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try_compile: Run native build tool with verbose output

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Make the compiler command lines visible in the configure log.

Issue: #23200
This commit is contained in:
Brad King
2023-01-18 17:01:21 -05:00
parent 5031934fb0
commit faa950a155
5 changed files with 26 additions and 2 deletions
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2
Source/cmGlobalGenerator.cxx
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@@ -2040,7 +2040,7 @@ int cmGlobalGenerator::TryCompile(int jobs, const std::string& srcdir,
cmBuildOptions defaultBuildOptions(false, fast, PackageResolveMode::Disable);
return this->Build(jobs, srcdir, bindir, projectName, newTarget, output, "",
config, defaultBuildOptions, false,
config, defaultBuildOptions, true,
this->TryCompileTimeout);
}

2
Tests/RunCMake/try_compile/ISPCTargets-stderr.txt
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@@ -1 +1 @@
.*Linking ISPC static library*
(Linking ISPC static library|[ \/]libcmTC_[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]\.a|out:([A-Za-z]+[\/])?cmTC_[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]\.lib)

2
Tests/RunCMake/try_compile/RunCMakeTest.cmake
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@@ -45,6 +45,8 @@ run_cmake(ProjectCopyFile)
run_cmake(NonSourceCopyFile)
run_cmake(NonSourceCompileDefinitions)
run_cmake(Verbose)
set(RunCMake_TEST_OPTIONS --debug-trycompile)
run_cmake(PlatformVariables)
run_cmake(WarnDeprecated)

7
Tests/RunCMake/try_compile/Verbose.c Normal file
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@@ -0,0 +1,7 @@
#ifndef EXAMPLE_DEFINITION
# error "EXAMPLE_DEFINITION not defined."
#endif
int main(void)
{
return 0;
}

15
Tests/RunCMake/try_compile/Verbose.cmake Normal file
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@@ -0,0 +1,15 @@
enable_language(C)
try_compile(COMPILE_RESULT
SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/Verbose.c
COMPILE_DEFINITIONS -DEXAMPLE_DEFINITION
OUTPUT_VARIABLE out
)
string(REPLACE "\n" "\n " out " ${out}")
if(NOT COMPILE_RESULT)
message(FATAL_ERROR "try_compile failed:\n${out}")
endif()
if(NOT out MATCHES "EXAMPLE_DEFINITION"
AND NOT CMAKE_GENERATOR MATCHES "NMake|Borland")
message(FATAL_ERROR "try_compile output does not contain EXAMPLE_DEFINITION:\n${out}")
endif()