; then
     if test "x${with_alsa}" != x || test "x${with_alsa_include}" != x || test "x${with_alsa_lib}" != x; then
       AC_MSG_WARN([alsa not used, so --with-alsa is ignored])
     fi
     ALSA_CFLAGS=
     ALSA_LIBS=
   else
     ALSA_FOUND=no
     if test "x${with_alsa}" = xno || test "x${with_alsa_include}" = xno || test "x${with_alsa_lib}" = xno; then
       AC_MSG_ERROR([It is not possible to disable the use of alsa. Remove the --without-alsa option.])
     fi
     if test "x${with_alsa}" != x; then
       ALSA_LIBS="-L${with_alsa}/lib -lasound"
       ALSA_CFLAGS="-I${with_alsa}/include"
       ALSA_FOUND=yes
     fi
     if test "x${with_alsa_include}" != x; then
       ALSA_CFLAGS="-I${with_alsa_include}"
       ALSA_FOUND=yes
     fi
     if test "x${with_alsa_lib}" != x; then
       ALSA_LIBS="-L${with_alsa_lib} -lasound"
       ALSA_FOUND=yes
     fi
     if test "x$ALSA_FOUND" = xno; then
       BDEPS_CHECK_MODULE(ALSA, alsa, xxx, [ALSA_FOUND=yes], [ALSA_FOUND=no])
     fi
     # Do not try pkg-config if we have a sysroot set.
     if test "x$SYSROOT" = x; then
       if test "x$ALSA_FOUND" = xno; then
         PKG_CHECK_MODULES(ALSA, alsa, [ALSA_FOUND=yes], [ALSA_FOUND=no])
       fi
     fi
     if test "x$ALSA_FOUND" = xno; then
       AC_CHECK_HEADERS([alsa/asoundlib.h],
           [
             ALSA_FOUND=yes
             ALSA_CFLAGS=-Iignoreme
             ALSA_LIBS=-lasound
             DEFAULT_ALSA=yes
           ],
           [ALSA_FOUND=no])
     fi
     if test "x$ALSA_FOUND" = xno; then
       HELP_MSG_MISSING_DEPENDENCY([alsa])
       AC_MSG_ERROR([Could not find alsa! $HELP_MSG ])
     fi
   fi
   AC_SUBST(ALSA_CFLAGS)
   AC_SUBST(ALSA_LIBS)
 ])
 AC_DEFUN_ONCE([LIB_SETUP_MISC_LIBS],
 [
   ###############################################################################
   #
   # Check for the jpeg library
   #
   USE_EXTERNAL_LIBJPEG=true
   AC_CHECK_LIB(jpeg, main, [],
       [ USE_EXTERNAL_LIBJPEG=false
       AC_MSG_NOTICE([Will use jpeg decoder bundled with the OpenJDK source])
   ])
   AC_SUBST(USE_EXTERNAL_LIBJPEG)
   ###############################################################################
   #
   # Check for the gif library
   #
   AC_ARG_WITH(giflib, [AS_HELP_STRING([--with-giflib],
       [use giflib from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])])
   AC_MSG_CHECKING([for which giflib to use])
   # default is bundled
   DEFAULT_GIFLIB=bundled
   #
   # if user didn't specify, use DEFAULT_GIFLIB
   #
   if test "x${with_giflib}" = "x"; then
     with_giflib=${DEFAULT_GIFLIB}
   fi
   AC_MSG_RESULT(${with_giflib})
   if test "x${with_giflib}" = "xbundled"; then
     USE_EXTERNAL_LIBGIF=false
   elif test "x${with_giflib}" = "xsystem"; then
     AC_CHECK_HEADER(gif_lib.h, [],
         [ AC_MSG_ERROR([--with-giflib=system specified, but gif_lib.h not found!])])
     AC_CHECK_LIB(gif, DGifGetCode, [],
         [ AC_MSG_ERROR([--with-giflib=system specified, but no giflib found!])])
     USE_EXTERNAL_LIBGIF=true
   else
     AC_MSG_ERROR([Invalid value of --with-giflib: ${with_giflib}, use 'system' or 'bundled'])
   fi
   AC_SUBST(USE_EXTERNAL_LIBGIF)
   ###############################################################################
   #
   # Check for the zlib library
   #
   AC_ARG_WITH(zlib, [AS_HELP_STRING([--with-zlib],
       [use zlib from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])])
   AC_CHECK_LIB(z, compress,
       [ ZLIB_FOUND=yes ],
       [ ZLIB_FOUND=no ])
   AC_MSG_CHECKING([for which zlib to use])
   DEFAULT_ZLIB=bundled
   if test "x$OPENJDK_TARGET_OS" = xmacosx; then
     #
     # On macosx default is system...on others default is
     #
     DEFAULT_ZLIB=system
   fi
   if test "x${ZLIB_FOUND}" != "xyes"; then
     #
     # If we don't find any system...set default to bundled
     #
     DEFAULT_ZLIB=bundled
   fi
   #
   # If user didn't specify, use DEFAULT_ZLIB
   #
   if test "x${with_zlib}" = "x"; then
     with_zlib=${DEFAULT_ZLIB}
   fi
   if test "x${with_zlib}" = "xbundled"; then
     USE_EXTERNAL_LIBZ=false
     AC_MSG_RESULT([bundled])
   elif test "x${with_zlib}" = "xsystem"; then
     if test "x${ZLIB_FOUND}" = "xyes"; then
       USE_EXTERNAL_LIBZ=true
       AC_MSG_RESULT([system])
     else
       AC_MSG_RESULT([system not found])
       AC_MSG_ERROR([--with-zlib=system specified, but no zlib found!])
