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],[3.3.4-svn],[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: 6267 $)
23 AM_INIT_AUTOMAKE([gnu -Wno-portability])
24 AC_CONFIG_MACRO_DIR(acmacro)
25 ACLOCAL="$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
38 if test -e .svn && cat $VERSION | grep -q svn; then
39 VERSION="$VERSION-r`svnversion`"
40 PACKAGE_VERSION="$PACKAGE_VERSION-r`svnversion`"
41 PACKAGE_STRING="PACKAGE_STRING r`svnversion`"
47 SG_CONFIGURE_PART([System checks...])
48 AC_PROG_CC(xlC gcc cc)
54 # Checks for header files.
57 AC_CHECK_HEADERS([sys/socket.h \
59 windows.h winsock.h winsock2.h \
64 AC_CHECK_FUNCS([gettimeofday usleep \
72 # check for a working snprintf (or use xbt/snprintf.c, which comes from http://www.ijs.si/software/snprintf/)
74 # check for a working asprintf (or activate our replacement)
76 # check for asprintf function familly (or request the replacements from xbt/snprintf.c)
77 dnl A C_CHECK_FUNC( asprintf, :, AC_DEFINE(NEED_ASPRINTF, 1, enable the asprintf replacement))
78 dnl A C_CHECK_FUNC( vasprintf, :, AC_DEFINE(NEED_VASPRINTF, 1, enable the vasprintf replacement))
80 # Checks for typedefs, structures, and compiler characteristics.
85 ###################################
86 ## SimGrid and GRAS specific checks
89 SG_CONFIGURE_PART(Checking GRAS architecture signature...)
90 # Check architecture signature begin
92 # Check architecture signature end
93 GRAS_CHECK_STRUCT_COMPACTION
97 dnl ## CONTEXT IMPLEMENTATION
100 SG_CONFIGURE_PART([Checking threads, contexts or assimilated...])
103 dnl # 1. determine possibilities
106 dnl # check for MCSC method (ucontexts)
107 AC_CHECK_MCSC(mcsc=yes, mcsc=no)
109 dnl # check for pthread method
110 AC_CHECK_HEADERS([pthread.h])
111 AC_CHECK_LIB(pthread,pthread_create,pthread=yes, pthread=no)
113 if test x$pthread = xyes ; then
114 AC_CHECK_LIB(pthread, sem_init, HAVE_SEM_INIT=yes, HAVE_SEM_INIT=no)
115 if test ${HAVE_SEM_INIT} = yes ; then
116 AC_MSG_CHECKING(if sem_init is compilable)
117 AC_TRY_COMPILE([#include <semaphore.h>],
118 [sem_t s; sem_init(&s);], HAVE_SEM_INIT=yes, HAVE_SEM_INIT=no)
119 if test ${HAVE_SEM_INIT} = yes ; then
120 AC_DEFINE([HAVE_SEM_INIT],1,[Define if sem_init() is avaible or not (part of XPG6 standard only)])
126 AC_CHECK_LIB(pthread, sem_timedwait, HAVE_SEM_TIMEDWAIT=yes, HAVE_SEM_TIMEDWAIT=no)
127 if test ${HAVE_SEM_TIMEDWAIT} = yes ; then
128 AC_MSG_CHECKING(if sem_timedwait is compilable)
129 AC_TRY_COMPILE([#include <semaphore.h>],
130 [sem_t *s; const struct timespec * t; sem_timedwait(s, t);], HAVE_SEM_TIMEDWAIT=yes, HAVE_SEM_TIMEDWAIT=no)
131 if test ${HAVE_SEM_TIMEDWAIT} = yes ; then
132 AC_DEFINE([HAVE_SEM_TIMEDWAIT],1,[Define if sem_timedwait() is avaible or not (part of XPG6 standard only)])
139 AC_CHECK_LIB(pthread, pthread_mutex_timedlock, HAVE_MUTEX_TIMEDLOCK=yes, HAVE_MUTEX_TIMEDLOCK=no)
140 if test ${HAVE_MUTEX_TIMEDLOCK} = yes ; then
141 AC_MSG_CHECKING(if pthread_mutex_timedlock is compilable)
142 AC_TRY_COMPILE([#include <pthread.h>],
143 [pthread_mutex_t s; const struct timespec t; sem_timedlock(&s, &t);], HAVE_MUTEX_TIMEDLOCK=yes, HAVE_MUTEX_TIMEDLOCK=no)
144 if test ${HAVE_MUTEX_TIMEDLOCK} = yes ; then
145 AC_DEFINE([HAVE_MUTEX_TIMEDLOCK],1,[Define if pthread_mutex_timedlock() is avaible or not (part of XPG6 standard only?)])
