From 9b13390ad08c84946386ae395870938daf89b116 Mon Sep 17 00:00:00 2001
From: Andreas Schneider <mail@cynapses.org>
Date: Tue, 11 Aug 2009 17:10:00 +0200
Subject: Use gcc visibility attribute to get rid of the map file.

---
 ConfigureChecks.cmake | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'ConfigureChecks.cmake')

diff --git a/ConfigureChecks.cmake b/ConfigureChecks.cmake
index 679dea7..482ce65 100644
--- a/ConfigureChecks.cmake
+++ b/ConfigureChecks.cmake
@@ -16,6 +16,8 @@ set(SYSCONFDIR ${SYSCONF_INSTALL_DIR})
 set(BINARYDIR ${CMAKE_BINARY_DIR})
 set(SOURCEDIR ${CMAKE_SOURCE_DIR})
 
+check_c_compiler_flag("-fvisibility=hidden" WITH_VISIBILITY_HIDDEN)
+
 # HEADER FILES
 check_include_file(pty.h HAVE_PTY_H)
 check_include_file(terminos.h HAVE_TERMIOS_H)
-- 
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