# -*- Autoconf -*- # Process this file with autoconf to produce a configure script. AC_PREREQ([2.68]) AC_INIT([cfa-cc],[1.0.0.0],[cforall@plg.uwaterloo.ca]) AC_CONFIG_AUX_DIR([automake]) #AC_CONFIG_SRCDIR([src/main.cc]) AC_CONFIG_HEADERS([config.h:src/config.h.in]) AM_SILENT_RULES([yes]) m4_include([automake/cfa.m4]) # don't use the default CFLAGS as they unconditonnaly add -O2 : ${CFLAGS=""} AM_INIT_AUTOMAKE([subdir-objects]) # Allow program name tansformation # will fill program_transform_name with appropriate sed regex AC_ARG_PROGRAM #============================================================================== #Trasforming cc1 will break compilation M4CFA_PROGRAM_NAME #============================================================================== # version information rm -f version echo ${PACKAGE_VERSION} > version # file containing version number for other tools chmod ugo-w version ver_major=`cut -d '.' -f1 version` # subdivide version number into components at periods ver_minor=`cut -d '.' -f2 version` ver_patch=`cut -d '.' -f3 version` ver_build=`cut -d '.' -f4 version` # AC_SUBST([CONFIG_STATUS_DEPENDENCIES], ['$(top_srcdir)/version']) AC_DEFINE_UNQUOTED(CFA_VERSION_MAJOR, ${ver_major}, [Major version number.]) AC_DEFINE_UNQUOTED(CFA_VERSION_MINOR, ${ver_minor}, [Minor version number.]) AC_DEFINE_UNQUOTED(CFA_VERSION_PATCH, ${ver_patch}, [Patch version number.]) AC_DEFINE_UNQUOTED(CFA_VERSION_BUILD, ${ver_build}, [Build version number.]) AC_DEFINE_UNQUOTED(CFA_VERSION_SHORT, ["${ver_major}"], [Major]) AC_DEFINE_UNQUOTED(CFA_VERSION, ["${ver_major}.${ver_minor}"], [Major.Minor]) AC_DEFINE_UNQUOTED(CFA_VERSION_LONG, ["${ver_major}.${ver_minor}.${ver_patch}"], [Major.Minor.Patch]) AC_DEFINE_UNQUOTED(CFA_VERSION_FULL, ["${ver_major}.${ver_minor}.${ver_patch}.${ver_build}"], [Major.Minor.Patch.Build]) #============================================================================== # HACK to be able to use conditionnals inside makefiles DOifskipcompile='ifeq ($(skipcompile),yes) else' AC_SUBST([DOifskipcompile]) AM_SUBST_NOTMAKE([DOifskipcompile]) DOendif='endif' AC_SUBST([DOendif]) AM_SUBST_NOTMAKE([DOendif]) #============================================================================== # backend compiler implementation AC_ARG_WITH(backend-compiler, [ --with-backend-compiler=PROGRAM PROGRAM that performs the final code compilation (must be gcc-compatible) ], backendcompiler=$withval, backendcompiler="") if test "x$backendcompiler" != "x"; then BACKEND_CC=${backendcompiler} else AC_PATH_PROG(BACKEND_CC, gcc, []) # check gcc installed if test "x$BACKEND_CC" = "x"; then AC_MSG_ERROR(some version of gcc is needed. Get it at ftp://ftp.gnu.org) exit 1 fi fi AC_DEFINE_UNQUOTED(CFA_BACKEND_CC, "${BACKEND_CC}", [Location of include files.]) AC_SUBST(CFA_BACKEND_CC) #============================================================================== # Installation paths M4CFA_PARSE_PREFIX #============================================================================== # Create variables for commonly used targets TOP_SRCDIR="$(readlink -m $ac_confdir/)/" TOP_BUILDDIR="$(readlink -m $ac_pwd/)/" AC_DEFINE_UNQUOTED(TOP_SRCDIR, "$TOP_SRCDIR", [Top src directory]) AC_DEFINE_UNQUOTED(TOP_BUILDDIR, "$TOP_BUILDDIR", [Top build directory]) DRIVER_DIR=${TOP_BUILDDIR}driver/ CFACC=${DRIVER_DIR}cfa CFACPP=${DRIVER_DIR}cfa-cpp AC_SUBST(DRIVER_DIR) AC_SUBST(CFACC) AC_SUBST(CFACPP) #============================================================================== # Flag variables needed to build in tree LIBCFA_SRC='${TOP_SRCDIR}/libcfa/src' BUILD_IN_TREE_FLAGS="-XCFA -t -B${DRIVER_DIR}" AC_SUBST(BUILD_IN_TREE_FLAGS) #============================================================================== # handle the list of hosts to build for for var in $ac_configure_args do #strip quotes surrouding values case $var in # skip cross compilation related arguments \'--host=*) ;; \'host_alias=*) ;; \'--build=*) ;; \'build_alias=*) ;; \'--target=*) ;; \'target_alias=*) ;; # skip the target hosts \'--with-target-hosts=*) ;; # append all other arguments to the sub configure arguments *) LIBCFA_GENERAL_ARGS="${LIBCFA_GENERAL_ARGS} $var";; esac done #============================================================================== # handle the list of hosts to build for AC_CANONICAL_BUILD AC_CANONICAL_HOST if ! test "$host_cpu" = "$build_cpu"; then case $host_cpu in i386) HOST_FLAGS="-m32" ;; i686) HOST_FLAGS="-m32" ;; x86_64) HOST_FLAGS="-m64" ;; esac fi AC_SUBST(HOST_FLAGS) default_target="${host_cpu}:debug, ${host_cpu}:nodebug" AC_ARG_WITH(target-hosts, [ --with-target-hosts=HOSTS HOSTS comma seperated list of hosts to build for, format ARCH:[debug|nodebug|nolib]], target_hosts=$withval, target_hosts=${default_target}) AC_SUBST(TARGET_HOSTS, ${target_hosts}) LIBCFA_PATHS="DRIVER_DIR=${DRIVER_DIR}" for i in $(echo $target_hosts | sed "s/,/ /g") do # call your procedure/other scripts here below arch_name=$(echo $i | sed -r "s/:(.*)//g") lib_config=$(echo $i | sed -r "s/(.*)://g") case $lib_config in "nodebug") ;; "debug") ;; "nolib") ;; *) >&2 echo "Configuration must be 'debug', 'nodebug' or 'nolib'" exit 1 ;; esac M4CFA_CANNON_CPU([${arch_name}]) lib_arch=${cannon_arch_name} lib_dir="libcfa/${lib_arch}-${lib_config}" LIBCFA_TARGET_DIRS="${LIBCFA_TARGET_DIRS} ${lib_dir}" LIBCFA_TARGET_MAKEFILES="${LIBCFA_TARGET_MAKEFILES} ${lib_dir}/Makefile" mkdir -p ${lib_dir} echo -n "${LIBCFA_GENERAL_ARGS} " > ${lib_dir}/config.data echo -n "${LIBCFA_PATHS} " >> ${lib_dir}/config.data echo -n "ARCHITECTURE=${lib_arch} " >> ${lib_dir}/config.data echo -n "CONFIGURATION=${lib_config}" >> ${lib_dir}/config.data done AC_SUBST(LIBCFA_TARGET_DIRS) AC_SUBST(LIBCFA_TARGET_MAKEFILES) M4CFA_CANNON_CPU([${host_cpu}]) AC_DEFINE_UNQUOTED(CFA_DEFAULT_CPU, "$cannon_arch_name", [Default cpu to use if neither -m32 or -m64 are defined.]) AC_DEFINE_UNQUOTED(CFA_64_CPU, "x64", [CPU to use if the -m64 flags is given.]) AC_DEFINE_UNQUOTED(CFA_32_CPU, "x86", [CPU to use if the -m32 flags is given.]) #============================================================================== # CAFLAGS AC_DEFINE_UNQUOTED(CFA_FLAGS, "${CFAFLAGS}", [compilation flags for cfa libraries and test programs.]) AC_SUBST(CFA_FLAGS, ${CFAFLAGS}) #============================================================================== # Checks for programs. AC_PROG_CXX AC_PROG_CC AM_PROG_AS AM_PROG_CC_C_O # deprecated # These are often not installed and people miss seeing the "no", so stop the configure. AC_PROG_YACC if test "${YACC}" = "yacc" ; then echo "Error: bison required." ; exit 1 ; fi AC_PROG_LEX if test "${LEX}" = "lex" ; then echo "Error: flex required." ; exit 1 ; fi AC_PROG_INSTALL AC_PROG_MAKE_SET AC_PROG_RANLIB # Checks for libraries. # Checks for header files. AC_FUNC_ALLOCA AC_CHECK_HEADERS([fenv.h float.h inttypes.h libintl.h limits.h malloc.h stddef.h stdlib.h string.h unistd.h]) # Checks for typedefs, structures, and compiler characteristics. AC_HEADER_STDBOOL AC_C_INLINE AC_TYPE_INT16_T AC_TYPE_INT32_T AC_TYPE_INT8_T AC_C_RESTRICT AC_TYPE_SIZE_T AC_TYPE_UINT16_T AC_TYPE_UINT32_T AC_TYPE_UINT8_T # Checks for library functions. AC_CHECK_FUNCS([memset putenv strchr strtol]) #============================================================================== AC_CONFIG_FILES([ Makefile driver/Makefile src/Makefile benchmark/Makefile tests/Makefile tests/preempt_longrun/Makefile tools/Makefile tools/prettyprinter/Makefile ]) AC_CONFIG_LINKS([tests/test.py:tests/test.py]) AC_OUTPUT(tests/config.py) # Final text AC_MSG_RESULT(Cforall configuraton completed. Type "make -j 8 install".)