154 dnl # 2. make a general decision
157 if test ".$mcsc" = .yes; then
160 elif test ".$pthread" = .yes; then
161 # ucontext not found, but pthread found
165 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
166 if test `eval echo '${'$as_ac_Header'}'` = yes; then
169 AC_ERROR([no appropriate backend found])
172 AM_CONDITIONAL(IS_WINDOWS,test x$windows_context = xyes)
176 dnl # 3. allow decision to be overridden by user
179 AC_MSG_CHECKING(what kind of backend should we use)
181 AC_ARG_WITH(pthread, [ --with-pthread Use pthread instead of ucontext.],with_context=pthread)
182 AC_ARG_WITH(pthread, [ --with-pthreads Use pthread instead of ucontext.],with_context=pthread)
185 [ --with-context=[ucontext/pthread] Use either (System V) swapcontext or pthread [[default=auto]].],,
188 if test "x$with_context$mcsc" = "xucontextno" ; then
189 AC_MSG_ERROR([--with-context=ucontext specified but ucontext unusable. Relaunch configure without this argument.], 77)
192 case $with_context in
197 auto) with_context=ucontext;;
198 *) AC_MSG_ERROR([--with-context must be either ucontext or pthread]) ;;
201 if test "x$with_context" = "xucontext" ; then
202 if test ".$mcsc" = .yes; then
203 AC_MSG_RESULT(found working ucontext. Great!)
204 AC_DEFINE([CONTEXT_UCONTEXT],1,[Define if xbt contexts are based on ucontext or not])
205 AC_CHECK_HEADERS([valgrind/valgrind.h])
207 if test ".$windows_context" = .yes ; then
208 AC_MSG_RESULT(use windows context portability layer.)
211 AC_MSG_RESULT([[no working ucontext found. Try pthreads as a fallback]])
217 if test "x$with_context" = "xpthread"; then
218 if test x$pthread != xyes ; then # reuse previous checks
219 AC_MSG_ERROR([[Cannot find pthreads (try --with-context=ucontext if you haven't already tried).]])
221 AC_DEFINE([CONTEXT_THREADS],1,[Define if xbt contexts are based on our threads implementation or not])
222 AC_MSG_RESULT(You have pthreads and requested for them. Fine.)
224 AM_CONDITIONAL(CONTEXT_THREADS,test "x$with_context" != xucontext)
227 dnl # 4. determine a few additional details
230 if test "x$with_context" = "xucontext" ; then
231 dnl # direction of stack grow
232 AC_CHECK_STACKGROWTH(PTH_STACKGROWTH)
233 if test ".$ac_cv_check_stackgrowth" = ".down"; then
234 PTH_STACK_GROWTH="down"
236 PTH_STACK_GROWTH="up"
238 AC_SUBST(PTH_STACK_GROWTH)
240 AC_CHECK_STACKSETUP(makecontext, pth_skaddr_makecontext, pth_sksize_makecontext)
243 #########################################
244 ## Check for libraries extra-dependencies
247 SG_CONFIGURE_PART(Checking extra libraries dependencies...)
253 if test xpthread=xyes ; then
254 # if the pthreads are usable
255 if test "x$with_context" = "xpthread" ; then
256 # if we use them to implement the xbt_context
257 SIMGRID_DEP="-lpthread"
259 # we need them in any case for the gras lib (which is multithreaded), but on windows (of course)
260 if test "x$with_context" != "xwindows" ; then
