1 dnl Copyright (C) 2004-2007. The SimGrid team. All rights reserved.
3 dnl This file is part of the SimGrid project. This is free software:
4 dnl You can redistribute and/or modify it under the terms of the
5 dnl GNU LGPL (v2.1) licence.
12 AC_INIT([simgrid],[3.4],[simgrid-devel@lists.gforge.inria.fr])
13 AC_CONFIG_SRCDIR([include/gras.h])
14 AC_CONFIG_HEADERS([src/gras_config.h])
15 # A CI_PREREQ(2003.01.16) # We need a recent ACI when having sub-modules
17 AC_REVISION($Revision: 6998 $)
23 AM_INIT_AUTOMAKE([gnu -Wno-portability])
24 AC_CONFIG_MACRO_DIR(acmacro)
25 ACLOCAL="$ACLOCAL -I acmacro"
27 dnl Next few lines is a hack to prevent libtool checking for F77
28 m4_undefine([AC_PROG_F77])
29 m4_defun([AC_PROG_F77],[])
31 dnl We do build a proper DLL when using win32
43 if test -e .svn && echo $VERSION | grep -q svn; then
44 VERSION="$VERSION-r`svnversion`"
45 PACKAGE_VERSION="$PACKAGE_VERSION-r`svnversion`"
46 PACKAGE_STRING="$PACKAGE_STRING r`svnversion`"
47 else if test -e .git && echo $VERSION | grep -q svn; then
48 ver=`git log --oneline -1 | sed 's| .*||'`
49 VERSION=`echo "$VERSION-r$ver" | sed 's/svn/git/'`
50 PACKAGE_VERSION=`echo "$PACKAGE_VERSION-r$ver" | sed 's/svn/git/'`
51 PACKAGE_STRING=`echo "$PACKAGE_STRING r$ver" | sed 's/svn/git/'`
57 SG_CONFIGURE_PART([System checks...])
58 AC_PROG_CC(xlC gcc cc)
64 # Checks for header files.
67 AC_CHECK_HEADERS([sys/socket.h \
69 windows.h winsock.h winsock2.h \
74 AC_CHECK_FUNCS([gettimeofday usleep \
81 dnl GNU systems before POSIX2008 need the _GNU_SOURCE definition to find getline (and simgrid does pass this)
82 AC_MSG_CHECKING(a usable getline)
90 getline(&line, &len, fp);
95 AC_SUBST(need_getline, ["#define SIMGRID_NEED_GETLINE 1 /* enable the getline replacement*/"])
96 AC_DEFINE(SIMGRID_NEED_GETLINE, 1, enable the getline replacement)
97 AC_MSG_RESULT(not found (activating internal implementation))
100 dnl AC_MSG_CHECKING(POSIX timer functions)
101 AC_CHECK_LIB(rt, [clock_gettime], [
102 AC_DEFINE(HAVE_POSIX_GETTIME, 1, POSIX timer functions were found)
103 SIMGRID_DEP="$SIMGRID_DEP -lrt"
104 GRAS_DEP="$GRAS_DEP -lrt"
107 # check for a working snprintf (or use xbt/snprintf.c, which comes from http://www.ijs.si/software/snprintf/)
109 # check for asprintf function familly (or request the replacements from xbt/snprintf.c)
110 AC_CHECK_FUNC( asprintf, :,[
111 AC_DEFINE(NEED_ASPRINTF, 1, enable the asprintf replacement)
112 AC_SUBST(need_asprintf, ["#define SIMGRID_NEED_ASPRINTF 1 /* enable the asprintf replacement */"])
114 AC_CHECK_FUNC( vasprintf, :,[
115 AC_DEFINE(NEED_VASPRINTF, 1, enable the vasprintf replacement)
116 AC_SUBST(need_vasprintf, ["#define SIMGRID_NEED_VASPRINTF 1 /*enable the vasprintf replacement */"])
119 # Checks for typedefs, structures, and compiler characteristics.
