cmake_minimum_required(VERSION 3.5 FATAL_ERROR)
-project(japi VERSION 18.10)
+project(japi)
include(CheckCCompilerFlag)
add_definitions(-Wno-address-of-packed-member)
endif()
+execute_process(
+ WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../src
+ COMMAND scripts/version
+ OUTPUT_VARIABLE JAPI_VERSION
+ OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+string(REPLACE "-" ";" JAPI_LIB_VERSION ${JAPI_VERSION})
+list(GET JAPI_LIB_VERSION 0 JAPI_LIB_VERSION)
+
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(CMAKE_INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/lib)
set(CMAKE_INSTALL_MESSAGE NEVER)
find_package(Threads REQUIRED)
+
+unset(dirlist)
+
+macro(subdirlist dirlist dirpath)
+ file(GLOB dirs RELATIVE ${dirpath} ${dirpath}/*)
+ foreach(dir ${dirs})
+ if(IS_DIRECTORY ${dirpath}/${dir})
+ list(APPEND dirlist ${dirpath}/${dir})
+ endif()
+ endforeach()
+endmacro()
+
+list(APPEND dirlist $ENV{JAVA_HOME})
+subdirlist(dirlist /usr/lib/jvm)
+subdirlist(dirlist /usr/lib64/jvm)
+
+unset(JAVA_HOME_SET)
+find_path(JAVA_HOME_SET NAMES include/jni.h PATHS ${dirlist})
+if (NOT JAVA_HOME_SET)
+ message("JAVA_HOME is not found")
+else()
+ set(ENV{JAVA_HOME} "${JAVA_HOME_SET}")
+endif()
+
+message("JAVA_HOME: $ENV{JAVA_HOME}")
+
find_package(Java 1.8 REQUIRED COMPONENTS Development)
-find_package(JNI REQUIRED)
+get_filename_component(jvm_path ${Java_JAVAC_EXECUTABLE} DIRECTORY)
+set (Java_INCLUDE_DIRS ${jvm_path}/../include ${jvm_path}/../include/linux)
-message("Found java headers ${JNI_INCLUDE_DIRS}")
+message("Found java headers ${Java_INCLUDE_DIRS}")
message("Found javac at: " ${Java_JAVAC_EXECUTABLE})
-
add_subdirectory(java)