Bootstrap javac cannot be compiled using earlier JDK7 versions
Andreas Kohn
andreas.kohn at fredhopper.com
Wed Oct 20 12:07:41 UTC 2010
Hi,
I wanted to update my local JDK7 build, and stumbled across a problem
when building with a JDK7 from ~2010-09-10:
build-bootstrap-javac:
[javac] Compiling 78 source files to /local/andreask-nonbackup/jdk7/build/linux-amd64/langtools/build/bootstrap/classes
[javac] /local/andreask-nonbackup/jdk7/langtools/src/share/classes/com/sun/tools/javac/nio/JavacPathFileManager.java:372: method does not override or implement a method from a supertype
[javac] @Override
[javac] ^
[javac] 1 error
The full output up to that point is attached. This was a completely fresh fclone of the jdk7
forest (e8ebdf41b9c0) to rule out any local modifications.
Is this error expected? I just commented the @Override so I could build. I'm a bit wondering how
this bootstrap can work with a JDK6, but I didn't try that yet.
Regards,
--
Andreas
--
Never attribute to malice that which can be adequately explained by
stupidity. -- Hanlon's Razor
-------------- next part --------------
Building
Control linux amd64 1.7.0-internal all build started: 10-10-20 09:17
Build Machine Information:
build machine = tiamaria.ams.fredhopper.com
Build Directory Structure:
CWD = /local/andreask-nonbackup/jdk7
TOPDIR = .
LANGTOOLS_TOPDIR = ./langtools
JAXP_TOPDIR = ./jaxp
JAXWS_TOPDIR = ./jaxws
CORBA_TOPDIR = ./corba
HOTSPOT_TOPDIR = ./hotspot
JDK_TOPDIR = ./jdk
Build Directives:
BUILD_LANGTOOLS = true
BUILD_JAXP = true
BUILD_JAXWS = true
BUILD_CORBA = true
BUILD_HOTSPOT = true
BUILD_JDK = true
DEBUG_CLASSFILES =
DEBUG_BINARIES =
Hotspot Settings:
HOTSPOT_BUILD_JOBS =
HOTSPOT_OUTPUTDIR = /local/andreask-nonbackup/jdk7/build/linux-amd64/hotspot/outputdir
HOTSPOT_EXPORT_PATH = /local/andreask-nonbackup/jdk7/build/linux-amd64/hotspot/import
Bootstrap Settings:
BOOTDIR = /usr/java/openjdk-current
ALT_BOOTDIR = /usr/java/openjdk-current
BOOT_VER = 1.7.0 [requires at least 1.6]
OUTPUTDIR = /local/andreask-nonbackup/jdk7/build/linux-amd64
ALT_OUTPUTDIR = /local/andreask-nonbackup/jdk7/build/linux-amd64
ABS_OUTPUTDIR = /local/andreask-nonbackup/jdk7/build/linux-amd64
Build Tool Settings:
SLASH_JAVA = /NOT-SET
ALT_SLASH_JAVA =
VARIANT = OPT
JDK_DEVTOOLS_DIR = /NOT-SET/devtools
ALT_JDK_DEVTOOLS_DIR =
ANT_HOME = /local/home/andreask/modules/apache-ant-1.7.1
UNIXCOMMAND_PATH = /bin/
ALT_UNIXCOMMAND_PATH =
COMPILER_PATH = /usr/bin/
ALT_COMPILER_PATH =
DEVTOOLS_PATH = /usr/bin/
ALT_DEVTOOLS_PATH =
UNIXCCS_PATH = /usr/ccs/bin/
ALT_UNIXCCS_PATH =
USRBIN_PATH = /usr/bin/
ALT_USRBIN_PATH =
COMPILER_NAME = GCC4
COMPILER_VERSION = GCC4
CC_VER = 4.4.4 [requires at least 4.3.0]
ZIP_VER = 2.31 [requires at least 2.2]
UNZIP_VER = 5.52 [requires at least 5.12]
ANT_VER = 1.7.1 [requires at least 1.6.3]
TEMPDIR = /local/andreask-nonbackup/jdk7/build/linux-amd64/tmp
Build Directives:
OPENJDK = true
USE_HOTSPOT_INTERPRETER_MODE =
PEDANTIC =
DEV_ONLY = true
NO_DOCS =
NO_IMAGES =
TOOLS_ONLY =
INSANE =
COMPILE_APPROACH = parallel
PARALLEL_COMPILE_JOBS = 2
ALT_PARALLEL_COMPILE_JOBS =
FASTDEBUG =
COMPILER_WARNINGS_FATAL = false
