[project @ 2003-05-01 10:46:19 by ross]

[ghc-hetmet.git] / configure.in

diff --git a/configure.in b/configure.in
index d2426e2..ccaa828 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -468,6 +468,10 @@ AC_MSG_ERROR([--enable-hc-boot-unregisterised requires --enable-hc-boot.])
 fi;
 fi;
 
+dnl ** Must have GHC to build GHC, unless --enable-hc-boot is on
+if test "$BootingFromHc" = "NO" -a "$WithGhc" = "" -a -d "$srcdir/ghc"; then
+AC_MSG_ERROR([GHC is required unless bootstrapping from .hc files.])
+fi;
 
 dnl ** Enable multi-thread friendly RTS?
 dnl --------------------------------------------------------------
@@ -528,26 +532,6 @@ AC_ARG_ENABLE(hopengl,
 )
 AC_SUBST(GhcLibsWithHOpenGL)
 
-dnl ** Use a specific version of the GLUT API
-dnl --------------------------------------------------------------
-AC_ARG_WITH(glut-api,
-[  --with-glut-api=<version>
-        Use a specific version of the GLUT API when building HOpenGL.
-])
-test -n "$with_glut_api"  && CPPFLAGS="$CPPFLAGS -DGLUT_API_VERSION=$with_glut_api"
-
-
-dnl ** Use a specific version of the GLUT API
-dnl --------------------------------------------------------------
-AC_ARG_WITH(glut-xlib,
-[  --with-glut-xlib=<version>
-        Use a specific version of the GLUT Xlib implementation when building HOpenGL.
-])
-test -n "$with_glut_xlib" && CPPFLAGS="$CPPFLAGS -DGLUT_XLIB_IMPLEMENTATION=$with_glut_xlib"
-
-
-
-
 dnl --------------------------------------------------------------
 dnl End of configure script option section
 dnl --------------------------------------------------------------
@@ -857,6 +841,7 @@ FPTOOLS_CHECK_HTYPE(tcflag_t)
 FPTOOLS_CHECK_HTYPE(blkcnt_t)
 FPTOOLS_CHECK_HTYPE(nlink_t)
 FPTOOLS_CHECK_HTYPE(ssize_t)
+FPTOOLS_CHECK_HTYPE(rlim_t)
 
 dnl ** Map OpenGL data types to Haskell types
 if test $GhcLibsWithHOpenGL = YES ; then
@@ -1044,7 +1029,10 @@ mingw32)  ;;
 *) AC_PATH_XTRA() ;;
 esac
 
+dnl ** check for OpenGL/GLUT/GLX include paths and libraries
+if test $GhcLibsWithHOpenGL = YES ; then
 FPTOOLS_HAVE_OPENGL
+fi
 
 dnl ################################################################
 dnl Check for libraries
@@ -1056,7 +1044,7 @@ dnl (Mac OS X only) ... but don't check if we already have the
 dnl HaskellSupport.framework
 
 if test $HaveFrameworkHaskellSupport = YES; then
-    HaveLibDL = NO
+    HaveLibDL=NO
     HaveRtldNext=NO
     HaveRtldLocal=YES
     AC_DEFINE(HAVE_RTLDLOCAL)
@@ -1180,6 +1168,22 @@ AC_EGREP_HEADER(in_addr_t, netinet/in.h,
  AC_MSG_RESULT(no))
 
 dnl --------------------------------------------------
+dnl * test for Linux sendfile(2)
+dnl --------------------------------------------------
+AC_MSG_CHECKING(for sendfile in sys/sendfile.h)
+AC_EGREP_HEADER(sendfile, sys/sendfile.h,
+ [ AC_DEFINE(HAVE_LINUX_SENDFILE) AC_MSG_RESULT(yes) ],
+ AC_MSG_RESULT(no))
+
+dnl --------------------------------------------------
+dnl * test for BSD sendfile(2)
+dnl --------------------------------------------------
+AC_MSG_CHECKING(for sendfile in sys/socket.h)
+AC_EGREP_HEADER(sendfile, sys/socket.h,
+ [ AC_DEFINE(HAVE_BSD_SENDFILE) AC_MSG_RESULT(yes) ],
+ AC_MSG_RESULT(no))
+
+dnl --------------------------------------------------
 dnl * test for GTK+
 dnl --------------------------------------------------