Date: Sun, 27 Dec 2020 17:49:35 GMT From: Ed Maste <emaste@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 581ade97d561 - main - Perform kernel linker ifunc test only for builds Message-ID: <202012271749.0BRHnZ6F057714@gitrepo.freebsd.org>
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The branch main has been updated by emaste: URL: https://cgit.FreeBSD.org/src/commit/?id=581ade97d561e136dbb7cf7a413128c343a23199 commit 581ade97d561e136dbb7cf7a413128c343a23199 Author: Ed Maste <emaste@FreeBSD.org> AuthorDate: 2020-12-27 00:34:24 +0000 Commit: Ed Maste <emaste@FreeBSD.org> CommitDate: 2020-12-27 17:46:51 +0000 Perform kernel linker ifunc test only for builds dvl reported that "make installkernel" failed with "amd64/arm64/i386 kernel requires linker ifunc support." This test should apply to builds only; the linker is not used at install time. I think the same (ifunc-supporting) linker used to build the kernel should be detected at install time in usual cases (and so not trigger this error). However, there is no reason to disallow the install, if for some reason the expected linker isn't the one tested at install time. PR: 251580 Reported by: dvl MFC after: 2 weeks Sponsored by: The FreeBSD Foundation --- sys/conf/kern.pre.mk | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sys/conf/kern.pre.mk b/sys/conf/kern.pre.mk index 4754092694c1..75f59a90484d 100644 --- a/sys/conf/kern.pre.mk +++ b/sys/conf/kern.pre.mk @@ -148,7 +148,8 @@ LDFLAGS+= --build-id=sha1 .if (${MACHINE_CPUARCH} == "aarch64" || ${MACHINE_CPUARCH} == "amd64" || \ ${MACHINE_CPUARCH} == "i386" || ${MACHINE} == "powerpc") && \ - defined(LINKER_FEATURES) && ${LINKER_FEATURES:Mifunc} == "" + defined(LINKER_FEATURES) && ${LINKER_FEATURES:Mifunc} == "" && \ + !make(install) .error amd64/arm64/i386/ppc* kernel requires linker ifunc support .endif .if ${MACHINE_CPUARCH} == "amd64"
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