From: Richard Levitte <levitte@openssl.org>
Date: Wed, 17 Jul 2019 19:22:42 +0000 (+0200)
Subject: Cygwin: enable the use of Dl_info and dladdr()
X-Git-Tag: openssl-3.0.0-alpha1~1758
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=38f6f99cdf0a87345d646d30a764c089c38627ad;p=thirdparty%2Fopenssl.git

Cygwin: enable the use of Dl_info and dladdr()

These weren't available in Cygwin at the time our DSO code was
written, but things have changed since.

Fixes #9385

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9402)
---

diff --git a/crypto/dso/dso_dlfcn.c b/crypto/dso/dso_dlfcn.c
index 5e98513441..d076c7ebc4 100644
--- a/crypto/dso/dso_dlfcn.c
+++ b/crypto/dso/dso_dlfcn.c
@@ -27,8 +27,7 @@
 #  endif
 #  include <dlfcn.h>
 #  define HAVE_DLINFO 1
-#  if defined(__CYGWIN__) || \
-     defined(__SCO_VERSION__) || defined(_SCO_ELF) || \
+#  if defined(__SCO_VERSION__) || defined(_SCO_ELF) || \
      (defined(__osf__) && !defined(RTLD_NEXT))     || \
      (defined(__OpenBSD__) && !defined(RTLD_SELF)) || \
         defined(__ANDROID__)