| 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_SRCDIR([src/main.cc])
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| 8 | AC_CONFIG_HEADERS([config.h:src/config.h.in])
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| 9 | AM_SILENT_RULES([yes])
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| 10 |
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| 11 | m4_include([automake/cfa.m4])
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| 12 |
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| 13 | # don't use the default CFLAGS as they unconditonnaly add -O2
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| 14 | : ${CFLAGS=""}
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| 15 |
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| 16 | AM_INIT_AUTOMAKE([subdir-objects])
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| 17 |
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| 18 | # Allow program name tansformation
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| 19 | # will fill program_transform_name with appropriate sed regex
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| 20 | AC_ARG_PROGRAM
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| 21 |
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| 22 | #==============================================================================
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| 23 | #Trasforming cc1 will break compilation
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| 24 | M4CFA_PROGRAM_NAME
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| 25 |
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| 26 | #==============================================================================
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| 27 | # version information
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| 28 |
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| 29 | rm -f version
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| 30 | echo ${PACKAGE_VERSION} > version # file containing version number for other tools
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| 31 | chmod ugo-w version
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| 32 | ver_major=`cut -d '.' -f1 version` # subdivide version number into components at periods
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| 33 | ver_minor=`cut -d '.' -f2 version`
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| 34 | ver_patch=`cut -d '.' -f3 version`
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| 35 | ver_build=`cut -d '.' -f4 version`
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| 36 |
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| 37 | # AC_SUBST([CONFIG_STATUS_DEPENDENCIES], ['$(top_srcdir)/version'])
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| 38 | AC_DEFINE_UNQUOTED(CFA_VERSION_MAJOR, ${ver_major}, [Major version number.])
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| 39 | AC_DEFINE_UNQUOTED(CFA_VERSION_MINOR, ${ver_minor}, [Minor version number.])
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| 40 | AC_DEFINE_UNQUOTED(CFA_VERSION_PATCH, ${ver_patch}, [Patch version number.])
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| 41 | AC_DEFINE_UNQUOTED(CFA_VERSION_BUILD, ${ver_build}, [Build version number.])
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| 42 | AC_DEFINE_UNQUOTED(CFA_VERSION_SHORT, ["${ver_major}"], [Major])
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| 43 | AC_DEFINE_UNQUOTED(CFA_VERSION, ["${ver_major}.${ver_minor}"], [Major.Minor])
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| 44 | AC_DEFINE_UNQUOTED(CFA_VERSION_LONG, ["${ver_major}.${ver_minor}.${ver_patch}"], [Major.Minor.Patch])
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| 45 | AC_DEFINE_UNQUOTED(CFA_VERSION_FULL, ["${ver_major}.${ver_minor}.${ver_patch}.${ver_build}"], [Major.Minor.Patch.Build])
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| 46 |
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| 47 | #==============================================================================
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| 48 | # HACK to be able to use conditionnals inside makefiles
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| 49 | DOifskipcompile='ifeq ($(skipcompile),yes)
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| 50 | else'
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| 51 | AC_SUBST([DOifskipcompile])
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| 52 | AM_SUBST_NOTMAKE([DOifskipcompile])
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| 53 |
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| 54 | DOendif='endif'
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| 55 | AC_SUBST([DOendif])
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| 56 | AM_SUBST_NOTMAKE([DOendif])
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| 57 |
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| 58 | #==============================================================================
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| 59 | # backend compiler implementation
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| 60 | AC_ARG_WITH(backend-compiler,
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| 61 | [ --with-backend-compiler=PROGRAM PROGRAM that performs the final code compilation (must be gcc-compatible) ],
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| 62 | backendcompiler=$withval, backendcompiler="")
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| 63 | if test "x$backendcompiler" != "x"; then
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| 64 | BACKEND_CC=${backendcompiler}
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| 65 | else
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| 66 | AC_PATH_PROG(BACKEND_CC, gcc, []) # check gcc installed
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| 67 | if test "x$BACKEND_CC" = "x"; then
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| 68 | AC_MSG_ERROR(some version of gcc is needed. Get it at ftp://ftp.gnu.org)
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| 69 | exit 1
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| 70 | fi
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| 71 | fi
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| 72 | AC_DEFINE_UNQUOTED(CFA_BACKEND_CC, "${BACKEND_CC}", [Location of include files.])
