qt/aclocal.m4

   1 dnl aclocal.m4 generated automatically by aclocal 1.1i
   2
   3
   4 dnl Usage: AM_INIT_GUILE_MODULE(module-name)
   5 dnl This macro will automatically get the guile version from the
   6 dnl top-level srcdir, and will initialize automake.  It also
   7 dnl defines the `module' variable.
   8 AC_DEFUN([AM_INIT_GUILE_MODULE],[
   9 . $srcdir/../GUILE-VERSION
  10 AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
  11 AC_CONFIG_AUX_DIR(..)
  12 module=[$1]
  13 AC_SUBST(module)])
  14
  15 # Do all the work for Automake.  This macro actually does too much --
  16 # some checks are only needed if your package does certain things.
  17 # But this isn't really a big deal.
  18
  19 # serial 1
  20
  21 dnl Usage:
  22 dnl AM_INIT_AUTOMAKE(package,version)
  23
  24 AC_DEFUN(AM_INIT_AUTOMAKE,
  25 [AC_REQUIRE([AM_PROG_INSTALL])
  26 PACKAGE=[$1]
  27 AC_SUBST(PACKAGE)
  28 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
  29 VERSION=[$2]
  30 AC_SUBST(VERSION)
  31 AC_DEFINE_UNQUOTED(VERSION, "$VERSION")
  32 AM_SANITY_CHECK
  33 AC_ARG_PROGRAM
  34 AC_PROG_MAKE_SET])
  35
  36
  37 # serial 1
  38
  39 AC_DEFUN(AM_PROG_INSTALL,
  40 [AC_REQUIRE([AC_PROG_INSTALL])
  41 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
  42 AC_SUBST(INSTALL_SCRIPT)dnl
  43 ])
  44
  45 #
  46 # Check to make sure that the build environment is sane.
  47 #
  48
  49 AC_DEFUN(AM_SANITY_CHECK,
  50 [AC_MSG_CHECKING([whether build environment is sane])
  51 echo timestamp > conftestfile
  52 # Do this in a subshell so we don't clobber the current shell's
  53 # arguments.  FIXME: maybe try `-L' hack like GETLOADAVG test?
  54 if (set X `ls -t $srcdir/configure conftestfile`; test "[$]2" = conftestfile)
  55 then
  56    # Ok.
  57    :
  58 else
  59    AC_MSG_ERROR([newly created file is older than distributed files!
  60 Check your system clock])
  61 fi
  62 rm -f conftest*
  63 AC_MSG_RESULT(yes)])
  64
  65 dnl
  66 dnl CY_AC_WITH_THREADS determines which thread library the user intends
  67 dnl to put underneath guile.  Pass it the path to find the guile top-level
  68 dnl source directory.  Eg CY_AC_WITH_THREADS(../..) for tcl/unix.
  69 dnl
  70
  71 AC_DEFUN([CY_AC_WITH_THREADS],[
  72 AC_CACHE_CHECK("threads package type",cy_cv_threads_package,[
  73 AC_CACHE_VAL(cy_cv_threads_cflags,[
  74 AC_CACHE_VAL(cy_cv_threads_libs,[
  75 use_threads=no;
  76 AC_ARG_WITH(threads,[  --with-threads          thread interface],
  77             use_threads=$withval, use_threads=no)
  78 test -n "$use_threads" || use_threads=qt
  79 threads_package=unknown
  80 if test "$use_threads" != no; then
  81 dnl
  82 dnl Test for the qt threads package - used for cooperative threads
  83 dnl This may not necessarily be built yet - so just check for the
  84 dnl header files.
  85 dnl
  86   if test "$use_threads" = yes || test "$use_threads" = qt; then
  87      # Look for qt in source directory.  This is a hack: we look in
  88      # "./qt" because this check might be run at the top level.
  89      if test -f $srcdir/../qt/qt.c || test -f $srcdir/qt/qt.c; then
  90         threads_package=COOP
  91         cy_cv_threads_cflags="-I$srcdir/../qt -I../qt"
  92         cy_cv_threads_libs="../threads/libthreads.a ../qt/libqt.a"
  93      fi
  94   else
  95      if test -f $use_threads/qt.c; then
  96         # FIXME seems as though we should try to use an installed qt here.
  97         threads_package=COOP
  98         cy_cv_threads_cflags="-I$use_threads -I../qt"
  99         cy_cv_threads_libs="../threads/libthreads.a ../qt/libqt.a"
 100      fi
 101   fi
 102   if test "$use_threads" = pthreads; then
 103      # Look for pthreads in srcdir.  See above to understand why
 104      # we always set threads_package.
 105      if test -f $srcdir/../../pthreads/pthreads/queue.c \
 106           || test -f $srcdir/../pthreads/pthreads/queue.c; then
 107         threads_package=MIT
 108         cy_cv_threads_cflags="-I$srcdir/../../pthreads/include"
 109         cy_cv_threads_libs="-L../../pthreads/lib -lpthread"
 110      fi
 111   fi
 112   saved_CPP="$CPPFLAGS"
 113   saved_LD="$LDFLAGS"
 114   saved_LIBS="$LIBS"
 115   if test "$threads_package" = unknown; then
 116 dnl
 117 dnl Test for the FSU threads package
 118 dnl
 119     CPPFLAGS="-I$use_threads/include"
 120     LDFLAGS="-L$use_threads/lib"
 121     LIBS="-lgthreads -lmalloc"
 122     AC_TRY_LINK([#include <pthread.h>],[
 123 pthread_equal(NULL,NULL);
 124 ], threads_package=FSU)
 125   fi
 126   if test "$threads_package" = unknown; then
 127 dnl
 128 dnl Test for the MIT threads package
 129 dnl
 130     LIBS="-lpthread"
 131     AC_TRY_LINK([#include <pthread.h>],[
 132 pthread_equal(NULL,NULL);
 133 ], threads_package=MIT)
 134   fi
 135   if test "$threads_package" = unknown; then
 136 dnl
 137 dnl Test for the PCthreads package
 138 dnl
 139     LIBS="-lpthreads"
 140     AC_TRY_LINK([#include <pthread.h>],[
 141 pthread_equal(NULL,NULL);
 142 ], threads_package=PCthreads)
 143   fi
 144 dnl
 145 dnl Set the appropriate flags!
 146 dnl
 147   cy_cv_threads_cflags="$CPPFLAGS $cy_cv_threads_cflags"
 148   cy_cv_threads_libs="$LDFLAGS $LIBS $cy_cv_threads_libs"
 149   cy_cv_threads_package=$threads_package
 150   CPPFLAGS="$saved_CPP"
 151   LDFLAGS="$saved_LD"
 152   LIBS="$saved_LIBS"
 153   if test "$threads_package" = unknown; then
 154     AC_MSG_ERROR("cannot find thread library installation")
 155   fi
 156 fi
 157 ])
 158 ])
 159 ],
 160 dnl
 161 dnl Set flags according to what is cached.
 162 dnl
 163 CPPFLAGS="$cy_cv_threads_cflags"
 164 LIBS="$cy_cv_threads_libs"
 165 )
 166 ])
 167