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Viewing changes to aclocal.m4

  • Committer: Bazaar Package Importer
  • Author(s): Ralf Treinen
  • Date: 2004-04-19 20:34:00 UTC
  • Revision ID: james.westby@ubuntu.com-20040419203400-g4e34ih0315wcn8v
Tags: upstream-1.0.3-R2
Import upstream version 1.0.3-R2

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aclocal.m4
 
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#-------------------------------------------------------------------
 
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# Modified version of GUILE_FLAGS in guile.m4
 
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# from the official guile distribution
 
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#-------------------------------------------------------------------
 
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AC_DEFUN([GUILE_FLAGS],[
 
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## The GUILE_FLAGS macro.
 
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  ## First, let's just see if we can find Guile at all.
 
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  AC_MSG_CHECKING(for Guile)
 
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  guile-config link > /dev/null || {
 
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    echo "configure: cannot find guile-config; is Guile installed?" 1>&2
 
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    exit 1
 
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  }
 
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  GUILE_ORIGINAL_CFLAGS="`guile-config compile`"
 
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  GUILE_CFLAGS="$GUILE_ORIGINAL_CFLAGS"
 
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  GUILE_VARIANT_CFLAGS="$GUILE_ORIGINAL_CFLAGS $GUILE_ORIGINAL_CFLAGS/guile $GUILE_ORIGINAL_CFLAGS/libguile"
 
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  GUILE_LDFLAGS="`guile-config link`"
 
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  GUILE_VARIANT_LDFLAGS="-L`guile-config info libdir` -lguile -lreadline -ltermcap"
 
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  AC_SUBST(GUILE_CFLAGS)
 
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  AC_SUBST(GUILE_LDFLAGS)
 
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  AC_MSG_RESULT(yes)
 
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])
 
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#-------------------------------------------------------------------
 
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# For autodetection of flags required to link statically with Guile
 
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#-------------------------------------------------------------------
 
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AC_DEFUN(TEXMACS_LINK_GUILE,
 
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[AC_TRY_LINK([
 
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#include <guile/gh.h>
 
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$CONFIG_DOTS
 
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],[
 
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  struct dummy {
 
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    static void my_main (int argc, char** argv) {}
 
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    static void install_guile () {
 
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#ifdef DOTS_OK
 
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      gh_enter (0, NULL, (void (*)(...)) ((void*) my_main));
 
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#else
 
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      gh_enter (0, NULL, my_main);
 
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#endif
 
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    }
 
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  };
 
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  dummy::install_guile ();
 
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], $1, $2)
 
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])
 
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#-------------------------------------------------------------------
 
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# Modify the X include files to make them C++-compatible, if needed
 
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#-------------------------------------------------------------------
 
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AC_DEFUN(CPP_X_HEADERS,[
 
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AC_MSG_CHECKING(for C++-compatible X header files)
 
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ac_save_cppflags="$CPPFLAGS"
 
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CPPFLAGS="$CPPFLAGS $X_CFLAGS"
 
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AC_TRY_COMPILE([#include <X11/Xlib.h>
 
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#include <X11/Xutil.h>],,
 
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echo yes,
 
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[rm -rf X11
 
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mkdir X11
 
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for ac_dir in                \
 
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  /usr/X11/include           \
 
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  /usr/X11R6/include         \
 
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  /usr/X11R5/include         \
 
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  /usr/X11R4/include         \
 
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                             \
 
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  /usr/include/X11           \
 
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  /usr/include/X11R6         \
 
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  /usr/include/X11R5         \
 
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  /usr/include/X11R4         \
 
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                             \
 
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  /usr/local/X11/include     \
 
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  /usr/local/X11R6/include   \
 
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  /usr/local/X11R5/include   \
 
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  /usr/local/X11R4/include   \
 
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                             \
 
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  /usr/local/include/X11     \
 
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  /usr/local/include/X11R6   \
 
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  /usr/local/include/X11R5   \
 
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  /usr/local/include/X11R4   \
 
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                             \
 
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  /usr/X386/include          \
 
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  /usr/x386/include          \
 
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  /usr/XFree86/include/X11   \
 
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                             \
 
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  /usr/include               \
 
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  /usr/local/include         \
 
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  /usr/unsupported/include   \
 
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  /usr/athena/include        \
 
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  /usr/local/x11r5/include   \
 
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  /usr/lpp/Xamples/include   \
 
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                             \
 
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  /usr/openwin/include       \
 
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  /usr/openwin/share/include \
 
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  ; \
 
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do
 
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  if test -r "$ac_dir/X11/Xlib.h"; then
 
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    tm_x_includes=$ac_dir
 
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    break
 
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  fi
 
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done
 
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sed 's/^extern \(X[[a-zA-Z0-9]]*(\)/extern int \1/' \
 
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  < "$tm_x_includes/X11/Xlib.h" > X11/Xlib.h
 
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sed 's/^extern \(X[[a-zA-Z0-9]]*(\)/extern int \1/' \
 
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  < "$tm_x_includes/X11/Xutil.h" > X11/Xutil.h
 
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X_CFLAGS="-I.. $X_CFLAGS"
 
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echo "no; fixing"])
 
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CPPFLAGS="$ac_save_cppflags"
 
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])