diff options
Diffstat (limited to 'src/3rd_party/dbus-1.7.8/m4/tp-compiler-warnings.m4')
-rw-r--r-- | src/3rd_party/dbus-1.7.8/m4/tp-compiler-warnings.m4 | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/src/3rd_party/dbus-1.7.8/m4/tp-compiler-warnings.m4 b/src/3rd_party/dbus-1.7.8/m4/tp-compiler-warnings.m4 deleted file mode 100644 index ee4af31013..0000000000 --- a/src/3rd_party/dbus-1.7.8/m4/tp-compiler-warnings.m4 +++ /dev/null @@ -1,49 +0,0 @@ -dnl TP_COMPILER_WARNINGS(VARIABLE, WERROR_BY_DEFAULT, DESIRABLE, UNDESIRABLE) -dnl $1 (VARIABLE): the variable to put flags into -dnl $2 (WERROR_BY_DEFAULT): a command returning true if -Werror should be the -dnl default -dnl $3 (DESIRABLE): warning flags we want (e.g. all extra shadow) -dnl $4 (UNDESIRABLE): warning flags we don't want (e.g. -dnl missing-field-initializers unused-parameter) -AC_DEFUN([TP_COMPILER_WARNINGS], -[ - AC_REQUIRE([AC_ARG_ENABLE])dnl - AC_REQUIRE([AC_HELP_STRING])dnl - AC_REQUIRE([TP_COMPILER_FLAG])dnl - - tp_warnings="" - for tp_flag in $3; do - TP_COMPILER_FLAG([-W$tp_flag], [tp_warnings="$tp_warnings -W$tp_flag"]) - done - - tp_error_flags="-Werror" - TP_COMPILER_FLAG([-Werror], [tp_werror=yes], [tp_werror=no]) - - for tp_flag in $4; do - TP_COMPILER_FLAG([-Wno-$tp_flag], - [tp_warnings="$tp_warnings -Wno-$tp_flag"]) -dnl Yes, we do need to use both -Wno-foo and -Wno-error=foo. Simon says: -dnl some warnings we explicitly don't want, like unused-parameter, but -dnl they're in -Wall. when a distro using cdbs compiles us, we have: -dnl -Werror -Wno-unused-parameter -Wall -dnl ^ from us ^ from cdbs -dnl which turns -Wunused-parameter back on, in effect - TP_COMPILER_FLAG([-Wno-error=$tp_flag], - [tp_error_flags="$tp_error_flags -Wno-error=$tp_flag"], [tp_werror=no]) - done - - AC_ARG_ENABLE([Werror], - AC_HELP_STRING([--disable-Werror], - [compile without -Werror (normally enabled in development builds)]), - tp_werror=$enableval, :) - - if test "x$tp_werror" = xyes && $2; then -dnl We put -Wno-error=foo before -Wno-foo because clang interprets -Wall -dnl -Werror -Wno-foo -Wno-error=foo as “make foo a non-fatal warning”, but does -dnl what we want if you reverse them. - $1="$tp_error_flags $tp_warnings" - else - $1="$tp_warnings" - fi - -]) |