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diff configure.in @ 6025:bb0c9f97fe4f

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[project @ 2006-10-03 19:21:09 by jwe]
author jwe
date Tue, 03 Oct 2006 19:21:09 +0000
parents 500d884ae373
children 199f15a8d1fc
line wrap: on
line diff
--- a/configure.in
+++ b/configure.in
@@ -29,7 +29,7 @@
 EXTERN_CXXFLAGS="$CXXFLAGS"
 
 AC_INIT
-AC_REVISION($Revision: 1.522 $)
+AC_REVISION($Revision: 1.523 $)
 AC_PREREQ(2.57)
 AC_CONFIG_SRCDIR([src/octave.cc])
 AC_CONFIG_HEADER(config.h)
@@ -416,6 +416,9 @@
     else
       REGEX_LIBS="-lpcre"
     fi
+  else
+    warn_pcre="PCRE library not found.  This will result in some loss of functionality for the regular expression matching functions."
+    AC_MSG_WARN($warn_pcre)
   fi
 fi
 AC_CHECK_FUNCS(regexec, WITH_REGEX=yes , [
@@ -1905,6 +1908,11 @@
   warn_msg_printed=true
 fi
 
+if test -n "$warn_pcre"; then
+  AC_MSG_WARN($warn_pcre)
+  warn_msg_printed=true
+fi
+
 if test -n "$warn_zlib"; then
   AC_MSG_WARN($warn_zlib)
   warn_msg_printed=true