libhsail-rt/configure.ac

   1 # Starting point copied from libcilkrts:
   2 #
   3 #  @copyright
   4 #  Copyright (C) 2011-2013, Intel Corporation
   5 #  All rights reserved.
   6 #
   7 #  @copyright
   8 #  Redistribution and use in source and binary forms, with or without
   9 #  modification, are permitted provided that the following conditions
  10 #  are met:
  11 #
  12 #    * Redistributions of source code must retain the above copyright
  13 #      notice, this list of conditions and the following disclaimer.
  14 #    * Redistributions in binary form must reproduce the above copyright
  15 #      notice, this list of conditions and the following disclaimer in
  16 #      the documentation and/or other materials provided with the
  17 #      distribution.
  18 #    * Neither the name of Intel Corporation nor the names of its
  19 #      contributors may be used to endorse or promote products derived
  20 #      from this software without specific prior written permission.
  21 #
  22 #  @copyright
  23 #  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  24 #  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  25 #  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  26 #  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  27 #  HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
  28 #  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
  29 #  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
  30 #  OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
  31 #  AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  32 #  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
  33 #  WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  34 #  POSSIBILITY OF SUCH DAMAGE.
  35
  36 AC_INIT([phsa HSAIL runtime library], [1.0], [pekka.jaaskelainen@parmance.com])
  37
  38 # Needed to define ${target}.  Needs to be very early to avoid annoying
  39 # warning about calling AC_ARG_PROGRAM before AC_CANONICAL_SYSTEM
  40 AC_CANONICAL_SYSTEM
  41 target_alias=${target_alias-$host_alias}
  42 AC_SUBST(target_alias)
  43 AM_INIT_AUTOMAKE([1.11.6 foreign no-dist])
  44
  45 AM_MAINTAINER_MODE
  46
  47 AC_PROG_CC
  48 AC_PROG_CXX
  49 # AC_PROG_LIBTOOL
  50 AC_CONFIG_FILES([Makefile])
  51
  52 if test "${multilib}" = "yes"; then
  53   multilib_arg="--enable-multilib"
  54 else
  55   multilib_arg=
  56 fi
  57
  58 AC_MSG_CHECKING([for --enable-version-specific-runtime-libs])
  59 AC_ARG_ENABLE([version-specific-runtime-libs],
  60   AC_HELP_STRING([--enable-version-specific-runtime-libs],
  61                  [Specify that runtime libraries should be installed in a compi
  62 ler-specific directory]),
  63   [case "$enableval" in
  64     yes) enable_version_specific_runtime_libs=yes ;;
  65     no)  enable_version_specific_runtime_libs=no ;;
  66     *)   AC_MSG_ERROR([Unknown argument to enable/disable version-specific libs
  67 ]);;
  68    esac],
  69   [enable_version_specific_runtime_libs=no])
  70 AC_MSG_RESULT($enable_version_specific_runtime_libs)
  71
  72 # Calculate toolexeclibdir
  73 # Also toolexecdir, though it's only used in toolexeclibdir
  74 case ${enable_version_specific_runtime_libs} in
  75   yes)
  76     # Need the gcc compiler version to know where to install libraries
  77     # and header files if --enable-version-specific-runtime-libs option
  78     # is selected.
  79     toolexecdir='$(libdir)/gcc/$(target_alias)'
  80     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
  81     ;;
  82   no)
  83     if test -n "$with_cross_host" &&
  84        test x"$with_cross_host" != x"no"; then
  85       # Install a library built with a cross compiler in tooldir, not libdir.
  86       toolexecdir='$(exec_prefix)/$(target_alias)'
  87       toolexeclibdir='$(toolexecdir)/lib'
  88     else
  89       toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
  90       toolexeclibdir='$(libdir)'
  91     fi
  92     multi_os_directory=`$CC -print-multi-os-directory`
  93     case $multi_os_directory in
  94       .) ;; # Avoid trailing /.
  95       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
  96     esac
  97     ;;
  98 esac
  99
 100 # Set config_dir based on the target.  config_dir specifies where to get
 101 # target-specific files.  The generic implementation is incomplete, but
 102 # contains information on what's needed
 103 case "${target}" in
 104
 105   x86_64-*-*)
 106     config_dir="x86"
 107     ;;
 108
 109   i?86-*-*)
 110     config_dir="x86"
 111     ;;
 112
 113   *)
 114     config_dir="generic"
 115     ;;
 116
 117 esac
 118 AC_SUBST(config_dir)
 119
 120 # We have linker scripts for appropriate operating systems
 121 linux_linker_script=no
 122 case "${host}" in
 123     *-*-linux*)
 124         linux_linker_script=yes
 125         ;;
 126 esac
 127 AM_CONDITIONAL(LINUX_LINKER_SCRIPT, test "$linux_linker_script" = "yes")
 128
 129 mac_linker_script=no
 130 case "${host}" in
 131     *-*-apple*)
 132         mac_linker_script=yes
 133         ;;
 134 esac
 135 AM_CONDITIONAL(MAC_LINKER_SCRIPT, test "$mac_linker_script" = "yes")
 136
 137 AC_LIBTOOL_DLOPEN
 138 AM_PROG_LIBTOOL
 139 AC_SUBST(toolexecdir)
 140 AC_SUBST(toolexeclibdir)
 141
 142 AC_CONFIG_HEADER(target-config.h)
 143
 144 AC_CHECK_SIZEOF([int])
 145 AC_CHECK_SIZEOF([void*])
 146
 147 # Determine what GCC version number to use in filesystem paths.
 148 GCC_BASE_VER
 149
 150 # Must be last
 151 AC_OUTPUT