diff options
| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-05-28 11:22:07 +0200 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-06-11 02:16:27 +0200 |
| commit | 1658dcee3d43edde9c971b6e88fee64ab9fc67e0 (patch) | |
| tree | 8fa703df08a19b7360ec9d968493c4b257ce5812 /arch | |
| parent | gcc-plugins: test plugin support in Kconfig and clean up Makefile (diff) | |
| download | linux-1658dcee3d43edde9c971b6e88fee64ab9fc67e0.tar.xz linux-1658dcee3d43edde9c971b6e88fee64ab9fc67e0.zip | |
gcc-plugins: allow to enable GCC_PLUGINS for COMPILE_TEST
Now that the compiler's plugin support is checked in Kconfig,
all{yes,mod}config will not be bothered.
Remove 'depends on !COMPILE_TEST' for GCC_PLUGINS.
'depends on !COMPILE_TEST' for the following three are still kept:
GCC_PLUGIN_CYC_COMPLEXITY
GCC_PLUGIN_STRUCTLEAK_VERBOSE
GCC_PLUGIN_RANDSTRUCT_PERFORMANCE
Kees suggested to do so because the first two are too noisy, and the
last one would reduce the compile test coverage. I commented the
reasons in arch/Kconfig.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/Kconfig | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index e4a47d640a87..c2695293ca5b 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -417,7 +417,6 @@ menuconfig GCC_PLUGINS bool "GCC plugins" depends on HAVE_GCC_PLUGINS depends on PLUGIN_HOSTCC != "" - depends on !COMPILE_TEST help GCC plugins are loadable modules that provide extra features to the compiler. They are useful for runtime instrumentation and static analysis. @@ -427,7 +426,7 @@ menuconfig GCC_PLUGINS config GCC_PLUGIN_CYC_COMPLEXITY bool "Compute the cyclomatic complexity of a function" if EXPERT depends on GCC_PLUGINS - depends on !COMPILE_TEST + depends on !COMPILE_TEST # too noisy help The complexity M of a function's control flow graph is defined as: M = E - N + 2P @@ -494,7 +493,7 @@ config GCC_PLUGIN_STRUCTLEAK_BYREF_ALL config GCC_PLUGIN_STRUCTLEAK_VERBOSE bool "Report forcefully initialized variables" depends on GCC_PLUGIN_STRUCTLEAK - depends on !COMPILE_TEST + depends on !COMPILE_TEST # too noisy help This option will cause a warning to be printed each time the structleak plugin finds a variable it thinks needs to be @@ -534,7 +533,7 @@ config GCC_PLUGIN_RANDSTRUCT config GCC_PLUGIN_RANDSTRUCT_PERFORMANCE bool "Use cacheline-aware structure randomization" depends on GCC_PLUGIN_RANDSTRUCT - depends on !COMPILE_TEST + depends on !COMPILE_TEST # do not reduce test coverage help If you say Y here, the RANDSTRUCT randomization will make a best effort at restricting randomization to cacheline-sized |