7 AC_INIT([simgrid],[3.1.1-cvs],[simgrid-devel@lists.gforge.inria.fr])
8 AC_CONFIG_SRCDIR([include/gras.h])
9 AC_CONFIG_HEADERS([src/gras_config.h])
10 # A CI_PREREQ(2003.01.16) # We need a recent ACI when having sub-modules
12 AC_REVISION($Revision$)
17 AC_CONFIG_MACRO_DIR(acmacro)
18 ACLOCAL="$ACLOCAL -I acmacro"
25 SG_CONFIGURE_PART(System checks...)
26 AC_PROG_CC(xlC gcc cc)
32 # Checks for header files.
35 AC_CHECK_HEADERS([sys/socket.h \
37 windows.h winsock.h winsock2.h \
42 AC_CHECK_FUNCS([gettimeofday usleep \
49 # check for a working snprintf (or use xbt/snprintf.c, which comes from http://www.ijs.si/software/snprintf/)
51 # check for asprintf function familly (or request the replacements from xbt/snprintf.c)
52 AC_CHECK_FUNC( asprintf, :, AC_DEFINE(NEED_ASPRINTF, 1, enable the asprintf replacement))
53 AC_CHECK_FUNC( vasprintf, :, AC_DEFINE(NEED_VASPRINTF, 1, enable the vasprintf replacement))
55 # Checks for typedefs, structures, and compiler characteristics.
60 ###################################
61 ## SimGrid and GRAS specific checks
64 SG_CONFIGURE_PART(Checking GRAS architecture signature...)
65 # Check architecture signature begin
67 # Check architecture signature end
68 GRAS_CHECK_STRUCT_COMPACTION
72 dnl ## CONTEXT IMPLEMENTATION
75 SG_CONFIGURE_PART([Checking for threads, contexts or assimilated...])
78 dnl # 1. determine possibilities
81 dnl # check for MCSC method
82 AC_CHECK_MCSC(mcsc=yes, mcsc=no)
84 dnl # check for pthread method
85 AC_CHECK_HEADERS([pthread.h])
86 AC_CHECK_LIB(pthread,pthread_create,pthread=yes, pthread=no)
89 dnl # 2. make a general decision
92 if test ".$mcsc" = .yes; then
94 elif test ".$pthread" = .yes; then
98 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
99 if test `eval echo '${'$as_ac_Header'}'` = yes; then
102 AC_ERROR([no appropriate backend found])
107 dnl # 3. allow decision to be overridden by user
110 AC_MSG_CHECKING(what kind of backend should we use)
112 AC_ARG_WITH(pthread, [ --with-pthread Use pthread instead of ucontext.],with_context=pthread)
115 [ --with-context=[ucontext/pthread] Use either (System V) swapcontext or pthread [[default=auto]].],,
118 if test "x$with_context$mcsc" = "xucontextno" ; then
119 AC_MSG_ERROR([--with-context=ucontext specified but ucontext unusable. Relaunch configure without this argument.], 77)
122 case $with_context in
126 auto) with_context=ucontext;;
127 *) AC_MSG_ERROR([--with-context must be either ucontext or pthread]) ;;
130 if test "x$with_context" = "xucontext" ; then
131 if test ".$mcsc" = .yes; then
132 AC_MSG_RESULT(found working ucontext. Great!)
133 AC_DEFINE([USE_UCONTEXT],1,[Define if we use ucontext or not])
135 if test ".$windows_context" = .yes ; then
136 AC_MSG_RESULT(use windows context portability layer.)
139 AC_MSG_RESULT([[no working ucontext found. Try pthreads as a fallback]])
145 if test "x$with_context" = "xpthread"; then
146 AC_CHECK_HEADERS([pthread.h])
147 AC_CHECK_LIB(pthread,pthread_create,,
148 [AC_MSG_ERROR([[Cannot find pthreads (try --with-context=ucontext if you haven't already tried).]])])
149 AC_DEFINE([USE_PTHREADS],1,[Define if we use pthreads or not])
150 AC_MSG_RESULT(You have pthreads. Let's use them.)
154 dnl # 4. determine a few additional details
157 if test "x$with_context" = "xucontext" ; then
158 dnl # direction of stack grow
159 AC_CHECK_STACKGROWTH(PTH_STACKGROWTH)
160 if test ".$ac_cv_check_stackgrowth" = ".down"; then
161 PTH_STACK_GROWTH="down"
163 PTH_STACK_GROWTH="up"
165 AC_SUBST(PTH_STACK_GROWTH)
167 AC_CHECK_STACKSETUP(makecontext, pth_skaddr_makecontext, pth_sksize_makecontext)
171 #########################################
172 ## Build optional modules (simix)
174 SG_CONFIGURE_PART(Optional modules)
176 AS_HELP_STRING([--enable-simix], [Use the new SimIX module (default=no)]),
177 enable_simix=$enableval,enable_simix=no)
