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INTERFACE_POSITION_INDEPENDENT_CODE must be transitive for OBJECT library

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Fixes: #22174
This commit is contained in:
Marc Chevrier
2021-05-14 11:42:34 +02:00
parent 21da0f83a2
commit 929c8a7860
2 changed files with 3 additions and 7 deletions
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7
Source/cmLocalGenerator.cxx
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@@ -2306,13 +2306,6 @@ void cmLocalGenerator::AddCMP0018Flags(std::string& flags,
if (this->GetShouldUseOldFlags(shared, lang)) {
this->AddSharedFlags(flags, lang, shared);
} else {
if (target->GetType() == cmStateEnums::OBJECT_LIBRARY) {
if (target->GetPropertyAsBool("POSITION_INDEPENDENT_CODE")) {
this->AddPositionIndependentFlags(flags, lang, targetType);
}
return;
}
if (target->GetLinkInterfaceDependentBoolProperty(
"POSITION_INDEPENDENT_CODE", config)) {
this->AddPositionIndependentFlags(flags, lang, targetType);

3
Tests/PositionIndependentTargets/interface/CMakeLists.txt
View File

@@ -12,6 +12,9 @@ set_property(TARGET sharedlib PROPERTY DEFINE_SYMBOL PIC_TEST_BUILD_DLL)
add_executable(test_iface_via_shared "${CMAKE_CURRENT_SOURCE_DIR}/../pic_main.cpp")
target_link_libraries(test_iface_via_shared sharedlib)
add_library(objectlib OBJECT "${CMAKE_CURRENT_SOURCE_DIR}/../pic_lib.cpp")
target_link_libraries(objectlib piciface)
add_library(sharedlibpic SHARED "${CMAKE_CURRENT_SOURCE_DIR}/../pic_lib.cpp")
set_property(TARGET sharedlibpic PROPERTY INTERFACE_POSITION_INDEPENDENT_CODE ON)
set_property(TARGET sharedlibpic PROPERTY DEFINE_SYMBOL PIC_TEST_BUILD_DLL)