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| author | makise-homura <akemi_homura@kurisa.ch> | 2021-10-05 22:41:02 +0300 |
|---|---|---|
| committer | makise-homura <akemi_homura@kurisa.ch> | 2021-10-15 05:05:19 +0300 |
| commit | e5d9fce03feeece7f53451da9fb958db2613d31e (patch) | |
| tree | a8e5fc2001514dce2f4f390f48f416f650db456e /Tests/CMakeLists.txt | |
| parent | 2b9ef77944cab3a330fa547dbe7e87aefd80b795 (diff) | |
| download | cmake-e5d9fce03feeece7f53451da9fb958db2613d31e.tar.gz | |
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/CMakeLists.txt')
| -rw-r--r-- | Tests/CMakeLists.txt | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/Tests/CMakeLists.txt b/Tests/CMakeLists.txt index d1f7b6979b..f3722bf274 100644 --- a/Tests/CMakeLists.txt +++ b/Tests/CMakeLists.txt @@ -531,8 +531,8 @@ if(BUILD_TESTING) if (NOT CMAKE_GENERATOR STREQUAL "Xcode") ADD_TEST_MACRO(SourceFileIncludeDirProperty SourceFileIncludeDirProperty) endif() - if(CMAKE_CXX_COMPILER_ID STREQUAL GNU - AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.7) + if(CMAKE_CXX_COMPILER_ID STREQUAL "LCC" OR (CMAKE_CXX_COMPILER_ID STREQUAL "GNU" + AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.7)) set(runCxxDialectTest 1) endif() if(CMAKE_CXX_COMPILER_ID STREQUAL Clang @@ -670,7 +670,7 @@ if(BUILD_TESTING) ADD_TEST_MACRO(Module.WriteCompilerDetectionHeader WriteCompilerDetectionHeader) - if (APPLE OR CMAKE_CXX_COMPILER_ID MATCHES "GNU") + if (APPLE OR CMAKE_CXX_COMPILER_ID MATCHES "GNU" OR CMAKE_CXX_COMPILER_ID MATCHES "LCC") include(CheckCXXCompilerFlag) check_cxx_compiler_flag(-fPIE run_pic_test) else() @@ -687,9 +687,10 @@ if(BUILD_TESTING) ADD_TEST_MACRO(PositionIndependentTargets PositionIndependentTargets) endif() - if((CMAKE_CXX_COMPILER_ID MATCHES "GNU") AND + if(CMAKE_CXX_COMPILER_ID MATCHES "LCC" OR + ((CMAKE_CXX_COMPILER_ID MATCHES "GNU") AND (NOT "${CMAKE_CXX_COMPILER_VERSION}" VERSION_LESS 4.2) AND - (CMAKE_SYSTEM_NAME MATCHES "Linux")) + (CMAKE_SYSTEM_NAME MATCHES "Linux"))) include(CheckCXXCompilerFlag) check_cxx_compiler_flag( @@ -2004,7 +2005,7 @@ if(BUILD_TESTING) set_tests_properties ( linkorder2 PROPERTIES DEPENDS linkorder1) # Test static linking on toolchains known to support it. - if(CMAKE_C_COMPILER_ID STREQUAL "GNU" + if((CMAKE_C_COMPILER_ID STREQUAL "GNU" OR CMAKE_C_COMPILER_ID STREQUAL "LCC") AND NOT APPLE AND NOT WIN32 AND NOT CYGWIN AND EXISTS "/usr/lib/libm.a") add_test(LinkStatic ${CMAKE_CTEST_COMMAND} @@ -3657,6 +3658,7 @@ if(BUILD_TESTING) if(CMAKE_GENERATOR MATCHES "^((Unix|MSYS) Makefiles|Ninja)$" AND ((CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 4.4) OR (CMAKE_CXX_COMPILER_ID STREQUAL "Clang" AND NOT "x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC") + OR (CMAKE_CXX_COMPILER_ID STREQUAL "LCC") OR (CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang"))) add_test(IncludeDirectoriesCPATH ${CMAKE_CTEST_COMMAND} --build-and-test |