mirror/CMake
1
0
Fork 0
mirror of https://github.com/Kitware/CMake.git synced 2026-02-17 12:40:40 -06:00
Code Issues Packages Projects Releases Wiki Activity

Ninja: Restore detection of clang-cl showIncludes prefix

Browse Source 
Since commit 8f82e755f3 (Ninja: Fix detection of MSVC showIncludes
prefix in Italian, 2023-01-26, v3.26.0-rc1~20^2) our regex no longer
matches the output from `clang-cl`, which uses a relative path, forward
slashes, and is always in English [1]:

    Note: including file: ./foo.h

Update the regex to match that too.

[1] https://github.com/llvm/llvm-project/blob/llvmorg-16.0.0/clang/lib/Frontend/HeaderIncludeGen.cpp#L102

Co-authored-by: Brad King <brad.king@kitware.com>
This commit is contained in:
YR Chen
2023-03-18 15:34:39 +08:00
committed by Brad King
parent 3346570ae9
commit 843fc607de
6 changed files with 17 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Modules/CMakeDetermineCompilerId.cmake
View File

@@ -1144,7 +1144,7 @@ function(CMAKE_DETERMINE_MSVC_SHOWINCLUDES_PREFIX lang userflags)
ENCODING AUTO # cl prints in console output code page ENCODING AUTO # cl prints in console output code page
) )
string(REPLACE "\n" "\n " msg " ${out}") string(REPLACE "\n" "\n " msg " ${out}")
if(res EQUAL 0 AND "${out}" MATCHES "(^|\n)([^:\n][^:\n]+:[^:\n]*[^: \n][^: \n]:?[ \t]+)[A-Za-z]:\\\\") if(res EQUAL 0 AND "${out}" MATCHES "(^|\n)([^:\n][^:\n]+:[^:\n]*[^: \n][^: \n]:?[ \t]+)([A-Za-z]:\\\\|\\./)")
set(CMAKE_${lang}_CL_SHOWINCLUDES_PREFIX "${CMAKE_MATCH_2}" PARENT_SCOPE) set(CMAKE_${lang}_CL_SHOWINCLUDES_PREFIX "${CMAKE_MATCH_2}" PARENT_SCOPE)
string(APPEND msg "\nFound prefix \"${CMAKE_MATCH_2}\"") string(APPEND msg "\nFound prefix \"${CMAKE_MATCH_2}\"")
else() else()

1
Tests/RunCMake/Ninja/RunCMakeTest.cmake
View File

@@ -46,6 +46,7 @@ if(WIN32)
if(RunCMake_MAKE_PROGRAM) if(RunCMake_MAKE_PROGRAM)
set(maybe_MAKE_PROGRAM "-DRunCMake_MAKE_PROGRAM=${RunCMake_MAKE_PROGRAM}") set(maybe_MAKE_PROGRAM "-DRunCMake_MAKE_PROGRAM=${RunCMake_MAKE_PROGRAM}")
endif() endif()
run_cmake_script(ShowIncludes-437-ClangCl -DshowIncludes=${showIncludes} ${maybe_MAKE_PROGRAM})
run_cmake_script(ShowIncludes-437-English -DshowIncludes=${showIncludes} ${maybe_MAKE_PROGRAM}) run_cmake_script(ShowIncludes-437-English -DshowIncludes=${showIncludes} ${maybe_MAKE_PROGRAM})
run_cmake_script(ShowIncludes-437-French -DshowIncludes=${showIncludes} ${maybe_MAKE_PROGRAM}) run_cmake_script(ShowIncludes-437-French -DshowIncludes=${showIncludes} ${maybe_MAKE_PROGRAM})
run_cmake_script(ShowIncludes-437-German -DshowIncludes=${showIncludes} ${maybe_MAKE_PROGRAM}) run_cmake_script(ShowIncludes-437-German -DshowIncludes=${showIncludes} ${maybe_MAKE_PROGRAM})

3
Tests/RunCMake/Ninja/ShowIncludes-437-ClangCl-check.cmake Normal file
View File

@@ -0,0 +1,3 @@
# 'clang-cl /showIncludes' prefix.
set(expect "Note: including file: ")
include(${CMAKE_CURRENT_LIST_DIR}/ShowIncludes-check.cmake)

1
Tests/RunCMake/Ninja/ShowIncludes-437-ClangCl-stdout.txt Normal file
View File

@@ -0,0 +1 @@
-- showIncludes='Note: including file: '

3
Tests/RunCMake/Ninja/ShowIncludes-437-ClangCl.cmake Normal file
View File

@@ -0,0 +1,3 @@
set(CODEPAGE 437)
set(VSLANG "clang-cl") # Special case for test, not a real VS value.
include(${CMAKE_CURRENT_LIST_DIR}/ShowIncludes.cmake)

8
Tests/RunCMake/showIncludes.c
View File

@@ -28,6 +28,14 @@ int main()
printf("OEM code page: %u\n", GetOEMCP()); printf("OEM code page: %u\n", GetOEMCP());
printf("VSLANG: %s\n", vslang); printf("VSLANG: %s\n", vslang);
// clang-cl (special case for test, not a real VS value).
if (strcmp(vslang, "clang-cl") == 0) {
if (cp == 437 || cp == 65001) {
printf("Note: including file: ./foo.h\n");
return 0;
}
}
// German. // German.
if (strcmp(vslang, "1031") == 0) { if (strcmp(vslang, "1031") == 0) {
if (cp == 437 || cp == 65001) { if (cp == 437 || cp == 65001) {