264 AC_SEARCH_LIBS([connect],[socket],[],[],[]) # need -lsocket on solaris
266 #########################################
267 ## Build optional modules (gtnets)
271 AS_HELP_STRING([--with-gtnets], [Path to GTNetS installation (default to empty, ie not using GTNetS)]),
272 gtnets_path="$withval",gtnets_path="no")
273 if test "x$gtnets_path" = "xno" ; then
274 AC_MSG_RESULT(Eventually you will come to GTNetS.)
276 AC_MSG_RESULT(***** You have decided to use the experimental GTNetS. We hope you know what you're doing.. *****)
277 AC_MSG_CHECKING(for gtnets)
279 GTNETS_LDFLAGS="-lgtnets -L$gtnets_path/lib"
280 GTNETS_CPPFLAGS="-I$gtnets_path/include -I$gtnets_path/include/gtnets"
282 CPPFLAGS_SAV=$CPPFLAGS
283 CPPFLAGS+=$GTNETS_CPPFLAGS
284 LDFLAGS+=$GTNETS_LDFLAGS
285 AC_TRY_LINK([ #include <simulator.h>
286 ], [Simulator s; s.RunUntilNextCompletion();], gtnets=yes, gtnets=no)
287 CPPFLAGS=$CPPFLAGS_SAV
292 if test "x$gtnets" = "xyes" ; then
293 AC_MSG_RESULT(Enabling GTNETS support.)
294 AC_DEFINE([HAVE_GTNETS], 1, [Indicates that we have GTNETS support])
295 LDFLAGS+="-lgtnets -L$gtnets_path/lib"
296 CPPFLAGS+="-I$gtnets_path/include -I$gtnets_path/include/gtnets"
298 AM_CONDITIONAL(HAVE_GTNETS, test "x$gtnets" != "xno")
302 AC_SUBST([SIMGRID_DEP])
305 AC_CHECK_LIB(nsl, gethostbyname, [GRAS_DEP="$GRAS_DEP -lnsl"])
306 AC_CHECK_LIB(socket, connect, [GRAS_DEP="$GRAS_DEP -lsocket"])
308 AC_MSG_CHECKING(for extra dependencies of libgras)
310 *mingw* ) GRAS_DEP="$GRAS_DEP -lws2_32" ; SIMGRID_DEP="$SIMGRID_DEP -lws2_32";
311 AM_CPPFLAGS="$AM_CPPFLAGS -DDLL_EXPORT"
312 AC_DEFINE(CONTEXT_THREADS,1);;
317 if test "x$GRAS_DEP" = x; then
320 AC_MSG_RESULT($GRAS_DEP)
324 ##############################################
325 ## Enhance maintainer mode and SUBST variables
326 ## (must be placed after any compilation tests since our overprotective flags
327 ## let some tests fail)
329 # Check whether we are doing a regular build or a GRAMINE (minimal) one
330 # Next line is modified by sed when building gramine source tree
332 if test x$gramine_mode = xyes
334 USE_MAINTAINER_MODE=no
336 AM_CONDITIONAL(GRAMINE_MODE,test x$gramine_mode != xno)
339 if test x$USE_MAINTAINER_MODE = xyes
341 # Maintainers have no choice ! I'm a BOFH, and I plainly assume. [Mt]
342 force_compile_warnings=yes
347 ## Support for the supernovae compilation mode
349 if test x$USE_MAINTAINER_MODE = xyes
351 not_maintainer_mode=no
353 not_maintainer_mode=yes
356 AC_ARG_ENABLE(supernovae,
357 AS_HELP_STRING([--enable-supernovae],[Put the whole library in one compilation unit only to help gcc optimizing the code]),
358 [supernovae=$enableval],
359 [supernovae=$not_maintainer_mode])
360 AM_CONDITIONAL(SUPERNOVAE_MODE, test x$supernovae != xno)
365 AC_SUBST([AM_CPPFLAGS])
366 AC_SUBST([abs_builddir])
367 AC_SUBST([abs_srcdir])
368 AC_SUBST([abs_top_builddir])
369 AC_SUBST([abs_top_srcdir])
371 ##############################################
372 ## Specific mode for build daemons.
