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foundationdb
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build fat-jar with packages 

The packages target will now build the fat jar and
it will place the jar file into the packages directory
This commit is contained in:
mpilman 2019-02-10 10:10:53 -08:00 committed by Alex Miller
parent 458c14ffcd
commit ffaaaf5028
2 changed files with 55 additions and 58 deletions
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98
bindings/java/CMakeLists.txt
View File

@ -134,57 +134,55 @@ add_dependencies(foundationdb-tests fdb_java_options)
install_jar(fdb-java DESTINATION ${FDB_SHARE_DIR}/java COMPONENT java)
install(TARGETS fdb_java DESTINATION ${FDB_LIB_DIR} COMPONENT java)
set(BUILD_FAT_JAR OFF CACHE BOOL "Build a Jar that includes the jni libraries")
set(FAT_JAR_BINARIES "NOTFOUND" CACHE STRING
"Path of a directory structure with libraries to include in fat jar (a lib directory)")
if(BUILD_FAT_JAR)
set(jar_destination ${CMAKE_BINARY_DIR}/fat_jar)
set(unpack_dir ${CMAKE_CURRENT_BINARY_DIR}/fat_jar)
file(MAKE_DIRECTORY ${jar_destination})
file(MAKE_DIRECTORY ${unpack_dir})
message(STATUS "Building fat jar to ${jar_destination}")
get_property(jar_path TARGET fdb-java PROPERTY JAR_FILE)
add_custom_command(OUTPUT ${unpack_dir}/META-INF/MANIFEST.MF
COMMAND ${Java_JAR_EXECUTABLE} xf ${jar_path}
WORKING_DIRECTORY ${unpack_dir}
DEPENDS "${jar_path}"
COMMENT "Unpack jar-file")
add_custom_target(unpack_jar DEPENDS ${unpack_dir}/META-INF/MANIFEST.MF)
add_dependencies(unpack_jar fdb-java)
add_custom_command(OUTPUT ${unpack_dir}/LICENSE
COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_SOURCE_DIR}/LICENSE ${unpack_dir}
COMMENT "copy license")
add_custom_target(copy_license DEPENDS ${unpack_dir}/LICENSE)
add_dependencies(unpack_jar copy_license)
if(FAT_JAR_BINARIES)
add_custom_command(OUTPUT ${unpack_dir}/lib
COMMAND ${CMAKE_COMMAND} -E copy_directory ${FAT_JAR_BINARIES} ${unpack_dir}
COMMENT "copy additional libraries"
DEPENDS ${unpack_dir}/META-INF/MANIFEST.MF)
add_custom_target(copy_libs DEPENDS ${unpack_dir}/lib)
add_dependencies(unpack_jar copy_libs)
endif()
if(WIN32)
set(lib_destination "windows/amd64")
elseif(APPLE)
set(lib_destination "osx/x86_64")
else()
set(lib_destination "linux/amd64")
endif()
set(lib_destination "${unpack_dir}/lib/${lib_destination}")
file(MAKE_DIRECTORY ${lib_destination})
add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/lib_copied
COMMAND ${CMAKE_COMMAND} -E copy $<TARGET_FILE:fdb_java> ${lib_destination} &&
${CMAKE_COMMAND} -E touch ${CMAKE_CURRENT_BINARY_DIR}/lib_copied
COMMENT "Copy library")
add_custom_target(copy_lib DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/lib_copied)
add_dependencies(copy_lib unpack_jar)
set(target_jar ${jar_destination}/fdb-java-${CMAKE_PROJECT_VERSION}.jar)
add_custom_command(OUTPUT ${target_jar}
COMMAND ${Java_JAR_EXECUTABLE} cf ${target_jar} .
WORKING_DIRECTORY ${unpack_dir}
COMMENT "Build ${jar_destination}/fdb-java-${CMAKE_PROJECT_VERSION}.jar")
add_custom_target(fat-jar ALL DEPENDS ${target_jar})
add_dependencies(fat-jar copy_lib)
set(jar_destination ${CMAKE_BINARY_DIR}/packages)
set(unpack_dir ${CMAKE_CURRENT_BINARY_DIR}/fat_jar)