COMPILER_WARNING_LEVEL =
INCREMENTAL_BUILD = false
CC_HIGHEST_OPT =
CC_HIGHER_OPT =
CC_LOWER_OPT =
CXXFLAGS = -O2 -fPIC -DCC_NOEX -W -Wall -Wno-unused -Wno-parentheses -fno-omit-frame-pointer -D_LITTLE_ENDIAN
CFLAGS = -O2 -fno-strict-aliasing -fPIC -W -Wall -Wno-unused -Wno-parentheses -pipe -fno-omit-frame-pointer -D_LITTLE_ENDIAN
BOOT_JAVA_CMD = /usr/java/openjdk-current/bin/java -XX:-PrintVMOptions -XX:+UnlockDiagnosticVMOptions -XX:-LogVMOutput -Xmx896m -Xms128m -XX:PermSize=32m -XX:MaxPermSize=160m
BOOT_JAVAC_CMD = /usr/java/openjdk-current/bin/javac -J-XX:ThreadStackSize=1536 -J-XX:-PrintVMOptions -J-XX:+UnlockDiagnosticVMOptions -J-XX:-LogVMOutput -J-Xmx896m -J-Xms128m -J-XX:PermSize=32m -J-XX:MaxPermSize=160m -encoding ascii -source 6 -target 6 -XDignore.symbol.file=true
BOOT_JAR_CMD = /usr/java/openjdk-current/bin/jar
BOOT_JARSIGNER_CMD = /usr/java/openjdk-current/bin/jarsigner
JAVAC_CMD = /usr/java/openjdk-current/bin/javac -J-XX:ThreadStackSize=1536 -J-XX:-PrintVMOptions -J-XX:+UnlockDiagnosticVMOptions -J-XX:-LogVMOutput -J-Xmx896m -J-Xms128m -J-XX:PermSize=32m -J-XX:MaxPermSize=160m -source 7 -target 7 -encoding ascii -Xbootclasspath:/local/andreask-nonbackup/jdk7/build/linux-amd64/classes
JAVAH_CMD = /usr/java/openjdk-current/bin/javah -bootclasspath /local/andreask-nonbackup/jdk7/build/linux-amd64/classes
JAVADOC_CMD = /usr/java/openjdk-current/bin/javadoc -J-XX:-PrintVMOptions -J-XX:+UnlockDiagnosticVMOptions -J-XX:-LogVMOutput -J-Xmx896m -J-Xms128m -J-XX:PermSize=32m -J-XX:MaxPermSize=160m -bootclasspath /local/andreask-nonbackup/jdk7/build/linux-amd64/classes
Build Platform Settings:
USER = andreask
PLATFORM = linux
ARCH = amd64
LIBARCH = amd64
ARCH_FAMILY = amd64
ARCH_DATA_MODEL = 64
ARCHPROP = amd64
ALSA_VERSION = 1.0.23
OS_VERSION = 2.6.32.21-168.fc12.x86_64 [requires at least 2.6]
OS_VARIANT_NAME = Fedora
OS_VARIANT_VERSION = 12
TEMP_FREE_SPACE = 49044600
FREE_SPACE = 9248748
MB_OF_MEMORY = 7938
GNU Make Settings:
MAKE = make
MAKE_VER = 3.81 [requires at least 3.78]
MAKECMDGOALS = sanity
MAKEFLAGS = s
SHELL = /bin/sh
Target Build Versions:
JDK_VERSION = 1.7.0
MILESTONE = internal
RELEASE = 1.7.0-internal
FULL_VERSION = 1.7.0-internal-andreask_2010_10_20_09_17-b00
BUILD_NUMBER = b00
External File/Binary Locations:
USRJDKINSTANCES_PATH = /opt/java
BUILD_JDK_IMPORT_PATH = /NOT-SET/re/jdk/1.7.0/promoted/latest/binaries
ALT_BUILD_JDK_IMPORT_PATH =
JDK_IMPORT_PATH = /usr/java/openjdk-current
ALT_JDK_IMPORT_PATH = /usr/java/openjdk-current
LANGTOOLS_DIST =
ALT_LANGTOOLS_DIST = /local/andreask-nonbackup/jdk7/build/linux-amd64/langtools/dist
CORBA_DIST =
ALT_CORBA_DIST = /local/andreask-nonbackup/jdk7/build/linux-amd64/corba/dist
JAXP_DIST =
ALT_JAXP_DIST = /local/andreask-nonbackup/jdk7/build/linux-amd64/jaxp/dist
JAXWS_DIST =
ALT_JAXWS_DIST = /local/andreask-nonbackup/jdk7/build/linux-amd64/jaxws/dist
HOTSPOT_DOCS_IMPORT_PATH = /NO_DOCS_DIR
ALT_HOTSPOT_DOCS_IMPORT_PATH =
HOTSPOT_IMPORT_PATH = /local/andreask-nonbackup/jdk7/build/linux-amd64/hotspot/import
ALT_HOTSPOT_IMPORT_PATH = /local/andreask-nonbackup/jdk7/build/linux-amd64/hotspot/import
