==================================================== A new configuration has been successfully created in /Users/Jason/openjdk/jdk8u-default/build/macosx-x86_64-normal-server-slowdebug using configure arguments '--with-target-bits=64 --enable-ccache --with-boot-jdk-jvmargs=-Xlint:deprecation -Xlint:unchecked --disable-zip-debug-info --with-freetype-include=/usr/local/Cellar/freetype/2.9/include/freetype2 --with-freetype-lib=/usr/local/Cellar/freetype/2.9/lib --with-debug-level=slowdebug'.
Configuration summary: * Debug level: slowdebug * JDK variant: normal * JVM variants: server * OpenJDK target: OS: macosx, CPU architecture: x86, address length: 64
Tools summary: * Boot JDK: java version "1.7.0_79" Java(TM) SE Runtime Environment (build 1.7.0_79-b15) Java HotSpot(TM) 64-Bit Server VM (build 24.79-b02, mixed mode) (at /Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home) * C Compiler: version Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1 (at /Applications/Xcode.app/Contents/Developer/usr/bin/gcc) * C++ Compiler: version Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1 (at /Applications/Xcode.app/Contents/Developer/usr/bin/gcc)
Build performance summary: * Cores to use: 4 * Memory limit: 16384 MB * ccache status: installed, but disabled (version older than 3.1.4)
WARNING: The result of this configuration has overridden an older configuration. You *should* run 'make clean' to make sure you get a proper build. Failure to do so might result in strange build problems.
生成jdk8
1
make all COMPILER_WARNINGS_FATAL=false
生成jdk8成功会输出耗时信息:
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## Finished docs (build time 00:01:59)
----- Build times ------- Start 2018-01-25 11:08:51 End 2018-01-25 11:22:23 00:00:22 corba 00:00:28 demos 00:01:59 docs 00:05:21 hotspot 00:00:59 images 00:00:14 jaxp 00:00:23 jaxws 00:02:50 jdk 00:00:41 langtools 00:00:12 nashorn 00:13:32 TOTAL ------------------------- Finished building OpenJDK for target 'all'