Unbreak due to upstream fixing problems created by leatherman, and we
have leatherman fixed in the first place.

Index: lib/CMakeLists.txt
--- lib/CMakeLists.txt.orig
+++ lib/CMakeLists.txt
@@ -76,19 +76,19 @@ set(PROJECT_SOURCES
 add_library(libprojectsrc OBJECT ${PROJECT_SOURCES})
 set_target_properties(libprojectsrc PROPERTIES POSITION_INDEPENDENT_CODE true)
 
-add_library(lib${PROJECT_NAME} $<TARGET_OBJECTS:libprojectsrc>)
-set_target_properties(lib${PROJECT_NAME} PROPERTIES VERSION "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}")
-target_link_libraries(lib${PROJECT_NAME}
+add_library(${PROJECT_NAME} $<TARGET_OBJECTS:libprojectsrc>)
+set_target_properties(${PROJECT_NAME} PROPERTIES VERSION "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}")
+target_link_libraries(${PROJECT_NAME}
     ${LEATHERMAN_LIBRARIES}
     ${Boost_LIBRARIES}
     )
 
 # Generate the export header for restricting symbols exported from the library.
 # Restricting symbols has several advantages, noted at https://gcc.gnu.org/wiki/Visibility.
-symbol_exports(lib${PROJECT_NAME} "${CMAKE_CURRENT_LIST_DIR}/inc/hocon/export.h")
+symbol_exports(${PROJECT_NAME} "${CMAKE_CURRENT_LIST_DIR}/inc/hocon/export.h")
 
 # This correctly handles DLL installation on Windows.
-leatherman_install(lib${PROJECT_NAME})
+leatherman_install(${PROJECT_NAME})
 install(DIRECTORY inc/hocon DESTINATION include)
 
 add_subdirectory(tests)