AS_IF([test "$ac_cv_warnings_as_errors" = "yes"],[
W_FAIL="-Werror"
- SPHINX_WARNINGS="-W"
+ SPHINX_WARNINGS="-W -n"
INTLTOOL_WARNINGS="yes"
])
AC_CACHE_CHECK([whether it is safe to use -floop-parallelize-all],
[ac_cv_safe_to_use_floop_parallelize_all_],
[save_CFLAGS="$CFLAGS"
- CFLAGS="-floop-parallelize-all ${AM_CFLAGS} ${CFLAGS}"
+ CFLAGS="-Werror -floop-parallelize-all ${AM_CFLAGS} ${CFLAGS}"
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([],[])],
[ac_cv_safe_to_use_floop_parallelize_all_=yes],
[ac_cv_safe_to_use_Wextra_=no])
CFLAGS="$save_CFLAGS"])
- BASE_WARNINGS="${W_FAIL} -pedantic -Wall -Wundef -Wshadow ${NO_UNUSED} ${F_DIAGNOSTICS_SHOW_OPTION} ${F_LOOP_PARALLELIZE_ALL} ${BASE_WARNINGS_FULL}"
+ BASE_WARNINGS="${W_FAIL} -pedantic -Wall -Wundef -Wshadow -Wparentheses ${NO_UNUSED} ${F_DIAGNOSTICS_SHOW_OPTION} ${F_LOOP_PARALLELIZE_ALL} ${BASE_WARNINGS_FULL}"
AS_IF([test "$ac_cv_safe_to_use_Wextra_" = "yes"],
[BASE_WARNINGS="${BASE_WARNINGS} -Wextra"],
[BASE_WARNINGS="${BASE_WARNINGS} -W"])