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[Bug-gnulib] m4/error.m4 fix imported from Bison


From: Paul Eggert
Subject: [Bug-gnulib] m4/error.m4 fix imported from Bison
Date: Mon, 21 Apr 2003 20:28:41 -0700 (PDT)

I installed this fix imported from Bison:

2003-04-21  Paul Eggert  <address@hidden>

        * error.m4 (gl_ERROR): Do not put under dynamic conditions some
        code which expansion is under static control.  Patch imported from
        Akim Demaille's patch to Bison; see
        <http://mail.gnu.org/archive/html/bison-patches/2003-03/msg00057.html>.

--- m4/error.m4.~1.11.~ 2003-04-21 20:17:14.000000000 -0700
+++ m4/error.m4 2003-04-21 20:23:19.281105000 -0700
@@ -1,12 +1,10 @@
-#serial 6
+#serial 7
 
 AC_DEFUN([gl_ERROR],
 [
   AC_FUNC_ERROR_AT_LINE
   dnl Note: AC_FUNC_ERROR_AT_LINE does AC_LIBSOURCES([error.h, error.c]).
-  if test $ac_cv_lib_error_at_line = no; then
-    jm_PREREQ_ERROR
-  fi
+  jm_PREREQ_ERROR
 ])
 
 # Prerequisites of lib/error.c.




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