From a79e1bb7abb7fa09f9e29d078c4f845dd39e3b4b Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Fri, 9 Sep 2022 09:52:04 -0700 Subject: [PATCH] ref-manual: Define TC_CXX_RUNTIME This variable is used to denote the C/C++ compiler runtime to use. Right now there are few alternatives out of the core which could use this variable to define this property, the values it can take are 'gnu' for gcc runtime. 'llvm' for using compiler-rt+libc++ and 'android' to use android runtime. Default settings is to use gnu which is current silent default also. (From yocto-docs rev: 9094510e08b3a7b215b0d3ebecf66475a57b4c7e) Signed-off-by: Khem Raj Signed-off-by: Richard Purdie --- documentation/ref-manual/variables.rst | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/documentation/ref-manual/variables.rst b/documentation/ref-manual/variables.rst index df7d4bfbae..dfe428c9d0 100644 --- a/documentation/ref-manual/variables.rst +++ b/documentation/ref-manual/variables.rst @@ -7972,6 +7972,12 @@ system and gives an overview of their function and contents. toolchain. You can use ``meta-sourcery`` as a template for adding support for other external toolchains. + :term:`TC_CXX_RUNTIME` + Specifies the C/C++ STL and runtime variant to use during + the build process. Default value is 'gnu' + + You can select "gnu", "llvm", or "android". + :term:`TEMPLATECONF` Specifies the directory used by the build system to find templates from which to build the ``bblayers.conf`` and ``local.conf`` files.