meta-java - Layer containing recipes for OpenJDK and other open source Java-

Age	Commit message (Collapse)	Author
2020-01-28	openjdk-8: update to latest ga version 242	Richard Leitner
	As OpenJDK-8 is now tagging "ga" versions in addition to the "build" version the recipes are adapted to use those "ga" versions. All existing patches got re-applied and renamed. For better handling Hotspot patches now start at patch number 1001 and jdk patches at 2001. Furthermore architecture dependent patches are prefixed with the architecture they apply on. Following patches/hunks were completely dropped: - 0002-hotspot-fix-compilation-with-security-flags-enabled.patch got backported to hotspot jdk8u https://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/c40a28e54185 - 0011-hotspot-backport-patch-to-fix-misuses-of-strncpy-str.patch ostream.cpp:112 got fixed in hotspot jdk8u https://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/f3108e56b502 - 0014-hotspot-zero-fix-undefined-behaviour-gcc-v8-fix.patch got backported to hotspot jdk8u https://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/ca4663e58916 - 0018-hotspot-Fix-debug-build-after-8062808-Turn-on-the-Wr.patch fixed in hotspot jdk8u https://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/32bc598624bd - 0020-Enable-HotSpot-builds-on-5.x-Linux-kernels.patch fixed in hotspot jdk8u https://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/5af8ec63c21c - openjdk8-add-missing-linker-flags.patch fixed in hotspot jdk8u https://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/f175513c2c3a - openjdk8-fix-shark-stdc++11.patch fixed in hotspot jdk8u - openjdk8-fix-libpng-neon-build.patch fixed in jdk https://hg.openjdk.java.net/jdk8u/jdk8u/jdk/rev/5d57817931e1 - aarch64-hotspot-fix-undefined-behaviour-gcc-v8-fix.patch got backported to hotspot jdk8u Following patches were newly added: - 0011-autoconf-fix-CC-with-arguments-detection.patch needed because of jdk8u commit "8038340: Cleanup and fix sysroot and devkit handling on Linux and Solaris" - 0012-autoconf-NativeCompilation-remove-sysroot.patch needed because of jdk8u commit "8038340: Cleanup and fix sysroot and devkit handling on Linux and Solaris" Additionally add UPDATING.md which describes the openjdk8 update process for this layer and update8checksums.sh, a script that updates the openjdk8 source archive checksums in the corresponding .inc files. Signed-off-by: Richard Leitner <richard.leitner@skidata.com>
2018-08-14	openjdk-8: gcc-8 fix #4: undefined behaviour (hotspot)	André Draszik
	Using gcc-8, Hotspot is being miscompiled, resulting in non- working binaries. The reason is undefined behaviour, which gcc-8 even warns about and errors out. We have so far have taped over those warnings, but it turns out that we simply cannot do that. Add patches to address undefined behaviour causing miscompilation of hotsport. This also means we can remove the -Wno-error=return-type C compiler flag again which was recently added in error in commit 52fb41cec7d5 ("openjdk-8: fix build for gcc8.x") only hiding the compiler warnings/errors that were flagging the incorrect code in the first place. With these patches applied, the openjdk-8 ARM port works again: \| RESULTS: \| RESULTS - ping.PingTest.test_ping - Testcase 964: PASSED (0.04s) \| RESULTS - ssh.SSHTest.test_ssh - Testcase 224: PASSED (0.68s) \| RESULTS - java.JavaTest.test_java_exists - Testcase -1: PASSED (0.14s) \| RESULTS - java.JavaTest.test_java_jar_comp_mode - Testcase -1: FAILED (5.13s) \| RESULTS - java.JavaTest.test_java_jar_int_mode - Testcase -1: PASSED (4.48s) \| RESULTS - java.JavaTest.test_java_jar_works - Testcase -1: PASSED (4.44s) \| RESULTS - java.JavaTest.test_java_version - Testcase -1: PASSED (3.66s) \| RESULTS - javac.JavacTest.test_javac_exists - Testcase -1: PASSED (0.13s) \| RESULTS - javac.JavacTest.test_javac_works - Testcase -1: PASSED (30.87s) \| SUMMARY: \| openjdk-8-test-image () - Ran 9 tests in 50.263s The java.JavaTest.test_java_jar_comp_mode failure can be ignored for now, as that test verifies compiled mode which is not available on arm. The testcase must be fixed instead. (We need to refresh one unrelated existing patch to avoid patch fuzz warnings) Signed-off-by: André Draszik <andre.draszik@jci.com> Signed-off-by: Richard Leitner <richard.leitner@skidata.com>