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 m4_include([lib-softfloat.m4])
  37 
  38 ################################################################################
  39 # Determine which libraries are needed for this configuration
  40 ################################################################################
  41 AC_DEFUN_ONCE([LIB_DETERMINE_DEPENDENCIES],
  42 [
  43   # Check if X11 is needed
  44   if test "x$OPENJDK_TARGET_OS" = xwindows || test "x$OPENJDK_TARGET_OS" = xmacosx; then
  45     # No X11 support on windows or macosx
  46     NEEDS_LIB_X11=false
  47   else
  48     # All other instances need X11, even if building headless only, libawt still
  49     # needs X11 headers.
  50     NEEDS_LIB_X11=true
  51   fi
  52 
  53   # Check if fontconfig is needed
  54   if test "x$OPENJDK_TARGET_OS" = xwindows || test "x$OPENJDK_TARGET_OS" = xmacosx; then
  55     # No fontconfig support on windows or macosx
  56     NEEDS_LIB_FONTCONFIG=false
  57   else
  58     # All other instances need fontconfig, even if building headless only,
  59     # libawt still needs fontconfig headers.
  60     NEEDS_LIB_FONTCONFIG=true
  61   fi
  62 
  63   # Check if cups is needed
  64   if test "x$OPENJDK_TARGET_OS" = xwindows; then
  65     # Windows have a separate print system
  66     NEEDS_LIB_CUPS=false
  67   else
  68     NEEDS_LIB_CUPS=true
  69   fi
  70 
  71   # A custom hook may have set this already
  72   if test "x$NEEDS_LIB_FREETYPE" = "x"; then
  73     NEEDS_LIB_FREETYPE=true
  74   fi
  75 
  76   # Check if alsa is needed
  77   if test "x$OPENJDK_TARGET_OS" = xlinux; then
  78     NEEDS_LIB_ALSA=true
  79   else
  80     NEEDS_LIB_ALSA=false
  81   fi
  82 
  83   if (test "x$OPENJDK_TARGET_CPU" == xarm &&
  84       (test "x$ARM_FLOAT_TYPE" = "xsflt" || test "x$ARM_FLOAT_TYPE" = "xvfp-sflt" )); then
  85     USES_LIB_SOFTFLOAT=true
  86   else
  87     USES_LIB_SOFTFLOAT=false
  88   fi
  89 
  90   # Check if ffi is needed
  91   if HOTSPOT_CHECK_JVM_VARIANT(zero); then
  92     NEEDS_LIB_FFI=true
  93   else
  94     NEEDS_LIB_FFI=false
  95   fi
  96 ])
  97 
  98 ################################################################################
  99 # Parse library options, and setup needed libraries
 100 ################################################################################
 101 AC_DEFUN_ONCE([LIB_SETUP_LIBRARIES],
 102 [
 103   LIB_SETUP_STD_LIBS
 104   LIB_SETUP_X11
 105   LIB_SETUP_CUPS
 106   LIB_SETUP_FONTCONFIG
 107   LIB_SETUP_FREETYPE
 108   LIB_SETUP_ALSA
 109   LIB_SETUP_SOFTFLOAT
 110   LIB_SETUP_LIBFFI
 111   LIB_SETUP_BUNDLED_LIBS
 112   LIB_SETUP_MISC_LIBS
 113   LIB_SETUP_SOLARIS_STLPORT
 114   LIB_TESTS_SETUP_GRAALUNIT
 115 
 116   if test "x$TOOLCHAIN_TYPE" = xsolstudio; then
 117     GLOBAL_LIBS="-lc"
 118   else
 119     GLOBAL_LIBS=""
 120   fi
 121 
 122   BASIC_JDKLIB_LIBS=""
 123   if test "x$TOOLCHAIN_TYPE" != xmicrosoft; then
 124     BASIC_JDKLIB_LIBS="-ljava -ljvm"
 125   fi
 126 
 127   # Math library
 128   BASIC_JVM_LIBS="$LIBM"
 129 
 130   # Dynamic loading library
 131   if test "x$OPENJDK_TARGET_OS" = xlinux || test "x$OPENJDK_TARGET_OS" = xsolaris || test "x$OPENJDK_TARGET_OS" = xaix; then
 132     BASIC_JVM_LIBS="$BASIC_JVM_LIBS $LIBDL"
 133   fi
 134 
 135   # Threading library
 136   if test "x$OPENJDK_TARGET_OS" = xlinux || test "x$OPENJDK_TARGET_OS" = xaix; then
