Build static and/or shared libaries optionally

CMakeLists.txt

@@ -8,6 +8,8 @@ INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/src)
 ADD_COMPILE_OPTIONS(-Wall -Werror)
 ADD_LINK_OPTIONS(LINKER:--as-needed LINKER:--no-undefined LINKER:--no-allow-shlib-undefined)
 
+option(NANOVG_SHARED_LIBS "Build shared libraries" ON)
+option(NANOVG_STATIC_LIBS "Build static liraries" ON)
 option(NANOVG_BUILD_EXAMPLES "Build examples" ON)
 option(NANOVG_BUILD_GL2 "Build OpenGL 2" ON)
 option(NANOVG_BUILD_GL3 "Build OpenGL 2" ON)
@@ -106,26 +108,36 @@ ENDIF()
 
 SET(NANOVG_DEPENDENCIES EGL ${NANOVG_DEPENDENCIES})
 
-ADD_LIBRARY(nanovg_so SHARED ${NANOVG_LIB_OBJECTS})
+CONFIGURE_FILE(pkgconfig/nanovg.pc.in nanovg.pc @ONLY)
 
-SET_TARGET_PROPERTIES(nanovg_so PROPERTIES VERSION ${VERSION} SOVERSION 0)
-SET_TARGET_PROPERTIES(nanovg_so PROPERTIES OUTPUT_NAME nanovg)
-TARGET_LINK_LIBRARIES(nanovg_so PUBLIC ${NANOVG_LIB_NAMES})
-TARGET_LINK_LIBRARIES(nanovg_so PRIVATE ${NANOVG_DEPENDENCIES})
+IF(NANOVG_SHARED_LIBS)
+  ADD_LIBRARY(nanovg_so SHARED ${NANOVG_LIB_OBJECTS})
 
-ADD_LIBRARY(nanovg_a STATIC ${NANOVG_LIB_OBJECTS})
+  SET_TARGET_PROPERTIES(nanovg_so PROPERTIES VERSION ${VERSION} SOVERSION 0)
+  SET_TARGET_PROPERTIES(nanovg_so PROPERTIES OUTPUT_NAME nanovg)
+  TARGET_LINK_LIBRARIES(nanovg_so PUBLIC ${NANOVG_LIB_NAMES})
+  TARGET_LINK_LIBRARIES(nanovg_so PRIVATE ${NANOVG_DEPENDENCIES})
 
-SET_TARGET_PROPERTIES(nanovg_a PROPERTIES OUTPUT_NAME nanovg)
-TARGET_LINK_LIBRARIES(nanovg_a PUBLIC ${NANOVG_LIB_NAMES})
-TARGET_LINK_LIBRARIES(nanovg_a PRIVATE ${NANOVG_DEPENDENCIES})
+  INSTALL(TARGETS nanovg_so
+          LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+          ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+          RUNTIME DESTINATION bin)
+ENDIF()
 
-CONFIGURE_FILE(pkgconfig/nanovg.pc.in nanovg.pc @ONLY)
+IF(NANOVG_STATIC_LIBS)
+  ADD_LIBRARY(nanovg_a STATIC ${NANOVG_LIB_OBJECTS})
 
-INSTALL(TARGETS nanovg_so nanovg_a
-        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
-        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
-        RUNTIME DESTINATION bin)
+  SET_TARGET_PROPERTIES(nanovg_a PROPERTIES OUTPUT_NAME nanovg)
+  TARGET_LINK_LIBRARIES(nanovg_a PUBLIC ${NANOVG_LIB_NAMES})
+  TARGET_LINK_LIBRARIES(nanovg_a PRIVATE ${NANOVG_DEPENDENCIES})
+
+  INSTALL(TARGETS nanovg_a
+          LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+          ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+          RUNTIME DESTINATION bin)
+ENDIF()
 
+# Install header files
 INSTALL(DIRECTORY ${CMAKE_SOURCE_DIR}/src/
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/nanovg
         FILES_MATCHING PATTERN "nano*.h*")