diff options
Diffstat (limited to 'm4/manywarnings.m4')
| -rw-r--r-- | m4/manywarnings.m4 | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/m4/manywarnings.m4 b/m4/manywarnings.m4 index d831ed2..783620d 100644 --- a/m4/manywarnings.m4 +++ b/m4/manywarnings.m4 @@ -1,5 +1,5 @@ -# manywarnings.m4 serial 17 -dnl Copyright (C) 2008-2018 Free Software Foundation, Inc. +# manywarnings.m4 serial 18 +dnl Copyright (C) 2008-2020 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -112,16 +112,19 @@ m4_defun([gl_MANYWARN_ALL_GCC(C)], gl_manywarn_set= for gl_manywarn_item in -fno-common \ -W \ + -Wabsolute-value \ -Waddress \ + -Waddress-of-packed-member \ -Waggressive-loop-optimizations \ -Wall \ - -Wattribute-alias \ + -Wattribute-warning \ -Wattributes \ -Wbad-function-cast \ -Wbool-compare \ -Wbool-operation \ -Wbuiltin-declaration-mismatch \ -Wbuiltin-macro-redefined \ + -Wcannot-profile \ -Wcast-align \ -Wcast-align=strict \ -Wcast-function-type \ @@ -186,6 +189,7 @@ m4_defun([gl_MANYWARN_ALL_GCC(C)], -Wmissing-field-initializers \ -Wmissing-include-dirs \ -Wmissing-parameter-type \ + -Wmissing-profile \ -Wmissing-prototypes \ -Wmultichar \ -Wmultistatement-macros \ @@ -292,6 +296,7 @@ m4_defun([gl_MANYWARN_ALL_GCC(C)], AC_MSG_RESULT([$gl_alloc_max]) gl_manywarn_set="$gl_manywarn_set -Walloc-size-larger-than=$gl_alloc_max" gl_manywarn_set="$gl_manywarn_set -Warray-bounds=2" + gl_manywarn_set="$gl_manywarn_set -Wattribute-alias=2" gl_manywarn_set="$gl_manywarn_set -Wformat-overflow=2" gl_manywarn_set="$gl_manywarn_set -Wformat-truncation=2" gl_manywarn_set="$gl_manywarn_set -Wimplicit-fallthrough=5" |