jdk8-mips64-public: common/autoconf/libraries.m4@ac09e62d5e6b (annotated)

common/autoconf/libraries.m4@ac09e62d5e6b (annotated)

common/autoconf/libraries.m4

Sat, 19 Oct 2013 08:51:39 -0700

author: amurillo
date: Sat, 19 Oct 2013 08:51:39 -0700
changeset 855: ac09e62d5e6b
parent 839: 174a54ce39c4
child 863: 56db38956113
permissions: -rw-r--r--

Merge

 #
 # Copyright (c) 2011, 2012, 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$OPENJDK_TARGET_OS" = xwindows; then
     AC_MSG_CHECKING([what is not needed on Windows?])
     CUPS_NOT_NEEDED=yes
     ALSA_NOT_NEEDED=yes
     PULSE_NOT_NEEDED=yes
     X11_NOT_NEEDED=yes
     AC_MSG_RESULT([alsa cups pulse x11])
   fi
   if test "x$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
     FREETYPE2_NOT_NEEDED=yes
     # If the java runtime framework is disabled, then we need X11.
     # This will be adjusted below.
     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
     FREETYPE2_NOT_NEEDED=yes
   fi
   if test "x$SUPPORT_HEADFUL" = xno; then
     X11_NOT_NEEDED=yes
   fi
   ###############################################################################
   #
   # Check for MacOSX support for OpenJDK. If this exists, try to build a JVM
   # that uses this API.
   #
   AC_ARG_ENABLE([macosx-runtime-support], [AS_HELP_STRING([--disable-macosx-runtime-support],
       [disable the use of MacOSX Java runtime support framework @<:@enabled@:>@])],
       [MACOSX_RUNTIME_SUPPORT="${enableval}"],[MACOSX_RUNTIME_SUPPORT="no"])
   USE_MACOSX_RUNTIME_SUPPORT=no
   AC_MSG_CHECKING([for explicit Java runtime support in the OS])
   if test -f /System/Library/Frameworks/JavaVM.framework/Frameworks/JavaRuntimeSupport.framework/Headers/JavaRuntimeSupport.h; then
     if test "x$MACOSX_RUNTIME_SUPPORT" != xno; then
       MACOSX_RUNTIME_SUPPORT=yes
       USE_MACOSX_RUNTIME_SUPPORT=yes
       AC_MSG_RESULT([yes, does not need alsa freetype2 pulse and X11])
     else
       AC_MSG_RESULT([yes, but explicitly disabled.])
     fi
   else
     AC_MSG_RESULT([no])
   fi
   if test "x$OPENJDK_TARGET_OS" = xmacosx && test "x$USE_MACOSX_RUNTIME_SUPPORT" = xno; then
     AC_MSG_CHECKING([what is not needed on an X11 build on MacOSX?])
     X11_NOT_NEEDED=
     FREETYPE2_NOT_NEEDED=
     AC_MSG_RESULT([alsa pulse])
   fi
 ])
 AC_DEFUN_ONCE([LIB_SETUP_X11],
 [
   ###############################################################################
   #
   # Check for X Windows
   #
   # Check if the user has specified sysroot, but not --x-includes or --x-libraries.
   # Make a simple check for the libraries at the sysroot, and setup --x-includes and
   # --x-libraries for the sysroot, if that seems to be correct.
   if test "x$SYS_ROOT" != "x/"; then
     if test "x$x_includes" = xNONE; then
       if test -f "$SYS_ROOT/usr/X11R6/include/X11/Xlib.h"; then
         x_includes="$SYS_ROOT/usr/X11R6/include"
       elif test -f "$SYS_ROOT/usr/include/X11/Xlib.h"; then
         x_includes="$SYS_ROOT/usr/include"
       fi
     fi
     if test "x$x_libraries" = xNONE; then
       if test -f "$SYS_ROOT/usr/X11R6/lib/libX11.so"; then
