From 79e39fb50f1fd4ba5d54e73faafc3fd5ea55df41 Mon Sep 17 00:00:00 2001
From: Frederic Marchal <fmarchal@users.sourceforge.net>
Date: Sun, 21 Sep 2014 10:59:39 +0200
Subject: [PATCH] Explicitly link against the math library
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This patch was suggested by Diego Elio Pettenò on May 25, 2011 and
implemented in commit b966a3a224de2a6ea591458bec47c1bb4e9b3745 but the
patch had not been applied to the CMake build file.
---
 CMakeLists.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a876ea5..9fc1098 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -119,6 +119,9 @@ IF(!HAVE_GETOPT_H)
    MESSAGE(SEND_ERROR "getopt.h is required to compile sarg")
 ENDIF(!HAVE_GETOPT_H)
 
+# Required libraries
+TARGET_LINK_LIBRARIES(sarg m)
+
 # Windows need lib wsock32 and ws2_32
 IF(CMAKE_SYSTEM_NAME STREQUAL "Windows")
    CHECK_INCLUDE_FILE(windows.h HAVE_WINDOWS_H)
-- 
2.47.2