HOTSPOT_SERVER_PATH = /local/andreask-nonbackup/jdk7/build/linux-amd64/hotspot/import/jre/lib/amd64/server
ALT_HOTSPOT_SERVER_PATH =
CACERTS_FILE = /usr/java/openjdk-current/jre/lib/security/cacerts
ALT_CACERTS_FILE = /usr/java/openjdk-current/jre/lib/security/cacerts
CUPS_HEADERS_PATH = /usr/include
ALT_CUPS_HEADERS_PATH =
OpenJDK-specific settings:
FREETYPE_HEADERS_PATH = /usr/include
ALT_FREETYPE_HEADERS_PATH =
FREETYPE_LIB_PATH = /usr/lib
ALT_FREETYPE_LIB_PATH =
OPENJDK Import Binary Plug Settings:
IMPORT_BINARY_PLUGS = true
BINARY_PLUGS_JARFILE = /local/andreask-nonbackup/jdk7/openjdk-binary-plugs//jre/lib/rt-closed.jar
ALT_BINARY_PLUGS_JARFILE =
BINARY_PLUGS_PATH = /local/andreask-nonbackup/jdk7/openjdk-binary-plugs/
ALT_BINARY_PLUGS_PATH = /local/andreask-nonbackup/jdk7/openjdk-binary-plugs/
BUILD_BINARY_PLUGS_PATH = /NOT-SET/re/jdk/1.7.0/promoted/latest/openjdk/binaryplugs
ALT_BUILD_BINARY_PLUGS_PATH =
PLUG_LIBRARY_NAMES =
Previous JDK Settings:
PREVIOUS_RELEASE_PATH = USING-PREVIOUS_RELEASE_IMAGE
ALT_PREVIOUS_RELEASE_PATH =
PREVIOUS_JDK_VERSION = 1.6.0
ALT_PREVIOUS_JDK_VERSION =
PREVIOUS_JDK_FILE =
ALT_PREVIOUS_JDK_FILE =
PREVIOUS_JRE_FILE =
ALT_PREVIOUS_JRE_FILE =
PREVIOUS_RELEASE_IMAGE = /usr/java/openjdk-current
ALT_PREVIOUS_RELEASE_IMAGE =
WARNING: Your build environment has the variable DEV_ONLY
defined. This will result in a development-only
build of the JDK, lacking the documentation
build and installation bundles.
WARNING: Can't locate pre-built libraries.
Please check your access to
/local/andreask-nonbackup/jdk7/openjdk-binary-plugs/
and/or check your value of ALT_BINARY_PLUGS_PATH.
Sanity check passed.
Control linux amd64 1.7.0-internal all_product_build build started: 10-10-20 09:17
Control linux amd64 1.7.0-internal build_product_image build started: 10-10-20 09:17
########################################################################
########################################################################
##### Entering langtools for target all #####
########################################################################
Buildfile: build.xml
-def-pcompile:
-def-build-classes:
-def-build-bootstrap-classes:
-def-build-jar:
-def-build-bootstrap-jar:
-def-check:
-check-boot.java.home:
-def-build-tool:
-def-build-bootstrap-tool:
build-bootstrap-javac:
[javac] Compiling 78 source files to /local/andreask-nonbackup/jdk7/build/linux-amd64/langtools/build/bootstrap/classes
[javac] /local/andreask-nonbackup/jdk7/langtools/src/share/classes/com/sun/tools/javac/nio/JavacPathFileManager.java:372: method does not override or implement a method from a supertype
[javac] @Override
[javac] ^
[javac] 1 error
BUILD FAILED
/local/andreask-nonbackup/jdk7/langtools/make/build.xml:413: The following error occurred while executing this line:
/local/andreask-nonbackup/jdk7/langtools/make/build.xml:756: Compile failed; see the compiler error output for details.
Total time: 11 seconds
make[3]: *** [build] Error 1
make[2]: *** [langtools-build] Error 2
make[1]: *** [build_product_image] Error 2
make: *** [dev-build] Error 2
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