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C++11 compilation for OSX 10.8

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This commit is contained in:
Alessandro Ranellucci 2017-03-02 13:17:48 +01:00
parent 3c4f93cf24
commit dd22a28160
1 changed files with 11 additions and 2 deletions
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13
xs/Build.PL
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@ -23,8 +23,17 @@ if ($cpp_guess->is_gcc) {
push @cflags, qw(-U__STRICT_ANSI__);
}
my @ldflags = ();
if ($^O eq 'darwin') {
push @ldflags, qw(-framework IOKit -framework CoreFoundation);
if ($^O eq 'darwin' && `sw_vers -productVersion` =~ /\b10\.8\./) {
push @cflags, qw(-stdlib=libc++);
push @ldflags, qw(-framework IOKit -framework CoreFoundation -lc++);
# Due to a bug/misconfiguration/stupidity, boost 1.52 and libc++ don't like each
# other much: a compilation error "Constexpr function never produces a constant
# expression" pops up when trying to compile anything that uses
# boost/chrono/duration.hpp (namely boost/thread for us). This is a workaround
# that prevents this from happening, not needed with newer Boost versions.
# See here for more details: https://svn.boost.org/trac/boost/ticket/7671
push @cflags, qw(-DBOOST_THREAD_DONT_USE_CHRONO -DBOOST_NO_CXX11_RVALUE_REFERENCES -DBOOST_THREAD_USES_MOVE);
}
if ($mswin) {
# In case windows.h is included, we don't want the min / max macros to be active.