373 ## (they compile the SVN without having the autotools installed)
374 AC_ARG_ENABLE(botbuild,
375 AS_HELP_STRING([--enable-botbuild], [Compilation mode for build daemons -- do not use it]),
376 botbuild=$enableval,botbuild=no)
377 AM_CONDITIONAL(BOTBUILD_MODE,test x$botbuild != xno)
379 if test -e .svn && test x$USE_MAINTAINER_MODE != xyes && test x$botbuild != xyes ; then
381 echo "ERROR: You have to enable the maintainer mode to compile the SVN."
382 echo "ERROR: For this, just call configure this way:"
384 echo "ERROR: ./configure '--enable-maintainer-mode' $ac_configure_args"
390 SG_CONFIGURE_PART(Checking Java bindings...)
393 AS_HELP_STRING([--disable-java], [To not compile the Java bindings even if the tools are found]),
394 disable_java=$enableval,disable_java=yes)
395 if test "x$disable_java" != "xyes" ; then
396 use_java="disabled by user"
398 AC_PATH_PROG([JAVAC], [javac], `which javac`)
399 AC_PATH_PROG([JAVA], [java] , `which java`)
400 AC_PATH_PROG([JAR], [jar] , `which jar`)
401 AC_CHECK_HEADERS(jni.h)
402 if test -n "$JAVAC" && test -n "$JAVA" && test -n "$JAR" && test "x$ac_cv_header_jni_h" = "xyes" ; then
404 AC_DEFINE(HAVE_JAVA,1, [defines whether Java bindings must be compiled or not])
409 AC_MSG_RESULT(decide whether to compile java bindings... $use_java)
410 AM_CONDITIONAL(HAVE_JAVA,test "x$use_java" = "xyes")
413 #####################
414 ## Check for programs
417 SG_CONFIGURE_PART(Checking programs...)
418 AC_CHECK_PROG(BASH, bash, `which bash`, /bin/sh)
419 WARNING="This file is generated, do not edit"
423 # Can we rebuild the parsers?
424 # We really want flex and refuse other lex. So, the parser is portable and
425 # does not induce extra lib dependency
428 # Can we rebuild the xml-lexers from the XML specification?
429 # if not, simply touch the flex source files (which are distributed in
430 # tarballs even if generated by flexml) and hope for the best.
431 AC_CHECK_PROG(FLEXML,flexml,`which flexml`,NOTFOUND)
432 AM_CONDITIONAL(HAVE_FLEXML,test x$FLEXML != xNOTFOUND)
434 # Check for doxygen when in maintainer mode which is helpful to build doc & dist
435 AC_PATH_PROG(DOXYGEN,doxygen,`which doxygen`)
436 AM_CONDITIONAL(HAVE_DOXYGEN,test x$DOXYGEN != x)
438 # Can we rebuild the publication list from the bib file?