         x_libraries="$SYS_ROOT/usr/X11R6/lib"
       elif test "$SYS_ROOT/usr/lib64/libX11.so" && test "x$OPENJDK_TARGET_CPU_BITS" = x64; then
         x_libraries="$SYS_ROOT/usr/lib64"
       elif test -f "$SYS_ROOT/usr/lib/libX11.so"; then
         x_libraries="$SYS_ROOT/usr/lib"
       fi
     fi
   fi
   # Now let autoconf do it's magic
   AC_PATH_X
   AC_PATH_XTRA
   # AC_PATH_XTRA creates X_LIBS and sometimes adds -R flags. When cross compiling
   # this doesn't make sense so we remove it.
   if test "x$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. $HELP_MSG])
   fi
   # Some of the old makefiles require a setting of OPENWIN_HOME
   # Since the X11R6 directory has disappeared on later Linuxes,
   # we need to probe for it.
   if test "x$OPENJDK_TARGET_OS" = xlinux; then
     if test -d "$SYS_ROOT/usr/X11R6"; then
       OPENWIN_HOME="$SYS_ROOT/usr/X11R6"
     elif test -d "$SYS_ROOT/usr/include/X11"; then
       OPENWIN_HOME="$SYS_ROOT/usr"
     fi
   fi
   if test "x$OPENJDK_TARGET_OS" = xsolaris; then
     OPENWIN_HOME="/usr/openwin"
   fi
   AC_SUBST(OPENWIN_HOME)
   #
   # Weird Sol10 something check...TODO change to try compile
   #
   if test "x${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$CUPS_FOUND" = xno; then
       # Getting nervous now? Lets poke around for standard Solaris third-party
       # package installation locations.
       AC_MSG_CHECKING([for cups headers])
       if test -s /opt/sfw/cups/include/cups/cups.h; then
         # An SFW package seems to be installed!
         CUPS_FOUND=yes
         CUPS_CFLAGS="-I/opt/sfw/cups/include"
       elif test -s /opt/csw/include/cups/cups.h; then
         # A CSW package seems to be installed!
         CUPS_FOUND=yes
         CUPS_CFLAGS="-I/opt/csw/include"
       fi
       AC_MSG_RESULT([$CUPS_FOUND])
     fi
     if test "x$CUPS_FOUND" = xno; then
       HELP_MSG_MISSING_DEPENDENCY([cups])
       AC_MSG_ERROR([Could not find cups! $HELP_MSG ])
     fi
   fi
   AC_SUBST(CUPS_CFLAGS)
 ])
 AC_DEFUN_ONCE([LIB_SETUP_FREETYPE],
 [
   ###############################################################################
   #
   # The ubiquitous freetype2 library is used to render fonts.
   #
   AC_ARG_WITH(freetype, [AS_HELP_STRING([--with-freetype],
       [specify prefix directory for the freetype2 package
       (expecting the libraries under PATH/lib and the headers under PATH/include)])])
   # If we are using the OS installed system lib for freetype, then we do not need to copy it to the build tree
   USING_SYSTEM_FT_LIB=false
   if test "x$FREETYPE2_NOT_NEEDED" = xyes; then
     if test "x$with_freetype" != x || test "x$with_freetype_include" != x || test "x$with_freetype_lib" != x; then
       AC_MSG_WARN([freetype not used, so --with-freetype is ignored])
     fi
     FREETYPE2_CFLAGS=
     FREETYPE2_LIBS=
     FREETYPE2_LIB_PATH=
   else
     FREETYPE2_FOUND=no
     if test "x$with_freetype" != x; then
       BASIC_FIXUP_PATH(with_freetype)
       FREETYPE2_LIBS="-L$with_freetype/lib -lfreetype"
       FREETYPE2_LIB_PATH="$with_freetype/lib"
