14 lines
752 B
CMake
14 lines
752 B
CMake
option(PKG_CONFIG_RELOCATABLE "Generate relocatable pkg-config files" ON)
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if (PKG_CONFIG_RELOCATABLE)
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file(RELATIVE_PATH PKG_CONFIG_INSTALL_REL ${CMAKE_INSTALL_FULL_LIBDIR}/pkgconfig ${CMAKE_INSTALL_PREFIX})
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if (PKG_CONFIG_INSTALL_REL MATCHES "/$")
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string(LENGTH ${PKG_CONFIG_INSTALL_REL} PKG_CONFIG_INSTALL_REL_LEN)
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math(EXPR PKG_CONFIG_INSTALL_REL_LEN "${PKG_CONFIG_INSTALL_REL_LEN} - 1")
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string(SUBSTRING ${PKG_CONFIG_INSTALL_REL} 0 ${PKG_CONFIG_INSTALL_REL_LEN} PKG_CONFIG_INSTALL_REL)
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endif()
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set(PKG_CONFIG_INSTALL_PREFIX "\${pcfiledir}/${PKG_CONFIG_INSTALL_REL}")
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else()
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set(PKG_CONFIG_INSTALL_PREFIX ${CMAKE_INSTALL_PREFIX})
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endif()
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set(PKG_CONFIG_PC_INSTALL_DIR "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
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