From 2b3043e578f00a5071dfae40c237b86cc6d70c7e Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Thu, 10 Apr 2014 19:42:06 +0200
Subject: Use #pragma once

---
 cmake/generate_version.cmake | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'cmake')

diff --git a/cmake/generate_version.cmake b/cmake/generate_version.cmake
index e4a833c..3830800 100644
--- a/cmake/generate_version.cmake
+++ b/cmake/generate_version.cmake
@@ -2,10 +2,8 @@ set(VERSION_FILE "${FASTD_BINARY_DIR}/src/fastd_version.h")
 
 add_custom_target(
     version
-    COMMAND echo "#ifndef _FASTD_FASTD_VERSION_H_" > "${VERSION_FILE}.new"
-    COMMAND echo "#define _FASTD_FASTD_VERSION_H_" >> "${VERSION_FILE}.new"
+    COMMAND echo "#pragma once" > "${VERSION_FILE}.new"
     COMMAND sh -c "echo \"#define FASTD_VERSION \\\"$(git --git-dir=./.git describe --dirty 2>/dev/null || echo ${FASTD_VERSION})\\\"\"" >> "${VERSION_FILE}.new"
-    COMMAND echo "#endif /* _FASTD_FASTD_VERSION_H_ */" >> "${VERSION_FILE}.new"
     COMMAND cmp -s "${VERSION_FILE}" "${VERSION_FILE}.new" && rm "${VERSION_FILE}.new" || mv "${VERSION_FILE}.new" "${VERSION_FILE}"
     WORKING_DIRECTORY "${FASTD_SOURCE_DIR}"
     VERBATIM
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