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[CMake] Link against ZLIB::ZLIB 

This is the imported target that find_package(ZLIB) defines.

Differential Revision: https://reviews.llvm.org/D74176
This commit is contained in:
Petr Hosek 2020-02-06 15:24:07 -08:00
parent 50a6d3a648
commit 2181bf40d8
1 changed files with 22 additions and 3 deletions
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25
llvm/lib/Support/CMakeLists.txt
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@ -1,5 +1,5 @@
if(LLVM_ENABLE_ZLIB)
set(system_libs ${ZLIB_LIBRARY})
set(imported_libs ZLIB::ZLIB)
endif()
if( MSVC OR MINGW )
@ -186,10 +186,29 @@ add_llvm_component_library(LLVMSupport
${LLVM_MAIN_INCLUDE_DIR}/llvm/ADT
${LLVM_MAIN_INCLUDE_DIR}/llvm/Support
${Backtrace_INCLUDE_DIRS}
LINK_LIBS ${system_libs} ${delayload_flags} ${Z3_LINK_FILES}
LINK_LIBS ${system_libs} ${imported_libs} ${delayload_flags} ${Z3_LINK_FILES}
)
set_property(TARGET LLVMSupport PROPERTY LLVM_SYSTEM_LIBS "${system_libs}")
set(llvm_system_libs ${system_libs})
if(LLVM_ENABLE_ZLIB)
string(TOUPPER ${CMAKE_BUILD_TYPE} build_type)
get_property(zlib_library TARGET ZLIB::ZLIB PROPERTY LOCATION_${build_type})
if(NOT zlib_library)
get_property(zlib_library TARGET ZLIB::ZLIB PROPERTY LOCATION)
endif()
get_filename_component(zlib_library ${zlib_library} NAME)
if(zlib_library MATCHES "^${CMAKE_STATIC_LIBRARY_PREFIX}.*${CMAKE_STATIC_LIBRARY_SUFFIX}$")
STRING(REGEX REPLACE "^${CMAKE_STATIC_LIBRARY_PREFIX}" "" zlib_library ${zlib_library})
STRING(REGEX REPLACE "${CMAKE_STATIC_LIBRARY_SUFFIX}$" "" zlib_library ${zlib_library})
elseif(zlib_library MATCHES "^${CMAKE_SHARED_LIBRARY_PREFIX}.*${CMAKE_SHARED_LIBRARY_SUFFIX}$")
STRING(REGEX REPLACE "^${CMAKE_SHARED_LIBRARY_PREFIX}" "" zlib_library ${zlib_library})
STRING(REGEX REPLACE "${CMAKE_SHARED_LIBRARY_SUFFIX}$" "" zlib_library ${zlib_library})
endif()
set(llvm_system_libs ${llvm_system_libs} "${zlib_library}")
endif()
set_property(TARGET LLVMSupport PROPERTY LLVM_SYSTEM_LIBS "${llvm_system_libs}")
if(LLVM_WITH_Z3)
target_include_directories(LLVMSupport SYSTEM