configure.ac

   1 AC_PREREQ(2.59)
   2
   3 # We need a recent ACI
   4 # A CI_PREREQ(2003.01.16)
   5
   6 AC_INIT([simgrid],[2.93-cvs],[simgrid2-users@listes.ens-lyon.fr])
   7 AC_CONFIG_SRCDIR([include/gras.h])
   8 AC_CONFIG_HEADERS([src/gras_config.h])
   9
  10 AC_REVISION($Revision$)
  11 AC_CANONICAL_TARGET
  12 AC_LANG([C])
  13
  14 AM_INIT_AUTOMAKE(gnu)
  15 # MACRO_DIR should tell aclocal to search for my macro. That's the autoconf
  16 # maintainer plan, but automake does not implement this yet (as in 1.8)
  17 AC_CONFIG_MACRO_DIR(acmacro)
  18 # It seems to be called ACLOCAL_INCLUDE...
  19 # A M_ACLOCAL_INCLUDE(acmacro)
  20
  21 AC_PROG_LIBTOOL
  22
  23 # declare the modules (no optional module)
  24
  25 dnl
  26 dnl Load anything under acmacro/*.m4
  27 dnl
  28 dnl test -n "$ACLOCAL_FLAGS" && ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
  29 ACLOCAL="$ACLOCAL -I acmacro"
  30
  31
  32 AC_PROG_CC
  33 AM_SANITY_CHECK
  34 AC_PROG_MAKE_SET
  35
  36 # Check architecture signature begin
  37 GRAS_ARCH
  38 # Check architecture signature end
  39 GRAS_CHECK_STRUCT_COMPACTION
  40
  41 # Checks for header files.
  42 AC_HEADER_STDC
  43 AC_HEADER_TIME
  44 AC_CHECK_HEADERS([sys/socket.h winsock.h winsock2.h \
  45                   sys/stat.h \
  46                   ucontext.h \
  47                   pthread.h \
  48                   windows.h \
  49                   sys/time.h \
  50                   errno.h unistd.h ])
  51 AC_CHECK_FUNCS([gettimeofday usleep \
  52                 getdtablesize \
  53                 sysconf])
  54
  55 AC_ARG_ENABLE(context,
  56   [  --enable-context=[ucontext/pthreads]   Use either (System V) swapcontext or pthread [[default=ucontext]].],,
  57   enable_context=ucontext)
  58 AC_MSG_CHECKING(on top of what can we build the contexts)
  59 if test "x$enable_context" = "xucontext"; then
  60   ac_header=ucontext.h
  61   as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
  62   if test `eval echo '${'$as_ac_Header'}'` = yes; then
  63     AC_MSG_RESULT(found ucontext.h. Great!)
  64   else
  65     ac_header=windows.h
  66     as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
  67     if test `eval echo '${'$as_ac_Header'}'` = yes; then
  68       AC_MSG_RESULT(you don't have ucontext.h but we provide an alternative for windows so you should be fine.")
  69     else
  70       AC_MSG_RESULT([[cannot find ucontext. I'm going to try as if you had set --enable-context=pthreads !]])
  71       enable_context=pthreads
  72     fi
  73   fi
  74 fi
  75 if test "x$enable_context" = "xpthreads"; then
  76   AC_CHECK_LIB(pthread,pthread_create,,
  77     [AC_MSG_ERROR([[Cannot find pthreads, no way (try --enable-context=ucontext if you haven't already tried).]])])
  78   AC_DEFINE([USE_PTHREADS],1,[Define if we USE pthreads or not])
  79   AC_MSG_RESULT(You have pthreads. Let's use them.)
  80 fi
  81
  82
  83 # Checks for typedefs, structures, and compiler characteristics.
  84 AC_C_CONST
  85 AC_C_INLINE
  86 AC_TYPE_SIZE_T
  87
  88 # Checks for library functions.
