Mac OSX 10.10 Yosemite編譯OpenJDK 9


在Mac OSX 10.10系統上編譯了下OpenJDK9,如下僅是我的安裝記錄,供參考。
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  • 編譯時間:2015-06-13java

  • 系統版本:Mac OS X Yosemite 10.10.4shell

  • 編譯OpenJDK版本:JDK 9
    macos

  • 相關軟件版本:
    bash

        XCode版本:XCode6-Beat4    Version 6.0 (6A267n)app

        JDK版本:1.8.0_45
ide

        軟件管理工具:brew
svn

        Xquartz(X11):2.7.7
工具



參考資料:ui



編譯前期準備:

  • 大體瞭解官網系統要求:

https://wiki.openjdk.java.net/display/Build/Supported+Build+Platforms


  • 源碼下載工具安裝(此處採用Mercurial工具[OpenJDK的版本管控工具]從官網下載):

安裝參考資料:

    http://openjdk.java.net/guide/repositories.html

    https://mercurial.selenic.com/wiki/Download#Mac_OS_X

本機安裝腳本:

安裝:

$ brew install mercurial


若link失敗,則:

    

$ sudo brew link mercurial


驗證版本不低於2.6.3:hg version

安裝後版本3.0.2,改成官網下載安裝3.4.1了


  • 安裝ccache提升編譯速度

$ brew search ccache        
$ brew install ccache


  • 安裝freetype(編譯時須要):

brew install freetype

安裝失敗,提示依賴的libpng沒法下載。手工安裝:

下載libpng最新版1.6.17(http://sourceforge.net/projects/libpng/files/)並解壓:

$ pwd
$ cd ./libpng-1.6.17
$ ./configure --prefix=/usr/local/libpng-1.6.17
$ make
$ make install
$ cd /usr/local/
$ ln -s libpng-1.6.17 /usr/local/libpng
$ brew install freetype



  • 獲取JDK源碼:

$ mkdir OpenJDK9;cd OpenJDK9
$ hg clone  
$ cd dev
$ chmod u+x get_source.sh
$ ./get_source.sh



編譯配置:

$  bash ./configure --help=short
$  bash ./configure --enable-debug --with-target-bits=64
...
====================================================
A new configuration has been successfully created in
OpenJDK9/jdk9/build/macosx-x86_64-normal-server-fastdebug
using configure arguments '--enable-debug --with-target-bits=64'.

Configuration summary:
* Debug level:    fastdebug
* HS debug level: fastdebug
* JDK variant:    normal
* JVM variants:   server
* OpenJDK target: OS: macosx, CPU architecture: x86, address length: 64

Tools summary:
* Boot JDK:       java version "1.8.0_45" Java(TM) SE Runtime Environment (build 1.8.0_45-b14) Java HotSpot(TM) 64-Bit Server VM (build 25.45-b02, mixed mode)  (at /Library/Java/JavaVirtualMachines/jdk1.8.0_45.jdk/Contents/Home)
* Toolchain:      clang (clang/LLVM)
* C Compiler:     Version Apple LLVM version 6.0 (clang-600.0.41.2) (based on LLVM 3.5svn) Target: x86_64-apple-darwin14.4.0 Thread model: posix (at /usr/bin/clang)
* C++ Compiler:   Version Apple LLVM version 6.0 (clang-600.0.41.2) (based on LLVM 3.5svn) Target: x86_64-apple-darwin14.4.0 Thread model: posix (at /usr/bin/clang++)

Build performance summary:
* Cores to use:   2
* Memory limit:   4096 MB

編譯:

$ make
...
OpenJDK9/jdk9/jdk/src/java.desktop/macosx/native/libosxapp/NSApplicationAWT.m:387:29: error: sending 'id<NSApplicationDelegate>' to parameter of incompatible type 'id<NSFileManagerDelegate>' [-Werror]
        [NSApp setDelegate: applicationDelegate];
                            ^~~~~~~~~~~~~~~~~~~
/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:109:47: note: passing argument to parameter 'delegate' here
@property (assign) id <NSFileManagerDelegate> delegate NS_AVAILABLE(10_5, 2_0);
                                              ^
1 error generated.
make[3]: *** [OpenJDK9/jdk9/build/macosx-x86_64-normal-server-fastdebug/support/native/java.desktop/libosxapp/NSApplicationAWT.o] Error 1
make[2]: *** [java.desktop-libs] Error 2
make[2]: *** Waiting for unfinished jobs....