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| 73 | AC_SUBST(CFA_BACKEND_CC)
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| 74 |
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| 75 | #==============================================================================
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| 76 | # Installation paths
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| 77 | M4CFA_PARSE_PREFIX
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| 78 |
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| 79 | #==============================================================================
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| 80 | # Create variables for commonly used targets
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| 81 |
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| 82 | TOP_SRCDIR="$(readlink -m $ac_confdir/)/"
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| 83 | TOP_BUILDDIR="$(readlink -m $ac_pwd/)/"
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| 84 |
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| 85 | AC_DEFINE_UNQUOTED(TOP_SRCDIR, "$TOP_SRCDIR", [Top src directory])
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| 86 | AC_DEFINE_UNQUOTED(TOP_BUILDDIR, "$TOP_BUILDDIR", [Top build directory])
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| 87 |
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| 88 | DRIVER_DIR=${TOP_BUILDDIR}driver/
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| 89 | CFACC=${DRIVER_DIR}cfa
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| 90 | CFACPP=${DRIVER_DIR}cfa-cpp
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| 91 | AC_SUBST(DRIVER_DIR)
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| 92 | AC_SUBST(CFACC)
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| 93 | AC_SUBST(CFACPP)
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| 94 |
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| 95 | #==============================================================================
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| 96 | # Flag variables needed to build in tree
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| 97 | LIBCFA_SRC='${TOP_SRCDIR}/libcfa/src'
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| 98 | BUILD_IN_TREE_FLAGS="-XCFA -t -B${DRIVER_DIR}"
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| 99 | AC_SUBST(BUILD_IN_TREE_FLAGS)
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| 100 |
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| 101 | #==============================================================================
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| 102 | # handle the list of hosts to build for
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| 103 | for var in $ac_configure_args
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| 104 | do
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| 105 | #strip quotes surrouding values
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| 106 | case $var in
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| 107 | # skip cross compilation related arguments
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| 108 | \'--host=*) ;; \'host_alias=*) ;; \'--build=*) ;; \'build_alias=*) ;; \'--target=*) ;; \'target_alias=*) ;;
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| 109 |
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| 110 | # skip the target hosts
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| 111 | \'--with-target-hosts=*) ;;
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| 112 |
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| 113 | # append all other arguments to the sub configure arguments
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| 114 | *) LIBCFA_GENERAL_ARGS="${LIBCFA_GENERAL_ARGS} $var";;
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| 115 | esac
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| 116 | done
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| 117 |
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| 118 | #==============================================================================
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| 119 | # handle the list of hosts to build for
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| 120 | AC_CANONICAL_BUILD
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| 121 | AC_CANONICAL_HOST
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| 122 |
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| 123 | if ! test "$host_cpu" = "$build_cpu"; then
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| 124 | case $host_cpu in
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| 125 | i386)
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| 126 | HOST_FLAGS="-m32"
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| 127 | ;;
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| 128 | i686)
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| 129 | HOST_FLAGS="-m32"
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| 130 | ;;
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| 131 | x86_64)
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| 132 | HOST_FLAGS="-m64"
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| 133 | ;;
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| 134 | esac
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| 135 | fi
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| 136 | AC_SUBST(HOST_FLAGS)
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| 137 |
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| 138 | default_target="${host_cpu}:debug, ${host_cpu}:nodebug"
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| 139 | AC_ARG_WITH(target-hosts,
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| 140 | [ --with-target-hosts=HOSTS HOSTS comma seperated list of hosts to build for, format ARCH:[debug|nodebug|nolib]],
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| 141 | target_hosts=$withval, target_hosts=${default_target})
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| 142 |
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| 143 | AC_SUBST(TARGET_HOSTS, ${target_hosts})
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| 144 |
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| 145 | LIBCFA_PATHS="DRIVER_DIR=${DRIVER_DIR}"
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| 146 |
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| 147 | for i in $(echo $target_hosts | sed "s/,/ /g")
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| 148 | do
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| 149 | # call your procedure/other scripts here below
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| 150 | arch_name=$(echo $i | sed -r "s/:(.*)//g")
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| 151 | lib_config=$(echo $i | sed -r "s/(.*)://g")
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| 152 |
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| 153 | case $lib_config in
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| 154 | "nodebug") ;;
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| 155 | "debug") ;;
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| 156 | "nolib") ;;
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| 157 | *)
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| 158 | >&2 echo "Configuration must be 'debug', 'nodebug' or 'nolib'"
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| 159 | exit 1
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| 160 | ;;
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| 161 | esac
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| 162 |
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| 163 | M4CFA_CANNON_CPU([${arch_name}])
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| 164 | lib_arch=${cannon_arch_name}
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| 165 | lib_dir="libcfa/${lib_arch}-${lib_config}"
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| 166 |
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| 167 | LIBCFA_TARGET_DIRS="${LIBCFA_TARGET_DIRS} ${lib_dir}"
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| 168 | LIBCFA_TARGET_MAKEFILES="${LIBCFA_TARGET_MAKEFILES} ${lib_dir}/Makefile"
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| 169 |
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| 170 | mkdir -p ${lib_dir}
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| 171 | echo -n "${LIBCFA_GENERAL_ARGS} " > ${lib_dir}/config.data
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| 172 | echo -n "${LIBCFA_PATHS} " >> ${lib_dir}/config.data
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| 173 | echo -n "ARCHITECTURE=${lib_arch} " >> ${lib_dir}/config.data
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| 174 | echo -n "CONFIGURATION=${lib_config}" >> ${lib_dir}/config.data
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| 175 | done
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| 176 |
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| 177 | AC_SUBST(LIBCFA_TARGET_DIRS)
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| 178 | AC_SUBST(LIBCFA_TARGET_MAKEFILES)
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| 179 |
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| 180 | M4CFA_CANNON_CPU([${host_cpu}])
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| 181 | AC_DEFINE_UNQUOTED(CFA_DEFAULT_CPU, "$cannon_arch_name", [Default cpu to use if neither -m32 or -m64 are defined.])
