mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
122ce52e8f
jemalloc (5.2.1 at least) cannot compile in C++ on macOS SDK, due to conflicts on exception specification.
46 lines
1.2 KiB
Ruby
46 lines
1.2 KiB
Ruby
# frozen_string_literal: false
|
|
|
|
cxx = MakeMakefile["C++"]
|
|
|
|
# #### have_devel hack ####
|
|
# cxx.try_compile tries to detect compilers, but the try_compile below is
|
|
# trying to detect a compiler in a different way. We need to prevent the
|
|
# default detection routine.
|
|
|
|
cxx.instance_variable_set(:'@have_devel', true)
|
|
|
|
ok = cxx.try_link(<<~'begin', "") do |x|
|
|
#include "ruby/config.h"
|
|
|
|
#ifdef RUBY_ALTERNATIVE_MALLOC_HEADER
|
|
# include RUBY_ALTERNATIVE_MALLOC_HEADER
|
|
#endif
|
|
|
|
namespace {
|
|
typedef int conftest1[SIZEOF_LONG == sizeof(long) ? 1 : -1];
|
|
typedef int conftest2[SIZEOF_VOIDP == sizeof(void*) ? 1 : -1];
|
|
}
|
|
|
|
int
|
|
main(int argc, const char** argv)
|
|
{
|
|
return !!argv[argc];
|
|
}
|
|
begin
|
|
# We are wiping ruby.h from the source because that header file is the
|
|
# subject we are going to test in this extension library.
|
|
x.sub! %<#include "ruby.h">, ''
|
|
end
|
|
|
|
cxx.instance_variable_set(:'@have_devel', ok)
|
|
|
|
if ok
|
|
$srcs = %w[cxxanyargs.cpp]
|
|
failures = Dir.glob($srcdir + "/failure*.cpp").map {|n| File.basename(n)}
|
|
$cleanfiles << "$(FAILURES:.cpp=.failed)"
|
|
create_makefile("-test-/cxxanyargs") do |mk|
|
|
mk << "FAILURES #{['=', failures].join(' ')}\n"
|
|
mk << ".IGNORE: $(FAILURES:.cpp=.o)\n" unless $mswin
|
|
mk
|
|
end
|
|
end
|