57 lines
2.2 KiB
Diff
57 lines
2.2 KiB
Diff
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diff --git a/CMakeLists.txt b/CMakeLists.txt
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index 807ef014..8937d5eb 100644
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -42,7 +42,7 @@ else (BUILD_SHARED_LIBS)
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endif (BUILD_SHARED_LIBS)
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option(protobuf_BUILD_SHARED_LIBS "Build Shared Libraries" ${protobuf_BUILD_SHARED_LIBS_DEFAULT})
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include(CMakeDependentOption)
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-cmake_dependent_option(protobuf_MSVC_STATIC_RUNTIME "Link static runtime libraries" ON
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+cmake_dependent_option(protobuf_MSVC_STATIC_RUNTIME "Link static runtime libraries" OFF
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"NOT protobuf_BUILD_SHARED_LIBS" OFF)
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set(protobuf_WITH_ZLIB_DEFAULT ON)
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option(protobuf_WITH_ZLIB "Build with zlib support" ${protobuf_WITH_ZLIB_DEFAULT})
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@@ -160,24 +160,16 @@ endif()
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set(_protobuf_FIND_ZLIB)
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if (protobuf_WITH_ZLIB)
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- find_package(ZLIB)
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- if (ZLIB_FOUND)
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- set(HAVE_ZLIB 1)
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- # FindZLIB module define ZLIB_INCLUDE_DIRS variable
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- # Set ZLIB_INCLUDE_DIRECTORIES for compatible
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- set(ZLIB_INCLUDE_DIRECTORIES ${ZLIB_INCLUDE_DIRECTORIES} ${ZLIB_INCLUDE_DIRS})
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- # Using imported target if exists
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- if (TARGET ZLIB::ZLIB)
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- set(ZLIB_LIBRARIES ZLIB::ZLIB)
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- set(_protobuf_FIND_ZLIB "if(NOT ZLIB_FOUND)\n find_package(ZLIB)\nendif()")
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- endif (TARGET ZLIB::ZLIB)
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- else (ZLIB_FOUND)
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- set(HAVE_ZLIB 0)
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- # Explicitly set these to empty (override NOT_FOUND) so cmake doesn't
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- # complain when we use them later.
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- set(ZLIB_INCLUDE_DIRECTORIES)
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- set(ZLIB_LIBRARIES)
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- endif (ZLIB_FOUND)
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+ if (NOT TARGET ZLIB::ZLIB)
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+ find_package(ZLIB REQUIRED)
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+ endif()
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+ set(HAVE_ZLIB 1)
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+ # FindZLIB module define ZLIB_INCLUDE_DIRS variable
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+ # Set ZLIB_INCLUDE_DIRECTORIES for compatible
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+ set(ZLIB_INCLUDE_DIRECTORIES ${ZLIB_INCLUDE_DIRECTORIES} ${ZLIB_INCLUDE_DIRS})
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+ # Using imported target if exists
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+ set(ZLIB_LIBRARIES ZLIB::ZLIB)
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+ set(_protobuf_FIND_ZLIB "if(NOT ZLIB_FOUND AND NOT TARGET ZLIB::ZLIB)\n find_package(ZLIB REQUIRED)\nendif()")
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endif (protobuf_WITH_ZLIB)
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# We need to link with libatomic on systems that do not have builtin atomics, or
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@@ -279,7 +271,6 @@ else (MSVC)
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endif (MSVC)
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include_directories(
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- ${ZLIB_INCLUDE_DIRECTORIES}
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${protobuf_BINARY_DIR}
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# Support #include-ing other top-level directories, i.e. upb_generator.
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${protobuf_SOURCE_DIR}
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