#+
−
# Copyright (c) 2011, 2015, 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.+
−
#+
−
+
−
# Major library component reside in separate files.+
−
m4_include([lib-alsa.m4])+
−
m4_include([lib-bundled.m4])+
−
m4_include([lib-cups.m4])+
−
m4_include([lib-ffi.m4])+
−
m4_include([lib-freetype.m4])+
−
m4_include([lib-std.m4])+
−
m4_include([lib-x11.m4])+
−
+
−
################################################################################+
−
# Determine which libraries are needed for this configuration+
−
################################################################################+
−
AC_DEFUN_ONCE([LIB_DETERMINE_DEPENDENCIES],+
−
[+
−
  # Check if X11 is needed+
−
  if test "x$OPENJDK_TARGET_OS" = xwindows || test "x$OPENJDK_TARGET_OS" = xmacosx; then+
−
    # No X11 support on windows or macosx+
−
    NEEDS_LIB_X11=false+
−
  else+
−
    if test "x$SUPPORT_HEADFUL" = xno; then+
−
      # No X11 support if building headless-only+
−
      NEEDS_LIB_X11=false+
−
    else+
−
      # All other instances need X11+
−
      NEEDS_LIB_X11=true+
−
    fi+
−
  fi+
−
+
−
  # Check if cups is needed+
−
  if test "x$OPENJDK_TARGET_OS" = xwindows; then+
−
    # Windows have a separate print system+
−
    NEEDS_LIB_CUPS=false+
−
  else+
−
    NEEDS_LIB_CUPS=true+
−
  fi+
−
+
−
  # Check if freetype is needed+
−
  if test "x$OPENJDK" = "xtrue"; then+
−
    NEEDS_LIB_FREETYPE=true+
−
  else+
−
    NEEDS_LIB_FREETYPE=false+
−
  fi+
−
+
−
  # Check if alsa is needed+
−
  if test "x$OPENJDK_TARGET_OS" = xlinux; then+
−
    NEEDS_LIB_ALSA=true+
−
  else+
−
    NEEDS_LIB_ALSA=false+
−
  fi+
−
+
−
  # Check if ffi is needed+
−
  if test "x$JVM_VARIANT_ZERO" = xtrue || test "x$JVM_VARIANT_ZEROSHARK" = xtrue; then+
−
    NEEDS_LIB_FFI=true+
−
  else+
−
    NEEDS_LIB_FFI=false+
−
  fi+
−
])+
−
+
−
################################################################################+
−
# Parse library options, and setup needed libraries+
−
################################################################################+
−
AC_DEFUN_ONCE([LIB_SETUP_LIBRARIES],+
−
[+
−
  LIB_SETUP_STD_LIBS+
−
  LIB_SETUP_X11+
−
  LIB_SETUP_CUPS+
−
  LIB_SETUP_FREETYPE+
−
  LIB_SETUP_ALSA+
−
  LIB_SETUP_LIBFFI+
−
  LIB_SETUP_LLVM+
−
  LIB_SETUP_BUNDLED_LIBS+
−
  LIB_SETUP_MISC_LIBS+
−
])+
−
+
−
################################################################################+
−
# Setup llvm (Low-Level VM)+
−
################################################################################+
−
AC_DEFUN_ONCE([LIB_SETUP_LLVM],+
−
[+
−
  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+
−
])+
−
+
−
################################################################################+
−
# Setup various libraries, typically small system libraries+
−
################################################################################+
−
AC_DEFUN_ONCE([LIB_SETUP_MISC_LIBS],+
−
[+
−
  # Setup libm (the maths library)+
−
  AC_CHECK_LIB(m, cos, [], [+
−
      AC_MSG_NOTICE([Maths library was not found])+
−
  ])+
−
  LIBM=-lm+
−
  AC_SUBST(LIBM)+
−
+
−
  # Setup libdl (for dynamic library loading)+
−
  save_LIBS="$LIBS"+
−
  LIBS=""+
−
  AC_CHECK_LIB(dl, dlopen)+
−
  LIBDL="$LIBS"+
−
  AC_SUBST(LIBDL)+
−
  LIBS="$save_LIBS"+
−
+
−
  # Deprecated libraries, keep the flags for backwards compatibility+
−
  if test "x$OPENJDK_TARGET_OS" = "xwindows"; then+
−
    BASIC_DEPRECATED_ARG_WITH([dxsdk])+
−
    BASIC_DEPRECATED_ARG_WITH([dxsdk-lib])+
−
    BASIC_DEPRECATED_ARG_WITH([dxsdk-include])+
−
  fi+
−
+
−
  # Control if libzip can use mmap. Available for purposes of overriding.+
−
  LIBZIP_CAN_USE_MMAP=true+
−
  AC_SUBST(LIBZIP_CAN_USE_MMAP)+
−
])+
−