     fi
   else
     AC_MSG_ERROR([Invalid value for --with-zlib: ${with_zlib}, use 'system' or 'bundled'])
   fi
   AC_SUBST(USE_EXTERNAL_LIBZ)
   ###############################################################################
   LIBZIP_CAN_USE_MMAP=true
   AC_SUBST(LIBZIP_CAN_USE_MMAP)
   ###############################################################################
   #
   # Check if altzone exists in time.h
   #
   AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <time.h>], [return (int)altzone;])],
       [has_altzone=yes],
       [has_altzone=no])
   if test "x$has_altzone" = xyes; then
     AC_DEFINE([HAVE_ALTZONE], 1, [Define if you have the external 'altzone' variable in time.h])
   fi
   ###############################################################################
   #
   # Check the maths library
   #
   AC_CHECK_LIB(m, cos, [],
       [
         AC_MSG_NOTICE([Maths library was not found])
       ]
   )
   AC_SUBST(LIBM)
   ###############################################################################
   #
   # Check for libdl.so
   save_LIBS="$LIBS"
   LIBS=""
   AC_CHECK_LIB(dl,dlopen)
   LIBDL="$LIBS"
   AC_SUBST(LIBDL)
   LIBS="$save_LIBS"
 ])
 AC_DEFUN_ONCE([LIB_SETUP_STATIC_LINK_LIBSTDCPP],
 [
   ###############################################################################
   #
   # statically link libstdc++ before C++ ABI is stablized on Linux unless
   # dynamic build is configured on command line.
   #
   AC_ARG_WITH([stdc++lib], [AS_HELP_STRING([--with-stdc++lib=<static>,<dynamic>,<default>],
       [force linking of the C++ runtime on Linux to either static or dynamic, default is static with dynamic as fallback])],
       [
         if test "x$with_stdc__lib" != xdynamic && test "x$with_stdc__lib" != xstatic \
                 && test "x$with_stdc__lib" != xdefault; then
           AC_MSG_ERROR([Bad parameter value --with-stdc++lib=$with_stdc__lib!])
         fi
       ],
       [with_stdc__lib=default]
   )
   if test "x$OPENJDK_TARGET_OS" = xlinux; then
     # Test if -lstdc++ works.
     AC_MSG_CHECKING([if dynamic link of stdc++ is possible])
     AC_LANG_PUSH(C++)
     OLD_CXXFLAGS="$CXXFLAGS"
     CXXFLAGS="$CXXFLAGS -lstdc++"
     AC_LINK_IFELSE([AC_LANG_PROGRAM([], [return 0;])],
         [has_dynamic_libstdcxx=yes],
         [has_dynamic_libstdcxx=no])
     CXXFLAGS="$OLD_CXXFLAGS"
     AC_LANG_POP(C++)
     AC_MSG_RESULT([$has_dynamic_libstdcxx])
     # Test if stdc++ can be linked statically.
     AC_MSG_CHECKING([if static link of stdc++ is possible])
     STATIC_STDCXX_FLAGS="-Wl,-Bstatic -lstdc++ -lgcc -Wl,-Bdynamic"
     AC_LANG_PUSH(C++)
     OLD_LIBS="$LIBS"
     OLD_CXX="$CXX"
     LIBS="$STATIC_STDCXX_FLAGS"
     CXX="$CC"
     AC_LINK_IFELSE([AC_LANG_PROGRAM([], [return 0;])],
         [has_static_libstdcxx=yes],
         [has_static_libstdcxx=no])
     LIBS="$OLD_LIBS"
     CXX="$OLD_CXX"
     AC_LANG_POP(C++)
     AC_MSG_RESULT([$has_static_libstdcxx])
     if test "x$has_static_libstdcxx" = xno && test "x$has_dynamic_libstdcxx" = xno; then
       AC_MSG_ERROR([Cannot link to stdc++, neither dynamically nor statically!])
     fi
     if test "x$with_stdc__lib" = xstatic && test "x$has_static_libstdcxx" = xno; then
       AC_MSG_ERROR([Static linking of libstdc++ was not possible!])
