Commit e89eb70d8a04eb23eceafe72215f0f757cc99906
2010-09-07T12:10:38
getopt: handle POSIXLY_CORRECT set but not exported * m4/getopt.m4 (gl_GETOPT_CHECK_HEADERS): Restore pre-existing export state of POSIXLY_CORRECT. Reported by Dustin J. Mitchell. Signed-off-by: Eric Blake <eblake@redhat.com>