From fa436db854e92db0e143961799c95bef901e74db Mon Sep 17 00:00:00 2001
From: Lars Bilke <lars.bilke@ufz.de>
Date: Mon, 14 May 2012 10:41:31 +0200
Subject: [PATCH] Added script for disabling compiler flags.
---
scripts/cmake/cmake/DisableCompilerFlag.cmake | 20 +++++++++++++++++++
1 file changed, 20 insertions(+)
create mode 100644 scripts/cmake/cmake/DisableCompilerFlag.cmake
diff --git a/scripts/cmake/cmake/DisableCompilerFlag.cmake b/scripts/cmake/cmake/DisableCompilerFlag.cmake
new file mode 100644
index 00000000000..dda3dc7041b
--- /dev/null
+++ b/scripts/cmake/cmake/DisableCompilerFlag.cmake
@@ -0,0 +1,20 @@
+# DisableCompilerFlag.cmake
+#
+# 2012-05-14 Lars Bilke
+#
+# Removes the given FLAG from the compiler flags in the given CONFIGURATION.
+# The Configuration must be uppercased.
+#
+# Usage:
+#
+# include(DisableCompilerFlag)
+# if (MSVC)
+# DisableCompilerFlag(DEBUG /RTC1)
+# endif ()
+
+macro(DisableCompilerFlag CONFIGURATION FLAG)
+ if(CMAKE_CXX_FLAGS_${CONFIGURATION} MATCHES "${FLAG}")
+ string(REPLACE "${FLAG}" " " CMAKE_CXX_FLAGS_${CONFIGURATION} "${CMAKE_CXX_FLAGS_${CONFIGURATION}}")
+ # message(STATUS ${PROJECT_NAME} " CMAKE_CXX_FLAGS_${CONFIGURATION} removing ${FLAG}")
+ endif()
+endmacro()
\ No newline at end of file
--
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