1 | # -*- Autoconf -*- |
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2 | # Process this file with autoconf to produce a configure script. |
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3 | |
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4 | AC_PREREQ([2.68]) |
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5 | AC_INIT([cfa-cc],[1.0.0.0],[cforall@plg.uwaterloo.ca]) |
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6 | AC_CONFIG_AUX_DIR([automake]) |
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7 | AC_CONFIG_MACRO_DIRS([automake]) |
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8 | #AC_CONFIG_SRCDIR([src/main.cc]) |
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9 | AC_CONFIG_HEADERS([config.h:src/config.h.in]) |
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10 | AM_SILENT_RULES([yes]) |
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11 | |
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12 | m4_include([automake/cfa.m4]) |
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13 | |
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14 | # don't use the default CFLAGS as they unconditonnaly add -O2 |
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15 | : ${CFLAGS=""} |
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16 | : ${CXXFLAGS=""} |
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17 | |
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18 | AM_INIT_AUTOMAKE([subdir-objects]) |
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19 | |
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20 | # Allow program name tansformation |
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21 | # will fill program_transform_name with appropriate sed regex |
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22 | AC_ARG_PROGRAM |
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23 | |
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24 | #============================================================================== |
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25 | #Trasforming cc1 will break compilation |
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26 | M4CFA_PROGRAM_NAME |
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27 | |
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28 | #============================================================================== |
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29 | # version information |
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30 | |
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31 | rm -f version |
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32 | echo ${PACKAGE_VERSION} > version # file containing version number for other tools |
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33 | chmod ugo-w version |
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34 | ver_major=`cut -d '.' -f1 version` # subdivide version number into components at periods |
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35 | ver_minor=`cut -d '.' -f2 version` |
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36 | ver_patch=`cut -d '.' -f3 version` |
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37 | ver_build=`cut -d '.' -f4 version` |
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38 | |
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39 | # AC_SUBST([CONFIG_STATUS_DEPENDENCIES], ['$(top_srcdir)/version']) |
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40 | AC_DEFINE_UNQUOTED(CFA_VERSION_MAJOR, ${ver_major}, [Major version number.]) |
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41 | AC_DEFINE_UNQUOTED(CFA_VERSION_MINOR, ${ver_minor}, [Minor version number.]) |
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42 | AC_DEFINE_UNQUOTED(CFA_VERSION_PATCH, ${ver_patch}, [Patch version number.]) |
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43 | AC_DEFINE_UNQUOTED(CFA_VERSION_BUILD, ${ver_build}, [Build version number.]) |
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44 | AC_DEFINE_UNQUOTED(CFA_VERSION_SHORT, ["${ver_major}"], [Major]) |
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45 | AC_DEFINE_UNQUOTED(CFA_VERSION, ["${ver_major}.${ver_minor}"], [Major.Minor]) |
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46 | AC_DEFINE_UNQUOTED(CFA_VERSION_LONG, ["${ver_major}.${ver_minor}.${ver_patch}"], [Major.Minor.Patch]) |
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47 | AC_DEFINE_UNQUOTED(CFA_VERSION_FULL, ["${ver_major}.${ver_minor}.${ver_patch}.${ver_build}"], [Major.Minor.Patch.Build]) |
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48 | |
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49 | #============================================================================== |
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50 | # HACK to be able to use conditionnals inside makefiles |
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51 | DOifskipcompile='ifeq ($(skipcompile),yes) |
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52 | else' |
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53 | AC_SUBST([DOifskipcompile]) |
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54 | AM_SUBST_NOTMAKE([DOifskipcompile]) |
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55 | |
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56 | DOendif='endif' |
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57 | AC_SUBST([DOendif]) |
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58 | AM_SUBST_NOTMAKE([DOendif]) |
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59 | |
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60 | #============================================================================== |
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61 | # distcc support |
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62 | |
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63 | AC_ARG_ENABLE(distcc, |
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64 | [ --enable-distcc whether or not to enable distributed compilation], |
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65 | enable_distcc=$enableval, enable_distcc=no) |
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66 | |
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67 | AM_CONDITIONAL([ENABLE_DISTCC], [test x$enable_distcc = xyes]) |
