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| author | Liguros - Gitlab CI/CD [master] <gitlab@liguros.net> | 2021-03-01 00:37:58 +0000 |
|---|---|---|
| committer | Liguros - Gitlab CI/CD [master] <gitlab@liguros.net> | 2021-03-01 00:37:58 +0000 |
| commit | 8ddb1a3d1229412a438971f82d37d518a0223726 (patch) | |
| tree | 83438b5ddb9d23a390f1a3fc505303d3d2223bf2 /sys-devel/llvm/metadata.xml | |
| parent | 9acab46e1a820daece7b2e631485c157ce2210ad (diff) | |
| download | baldeagleos-repo-21.1.5.tar.gz baldeagleos-repo-21.1.5.tar.xz baldeagleos-repo-21.1.5.zip | |
Adding metadatav21.1.5
Diffstat (limited to 'sys-devel/llvm/metadata.xml')
| -rw-r--r-- | sys-devel/llvm/metadata.xml | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/sys-devel/llvm/metadata.xml b/sys-devel/llvm/metadata.xml index 1f534c1999e7..3016cec72cc4 100644 --- a/sys-devel/llvm/metadata.xml +++ b/sys-devel/llvm/metadata.xml @@ -1,22 +1,24 @@ <?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd"> +<!DOCTYPE pkgmetadata SYSTEM "https://liguros.gitlab.io/dtd/metadata.dtd"> <pkgmetadata> - <maintainer type="project"> - <email>llvm@gentoo.org</email> - </maintainer> - <longdescription>Low Level Virtual Machine (LLVM) is: + <maintainer type="project"> + <email>llvm@gentoo.org</email> + </maintainer> + <longdescription>Low Level Virtual Machine (LLVM) is: 1. A compilation strategy designed to enable effective program optimization across the entire lifetime of a program. LLVM supports effective optimization at compile time, link-time (particularly interprocedural), run-time and offline (i.e., after software is installed), while remaining transparent to developers and maintaining compatibility with existing build scripts. 2. A virtual instruction set - LLVM is a low-level object code representation that uses simple RISC-like instructions, but provides rich, language-independent, type information and dataflow (SSA) information about operands. This combination enables sophisticated transformations on object code, while remaining light-weight enough to be attached to the executable. This combination is key to allowing link-time, run-time, and offline transformations. 3. A compiler infrastructure - LLVM is also a collection of source code that implements the language and compilation strategy. The primary components of the LLVM infrastructure are a GCC-based C and C++ front-end, a link-time optimization framework with a growing set of global and interprocedural analyses and transformations, static back-ends for many popular (and some obscure) architectures, a back-end which emits portable C code, and a Just-In-Time compilers for several architectures. 4. LLVM does not imply things that you would expect from a high-level virtual machine. It does not require garbage collection or run-time code generation (In fact, LLVM makes a great static compiler!). Note that optional LLVM components can be used to build high-level virtual machines and other systems that need these services.</longdescription> - <use> - <flag name="doc">Build and install the HTML documentation and regenerate the man pages</flag> - <flag name="exegesis">Enable performance counter support for llvm-exegesis tool + + <use> + <flag name="doc">Build and install the HTML documentation and regenerate the man pages</flag> + <flag name="exegesis">Enable performance counter support for llvm-exegesis tool that can be used to measure host machine instruction characteristics</flag> - <flag name="gold">Build the gold linker plugin</flag> - <flag name="ncurses">Support querying terminal properties using ncurses' terminfo</flag> - <flag name="xar">Support dumping LLVM bitcode sections in Mach-O files + <flag name="gold">Build the gold linker plugin</flag> + <flag name="ncurses">Support querying terminal properties using ncurses' terminfo</flag> + <flag name="xar">Support dumping LLVM bitcode sections in Mach-O files (uses <pkg>app-arch/xar</pkg>)</flag> - <flag name="z3">Enable support for <pkg>sci-mathematics/z3</pkg> constraint solver</flag> - </use> -</pkgmetadata> + <flag name="z3">Enable support for <pkg>sci-mathematics/z3</pkg> constraint solver</flag> + </use> + <origin>gentoo-staging</origin> +</pkgmetadata>
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