Date: Wed, 27 Feb 2019 00:49:09 +0300 From: =?UTF-8?B?QmFiYXMgQWJhc292?= <babas.abasov@mail.ru> To: freebsd-doc@freebsd.org Subject: =?UTF-8?B?bGxkIHZzIGxkIGxpbmtlciBmb3IgQ1VTVE9NIDEyLjAgS0VSTkVM?= Message-ID: <1551217749.137223517@f400.i.mail.ru>
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Hi! The default "ld" linker does not work for 12.0 custom kernel building in i386 subtree. ( file:///usr/local/share/doc/freebsd/en_US.ISO8859-1/books/handbook/kernelconfi g-building.html ) The current kernel build instruction is: # make buildkernel KERNCONF=MYKERNEL It does not work for i386 arch with default linker. The correct command may be: # make buildkernel LD=ld.lld KERNCONF=MYKERNEL The solution description found in a blog: == http://uyota.m.asablo.jp/blog/2018/09/18/8961866 20180510: The amd64 kernel now requires a ld that supports ifunc to produce a working kernel, either lld or a newer binutils. lld is built by default on amd64, and the 'buildkernel' target uses it automatically. However, it is not the default linker, so building the kernel the traditional way requires LD=ld.lld on the command line (or LD=/usr/local/bin/ld for binutils port/package). lld will soon be default, and this requirement will go away. == The 12.0 HANDBOOK should be updated. ------- Regards, BABAS.help
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