178 if test "x$enable_simix" = "xyes" ; then
179 AC_MSG_RESULT("***** You have decided to use the experimental SimIX. We hope you know what you're doing.. ****")
180 AC_DEFINE(USE_SIMIX, 1, [Indicates whether we should use SimIX or not])
182 AC_MSG_RESULT(Eventually you will come to SimIX: x$enable_simix)
184 AM_CONDITIONAL(USE_SIMIX,test x$enable_simix != xno)
186 #########################################
187 ## Check for libraries extra-dependencies
190 SG_CONFIGURE_PART(Checking extra libraries dependencies...)
194 AC_CHECK_LIB(pthread,pthread_create,SIMGRID_DEP="-lpthread"; GRAS_DEP="-lpthread")
196 AC_MSG_CHECKING(for csdp)
198 AC_CHECK_LIB(sdp,sdp,csdp=yes, csdp=no,-llapack -lblas -lm)
199 if test "x$csdp" = xyes; then
200 SIMGRID_DEP="$SIMGRID_DEP -lsdp -llapack -lblas -lm"
201 AC_MSG_RESULT(Found working sdp library.)
202 AC_DEFINE(HAVE_SDP, 1, [Indicates whether we have the CSDP library or not])
204 AC_MSG_RESULT(Could not find any working sdp library.)
206 AM_CONDITIONAL(HAVE_SDP,test x$csdp != xno)
208 AC_SUBST([SIMGRID_DEP])
210 AC_CHECK_LIB(nsl, gethostbyname, [GRAS_DEP="$GRAS_DEP -lnsl"])
211 AC_CHECK_LIB(socket, connect, [GRAS_DEP="$GRAS_DEP -lsocket"])
213 AC_MSG_CHECKING(for extra dependencies of libgras)
215 *mingw* ) GRAS_DEP="$GRAS_DEP -lws2_32" ; SIMGRID_DEP="$SIMGRID_DEP -lws2_32";
216 AC_SUBST(AM_CFLAGS,-DDLL_EXPORT);;
219 if test "x$GRAS_DEP" = x; then
222 AC_MSG_RESULT($GRAS_DEP)
227 ##############################################
228 ## Enhance maintainer mode and SUBST variables
229 ## (must be placed after any compilation tests since our overprotective flags
230 ## let some tests fail)
232 # Check whether we are doing a regular build or a GRAMINE (minimal) one
233 # Next line is modified by sed when building gramine source tree
235 if test x$gramine_mode = xyes
237 USE_MAINTAINER_MODE=no
239 AM_CONDITIONAL(GRAMINE_MODE,test x$gramine_mode != xno)
243 if test x$USE_MAINTAINER_MODE = xyes
245 # Maintainers have no choice ! I'm a BOFH, and I plainly assume. [Mt]
246 enable_compile_warnings=yes
253 AC_SUBST([abs_builddir])
254 AC_SUBST([abs_srcdir])
255 AC_SUBST([abs_top_builddir])
256 AC_SUBST([abs_top_srcdir])
258 #####################
259 ## Check for programs
262 SG_CONFIGURE_PART(Check for programs...)
263 AC_CHECK_PROG(BASH, bash, `which bash`, /bin/sh)
264 WARNING="This file is generated, do not edit"
268 # Can we rebuild the parsers?
269 # We really want flex and refuse other lex. So, the parser is portable and
270 # does not induce extra lib dependency
273 # Can we rebuild the xml-lexers from the XML specification?
274 # if not, simply touch the flex source files (which are distributed in
275 # tarballs even if generated by flexml) and hope for the best.
276 AC_CHECK_PROG(FLEXML,flexml,`which flexml`,NOTFOUND)
277 AM_CONDITIONAL(HAVE_FLEXML,test x$FLEXML != xNOTFOUND)
279 if test x$USE_MAINTAINER_MODE = xyes
281 # Check for doxygen when in maintainer mode since dist* targets fail
283 AC_PATH_PROG(DOXYGEN,doxygen,`which doxygen`)
284 if test x$DOXYGEN = x ; then
285 AC_MSG_ERROR([doxygen is mandatory in maintainer mode])
289 # Can we extract really usable backtraces? (also need the popen function)
290 AC_PATH_PROG(ADDR2LINE, addr2line)
291 if test x$ADDR2LINE != x ; then
292 AC_DEFINE_UNQUOTED(ADDR2LINE,"$ADDR2LINE",[Path to the addr2line tool])
295 AC_SUBST(ac_configure_args)
296 # Can we make status line about the compilation result?
