From a46d5ff2dd478f2e67c999c830879906f416e249 Mon Sep 17 00:00:00 2001
From: Mikael Djurfeldt <djurfeldt@nada.kth.se>
Date: Sun, 24 Aug 1997 15:33:49 +0000
Subject: [PATCH] * regex-posix.c: If <regex.h> can't be found, try <rxposix.h>
 or <rx/rxposix.h>.  (This is in order to accomodate for the GNU Rx library.)

---
 libguile/ChangeLog     |  4 ++++
 libguile/regex-posix.c | 12 +++++++++++-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/libguile/ChangeLog b/libguile/ChangeLog
index c3f6d3e57..d9dba2387 100644
--- a/libguile/ChangeLog
+++ b/libguile/ChangeLog
@@ -1,5 +1,9 @@
 Sun Aug 24 01:25:35 1997  Mikael Djurfeldt  <mdj@kenneth>
 
+	* regex-posix.c: If <regex.h> can't be found, try <rxposix.h> or
+	<rx/rxposix.h>.  (This is in order to accomodate for the GNU Rx
+	library.)
+
 	* ramap.c (scm_ra_matchp, scm_array_fill_int, racp, ramap_1,
  	ramap_2o, scm_array_index_map_x, raeql_1, scm_array_equal_p),
  	unif.c (scm_vector_set_length_x, scm_uniform_vector_length,
diff --git a/libguile/regex-posix.c b/libguile/regex-posix.c
index 28afdd6b1..e941393d0 100644
--- a/libguile/regex-posix.c
+++ b/libguile/regex-posix.c
@@ -58,8 +58,18 @@
    the file is CPP'able (for dependency scanning) even on systems that
    don't have a <regex.h> header.  */
 #ifdef HAVE_REGCOMP
+#ifdef HAVE_REGEX_H
 #include <regex.h>
-#endif 
+#else
+#ifdef HAVE_RXPOSIX_H
+#include <rxposix.h>		/* GNU Rx library */
+#else
+#ifdef HAVE_RX_RXPOSIX_H
+#include <rx/rxposix.h>		/* GNU Rx library on Linux */
+#endif
+#endif
+#endif
+#endif
 
 #include "smob.h"
 #include "symbols.h"