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The following task has a new comment added:
FS#140 - Support Clang compiler
User who did this - Bernd Flemisch (bernd)
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I cannot reproduce the \"make check\" error.
Concerning the other error, I encounter something at least similar. The problem
comes from dumux/common/valgrind.hh, where the static_assert macro is defined
to be empty,
#define static_assert(a, b)
for gcc version < 4.5. According to the output of
clang -dM -E -x c /dev/null
my clang declares itself to be compatible with gcc 4.2.1, meaning that the
static_assert is defined like above. Nevertheless, including a standard header
takes the header from your latest installed STL. If the STL version is 4.7, an
error is produced.
In particular, a program like this fails for clang++ based on STL 4.7 and
g++-4.7, but compiles with gcc < 4.7:
#define static_assert(a,b)
#include <tuple>
int main() { return 0; }
Maybe I only messed up my local gcc 4.7 installation. If someone can reproduce
the behavior, we might want to change valgrind.hh by means of the attached
patch (at least I will attach a patch as soon as flyspray lets me), which does
not define static_assert if clang is used. This helps preventing the error in
my case.
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