From: He Zhe <zhe.he@xxxxxxxxxxxxx> Instead of sliently emptying CONFIG_PLUGIN_HOSTCC which is the dependency of a series of configurations, the following error message would be easier for users to find something is wrong and what is happening. scripts/gcc-plugins/gcc-common.h:5:22: fatal error: bversion.h: No such file or directory compilation terminated. Now that we have already got the error message switch, let's turn it on. Signed-off-by: He Zhe <zhe.he@xxxxxxxxxxxxx> --- scripts/gcc-plugins/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/gcc-plugins/Kconfig b/scripts/gcc-plugins/Kconfig index d33de0b..fe28cb9 100644 --- a/scripts/gcc-plugins/Kconfig +++ b/scripts/gcc-plugins/Kconfig @@ -3,7 +3,7 @@ preferred-plugin-hostcc := $(if-success,[ $(gcc-version) -ge 40800 ],$(HOSTCXX), config PLUGIN_HOSTCC string - default "$(shell,$(srctree)/scripts/gcc-plugin.sh "$(preferred-plugin-hostcc)" "$(HOSTCXX)" "$(CC)")" if CC_IS_GCC + default "$(shell,$(srctree)/scripts/gcc-plugin.sh --show-error "$(preferred-plugin-hostcc)" "$(HOSTCXX)" "$(CC)")" if CC_IS_GCC help Host compiler used to build GCC plugins. This can be $(HOSTCXX), $(HOSTCC), or a null string if GCC plugin is unsupported. -- 2.7.4