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68 | HAS_DISTCC="False" |
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69 | |
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70 | if test x$enable_distcc = xyes; then |
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71 | CXX="distcc ${CXX}" |
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72 | LD="distcc ${LD} -lstdc++" |
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73 | HAS_DISTCC="True" |
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74 | echo "Enabling distributed builds" |
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75 | fi |
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76 | |
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77 | AC_SUBST(CXX) |
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78 | AC_SUBST(LD) |
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79 | AC_SUBST(HAS_DISTCC) |
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80 | |
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81 | #============================================================================== |
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82 | # Installation paths |
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83 | M4CFA_PARSE_PREFIX |
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84 | |
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85 | #============================================================================== |
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86 | # Create variables for commonly used targets |
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87 | |
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88 | TOP_SRCDIR="$(readlink -m $ac_confdir/)/" |
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89 | TOP_BUILDDIR="$(readlink -m $ac_pwd/)/" |
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90 | |
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91 | AC_DEFINE_UNQUOTED(TOP_SRCDIR, "$TOP_SRCDIR", [Top src directory]) |
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92 | AC_DEFINE_UNQUOTED(TOP_BUILDDIR, "$TOP_BUILDDIR", [Top build directory]) |
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93 | |
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94 | DRIVER_DIR=${TOP_BUILDDIR}driver/ |
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95 | CFACC=${DRIVER_DIR}cfa |
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96 | CFACC_INSTALL=${CFA_BINDIR}${CFA_NAME} |
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97 | CFACPP=${DRIVER_DIR}cfa-cpp |
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98 | AC_SUBST(DRIVER_DIR) |
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99 | AC_SUBST(CFACC) |
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100 | AC_SUBST(CFACC_INSTALL) |
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101 | AC_SUBST(CFACPP) |
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102 | |
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103 | #============================================================================== |
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104 | # Flag variables needed to build in tree |
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105 | LIBCFA_SRC='${TOP_SRCDIR}/libcfa/src' |
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106 | BUILD_IN_TREE_FLAGS="-XCFA -t -B${DRIVER_DIR}" |
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107 | AC_SUBST(BUILD_IN_TREE_FLAGS) |
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108 | |
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109 | #============================================================================== |
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110 | # handle the list of hosts to build for |
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111 | for var in $ac_configure_args |
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112 | do |
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113 | #strip quotes surrouding values |
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114 | case $var in |
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115 | # skip cross compilation related arguments |
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116 | \'--host=*) ;; \'host_alias=*) ;; \'--build=*) ;; \'build_alias=*) ;; \'--target=*) ;; \'target_alias=*) ;; |
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117 | |
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118 | # skip the target hosts |
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119 | \'--with-target-hosts=*) ;; |
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120 | |
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121 | # skip gprofiler for libcfa |
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122 | \'--enable-gprofiler=*) ;; |
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123 | \'--disable-gprofiler) ;; |
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124 | |
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125 | # append all other arguments to the sub configure arguments |
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126 | *) LIBCFA_GENERAL_ARGS="${LIBCFA_GENERAL_ARGS} $var";; |
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127 | esac |
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128 | done |
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129 | |
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130 | #============================================================================== |
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131 | # handle the list of hosts to build for |
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132 | AC_CANONICAL_BUILD |
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133 | AC_CANONICAL_HOST |
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134 | |
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135 | if ! test "$host_cpu" = "$build_cpu"; then |
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136 | case $host_cpu in |
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137 | i386) |
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138 | HOST_FLAGS="-m32" |
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139 | ;; |
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140 | i686) |
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141 | HOST_FLAGS="-m32" |
