forked from eden-emu/eden
4a9fadecfe
CMake is case senstive, so Libzip vs LIBZIP was a bug. Upstream calls themself libzip, so let's pick this naming.
72 lines
1.9 KiB
CMake
72 lines
1.9 KiB
CMake
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find_package(PkgConfig QUIET)
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pkg_check_modules(PC_libzip QUIET libzip)
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find_path(libzip_INCLUDE_DIR
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NAMES zip.h
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PATHS ${PC_libzip_INCLUDE_DIRS}
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"$ENV{LIB_DIR}/include"
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"$ENV{INCLUDE}"
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/usr/local/include
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/usr/include
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)
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find_path(libzip_INCLUDE_DIR_ZIPCONF
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NAMES zipconf.h
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HINTS ${PC_libzip_INCLUDE_DIRS}
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"$ENV{LIB_DIR}/include"
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"$ENV{LIB_DIR}/lib/libzip/include"
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"$ENV{LIB}/lib/libzip/include"
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/usr/local/lib/libzip/include
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/usr/lib/libzip/include
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/usr/local/include
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/usr/include
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"$ENV{INCLUDE}"
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)
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find_library(libzip_LIBRARY
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NAMES zip
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PATHS ${PC_libzip_LIBRARY_DIRS}
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"$ENV{LIB_DIR}/lib" "$ENV{LIB}" /usr/local/lib /usr/lib
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)
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if (libzip_INCLUDE_DIR_ZIPCONF)
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FILE(READ "${libzip_INCLUDE_DIR_ZIPCONF}/zipconf.h" _libzip_VERSION_CONTENTS)
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if (_libzip_VERSION_CONTENTS)
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STRING(REGEX REPLACE ".*#define LIBZIP_VERSION \"([0-9.]+)\".*" "\\1" libzip_VERSION "${_libzip_VERSION_CONTENTS}")
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endif()
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unset(_libzip_VERSION_CONTENTS)
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endif()
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set(libzip_VERSION ${libzip_VERSION} CACHE STRING "Version number of libzip")
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(libzip
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FOUND_VAR libzip_FOUND
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REQUIRED_VARS
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libzip_LIBRARY
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libzip_INCLUDE_DIR
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libzip_INCLUDE_DIR_ZIPCONF
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libzip_VERSION
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VERSION_VAR libzip_VERSION
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)
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if(libzip_FOUND)
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set(libzip_LIBRARIES ${libzip_LIBRARY})
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set(libzip_INCLUDE_DIRS ${libzip_INCLUDE_DIR})
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set(libzip_DEFINITIONS ${PC_libzip_CFLAGS_OTHER})
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endif()
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if(libzip_FOUND AND NOT TARGET libzip::libzip)
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add_library(libzip::libzip UNKNOWN IMPORTED)
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set_target_properties(libzip::libzip PROPERTIES
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IMPORTED_LOCATION "${libzip_LIBRARY}"
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INTERFACE_COMPILE_OPTIONS "${PC_libzip_CFLAGS_OTHER}"
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INTERFACE_INCLUDE_DIRECTORIES "${libzip_INCLUDE_DIR}"
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)
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endif()
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mark_as_advanced(
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libzip_INCLUDE_DIR
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libzip_INCLUDE_DIR_ZIPCONF
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libzip_LIBRARY
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libzip_VERSION
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)
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