###################### ## Setup the autotools ## AC_PREREQ(2.59) AC_INIT([simgrid],[3.3-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_PROG_GCJ AM_INIT_AUTOMAKE([gnu -Wno-portability]) AC_CONFIG_MACRO_DIR(acmacro) ACLOCAL="$ACLOCAL -I acmacro" dnl Next few lines is a hack to prevent libtool checking for F77 m4_undefine([AC_PROG_F77]) m4_defun([AC_PROG_F77],[]) dnl We do build a proper DLL when using win32 AC_LIBTOOL_WIN32_DLL AC_PROG_LIBTOOL ############### ## System checks ## SG_CONFIGURE_PART([System checks...]) AC_PROG_CC(xlC gcc cc) AM_SANITY_CHECK AC_PROG_MAKE_SET AC_CHECK_PRINTF_NULL AC_CHECK_VA_COPY # Checks for header files. AC_HEADER_STDC AC_HEADER_TIME AC_CHECK_HEADERS([sys/socket.h \ sys/stat.h \ windows.h winsock.h winsock2.h \ sys/time.h \ errno.h unistd.h \ execinfo.h\ signal.h ]) AC_CHECK_FUNCS([gettimeofday usleep \ getdtablesize \ sysconf\ readv\ popen\ signal\ getline]) # check for a working snprintf (or use xbt/snprintf.c, which comes from http://www.ijs.si/software/snprintf/) AC_FUNC_SNPRINTF # check for asprintf function familly (or request the replacements from xbt/snprintf.c) AC_CHECK_FUNC( asprintf, :, AC_DEFINE(NEED_ASPRINTF, 1, enable the asprintf replacement)) AC_CHECK_FUNC( vasprintf, :, AC_DEFINE(NEED_VASPRINTF, 1, enable the vasprintf replacement)) # Checks for typedefs, structures, and compiler characteristics. AC_C_CONST AC_C_INLINE AC_TYPE_SIZE_T ################################### ## SimGrid and GRAS specific checks ## SG_CONFIGURE_PART(Checking GRAS architecture signature...) # Check architecture signature begin GRAS_ARCH # Check architecture signature end GRAS_CHECK_STRUCT_COMPACTION dnl ## dnl ## CONTEXT IMPLEMENTATION dnl ## SG_CONFIGURE_PART([Checking for threads, contexts or assimilated...]) dnl # dnl # 1. determine possibilities dnl # dnl # check for MCSC method AC_CHECK_MCSC(mcsc=yes, mcsc=no) dnl # check for pthread method AC_CHECK_HEADERS([pthread.h]) AC_CHECK_LIB(pthread,pthread_create,pthread=yes, pthread=no) dnl # dnl # 2. make a general decision dnl # if test ".$mcsc" = .yes; then mcsc=yes elif test ".$pthread" = .yes; then pthread=yes else ac_header=windows.h as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if test `eval echo '${'$as_ac_Header'}'` = yes; then windows_context=yes else AC_ERROR([no appropriate backend found]) fi fi AM_CONDITIONAL(IS_WINDOWS,test x$windows_context = xyes) dnl # dnl # 3. allow decision to be overridden by user dnl # AC_MSG_CHECKING(what kind of backend should we use) AC_ARG_WITH(pthread, [ --with-pthread Use pthread instead of ucontext.],with_context=pthread) AC_ARG_WITH(pthread, [ --with-pthreads Use pthread instead of ucontext.],with_context=pthread) AC_ARG_WITH(context, [ --with-context=[ucontext/pthread] Use either (System V) swapcontext or pthread [[default=auto]].],, with_context=auto) if test "x$with_context$mcsc" = "xucontextno" ; then AC_MSG_ERROR([--with-context=ucontext specified but ucontext unusable. Relaunch configure without this argument.], 77) fi case $with_context in ucontext) ;; pthread) ;; pthreads) ;; windows) ;; auto) with_context=ucontext;; *) AC_MSG_ERROR([--with-context must be either ucontext or pthread]) ;; esac if test "x$with_context" = "xucontext" ; then if test ".$mcsc" = .yes; then AC_MSG_RESULT(found working ucontext. Great!) AC_DEFINE([CONTEXT_UCONTEXT],1,[Define if xbt contexts are based on ucontext or not]) else if test ".