  89 dnl A C_FUNC_MEMCMP
  90 dnl A C_CHECK_FUNCS([memset strchr strerror usleep])
  91
  92 dnl ####[ Search libs ]#######################################################
  93 dnl A CI_PACKAGE([S imGrid],[the SimGrid simulator],[SG_init],[-lsimgrid],[simgrid.h],,:)
  94 dnl A M_CONDITIONAL(HAVE_SG,test x$HAVE_SimGrid = xyes)
  95 dnl if test x$HAVE_SimGrid = xyes; then
  96 dnl   SIMGRID_DEP="-lsimgrid"
  97 dnl else
  98   SIMGRID_DEP=""
  99 dnl fi
 100 AC_SUBST([SIMGRID_DEP])
 101
 102
 103 dnl A C_CHECK_LIB(pthread, pthread_mutex_lock, LIBS="$LIBS -lpthread")
 104 GRAS_DEP=""
 105 AC_CHECK_LIB(nsl, gethostbyname, [GRAS_DEP="$GRAS_DEP -lnsl"])
 106 AC_CHECK_LIB(socket, connect,    [GRAS_DEP="$GRAS_DEP -lsocket"])
 107
 108 AC_MSG_CHECKING(for extra dependencies of libgras)
 109 case $host_os in
 110   *mingw* ) GRAS_DEP=-lws2_32;;
 111 esac
 112
 113 if test "x$GRAS_DEP" = x; then
 114    AC_MSG_RESULT(none)
 115 else
 116    AC_MSG_RESULT($GRAS_DEP)
 117 fi
 118 AC_SUBST([GRAS_DEP])
 119
 120 dnl ####[ maint mode ]#######################################################
 121 AM_MAINTAINER_MODE
 122 if test x$USE_MAINTAINER_MODE = xyes
 123 then
 124 #   enable_iso_c=yes             # Let's go funky
 125    GNOME_COMPILE_WARNINGS(yes)
 126 fi
 127
 128 AC_SUBST(CFLAGS)
 129 AC_SUBST(CPPFLAGS)
 130 AC_SUBST(LDFLAGS)
 131
 132 dnl ####[ check for some programms ]###########################################
 133 AC_CHECK_PROG(BASH, bash, `which bash`, /bin/sh)
 134 WARNING="This file is generated, do not edit"
 135 AC_SUBST(WARNING)
 136
 137 # Can we rebuild the parsers?
 138 # We really want flex and refuse other lex. So, the parser is portable and
 139 # does not induce extra lib dependency
 140 AC_PROG_FLEX(2.5.30)
 141
 142 # Can we rebuild the xml-lexers from the XML specification?
 143 # if not, simply touch the flex source files (which are distributed in
 144 #  tarballs even if generated by flexml) and hope for the best.
 145 AC_CHECK_PROG(FLEXML,flexml,,NOTFOUND)
 146 AM_CONDITIONAL(HAVE_FLEXML,test x$FLEXML != NOTFOUND)
 147
 148 dnl ####[ Makes the output ]###################################################
 149 #    examples/bandwidth/Makefile examples/bandwidth/test_sg
 150 #    examples/pastry/Makefile    examples/pastry/test_sg
 151
 152 AC_CONFIG_FILES([
 153   Makefile
 154   include/Makefile
 155   src/Makefile
 156   src/amok/Makefile
 157   examples/Makefile
 158     examples/msg/Makefile          examples/msg/run_msg_test
 159     examples/gras/Makefile
 160       examples/gras/ping/Makefile  examples/gras/ping/test_sg  examples/gras/ping/test_rl
 161       examples/gras/timer/Makefile examples/gras/timer/test_sg examples/gras/timer/test_rl
 162       examples/gras/chrono/Makefile examples/gras/chrono/test_sg examples/gras/chrono/test_rl
 163   doc/Makefile
 164     doc/Doxyfile.main           doc/Doxyfile.API          doc/Doxyfile.Examples
 165   tools/compile-remote-worker tools/Makefile
 166     tools/gras/Makefile
 167   testsuite/Makefile
 168   testsuite/run_tests
 169   testsuite/gras/trp_tcp_usage
 170   testsuite/gras/trp_file_usage
 171 ],[
 172     for file in                                                 \
 173      testsuite/run_tests                                        \
 174      testsuite/gras/trp_tcp_usage testsuite/gras/trp_file_usage \
 175      tools/compile-remote-worker                                \
 176      examples/msg/run_msg_test                                  \
 177      examples/gras/ping/test_sg   examples/gras/ping/test_rl    \
 178      examples/gras/timer/test_sg  examples/gras/timer/test_rl   \
 179      examples/gras/chrono/test_sg  examples/gras/chrono/test_rl \
 180     ; do                                                        \
 181       test -e $file && chmod +x $file;                          \
 182     done
 183     chmod +x $srcdir/tools/gras-check-arch;
 184 ])
 185
 186 #    examples/gras/pastry/test_sg
 187 #    examples/gras/bandwidth/test_sg
 188
 189
 190
 191 #    examples/gras/saturate/Makefile  examples/gras/saturate/test_sg
 192 #    examples/gras/alnem/Makefile     examples/gras/alnem/test_sg
 193
 194
 195
 196 AC_OUTPUT
 197
 198 echo "
 199
 200 Configuration of package \`${PACKAGE}' on $gras_arch_name (=$gras_arch):
 201
 202         Compiler:       ${CC}
 203
 204         CFlags:         ${CFLAGS}
 205         LDFlags:        ${LDFLAGS}
 206 "
 207
 208 exit 0;