From a5a628e86b5484200977d2d4f4a62a0d972aaf4a Mon Sep 17 00:00:00 2001 From: Martin Roth Date: Tue, 19 Jan 2016 12:01:09 -0700 Subject: Kconfig: add comments for toolchain choices - While we're working on fixing clang for coreboot, mark it as not currently working so that it doesn't look like a reasonable choice. - Add help on how to make the toolchains Change-Id: Ib37093ca98d0328fad40dd7886c98d00f78bd58e Signed-off-by: Martin Roth Reviewed-on: https://review.coreboot.org/13053 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer --- src/Kconfig | 19 ++++++++++++++++--- 1 file changed, 16 insertions(+), 3 deletions(-) (limited to 'src') diff --git a/src/Kconfig b/src/Kconfig index f09e5061a2..1fd271d599 100644 --- a/src/Kconfig +++ b/src/Kconfig @@ -58,6 +58,14 @@ choice help This option allows you to select the compiler used for building coreboot. + You must build the coreboot crosscompiler for the board that you + have selected. + + To build all the GCC crosscompilers (takes a LONG time), run: + make crossgcc + + For help on individual architectures, run the command: + make help_toolchain config COMPILER_GCC bool "GCC" @@ -67,9 +75,14 @@ config COMPILER_GCC For details see http://gcc.gnu.org. config COMPILER_LLVM_CLANG - bool "LLVM/clang" - help - Use LLVM/clang to build coreboot. + bool "LLVM/clang (TESTING ONLY - Not currently working)" + help + Use LLVM/clang to build coreboot. To use this, you must build the + coreboot version of the clang compiler. Run the command + make clang + Note that this option is not currently working correctly and should + really only be selected if you're trying to work on getting clang + operational. For details see http://clang.llvm.org. -- cgit v1.2.3