diff options
Diffstat (limited to 'gdb/warning.m4')
| -rw-r--r-- | gdb/warning.m4 | 23 |
1 files changed, 5 insertions, 18 deletions
diff --git a/gdb/warning.m4 b/gdb/warning.m4 index 8d7ce68ce3f..849fa2d7190 100644 --- a/gdb/warning.m4 +++ b/gdb/warning.m4 @@ -35,21 +35,12 @@ if test "${ERROR_ON_WARNING}" = yes ; then WERROR_CFLAGS="-Werror" fi -# These options work in either C or C++ modes. +# The options we'll try to enable. build_warnings="-Wall -Wpointer-arith \ -Wno-unused -Wunused-value -Wunused-function \ -Wno-switch -Wno-char-subscripts \ --Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable" - -# Now add in C and C++ specific options, depending on mode. -if test "$enable_build_with_cxx" = "yes"; then - build_warnings="$build_warnings -Wno-sign-compare -Wno-write-strings \ --Wno-narrowing" -else - build_warnings="$build_warnings -Wpointer-sign -Wmissing-prototypes \ --Wdeclaration-after-statement -Wmissing-parameter-type \ --Wold-style-declaration -Wold-style-definition" -fi +-Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable \ +-Wno-sign-compare -Wno-write-strings -Wno-narrowing" # Enable -Wno-format by default when using gcc on mingw since many # GCC versions complain about %I64. @@ -89,9 +80,7 @@ fi])dnl # The set of warnings supported by a C++ compiler is not the same as # of the C compiler. -if test "$enable_build_with_cxx" = "yes"; then - AC_LANG_PUSH([C++]) -fi +AC_LANG_PUSH([C++]) WARN_CFLAGS="" if test "x${build_warnings}" != x -a "x$GCC" = xyes @@ -127,7 +116,5 @@ fi AC_SUBST(WARN_CFLAGS) AC_SUBST(WERROR_CFLAGS) -if test "$enable_build_with_cxx" = "yes"; then - AC_LANG_POP([C++]) -fi +AC_LANG_POP([C++]) ]) |