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* lib/mkmf.rb (try_func): revert fallback checking undeclared function.

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fixed: [ruby-core:08949]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@11051 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2006-09-29 02:44:37 +00:00
parent c643593b20
commit d846e10d73
2 changed files with 12 additions and 2 deletions
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7
ChangeLog
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@ -1,6 +1,11 @@
Fri Sep 29 11:43:40 2006 Nobuyoshi Nakada <nobu@ruby-lang.org>
* lib/mkmf.rb (try_func): revert fallback checking undeclared function.
fixed: [ruby-core:08949]
Fri Sep 29 10:59:16 2006 WATANABE Hirofumi <eban@ruby-lang.org> Fri Sep 29 10:59:16 2006 WATANABE Hirofumi <eban@ruby-lang.org>
* lib/jcode.rb: need to initialize SUCC['n']. * lib/jcode.rb: need to initialize SUCC['n'].
fixed: [ruby-talk:216845] fixed: [ruby-talk:216845]
Fri Sep 29 09:56:56 2006 Nobuyoshi Nakada <nobu@ruby-lang.org> Fri Sep 29 09:56:56 2006 Nobuyoshi Nakada <nobu@ruby-lang.org>

7
lib/mkmf.rb
View file

@ -410,13 +410,18 @@ end
def try_func(func, libs, headers = nil, &b) def try_func(func, libs, headers = nil, &b)
headers = cpp_include(headers) headers = cpp_include(headers)
try_link(<<"SRC", libs, &b) or macro_defined?(func, COMMON_HEADERS+headers, &b) try_link(<<"SRC", libs, &b) or try_link(<<"SRC", libs, &b)
#{COMMON_HEADERS} #{COMMON_HEADERS}
#{headers} #{headers}
/*top*/ /*top*/
int main() { return 0; } int main() { return 0; }
int t() { void ((*volatile p)()); p = (void ((*)()))#{func}; return 0; } int t() { void ((*volatile p)()); p = (void ((*)()))#{func}; return 0; }
SRC SRC
#{headers}
/*top*/
int main() { return 0; }
int t() { #{func}(); return 0; }
SRC
end end
def try_var(var, headers = nil, &b) def try_var(var, headers = nil, &b)