From 3c710bf3a90fde0cf6d590ffefc349bfb9a1c677 Mon Sep 17 00:00:00 2001 From: André Draszik Date: Mon, 13 Aug 2018 16:09:17 +0100 Subject: java.bbclass: move openjdk/icedtea specific code into new class MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The code moved is not relevant to anything using java, just for compiling java itself. It doesn't make sense to have here. Move it into openjdk-build-helper Signed-off-by: André Draszik Signed-off-by: Richard Leitner --- classes/openjdk-build-helper.bbclass | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 classes/openjdk-build-helper.bbclass (limited to 'classes/openjdk-build-helper.bbclass') diff --git a/classes/openjdk-build-helper.bbclass b/classes/openjdk-build-helper.bbclass new file mode 100644 index 0000000..785ddf0 --- /dev/null +++ b/classes/openjdk-build-helper.bbclass @@ -0,0 +1,16 @@ +# Icedtea's makefile is not compatible to parallelization so we cannot allow +# passing a valid ${PARALLEL_MAKE} to it. OTOH OpenJDK's makefiles are +# parallelizable and we need ${PARALLEL_MAKE} to derive the proper value. +# The base for this quirk is that GNU Make only considers the last "-j" option. +EXTRA_OEMAKE_remove_task-compile = "${PARALLEL_MAKE}" +EXTRA_OEMAKE_remove_task-install = "${PARALLEL_MAKEINST}" + +# OpenJDK supports parallel compilation but uses a plain number for this. +# In OE we have PARALLEL_MAKE which is the actual option passed to make, +# e.g. "-j 4". +def openjdk_build_helper_get_parallel_make(d): + pm = d.getVar('PARALLEL_MAKE', True); + if not pm or '-j' not in pm: + return 1 + + return pm.partition('-j')[2].strip().split(' ')[0] -- cgit v1.2.3-54-g00ecf