On Thu, 21 May 2026 00:54:20 GMT, Yasumasa Suenaga <[email protected]> wrote:
> I tried to build devkit for Linux x86_64, but I couldn't with following > message: > > > configure: error: I suspect your system does not have 32-bit development > libraries (libc and headers). If you have them, rerun configure with > --enable-multilib. If you do not have them, and want to build a 64-bit-only > compiler, rerun configure with --disable-multilib. > > > Similar issue has been reported in > [JDK-8373624](https://bugs.openjdk.org/browse/JDK-8373624). We can remove 32 > bit support based on [JEP 503: Remove the 32-bit x86 > Port](https://openjdk.org/jeps/503), it means "disabling multilib" in > configure error. > > --------- > - [x] I confirm that I make this contribution in accordance with the [OpenJDK > Interim AI Policy](https://openjdk.org/legal/ai). make/devkit/Tools.gmk line 268: > 266: ifeq ($(ARCH),x86_64) > 267: # Enable mixed mode. > 268: RPM_ARCHS += i386 i686 Does this needed after the 32bit x86 has been removed. make/devkit/Tools.gmk line 373: > 371: # Create a TARGET bfd + libiberty only. > 372: # Configure one or two times depending on mulitlib arch. > 373: # If multilib, the second should be 32-bit, and we resolve Does this comment needed make/devkit/Tools.gmk line 519: > 517: # c,c++ > 518: # shared libs > 519: # multilib (-m32/-m64 on x64) Comments about -m32/m64 maybe not needed ------------- PR Review Comment: https://git.openjdk.org/jdk/pull/31227#discussion_r3279992581 PR Review Comment: https://git.openjdk.org/jdk/pull/31227#discussion_r3279999036 PR Review Comment: https://git.openjdk.org/jdk/pull/31227#discussion_r3280007299