     fi
     if test "x$with_stdc__lib" = xdynamic && test "x$has_dynamic_libstdcxx" = xno; then
       AC_MSG_ERROR([Dynamic linking of libstdc++ was not possible!])
     fi
     AC_MSG_CHECKING([how to link with libstdc++])
     # If dynamic was requested, it's available since it would fail above otherwise.
     # If dynamic wasn't requested, go with static unless it isn't available.
     if test "x$with_stdc__lib" = xdynamic || test "x$has_static_libstdcxx" = xno || test "x$JVM_VARIANT_ZEROSHARK" = xtrue; then
       LIBCXX="$LIBCXX -lstdc++"
       LDCXX="$CXX"
       STATIC_CXX_SETTING="STATIC_CXX=false"
       AC_MSG_RESULT([dynamic])
     else
       LIBCXX="$LIBCXX $STATIC_STDCXX_FLAGS"
       LDCXX="$CC"
       STATIC_CXX_SETTING="STATIC_CXX=true"
       AC_MSG_RESULT([static])
     fi
   fi
   AC_SUBST(STATIC_CXX_SETTING)
   if test "x$JVM_VARIANT_ZERO" = xtrue || test "x$JVM_VARIANT_ZEROSHARK" = xtrue; then
     # Figure out LIBFFI_CFLAGS and LIBFFI_LIBS
     PKG_CHECK_MODULES([LIBFFI], [libffi])
   fi
   if test "x$JVM_VARIANT_ZEROSHARK" = xtrue; then
     AC_CHECK_PROG([LLVM_CONFIG], [llvm-config], [llvm-config])
     if test "x$LLVM_CONFIG" != xllvm-config; then
       AC_MSG_ERROR([llvm-config not found in $PATH.])
     fi
     llvm_components="jit mcjit engine nativecodegen native"
     unset LLVM_CFLAGS
     for flag in $("$LLVM_CONFIG" --cxxflags); do
       if echo "${flag}" | grep -q '^-@<:@ID@:>@'; then
         if test "${flag}" != "-D_DEBUG" ; then
           if test "${LLVM_CFLAGS}" != "" ; then
             LLVM_CFLAGS="${LLVM_CFLAGS} "
           fi
           LLVM_CFLAGS="${LLVM_CFLAGS}${flag}"
         fi
       fi
     done
     llvm_version=$("${LLVM_CONFIG}" --version | sed 's/\.//; s/svn.*//')
     LLVM_CFLAGS="${LLVM_CFLAGS} -DSHARK_LLVM_VERSION=${llvm_version}"
     unset LLVM_LDFLAGS
     for flag in $("${LLVM_CONFIG}" --ldflags); do
       if echo "${flag}" | grep -q '^-L'; then
         if test "${LLVM_LDFLAGS}" != ""; then
           LLVM_LDFLAGS="${LLVM_LDFLAGS} "
         fi
         LLVM_LDFLAGS="${LLVM_LDFLAGS}${flag}"
       fi
     done
     unset LLVM_LIBS
     for flag in $("${LLVM_CONFIG}" --libs ${llvm_components}); do
       if echo "${flag}" | grep -q '^-l'; then
         if test "${LLVM_LIBS}" != ""; then
           LLVM_LIBS="${LLVM_LIBS} "
         fi
         LLVM_LIBS="${LLVM_LIBS}${flag}"
       fi
     done
     AC_SUBST(LLVM_CFLAGS)
     AC_SUBST(LLVM_LDFLAGS)
     AC_SUBST(LLVM_LIBS)
   fi
   # libCrun is the c++ runtime-library with SunStudio (roughly the equivalent of gcc's libstdc++.so)
   if test "x$TOOLCHAIN_TYPE" = xsolstudio && test "x$LIBCXX" = x; then
     LIBCXX="${SYSROOT}/usr/lib${OPENJDK_TARGET_CPU_ISADIR}/libCrun.so.1"
   fi
   # TODO better (platform agnostic) test
   if test "x$OPENJDK_TARGET_OS" = xmacosx && test "x$LIBCXX" = x && test "x$TOOLCHAIN_TYPE" = xgcc; then
     LIBCXX="-lstdc++"
   fi
   AC_SUBST(LIBCXX)
 ])
 AC_DEFUN_ONCE([LIB_SETUP_ON_WINDOWS],
 [
   if test "x$OPENJDK_TARGET_OS" = "xwindows"; then
     TOOLCHAIN_SETUP_MSVCR_DLL
     BASIC_DEPRECATED_ARG_WITH([dxsdk])
     BASIC_DEPRECATED_ARG_WITH([dxsdk-lib])
     BASIC_DEPRECATED_ARG_WITH([dxsdk-include])
   fi
   AC_SUBST(MSVCR_DLL)
 ])

Mercurial > jdk8-mips64-public / annotate

common/autoconf/libraries.m4@7a73b8b4ac8a (annotated)

common/autoconf/libraries.m4