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add a cmake check for the abi::__cxa_demangle() function

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this was also forgotten. sorry...
This commit is contained in:
Andreas Lauser 2013-08-11 17:05:21 +02:00 committed by Roland Kaufmann
parent 9f5ab8e257
commit cd6f18ed90
1 changed files with 17 additions and 0 deletions
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17
cmake/Modules/FindCxaDemangle.cmake Normal file
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# Module that checks whether the compiler supports the
# abi::__cxa_demangle function required to
# make the type names returned by typeid() human-readable
#
# Sets the following variable:
# HAVE_CXA_DEMANGLE
#
# perform tests
include(CheckCXXSourceCompiles)
CHECK_CXX_SOURCE_COMPILES("#include <cxxabi.h>
int main(void){
int foobar = 0;
const char *foo = typeid(foobar).name();
int status;
char *demangled = abi::__cxa_demangle( foo, 0, 0, &status );
}" HAVE_CXA_DEMANGLE)