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 said 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@xxxxxxxxxxxxx>
---
Changes in v3: None
Changes in v2: None
arch/Kconfig | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/arch/Kconfig b/arch/Kconfig
index 9166157..95b9b2e 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -420,7 +420,6 @@ 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.
@@ -430,7 +429,7 @@ 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
@@ -493,7 +492,7 @@ 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
@@ -533,7 +532,7 @@ 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
--
2.7.4
--
To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