124 ###################################
125 ## SimGrid and GRAS specific checks
128 SG_CONFIGURE_PART(Checking GRAS architecture signature...)
129 # Check architecture signature begin
131 # Check architecture signature end
132 GRAS_CHECK_STRUCT_COMPACTION
136 dnl ## CONTEXT IMPLEMENTATION
139 SG_CONFIGURE_PART([Checking threads, contexts or assimilated...])
142 dnl # 1. determine possibilities
145 dnl # check for MCSC method (ucontexts)
146 AC_CHECK_MCSC(mcsc=yes, mcsc=no)
148 dnl # check for pthread method
149 AC_CHECK_HEADERS([pthread.h])
150 AC_CHECK_LIB(pthread,pthread_create,pthread=yes, pthread=no)
152 if test x$pthread = xyes ; then
153 AC_CHECK_LIB(pthread, sem_init, HAVE_SEM_INIT=yes, HAVE_SEM_INIT=no)
154 if test ${HAVE_SEM_INIT} = yes ; then
155 AC_MSG_CHECKING(if sem_init is compilable)
156 AC_TRY_COMPILE([#include <semaphore.h>],
157 [sem_t s; sem_init(&s);], HAVE_SEM_INIT=yes, HAVE_SEM_INIT=no)
158 if test ${HAVE_SEM_INIT} = yes ; then
159 AC_DEFINE([HAVE_SEM_INIT],1,[Define if sem_init() is avaible or not (part of XPG6 standard only)])
165 AC_CHECK_LIB(pthread, sem_timedwait, HAVE_SEM_TIMEDWAIT=yes, HAVE_SEM_TIMEDWAIT=no)
166 if test ${HAVE_SEM_TIMEDWAIT} = yes ; then
167 AC_MSG_CHECKING(if sem_timedwait is compilable)
168 AC_TRY_COMPILE([#include <semaphore.h>],
169 [sem_t *s; const struct timespec * t; sem_timedwait(s, t);], HAVE_SEM_TIMEDWAIT=yes, HAVE_SEM_TIMEDWAIT=no)
170 if test ${HAVE_SEM_TIMEDWAIT} = yes ; then
171 AC_DEFINE([HAVE_SEM_TIMEDWAIT],1,[Define if sem_timedwait() is avaible or not (part of XPG6 standard only)])
178 AC_CHECK_LIB(pthread, pthread_mutex_timedlock, HAVE_MUTEX_TIMEDLOCK=yes, HAVE_MUTEX_TIMEDLOCK=no)
179 if test ${HAVE_MUTEX_TIMEDLOCK} = yes ; then
180 AC_MSG_CHECKING(if pthread_mutex_timedlock is compilable)
181 AC_TRY_COMPILE([#include <pthread.h>],
182 [pthread_mutex_t s; const struct timespec t; sem_timedlock(&s, &t);], HAVE_MUTEX_TIMEDLOCK=yes, HAVE_MUTEX_TIMEDLOCK=no)
183 if test ${HAVE_MUTEX_TIMEDLOCK} = yes ; then
184 AC_DEFINE([HAVE_MUTEX_TIMEDLOCK],1,[Define if pthread_mutex_timedlock() is avaible or not (part of XPG6 standard only?)])
193 dnl # 2. make a general decision
196 if test ".$mcsc" = .yes; then
199 elif test ".$pthread" = .yes; then
200 # ucontext not found, but pthread found
204 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
205 if test `eval echo '${'$as_ac_Header'}'` = yes; then
208 AC_ERROR([no appropriate backend found])
211 AM_CONDITIONAL(IS_WINDOWS,test x$windows_context = xyes)
215 dnl # 3. allow decision to be overridden by user
218 AC_MSG_CHECKING(what kind of backend should we use)
220 AC_ARG_WITH(pthread, [ --with-pthread Use pthread instead of ucontext.],with_context=pthread)
221 AC_ARG_WITH(pthread, [ --with-pthreads Use pthread instead of ucontext.],with_context=pthread)
224 [ --with-context=[ucontext/pthread] Use either (System V) swapcontext or pthread [[default=auto]].],,
227 if test "x$with_context$mcsc" = "xucontextno" ; then
228 AC_MSG_ERROR([--with-context=ucontext specified but ucontext unusable. Relaunch configure without this argument.], 77)
231 case $with_context in
236 auto) with_context=ucontext;;
237 *) AC_MSG_ERROR([--with-context must be either ucontext or pthread]) ;;
