configure.in: no crypt.h on FreeBSD 12

* configure.in (crypt.h): crypt_r() was added in FreeBSD 12.0 but
  is declared in unistd.h.  [ruby-core:78664] [Bug #13038]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57090 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2016-12-16 03:30:26 +00:00
Родитель d25faa4ed2
Коммит 6b1e24eaa5
1 изменённых файлов: 2 добавлений и 0 удалений

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@ -2474,6 +2474,8 @@ main(int argc, char **argv)
]) ])
AS_IF([test "$ac_cv_func_crypt_r" = yes], AS_IF([test "$ac_cv_func_crypt_r" = yes],
[AC_CHECK_HEADERS(crypt.h)])
AS_IF([test "$ac_cv_func_crypt_r:$ac_cv_header_crypt_h" = yes:yes],
[AC_CHECK_MEMBERS([struct crypt_data.initialized], [], [], [AC_CHECK_MEMBERS([struct crypt_data.initialized], [], [],
[AC_INCLUDES_DEFAULT([@%:@include <crypt.h>])])]) [AC_INCLUDES_DEFAULT([@%:@include <crypt.h>])])])