Ubuntu22 编译openjdk12

下载openjdk12源码

下载openjdk11作为BootJDK

执行configure

bash ./configure --with-boot-jdk=/home/zhoupeng/jdk-11.0.2 --with-target-bits=64 --enable-debug --with-native-debug-symbols=internal --with-freetype-include=/usr/include/freetype2 --with-freetype-lib=/usr/lib/x86_64-linux-gnu --disable-ccache --disable-warnings-as-errors --with-extra-cflags='-fcommon'

或者

bash configure --with-boot-jdk=/home/zhoupeng/jdk-11.0.2 --with-debug-level=slowdebug --with-native-debug-symbols=internal --enable-dtrace --with-toolchain-type=clang --disable-warnings-as-errors --with-extra-cflags='-fcommon'

执行make all

make all

 

 

成功截图：

 

可能出现的错误

/usr/bin/ld: ..........multiple definition of `parentPathv'

解决方案：configure中添加--with-extra-cflags='-fcommon'

见bug提交：https://bugs.openjdk.org/browse/JDK-8235903

/usr/include/limits.h:144:5: error: function-like macro ‘__GLIBC_USE‘ is not defined

解决方案：编辑 sudo vim /usr/include/limits.h

添加如下内容

/* The integer width macros are not defined by GCC's <limits.h> before
   GCC 7, or if _GNU_SOURCE rather than
   __STDC_WANT_IEC_60559_BFP_EXT__ is used to enable this feature.  */
#ifdef __GLIBC_USE

#else
#define __GLIBC_USE(F)  __GLIBC_USE_ ## F
#endif

Building target 'all' in configuration 'linux-x86_64-server-fastdebug'

解决方案：修改 make/common/MakeBase.gmk 为如下

# Param 2 - (optional) name of file to store value in
DependOnVariableHelper = \
    $(strip \
        $(eval $1_filename := $(call DependOnVariableFileName, $1, $2)) \
        $(if $(wildcard $($1_filename)), $(eval include $($1_filename))) \
        $(if $(call equals, $(strip $($1)), $(strip $($1_old))),,\
          $(call MakeDir, $(dir $($1_filename))) \
          $(if $(findstring $(LOG_LEVEL), trace), \
              $(info NewVariable $1: >$(strip $($1))<) \
              $(info OldVariable $1: >$(strip $($1_old))<)) \
          $(call WriteFile, $1_old:=$(call DoubleDollar,$(call EscapeHash,$($1))), \
              $($1_filename))) \
        $($1_filename) \
    )

见bug提交：https://github.com/openjdk/panama-foreign/commit/af5c725b

SIGSEGV：invalid address

在lldb中输入

pro hand -p true -s false SIGSEGV SIGBUS