240 if test "x$with_context" = "xucontext" ; then
241 if test ".$mcsc" = .yes; then
242 AC_MSG_RESULT(found working ucontext. Great!)
243 AC_DEFINE([CONTEXT_UCONTEXT],1,[Define if xbt contexts are based on ucontext or not])
244 AC_CHECK_HEADERS([valgrind/valgrind.h])
246 if test ".$windows_context" = .yes ; then
247 AC_MSG_RESULT(use windows context portability layer.)
250 AC_MSG_RESULT([[no working ucontext found. Try pthreads as a fallback]])
256 if test "x$with_context" = "xpthread"; then
257 if test x$pthread != xyes ; then # reuse previous checks
258 AC_MSG_ERROR([[Cannot find pthreads (try --with-context=ucontext if you haven't already tried).]])
260 AC_DEFINE([CONTEXT_THREADS],1,[Define if xbt contexts are based on our threads implementation or not])
261 AC_MSG_RESULT(You have pthreads and requested for them. Fine.)
263 AM_CONDITIONAL(CONTEXT_THREADS,test "x$with_context" != xucontext)
266 dnl # 4. determine a few additional details
269 if test "x$with_context" = "xucontext" ; then
270 dnl # direction of stack grow
271 AC_CHECK_STACKGROWTH(PTH_STACKGROWTH)
272 if test ".$ac_cv_check_stackgrowth" = ".down"; then
273 PTH_STACK_GROWTH="down"
275 PTH_STACK_GROWTH="up"
277 AC_SUBST(PTH_STACK_GROWTH)
279 AC_CHECK_STACKSETUP(makecontext, pth_skaddr_makecontext, pth_sksize_makecontext)
282 #########################################
283 ## Check for libraries extra-dependencies
286 SG_CONFIGURE_PART(Checking extra libraries dependencies...)
288 if test xpthread=xyes ; then
289 # if the pthreads are usable
290 if test "x$with_context" = "xpthread" ; then
291 # if we use them to implement the xbt_context
292 SIMGRID_DEP="$SIMGRID_DEP -lpthread"
294 # we need them in any case for the gras lib (which is multithreaded), but on windows (of course)
295 if test "x$with_context" != "xwindows" ; then
296 GRAS_DEP="$GRAS_DEP -lpthread"
299 AC_SEARCH_LIBS([connect],[socket],[],[],[]) # need -lsocket on solaris
301 #########################################
302 ## Build optional modules (gtnets)
306 AS_HELP_STRING([--with-gtnets], [Path to GTNetS installation (default to empty, ie not using GTNetS)]),
307 gtnets_path="$withval",gtnets_path="no")
308 if test "x$gtnets_path" = "xno" ; then
309 AC_MSG_RESULT(Eventually you will come to GTNetS.)
311 AC_MSG_RESULT(***** You have decided to use the experimental GTNetS. We hope you know what you're doing.. *****)
312 AC_MSG_CHECKING(for gtnets)
314 GTNETS_LDFLAGS="-lgtnets -L$gtnets_path/lib"
315 GTNETS_CPPFLAGS="-I$gtnets_path/include -I$gtnets_path/include/gtnets"
317 CPPFLAGS_SAV=$CPPFLAGS
318 CPPFLAGS+=$GTNETS_CPPFLAGS
319 LDFLAGS+=$GTNETS_LDFLAGS
320 AC_TRY_LINK([ #include <simulator.h>
321 ], [Simulator s; s.RunUntilNextCompletion();], gtnets=yes, gtnets=no)
