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mkmf.rb: fix $LDFLAGS

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* lib/mkmf.rb (have_framework): insert a space between options.
  add just one -ObjC option.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36948 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2012-09-11 00:44:30 +00:00
parent f228a4b209
commit 9445ab2d98
1 changed files with 3 additions and 1 deletions
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4
lib/mkmf.rb
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@ -1022,10 +1022,12 @@ SRC
def have_framework(fw, &b)
checking_for fw do
src = cpp_include("#{fw}/#{fw}.h") << "\n" "int main(void){return 0;}"
if try_link(src, opt = "-ObjC -framework #{fw}", &b)
opt = " -framework #{fw}"
if try_link(src, "-ObjC#{opt}", &b)
$defs.push(format("-DHAVE_FRAMEWORK_%s", fw.tr_cpp))
# TODO: non-worse way than this hack, to get rid of separating
# option and its argument.
$LDFLAGS << " -ObjC" unless /(\A|\s)-ObjC(\s|\z)/ =~ $LDFLAGS
$LDFLAGS << opt
true
else