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package/openjdk-bin: new package

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Paradoxically, building OpenJDK requires a pre-existing JDK.  This
pre-existing JDK is called the "boot JDK."

The boot JDK for building JDK major version N should be a JDK of major
version N-1, so for building JDK11, JDK10 would be needed. This
requirement is an issue when building on most distributions, as the
host JDK tends to be JDK8.

The AdoptOpenJDK project provides binaries that can act as the boot
JDK to build the target JDK, which is what this package provides.

Currently, only a x86_64 host is supported, for two reasons:

1) A 32bit x86 binary distribution is not available from AdoptOpenJDK

2) We didn't had access to a host machine using an architecture other
   than x86-64

The provided unpack200 has an invalid RPATH and relies on libzlib.
When host-libzlib runs the install step, the following error is
generated:

*** ERROR: package host-libzlib installs executables without proper RPATH:
***   $(HOST_DIR)/bin/unpack200

Because unpack200 is a deprecated tool, removing it after installation
is safe and fixes the issue.

Signed-off-by: Adam Duskett <Aduskett@gmail.com>
[Thomas:
 - fix comments in the code
 - use the more usual "cp -dpfr" command to copy files over]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Adam Duskett 2019-02-05 15:31:24 +01:00 committed by Thomas Petazzoni
parent b00a9f04b8
commit 342e950c24
3 changed files with 33 additions and 0 deletions
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DEVELOPERS
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@ -50,6 +50,7 @@ F: package/libselinux/
F: package/libsemanage/
F: package/libsepol/
F: package/nginx-naxsi/
F: package/openjdk-bin/
F: package/policycoreutils/
F: package/python-flask-sqlalchemy/
F: package/python-mutagen/

6
package/openjdk-bin/openjdk-bin.hash Normal file
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@ -0,0 +1,6 @@
# From https://github.com/AdoptOpenJDK/openjdk11-binaries/releases
sha256 d02089d834f7702ac1a9776d8d0d13ee174d0656cf036c6b68b9ffb71a6f610e OpenJDK11U-jdk_x64_linux_hotspot_11.0.2_9.tar.gz
# Locally calculated
sha256 4b9abebc4338048a7c2dc184e9f800deb349366bdf28eb23c2677a77b4c87726 legal/java.prefs/LICENSE
sha256 a44eb7b5caf5534c6ef536b21edb40b4d6babf91bf97d9d45596868618b2c6fb legal/java.prefs/ASSEMBLY_EXCEPTION

26
package/openjdk-bin/openjdk-bin.mk Normal file
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@ -0,0 +1,26 @@
################################################################################
#
# host-openjdk-bin
#
################################################################################
HOST_OPENJDK_BIN_VERSION_MAJOR = 11.0.2
HOST_OPENJDK_BIN_VERSION_MINOR = 9
HOST_OPENJDK_BIN_VERSION = $(HOST_OPENJDK_BIN_VERSION_MAJOR)_$(HOST_OPENJDK_BIN_VERSION_MINOR)
HOST_OPENJDK_BIN_SOURCE = OpenJDK11U-jdk_x64_linux_hotspot_$(HOST_OPENJDK_BIN_VERSION).tar.gz
HOST_OPENJDK_BIN_SITE = https://github.com/AdoptOpenJDK/openjdk11-binaries/releases/download/jdk-$(HOST_OPENJDK_BIN_VERSION_MAJOR)%2B$(HOST_OPENJDK_BIN_VERSION_MINOR)
HOST_OPENJDK_BIN_LICENSE = GPL-2.0+ with exception
HOST_OPENJDK_BIN_LICENSE_FILES = legal/java.prefs/LICENSE legal/java.prefs/ASSEMBLY_EXCEPTION
# unpack200 has an invalid RPATH and relies on libzlib. When
# host-libzlib is installed on the system, the error "ERROR: package
# host-libzlib installs executables without proper RPATH: will occur.
# Because unpack200 is a deprecated tool, removing it to fix this
# issue is safe.
define HOST_OPENJDK_BIN_INSTALL_CMDS
cp -dpfr $(@D)/bin/* $(HOST_DIR)/bin/
cp -dpfr $(@D)/lib/* $(HOST_DIR)/lib/
$(RM) -f $(HOST_DIR)/bin/unpack200
endef
$(eval $(host-generic-package))