diff -rupN portmidi.orig/CMakeLists.txt portmidi/CMakeLists.txt
--- portmidi.orig/CMakeLists.txt	2010-09-20 15:57:48.000000000 +0100
+++ portmidi/CMakeLists.txt	2017-03-03 13:50:58.494561245 +0000
@@ -71,7 +71,3 @@ add_subdirectory(pm_common)
 add_subdirectory(pm_test)
 
 add_subdirectory(pm_dylib)
-
-# Cannot figure out how to make an xcode Java application with CMake
-add_subdirectory(pm_java)
-
diff -rupN portmidi.orig/pm_common/CMakeLists.txt portmidi/pm_common/CMakeLists.txt
--- portmidi.orig/pm_common/CMakeLists.txt	2010-09-20 15:57:48.000000000 +0100
+++ portmidi/pm_common/CMakeLists.txt	2017-03-03 14:02:32.851938051 +0000
@@ -67,14 +67,6 @@ if(UNIX)
     message(STATUS "SYSROOT: " ${CMAKE_OSX_SYSROOT})
   else(APPLE)
     # LINUX settings...
-    include(FindJNI)
-    message(STATUS "JAVA_JVM_LIB_PATH is " ${JAVA_JVM_LIB_PATH})
-    message(STATUS "JAVA_INCLUDE_PATH is " ${JAVA_INCLUDE_PATH})
-    message(STATUS "JAVA_INCLUDE_PATH2 is " ${JAVA_INCLUDE_PATH2})
-    message(STATUS "JAVA_JVM_LIBRARY is " ${JAVA_JVM_LIBRARY})
-    set(JAVA_INCLUDE_PATHS ${JAVA_INCLUDE_PATH} ${JAVA_INCLUDE_PATH2})
-    # libjvm.so is found relative to JAVA_INCLUDE_PATH:
-    set(JAVAVM_LIB ${JAVA_JVM_LIBRARY}/libjvm.so)
 
     set(LINUXSRC pmlinuxalsa pmlinux finddefault)
     prepend_path(LIBSRC ../pm_linux/ ${LINUXSRC})
@@ -99,7 +91,6 @@ else(UNIX)
     set(PM_NEEDED_LIBS winmm.lib)
   endif(WIN32)
 endif(UNIX)
-set(JNI_EXTRA_LIBS ${PM_NEEDED_LIBS} ${JAVA_JVM_LIBRARY})
 
 # this completes the list of library sources by adding shared code
 list(APPEND LIBSRC pmutil portmidi)
@@ -109,19 +100,11 @@ add_library(portmidi-static ${LIBSRC})
 set_target_properties(portmidi-static PROPERTIES OUTPUT_NAME "portmidi_s")
 target_link_libraries(portmidi-static ${PM_NEEDED_LIBS})
 
-# define the jni library
-include_directories(${JAVA_INCLUDE_PATHS})
-
-set(JNISRC ${LIBSRC} ../pm_java/pmjni/pmjni.c)
-add_library(pmjni SHARED ${JNISRC})
-target_link_libraries(pmjni ${JNI_EXTRA_LIBS})
-set_target_properties(pmjni PROPERTIES EXECUTABLE_EXTENSION "jnilib")
-
 # install the libraries (Linux and Mac OS X command line)
 if(UNIX)
-  INSTALL(TARGETS portmidi-static pmjni
-    LIBRARY DESTINATION /usr/local/lib
-    ARCHIVE DESTINATION /usr/local/lib)
+  INSTALL(TARGETS portmidi-static
+    LIBRARY DESTINATION /app/lib
+    ARCHIVE DESTINATION /app/lib)
 # .h files installed by pm_dylib/CMakeLists.txt, so don't need them here
 #  INSTALL(FILES portmidi.h ../porttime/porttime.h
 #    DESTINATION /usr/local/include)
diff -rupN portmidi.orig/pm_dylib/CMakeLists.txt portmidi/pm_dylib/CMakeLists.txt
--- portmidi.orig/pm_dylib/CMakeLists.txt	2009-11-20 00:41:10.000000000 +0000
+++ portmidi/pm_dylib/CMakeLists.txt	2017-03-03 14:03:56.807104521 +0000
@@ -63,7 +63,6 @@ if(UNIX)
     message(STATUS "SYSROOT: " ${CMAKE_OSX_SYSROOT})
   else(APPLE)
     # LINUX settings...
-    include(FindJNI)
     # message(STATUS "JAVA_JVM_LIB_PATH is " ${JAVA_JVM_LIB_PATH})
     # message(STATUS "JAVA_INCLUDE_PATH is " ${JAVA_INCLUDE_PATH})
     # note: should use JAVA_JVM_LIB_PATH, but it is not set properly
@@ -75,12 +74,7 @@ if(UNIX)
     # JAVA_INCLUDE_PATH2; if no, then we need to make both JAVA_INCLUDE_PATH
     # and JAVA_INCLUDE_PATH2 set by user (will need clear documentation
     # because JAVA_INCLUDE_PATH2 is pretty obscure)
-    set(JAVA_INCLUDE_PATH  ${JAVA_INCLUDE_PATH-UNKNOWN}
-        CACHE STRING "where to find Java SDK include directory")
-    set(JAVA_INCLUDE_PATHS ${JAVA_INCLUDE_PATH} ${JAVA_INCLUDE_PATH}/linux)
-    # libjvm.so is found relative to JAVA_INCLUDE_PATH:
-    set(JAVAVM_LIB ${JAVA_INCLUDE_PATH}/../jre/lib/i386/client/libjvm.so)
-
+    
     set(LINUXSRC pmlinuxalsa pmlinux finddefault)
     prepend_path(LIBSRC ../pm_linux/ ${LINUXSRC})
     list(APPEND LIBSRC ../porttime/ptlinux)
@@ -106,7 +100,6 @@ else(UNIX)
     # message(STATUS "JAVAVM_LIB: " ${JAVAVM_LIB})
   endif(WIN32)
 endif(UNIX)
-set(JNI_EXTRA_LIBS ${PM_NEEDED_LIBS} ${JAVAVM_LIB})
 
 # this completes the list of library sources by adding shared code
 set(SHARED_FILES pmutil portmidi)
@@ -120,8 +113,8 @@ target_link_libraries(portmidi-dynamic $
 # install the libraries (Linux and Mac OS X command line)
 if(UNIX)
   INSTALL(TARGETS portmidi-dynamic
-    LIBRARY DESTINATION /usr/local/lib
-    ARCHIVE DESTINATION /usr/local/lib)
+    LIBRARY DESTINATION /app/lib
+    ARCHIVE DESTINATION /app/lib)
   INSTALL(FILES ../pm_common/portmidi.h ../porttime/porttime.h
-    DESTINATION /usr/local/include)
+    DESTINATION /app/include)
 endif(UNIX)