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| 182 | AC_DEFINE_UNQUOTED(CFA_64_CPU, "x64", [CPU to use if the -m64 flags is given.])
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| 183 | AC_DEFINE_UNQUOTED(CFA_32_CPU, "x86", [CPU to use if the -m32 flags is given.])
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| 184 |
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| 185 | #==============================================================================
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| 186 | # CAFLAGS
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| 187 | AC_DEFINE_UNQUOTED(CFA_FLAGS, "${CFAFLAGS}", [compilation flags for cfa libraries and test programs.])
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| 188 | AC_SUBST(CFA_FLAGS, ${CFAFLAGS})
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| 189 |
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| 190 | #==============================================================================
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| 191 | # Checks for programs.
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| 192 | AC_PROG_CXX
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| 193 | AC_PROG_CC
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| 194 | AM_PROG_AS
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| 195 | AM_PROG_CC_C_O # deprecated
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| 196 | # These are often not installed and people miss seeing the "no", so stop the configure.
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| 197 | AC_PROG_YACC
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| 198 | if test "${YACC}" = "yacc" ; then echo "Error: bison required." ; exit 1 ; fi
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| 199 | AC_PROG_LEX
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| 200 | if test "${LEX}" = "lex" ; then echo "Error: flex required." ; exit 1 ; fi
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| 201 | AC_PROG_INSTALL
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| 202 | AC_PROG_MAKE_SET
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| 203 | AC_PROG_RANLIB
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| 204 |
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| 205 | # Checks for libraries.
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| 206 | AC_CHECK_LIB([fibre], [Fibre::yield], [HAVE_LIBFIBRE=1], [HAVE_LIBFIBRE=0])
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| 207 | AM_CONDITIONAL([WITH_LIBFIBRE], [test "$HAVE_LIBFIBRE" -eq 1])
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| 208 |
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| 209 | # Checks for header files.
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| 210 | AC_FUNC_ALLOCA
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| 211 | AC_CHECK_HEADERS([fenv.h float.h inttypes.h libintl.h limits.h malloc.h stddef.h stdlib.h string.h unistd.h])
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| 212 |
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| 213 | # Checks for typedefs, structures, and compiler characteristics.
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| 214 | AC_HEADER_STDBOOL
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| 215 | AC_C_INLINE
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| 216 | AC_TYPE_INT16_T
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| 217 | AC_TYPE_INT32_T
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| 218 | AC_TYPE_INT8_T
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| 219 | AC_C_RESTRICT
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| 220 | AC_TYPE_SIZE_T
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| 221 | AC_TYPE_UINT16_T
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| 222 | AC_TYPE_UINT32_T
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| 223 | AC_TYPE_UINT8_T
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| 224 |
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| 225 | # Checks for library functions.
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| 226 | AC_CHECK_FUNCS([memset putenv strchr strtol])
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| 227 |
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| 228 | #==============================================================================
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| 229 | AC_CONFIG_FILES([
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| 230 | Makefile
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| 231 | driver/Makefile
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| 232 | src/Makefile
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| 233 | benchmark/Makefile
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| 234 | tests/Makefile
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| 235 | tests/preempt_longrun/Makefile
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| 236 | tools/Makefile
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| 237 | tools/prettyprinter/Makefile
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| 238 | ])
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| 239 |
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| 240 | AC_CONFIG_LINKS([tests/test.py:tests/test.py])
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| 241 |
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| 242 | AC_OUTPUT(tests/config.py)
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| 243 |
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| 244 | # Final text
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| 245 | AC_MSG_RESULT(Cforall configuraton completed. Type "make -j 8 install".)
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