$windows_context" = .yes ; then AC_MSG_RESULT(use windows context portability layer.) with_context=windows else AC_MSG_RESULT([[no working ucontext found. Try pthreads as a fallback]]) with_context=pthread fi fi fi if test "x$with_context" = "xpthreads"; then with_context=pthread fi if test "x$with_context" = "xpthread"; then AC_CHECK_HEADERS([pthread.h]) AC_CHECK_LIB(pthread,pthread_create,, [AC_MSG_ERROR([[Cannot find pthreads (try --with-context=ucontext if you haven't already tried).]])]) AC_DEFINE([CONTEXT_THREADS],1,[Define if xbt contexts are based on our threads implementation or not]) AC_MSG_RESULT(You have pthreads and requested for them. Fine.) fi AM_CONDITIONAL(CONTEXT_THREADS,test "x$with_context" != xucontext) dnl # dnl # 4. determine a few additional details dnl # if test "x$with_context" = "xucontext" ; then dnl # direction of stack grow AC_CHECK_STACKGROWTH(PTH_STACKGROWTH) if test ".$ac_cv_check_stackgrowth" = ".down"; then PTH_STACK_GROWTH="down" else PTH_STACK_GROWTH="up" fi AC_SUBST(PTH_STACK_GROWTH) AC_CHECK_STACKSETUP(makecontext, pth_skaddr_makecontext, pth_sksize_makecontext) fi ######################################### ## Check for libraries extra-dependencies ## SG_CONFIGURE_PART(Checking extra libraries dependencies...) SIMGRID_DEP="" SMPI_DEP="" GRAS_DEP="" if test xpthread=xyes ; then # if the pthreads are usable if test "x$with_context" = "xpthread" ; then # if we use them to implement the xbt_context SIMGRID_DEP="-lpthread" fi # we need them in any case for the gras lib (which is multithreaded), but on windows (of course) if test "x$with_context" != "xwindows" ; then GRAS_DEP="-lpthread" fi fi ######################################### ## Build optional modules (gtnets) ## gtnets=no AC_ARG_WITH(gtnets, AS_HELP_STRING([--with-gtnets], [Path to GTNetS installation (default to empty, ie not using GTNetS)]), gtnets_path="$withval",gtnets_path="no") if test "x$gtnets_path" = "xno" ; then AC_MSG_RESULT(Eventually you will come to GTNetS.) else AC_MSG_RESULT(***** You have decided to use the experimental GTNetS. We hope you know what you're doing.. *****) AC_MSG_CHECKING(for gtnets) AC_LANG_PUSH([C++]) GTNETS_LDFLAGS="-lgtnets -L$gtnets_path/lib" GTNETS_CPPFLAGS="-I$gtnets_path/include -I$gtnets_path/include/gtnets" LDFLAGS_SAV=$LDFLAGS CPPFLAGS_SAV=$CPPFLAGS CPPFLAGS+=$GTNETS_CPPFLAGS LDFLAGS+=$GTNETS_LDFLAGS AC_TRY_LINK([ #include ], [Simulator s; s.RunUntilNextCompletion();], gtnets=yes, gtnets=no) CPPFLAGS=$CPPFLAGS_SAV LDFLAGS=$LDFLAGS_SAV AC_LANG_POP([C++]) if test "x$gtnets" = xyes ; then AM_CPPFLAGS="$AM_CPPFLAGS $GTNETS_CPPFLAGS" SIMGRID_DEP="$SIMGRID_DEP $GTNETS_LDFLAGS" AC_MSG_RESULT(Found working gtnets library.) AC_DEFINE(HAVE_GTNETS, 1, [Indicates whether we have the GTNETS library or not]) else AC_MSG_RESULT(Could not find any working gtnets library or not patched version, see config.log for details .) fi fi AM_CONDITIONAL(HAVE_GTNETS,test "x$gtnets" != xno) ######################################### ## Build optional modules (csdp) ## csdp=no AC_ARG_WITH(csdp, AS_HELP_STRING([--with-csdp], [Path to csdp installation (default to empty, i.e. not using csdp)]), csdp_path="$withval",csdp_path="no") if test "x$csdp_path" = "xno" ; then AC_MSG_RESULT(Eventually you will come to csdp.) else AC_MSG_RESULT(***** You have decided to use csdp. Let's check whether it works or not *****) AC_MSG_CHECKING(for