diff options
author | Tanya Lattner <tonic@nondot.org> | 2009-08-23 04:36:30 +0000 |
---|---|---|
committer | Tanya Lattner <tonic@nondot.org> | 2009-08-23 04:36:30 +0000 |
commit | 405ce8db96f7a3a5a4c3da0f71d2ca54d30316f0 (patch) | |
tree | 3c23f654f5981753cc18680107f41af7bd727d96 | |
parent | b1352e953458711bcceb5600e25e9c5c94ad9013 (diff) | |
download | llvm-405ce8db96f7a3a5a4c3da0f71d2ca54d30316f0.tar.gz llvm-405ce8db96f7a3a5a4c3da0f71d2ca54d30316f0.tar.bz2 llvm-405ce8db96f7a3a5a4c3da0f71d2ca54d30316f0.tar.xz |
Update release document with more details.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79818 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r-- | docs/HowToReleaseLLVM.html | 36 |
1 files changed, 24 insertions, 12 deletions
diff --git a/docs/HowToReleaseLLVM.html b/docs/HowToReleaseLLVM.html index a5763000e6..70406099d0 100644 --- a/docs/HowToReleaseLLVM.html +++ b/docs/HowToReleaseLLVM.html @@ -202,7 +202,7 @@ svn export https://llvm.org/svn/llvm-project/cfe/branches/release_<i>XX</i> clan tar -czvf - llvm-X.X | gzip > llvm-X.X.tar.gz tar -czvf - llvm-test-X.X | gzip > llvm-test-X.X.tar.gz tar -czvf - llvm-gcc4.2-X.X.source | gzip > llvm-gcc-4.2-X.X.source.tar.gz -tar -czvf - clang-X.X.source | gzip > clang-X.X.source.tar.gz +tar -czvf - clang-X.X | gzip > clang-X.X.tar.gz </pre> </div> </div> @@ -213,16 +213,22 @@ Building the Release</a></div> <div class="doc_text"> The build of <tt>llvm</tt>, <tt>llvm-gcc</tt>, and <tt>clang</tt> must be free -of errors and warnings in both debug and release modes. If both debug and -release builds are clean, then the release passes build qualification. +of errors and warnings in both debug, release, and release-asserts builds. +If all builds are clean, then the release passes build qualification. + +<ol> +<li>debug: ENABLE_OPTIMIZED=0</li> +<li>release: ENABLE_OPTIMIZED=1</li> +<li>release-asserts: ENABLE_OPTIMIZED=1 DISABLE_ASSERTIONS=1</li> +</ol> </div> <!-- ======================================================================= --> <div class="doc_subsubsection"><a name="build">Build LLVM</a></div> <div class="doc_text"> <p> - Build both debug and release (optimized) versions of LLVM on all supported - platforms. Direction to build llvm are + Build both debug, release (optimized), and release-asserts versions of + LLVM on all supported platforms. Direction to build llvm are <a href="http://llvm.org/docs/GettingStarted.html#quickstart">here</a>. </p> </div> @@ -239,8 +245,9 @@ release builds are clean, then the release passes build qualification. <li> Build the LLVM GCC front-end by following the directions in the README.LLVM file. The frontend must be compiled with c, c++, objc (mac only), - objc++ (mac only) and fortran support. - Be sure to build with LLVM_VERSION_INFO=X.X, where X is the major and + objc++ (mac only) and fortran support. </li> + <li>Please boostrap as well.</li> + <li>Be sure to build with LLVM_VERSION_INFO=X.X, where X is the major and minor release numbers. </li> @@ -257,7 +264,7 @@ release builds are clean, then the release passes build qualification. Binary Distribution</a></div> <div class="doc_text"> <p> - Creating the Clang binary distribution (release/optimized) requires + Creating the Clang binary distribution (debug/release/release-asserts) requires performing the following steps for each supported platform: </p> @@ -291,11 +298,11 @@ Details</a></div> <tr><th>Architecture</th><th>OS</th><th>compiler</th></tr> <tr><td>x86-32</td><td>Mac OS 10.5</td><td>gcc 4.0.1</td></tr> <tr><td>x86-32</td><td>Linux</td><td>gcc 4.2.X, gcc 4.3.X</td></tr> - <tr><td>x86-32</td><td>FreeBSD</td><td>gcc ?</td></tr> - <tr><td>x86-32</td><td>mingw</td><td>gcc ?</td></tr> + <tr><td>x86-32</td><td>FreeBSD</td><td>gcc 4.2.X</td></tr> + <tr><td>x86-32</td><td>mingw</td><td>gcc 3.4.5</td></tr> <tr><td>x86-64</td><td>Mac OS 10.5</td><td>gcc 4.0.1</td></tr> <tr><td>x86-64</td><td>Linux</td><td>gcc 4.2.X, gcc 4.3.X</td></tr> - <tr><td>x86-64</td><td>FreeBSD</td><td>gcc?</td></tr> + <tr><td>x86-64</td><td>FreeBSD</td><td>gcc 4.2.X</td></tr> </table> </p> @@ -311,7 +318,12 @@ Building the Release</a></div> A release is qualified when it has no regressions from the previous release (or baseline). Regressions are related to correctness only and not performance at this time. <b>Regressions are new failures in the set of tests that - are used to qualify each product and do not include anything not in the list.</b> + are used to qualify each product and only include things on the list. + Ultimately, there is no end to the number of possible bugs in a release. We + need a very concrete and definitive release criteria that ensures we have + monotonically improving quality on some metric. The metric we use is + described below. This doesn't mean that we don't care about other things, + but this are things that must be satisfied before a release can go out</b> </div> |