configure.ac advertised that the HLINT environment variable could be set to
specify the path to the 'hlint' tool. However, HLINT was being initialized
to "no" inside configure.ac, which broke this usage.
Signed-off-by: Dato Simó <dato@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>
AC_SUBST(HTOOLS_APIDOC)
# Check for hlint
AC_SUBST(HTOOLS_APIDOC)
# Check for hlint
AC_ARG_VAR(HLINT, [hlint path])
AC_PATH_PROG(HLINT, [hlint], [])
if test -z "$HLINT"; then
AC_ARG_VAR(HLINT, [hlint path])
AC_PATH_PROG(HLINT, [hlint], [])
if test -z "$HLINT"; then