mirror of
https://github.com/Kitware/CMake.git
synced 2026-05-08 07:10:12 -05:00
Brad King
dac2823975
The test runs many cases serially. Split them into two groups to enable more concurrency and shorter tests.
67 lines
1.5 KiB
CMake
67 lines
1.5 KiB
CMake
enable_language(CXX)
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if(CMAKE_CXX_COMPILE_OPTIONS_USE_PCH)
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add_definitions(-DHAVE_PCH_SUPPORT)
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endif()
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######################################################################
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file(WRITE ${CMAKE_BINARY_DIR}/pch.cxx [=[
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void nothing()
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{
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}
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]=])
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file(WRITE ${CMAKE_BINARY_DIR}/string.hxx [=[
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#include <string.h>
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namespace std {
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struct string
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{
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char storage[20];
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string(const char* s) {
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strcpy(storage, s);
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}
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const char* c_str() const {
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return storage;
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}
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};
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}
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]=])
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add_library(pch-generator ${CMAKE_BINARY_DIR}/pch.cxx)
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target_precompile_headers(pch-generator PRIVATE ${CMAKE_BINARY_DIR}/string.hxx)
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######################################################################
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file(WRITE ${CMAKE_BINARY_DIR}/message.cxx [=[
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#include "message.hxx"
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#ifndef HAVE_PCH_SUPPORT
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#include "string.hxx"
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#endif
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const char* message()
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{
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static std::string greeting("hi there");
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return greeting.c_str();
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}
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]=])
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file(WRITE ${CMAKE_BINARY_DIR}/message.hxx [=[
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const char* message();
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]=])
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add_library(updated_props ${CMAKE_BINARY_DIR}/message.cxx)
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target_precompile_headers(updated_props REUSE_FROM pch-generator)
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target_include_directories(updated_props PRIVATE ${CMAKE_BINARY_DIR})
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set_target_properties(pch-generator
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PROPERTIES
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COMPILE_PDB_NAME "custom-post"
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COMPILE_PDB_NAME_DEBUG "custom-post-debug"
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COMPILE_PDB_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/custom"
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COMPILE_PDB_OUTPUT_DIRECTORY_DEBUG "${CMAKE_CURRENT_BINARY_DIR}/custom-debug")
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