-AC_PREREQ(2.57)
-#We need a recent ACI
-ACI_PREREQ(2003.01.16)
+######################
+## Setup the autotools
+##
-AC_INIT([GRAS],[0.0.040304],[martin.quinson@ens-lyon.fr])
-AC_CONFIG_SRCDIR([src/include/gras.h])
-AC_REVISION($Revision$)
-dnl A C_CONFIG_SUBDIRS(src/nws_portability)
+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_CONFIG_HEADER(src/gras_config.h)
-AM_INIT_AUTOMAKE
-
-AM_PROG_LIBTOOL
-
-# declare the modules (no optional module)
-
-dnl
-dnl Load anything under acmacro/*.m4
-dnl
-test -n "$ACLOCAL_FLAGS" && ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
+AM_INIT_AUTOMAKE([gnu -Wno-portability])
+AC_CONFIG_MACRO_DIR(acmacro)
ACLOCAL="$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
-AC_PROG_CC
+###############
+## System checks
+##
+SG_CONFIGURE_PART([System checks...])
+AC_PROG_CC(xlC gcc cc)
AM_SANITY_CHECK
AC_PROG_MAKE_SET
-
-# Check architecture signature
-GRAS_ARCH
+AC_CHECK_PRINTF_NULL
+AC_CHECK_VA_COPY
# Checks for header files.
AC_HEADER_STDC
-AC_CHECK_HEADERS([stddef.h stdlib.h string.h unistd.h])
+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
-# Checks for library functions.
-AC_FUNC_MALLOC
-AC_FUNC_MEMCMP
-AC_CHECK_FUNCS([memset strchr strerror usleep])
+###################################
+## 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
-# Can we rebuild the documentation?
-GNOME_GTKDOC_CHECK
-dnl ####[ Search libs ]#######################################################
-ACI_PACKAGE_SAVED(XML,[XML library (version XML2)],xml2-config,,,:)
-ACI_PACKAGE([SimGrid],[the SimGrid simulator],[SG_init],[-lsimgrid],[simgrid.h])
+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" | $as_tr_sh`
+ if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ windows_context=yes
+ else
+ AC_ERROR([no appropriate backend found])
+ fi
+fi
+
+dnl #
+dnl # 3. allow decision to be overridden by user
+dnl #
+
+AC_MSG_CHECKING(what kind of backend should we use)
+
+AC_ARG_WITH(pthread, [ --with-pthread Use pthread instead of ucontext.],with_context=pthread)
+AC_ARG_WITH(pthread, [ --with-pthreads Use pthread instead of ucontext.],with_context=pthread)
+
+AC_ARG_WITH(context,
+ [ --with-context=[ucontext/pthread] Use either (System V) swapcontext or pthread [[default=auto]].],,
+ with_context=auto)
+
+if test "x$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. Let's use them.)
+fi
+
+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=""
+GRAS_DEP=""
+
+#########################################
+## Build optional modules (gtnets)
+##
+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_DEFINE(USE_GTNETS, 1, [Indicates whether we should use GTNetS or not])
+ if ! test -e $gtnets_path ; then
+ AC_MSG_ERROR(Provided path to GTNetS include files ($gtnets_path) do not exist!)
+ fi
+ GTNETS_CFLAGS=-I$gtnets_path/include
+ AC_SUBST([GTNETS_CFLAGS])
+ GTNETS_LDFLAGS=-L$gtnets_path/lib
+ AC_SUBST([GTNETS_LDFLAGS])
+ SIMGRID_DEP="$SIMGRID_DEP $GTNETS_LDFLAGS -lgtnets"
+fi
+AM_CONDITIONAL(USE_GTNETS,test "x$gtnets_path" != xNO)
+
+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
+
+AC_MSG_CHECKING(for csdp)
+sdp=no
+AC_CHECK_LIB(sdp,sdp,csdp=yes, csdp=no,-llapack -lblas -lm)
+if test "x$csdp" = xyes; then
+ SIMGRID_DEP="$SIMGRID_DEP -lsdp -llapack -lblas -lm"
+ 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;
+AM_CONDITIONAL(HAVE_SDP,test x$csdp != xno)
+
+AC_SUBST([SIMGRID_DEP])
+
+AC_CHECK_LIB(nsl, gethostbyname, [GRAS_DEP="$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="$SIMGRID_DEP -lws2_32";
+ AC_SUBST(AM_CFLAGS,-DDLL_EXPORT)
+ AC_DEFINE(CONTEXT_THREADS,1);;
+esac
+
+if test "x$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$gramine_mode != xno)
+
-dnl A C_CHECK_LIB(pthread, pthread_mutex_lock)
-
-dnl ####[ maint mode ]#######################################################
AM_MAINTAINER_MODE
if test x$USE_MAINTAINER_MODE = xyes
then
- GNOME_COMPILE_WARNINGS(yes)
+ # 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([abs_builddir])
+AC_SUBST([abs_srcdir])
+AC_SUBST([abs_top_builddir])
+AC_SUBST([abs_top_srcdir])
+
+
-dnl ####[ check for some programms ]###########################################
+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)
-dnl ####[ Makes the output ]###################################################
+
+# 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/include/Makefile
- src/include/modules/Makefile
- src/base/Makefile
- src/base/Tests/Makefile
- src/base/Tests/run_tests
- src/base/Tests/trp_tcp_usage
- src/base/Tests/trp_file_usage
- src/modules/Makefile
- src/examples/Makefile
- src/examples/ping/Makefile
- src/examples/bandwidth/Makefile src/examples/saturate/Makefile
- src/examples/alnem/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 $file; \
+ done
+])
+
+# Documentation
+AC_CONFIG_FILES([
doc/Makefile
-],[( cd src/include ; test -e gras || ln -s . gras )
- test -e src/base/Tests/trp_tcp_usage && chmod +x src/base/Tests/trp_tcp_usage;
- test -e src/base/Tests/trp_file_usage && chmod +x src/base/Tests/trp_file_usage;
- test -e src/base/Tests/run_tests && chmod +x src/base/Tests/run_tests])
+ doc/Doxyfile
+])
+
+# Examples
+
+# examples/gras/p2p/Makefile
+# examples/gras/p2p/chord/Makefile
+# examples/gras/p2p/can/Makefile
+
+if test "x$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/msg/sendrecv/sendrecv_KCCFLN05.tesh
+ examples/msg/sendrecv/sendrecv_KCCFLN05_proportional.tesh
+ examples/msg/sendrecv/sendrecv_KCCFLN05_Vegas.tesh
+ examples/msg/sendrecv/sendrecv_KCCFLN05_Reno.tesh
+ examples/msg/suspend/suspend.tesh
+ examples/msg/masterslave/masterslave.tesh
+ examples/msg/masterslave/masterslave_forwarder.tesh
+ examples/simdag/Makefile examples/simdag/test_simdag
+ 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/simdag/test_simdag \
+ 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 $file; \
+ done
+])
+
+
+# GRAMINE_CUT_END
AC_OUTPUT
echo "
-Configuration of package \`${PACKAGE}':
+Configuration of package \`${PACKAGE}' (version ${VERSION}) on $gras_arch_name (=$gras_arch):
- Compiler: ${CC}
+ Compiler: ${CC} (version: ${GCC_VERSION})
+
+ CFlags: ${CFLAGS}
+ CPPFlags: ${CPPFLAGS}
+ LDFlags: ${LDFLAGS}
- CFlags: ${CFLAGS}
- 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;