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config: prune unused -Wno-bool-compare checks 

Reviewed-by: Alejandro Colomar <alx.manpages@gmail.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13110
This commit is contained in:
наб 2022-02-16 16:08:20 +01:00 committed by Brian Behlendorf
parent 72154bd6c9
commit 4e1f1035d0
2 changed files with 0 additions and 28 deletions
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27
config/always-compiler-options.m4
View File

@ -155,33 +155,6 @@ AC_DEFUN([ZFS_AC_CONFIG_ALWAYS_CC_NO_FORMAT_ZERO_LENGTH], [
AC_SUBST([NO_FORMAT_ZERO_LENGTH])
])
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_CC_NO_BOOL_COMPARE], [
AC_MSG_CHECKING([whether $CC supports -Wno-bool-compare])
saved_flags="$CFLAGS"
CFLAGS="$CFLAGS -Werror -Wbool-compare"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [])], [
NO_BOOL_COMPARE=-Wno-bool-compare
AC_MSG_RESULT([yes])
], [
NO_BOOL_COMPARE=
AC_MSG_RESULT([no])
])
CFLAGS="$saved_flags"
AC_SUBST([NO_BOOL_COMPARE])
])
dnl #
dnl # Check if gcc supports -Wno-clobbered option.
dnl #

1
config/zfs-build.m4
View File

@ -210,7 +210,6 @@ AC_DEFUN([ZFS_AC_CONFIG_ALWAYS], [
AC_SUBST(CPU_COUNT)
ZFS_AC_CONFIG_ALWAYS_CC_NO_CLOBBERED
ZFS_AC_CONFIG_ALWAYS_CC_NO_BOOL_COMPARE
ZFS_AC_CONFIG_ALWAYS_CC_IMPLICIT_FALLTHROUGH
ZFS_AC_CONFIG_ALWAYS_CC_FRAME_LARGER_THAN
ZFS_AC_CONFIG_ALWAYS_CC_NO_FORMAT_TRUNCATION