439 AC_CHECK_PROG(BIBTEX,bibtex,`which flexml`,NOTFOUND)
440 AC_CHECK_PROG(BIBTOOL,bibtool,`which bibtool`,NOTFOUND)
441 AC_CHECK_PROG(ICONV,iconv,`which iconv`,NOTFOUND)
442 AC_CHECK_PROG(BIBTEX2HTML,bibtex2html,`which bibtex2html`,NOTFOUND)
444 BIBTEX2HTML_VER="date"
445 if test "x$BIBTEX2HTML" != "xNOTFOUND" ; then
446 BIBTEX2HTML_VER=`$BIBTEX2HTML --help 2>&1 | grep date`
449 AC_MSG_CHECKING(whether you have the right bibtex2html and will be able to build HTML files from the bibtex file)
450 AM_CONDITIONAL(HAVE_BIBTEX2HTML,test "x$BIBTEX2HTML_VER" == "x" &&
451 test "x$BIBTEX2HTML" != "xNOTFOUND" &&
452 test "x$BIBTOOL" != "xNOTFOUND" &&
453 test "x$ICONV" != "xNOTFOUND" )
455 if test "x$BIBTEX2HTML_VER" == "x" &&
456 test "x$BIBTEX2HTML" != "xNOTFOUND" &&
457 test "x$BIBTOOL" != "xNOTFOUND" &&
458 test "x$ICONV" != "xNOTFOUND"; then
464 # Can we extract really usable backtraces? (also need the popen function)
465 AC_PATH_PROG(ADDR2LINE, addr2line)
466 if test x$ADDR2LINE != x ; then
467 AC_DEFINE_UNQUOTED(ADDR2LINE,"$ADDR2LINE",[Path to the addr2line tool])
470 AC_SUBST(ac_configure_args)
471 AC_DEFINE_UNQUOTED(AC_CONFIGURE_ARGS,"$ac_configure_args",[Arguments passed to the configure script])
472 # Can we make status line about the compilation result?
473 dnl A C_CHECK_PROG(MD5SUM,md5sum,`which md5sum`)
474 build_id="$PACKAGE ver=$VERSION args=\"$ac_configure_args\""
483 # examples/gras/chord/Makefile examples/gras/chord/test_sg examples/gras/chord/test_rl
486 SG_CONFIGURE_PART(Generating files...)
488 # Core of the libraries
494 src/context_sysv_config.h
497 # Tools being embeeded in gramine (stub generator)
503 # tools/tesh2/Makefile
508 # Tools NOT being embeeded in gramine
513 tools/graspe-slave tools/graspe-master \
514 checkall examples/java/runtest \
515 src/mk_supernovae.sh \
517 test -e $file && chmod +x $file; \
528 testsuite/run_tests \
530 test -e $file && chmod +x $file; \
534 # Teshsuite (testsuite using tesh)
547 # examples/gras/p2p/Makefile
548 # examples/gras/p2p/chord/Makefile
549 # examples/gras/p2p/can/Makefile
552 examples/java/Makefile
553 examples/java/basic/Makefile
554 examples/java/comm_time/Makefile
555 examples/java/suspend/Makefile
556 examples/java/ping_pong/Makefile
561 examples/msg/Makefile
562 examples/simdag/Makefile
563 examples/gras/Makefile
564 examples/gras/ping/Makefile
565 examples/gras/rpc/Makefile
566 examples/gras/spawn/Makefile
567 examples/gras/synchro/Makefile
568 examples/gras/timer/Makefile
569 examples/gras/properties/Makefile
570 examples/gras/chrono/Makefile
571 examples/gras/mutual_exclusion/simple_token/Makefile
572 examples/gras/mmrpc/Makefile
573 examples/gras/pmm/Makefile
574 examples/gras/all2all/Makefile
575 examples/amok/Makefile
576 examples/smpi/Makefile
578 # examples/gras/replay/Makefile
588 test -e $file && chmod +x $file; \
598 Configuration of package \`${PACKAGE}' (version ${VERSION}) on $gras_arch_name (=$gras_arch):
600 Compiler: ${CC} (version: ${GCC_VERSION})
603 CPPFlags: ${CPPFLAGS}
606 Context backend: ${with_context}
607 Compile Java: ${use_java}
609 Maintainer mode: ${USE_MAINTAINER_MODE}
610 Supernovae mode: ${supernovae}
613 if test x$botbuild = xyes ; then
614 echo " This is a bot build. Do not specify --enable-botbuild if you are not a bot."
618 if test -e .svn && test x$USE_MAINTAINER_MODE != xyes && test x$botbuild = xyes ; then
620 echo "WARNING: You are compiling the SVN in botbuild mode. If you are not a daemon, don't do so. "
621 echo "WARNING: Remove the --enable-botbuild from your configure line, and add --enable-maintainer-mode instead."
623 echo "WARNING: You won't be able to build archives until then (make dist is likely to fail). "
627 echo $build_id > stamp.configure