297 AC_CHECK_PROG(MD5SUM,md5sum,`which md5sum`)
298 if test x$MD5SUM != xno ; then
299 build_version=`find -name '*.[ch]' |grep -v src/ucontext_stack.h | grep -v src/gras_config.h |\
300 xargs cat| $MD5SUM | sed 's/ .*$//'`
302 build_version="no_md5sum_binary"
304 build_id="$PACKAGE ver=$VERSION build=$build_version args=\"$ac_configure_args\""
313 # examples/gras/chord/Makefile examples/gras/chord/test_sg examples/gras/chord/test_rl
316 SG_CONFIGURE_PART(Generating files...)
318 # Core of the libraries
327 # Tools being embeeded in gramine (stub generator)
335 # Tools NOT being embeeded in gramine
340 tools/graspe-slave tools/graspe-master \
342 test -e $file && chmod +x $file; \
351 testsuite/gras/trp_tcp_usage testsuite/gras/trp_file_usage
354 testsuite/run_tests \
355 testsuite/gras/trp_tcp_usage testsuite/gras/trp_file_usage \
357 test -e $file && chmod +x $file; \
371 examples/msg/Makefile examples/msg/run_msg_test
372 examples/simdag/Makefile examples/simdag/test_simdag
373 examples/gras/Makefile
374 examples/gras/ping/Makefile examples/gras/ping/test_sg examples/gras/ping/test_rl
375 examples/gras/rpc/Makefile examples/gras/rpc/test_sg examples/gras/rpc/test_rl
376 examples/gras/timer/Makefile examples/gras/timer/test_sg examples/gras/timer/test_rl
377 examples/gras/chrono/Makefile examples/gras/chrono/test_sg examples/gras/chrono/test_rl
378 examples/gras/mutual_exclusion/simple_token/Makefile examples/gras/mutual_exclusion/simple_token/test_sg examples/gras/mutual_exclusion/simple_token/test_rl
379 examples/gras/mmrpc/Makefile examples/gras/mmrpc/test_sg examples/gras/mmrpc/test_rl
380 examples/gras/pmm/Makefile examples/gras/pmm/test_sg examples/gras/pmm/test_rl
381 examples/gras/all2all/Makefile examples/gras/all2all/test_sg examples/gras/all2all/test_rl
383 examples/gras/p2p/Makefile
384 examples/gras/p2p/chord/Makefile examples/gras/p2p/chord/test_sg examples/gras/p2p/chord/test_rl
385 examples/gras/p2p/can/Makefile examples/gras/p2p/can/test_sg examples/gras/p2p/can/test_rl
387 examples/amok/Makefile
388 examples/amok/bandwidth/Makefile examples/amok/bandwidth/test_sg examples/amok/bandwidth/test_rl
389 examples/amok/saturate/Makefile examples/amok/saturate/test_sg examples/amok/saturate/test_rl
393 examples/amok/bandwidth/test_sg examples/amok/bandwidth/test_rl \
394 examples/amok/saturate/test_sg examples/amok/saturate/test_rl \
396 examples/gras/ping/test_sg examples/gras/ping/test_rl \
397 examples/gras/rpc/test_sg examples/gras/rpc/test_rl \
398 examples/gras/timer/test_sg examples/gras/timer/test_rl \
399 examples/gras/chrono/test_sg examples/gras/chrono/test_rl \
400 examples/gras/mutual_exclusion/simple_token/test_sg examples/gras/mutual_exclusion/simple_token/test_rl \
401 examples/gras/mmrpc/test_sg examples/gras/mmrpc/test_rl \
402 examples/gras/pmm/test_sg examples/gras/pmm/test_rl \
403 examples/gras/all2all/test_sg examples/gras/all2all/test_rl \
404 examples/gras/p2p/chord/test_sg examples/gras/p2p/chord/test_rl \
405 examples/gras/p2p/can/test_sg examples/gras/p2p/can/test_rl \
406 examples/msg/run_msg_test \
407 examples/simdag/test_simdag \
409 test -e $file && chmod +x $file; \
413 # examples/gras/chord/test_sg examples/gras/chord/test_rl \
414 # examples/gras/pastry/test_sg
418 # examples/gras/saturate/Makefile examples/gras/saturate/test_sg
419 # examples/gras/alnem/Makefile examples/gras/alnem/test_sg
428 Configuration of package \`${PACKAGE}' (version ${VERSION}) on $gras_arch_name (=$gras_arch):
430 Compiler: ${CC} (version: ${GCC_VERSION})
433 CPPFlags: ${CPPFLAGS}
436 Context backend: ${with_context}
439 if test -e CVS && test x$USE_MAINTAINER_MODE != xyes ; then
441 echo "WARNING: you seem to compile the CVS version without the maintainer mode."
442 echo "WARNING: You may want to enable this by specifying:"
444 echo "WARNING: ./configure --enable-maintainer-mode $ac_configure_args"
447 echo $build_id > stamp.configure