file(MAKE_DIRECTORY ${jar_destination})
file(MAKE_DIRECTORY ${unpack_dir})
message(STATUS "Building fat jar to ${jar_destination}")
get_property(jar_path TARGET fdb-java PROPERTY JAR_FILE)
add_custom_command(OUTPUT ${unpack_dir}/META-INF/MANIFEST.MF
COMMAND ${Java_JAR_EXECUTABLE} xf ${jar_path}
WORKING_DIRECTORY ${unpack_dir}
DEPENDS "${jar_path}"
COMMENT "Unpack jar-file")
add_custom_target(unpack_jar DEPENDS ${unpack_dir}/META-INF/MANIFEST.MF)
add_dependencies(unpack_jar fdb-java)
add_custom_command(OUTPUT ${unpack_dir}/LICENSE
COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_SOURCE_DIR}/LICENSE ${unpack_dir}
COMMENT "copy license")
add_custom_target(copy_license DEPENDS ${unpack_dir}/LICENSE)
add_dependencies(unpack_jar copy_license)
if(FAT_JAR_BINARIES)
add_custom_command(OUTPUT ${unpack_dir}/lib
COMMAND ${CMAKE_COMMAND} -E copy_directory ${FAT_JAR_BINARIES} ${unpack_dir}
COMMENT "copy additional libraries"
DEPENDS ${unpack_dir}/META-INF/MANIFEST.MF)
add_custom_target(copy_libs DEPENDS ${unpack_dir}/lib)
add_dependencies(unpack_jar copy_libs)
endif()
if(WIN32)
set(lib_destination "windows/amd64")
elseif(APPLE)
set(lib_destination "osx/x86_64")
else()
set(lib_destination "linux/amd64")
endif()
set(lib_destination "${unpack_dir}/lib/${lib_destination}")
file(MAKE_DIRECTORY ${lib_destination})
add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/lib_copied
COMMAND ${CMAKE_COMMAND} -E copy $<TARGET_FILE:fdb_java> ${lib_destination} &&
${CMAKE_COMMAND} -E touch ${CMAKE_CURRENT_BINARY_DIR}/lib_copied
COMMENT "Copy library")
add_custom_target(copy_lib DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/lib_copied)
add_dependencies(copy_lib unpack_jar)
set(target_jar ${jar_destination}/fdb-java-${CMAKE_PROJECT_VERSION}.jar)
add_custom_command(OUTPUT ${target_jar}
COMMAND ${Java_JAR_EXECUTABLE} cf ${target_jar} .
WORKING_DIRECTORY ${unpack_dir}
COMMENT "Build ${jar_destination}/fdb-java-${CMAKE_PROJECT_VERSION}.jar")
add_custom_target(fat-jar DEPENDS ${target_jar})
add_dependencies(fat-jar copy_lib)
add_dependencies(packages fat-jar)

15
bindings/java/README.md
View File

@ -21,14 +21,12 @@ By default, the generated jar file will depend on an installed libfdb_java
a Jar-file that contains this library more convenient. This is also what you
will get if you download the jar file from Maven.
If you want to build a jar file that contains the library enable the cmake
variable `BUILD_FAT_JAR`. You can do this with the following command:
This file can be generated by compiling the `packages` target. For example with
make, you can run:
``` shell
make packages
```
cmake -DBUILD_FAT_JAR <PATH_TO_FDB_SOURCE>
```
This will add the jni library of for the current architecture to the jar file.
#### Multi-Platform Jar-File
@ -50,5 +48,6 @@ that by executing the following steps:
cmake -DFAT_JAR_BINARIES=/foo/bar/lib <PATH_TO_FDB_SOURCE>
```
After executing building (with `make` or `Visual Studio`) you will find a
jar-file in the `fat-jar` directory in your build directory.
After executing building the packages (with `make packages` or the packages
target in `Visual Studio`) you will find a jar-file in the `packages`
directory in your build directory.