openwrtv3/package/libs/libevent2/patches/0001-Do-not-check-for-ERR_remove_thread_state-do-not-link.patch
Rosen Penev 3ccc2ebe01 libevent2: Switch to using release tarball
Starting with version 2.1.8, a release tarball is available.

Simplifies the Makefile slightly.

Updated the project URL. HTTPS is broken. Issue has been reported upstream

Adjusted patches. CMake support is not present in the tarball. It's made
for Windows anyway.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
2018-08-25 13:18:35 +02:00

49 lines
1.6 KiB
Diff

From f519e0f30a00393b949c4e20868952726a9c6d2e Mon Sep 17 00:00:00 2001
From: Pierce Lopez <pierce.lopez@gmail.com>
Date: Thu, 2 Mar 2017 21:09:32 -0500
Subject: [PATCH] Do not check for ERR_remove_thread_state() (do not link ssl
into every library)
This reverts commit c4e9d9bd662de7f575f2172c160795d452ebe709
("sample/https-client: check for ERR_remove_thread_state() existence").
Calling AC_SEARCH_LIBS() modifies LIBS - -lcrypto incorrectly
ends up in LIBS, and thus linked to by libevent_core.so.
Checking for ERR_remove_thread_state should no longer be needed
because it was introduced in openssl 1.0.0, and the previous line
0.9.8 had support discontinued at the end of 2015.
Fixes: #473
---
configure.ac | 4 ----
sample/https-client.c | 4 ----
2 files changed, 8 deletions(-)
--- a/configure.ac
+++ b/configure.ac
@@ -791,10 +791,6 @@ fi
# check if we have and should use openssl
AM_CONDITIONAL(OPENSSL, [test "$enable_openssl" != "no" && test "$have_openssl" = "yes"])
-if test "x$enable_openssl" = "xyes"; then
- AC_SEARCH_LIBS([ERR_remove_thread_state], [crypto eay32],
- [AC_DEFINE(HAVE_ERR_REMOVE_THREAD_STATE, 1, [Define to 1 if you have ERR_remove_thread_stat().])])
-fi
# Add some more warnings which we use in development but not in the
# released versions. (Some relevant gcc versions can't handle these.)
--- a/sample/https-client.c
+++ b/sample/https-client.c
@@ -484,11 +484,7 @@ cleanup:
EVP_cleanup();
ERR_free_strings();
-#ifdef EVENT__HAVE_ERR_REMOVE_THREAD_STATE
ERR_remove_thread_state(NULL);
-#else
- ERR_remove_state(0);
-#endif
CRYPTO_cleanup_all_ex_data();
sk_SSL_COMP_free(SSL_COMP_get_compression_methods());