322 CPPFLAGS=$CPPFLAGS_SAV
327 if test "x$gtnets" = "xyes" ; then
328 AC_MSG_RESULT(Enabling GTNETS support.)
329 AC_DEFINE([HAVE_GTNETS], 1, [Indicates that we have GTNETS support])
330 LDFLAGS+="-lgtnets -L$gtnets_path/lib"
331 CPPFLAGS+="-I$gtnets_path/include -I$gtnets_path/include/gtnets"
333 AM_CONDITIONAL(HAVE_GTNETS, test "x$gtnets" != "xno")
337 AC_SUBST([SIMGRID_DEP])
340 AC_CHECK_LIB(nsl, gethostbyname, [GRAS_DEP="$GRAS_DEP -lnsl"])
341 AC_CHECK_LIB(socket, connect, [GRAS_DEP="$GRAS_DEP -lsocket"])
343 AC_MSG_CHECKING(for extra dependencies of libgras)
345 *mingw* ) GRAS_DEP="$GRAS_DEP -lws2_32" ; SIMGRID_DEP="$SIMGRID_DEP -lws2_32";
346 AM_CPPFLAGS="$AM_CPPFLAGS -DDLL_EXPORT"
347 AC_DEFINE(CONTEXT_THREADS,1);;
352 if test "x$GRAS_DEP" = x; then
355 AC_MSG_RESULT($GRAS_DEP)
359 ##############################################
360 ## Enhance maintainer mode and SUBST variables
361 ## (must be placed after any compilation tests since our overprotective flags
362 ## let some tests fail)
364 # Check whether we are doing a regular build or a GRAMINE (minimal) one
365 # Next line is modified by sed when building gramine source tree
367 if test x$gramine_mode = xyes
369 USE_MAINTAINER_MODE=no
371 AM_CONDITIONAL(GRAMINE_MODE,test x$gramine_mode != xno)
374 if test x$USE_MAINTAINER_MODE = xyes
376 # Maintainers have no choice ! I'm a BOFH, and I plainly assume. [Mt]
377 force_compile_warnings=yes
382 ## Support for tracing instrumentation (no longer supported in autotools)
386 ## Support for the supernovae compilation mode
388 AC_ARG_ENABLE(supernovae,
389 AS_HELP_STRING([--enable-supernovae],[Put the whole library in one compilation unit only to help gcc optimizing the code]),
390 [supernovae=$enableval],
392 AM_CONDITIONAL(SUPERNOVAE_MODE, test x$supernovae != xno)
397 AC_SUBST([AM_CPPFLAGS])
398 AC_SUBST([abs_builddir])
399 AC_SUBST([abs_srcdir])
400 AC_SUBST([abs_top_builddir])
401 AC_SUBST([abs_top_srcdir])
403 ##############################################
404 ## Specific mode for build daemons.
405 ## (they compile the SVN without having the autotools installed)
406 AC_ARG_ENABLE(botbuild,
407 AS_HELP_STRING([--enable-botbuild], [Compilation mode for build daemons -- do not use it]),
408 botbuild=$enableval,botbuild=no)
409 AM_CONDITIONAL(BOTBUILD_MODE,test x$botbuild != xno)
411 if test -e .svn && test x$USE_MAINTAINER_MODE != xyes && test x$botbuild != xyes ; then
413 echo "ERROR: You have to enable the maintainer mode to compile the SVN."
414 echo "ERROR: For this, just call configure this way:"
416 echo "ERROR: ./configure '--enable-maintainer-mode' $ac_configure_args"
422 SG_CONFIGURE_PART(Checking Java bindings...)
425 AS_HELP_STRING([--disable-java], [To not compile the Java bindings even if the tools are found]),
426 disable_java=$enableval,disable_java=yes)
427 if test "x$disable_java" != "xyes" ; then
428 use_java="disabled by user"
430 AC_PATH_PROG([JAVAC], [javac], `which javac`)
431 AC_PATH_PROG([JAVA], [java] , `which java`)
432 AC_PATH_PROG([JAR], [jar] , `which jar`)
433 AC_CHECK_HEADERS(jni.h)
434 if test -n "$JAVAC" && test -n "$JAVA" && test -n "$JAR" && test "x$ac_cv_header_jni_h" = "xyes" ; then
436 AC_DEFINE(HAVE_JAVA,1, [defines whether Java bindings must be compiled or not])
438 use_java="no (you may want to install the java-gcj-compat-dev package)"
