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Merged
merged 4 commits into from
Feb 17, 2018
Merged

Add a Makefile to auto-build everything in a headless environment #6

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b804e58
Add a Makefile to auto-build everything in a headless environment
infinity0 Oct 27, 2016
30d9dfc
Work around a JDK segfault
infinity0 Oct 27, 2016
99c633b
Enable/disable the correct build commands
infinity0 Oct 27, 2016
19f470b
Properly fail the whole build if there was an error
infinity0 Nov 6, 2016
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106 changes: 106 additions & 0 deletions Makefile
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# To use this file, run:
#
# $ make CONFIGURE_FLAGS="-Dplugin.path=/path/to/your/eclipse/plugins"
#
# For example, on Debian GNU/Linux:
#
# $ make CONFIGURE_FLAGS="-Dplugin.path=/usr/lib/eclipse:/usr/share/eclipse/dropins/jdt"
#
# You can also add e.g. "-DforceContextQualifier=none" to make the jars be
# output under a stable filename.
#
# Due to https://github.com/zhourenjian/java2script/issues/7 you may need to
# run this using xvfb https://packages.debian.org/sid/xvfb
#
CONFIGURE_FLAGS +=
CORE_FLAGS += -DjavacFailOnError=true
INCUBATOR_FLAGS += -DjavacFailOnError=true -DjavacSource=1.6 -DjavacTarget=1.6

# Order is important; dependencies must go earlier.
CORE_PLUGINS = net.sf.j2s.core net.sf.j2s.ajax net.sf.j2s.ui net.sf.j2s.lib
INCUBATOR_PLUGINS = net.sf.j2s.ui.template.velocity net.sf.j2s.ui.cmdline
CORE_J2SLIB = net.sf.j2s.ajax net.sf.j2s.java.core net.sf.j2s.java.org.eclipse.swt

BUILD_WORKSPACE := $(PWD)/autobuild
ECLIPSE_AUTO = eclipse \
-configuration $(BUILD_WORKSPACE)/configuration \
-user $(BUILD_WORKSPACE) \
-data $(BUILD_WORKSPACE) \
-nosplash -clean

ECLIPSE_ANT = $(ECLIPSE_AUTO) \
-application org.eclipse.ant.core.antRunner
ECLIPSE_ANT_BUILD = $(ECLIPSE_ANT) build.update.jar
ECLIPSE_ANT_CLEAN = if [ -f build.xml ]; then \
$(ECLIPSE_ANT) clean; \
rm -rf build.xml javaCompiler...args; \
fi
ECLIPSE_J2S = $(ECLIPSE_AUTO) \
-application net.sf.j2s.ui.cmdlineApi

all: build-libs

configure:
$(ECLIPSE_ANT) -f configure.xml $(CONFIGURE_FLAGS)

build-plugins: configure
sh switch-build-command.sh sources/net.sf.j2s.ajax/.project \
-net.sf.j2s.core.java2scriptbuilder +org.eclipse.jdt.core.javabuilder
set -e; for i in $(CORE_PLUGINS:%=sources/%); do \
( cd $$i && $(ECLIPSE_ANT_BUILD) $(CORE_FLAGS); ) \
done
set -e; for i in $(INCUBATOR_PLUGINS:%=incubator/%); do \
( cd $$i && $(ECLIPSE_ANT_BUILD) $(INCUBATOR_FLAGS); ) \
done

local-install-plugins: build-plugins
$(MAKE) DESTDIR=$(BUILD_WORKSPACE) eclipsedir= install-plugins
mkdir -p $(BUILD_WORKSPACE)/features
touch $(BUILD_WORKSPACE)/artifacts.xml
$(ECLIPSE_AUTO) -initialize

