Re: [libvirt] [PATCH] build: honor autogen.sh --no-git

On 07/04/2013 03:32 AM, Daniel P. Berrange wrote: How does this work as a followup patch? (Actually, I may just squash it in with the gnulib patch and do it all at once...) Hmm, this would be the first time the auto-generated HACKING file refers to an in-tree html file (rather than an external project page), and I'm not sure I like how the formatting turned out. Any suggestions on how to make that look better? diff --git i/HACKING w/HACKING index a310faa..37e102c 100644 --- i/HACKING +++ w/HACKING @@ -36,7 +36,10 @@ developer is: git checkout -t origin -b workbranch Hack, committing any changes along the way -Then, when you want to post your patches: +More hints on compiling can be found + + here + compiling.html. When you want to post your patches: git pull --rebase (fix any conflicts) diff --git i/docs/compiling.html.in w/docs/compiling.html.in index 66d2925..215fdf1 100644 --- i/docs/compiling.html.in +++ w/docs/compiling.html.in @@ -65,8 +65,36 @@ checkout it is necessary to generate the configure script and Makefile.in templates using the <code>autogen.sh</code> command. By default when the <code>configure</code> script is run from within a GIT checkout, it - will turn on -Werror for builds. This can be disabled with --disable-werror, - but this is not recommended. To build &amp; install libvirt to your home + will turn on -Werror for builds. This can be disabled with + --disable-werror, but this is not recommended. + </p> + <p> + Libvirt takes advantage of + the <a href="http://www.gnu.org/software/gnulib/">gnulib</a> + project to provide portability to a number of platforms. This + is normally done dynamically via a git submodule in + the <code>.gnulib</code> subdirectory, which is auto-updated as + needed when you do incremental builds. Setting the environment + variable <code>GNULIB_SRCDIR</code> to a local directory + containing a git checkout of gnulib will let you reduce local + disk space requirements and network download time, regardless of + which actual commit you have in that reference directory. + </p> + <p> + However, if you are developing on a platform where git is not + available, or are behind a firewall that does not allow for git + to easily obtain the gnulib submodule, it is possible to instead + use a static mode of operation where you are then responsible + for updating the git submodule yourself. In this mode, you must + track the exact gnulib commit needed by libvirt (usually not the + latest gnulib.git) via alternative means, such as a shared NFS + drive or manual download, and run this any time libvirt.git + updates the commit stored in the .gnulib submodule:</p> + <pre> + $ GNULIB_SRCDIR=/path/to/gnulib ./autogen.sh --no-git + </pre> + + <p>To build &amp; install libvirt to your home directory the following commands can be run: </p> diff --git i/docs/hacking.html.in w/docs/hacking.html.in index 904b846..78d4df6 100644 --- i/docs/hacking.html.in +++ w/docs/hacking.html.in @@ -35,7 +35,9 @@ git checkout -t origin -b workbranch Hack, committing any changes along the way </pre> - <p>Then, when you want to post your patches:</p> + <p>More hints on compiling can be + found <a href="compiling.html">here</a>. When you want to + post your patches:</p> <pre> git pull --rebase (fix any conflicts) -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org