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1 # Starting point copied from libcilkrts:
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2 #
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3 # @copyright
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4 # Copyright (C) 2011-2013, Intel Corporation
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5 # All rights reserved.
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6 #
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7 # @copyright
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8 # Redistribution and use in source and binary forms, with or without
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9 # modification, are permitted provided that the following conditions
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10 # are met:
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11 #
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12 # * Redistributions of source code must retain the above copyright
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13 # notice, this list of conditions and the following disclaimer.
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14 # * Redistributions in binary form must reproduce the above copyright
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15 # notice, this list of conditions and the following disclaimer in
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16 # the documentation and/or other materials provided with the
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17 # distribution.
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18 # * Neither the name of Intel Corporation nor the names of its
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19 # contributors may be used to endorse or promote products derived
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20 # from this software without specific prior written permission.
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21 #
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22 # @copyright
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23 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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24 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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25 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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26 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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27 # HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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28 # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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29 # BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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30 # OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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31 # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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32 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
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33 # WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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34 # POSSIBILITY OF SUCH DAMAGE.
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35
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36 AC_INIT([phsa HSAIL runtime library], [1.0], [pekka.jaaskelainen@parmance.com])
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37 AC_PREREQ([2.64])
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38
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39 # Needed to define ${target}. Needs to be very early to avoid annoying
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40 # warning about calling AC_ARG_PROGRAM before AC_CANONICAL_SYSTEM
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41 AC_CANONICAL_SYSTEM
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42 target_alias=${target_alias-$host_alias}
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43 AC_SUBST(target_alias)
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44 AM_INIT_AUTOMAKE([1.11.6 foreign no-dist])
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45
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46 AM_MAINTAINER_MODE
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47
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48 AC_PROG_CC
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49 AC_PROG_CXX
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50 # AC_PROG_LIBTOOL
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51 AC_CONFIG_FILES([Makefile])
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52
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53 if test "${multilib}" = "yes"; then
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54 multilib_arg="--enable-multilib"
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55 else
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56 multilib_arg=
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57 fi
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58
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59 AC_MSG_CHECKING([for --enable-version-specific-runtime-libs])
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60 AC_ARG_ENABLE([version-specific-runtime-libs],
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61 AC_HELP_STRING([--enable-version-specific-runtime-libs],
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62 [Specify that runtime libraries should be installed in a compi
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63 ler-specific directory]),
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64 [case "$enableval" in
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65 yes) enable_version_specific_runtime_libs=yes ;;
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66 no) enable_version_specific_runtime_libs=no ;;
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67 *) AC_MSG_ERROR([Unknown argument to enable/disable version-specific libs
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68 ]);;
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69 esac],
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70 [enable_version_specific_runtime_libs=no])
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71 AC_MSG_RESULT($enable_version_specific_runtime_libs)
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72
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73 # Calculate toolexeclibdir
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74 # Also toolexecdir, though it's only used in toolexeclibdir
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75 case ${enable_version_specific_runtime_libs} in
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76 yes)
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77 # Need the gcc compiler version to know where to install libraries
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78 # and header files if --enable-version-specific-runtime-libs option
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79 # is selected.
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80 toolexecdir='$(libdir)/gcc/$(target_alias)'
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81 toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
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82 ;;
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83 no)
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84 if test -n "$with_cross_host" &&
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85 test x"$with_cross_host" != x"no"; then
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86 # Install a library built with a cross compiler in tooldir, not libdir.
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87 toolexecdir='$(exec_prefix)/$(target_alias)'
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88 toolexeclibdir='$(toolexecdir)/lib'
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89 else
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90 toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
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91 toolexeclibdir='$(libdir)'
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92 fi
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93 multi_os_directory=`$CC -print-multi-os-directory`
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94 case $multi_os_directory in
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95 .) ;; # Avoid trailing /.
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96 *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
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97 esac
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98 ;;
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99 esac
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100
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101 # Set config_dir based on the target. config_dir specifies where to get
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102 # target-specific files. The generic implementation is incomplete, but
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103 # contains information on what's needed
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104 case "${target}" in
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105
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106 x86_64-*-*)
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107 config_dir="x86"
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108 ;;
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109
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110 i?86-*-*)
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111 config_dir="x86"
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112 ;;
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113
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114 *)
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115 config_dir="generic"
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116 ;;
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117
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118 esac
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119 AC_SUBST(config_dir)
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120
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121 # We have linker scripts for appropriate operating systems
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122 linux_linker_script=no
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123 case "${host}" in
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124 *-*-linux*)
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125 linux_linker_script=yes
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126 ;;
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127 esac
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128 AM_CONDITIONAL(LINUX_LINKER_SCRIPT, test "$linux_linker_script" = "yes")
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129
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130 mac_linker_script=no
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131 case "${host}" in
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132 *-*-apple*)
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133 mac_linker_script=yes
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134 ;;
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135 esac
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136 AM_CONDITIONAL(MAC_LINKER_SCRIPT, test "$mac_linker_script" = "yes")
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137
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138 AC_LIBTOOL_DLOPEN
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139 AM_PROG_LIBTOOL
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140 AC_SUBST(toolexecdir)
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141 AC_SUBST(toolexeclibdir)
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142
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143 AC_CONFIG_HEADER(target-config.h)
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144
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145 AC_CHECK_SIZEOF([int])
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146 AC_CHECK_SIZEOF([void*])
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147
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148 # Determine what GCC version number to use in filesystem paths.
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149 GCC_BASE_VER
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150
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151 # Must be last
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152 AC_OUTPUT
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