441 AC_MSG_RESULT(decide whether to compile java bindings... $use_java)
442 AM_CONDITIONAL(HAVE_JAVA,test "x$use_java" = "xyes")
445 SG_CONFIGURE_PART(Checking Lua bindings...)
447 AS_HELP_STRING([--disable-lua], [To not compile the Lua bindings even if the tools are found]),
448 disable_lua=$enableval,disable_lua=yes)
449 if test "x$disable_lua" != "xyes" ; then
450 use_lua="disabled by user"
452 AC_CHECK_HEADERS(lua5.1/lualib.h)
453 if test "x$ac_cv_header_lua5_1_lualib_h" = "xyes" ; then
455 AC_DEFINE(HAVE_LUA,1, [defines whether Lua bindings must be compiled or not])
456 SIMGRID_DEP="${SIMGRID_DEP} -ldl -llua5.1"
458 use_lua="no (you may want to install the liblua5.1-0-dev package)"
461 AC_MSG_RESULT(decide whether to compile lua bindings... $use_lua)
462 AM_CONDITIONAL(HAVE_LUA,test "x$use_lua" = "xyes")
464 SG_CONFIGURE_PART(Checking Ruby bindings...)
467 AS_HELP_STRING([--disable-ruby], [To not compile the Ruby bindings even if the tools are found]),
468 disable_ruby=$enableval,disable_ruby=yes)
469 if test "x$disable_ruby" != "xyes" ; then
470 use_ruby="disabled by user"
472 CPPFLAGS="-I/usr/lib/ruby/1.8/i486-linux/ $CPPFLAGS"
473 AC_MSG_CHECKING(checking ruby.h usability and presence)
476 #undef PACKAGE_TARNAME
477 #undef PACKAGE_VERSION
478 #undef PACKAGE_STRING
479 #undef PACKAGE_BUGREPORT
481 ], use_ruby=yes,use_ruby="no (Package ruby1.8-dev missing)")
482 AC_MSG_RESULT($use_ruby)
483 if test "x$use_ruby" = "xyes" ; then
484 AC_DEFINE(HAVE_RUBY,1, [defines whether Ruby bindings must be compiled or not])
485 SIMGRID_DEP="${SIMGRID_DEP} -lruby1.8"
487 AC_MSG_RESULT(Please install the ruby1.8-dev package (on debian and similar) to get ruby bindings)
490 AC_MSG_RESULT(decide whether to compile ruby bindings... $use_ruby)
491 AM_CONDITIONAL(HAVE_RUBY,test "x$use_ruby" = "xyes")
494 #####################
495 ## Check for programs
498 SG_CONFIGURE_PART(Checking programs...)
499 AC_CHECK_PROG(BASH, bash, `which bash`, /bin/sh)
500 WARNING="This file is generated, do not edit"
504 # Can we rebuild the parsers?
505 # We really want flex and refuse other lex. So, the parser is portable and
506 # does not induce extra lib dependency
509 # Can we rebuild the xml-lexers from the XML specification?
510 # if not, simply touch the flex source files (which are distributed in
511 # tarballs even if generated by flexml) and hope for the best.
512 AC_CHECK_PROG(FLEXML,flexml,`which flexml`,NOTFOUND)
513 AM_CONDITIONAL(HAVE_FLEXML,test x$FLEXML != xNOTFOUND)
515 # Check for doxygen when in maintainer mode which is helpful to build doc & dist
516 AC_PATH_PROG(DOXYGEN,doxygen,`which doxygen`)
517 AC_PATH_PROG(FIG2DEV,fig2dev,`which fig2dev`)
518 AM_CONDITIONAL(HAVE_DOXYGEN,test x$DOXYGEN != x &&
521 # Can we rebuild the publication list from the bib file?