# Work around https://bugs.eclipse.org/bugs/show_bug.cgi?id=465693 (actually a JDK bug)
# Otherwise the net.sf.j2s.java.core build wil segfault about half of the time.
# Annoyingly, the segfault causes java to exit 0; I was unable to figure out why.
# So we add some extra checks, testing for the absence of crash logs.
BADMETHOD1 = org/eclipse/jdt/internal/compiler/parser/TypeConverter.decodeType
WORKAROUND1 = -vmargs -XX:CompileCommand=exclude,$(BADMETHOD1)
build-libs: local-install-plugins
sh switch-build-command.sh sources/net.sf.j2s.ajax/.project \
+net.sf.j2s.core.java2scriptbuilder -org.eclipse.jdt.core.javabuilder
test ! -f *err*.log
set -e; for i in $(CORE_J2SLIB); do \
$(ECLIPSE_J2S) -cmd build -path $$PWD/sources/$$i $(WORKAROUND1); \
test ! -f *err*.log; \
done
mkdir -p sources/net.sf.j2s.lib/bin sources/net.sf.j2s.lib/j2slib
cd sources/net.sf.j2s.lib/bin && jar xf ../library.jar
cd sources/net.sf.j2s.lib && ant -f build/build.xml
cd sources/net.sf.j2s.lib && zip -r j2slib.zip j2slib

clean:
for i in $(INCUBATOR_PLUGINS:%=incubator/%); do \
( cd $$i && $(ECLIPSE_ANT_CLEAN); ) \
done
for i in $(CORE_PLUGINS:%=sources/%); do \
( cd $$i && $(ECLIPSE_ANT_CLEAN); ) \
done
rm -rf $(BUILD_WORKSPACE)/.metadata

prefix ?= /usr/local
eclipsedir ?= $(prefix)/share/eclipse
datadir ?= $(prefix)/share/java2script
pluginsdir ?= $(eclipsedir)/plugins

install-plugins:
test -z "$(DESTDIR)$(pluginsdir)" || mkdir -p "$(DESTDIR)$(pluginsdir)"
install -t "$(DESTDIR)$(pluginsdir)" \
$(join $(CORE_PLUGINS:%=sources/%/),$(CORE_PLUGINS:%=%_2.0.0.jar)) \
$(join $(INCUBATOR_PLUGINS:%=incubator/%/),$(INCUBATOR_PLUGINS:%=%_1.0.0.*.jar))

install: install-plugins
test -z "$(DESTDIR)$(datadir)" || mkdir -p "$(DESTDIR)$(datadir)"
install -t "$(DESTDIR)$(datadir)" \
sources/net.sf.j2s.lib/j2slib.zip

.PHONY: all configure build-plugins local-install-plugins build-libs clean install-plugins install
47 changes: 47 additions & 0 deletions configure.xml
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<?xml version="1.0" encoding="UTF-8"?>
<project name="java2script" default="configure" basedir=".">
<!-- IMPORTANT!

This is not a normal ant build file. You need to run it via the Eclipse
AntRunner, like this Unix shell example:

$ eclipse -nosplash -clean \
-configuration $PWD/autobuild/configuration \
-user $PWD/autobuild \
-data $PWD/autobuild \
-application org.eclipse.ant.core.antRunner \
-buildfile build.xml \
-Dplugin.path=/usr/lib/eclipse:/usr/share/eclipse/dropins/jdt

Setting the -configuration, -user, and -data options are important in an
automated build process where you don't want to clobber the default locations.

For more details see http://help.eclipse.org/kepler/index.jsp?topic=%2Forg.eclipse.pde.doc.user%2Ftasks%2Fpde_feature_generating_antcommandline.htm
-->
<target name="configure">
<eclipse.buildScript elements="plugin@net.sf.j2s.core"
buildDirectory="sources"
pluginPath="${plugin.path}"
forceContextQualifier="${forceContextQualifier}" />
<eclipse.buildScript elements="plugin@net.sf.j2s.ajax"
buildDirectory="sources"
pluginPath="${plugin.path}"
forceContextQualifier="${forceContextQualifier}" />
<eclipse.buildScript elements="plugin@net.sf.j2s.lib"
buildDirectory="sources"
pluginPath="${plugin.path}"
forceContextQualifier="${forceContextQualifier}" />
<eclipse.buildScript elements="plugin@net.sf.j2s.ui"
buildDirectory="sources"
pluginPath="${plugin.path}"
forceContextQualifier="${forceContextQualifier}" />
<eclipse.buildScript elements="plugin@net.sf.j2s.ui.template.velocity"
buildDirectory="incubator"
pluginPath="${plugin.path}${path.separator}sources"
forceContextQualifier="${forceContextQualifier}" />
<eclipse.buildScript elements="plugin@net.sf.j2s.ui.cmdline"
buildDirectory="incubator"
pluginPath="${plugin.path}${path.separator}sources"
forceContextQualifier="${forceContextQualifier}" />
</target>
</project>
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