From: Gary V. Vaughan <gary@gnu.org>
Date: Thu, 27 Jan 2000 15:07:49 +0000 (+0000)
Subject: * libltdl/ltdl.c (sys_dl_init, sys_dl_exit, sys_dl_open,
X-Git-Tag: release-1-3d~216
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f4993ae3b81f7ae3196819dcb2e997316959541e;p=thirdparty%2Flibtool.git

* libltdl/ltdl.c (sys_dl_init, sys_dl_exit, sys_dl_open,
sys_dl_close, sys_dl_sym):  Preprocess these away on cygwin to
avoid spurious error messages.
---

diff --git a/ChangeLog b/ChangeLog
index ffae703b2..6b2fb0861 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2000-01-27  Gary V. Vaughan  <gary@oranda.demon.co.uk>
+
+	* libltdl/ltdl.c (sys_dl_init, sys_dl_exit, sys_dl_open,
+	sys_dl_close, sys_dl_sym):  Preprocess these away on cygwin to
+	avoid spurious error messages.
+
 2000-01-24  Thomas Tanner  <tanner@ffii.org>
 
 	fix severe bugs reported by Elrond <Elrond@Wunder-Nett.org>
diff --git a/libltdl/ltdl.c b/libltdl/ltdl.c
index 1d009a38b..f8186f587 100644
--- a/libltdl/ltdl.c
+++ b/libltdl/ltdl.c
@@ -210,7 +210,11 @@ strrchr(str, ch)
 
 #endif
 
-#if HAVE_LIBDL
+/* The Cygwin dlopen implementation prints a spurious error message to
+   stderr if its call to LoadLibrary() fails for any reason.  We can
+   mitigate this by not using the Cygwin implementation, and falling
+   back to our own LoadLibrary() wrapper. */
+#if HAVE_LIBDL && !defined(__CYGWIN__)
 
 /* dynamic linking with dlopen/dlsym */