       if test "x$OPENJDK_TARGET_OS" = xsolaris && test "x$OPENJDK_TARGET_CPU" = xx86_64 && test -d "$with_freetype/lib/amd64"; then
         FREETYPE2_LIBS="-L$with_freetype/lib/amd64 -lfreetype"
         FREETYPE2_LIB_PATH="$with_freetype/lib/amd64"
       fi
       if test "x$OPENJDK_TARGET_OS" = xwindows; then
         FREETYPE2_LIBS="$with_freetype/lib/freetype.lib"
       fi
       FREETYPE2_CFLAGS="-I$with_freetype/include"
       if test -s $with_freetype/include/ft2build.h && test -d $with_freetype/include/freetype2/freetype; then
         FREETYPE2_CFLAGS="-I$with_freetype/include/freetype2 -I$with_freetype/include"
       fi
       FREETYPE2_FOUND=yes
       if test "x$FREETYPE2_FOUND" = xyes; then
         # Verify that the directories exist
         if ! test -d "$with_freetype/lib" || ! test -d "$with_freetype/include"; then
           AC_MSG_ERROR([Could not find the expected directories $with_freetype/lib and $with_freetype/include])
         fi
         # List the contents of the lib.
         FREETYPELIB=`ls $with_freetype/lib/libfreetype.so $with_freetype/lib/freetype.dll 2> /dev/null`
         if test "x$FREETYPELIB" = x; then
           AC_MSG_ERROR([Could not find libfreetype.so nor freetype.dll in $with_freetype/lib])
         fi
         # Check one h-file
         if ! test -s "$with_freetype/include/ft2build.h"; then
           AC_MSG_ERROR([Could not find $with_freetype/include/ft2build.h])
         fi
       fi
     fi
     if test "x$FREETYPE2_FOUND" = xno; then
       BDEPS_CHECK_MODULE(FREETYPE2, freetype2, xxx, [FREETYPE2_FOUND=yes], [FREETYPE2_FOUND=no])
       USING_SYSTEM_FT_LIB=true
     fi
     if test "x$FREETYPE2_FOUND" = xno && test "x$OPENJDK_TARGET_OS" = xwindows; then
       FREETYPELOCATION="$PROGRAMFILES/GnuWin32"
       BASIC_FIXUP_PATH(FREETYPELOCATION)
       AC_MSG_CHECKING([for freetype in some standard windows locations])
       if test -s "$FREETYPELOCATION/include/ft2build.h" && test -d "$FREETYPELOCATION/include/freetype2/freetype"; then
         FREETYPE2_CFLAGS="-I$FREETYPELOCATION/include/freetype2 -I$FREETYPELOCATION/include"
         FREETYPE2_LIBS="$FREETYPELOCATION/lib/freetype.lib"
         FREETYPE2_LIB_PATH="$FREETYPELOCATION/lib"
         if ! test -s "$FREETYPE2_LIBS"; then
           AC_MSG_ERROR([Could not find $FREETYPE2_LIBS])
         fi
         if ! test -s "$FREETYPE2_LIB_PATH/freetype.dll"; then
           AC_MSG_ERROR([Could not find $FREETYPE2_LIB_PATH/freetype.dll])
         fi
         USING_SYSTEM_FT_LIB=true
         FREETYPE2_FOUND=yes
       fi
       AC_MSG_RESULT([$FREETYPE2_FOUND])
     fi
     if test "x$FREETYPE2_FOUND" = xno; then
       PKG_CHECK_MODULES(FREETYPE2, freetype2, [FREETYPE2_FOUND=yes], [FREETYPE2_FOUND=no])
       # On solaris, pkg_check adds -lz to freetype libs, which isn't necessary for us.
       FREETYPE2_LIBS=`$ECHO $FREETYPE2_LIBS | $SED 's/-lz//g'`
       USING_SYSTEM_FT_LIB=true
       # 64-bit libs for Solaris x86 are installed in the amd64 subdirectory, change lib to lib/amd64
       if test "x$FREETYPE2_FOUND" = xyes && test "x$OPENJDK_TARGET_OS" = xsolaris && test "x$OPENJDK_TARGET_CPU" = xx86_64; then