522 AC_CHECK_PROG(BIBTEX,bibtex,`which flexml`,NOTFOUND)
523 AC_CHECK_PROG(BIBTOOL,bibtool,`which bibtool`,NOTFOUND)
524 AC_CHECK_PROG(ICONV,iconv,`which iconv`,NOTFOUND)
525 AC_CHECK_PROG(BIBTEX2HTML,bibtex2html,`which bibtex2html`,NOTFOUND)
527 BIBTEX2HTML_VER="date"
528 if test "x$BIBTEX2HTML" != "xNOTFOUND" ; then
529 BIBTEX2HTML_VER=`$BIBTEX2HTML --help 2>&1 | grep date`
532 AC_MSG_CHECKING(whether you have the right bibtex2html and will be able to build HTML files from the bibtex file)
533 AM_CONDITIONAL(HAVE_BIBTEX2HTML,test "x$BIBTEX2HTML_VER" == "x" &&
534 test "x$BIBTEX2HTML" != "xNOTFOUND" &&
535 test "x$BIBTOOL" != "xNOTFOUND" &&
536 test "x$ICONV" != "xNOTFOUND" )
538 if test "x$BIBTEX2HTML_VER" == "x" &&
539 test "x$BIBTEX2HTML" != "xNOTFOUND" &&
540 test "x$BIBTOOL" != "xNOTFOUND" &&
541 test "x$ICONV" != "xNOTFOUND"; then
547 # Can we extract really usable backtraces? (also need the popen function)
548 AC_PATH_PROG(ADDR2LINE, addr2line)
549 if test x$ADDR2LINE != x ; then
550 AC_DEFINE_UNQUOTED(ADDR2LINE,"$ADDR2LINE",[Path to the addr2line tool])
553 AC_SUBST(ac_configure_args)
554 AC_DEFINE_UNQUOTED(AC_CONFIGURE_ARGS,"$ac_configure_args",[Arguments passed to the configure script])
555 # Can we make status line about the compilation result?
556 dnl A C_CHECK_PROG(MD5SUM,md5sum,`which md5sum`)
557 build_id="$PACKAGE ver=$VERSION args=\"$ac_configure_args\""
566 # examples/gras/chord/Makefile examples/gras/chord/test_sg examples/gras/chord/test_rl
569 SG_CONFIGURE_PART(Generating files...)
571 # Core of the libraries
576 include/simgrid_config.h
578 src/context_sysv_config.h
581 # Tools being embeeded in gramine (stub generator)
587 # tools/tesh2/Makefile
592 # Tools NOT being embeeded in gramine
597 tools/graspe-slave tools/graspe-master \
598 checkall examples/java/runtest \
599 src/mk_supernovae.sh \
601 test -e $file && chmod +x $file; \
605 # build tools && Testsuite
613 testsuite/run_tests \
615 test -e $file && chmod +x $file; \
619 # Teshsuite (testsuite using tesh)
632 # examples/gras/p2p/Makefile
633 # examples/gras/p2p/chord/Makefile
634 # examples/gras/p2p/can/Makefile
637 examples/java/Makefile
638 examples/java/basic/Makefile
639 examples/java/comm_time/Makefile
640 examples/java/suspend/Makefile
641 examples/java/ping_pong/Makefile
646 examples/msg/Makefile
647 examples/simdag/Makefile
648 examples/gras/Makefile
649 examples/gras/ping/Makefile
650 examples/gras/rpc/Makefile
651 examples/gras/spawn/Makefile
652 examples/gras/synchro/Makefile
653 examples/gras/timer/Makefile
654 examples/gras/properties/Makefile
655 examples/gras/chrono/Makefile
656 examples/gras/mutual_exclusion/simple_token/Makefile
657 examples/gras/mmrpc/Makefile
658 examples/gras/pmm/Makefile
659 examples/gras/all2all/Makefile
660 examples/amok/Makefile
661 examples/smpi/Makefile
663 # examples/gras/replay/Makefile
673 test -e $file && chmod +x $file; \
683 Configuration of package \`${PACKAGE}' (version ${VERSION}) on $gras_arch_name (=$gras_arch):
685 Compiler: ${CC} (version: ${GCC_VERSION})
688 CPPFlags: ${CPPFLAGS}
691 Context backend: ${with_context}
692 Compile Java: ${use_java}
693 Compile Lua: ${use_lua}
694 Compile Ruby: ${use_ruby}
696 Maintainer mode: ${USE_MAINTAINER_MODE}
697 Supernovae mode: ${supernovae}
700 if test x$botbuild = xyes ; then
701 echo " This is a bot build. Do not specify --enable-botbuild if you are not a bot."
705 if test -e .svn && test x$USE_MAINTAINER_MODE != xyes && test x$botbuild = xyes ; then
707 echo "WARNING: You are compiling the SVN in botbuild mode. If you are not a daemon, don't do so. "
708 echo "WARNING: Remove the --enable-botbuild from your configure line, and add --enable-maintainer-mode instead."
710 echo "WARNING: You won't be able to build archives until then (make dist is likely to fail). "
714 echo $build_id > stamp.configure