remove linking against libiberty

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@4366 a592a061-630c-0410-9148-cb99ea01b6c8

ChangeLog

@@ -1,3 +1,9 @@
+2002-06-11  John Levon  <moz@compsoc.man.ac.uk>
+
+	* INSTALL:
+	* configure.in: remove attempt to link against libiberty. It
+	is morally wrong, and potentially dangerous.
+ 
 2002-06-07  Jean-Marc Lasgouttes  <lasgouttes@freesurf.fr>
 
 	* configure.in: move the test for xpm/xforms out of the frontends

INSTALL

@@ -376,16 +376,6 @@ notify us.
     Angus Leeming <leeming@lyx.org> for details.
     Angus 22 March, 2002.
 
-  o Some systems lack functions that LyX needs.  To fix this, configure
-    tries to link against the -liberty library, if it is available. 
-    If you experience problems with missing symbols at link time, you 
-    could try to install libiberty.a, which comes with several GNU 
-    packages (in particular libg++).  In any case, please report your 
-    problems to lyx-devel@lists.lyx.org. 
-
-    The option --without-liberty disable the detection of -liberty.  It
-    is meant for debugging purpose only.
-
   o According to David Sundqvist <David_Sundqvist@vd.volvo.se>, some
     changes are needed to compile with aCC on HP-UX 10.20. These are the
     relevant changes in the makefile (with comments tagged on):  

configure.in

@@ -120,16 +120,6 @@ LYX_LOOP_DIR($lyx_cv_extra_prefix,[
 LYX_ADD_INC_DIR(CPPFLAGS,$dir/include)
   LYX_ADD_LIB_DIR(LDFLAGS,$dir/lib)])
 
-### Check for the -liberty library
-test "x$GXX" = xyes && lyx_use_liberty=yes
-AC_ARG_WITH(liberty,
-  [  --without-liberty       do not try to link against libiberty.a],
-  [lyx_use_liberty=$withval])
-if test x$lyx_use_liberty = xyes; then
-  # AC_CHECK_LIB(iberty,main,LIBS="-liberty $LIBS")
-  AC_CHECK_LIB(iberty,main)
-fi
-
 AC_ARG_WITH(aiksaurus,
   [  --without-aiksaurus     do not use the Aiksaurus library],
   [lyx_use_aiksaurus=$withval])