config BR2_PACKAGE_HOST_OPENJDK_BIN_ARCH_SUPPORTS
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bool
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default y if BR2_HOSTARCH = "x86_64"
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# Taken from make/autoconf/platform.m4
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config BR2_PACKAGE_OPENJDK_ARCH_SUPPORTS
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bool
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default y if BR2_aarch64
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default y if BR2_arm
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default y if BR2_i386 || BR2_x86_64
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default y if BR2_m68k
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default y if BR2_powerpc || BR2_powerpc64 || BR2_powerpc64le
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default y if BR2_sh
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config BR2_PACKAGE_OPENJDK
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bool "openjdk"
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depends on BR2_PACKAGE_HOST_OPENJDK_BIN_ARCH_SUPPORTS
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depends on BR2_PACKAGE_OPENJDK_ARCH_SUPPORTS
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depends on !BR2_SOFT_FLOAT
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depends on !BR2_STATIC_LIBS # glibc
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depends on BR2_INSTALL_LIBSTDCPP # cups
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depends on BR2_TOOLCHAIN_HAS_THREADS # alsa-lib, cups, libusb
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depends on BR2_TOOLCHAIN_USES_GLIBC
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depends on BR2_USE_MMU # cups
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depends on BR2_PACKAGE_XORG7
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select BR2_PACKAGE_ALSA_LIB
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select BR2_PACKAGE_ALSA_LIB_MIXER
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select BR2_PACKAGE_ALSA_LIB_PCM
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select BR2_PACKAGE_ALSA_LIB_RAWMIDI
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select BR2_PACKAGE_ALSA_LIB_SEQ
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select BR2_PACKAGE_CUPS
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select BR2_PACKAGE_FONTCONFIG
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select BR2_PACKAGE_GIFLIB
|
select BR2_PACKAGE_JPEG
|
select BR2_PACKAGE_LCMS2
|
select BR2_PACKAGE_LIBPNG
|
select BR2_PACKAGE_LIBUSB
|
select BR2_PACKAGE_XLIB_LIBXRANDR
|
select BR2_PACKAGE_XLIB_LIBXRENDER
|
select BR2_PACKAGE_XLIB_LIBXT
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select BR2_PACKAGE_XLIB_LIBXTST
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select BR2_PACKAGE_ZLIB
|
help
|
OpenJDK is a free and open-source implementation of the
|
Java Platform.
|
|
http://openjdk.java.net/
|
|
if BR2_PACKAGE_OPENJDK
|
|
choice
|
prompt "openjdk version"
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default BR2_OPENJDK_VERSION_LATEST
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help
|
Select the version of OpenJDK you wish to use.
|
|
config BR2_OPENJDK_VERSION_LTS
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bool "LTS (OpenJDK 11)"
|
|
config BR2_OPENJDK_VERSION_LATEST
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bool "latest (OpenJDK 14)"
|
|
endchoice
|
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config BR2_PACKAGE_OPENJDK_FULL_JDK
|
bool "Build the full JDK"
|
help
|
Install the full JDK instead of just the run time.
|
The full JDK includes several packages used for debugging and
|
development. Some useful tools included with the JDK are:
|
- javaws
|
Command line tool for launching Java Web Start and setting
|
various options.
|
|
- jcmd:
|
JVM Diagnostic Commands tool: Sends diagnostic command
|
requests to a running Java Virtual Machine.
|
|
- jinfo
|
Configuration Info for Java: Prints configuration
|
information for a given process or core file or a remote
|
debug server.
|
|
- jmap
|
Memory Map for Java: Prints shared object memory maps or
|
heap memory details of a given process or core file or a
|
remote debug server.
|
|
- jsadebugd
|
Serviceability Agent Debug Daemon for Java: Attaches to a
|
process or core file and acts as a debug server.
|
|
- jstack
|
Stack Trace for Java - Prints a stack trace of threads for
|
a given process or core file or remote debug server.
|
|
- jstat
|
JVM Statistics Monitoring Tool: Attaches to an
|
instrumented HotSpot Java virtual machine and collects and
|
logs performance statistics as specified by the command
|
line options.
|
|
- jstatd
|
JVM jstat Daemon - Launches an RMI server application that
|
monitors for the creation and termination of instrumented
|
HotSpot Java virtual machines and provides an interface to
|
allow remote monitoring tools to attach to Java virtual
|
machines running on the local system.
|
|
Note:
|
While the JDK also comes with several tools which can be used
|
for developing java applications on a target, Buildroot does
|
not support development on a target. Building the full JDK is
|
supported for debugging purposes only.
|
|
Selecting this option increases the file system by
|
approximately 110M.
|
|
choice
|
prompt "openjdk variant"
|
default BR2_PACKAGE_OPENJDK_JVM_VARIANT_SERVER if !BR2_powerpc
|
default BR2_PACKAGE_OPENJDK_JVM_VARIANT_ZERO if BR2_powerpc
|
|
config BR2_PACKAGE_OPENJDK_JVM_VARIANT_CLIENT
|
bool "client"
|
depends on !BR2_powerpc
|
help
|
Quick loading, but slower run-time performance.
|
|
config BR2_PACKAGE_OPENJDK_JVM_VARIANT_SERVER
|
bool "server"
|
depends on !BR2_powerpc
|
help
|
Slower loading, but faster run-time performance.
|
|
config BR2_PACKAGE_OPENJDK_JVM_VARIANT_ZERO
|
bool "zero"
|
select BR2_PACKAGE_LIBFFI
|
help
|
A non-assembler variant with wide arch support, however
|
performance is less then client/server.
|
|
http://openjdk.java.net/projects/zero
|
|
endchoice
|
endif
|
|
comment "openjdk needs X.Org"
|
depends on BR2_PACKAGE_OPENJDK_ARCH_SUPPORTS
|
depends on BR2_PACKAGE_HOST_OPENJDK_BIN_ARCH_SUPPORTS
|
depends on BR2_USE_MMU
|
depends on !BR2_PACKAGE_XORG7
|
|
comment "openjdk needs glibc, and a toolchain w/ wchar, dynamic library, threads, C++"
|
depends on BR2_USE_MMU
|
depends on BR2_PACKAGE_OPENJDK_ARCH_SUPPORTS
|
depends on BR2_PACKAGE_HOST_OPENJDK_BIN_ARCH_SUPPORTS
|
depends on BR2_STATIC_LIBS || !BR2_INSTALL_LIBSTDCPP || \
|
!BR2_TOOLCHAIN_HAS_THREADS || !BR2_TOOLCHAIN_USES_GLIBC
|
|
comment "openjdk does not support soft float configurations"
|
depends on BR2_PACKAGE_OPENJDK_ARCH_SUPPORTS
|
depends on BR2_PACKAGE_HOST_OPENJDK_BIN_ARCH_SUPPORTS
|
depends on BR2_USE_MMU
|
depends on BR2_SOFT_FLOAT
|
