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| author | makise-homura <akemi_homura@kurisa.ch> | 2021-10-05 19:41:02 (GMT) |
|---|---|---|
| committer | makise-homura <akemi_homura@kurisa.ch> | 2021-10-15 02:05:19 (GMT) |
| commit | e5d9fce03feeece7f53451da9fb958db2613d31e (patch) | |
| tree | a8e5fc2001514dce2f4f390f48f416f650db456e /Tests/TryCompile | |
| parent | 2b9ef77944cab3a330fa547dbe7e87aefd80b795 (diff) | |
| download | CMake-e5d9fce03feeece7f53451da9fb958db2613d31e.zip CMake-e5d9fce03feeece7f53451da9fb958db2613d31e.tar.gz CMake-e5d9fce03feeece7f53451da9fb958db2613d31e.tar.bz2 | |
LCC: Add dedicated support for MCST LCC compiler
Divert LCC compiler as a new one, instead of treating it as GNU.
Since old times, Elbrus C/C++/Fortran Compiler (LCC) by MCST has been
passing checks for GNU compilers, so it has been identified as GNU.
Now, with intent of seriously upstreaming its support, it has been
added as a separate LCC compiler, and its version displays not a
supported GCC version, but LCC version itself (e.g. LCC 1.25.19 instead
of GNU 7.3.0).
This commit adds its support for detection, and also converts basically
every check like 'is this compiler GNU?' to 'is this compiler GNU or
LCC?'. The only places where this check is untouched, is where it
regards other platforms where LCC is unavailable (primarily non-Linux),
and where it REALLY differs from GNU compiler.
Note: this transition may break software that are already ported to
Elbrus, but hardly relies that LCC will be detected as GNU; still such
software is not known.
Diffstat (limited to 'Tests/TryCompile')
| -rw-r--r-- | Tests/TryCompile/CMakeLists.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Tests/TryCompile/CMakeLists.txt b/Tests/TryCompile/CMakeLists.txt index d0c413f..e35e0d3 100644 --- a/Tests/TryCompile/CMakeLists.txt +++ b/Tests/TryCompile/CMakeLists.txt @@ -321,7 +321,7 @@ if(DEFINED CXX_BOGUS_FLAG) message(SEND_ERROR "CHECK_CXX_COMPILER_FLAG shouldn't construct CXX_BOGUS_FLAG as a normal variable") endif() -if(CMAKE_C_COMPILER_ID STREQUAL "GNU") +if(CMAKE_C_COMPILER_ID STREQUAL "GNU" OR CMAKE_C_COMPILER_ID STREQUAL "LCC") unset(C_STRICT_PROTOTYPES CACHE) CHECK_C_COMPILER_FLAG("-Werror;-Wstrict-prototypes" C_STRICT_PROTOTYPES) TEST_ASSERT(C_STRICT_PROTOTYPES "CHECK_C_COMPILER_FLAG failed -Werror -Wstrict-prototypes") |