By default, the Android build enforces an OpenJDK 8 toolchain,
whose name contains the strings "openjdk" and "1.8".
After this CL, the check can be changed to enforce a toolchain
name starting with "9" and without the need for "openjdk" having
to occur in the name.
This experimental new check can be enabled by running:
export EXPERIMENTAL_USE_OPENJDK9=true
To switch back to the standard check, run:
unset EXPERIMENTAL_USE_OPENJDK9
Test: make ANDROID_COMPILE_WITH_JACK=false checkbuild tests \
&& make checkbuild tests
(with OpenJDK 8u45 toolchain on the PATH)
Test: make EXPERIMENTAL_USE_OPENJDK9=true \
ANDROID_COMPILE_WITH_JACK=false checkbuild
(with jdk 9-ea+170 toolchain on the PATH)
Bug: 38177295
Change-Id: I75de3e23fe0b7f41eb6dd3f55dadd3fa3c3383bd
This flag allowed for building with an OpenJDK 7 toolchain. It was
used for build bot builds that now work with an OpenJDK 8 toolchain.
Hence, this feature is no longer required. This CL drops it.
Bug: 27583810
Test: Treehugger build succeeds.
Change-Id: Iba9cf12cff2597fa70aa9999e8a6bda190f29f3c
When kati keeps state around, it has to regenerate the ninja file every
time the state is changed. So move the java version checking into
soong_ui, where we can parallelize it with other operations instead of
only checking it occasionally.
Bug: 35970961
Test: Put java7 in PATH, m -j
Test: Put java8-google in PATH, m -j
Test: Put a space in TOP, m -j
Test: OUT_DIR=<case-preserving fs> m -j
Test: OUT_DIR=<path with space> m -j
Test: DIST_DIR=<path with sapce> m -j
Change-Id: I3245c8dd6d856240d17d54cb05d593dc9df71a27