csdp) CSDP_LDFLAGS="-L$csdp_path/lib -lsdp -llapack -lblas -lm" CSDP_CPPFLAGS="-I$csdp_path/include -I$csdp_path/include/csdp" AC_CHECK_LIB(sdp,easy_sdp, csdp_lib=yes, csdp_lib=no,$CSDP_LDFLAGS) CPPFLAGS_SAV=$CPPFLAGS CPPFLAGS+=$CSDP_CPPFLAGS AC_CHECK_HEADER(declarations.h, csdp_header=yes, csdp_header=no, []) CPPFLAGS=$CPPFLAGS_SAV if test "x$csdp_lib = xyes" -a "x$csdp_header = xyes" ; then csdp=yes; else csdp=no; fi if test "x$csdp" = xyes; then AM_CPPFLAGS="$AM_CPPFLAGS $CSDP_CPPFLAGS" SIMGRID_DEP="$SIMGRID_DEP $CSDP_LDFLAGS" AC_MSG_RESULT(Found working sdp library.) AC_DEFINE(HAVE_SDP, 1, [Indicates whether we have the CSDP library or not]) else AC_MSG_RESULT(Could not find any working sdp library.) fi; fi AM_CONDITIONAL(HAVE_SDP,test x$csdp != xno) AC_SUBST([SIMGRID_DEP]) AC_SUBST([SMPI_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="$SIMGRID_DEP -lws2_32"; AM_CPPFLAGS="$AM_CPPFLAGS -DDLL_EXPORT" AC_DEFINE(CONTEXT_THREADS,1);; 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) # Check whether we are doing a regular build or a GRAMINE (minimal) one # Next line is modified by sed when building gramine source tree gramine_mode=no if test x$gramine_mode = xyes then USE_MAINTAINER_MODE=no fi AM_CONDITIONAL(GRAMINE_MODE,test x$gramine_mode != xno) AM_MAINTAINER_MODE if test x$USE_MAINTAINER_MODE = xyes then # Maintainers have no choice ! I'm a BOFH, and I plainly assume. [Mt] enable_compile_warnings=yes fi SG_COMPILE_FLAGS AC_SUBST([CFLAGS]) AC_SUBST([CPPFLAGS]) AC_SUBST([LDFLAGS]) AC_SUBST([AM_CPPFLAGS]) AC_SUBST([abs_builddir]) AC_SUBST([abs_srcdir]) AC_SUBST([abs_top_builddir]) AC_SUBST([abs_top_srcdir]) SG_CONFIGURE_PART(Check for Java bindings...) # Java cruft AC_ARG_ENABLE(java, AS_HELP_STRING([--disable-java], [To not compile the Java bindings even if the tools are found]), want_java=$enableval,want_java=yes) if test "x$want_java" != "xyes" ; then AC_MSG_CHECKING(whether to compile java bindings) AC_MSG_RESULT(disabled by user) use_java="disabled by user" else AC_PATH_PROG([JAVAC], [javac], `which javac`) AC_PATH_PROG([JAVA], [java] , `which java`) AC_PATH_PROG([JAR], [jar] , `which jar`) AC_CHECK_HEADERS(jni.h) AC_MSG_CHECKING(whether to compile java bindings) if test -n "$JAVAC" \ && test -n "$JAVA" \ && test -n "$JAR" \ && test "x$ac_cv_header_jni_h" = "xyes" ; then use_java="yes" else use_java="no" fi AC_MSG_RESULT($use_java) fi AM_CONDITIONAL(HAVE_JAVA,test "x$use_java" = "xyes") ##################### ## Check for programs ## SG_CONFIGURE_PART(Check for programs...) AC_CHECK_PROG(BASH, bash, `which bash`, /bin/sh) WARNING="This file is generated, do not edit" AC_SUBST(WARNING) # Can we rebuild the parsers? # We really want flex and refuse other lex. So, the parser is portable and # does not induce extra lib dependency AC_PROG_FLEX(2.5.30) # Can we rebuild the xml-lexers from the XML specification? # if not, simply touch the flex source files (which are distributed in # tarballs even if generated by flexml) and hope for the best. AC_CHECK_PROG(FLEXML,flexml,`which flexml`,NOTFOUND) AM_CONDITIONAL(HAVE_FLEXML,test x$FLEXML != xNOTFOUND) if test x$USE_MAINTAINER_MODE = xyes then # Check for doxygen when in maintainer mode since dist* targets fail # without it AC_PATH_PROG(DOXYGEN,doxygen,`which doxygen`) if test x$DOXYGEN = x ; then AC_MSG_ERROR([doxygen is mandatory in maintainer mode]) fi fi # Can we extract really usable backtraces? (also need the popen function) AC_PATH_PROG(ADDR2LINE, addr2line) if test x$ADDR2LINE != x ; then AC_DEFINE_UNQUOTED(ADDR2LINE,"$ADDR2LINE",[Path to the addr2line tool]) fi AC_SUBST(ac_configure_args) # Can we make status line about the compilation result? AC_CHECK_PROG(MD5SUM,md5sum,`which md5sum`) if test x$MD5SUM != xno ; then build_version=`find -name '*.