From 9e27881bb180748b128ff42a67e7b68e368595a3 Mon Sep 17 00:00:00 2001
From: Arnaud Gelas <arnaud.gelas@sensefly.com>
Date: Mon, 4 Jun 2018 11:24:12 +0200
Subject: TI: Add support for C language standards

Set C90 and C99 compile options for TI compiler.

Fixes: #18061
---
 Help/manual/cmake-compile-features.7.rst | 1 +
 Help/release/dev/ti-c-standard.rst       | 6 ++++++
 Modules/Compiler/TI-C.cmake              | 6 ++++++
 3 files changed, 13 insertions(+)
 create mode 100644 Help/release/dev/ti-c-standard.rst

diff --git a/Help/manual/cmake-compile-features.7.rst b/Help/manual/cmake-compile-features.7.rst
index 634da10..658694a 100644
--- a/Help/manual/cmake-compile-features.7.rst
+++ b/Help/manual/cmake-compile-features.7.rst
@@ -361,6 +361,7 @@ following :variable:`compiler ids <CMAKE_<LANG>_COMPILER_ID>` as of the
 versions specified for each:
 
 * all compilers and versions listed above with only meta-features for C++.
+* ``TI``: Texas Instruments compiler.
 
 CMake is currently aware of the :prop_tgt:`CUDA standards <CUDA_STANDARD>`
 from the following :variable:`compiler ids <CMAKE_<LANG>_COMPILER_ID>` as of the
diff --git a/Help/release/dev/ti-c-standard.rst b/Help/release/dev/ti-c-standard.rst
new file mode 100644
index 0000000..8ec739f
--- /dev/null
+++ b/Help/release/dev/ti-c-standard.rst
@@ -0,0 +1,6 @@
+ti-c-standard
+-------------
+
+* The :manual:`Compile Features <cmake-compile-features(7)>` functionality
+  is now aware of C language standards supported by Texas Instruments C
+  compilers.
diff --git a/Modules/Compiler/TI-C.cmake b/Modules/Compiler/TI-C.cmake
index e149237..1c0f4bc 100644
--- a/Modules/Compiler/TI-C.cmake
+++ b/Modules/Compiler/TI-C.cmake
@@ -2,6 +2,12 @@ set(CMAKE_LIBRARY_PATH_FLAG "--search_path=")
 set(CMAKE_LINK_LIBRARY_FLAG "--library=")
 set(CMAKE_INCLUDE_FLAG_C "--include_path=")
 
+set(CMAKE_C90_STANDARD_COMPILE_OPTION "--c89")
+set(CMAKE_C90_EXTENSION_COMPILE_OPTION "--c89 --relaxed_ansi")
+
+set(CMAKE_C99_STANDARD_COMPILE_OPTION "--c99")
+set(CMAKE_C99_EXTENSION_COMPILE_OPTION "--c99 --relaxed_ansi")
+
 set(CMAKE_DEPFILE_FLAGS_C "--preproc_with_compile --preproc_dependency=<DEPFILE>")
 
 set(CMAKE_C_CREATE_ASSEMBLY_SOURCE "<CMAKE_C_COMPILER> --compile_only --skip_assembler --c_file=<SOURCE> <DEFINES> <INCLUDES> <FLAGS> --output_file=<ASSEMBLY_SOURCE>")
-- 
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