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 | AM_SILENT_RULES([yes]) |
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9 | |
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10 | m4_include([../automake/cfa.m4]) |
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11 | |
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12 | AM_INIT_AUTOMAKE([subdir-objects]) |
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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 | : ${CFLAGS=""} |
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16 | |
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17 | # define this to override |
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18 | AR_FLAGS="cr" |
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19 | |
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20 | # Allow program name tansformation |
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21 | # will fill program_transform_name with appropriate sed regex |
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22 | AC_ARG_PROGRAM |
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23 | |
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24 | AC_ARG_VAR(ARCHITECTURE, [The architecture to use when building libcfa]) |
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25 | AC_ARG_VAR(CONFIGURATION, [The configuration to use when building libcfa, options are: deubg, nodebug, nolib (prelude-only)]) |
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26 | AC_ARG_VAR(DRIVER_DIR, [The path to the cforall driver directory]) |
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27 | AC_ARG_VAR(CFA_VERSION, [The long version of cfa]) |
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28 | |
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29 | AC_ARG_ENABLE(distcc, |
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30 | [ --enable-distcc whether or not to enable distributed compilation], |
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31 | enable_distcc=$enableval, enable_distcc=no) |
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32 | |
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33 | echo -n "checking for distributated build... " |
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34 | if test x$enable_distcc = xno; then |
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35 | CFACC=${DRIVER_DIR}cfa |
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36 | echo "no" |
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37 | else |
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38 | tools="$(readlink -m $ac_confdir/)/../tools/build" |
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39 | config=$(basename $(readlink -f .)) |
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40 | echo "$tools/distcc_hash $config" |
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41 | CFADIR_HASH=$($tools/distcc_hash $config) |
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42 | CFACC="distcc ~/.cfadistcc/${CFADIR_HASH}/cfa" |
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43 | echo "yes (hash=${CFADIR_HASH})" |
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44 | fi |
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45 | CFACPP=${DRIVER_DIR}cfa-cpp |
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46 | LOCAL_CFACC=${DRIVER_DIR}cfa |
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47 | LOCAL_CC1=${DRIVER_DIR}cc1 |
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48 | |
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49 | AM_CONDITIONAL([ENABLE_DISTCC], [test x$enable_distcc = xyes]) |
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50 | |
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51 | AC_SUBST(CFACC) |
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52 | AC_SUBST(CFACPP) |
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53 | AC_SUBST(LOCAL_CFACC) |
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54 | AC_SUBST(LOCAL_CC1) |
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55 | AC_SUBST(CFADIR_HASH) |
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56 | AC_SUBST(CFA_VERSION) |
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57 | |
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58 | #============================================================================== |
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59 | #Handle specific flags |
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60 | case $ARCHITECTURE in |
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61 | "x64" ) ARCH_FLAGS="-m64";; |
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62 | "x86" ) ARCH_FLAGS="-m32";; |
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63 | "arm" ) ARCH_FLAGS="";; |
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64 | esac |
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65 | |
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66 | AC_SUBST(ARCH_FLAGS) |
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67 | |
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68 | case $CONFIGURATION in |
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69 | "debug" ) |
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70 | CONFIG_CFLAGS="-O0 -g" |
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71 | CONFIG_CFAFLAGS="-debug" |
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72 | CONFIG_BUILDLIB="yes" |
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73 | ;; |
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74 | "nodebug" ) |
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75 | CONFIG_CFLAGS="-O3 -s" |
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76 | CONFIG_CFAFLAGS="-nodebug" |
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77 | CONFIG_BUILDLIB="yes" |
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78 | ;; |
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79 | "nolib" ) |
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80 | CONFIG_CFLAGS="-O3 -s" |
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81 | CONFIG_CFAFLAGS="-nolib" |
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82 | CONFIG_BUILDLIB="no" |
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83 | ;; |
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84 | "profile" ) |
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85 | CONFIG_CFLAGS="-O3 -g -fno-omit-frame-pointer" |
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86 | CONFIG_CFAFLAGS="-nodebug" |
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87 | CONFIG_BUILDLIB="yes" |
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88 | ;; |
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89 | *) |
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90 | AC_MSG_ERROR('Invalid value $CONFIGURATION for \$CONFIGURATION') |
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91 | ;; |
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92 | esac |
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93 | |
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94 | CONFIG_CFAFLAGS="${CONFIG_CFAFLAGS} ${CFAFLAGS}" |
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95 | |
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96 | AC_SUBST(CONFIG_CFLAGS) |
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97 | AC_SUBST(CONFIG_CFAFLAGS) |
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98 | AC_SUBST(CONFIG_BUILDLIB) |
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99 | |
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100 | AM_CONDITIONAL([BUILDLIB], [test "x${CONFIG_BUILDLIB}" = "xyes"]) |
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101 | |
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102 | #============================================================================== |
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103 | #Trasforming cc1 will break compilation |
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104 | M4CFA_PROGRAM_NAME |
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105 | |
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106 | #============================================================================== |
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107 | # Installation paths |
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108 | M4CFA_PARSE_PREFIX |
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109 | |
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110 | # Checks for programs. |
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111 | LT_INIT |
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112 | |
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113 | AC_PROG_CXX |
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114 | AC_PROG_CC |
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115 | AM_PROG_AS |
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116 | AC_PROG_LIBTOOL |
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117 | AC_PROG_INSTALL |
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118 | AC_PROG_MAKE_SET |
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119 | |
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120 | AC_CHECK_HEADERS([linux/io_uring.h]) |
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121 | AC_CHECK_FUNCS([preadv2 pwritev2]) |
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122 | |
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123 | AC_CONFIG_FILES([ |
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124 | Makefile |
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125 | src/Makefile |
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126 | prelude/Makefile |
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127 | ]) |
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128 | |
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129 | AC_CONFIG_HEADERS(prelude/defines.hfa) |
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130 | |
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131 | AC_OUTPUT() |
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132 | |
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133 | # Final text |
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134 | AC_MSG_RESULT(Cforall library configuraton completed. Type "make -j 8 install".) |
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