[ch]' |grep -v src/ucontext_stack.h | grep -v src/gras_config.h |\ xargs cat| $MD5SUM | sed 's/ .*$//'` else build_version="no_md5sum_binary" fi build_id="$PACKAGE ver=$VERSION build=$build_version args=\"$ac_configure_args\"" AC_SUBST(build_id) ################### ## Makes the output ## # # examples/gras/chord/Makefile examples/gras/chord/test_sg examples/gras/chord/test_rl # src/amok/Makefile SG_CONFIGURE_PART(Generating files...) # Core of the libraries AC_CONFIG_FILES([ Makefile include/Makefile src/Makefile src/ucontext_stack.h ]) # Tools being embeeded in gramine (stub generator) AC_CONFIG_FILES([ tools/Makefile tools/gras/Makefile tools/tesh/Makefile ]) # GRAMINE_CUT_BEGIN # Tools NOT being embeeded in gramine AC_CONFIG_FILES([ tools/graspe-slave ],[ for file in \ tools/graspe-slave tools/graspe-master \ ; do \ test -e $file && chmod +x $file; \ done ]) # Testsuite AC_CONFIG_FILES([ 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 \ ; do \ test -e $file && chmod +x $file; \ done ]) # Documentation AC_CONFIG_FILES([ doc/Makefile doc/Doxyfile ]) # Examples # examples/gras/p2p/Makefile # examples/gras/p2p/chord/Makefile # examples/gras/p2p/can/Makefile if test "x$use_java" = "xyes" ; then AC_CONFIG_FILES([ examples/java/Makefile examples/java/basic/Makefile examples/java/comm_time/Makefile examples/java/suspend/Makefile examples/java/ping_pong/Makefile ]) fi AC_CONFIG_FILES([ examples/Makefile examples/msg/Makefile examples/simdag/Makefile examples/gras/Makefile examples/gras/ping/Makefile examples/gras/rpc/Makefile examples/gras/spawn/Makefile examples/gras/synchro/Makefile examples/gras/timer/Makefile examples/gras/chrono/Makefile examples/gras/mutual_exclusion/simple_token/Makefile examples/gras/mmrpc/Makefile examples/gras/pmm/Makefile examples/gras/all2all/Makefile examples/amok/Makefile examples/amok/bandwidth/Makefile examples/amok/bandwidth/test_sg examples/amok/bandwidth/test_rl examples/amok/saturate/Makefile examples/amok/saturate/test_sg examples/amok/saturate/test_rl ],[ for file in \ \ examples/amok/bandwidth/test_sg examples/amok/bandwidth/test_rl \ examples/amok/saturate/test_sg examples/amok/saturate/test_rl \ ; do \ test -e $file && chmod +x $file; \ done ]) AC_CONFIG_FILES([ src/smpi/smpicc src/smpi/smpirun ]) # GRAMINE_CUT_END AC_OUTPUT echo " Configuration of package \`${PACKAGE}' (version ${VERSION}) on $gras_arch_name (=$gras_arch): Compiler: ${CC} (version: ${GCC_VERSION}) CFlags: ${CFLAGS} CPPFlags: ${CPPFLAGS} LDFlags: ${LDFLAGS} Context backend: ${with_context} " if test -e CVS && test x$USE_MAINTAINER_MODE != xyes ; then echo "WARNING:" echo "WARNING: you seem to compile the CVS version without the maintainer mode." echo "WARNING: You won't be able to build archives that way (make dist is likely to fail). " echo "WARNING: If you want to enable the maintainer mode, juste specify it like this:" echo "WARNING:" echo "WARNING: ./configure '--enable-maintainer-mode' $ac_configure_args" echo "WARNING:" fi echo $build_id > stamp.configure exit 0;