Tests: Verify generate-time policy scope behavior.

If some day there are no policies checked through the makefile at generate time,
this can be fixed.
This commit is contained in:
Stephen Kelly 2015-08-01 07:16:40 +02:00
parent 6c3d0e9a6b
commit f0005bb484
11 changed files with 40 additions and 0 deletions

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@ -145,6 +145,7 @@ add_RunCMake_test(TargetSources)
add_RunCMake_test(find_dependency) add_RunCMake_test(find_dependency)
add_RunCMake_test(CompileDefinitions) add_RunCMake_test(CompileDefinitions)
add_RunCMake_test(CompileFeatures) add_RunCMake_test(CompileFeatures)
add_RunCMake_test(PolicyScope)
add_RunCMake_test(WriteCompilerDetectionHeader) add_RunCMake_test(WriteCompilerDetectionHeader)
if(NOT WIN32) if(NOT WIN32)
add_RunCMake_test(PositionIndependentCode) add_RunCMake_test(PositionIndependentCode)

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@ -0,0 +1,3 @@
cmake_minimum_required(VERSION 2.8.12)
project(${RunCMake_TEST} NONE)
include(${RunCMake_TEST}.cmake NO_POLICY_SCOPE)

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@ -0,0 +1,4 @@
include(RunCMake)
run_cmake(parent-dir-generate-time)
run_cmake(dir-in-macro-generate-time)

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@ -0,0 +1,5 @@
CMake Warning \(dev\) at dir1/CMakeLists.txt:5 \(target_compile_definitions\):
Policy CMP0044 is not set: Case sensitive <LANG>_COMPILER_ID generator
expressions. Run "cmake --help-policy CMP0044" for policy details. Use
the cmake_policy command to set the policy and suppress this warning.
This warning is for project developers. Use -Wno-dev to suppress it.

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@ -0,0 +1,2 @@
include(dir-in-macro-include.cmake)

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@ -0,0 +1,6 @@
enable_language(CXX)
# This does not affect dir1 despite being set before the add_subdirectory.
cmake_policy(SET CMP0044 NEW)
add_subdirectory(dir1)

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@ -0,0 +1,5 @@
add_library(foo STATIC foo.cpp)
string(TOLOWER ${CMAKE_CXX_COMPILER_ID} compiler_id)
target_compile_definitions(foo PRIVATE Foo=$<CXX_COMPILER_ID:${compiler_id}>)

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@ -0,0 +1,5 @@
int main()
{
return 0;
}

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@ -0,0 +1 @@
0

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@ -0,0 +1,7 @@
enable_language(CXX)
add_subdirectory(dir1)
# This affects dir1 despite being set after the add_subdirectory.
cmake_policy(SET CMP0044 NEW)