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authorAndreas Schneider <asn@cryptomilk.org>2011-07-29 11:37:27 +0200
committerAndreas Schneider <asn@cryptomilk.org>2011-07-29 11:37:52 +0200
commitca47c9b46eebf19189e5bed19aacc1f278bfbf68 (patch)
treee9047365b89c0ac4655dd2d03728f73c350cd24b /cmake
parent0943ce3a4ac2c9883b3f6bd1dac4c7a2656d4c96 (diff)
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cmake: Make CHECK_C_COMPILER_FLAG_SSP a function.
Diffstat (limited to 'cmake')
-rw-r--r--cmake/Modules/CheckCCompilerFlagSSP.cmake (renamed from cmake/Modules/MacroCheckCCompilerFlagSSP.cmake)20
-rw-r--r--cmake/Modules/DefineCompilerFlags.cmake2
2 files changed, 11 insertions, 11 deletions
diff --git a/cmake/Modules/MacroCheckCCompilerFlagSSP.cmake b/cmake/Modules/CheckCCompilerFlagSSP.cmake
index b64fb453..2fe43954 100644
--- a/cmake/Modules/MacroCheckCCompilerFlagSSP.cmake
+++ b/cmake/Modules/CheckCCompilerFlagSSP.cmake
@@ -1,11 +1,12 @@
# - Check whether the C compiler supports a given flag in the
# context of a stack checking compiler option.
+
# CHECK_C_COMPILER_FLAG_SSP(FLAG VARIABLE)
#
# FLAG - the compiler flag
# VARIABLE - variable to store the result
-#
-# This actually calls the check_c_source_compiles macro.
+#
+# This actually calls check_c_source_compiles.
# See help for CheckCSourceCompiles for a listing of variables
# that can modify the build.
@@ -15,12 +16,11 @@
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
-INCLUDE(CheckCSourceCompiles)
-
-MACRO (CHECK_C_COMPILER_FLAG_SSP _FLAG _RESULT)
- SET(SAFE_CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS}")
- SET(CMAKE_REQUIRED_DEFINITIONS "${_FLAG}")
- CHECK_C_SOURCE_COMPILES("int main(int argc, char **argv) { char buffer[256]; return buffer[argc]=0;}" ${_RESULT})
- SET (CMAKE_REQUIRED_DEFINITIONS "${SAFE_CMAKE_REQUIRED_DEFINITIONS}")
-ENDMACRO (CHECK_C_COMPILER_FLAG_SSP)
+include(CheckCSourceCompiles)
+function(CHECK_C_COMPILER_FLAG_SSP _FLAG _RESULT)
+ set(SAFE_CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS}")
+ set(CMAKE_REQUIRED_DEFINITIONS "${_FLAG}")
+ check_c_source_compiles("int main(int argc, char **argv) { char buffer[256]; return buffer[argc]=0;}" ${_RESULT})
+ set(CMAKE_REQUIRED_DEFINITIONS "${SAFE_CMAKE_REQUIRED_DEFINITIONS}")
+endfunction(CHECK_C_COMPILER_FLAG_SSP)
diff --git a/cmake/Modules/DefineCompilerFlags.cmake b/cmake/Modules/DefineCompilerFlags.cmake
index d43c454b..5b0fbdd6 100644
--- a/cmake/Modules/DefineCompilerFlags.cmake
+++ b/cmake/Modules/DefineCompilerFlags.cmake
@@ -1,7 +1,7 @@
# define system dependent compiler flags
include(CheckCCompilerFlag)
-include(MacroCheckCCompilerFlagSSP)
+include(CheckCCompilerFlagSSP)
if (UNIX AND NOT WIN32)
#