在 CentOS5 中构建 OpenJDK 9

Question

我试图在 Centos 5 中构建 OpenJDK 9。我使用了

sh ./configure --disable-warnings-as-errors
make all

我收到以下错误。

Building target 'all' in configuration 'linux-x86_64-normal-server-release'
/root/jdk9/build/linux-x86_64-normal-server- 
release/support/native/java.base/libjava/io_util_md.o: In function 
`handleSetLength':
/root/jdk9/jdk/src/java.base/unix/native/libjava/io_util_md.c:228: 
undefined reference to `fallocate64'
collect2: ld returned 1 exit status
/usr/bin/objcopy: '/root/jdk9/build/linux-x86_64-normal-server- 
release/support/modules_libs/java.base/libjava.so': No such file
gmake[3]: *** [/root/jdk9/build/linux-x86_64-normal-server- 
release/support/modules_libs/java.base/libjava.so] Error 1
gmake[2]: *** [java.base-libs] Error 2

ERROR: Build failed for target 'all' in configuration 'linux-x86_64-normal- 
server-release' (exit code 2)

=== Output from failing command(s) repeated here ===
* For target support_native_java.base_libjava_BUILD_LIBJAVA_link:
/root/jdk9/build/linux-x86_64-normal-server- 
release/support/native/java.base/libjava/io_util_md.o: In function 
`handleSetLength':
/root/jdk9/jdk/src/java.base/unix/native/libjava/io_util_md.c:228: 
undefined reference to `fallocate64'
collect2: ld returned 1 exit status

* All command lines available in /root/jdk9/build/linux-x86_64-normal- 
server-release/make-support/failure-logs.
=== End of repeated output ===

No indication of failed target found.
Hint: Try searching the build log for '] Error'.
Hint: See common/doc/building.html#troubleshooting for assistance.

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

我也尝试了其他的 make target，比如 make images 和 make install。但仍然出现相同的错误。我的 GCC 版本是 gcc (GCC) 4.4.7，我手动安装的，因为 Centos 5 默认有一个旧版本。

Answer 1

构建 JDK 至少需要 GCC 5.0（参见 Building the JDK: CC）。
这似乎是 glibc 版本的问题（参见 redhat-issue, util-linux）。因此，将您的 glibc 更新到最新版本可能会解决它。
如果您不想更新系统的 glibc，这里有另一种选择：

通过查看 fallocate, we find that the description mentions that posix_fallocate(3) 的手册页，它是一个可移植的、POSIX.1 指定的版本，以防 mode 参数具有默认值 (0) . fallocate64也是如此。由于上述错误的所有出现都已使用默认 mode 值，您可以将它们替换为 posix_fallocate64()（而不是像您在另一条评论中提到的那样将它们注释掉）。

指示的手册页说：

This default behavior [of fallocate with mode=0] closely resembles the behavior of the posix_fallocate(3) library function, and is intended as a method of optimally implementing that function.

在 CentOS5 中构建 OpenJDK 9

Build OpenJDK 9 in CentOS5

java

makefile

redhat-openjdk