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 # Major library component reside in separate files.
  27 m4_include([lib-alsa.m4])
  28 m4_include([lib-bundled.m4])
  29 m4_include([lib-cups.m4])
  30 m4_include([lib-ffi.m4])
  31 m4_include([lib-freetype.m4])
  32 m4_include([lib-std.m4])
  33 m4_include([lib-x11.m4])
  34 m4_include([lib-fontconfig.m4])
  35 m4_include([lib-tests.m4])
  36 
  37 ################################################################################
  38 # Determine which libraries are needed for this configuration
  39 ################################################################################
  40 AC_DEFUN_ONCE([LIB_DETERMINE_DEPENDENCIES],
  41 [
  42   # Check if X11 is needed
  43   if test "x$OPENJDK_TARGET_OS" = xwindows || test "x$OPENJDK_TARGET_OS" = xmacosx; then
  44     # No X11 support on windows or macosx
  45     NEEDS_LIB_X11=false
  46   else
  47     # All other instances need X11, even if building headless only, libawt still
  48     # needs X11 headers.
  49     NEEDS_LIB_X11=true
  50   fi
  51 
  52   # Check if fontconfig is needed
  53   if test "x$OPENJDK_TARGET_OS" = xwindows || test "x$OPENJDK_TARGET_OS" = xmacosx; then
  54     # No fontconfig support on windows or macosx
  55     NEEDS_LIB_FONTCONFIG=false
  56   else
  57     # All other instances need fontconfig, even if building headless only,
  58     # libawt still needs fontconfig headers.
  59     NEEDS_LIB_FONTCONFIG=true
  60   fi
  61 
  62   # Check if cups is needed
  63   if test "x$OPENJDK_TARGET_OS" = xwindows; then
  64     # Windows have a separate print system
  65     NEEDS_LIB_CUPS=false
  66   else
  67     NEEDS_LIB_CUPS=true
  68   fi
  69 
  70   # A custom hook may have set this already
  71   if test "x$NEEDS_LIB_FREETYPE" = "x"; then
  72     NEEDS_LIB_FREETYPE=true
  73   fi
  74 
  75   # Check if alsa is needed
  76   if test "x$OPENJDK_TARGET_OS" = xlinux; then
  77     NEEDS_LIB_ALSA=true
  78   else
  79     NEEDS_LIB_ALSA=false
  80   fi
  81 
  82   # Check if ffi is needed
  83   if HOTSPOT_CHECK_JVM_VARIANT(zero); then
  84     NEEDS_LIB_FFI=true
  85   else
  86     NEEDS_LIB_FFI=false
  87   fi
  88 ])
  89 
  90 ################################################################################
  91 # Parse library options, and setup needed libraries
  92 ################################################################################
  93 AC_DEFUN_ONCE([LIB_SETUP_LIBRARIES],
  94 [
  95   LIB_SETUP_STD_LIBS
  96   LIB_SETUP_X11
  97   LIB_SETUP_CUPS
  98   LIB_SETUP_FONTCONFIG
  99   LIB_SETUP_FREETYPE
 100   LIB_SETUP_ALSA
 101   LIB_SETUP_LIBFFI
 102   LIB_SETUP_BUNDLED_LIBS
 103   LIB_SETUP_MISC_LIBS
 104   LIB_SETUP_SOLARIS_STLPORT
 105   LIB_TESTS_SETUP_GRAALUNIT
 106 
 107   if test "x$TOOLCHAIN_TYPE" = xsolstudio; then
 108     GLOBAL_LIBS="-lc"
 109   else
 110     GLOBAL_LIBS=""
 111   fi
 112 
 113   BASIC_JDKLIB_LIBS=""
 114   if test "x$TOOLCHAIN_TYPE" != xmicrosoft; then
 115     BASIC_JDKLIB_LIBS="-ljava -ljvm"
 116   fi
 117 
 118   # Math library
 119   BASIC_JVM_LIBS="$LIBM"
 120 
 121   # Dynamic loading library
 122   if test "x$OPENJDK_TARGET_OS" = xlinux || test "x$OPENJDK_TARGET_OS" = xsolaris || test "x$OPENJDK_TARGET_OS" = xaix; then
 123     BASIC_JVM_LIBS="$BASIC_JVM_LIBS $LIBDL"
 124   fi
 125 
 126   # Threading library
 127   if test "x$OPENJDK_TARGET_OS" = xlinux || test "x$OPENJDK_TARGET_OS" = xaix; then
 128     BASIC_JVM_LIBS="$BASIC_JVM_LIBS -lpthread"
