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