解決辦法以下或者替換XCode版本爲6.3.2或者5.幾的:

//OpenJDK9/jdk9/jdk/src/java.desktop/macosx/native/libosxapp/NSApplicationAWT.m
//387行改爲:
    if (NSApp != nil) {
        //[NSApp setDelegate: applicationDelegate];
        [(NSApplication*)NSApp setDelegate: applicationDelegate];

        if (applicationDelegate && qad) {
            [qad processQueuedEventsWithTargetDelegate: applicationDelegate];
            qad = nil;
        }
    }


從新編譯:

$ make clean
$ make
...
OpenJDK9/jdk9/jdk/src/java.desktop/share/native/libawt/awt/image/awt_parseImage.c:855:33: error: comparison of array 'rasterP->sppsm.offsets' not equal to a null pointer is always true [-Werror,-Wtautological-pointer-compare]
        else if (rasterP->sppsm.offsets != NULL) {
                 ~~~~~~~~~~~~~~~^~~~~~~    ~~~~
1 error generated.
make[3]: *** [OpenJDK9/jdk9/build/macosx-x86_64-normal-server-fastdebug/support/native/java.desktop/libawt/awt_parseImage.o] Error 1
make[2]: *** [java.desktop-libs] Error 2
make[2]: *** Waiting for unfinished jobs....

ERROR: Build failed for target 'default' in configuration 'macosx-x86_64-normal-server-fastdebug' (exit code 2) 
Hint: If caused by a warning, try configure --disable-warnings-as-errors 

make[1]: *** [main] Error 2
make: *** [default] Error 2

解決辦法:

//OpenJDK9/jdk9/jdk/src/java.desktop/share/native/libawt/awt/image/awt_parseImage.c
//855行改爲以下的(註釋掉IF條件):
    else /** if (rasterP->sppsm.offsets != NULL) **/ {


再從新編譯:

$ make clean
$ make
...
1 error generated.
make[3]: *** [OpenJDK9/jdk9/build/macosx-x86_64-normal-server-fastdebug/support/native/java.desktop/libsplashscreen/splashscreen_sys.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [java.desktop-libs] Error 2

ERROR: Build failed for target 'default' in configuration 'macosx-x86_64-normal-server-fastdebug' (exit code 2) 
Hint: If caused by a warning, try configure --disable-warnings-as-errors 

make[1]: *** [main] Error 2
make: *** [default] Error 2

解決辦法:

//OpenJDK/openJDK9/jdk9/jdk/src/java.desktop/macosx/native/libsplashscreen/splashscreen_sys.m
//註釋掉278行:
//[image setScalesWhenResized:YES];


再編,沒出現錯誤了:

$ make clean
$ make
...
Finished building target 'default' in configuration 'macosx-x86_64-normal-server-fastdebug'



  • 編譯結果初步驗證:

$ cd ./build/*
$ ls
Makefile		configure-support	jdk
bootcycle-spec.gmk	configure.log		make-support
build.log		configure.log.old	spec.gmk
build.log.old		hotspot			support
buildtools		hotspot-spec.gmk
compare.sh		images
$ cd jdk/bin
$ ./java -versionopen
openjdk version "1.9.0-internal-fastdebug"
OpenJDK Runtime Environment (build 1.9.0-internal-fastdebug-stxpons_2015_06_13_16_14-b00)
OpenJDK 64-Bit Server VM (build 1.9.0-internal-fastdebug-stxpons_2015_06_13_16_14-b00, mixed mode)
  • 參考JDK源碼目錄下README-builds.html文件裏的Testing章節:

    哎呀媽啊,都折騰半天了,還來啊,要先安裝jtreg,懶得折騰了。。。下回有空再按官方方法驗證。。。

$ cd test
$ make PRODUCT_HOME=`pwd`/../build/*/images/j2sdk-image all
/Applications/Xcode.app/Contents/Developer/usr/bin/make -k -C  ../jdk/test  TEST=jdk_all jdk_all
echo "Running tests: jdk_all"
Running tests: jdk_all
for each in jdk_all; do \
        /Applications/Xcode.app/Contents/Developer/usr/bin/make -j 1 TEST_SELECTION=":$each" UNIQUE_DIR=$each jtreg_tests; \
done
make[2]: *** No rule to make target `OpenJDK9/jdk9/test/../build/macosx-x86_64-normal-server-fastdebug/images/j2sdk-image', needed by `jtreg_tests'.
make[2]: *** No rule to make target `/java/re/jtreg/4.1/promoted/latest/binaries/jtreg', needed by `/java/re/jtreg/4.1/promoted/latest/binaries/jtreg/bin/jtreg'.
make[2]: Target `jtreg_tests' not remade because of errors.
make[1]: *** [jdk_all] Error 2
make: *** [jdk_all] Error 2
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