diff options
Diffstat (limited to 'config/always-no-bool-compare.m4')
| -rw-r--r-- | config/always-no-bool-compare.m4 | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/config/always-no-bool-compare.m4 b/config/always-no-bool-compare.m4 deleted file mode 100644 index 316b04b50..000000000 --- a/config/always-no-bool-compare.m4 +++ /dev/null @@ -1,27 +0,0 @@ -dnl # -dnl # Check if gcc supports -Wno-bool-compare option. -dnl # -dnl # We actually invoke gcc with the -Wbool-compare option -dnl # and infer the 'no-' version does or doesn't exist based upon -dnl # the results. This is required because when checking any of -dnl # no- prefixed options gcc always returns success. -dnl # -AC_DEFUN([ZFS_AC_CONFIG_ALWAYS_NO_BOOL_COMPARE], [ - AC_MSG_CHECKING([for -Wno-bool-compare support]) - - saved_flags="$CFLAGS" - CFLAGS="$CFLAGS -Wbool-compare" - - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [])], - [ - NO_BOOL_COMPARE=-Wno-bool-compare - AC_MSG_RESULT([yes]) - ], - [ - NO_BOOL_COMPARE= - AC_MSG_RESULT([no]) - ]) - - CFLAGS="$saved_flags" - AC_SUBST([NO_BOOL_COMPARE]) -]) |