From af5b7053f17b61681b7c492800cc8bf347de1cdd Mon Sep 17 00:00:00 2001 From: nobu Date: Tue, 3 Feb 2015 08:15:47 +0000 Subject: mkmf.rb: avoid interference * lib/mkmf.rb (try_cppflags, try_cflags, try_ldflags): get rid of interference by modifying global variables in have_devel? method. [ruby-core:67962] [Bug #10821] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49482 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- lib/mkmf.rb | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) (limited to 'lib') diff --git a/lib/mkmf.rb b/lib/mkmf.rb index e8750e4..67af386 100644 --- a/lib/mkmf.rb +++ b/lib/mkmf.rb @@ -610,9 +610,7 @@ MSG end def try_cppflags(flags) - with_cppflags(flags) do - try_header("int main() {return 0;}") - end + try_header(MAIN_DOES_NOTHING, flags) end def with_cflags(flags) @@ -624,9 +622,7 @@ MSG end def try_cflags(flags) - with_cflags(flags) do - try_compile("int main() {return 0;}") - end + try_compile(MAIN_DOES_NOTHING, flags) end def with_ldflags(flags) @@ -638,9 +634,7 @@ MSG end def try_ldflags(flags) - with_ldflags(flags) do - try_link("int main() {return 0;}") - end + try_link(MAIN_DOES_NOTHING, flags) end def try_static_assert(expr, headers = nil, opt = "", &b) -- cgit v1.1