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142 | ;; |
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143 | x86_64) |
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144 | HOST_FLAGS="-m64" |
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145 | ;; |
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146 | esac |
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147 | fi |
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148 | AC_SUBST(HOST_FLAGS) |
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149 | |
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150 | default_target="${host_cpu}:debug, ${host_cpu}:nodebug" |
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151 | AC_ARG_WITH(target-hosts, |
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152 | [ --with-target-hosts=HOSTS HOSTS comma seperated list of hosts to build for, format ARCH:[debug|nodebug|nolib]], |
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153 | target_hosts=$withval, target_hosts=${default_target}) |
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154 | |
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155 | AC_ARG_ENABLE(gprofiler, |
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156 | [ --enable-gprofiler whether or not to enable gprofiler tools (if available)], |
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157 | enable_gprofiler=$enableval, enable_gprofiler=yes) |
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158 | |
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159 | AC_ARG_ENABLE(demangler, |
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160 | [ --enable-demangler whether or not to build the demangler (executable and library)], |
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161 | enable_demangler=$enableval, enable_demangler=yes) |
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162 | |
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163 | AC_SUBST(TARGET_HOSTS, ${target_hosts}) |
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164 | |
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165 | LIBCFA_PATHS="DRIVER_DIR=${DRIVER_DIR}" |
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166 | |
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167 | for i in $(echo $target_hosts | sed "s/,/ /g") |
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168 | do |
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169 | # call your procedure/other scripts here below |
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170 | arch_name=$(echo $i | sed -r "s/:(.*)//g") |
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171 | lib_config=$(echo $i | sed -r "s/(.*)://g") |
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172 | |
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173 | case $lib_config in |
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174 | "nodebug") ;; |
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175 | "debug") ;; |
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176 | "nolib") ;; |
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177 | "profile") ;; |
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178 | *) |
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179 | >&2 echo "Configuration must be 'debug', 'nodebug' or 'nolib'" |
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180 | exit 1 |
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181 | ;; |
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182 | esac |
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183 | |
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184 | M4CFA_CANNON_CPU([${arch_name}]) |
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185 | lib_arch=${cannon_arch_name} |
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186 | lib_dir="libcfa/${lib_arch}-${lib_config}" |
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187 | |
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188 | LIBCFA_TARGET_DIRS="${LIBCFA_TARGET_DIRS} ${lib_dir}" |
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189 | LIBCFA_TARGET_MAKEFILES="${LIBCFA_TARGET_MAKEFILES} ${lib_dir}/Makefile" |
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190 | |
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191 | mkdir -p ${lib_dir} |
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192 | echo -n "${LIBCFA_GENERAL_ARGS} " > ${lib_dir}/config.data |
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193 | echo -n "${LIBCFA_PATHS} " >> ${lib_dir}/config.data |
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194 | echo -n "ARCHITECTURE=${lib_arch} " >> ${lib_dir}/config.data |
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195 | echo -n "CONFIGURATION=${lib_config} " >> ${lib_dir}/config.data |
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196 | echo -n "CFA_VERSION=${ver_major}:${ver_minor}:${ver_patch}" >> ${lib_dir}/config.data |
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197 | done |
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198 | |
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199 | AC_SUBST(LIBCFA_TARGET_DIRS) |
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200 | AC_SUBST(LIBCFA_TARGET_MAKEFILES) |
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201 | |
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202 | M4CFA_CANNON_CPU([${host_cpu}]) |
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203 | AC_DEFINE_UNQUOTED(CFA_DEFAULT_CPU, "$cannon_arch_name", [Default cpu to use if neither -m32 or -m64 are defined.]) |
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204 | AC_DEFINE_UNQUOTED(CFA_64_CPU, "x64", [CPU to use if the -m64 flags is given.]) |
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205 | AC_DEFINE_UNQUOTED(CFA_32_CPU, "x86", [CPU to use if the -m32 flags is given.]) |
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206 | |
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207 | #============================================================================== |
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208 | # CAFLAGS |
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209 | AC_DEFINE_UNQUOTED(CFA_FLAGS, "${CFAFLAGS}", [compilation flags for cfa libraries and test programs.]) |
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210 | AC_SUBST(CFA_FLAGS, ${CFAFLAGS}) |
