From 68018a795477825bb1e4b6d10902891cf9577ed9 Mon Sep 17 00:00:00 2001
From: Daniel Spangberg <daniels@kemi.uu.se>
Date: Wed, 15 May 2013 19:26:55 +0200
Subject: Fix linking with math library


diff --git a/src/tests/CMakeLists.txt b/src/tests/CMakeLists.txt
index 094f5f5..535b442 100644
--- a/src/tests/CMakeLists.txt
+++ b/src/tests/CMakeLists.txt
@@ -13,7 +13,7 @@ configure_file(tng_io_testing.h.in ${CMAKE_BINARY_DIR}/generated/tng_io_testing.
 include_directories(${CMAKE_BINARY_DIR}/generated/)
 
 add_executable(tng_testing tng_io_testing.c)
-target_link_libraries(tng_testing tng_io)
+target_link_libraries(tng_testing tng_io m)
 
 if(HAVE_INTTYPES_H)
   set_target_properties(tng_testing PROPERTIES COMPILE_DEFINITIONS USE_STD_INTTYPES_H=1)
@@ -25,10 +25,10 @@ if(OPENMP_FOUND)
 endif()
 
 add_executable(tng_io_read_pos tng_io_read_pos.c)
-target_link_libraries(tng_io_read_pos tng_io)
+target_link_libraries(tng_io_read_pos tng_io m)
 
 add_executable(tng_parallel_read tng_parallel_read.c)
-target_link_libraries(tng_parallel_read tng_io)
+target_link_libraries(tng_parallel_read tng_io m)
 
 if(BUILD_FORTRAN)
   # This does not work due to a bug in CMake. Remove lines below if no fortran compiler is found.
-- 
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