###################### ## Setup the autotools ## AC_PREREQ(2.59) AC_INIT([simgrid],[2.95-cvs],[simgrid-devel@lists.gforge.inria.fr]) AC_CONFIG_SRCDIR([include/gras.h]) AC_CONFIG_HEADERS([src/gras_config.h]) # A CI_PREREQ(2003.01.16) # We need a recent ACI when having sub-modules AC_REVISION($Revision$) AC_CANONICAL_TARGET AC_LANG([C]) AM_INIT_AUTOMAKE(gnu) AC_CONFIG_MACRO_DIR(acmacro) ACLOCAL="$ACLOCAL -I acmacro" AC_PROG_LIBTOOL ############### ## System checks ## SG_CONFIGURE_PART(System checks...) AC_PROG_CC(xlC gcc cc) AM_SANITY_CHECK AC_PROG_MAKE_SET AC_CHECK_PRINTF_NULL # Checks for header files. AC_HEADER_STDC AC_HEADER_TIME AC_CHECK_HEADERS([sys/socket.h \ sys/stat.h \ windows.h winsock.h winsock2.h \ sys/time.h \ errno.h unistd.h ]) AC_CHECK_FUNCS([gettimeofday usleep \ getdtablesize \ sysconf]) # Checks for typedefs, structures, and compiler characteristics. AC_C_CONST AC_C_INLINE AC_TYPE_SIZE_T ################################### ## SimGrid and GRAS specific checks ## SG_CONFIGURE_PART(Checking GRAS architecture signature...) # Check architecture signature begin GRAS_ARCH # Check architecture signature end GRAS_CHECK_STRUCT_COMPACTION SG_CONFIGURE_PART([Checking for threads, contexts or assimilated...]) AC_CHECK_UCONTEXT AC_MSG_CHECKING(on top of what can we build the contexts) AC_ARG_WITH(context, [ --with-context=[ucontext/pthread] Use either (System V) swapcontext or pthread [[default=auto]].],, with_context=auto) case $with_context in ucontext) ;; pthread) ;; auto) with_context=ucontext;; *) AC_MSG_ERROR("--with-context must be either ucontext or pthread") ;; esac if test "x$with_context" = "xucontext" ; then if test "x$ac_check_ucontext" = "xyes"; then AC_MSG_RESULT(found ucontext.h. Great!) AC_DEFINE([USE_UCONTEXT],1,[Define if we use ucontext or not]) else ac_header=windows.h as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if test `eval echo '${'$as_ac_Header'}'` = yes; then AC_MSG_RESULT(there is no ucontext on windows, and none is needed.") else AC_MSG_RESULT([[no working ucontext found. Falling back to pthreads]]) with_context=pthread fi fi fi if test "x$with_context" = "xpthread"; then AC_CHECK_HEADERS([pthread.h]) dnl A C_CHECK_LIB(pthread, pthread_mutex_lock, LIBS="$LIBS -lpthread") AC_CHECK_LIB(pthread,pthread_create,, [AC_MSG_ERROR([[Cannot find pthreads, no way (try --with-context=ucontext if you haven't already tried).]])]) AC_DEFINE([USE_PTHREADS],1,[Define if we use pthreads or not]) AC_MSG_RESULT(You have pthreads. Let's use them.) fi ######################################### ## Check for libraries extra-dependencies ## SG_CONFIGURE_PART(Checking extra libraries dependencies...) SIMGRID_DEP="" AC_SUBST([SIMGRID_DEP]) GRAS_DEP="" AC_CHECK_LIB(nsl, gethostbyname, [GRAS_DEP="$GRAS_DEP -lnsl"]) AC_CHECK_LIB(socket, connect, [GRAS_DEP="$GRAS_DEP -lsocket"]) AC_MSG_CHECKING(for extra dependencies of libgras) case $host_os in *mingw* ) GRAS_DEP="$GRAS_DEP -lws2_32" ; SIMGRID_DEP="$SIMGRID_DEP -lws2_32" ;; esac if test "x$GRAS_DEP" = x; then AC_MSG_RESULT(none) else AC_MSG_RESULT($GRAS_DEP) fi