################################################################################
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#
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# openjdk
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#
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################################################################################
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ifeq ($(BR2_OPENJDK_VERSION_LATEST),y)
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OPENJDK_VERSION_MAJOR = 14.0.1
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OPENJDK_VERSION_MINOR = 7
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OPENJDK_VERSION = $(OPENJDK_VERSION_MAJOR)+$(OPENJDK_VERSION_MINOR)
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OPENJDK_SOURCE = jdk-$(OPENJDK_VERSION).tar.gz
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OPENJDK_SITE = https://hg.openjdk.java.net/jdk-updates/jdk14u/archive
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else
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OPENJDK_VERSION_MAJOR = 11.0.7
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OPENJDK_VERSION_MINOR = 10
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OPENJDK_VERSION = $(OPENJDK_VERSION_MAJOR)+$(OPENJDK_VERSION_MINOR)
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OPENJDK_SOURCE = jdk-$(OPENJDK_VERSION).tar.gz
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OPENJDK_SITE = https://hg.openjdk.java.net/jdk-updates/jdk11u/archive
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endif
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OPENJDK_LICENSE = GPL-2.0+ with exception
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OPENJDK_LICENSE_FILES = LICENSE
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OPENJDK_INSTALL_STAGING = YES
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# OpenJDK requires Alsa, cups, and X11 even for a headless build.
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# host-zip is needed for the zip executable.
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OPENJDK_DEPENDENCIES = \
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host-gawk \
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host-openjdk-bin \
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host-pkgconf \
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host-zip \
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host-zlib \
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alsa-lib \
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cups \
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fontconfig \
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giflib \
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jpeg \
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lcms2 \
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libpng \
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libusb \
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xlib_libXrandr \
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xlib_libXrender \
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xlib_libXt \
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xlib_libXtst \
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zlib
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# JVM variants
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ifeq ($(BR2_PACKAGE_OPENJDK_JVM_VARIANT_CLIENT),y)
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OPENJDK_JVM_VARIANT = client
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endif
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ifeq ($(BR2_PACKAGE_OPENJDK_JVM_VARIANT_SERVER),y)
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OPENJDK_JVM_VARIANT = server
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endif
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ifeq ($(BR2_PACKAGE_OPENJDK_JVM_VARIANT_ZERO),y)
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OPENJDK_JVM_VARIANT = zero
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OPENJDK_DEPENDENCIES += libffi
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endif
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ifeq ($(BR2_PACKAGE_OPENJDK_FULL_JDK),y)
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OPENJDK_VARIANT = jdk
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OPENJDK_MAKE_TARGET = jdk-image
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else
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OPENJDK_VARIANT = jre
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OPENJDK_MAKE_TARGET = legacy-jre-image
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endif
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# OpenJDK installs a file named 'modules' in jre/lib, which gets installed as
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# /usr/lib/modules. However, with a merged /usr, this conflicts with the
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# directory named 'modules' installed by the kernel. If OpenJDK gets built
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# after the kernel, this manifests itself with: "cp: cannot overwrite
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# directory '/usr/lib/modules with non-directory."
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OPENJDK_INSTALL_BASE = /usr/lib/jvm
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# OpenJDK ignores some variables unless passed via the environment.
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# These variables are PATH, LD, CC, CXX, and CPP.
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# OpenJDK defaults ld to the ld binary but passes -Xlinker and -z as
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# arguments during the linking process, which causes compilation failures.
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# To fix this issue, LD is set to point to gcc.
