diff options
Diffstat (limited to 'Documentation/process/programming-language.rst')
| -rw-r--r-- | Documentation/process/programming-language.rst | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/Documentation/process/programming-language.rst b/Documentation/process/programming-language.rst index e5f5f065dc24..ec474a70a02f 100644 --- a/Documentation/process/programming-language.rst +++ b/Documentation/process/programming-language.rst @@ -6,14 +6,15 @@ Programming Language The kernel is written in the C programming language [c-language]_. More precisely, the kernel is typically compiled with ``gcc`` [gcc]_ under ``-std=gnu89`` [gcc-c-dialect-options]_: the GNU dialect of ISO C90 -(including some C99 features). +(including some C99 features). ``clang`` [clang]_ is also supported, see +docs on :ref:`Building Linux with Clang/LLVM <kbuild_llvm>`. This dialect contains many extensions to the language [gnu-extensions]_, and many of them are used within the kernel as a matter of course. -There is some support for compiling the kernel with ``clang`` [clang]_ -and ``icc`` [icc]_ for several of the architectures, although at the time -of writing it is not completed, requiring third-party patches. +There is some support for compiling the kernel with ``icc`` [icc]_ for several +of the architectures, although at the time of writing it is not completed, +requiring third-party patches. Attributes ---------- |