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[pty] do not check openpty twice if found in util library

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This commit is contained in:
Nobuyoshi Nakada 2020-05-01 10:58:27 +09:00
parent 9014c900b6
commit 520ac5da22
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1 changed files with 2 additions and 2 deletions
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4
ext/pty/extconf.rb
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@ -10,9 +10,9 @@ if /mswin|mingw|bccwin/ !~ RUBY_PLATFORM
have_header("util.h") # OpenBSD openpty
have_header("pty.h")
have_header("pwd.h")
have_library("util", "openpty")
util = have_library("util", "openpty")
if have_func("posix_openpt") or
have_func("openpty") or
(util or have_func("openpty")) or
have_func("_getpty") or
have_func("ptsname") or
have_func("ioctl")