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OPENJDK_CONF_ENV = \
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PATH=$(BR_PATH) \
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CC=$(TARGET_CC) \
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CPP=$(TARGET_CPP) \
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CXX=$(TARGET_CXX) \
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LD=$(TARGET_CC) \
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BUILD_SYSROOT_CFLAGS="$(HOST_CFLAGS)" \
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BUILD_SYSROOT_LDFLAGS="$(HOST_LDFLAGS)"
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OPENJDK_CONF_OPTS = \
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--disable-full-docs \
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--disable-hotspot-gtest \
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--disable-manpages \
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--disable-warnings-as-errors \
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--enable-headless-only \
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--enable-openjdk-only \
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--enable-unlimited-crypto \
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--openjdk-target=$(GNU_TARGET_NAME) \
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--with-boot-jdk=$(HOST_OPENJDK_BIN_ROOT_DIR) \
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--with-stdc++lib=dynamic \
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--with-debug-level=release \
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--with-devkit=$(HOST_DIR) \
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--with-extra-cflags="$(TARGET_CFLAGS)" \
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--with-extra-cxxflags="$(TARGET_CXXFLAGS)" \
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--with-extra-ldflags="-Wl,-rpath,$(OPENJDK_INSTALL_BASE)/lib,-rpath,$(OPENJDK_INSTALL_BASE)/lib/$(OPENJDK_JVM_VARIANT)" \
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--with-giflib=system \
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--with-jobs=$(PARALLEL_JOBS) \
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--with-jvm-variants=$(OPENJDK_JVM_VARIANT) \
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--with-lcms=system \
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--with-libjpeg=system \
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--with-libpng=system \
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--with-zlib=system \
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--with-native-debug-symbols=none \
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--without-version-pre \
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--with-sysroot=$(STAGING_DIR) \
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--with-version-build="$(OPENJDK_VERSION_MAJOR)" \
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--with-version-string="$(OPENJDK_VERSION_MAJOR)"
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# If building for AArch64, use the provided CPU port.
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ifeq ($(BR2_aarch64),y)
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OPENJDK_CONF_OPTS += --with-abi-profile=aarch64
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endif
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ifeq ($(BR2_CCACHE),y)
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OPENJDK_CONF_OPTS += \
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--enable-ccache \
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--with-ccache-dir=$(BR2_CCACHE_DIR)
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endif
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# Autogen and configure are performed in a single step.
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define OPENJDK_CONFIGURE_CMDS
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chmod +x $(@D)/configure
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cd $(@D); $(OPENJDK_CONF_ENV) ./configure autogen $(OPENJDK_CONF_OPTS)
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endef
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# Make -jn is unsupported. Instead, set the "--with-jobs=" configure option,
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# and use $(MAKE1).
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define OPENJDK_BUILD_CMDS
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$(TARGET_MAKE_ENV) $(OPENJDK_CONF_ENV) $(MAKE1) -C $(@D) $(OPENJDK_MAKE_TARGET)
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endef
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# Calling make install always builds and installs the JDK instead of the JRE,
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# which makes manual installation necessary.
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define OPENJDK_INSTALL_TARGET_CMDS
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mkdir -p $(TARGET_DIR)$(OPENJDK_INSTALL_BASE)
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cp -dpfr $(@D)/build/linux-*-release/images/$(OPENJDK_VARIANT)/* \
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$(TARGET_DIR)$(OPENJDK_INSTALL_BASE)/
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cd $(TARGET_DIR)/usr/bin && ln -snf ../..$(OPENJDK_INSTALL_BASE)/bin/* .
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endef
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define OPENJDK_INSTALL_STAGING_CMDS
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mkdir -p $(STAGING_DIR)/usr/include/jvm
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cp -dpfr $(@D)/build/linux-*-release/jdk/include/* \
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$(STAGING_DIR)/usr/include/jvm
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endef
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# Demos and includes are not needed on the target
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ifeq ($(BR2_PACKAGE_OPENJDK_FULL_JDK),y)
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define OPENJDK_REMOVE_UNEEDED_JDK_DIRECTORIES
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$(RM) -r $(TARGET_DIR)$(OPENJDK_INSTALL_BASE)/include/
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$(RM) -r $(TARGET_DIR)$(OPENJDK_INSTALL_BASE)/demo/
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endef
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OPENJDK_TARGET_FINALIZE_HOOKS += OPENJDK_REMOVE_UNEEDED_JDK_DIRECTORIES
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endif
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$(eval $(generic-package))
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