From a519167e753e6a89476115375b65a7eb6ec485b3 Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Sat, 11 Jun 2016 09:09:28 -0700 Subject: [PATCH] gcc-plugins: disable under COMPILE_TEST Since adding the gcc plugin development headers is required for the gcc plugin support, we should ease into this new kernel build dependency more slowly. For now, disable the gcc plugins under COMPILE_TEST so that all*config builds will skip it. Signed-off-by: Kees Cook Signed-off-by: Michal Marek --- arch/Kconfig | 1 + lib/Kconfig.debug | 4 ++-- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/Kconfig b/arch/Kconfig index 05f1e95..cae4bc5 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -366,6 +366,7 @@ config HAVE_GCC_PLUGINS menuconfig GCC_PLUGINS bool "GCC plugins" depends on HAVE_GCC_PLUGINS + 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. diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index b7827dc..7936e5e 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -708,8 +708,8 @@ config KCOV bool "Code coverage for fuzzing" depends on ARCH_HAS_KCOV select DEBUG_FS - select GCC_PLUGINS - select GCC_PLUGIN_SANCOV + select GCC_PLUGINS if !COMPILE_TEST + select GCC_PLUGIN_SANCOV if !COMPILE_TEST help KCOV exposes kernel code coverage information in a form suitable for coverage-guided fuzzing (randomized testing). -- 2.7.4