Commit dc67a9f7 authored by Michael S. Tsirkin's avatar Michael S. Tsirkin

Documentation/sparse: drop __CHECK_ENDIAN__

It's no longer used.
Signed-off-by: Michael S. Tsirkin's avatarMichael S. Tsirkin <mst@redhat.com>
parent 9efeccac
......@@ -102,9 +102,4 @@ be recompiled or not. The latter is a fast way to check the whole tree if you
have already built it.
The optional make variable CF can be used to pass arguments to sparse. The
build system passes -Wbitwise to sparse automatically. To perform endianness
checks, you may define __CHECK_ENDIAN__::
make C=2 CF="-D__CHECK_ENDIAN__"
These checks are disabled by default as they generate a host of warnings.
build system passes -Wbitwise to sparse automatically.
......@@ -92,9 +92,4 @@ DaveJ 把每小时自动生成的 git 源码树 tar 包放在以下地址:
如果你已经编译了内核,用后一种方式可以很快地检查整个源码树。
make 的可选变量 CHECKFLAGS 可以用来向 sparse 工具传递参数。编译系统会自
动向 sparse 工具传递 -Wbitwise 参数。你可以定义 __CHECK_ENDIAN__ 来进行
大小尾检查。
make C=2 CHECKFLAGS="-D__CHECK_ENDIAN__"
这些检查默认都是被关闭的,因为他们通常会产生大量的警告。
动向 sparse 工具传递 -Wbitwise 参数。
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