diff options
| author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-08-12 14:58:06 +0000 |
|---|---|---|
| committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-08-12 14:58:06 +0000 |
| commit | 6cf3dc3145a48ce1ddc0e5265c4d16ce61ce9cb4 (patch) | |
| tree | 36f01da1958c753b5ba8bba5da826fb042e6e990 /ext/date | |
| parent | 388215e32396b1a67bab2849951f48ffc68dfb19 (diff) | |
merge revision(s) 50104,50105: [Backport #10906]
* ext/date/extconf.rb: try_cflags("-std=iso9899:1999") [Bug #10906]
ruby itself (including numeric.c) is built with strict compile
options including -std=iso9899:1999, but ext/date is not.
By the way -std=iso9899:1999 is not only a warning option but also
changes behavior like MACRO definitions for example INFINITY.
gcc on Solaris affect this.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@51553 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/date')
| -rw-r--r-- | ext/date/extconf.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ext/date/extconf.rb b/ext/date/extconf.rb index 9f7d3e8f0b..6f479eaa26 100644 --- a/ext/date/extconf.rb +++ b/ext/date/extconf.rb @@ -1,2 +1,5 @@ require 'mkmf' +if try_cflags("-std=iso9899:1999") + $CFLAGS += " " << "-std=iso9899:1999" +end create_makefile('date_core') |