summaryrefslogtreecommitdiff
path: root/sys-devel/llvm/metadata.xml
diff options
context:
space:
mode:
authorLiguros - Gitlab CI/CD [master] <gitlab@liguros.net>2021-03-01 00:37:58 +0000
committerLiguros - Gitlab CI/CD [master] <gitlab@liguros.net>2021-03-01 00:37:58 +0000
commit8ddb1a3d1229412a438971f82d37d518a0223726 (patch)
tree83438b5ddb9d23a390f1a3fc505303d3d2223bf2 /sys-devel/llvm/metadata.xml
parent9acab46e1a820daece7b2e631485c157ce2210ad (diff)
downloadbaldeagleos-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.xml30
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> \ No newline at end of file