From: Arkadiusz Miśkiewicz <arekm@maven.pl>
Date: Thu, 29 Dec 2016 12:42:18 +0000 (+0100)
Subject: - patch
X-Git-Tag: auto/th/zeromq-4.2.0-1
X-Git-Url: http://git.pld-linux.org/gitweb.cgi?p=packages%2Fzeromq.git;a=commitdiff_plain;h=26069039b51b2d71c2171f18405a55e6b1689a9b

- patch
---

diff --git a/zeromq-4.2.0-dl-backport.patch b/zeromq-4.2.0-dl-backport.patch
new file mode 100644
index 0000000..c00001d
--- /dev/null
+++ b/zeromq-4.2.0-dl-backport.patch
@@ -0,0 +1,25 @@
+From 1b3fcbd3eead8f1f59f3e9472319d58ce6b52bb7 Mon Sep 17 00:00:00 2001
+From: Luca Boccassi <luca.boccassi@gmail.com>
+Date: Thu, 10 Nov 2016 22:49:41 +0000
+Subject: [PATCH] Problem: linker fails looking for dladdr
+
+Solution: search and add it via AC_CHECK_LIB when building with
+libunwind, as the backtrace function uses dladdr. This problem
+only appears on some distributions and with some compiler/toolchain
+versions.
+---
+ configure.ac | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/configure.ac b/configure.ac
+index 4fb2757..d548f9f 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -650,6 +650,7 @@ PKG_CHECK_MODULES(LIBUNWIND, [libunwind],
+         AC_DEFINE(HAVE_LIBUNWIND, 1, [The libunwind library is to be used])
+         AC_SUBST([LIBUNWIND_CFLAGS])
+         AC_SUBST([LIBUNWIND_LIBS])
++        AC_CHECK_LIB([dl], [dladdr])
+     ],
+     [
+         AC_MSG_WARN([Cannot find libunwind])