X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=aclocal.m4;h=e34db889ce13417427cd2fe959da18f57da01698;hb=29e55dea299569979d4e73d64b709a97aaea36e8;hp=8d3de51e8c33f6c0e3470cb0464da79812ccefa9;hpb=b719831cac35ebcfc2ba3b00b9296ddda9c49d52;p=ghc-hetmet.git

diff --git a/aclocal.m4 b/aclocal.m4
index 8d3de51..e34db88 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1,4 +1,4 @@
-dnl $Id: aclocal.m4,v 1.102 2002/05/22 09:02:40 simonmar Exp $
+dnl $Id: aclocal.m4,v 1.107 2002/07/23 10:08:58 simonmar Exp $
 dnl 
 dnl Extra autoconf macros for the Glasgow fptools
 dnl
@@ -189,7 +189,7 @@ fi
 
 dnl
 dnl Check for Happy and version.  If we're building GHC, then we need
-dnl at least Happy version 1.9.  If there's no installed Happy, we look
+dnl at least Happy version 1.13.  If there's no installed Happy, we look
 dnl for a happy source tree and point the build system at that instead.
 dnl
 AC_DEFUN(FPTOOLS_HAPPY,
@@ -215,14 +215,34 @@ fi;
 changequote([, ])dnl
 ])
 if test -d $srcdir/ghc -a ! -f $srcdir/ghc/compiler/parser/Parser.hs; then
-  FPTOOLS_PROG_CHECK_VERSION([$fptools_cv_happy_version],-lt,[1.9],
-  [AC_MSG_ERROR([Happy version 1.9 or later is required to compile GHC.])])dnl
+  FPTOOLS_PROG_CHECK_VERSION([$fptools_cv_happy_version],-lt,[1.13],
+  [AC_MSG_ERROR([Happy version 1.13 or later is required to compile GHC.])])dnl
 fi
 HappyVersion=$fptools_cv_happy_version;
 AC_SUBST(HappyVersion)
 ])
 
 dnl
+dnl Check for Haddock and version.  If there's no installed Haddock, we look
+dnl for a haddock source tree and point the build system at that instead.
+dnl
+AC_DEFUN(FPTOOLS_HADDOCK,
+[
+if test -d $srcdir/haddock; then
+   SrcTreeHaddockCmd=$hardtop/haddock/src/haddock-inplace
+fi
+if test x"$UseSrcTreeHaddock" = xYES; then
+  HaddockCmd=$SrcTreeHaddockCmd
+else
+  AC_PATH_PROG(HaddockCmd,haddock,$SrcTreeHaddockCmd)
+fi
+dnl Darn, I forgot to make Haddock print out its version number when
+dnl invoked with -v.  We could try generating some HTML and grepping
+dnl through that to find the version number, but I think we'll make
+dnl do without it for now.
+])
+
+dnl
 dnl What's the best way of doing context diffs?
 dnl
 dnl (NB: NeXTStep thinks diff'ing a file against itself is "trouble")
@@ -1177,7 +1197,7 @@ dnl    AC_ARG_ENABLE(Mesa, $with_Mesa_help_string, use_Mesa=$enableval, use_Mesa
   AC_LANG_C
 
 dnl If we are running under X11 then add in the appropriate libraries.
-  if ! test x"$no_x" = xyes; then
+  if test x"$no_x" != xyes; then
 dnl Add everything we need to compile and link X programs to GL_CFLAGS
 dnl and GL_X_LIBS.
     GL_CFLAGS="$X_CFLAGS"
@@ -1189,10 +1209,10 @@ dnl and GL_X_LIBS.
   GL_save_LIBS="$LIBS"
   LIBS="$GL_X_LIBS"
 
-  FPTOOLS_SEARCH_LIBS([#include <GL/gl.h>],   glEnd,           $GL_search_list,  have_GL=yes,   have_GL=no)
-  FPTOOLS_SEARCH_LIBS([#include <GL/glu.h>],  gluNewQuadric,   $GLU_search_list, have_GLU=yes,  have_GLU=no)
-  FPTOOLS_SEARCH_LIBS([#include <GL/glx.h>],  glXChooseVisual, $GLX_search_list, have_GLX=yes,  have_GLX=no)
-  FPTOOLS_SEARCH_LIBS([#include <GL/glut.h>], glutMainLoop,    glut glut32,      have_glut=yes, have_glut=no)
+  FPTOOLS_SEARCH_LIBS([#include <GL/gl.h>],   glEnd,         $GL_search_list,  have_GL=yes,   have_GL=no)
+  FPTOOLS_SEARCH_LIBS([#include <GL/glu.h>],  gluNewQuadric, $GLU_search_list, have_GLU=yes,  have_GLU=no)
+  FPTOOLS_SEARCH_LIBS([#include <GL/glx.h>],  glXWaitX,      $GLX_search_list, have_GLX=yes,  have_GLX=no)
+  FPTOOLS_SEARCH_LIBS([#include <GL/glut.h>], glutMainLoop,  glut glut32,      have_glut=yes, have_glut=no)
 
   if test -n "$LIBS"; then
     GL_LIBS="$LIBS"
@@ -1254,3 +1274,34 @@ else
   $2="";
 fi;
 ])
+
+dnl
+dnl Check to see whether 'struct msghdr' contains msg_control
+dnl 
+AC_DEFUN(FPTOOLS_MSGHDR_MSG_CONTROL,
+[AC_CACHE_CHECK([for msg_control in struct msghdr], fptools_cv_struct_msghdr_msg_control,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/uio.h>
+#include <sys/socket.h>], [struct msghdr m; m.msg_control;],
+fptools_cv_struct_msghdr_msg_control=yes, fptools_cv_struct_msghdr_msg_control=no)])
+if test $fptools_cv_struct_msghdr_msg_control = yes; then
+  AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL)
+fi
+AC_SUBST(HAVE_MSGHDR_MSG_CONTROL)dnl
+])
+
+dnl
+dnl Check to see whether 'struct msghdr' contains msg_accrights
+dnl 
+AC_DEFUN(FPTOOLS_MSGHDR_MSG_ACCRIGHTS,
+[AC_CACHE_CHECK([for msg_accrights in struct msghdr], fptools_cv_struct_msghdr_msg_accrights,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/uio.h>
+#include <sys/socket.h>], [struct msghdr m; m.msg_accrights;],
+fptools_cv_struct_msghdr_msg_accrights=yes, fptools_cv_struct_msghdr_msg_accrights=no)])
+if test $fptools_cv_struct_msghdr_msg_accrights = yes; then
+  AC_DEFINE(HAVE_MSGHDR_MSG_ACCRIGHTS)
+fi
+AC_SUBST(HAVE_MSGHDR_MSG_ACCRIGHTS)dnl
+])
+