 129   elif test "x$OPENJDK_TARGET_OS" = xsolaris; then
 130     BASIC_JVM_LIBS="$BASIC_JVM_LIBS -lthread"
 131   fi
 132 
 133   # perfstat lib
 134   if test "x$OPENJDK_TARGET_OS" = xaix; then
 135     BASIC_JVM_LIBS="$BASIC_JVM_LIBS -lperfstat"
 136   fi
 137 
 138   if test "x$OPENJDK_TARGET_OS" = xsolaris; then
 139     BASIC_JVM_LIBS="$BASIC_JVM_LIBS -lsocket -lsched -ldoor -ldemangle -lnsl \
 140         -lrt -lkstat"
 141     BASIC_JVM_LIBS="$BASIC_JVM_LIBS $LIBCXX_JVM"
 142   fi
 143 
 144   if test "x$OPENJDK_TARGET_OS" = xwindows; then
 145     BASIC_JVM_LIBS="$BASIC_JVM_LIBS kernel32.lib user32.lib gdi32.lib winspool.lib \
 146         comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib \
 147         wsock32.lib winmm.lib version.lib psapi.lib"
 148   fi
 149 
 150   JDKLIB_LIBS="$BASIC_JDKLIB_LIBS"
 151   JDKEXE_LIBS=""
 152   JVM_LIBS="$BASIC_JVM_LIBS"
 153   OPENJDK_BUILD_JDKLIB_LIBS="$BASIC_JDKLIB_LIBS"
 154   OPENJDK_BUILD_JVM_LIBS="$BASIC_JVM_LIBS"
 155 
 156   AC_SUBST(JDKLIB_LIBS)
 157   AC_SUBST(JDKEXE_LIBS)
 158   AC_SUBST(JVM_LIBS)
 159   AC_SUBST(OPENJDK_BUILD_JDKLIB_LIBS)
 160   AC_SUBST(OPENJDK_BUILD_JVM_LIBS)
 161   AC_SUBST(GLOBAL_LIBS)
 162 ])
 163 
 164 ################################################################################
 165 # Setup various libraries, typically small system libraries
 166 ################################################################################
 167 AC_DEFUN_ONCE([LIB_SETUP_MISC_LIBS],
 168 [
 169   # Setup libm (the maths library)
 170   if test "x$OPENJDK_TARGET_OS" != "xwindows"; then
 171     AC_CHECK_LIB(m, cos, [], [
 172         AC_MSG_NOTICE([Maths library was not found])
 173     ])
 174     LIBM="-lm"
 175   else
 176     LIBM=""
 177   fi
 178   AC_SUBST(LIBM)
 179 
 180   # Setup libdl (for dynamic library loading)
 181   save_LIBS="$LIBS"
 182   LIBS=""
 183   AC_CHECK_LIB(dl, dlopen)
 184   LIBDL="$LIBS"
 185   AC_SUBST(LIBDL)
 186   LIBS="$save_LIBS"
 187 
 188   # Control if libzip can use mmap. Available for purposes of overriding.
 189   LIBZIP_CAN_USE_MMAP=true
 190   AC_SUBST(LIBZIP_CAN_USE_MMAP)
 191 ])
 192 
 193 ################################################################################
 194 # libstlport.so.1 is needed for running gtest on Solaris. Find it to
 195 # redistribute it in the test image.
 196 ################################################################################
 197 AC_DEFUN_ONCE([LIB_SETUP_SOLARIS_STLPORT],
 198 [
 199   if test "$OPENJDK_TARGET_OS" = "solaris" && test "x$BUILD_GTEST" = "xtrue"; then
 200     # Find the root of the Solaris Studio installation from the compiler path
 201     SOLARIS_STUDIO_DIR="$(dirname $CC)/.."
 202     STLPORT_LIB="$SOLARIS_STUDIO_DIR/lib/stlport4$OPENJDK_TARGET_CPU_ISADIR/libstlport.so.1"
 203     AC_MSG_CHECKING([for libstlport.so.1])
 204     if ! test -f "$STLPORT_LIB" && test "x$OPENJDK_TARGET_CPU_ISADIR" = "x/sparcv9"; then
 205       # SS12u3 has libstlport under 'stlport4/v9' instead of 'stlport4/sparcv9'
 206       STLPORT_LIB="$SOLARIS_STUDIO_DIR/lib/stlport4/v9/libstlport.so.1"
 207     fi
 208     if test -f "$STLPORT_LIB"; then
 209       AC_MSG_RESULT([yes, $STLPORT_LIB])
 210       BASIC_FIXUP_PATH([STLPORT_LIB])
 211     else
 212       AC_MSG_RESULT([no, not found at $STLPORT_LIB])
 213       AC_MSG_ERROR([Failed to find libstlport.so.1, cannot build Hotspot gtests])
 214     fi
 215     AC_SUBST(STLPORT_LIB)
 216   fi
 217 ])