diff options
| author | Paul Eggert <eggert@cs.ucla.edu> | 2014-09-01 01:51:06 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2014-09-01 01:51:37 -0700 |
| commit | 157c42eff782e18fd921b2815f5869c1f53edde7 (patch) | |
| tree | 181369ad8350856258522fc429d684ce7fe0464d /build-aux/gcc-warning.spec | |
| parent | 1f5bc60c497c2b801681a3362c214fcf6a68f24a (diff) | |
| download | gnulib-157c42eff782e18fd921b2815f5869c1f53edde7.tar.gz | |
manywarnings: add GCC 4.9 warnings
Also, make it easier to maintain this in the future.
* build-aux/gcc-warning.spec: Add -Wabi-tag,
-Wconditionally-supported, -Wdelete-incomplete,
-Winherited-variadic-ctor, -Wvirtual-move-assign, -Wzerotrip.
Remove duplicates. Use tabs uniformly, as that's what 'cut' wants.
* m4/manywarnings.m4 (gl_MANYWARN_ALL_GCC): Add -Wdate-time,
-Wopenmp-simd. Use -fdiagnostics-show-option and -funit-at-a-time
only for older GCC versions that need them. Handke
-Wnormalized=nfc specially, so that the 'comm' command used
for maintenance doesn't get confused.
Diffstat (limited to 'build-aux/gcc-warning.spec')
| -rw-r--r-- | build-aux/gcc-warning.spec | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/build-aux/gcc-warning.spec b/build-aux/gcc-warning.spec index 74c6503b9b..1c250dcb46 100644 --- a/build-aux/gcc-warning.spec +++ b/build-aux/gcc-warning.spec @@ -1,6 +1,7 @@ # options to filter out, and why --all-warnings alias for -Wall --extra-warnings alias for -Wextra +-Wabi-tag c++ -Waggregate-return obsolescent -Waliasing fortran -Walign-commons fortran @@ -11,16 +12,16 @@ -Wc++0x-compat c++ -Wc++11-compat c++ -Wc-binding-type fortran --Wc-binding-type fortran -Wcast-qual FIXME maybe? too much noise; encourages bad changes -Wcharacter-truncation fortran --Wcompare-reals fortran +-Wcompare-reals fortran +-Wconditionally-supported c++ and objc++ -Wconversion FIXME maybe? too much noise; encourages bad changes -Wconversion-extra fortran -Wconversion-null c++ and objc++ -Wctor-dtor-privacy c++ -Wdeclaration-after-statement FIXME: do not want. others may --Wdeclaration-after-statement obsolescent +-Wdelete-incomplete c++ and objc++ -Wdelete-non-virtual-dtor c++ -Weffc++ c++ -Werror-implicit-function-declaration deprecated @@ -30,6 +31,7 @@ -Wfunction-elimination fortran -Wimplicit-interface fortran -Wimplicit-procedure fortran +-Winherited-variadic-ctor c++ -Wintrinsic-shadow fortran -Wintrinsics-std fortran -Winvalid-offsetof c++ and objc++ @@ -37,7 +39,6 @@ -Wlarger-than=<number> FIXME: choose something sane? -Wline-truncation fortran -Wliteral-suffix c++ and objc++ --Wliteral-suffix c++ and objc++ -Wlong-long obsolescent -Wnoexcept c++ -Wnon-template-friend c++ @@ -45,17 +46,14 @@ -Wnormalized=<id|nfc|nfkc> FIXME: choose something sane? -Wold-style-cast c++ and objc++ -Woverloaded-virtual c++ --Wpadded FIXME: dunno --Wpadded FIXME maybe? warns about "stabil" member in /usr/include/bits/timex.h +-Wpadded FIXME maybe? warns about "stabil" member in /usr/include/bits/timex.h -Wpedantic FIXME: too strict? -Wpmf-conversions c++ and objc++ -Wproperty-assign-default objc++ -Wprotocol objc++ -Wreal-q-constant fortran -Wrealloc-lhs fortran --Wrealloc-lhs fortran -Wrealloc-lhs-all fortran --Wrealloc-lhs-all fortran -Wredundant-decls FIXME maybe? many _gl_cxxalias_dummy FPs -Wreorder c++ and objc++ -Wselector objc and objc++ @@ -71,15 +69,16 @@ -Wswitch-enum FIXME maybe? borderline. some will want this -Wsynth deprecated -Wtabs fortran --Wtarget-lifetime fortran +-Wtarget-lifetime fortran -Wtraditional obsolescent -Wtraditional-conversion obsolescent -Wundeclared-selector objc and objc++ -Wundef FIXME maybe? too many false positives -Wunderflow fortran --Wunsuffixed-float-constants triggers warning in gnulib's timespec.h +-Wunsuffixed-float-constants triggers warning in gnulib's timespec.h -Wunused-dummy-argument fortran -Wuseless-cast c++ and objc++ --Wuseless-cast c++ and objc++ +-Wvirtual-move-assign c++ -Wzero-as-null-pointer-constant c++ and objc++ +-Wzerotrip fortran -frequire-return-statement go |