diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/mruby/build/command.rb | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/lib/mruby/build/command.rb b/lib/mruby/build/command.rb index 2aaa14239..39981cc32 100644 --- a/lib/mruby/build/command.rb +++ b/lib/mruby/build/command.rb @@ -1,5 +1,4 @@ require 'forwardable' -require 'tempfile' module MRuby class Command @@ -127,31 +126,6 @@ module MRuby end end - def compiles?(source_text) - infile = Tempfile.new ['', '.c'] - infile.write source_text - infile.close - cwd = Dir.pwd - is_success = false - # Change to a tmp dir when compiling so we don't litter compiler artifacts - tmpdir = Dir.mktmpdir - Dir.chdir tmpdir - sh(command, infile.path, verbose: false) { |retval, _| is_success = retval } - infile.delete - Dir.chdir cwd - # Some systems strangely do not allow removing a temp dir after creation - FileUtils.remove_entry(tmpdir) rescue Errno::EACCES - return is_success - end - - def has_header?(header_name) - compiles? test_code_template header: header_name - end - - def has_function?(function_name, with_header: nil) - compiles? test_code_template function: function_name, header: with_header - end - private # @@ -191,46 +165,6 @@ module MRuby end.flatten.uniq deps << MRUBY_CONFIG end - - def test_code_template(function: nil, header: nil) - preamble = '' - body = '' - - if header - preamble += <<-TEMPLATE -#if defined __has_include -#if !__has_include("#{header}") -#error "Header #{header} not found" -#endif -#endif -#include <#{header}> - TEMPLATE - end - - if function - preamble += <<-TEMPLATE -#if defined __stub_#{function} || defined __stub___#{function} -#{function} unavailable -#endif - TEMPLATE - - # This is how autoconf works when using a function prototype. - body += <<-TEMPLATE - void *a = (void*) &#{function}; - long long b = (long long) a; - return (int) b; - TEMPLATE - else - body = 'return 0;' - end - - <<-TEMPLATE -#{preamble} -int main(void) {{ -#{body} -}} - TEMPLATE - end end class Command::Linker < Command |