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ext/socket/extconf.rb: Fix the chech if if_indextoname is available

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The check had not work because "headers" were not passed.
This commit is contained in:
Yusuke Endoh 2021-11-02 23:41:01 +09:00
parent e0915ba679
commit 8413749ec0
1 changed files with 5 additions and 2 deletions
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7
ext/socket/extconf.rb
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@ -484,6 +484,9 @@ EOF
have_func("getpeerucred(0, (ucred_t **)NULL)", headers) # SunOS
have_func_decl = proc do |name, headers|
# check if there is a declaration of <name> by trying to declare
# both "int <name>(void)" and "void <name>(void)"
# (at least one attempt should fail if there is a declaration)
if !checking_for("declaration of #{name}()") {!%w[int void].all? {|ret| try_compile(<<EOF)}}
#{cpp_include(headers)}
#{ret} #{name}(void);
@ -492,10 +495,10 @@ EOF
end
end
if have_func('if_indextoname(0, "")', headers)
have_func_decl["if_indextoname"]
have_func_decl["if_indextoname", headers]
end
if have_func('if_nametoindex("")', headers)
have_func_decl["if_nametoindex"]
have_func_decl["if_nametoindex", headers]
end
have_func("hsterror", headers)