AC_SUBST([GRAS_DEP]) ############################################## ## Enhance maintainer mode and SUBST variables ## (must be placed after any compilation tests since our overprotective flags ## let some tests fail) AM_MAINTAINER_MODE if test x$USE_MAINTAINER_MODE = xyes then # Maintainers have no choice ! I'm a BOFH, and I plainly assume. [Mt] enable_compile_warnings=yes fi SG_COMPILE_FLAGS AC_SUBST(CFLAGS) AC_SUBST(CPPFLAGS) AC_SUBST(LDFLAGS) ##################### ## Check for programs ## SG_CONFIGURE_PART(Check for programs...) AC_CHECK_PROG(BASH, bash, `which bash`, /bin/sh) WARNING="This file is generated, do not edit" AC_SUBST(WARNING) # Can we rebuild the parsers? # We really want flex and refuse other lex. So, the parser is portable and # does not induce extra lib dependency AC_PROG_FLEX(2.5.30) # Can we rebuild the xml-lexers from the XML specification? # if not, simply touch the flex source files (which are distributed in # tarballs even if generated by flexml) and hope for the best. AC_CHECK_PROG(FLEXML,flexml,`which flexml`,NOTFOUND) AM_CONDITIONAL(HAVE_FLEXML,test x$FLEXML != xNOTFOUND) ################### ## Makes the output ## # examples/pastry/Makefile examples/pastry/test_sg # examples/gras/chord/Makefile examples/gras/chord/test_sg examples/gras/chord/test_rl SG_CONFIGURE_PART(Generating files...) AC_CONFIG_FILES([ Makefile include/Makefile src/Makefile src/amok/Makefile examples/Makefile examples/msg/Makefile examples/msg/run_msg_test examples/gras/Makefile examples/gras/ping/Makefile examples/gras/ping/test_sg examples/gras/ping/test_rl examples/gras/timer/Makefile examples/gras/timer/test_sg examples/gras/timer/test_rl examples/gras/chrono/Makefile examples/gras/chrono/test_sg examples/gras/chrono/test_rl examples/gras/tokenS/Makefile examples/gras/tokenS/test_sg examples/gras/tokenS/test_rl examples/amok/Makefile examples/amok/bandwidth/Makefile examples/amok/bandwidth/test_sg examples/amok/bandwidth/test_rl doc/Makefile doc/Doxyfile tools/graspe-slave tools/Makefile tools/gras/Makefile testsuite/Makefile testsuite/run_tests testsuite/gras/trp_tcp_usage testsuite/gras/trp_file_usage ],[ for file in \ testsuite/run_tests \ testsuite/gras/trp_tcp_usage testsuite/gras/trp_file_usage \ tools/graspe-slave tools/graspe-master \ \ examples/amok/bandwidth/test_sg examples/amok/bandwidth/test_rl \ \ examples/gras/ping/test_sg examples/gras/ping/test_rl \ examples/gras/timer/test_sg examples/gras/timer/test_rl \ examples/gras/chrono/test_sg examples/gras/chrono/test_rl \ examples/gras/tokenS/test_sg examples/gras/tokenS/test_rl \ examples/msg/run_msg_test \ ; do \ test -e $file && chmod +x $file; \ done ]) # examples/gras/chord/test_sg examples/gras/chord/test_rl \ # examples/gras/pastry/test_sg # examples/gras/saturate/Makefile examples/gras/saturate/test_sg # examples/gras/alnem/Makefile examples/gras/alnem/test_sg AC_OUTPUT echo " Configuration of package \`${PACKAGE}' (version ${VERSION}) on $gras_arch_name (=$gras_arch): Compiler: ${CC} CFlags: ${CFLAGS} LDFlags: ${LDFLAGS} " exit 0;