         FREETYPE2_LIBS=`$ECHO $FREETYPE2_LIBS | $SED 's?/lib?/lib/amd64?g'`
       fi
     fi
     if test "x$FREETYPE2_FOUND" = xno; then
       AC_MSG_CHECKING([for freetype in some standard locations])
       if test -s $SYS_ROOT/usr/X11/include/ft2build.h && test -d $SYS_ROOT/usr/X11/include/freetype2/freetype; then
         DEFAULT_FREETYPE_CFLAGS="-I$SYS_ROOT/usr/X11/include/freetype2 -I$SYS_ROOT/usr/X11/include"
         DEFAULT_FREETYPE_LIBS="-L$SYS_ROOT/usr/X11/lib -lfreetype"
       fi
       if test -s $SYS_ROOT/usr/include/ft2build.h && test -d $SYS_ROOT/usr/include/freetype2/freetype; then
         DEFAULT_FREETYPE_CFLAGS="-I$SYS_ROOT/usr/include/freetype2"
         DEFAULT_FREETYPE_LIBS="-lfreetype"
       fi
       PREV_CXXCFLAGS="$CXXFLAGS"
       PREV_LDFLAGS="$LDFLAGS"
       CXXFLAGS="$CXXFLAGS $DEFAULT_FREETYPE_CFLAGS"
       LDFLAGS="$LDFLAGS $DEFAULT_FREETYPE_LIBS"
       AC_LINK_IFELSE([AC_LANG_SOURCE([[
             #include<ft2build.h>
             #include FT_FREETYPE_H
             int main() { return 0; }
           ]])],
           [
             # Yes, the default cflags and libs did the trick.
             FREETYPE2_FOUND=yes
             FREETYPE2_CFLAGS="$DEFAULT_FREETYPE_CFLAGS"
             FREETYPE2_LIBS="$DEFAULT_FREETYPE_LIBS"
           ],
           [
             FREETYPE2_FOUND=no
           ]
       )
       CXXCFLAGS="$PREV_CXXFLAGS"
       LDFLAGS="$PREV_LDFLAGS"
       AC_MSG_RESULT([$FREETYPE2_FOUND])
       USING_SYSTEM_FT_LIB=true
     fi
     if test "x$FREETYPE2_FOUND" = xno; then
       HELP_MSG_MISSING_DEPENDENCY([freetype2])
       AC_MSG_ERROR([Could not find freetype2! $HELP_MSG ])
     fi
     if test "x$OPENJDK_TARGET_OS" != xwindows; then
       # AC_CHECK_LIB does not support use of cl.exe
       PREV_LDFLAGS="$LDFLAGS"
       LDFLAGS="$FREETYPE2_LIBS"
       AC_CHECK_LIB(freetype, FT_Init_FreeType,
           FREETYPE2_FOUND=true,
           AC_MSG_ERROR([Could not find freetype2! $HELP_MSG ]))
       LDFLAGS="$PREV_LDFLAGS"
     fi
   fi
   AC_SUBST(USING_SYSTEM_FT_LIB)
   AC_SUBST(FREETYPE2_LIB_PATH)
   AC_SUBST(FREETYPE2_CFLAGS)
   AC_SUBST(FREETYPE2_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${with_alsa}/lib -lalsa"
       ALSA_CFLAGS="-I${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} -lalsa"
       ALSA_FOUND=yes
     fi
     if test "x$ALSA_FOUND" = xno; then
       BDEPS_CHECK_MODULE(ALSA, alsa, xxx, [ALSA_FOUND=yes], [ALSA_FOUND=no])
     fi
     if test "x$ALSA_FOUND" = xno; then
       PKG_CHECK_MODULES(ALSA, alsa, [ALSA_FOUND=yes], [ALSA_FOUND=no])
     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$OPENJDK_TARGET_OS" = xsolaris && test "x$LIBCXX" = x; then
     LIBCXX="/usr/lib${OPENJDK_TARGET_CPU_ISADIR}/libCrun.so.1"
   fi
   # TODO better (platform agnostic) test
   if test "x$OPENJDK_TARGET_OS" = xmacosx && test "x$LIBCXX" = x && test "x$GCC" = xyes; then
     LIBCXX="-lstdc++"
   fi
   AC_SUBST(LIBCXX)
 ])

Mercurial > jdk8-mips64-public / annotate

common/autoconf/libraries.m4@ac09e62d5e6b (annotated)

common/autoconf/libraries.m4