From 6d79f1645411f2074225e22413536d0e2200b85b Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Thu, 9 Jan 2014 16:09:39 +0100
Subject: [SERVER] Minor fixes, add quick and dirty clang support to
 CMakeLists.txt

Use 'CC=/usr/local/bin/clang cmake -D_CMAKE_TOOLCHAIN_PREFIX=llvm- ..'
to compile using clang. Requires LLVM 3.1 since AddressSanitizer is
used for clang debug builds.
---
 CMakeLists.txt | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

(limited to 'CMakeLists.txt')

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 03964a6..96d7eda 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,8 +10,15 @@ ENDIF()
 
 message( "Build Type selected: ${CMAKE_BUILD_TYPE}" )
 
-SET(CMAKE_C_FLAGS_DEBUG "-std=c99 -O0 -g -Wall -Wno-unused-result -D_GNU_SOURCE -D_DEBUG -Wno-multichar")
-SET(CMAKE_C_FLAGS_RELEASE "-std=c99 -O2 -Wno-unused-result -D_GNU_SOURCE -DNDEBUG -Wno-multichar")
+if (CMAKE_C_COMPILER STREQUAL "gcc")
+	message( "gcc flags." )
+	SET(CMAKE_C_FLAGS_DEBUG "-std=c99 -O0 -g -Wall -Wno-unused-result -D_GNU_SOURCE -D_DEBUG -Wno-multichar")
+	SET(CMAKE_C_FLAGS_RELEASE "-std=c99 -O2 -Wno-unused-result -D_GNU_SOURCE -DNDEBUG -Wno-multichar")
+else()
+	message( "clang flags." )
+	SET(CMAKE_C_FLAGS_DEBUG "-std=c99 -fsanitize=address -O1 -fno-omit-frame-pointer -g -Wall -Wno-unused-result -D_GNU_SOURCE -D_DEBUG -Wno-multichar")
+	SET(CMAKE_C_FLAGS_RELEASE "-std=c99 -O2 -Wno-unused-result -D_GNU_SOURCE -DNDEBUG -Wno-multichar")
+endif()
 #SET(CMAKE_CXX_FLAGS_DEBUG "-std=c99 -O0 -g -Wall -Wno-unused-result -D_GNU_SOURCE -D_DEBUG")
 #SET(CMAKE_CXX_FLAGS_RELEASE "-std=c99 -O2 -Wno-unused-result -D_GNU_SOURCE -DNDEBUG" )
 
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