 137     BASIC_JVM_LIBS="$BASIC_JVM_LIBS -lpthread"
 138   elif test "x$OPENJDK_TARGET_OS" = xsolaris; then
 139     BASIC_JVM_LIBS="$BASIC_JVM_LIBS -lthread"
 140   fi
 141 
 142   if test "x$OPENJDK_TARGET_OS" = xsolaris; then
 143     BASIC_JVM_LIBS="$BASIC_JVM_LIBS -lsocket -lsched -ldoor -ldemangle -lnsl \
 144         -lrt -lkstat"
 145     BASIC_JVM_LIBS="$BASIC_JVM_LIBS $LIBCXX_JVM"
 146   fi
 147 
 148   if test "x$OPENJDK_TARGET_OS" = xwindows; then
 149     BASIC_JVM_LIBS="$BASIC_JVM_LIBS kernel32.lib user32.lib gdi32.lib winspool.lib \
 150         comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib \
 151         wsock32.lib winmm.lib version.lib psapi.lib"
 152   fi
 153 
 154   JDKLIB_LIBS="$BASIC_JDKLIB_LIBS"
 155   JDKEXE_LIBS=""
 156   JVM_LIBS="$BASIC_JVM_LIBS"
 157   OPENJDK_BUILD_JDKLIB_LIBS="$BASIC_JDKLIB_LIBS"
 158   OPENJDK_BUILD_JVM_LIBS="$BASIC_JVM_LIBS"
 159 
 160   AC_SUBST(JDKLIB_LIBS)
 161   AC_SUBST(JDKEXE_LIBS)
 162   AC_SUBST(JVM_LIBS)
 163   AC_SUBST(OPENJDK_BUILD_JDKLIB_LIBS)
 164   AC_SUBST(OPENJDK_BUILD_JVM_LIBS)
 165   AC_SUBST(GLOBAL_LIBS)
 166 ])
 167 
 168 ################################################################################
 169 # Setup various libraries, typically small system libraries
 170 ################################################################################
 171 AC_DEFUN_ONCE([LIB_SETUP_MISC_LIBS],
 172 [
 173   # Setup libm (the maths library)
 174   if test "x$OPENJDK_TARGET_OS" != "xwindows"; then
 175     AC_CHECK_LIB(m, cos, [], [
 176         AC_MSG_NOTICE([Maths library was not found])
 177     ])
 178     LIBM="-lm"
 179   else
 180     LIBM=""
 181   fi
 182   AC_SUBST(LIBM)
 183 
 184   # Setup libdl (for dynamic library loading)
 185   save_LIBS="$LIBS"
 186   LIBS=""
 187   AC_CHECK_LIB(dl, dlopen)
 188   LIBDL="$LIBS"
 189   AC_SUBST(LIBDL)
 190   LIBS="$save_LIBS"
 191 
 192   # Control if libzip can use mmap. Available for purposes of overriding.
 193   LIBZIP_CAN_USE_MMAP=true
 194   AC_SUBST(LIBZIP_CAN_USE_MMAP)
 195 ])
 196 
 197 ################################################################################
 198 # libstlport.so.1 is needed for running gtest on Solaris. Find it to
 199 # redistribute it in the test image.
 200 ################################################################################
 201 AC_DEFUN_ONCE([LIB_SETUP_SOLARIS_STLPORT],
 202 [
 203   if test "$OPENJDK_TARGET_OS" = "solaris" && test "x$BUILD_GTEST" = "xtrue"; then
 204     # Find the root of the Solaris Studio installation from the compiler path
 205     SOLARIS_STUDIO_DIR="$(dirname $CC)/.."
 206     STLPORT_LIB="$SOLARIS_STUDIO_DIR/lib/stlport4$OPENJDK_TARGET_CPU_ISADIR/libstlport.so.1"
 207     AC_MSG_CHECKING([for libstlport.so.1])
 208     if ! test -f "$STLPORT_LIB" && test "x$OPENJDK_TARGET_CPU_ISADIR" = "x/sparcv9"; then
 209       # SS12u3 has libstlport under 'stlport4/v9' instead of 'stlport4/sparcv9'
 210       STLPORT_LIB="$SOLARIS_STUDIO_DIR/lib/stlport4/v9/libstlport.so.1"
 211     fi
 212     if test -f "$STLPORT_LIB"; then
 213       AC_MSG_RESULT([yes, $STLPORT_LIB])
 214       BASIC_FIXUP_PATH([STLPORT_LIB])
 215     else
 216       AC_MSG_RESULT([no, not found at $STLPORT_LIB])
 217       AC_MSG_ERROR([Failed to find libstlport.so.1, cannot build Hotspot gtests])
 218     fi
 219     AC_SUBST(STLPORT_LIB)
 220   fi
 221 ])