OpenJDK 8 build fails on Ubuntu 12.04.5 LTS

[matchew]

Do I need to set JAVA and JAVAC explicitly? What should be the values here?

2015-01-30 11:41 GMT+01:00 Magnus Ihse Bursie <magnus.ihse.bursie at oracle.com
>:

>  On 2015-01-30 10:40, matchew wrote:
>
>  $ grep JAVA
> /opt/openjdk/8/build/linux-x86_64-normal-server-release/spec.gmk
> ENABLE_SJAVAC:=no
> SJAVAC_SERVER_DIR:=
> JAVA_FLAGS:= -Xms64M -Xmx1100M -XX:PermSize=32m -XX:MaxPermSize=160m
> -XX:ThreadStackSize=1536
> JAVA= $(BOOT_JDK)/bin/java $(JAVA_FLAGS)
> JAVAC= $(BOOT_JDK)/bin/javac
> JAVAC_FLAGS?=
> JAVAH= $(BOOT_JDK)/bin/javah
> # You run the new javac using the boot jdk with $(BOOT_JDK)/bin/java
> $(NEW_JAVAC) ...
> BOOTSTRAP_JAVAC_JAR:=$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar
> BOOTSTRAP_JAVAC_ARGS:="-Xbootclasspath/p:$(BOOTSTRAP_JAVAC_JAR)" -cp
> $(BOOTSTRAP_JAVAC_JAR)
> NEW_JAVAC   = $(BOOTSTRAP_JAVAC_ARGS) com.sun.tools.javac.Main
> NEW_JAVADOC = $(BOOTSTRAP_JAVAC_ARGS) com.sun.tools.javadoc.Main
> SJAVAC_SERVER_JAVA:= /usr/lib/jvm/java-7-openjdk-amd64/bin/java
>  -verbosegc -d64 -Xms1000M -Xmx1500M
>
>  Yes, I did fresh clone from http://hg.openjdk.java.net/jdk8u/jdk8u but I
> am using the same build script/procedure I was using before and it was
> totally fine with last tag from http://hg.openjdk.java.net/jdk8/jdk8.
>
>
> That is *really* weird. I'm sorry I can't provide much more assistance at
> this point. Some suggestions:
> * Try removing the ALT_ variables as the warnings suggests. I don't
> believe they should interfere but the problem lies with the boot jdk so the
> ALT_BOOTDIR is a suspect.
> * Check your environment. Do you have JAVA or JAVAC set there?
> * Try running with LOG=debug and see if you can figure out what command
> line is being run and why.
> * If that does not help, running with LOG=trace produces even more logging
> on how make builds the command lines.
> * Both of the logging suggestions above is easier to handle if you first
> figure out a minimal target that reproduces the problem. Perhaps
> "langtools-only"?
>
> /Magnus
>