AC_REQUIRE([gl_DEFAULT_POSIX2_VERSION])
])
# Set the default level of POSIX conformance at configure-time.
# Build with `./configure DEFAULT_POSIX2_VERSION=199209 ...' to
# support the older version, thus preserving portability with
AC_REQUIRE([gl_DEFAULT_POSIX2_VERSION])
])
# Set the default level of POSIX conformance at configure-time.
# Build with `./configure DEFAULT_POSIX2_VERSION=199209 ...' to
# support the older version, thus preserving portability with