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[1.x] support headers only installation for utf8cpp #359

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Merged
robUx4 merged 1 commit into from
Sep 20, 2026
Merged

[1.x] support headers only installation for utf8cpp #359

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11 changes: 10 additions & 1 deletion CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -48,6 +48,11 @@ endfunction()

find_package(utf8cpp)
if(NOT utf8cpp_FOUND)
# a headers-only utf8cpp installation ships no CMake package
find_path(LIBEBML_UTF8CPP_INCLUDE_DIR utf8/checked.h PATH_SUFFIXES utf8cpp)
mark_as_advanced(LIBEBML_UTF8CPP_INCLUDE_DIR)
endif()
if(NOT utf8cpp_FOUND AND NOT LIBEBML_UTF8CPP_INCLUDE_DIR)
include(FetchContent REQUIRED)
FetchContent_Declare(
utf8cpp
Expand Down Expand Up @@ -160,7 +165,11 @@ if(MSVC)
target_compile_definitions(ebml PRIVATE _CRT_SECURE_NO_WARNINGS)
endif()

target_link_libraries(ebml PRIVATE ${libebml_utf8cpp_link_libraries})
if(LIBEBML_UTF8CPP_INCLUDE_DIR)
target_include_directories(ebml PRIVATE ${LIBEBML_UTF8CPP_INCLUDE_DIR})
else()
target_link_libraries(ebml PRIVATE ${libebml_utf8cpp_link_libraries})
endif()

include(GenerateExportHeader)
generate_export_header(ebml EXPORT_MACRO_NAME EBML_DLL_API)
Expand Down
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