commit: 7dc22525e5170f646a8019f555d950276c4f208a Author: Michał Górny <mgorny <AT> gentoo <DOT> org> AuthorDate: Sun Jul 24 13:55:55 2022 +0000 Commit: Michał Górny <mgorny <AT> gentoo <DOT> org> CommitDate: Sun Jul 24 13:55:55 2022 +0000 URL: https://gitweb.gentoo.org/data/gentoo-news.git/commit/?id=7dc22525
Remove old LLVM_TARGETS news item Signed-off-by: Michał Górny <mgorny <AT> gentoo.org> .../2016-10-25-llvm_3_9_with_llvm_targets.en.txt | 41 ---------------------- 1 file changed, 41 deletions(-) diff --git a/2016-10-25-llvm_3_9_with_llvm_targets/2016-10-25-llvm_3_9_with_llvm_targets.en.txt b/2016-10-25-llvm_3_9_with_llvm_targets/2016-10-25-llvm_3_9_with_llvm_targets.en.txt deleted file mode 100644 index d5656db..0000000 --- a/2016-10-25-llvm_3_9_with_llvm_targets/2016-10-25-llvm_3_9_with_llvm_targets.en.txt +++ /dev/null @@ -1,41 +0,0 @@ -Title: LLVM 3.9 with LLVM_TARGETS -Author: Michał Górny <mgo...@gentoo.org> -Content-Type: text/plain -Posted: 2016-10-25 -Revision: 1 -News-Item-Format: 1.0 -Display-If-Installed: <sys-devel/llvm-3.9 - -The newest release of LLVM 3.9 has undergone major Gentoo changes, -and may require explicit action prior to the upgrade. In this release, -the semi-implicit target choice has been replaced with an explicit -LLVM_TARGETS flag set. - -If you did not enable USE=multitarget, no action should be required. -The targets for your host CPU, Berkeley Packet Filter (used by some -packages) and possibly two major GPUs (AMDGPU and NVPTX) will be enabled -by default which is a superset of the previous default. However, you may -want to disable some of those targets if you do not intend to install -packages requiring them (dev-util/bcc, media-libs/mesa). - -If you enabled USE=multitarget, you will now need to specify all -the requested targets explicitly. The old flag will be preserved -for some time for compatibility reasons; however, it will only enforce -explicitly selecting all targets. - -In order to enable all targets, add the following to your -/etc/portage/package.use or equivalent file: - - sys-devel/llvm LLVM_TARGETS: * - sys-devel/clang LLVM_TARGETS: * - -If you had to use USE=multitarget to enable some of the targets you -needed, you can now disable the flag and specify those targets -explicitly. - -Please also note that starting with LLVM-4.0, sys-devel/clang will be -built as a separate package and the enabled LLVM_TARGETS for that -package will actually enforce requested targets. - -Setting LLVM_TARGETS globally is discouraged as it can cause bootstrap -issues with sys-libs/compiler-rt in the future.
