[libstdc++] Disable _GLIBCXX_USE_LFS for *-uclinux*

[Bernardo Innocenti]

Hello,

this configuration tweak is required to build an m68k-uclinux
crosscompiler.  It's also needed on the 3.4 branch.


2004-02-08  Bernardo Innocenti  <bernie@develer.com>

	* crossconfig.m4: Don't enable _GLIBCXX_USE_LFS on *-uclinux*.
	* configure: Regenerate.

--- gcc-3.4-20040206.orig/libstdc++-v3/crossconfig.m4	2004-01-27 16:50:32.000000000 +0100
+++ gcc-3.4-20040206/libstdc++-v3/crossconfig.m4	2004-02-08 06:51:24.000000000 +0100
@@ -134,7 +134,13 @@
 
     # For LFS.
     AC_DEFINE(HAVE_INT64_T)
-    AC_DEFINE(_GLIBCXX_USE_LFS)
+    case "$target" in
+      *-uclinux*)
+        # Don't enable LFS with uClibc
+        ;;
+      *)
+        AC_DEFINE(_GLIBCXX_USE_LFS)
+    esac
 
     # For showmanyc_helper().
     AC_CHECK_HEADERS(sys/ioctl.h sys/filio.h)
--- gcc-3.4-20040206.orig/libstdc++-v3/configure	2004-01-27 16:49:58.000000000 +0100
+++ gcc-3.4-20040206/libstdc++-v3/configure	2004-02-08 06:52:23.000000000 +0100
@@ -52843,10 +52843,16 @@
 #define HAVE_INT64_T 1
 _ACEOF
 
-    cat >>confdefs.h <<\_ACEOF
+    case "$target" in
+      *-uclinux*)
+        # Don't enable LFS with uClibc
+        ;;
+      *)
+        cat >>confdefs.h <<\_ACEOF
 #define _GLIBCXX_USE_LFS 1
 _ACEOF
 
+    esac
 
     # For showmanyc_helper().
 

-- 
  // Bernardo Innocenti - Develer S.r.l., R&D dept.
\X/  http://www.develer.com/