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211 | |
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212 | #============================================================================== |
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213 | # Checks for programs. |
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214 | AC_PROG_CXX |
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215 | AC_PROG_CC |
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216 | AM_PROG_AS |
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217 | # These are often not installed and people miss seeing the "no", so stop the configure. |
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218 | AC_PROG_YACC |
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219 | if test "${YACC}" = "yacc" ; then echo "Error: bison required." ; exit 1 ; fi |
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220 | AC_PROG_LEX |
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221 | if test "${LEX}" = "lex" ; then echo "Error: flex required." ; exit 1 ; fi |
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222 | AC_PROG_LIBTOOL |
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223 | AC_PROG_INSTALL |
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224 | |
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225 | # Checks for libraries. |
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226 | AC_CHECK_LIB([fibre], [Fibre::yield], [HAVE_LIBFIBRE=1], [HAVE_LIBFIBRE=0]) |
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227 | AM_CONDITIONAL([WITH_LIBFIBRE], [test "$HAVE_LIBFIBRE" -eq 1]) |
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228 | |
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229 | AC_CHECK_LIB([profiler], [ProfilingIsEnabledForAllThreads], [HAVE_LIBPROFILER=1], [HAVE_LIBPROFILER=0]) |
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230 | AM_CONDITIONAL([WITH_LIBPROFILER], [test "x$enable_gprofiler" = "xyes" -a "$HAVE_LIBPROFILER" -eq 1]) |
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231 | |
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232 | AC_CHECK_LIB([tcmalloc], [malloc], [HAVE_LIBTCMALLOC=1], [HAVE_LIBTCMALLOC=0]) |
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233 | AM_CONDITIONAL([WITH_LIBTCMALLOC], [test "x$enable_gprofiler" = "xyes" -a "$HAVE_LIBTCMALLOC" -eq 1]) |
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234 | |
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235 | # conditionnally build the demangler |
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236 | if test "x$enable_demangler" == xyes; then |
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237 | LIBDEMANGLE="libdemangle.a" |
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238 | DEMANGLER="demangler" |
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239 | else |
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240 | LIBDEMANGLE="" |
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241 | DEMANGLER="" |
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242 | fi |
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243 | AC_SUBST([LIBDEMANGLE]) |
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244 | AC_SUBST([DEMANGLER]) |
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245 | |
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246 | # Checks for header files. |
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247 | AC_CHECK_HEADERS([libintl.h malloc.h unistd.h], [], [echo "Error: Missing required header"; exit 1]) |
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248 | |
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249 | # Checks for typedefs, structures, and compiler characteristics. |
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250 | AC_CHECK_TYPES([_Float32], AC_DEFINE([HAVE_KEYWORDS_FLOATXX], [], [Have keywords _FloatXX.]), [], [[]]) |
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251 | |
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252 | # Checks for compiler flags. |
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253 | M4CFA_CHECK_COMPILE_FLAG([-Wcast-function-type], AC_DEFINE([HAVE_CAST_FUNCTION_TYPE], [], [Have compiler warning cast-function-type.])) |
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254 | |
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255 | #============================================================================== |
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256 | # backend compiler implementation |
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257 | AC_DEFINE_UNQUOTED(CFA_BACKEND_CC, "${CC}", [Backend compiler to use.]) |
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258 | AC_SUBST(CFA_BACKEND_CC) |
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259 | |
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260 | #============================================================================== |
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261 | AC_CONFIG_FILES([ |
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262 | Makefile |
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263 | driver/Makefile |
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264 | src/Makefile |
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265 | benchmark/Makefile |
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266 | tests/Makefile |
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267 | longrun_tests/Makefile |
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268 | tools/Makefile |
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269 | tools/prettyprinter/Makefile |
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270 | ]) |
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271 | |
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272 | AC_CONFIG_LINKS([tests/test.py:tests/test.py]) |
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273 | |
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274 | AC_OUTPUT(tests/config.py) |
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275 | |
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276 | # Final text |
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277 | AC_MSG_RESULT(Cforall configuraton completed. Type "make -j 8 install".) |
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