svn commit: r48925 - head/en_US.ISO8859-1/books/porters-handbook/makefiles
Mathieu Arnold <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.cvs.doc |
|---|---|
| Message-ID | <[email protected]> |
Author: mat
Date: Tue Jun 14 14:17:44 2016
New Revision: 48925
URL: https://svnweb.freebsd.org/changeset/doc/48925
Log:
Document the fact that group names should be restricted to a certain
character class.
PR: 210251
Sponsored by: Absolight
Modified:
head/en_US.ISO8859-1/books/porters-handbook/makefiles/chapter.xml
Modified: head/en_US.ISO8859-1/books/porters-handbook/makefiles/chapter.xml
==============================================================================
--- head/en_US.ISO8859-1/books/porters-handbook/makefiles/chapter.xml Tue Jun 14 14:02:59 2016 (r48924)
+++ head/en_US.ISO8859-1/books/porters-handbook/makefiles/chapter.xml Tue Jun 14 14:17:44 2016 (r48925)
@@ -2106,6 +2106,14 @@ USE_GITHUB= yes</programlisting>
<varname>CONFIGURE_ARGS</varname>, or whatever is needed
so that the software builds correctly.</para>
+ <note>
+ <para>As this is only syntastic sugar above
+ <varname>DISTFILES</varname> and
+ <varname>MASTER_SITES</varname>, the tag names must adhere
+ to the restrictions on group names outlined in <xref
+ linkend="porting-master-sites-n"/></para>
+ </note>
+
<example xml:id="makefile-master_sites-github-multi">
<title>Use of <varname>USE_GITHUB</varname> with Multiple
Distribution Files</title>
@@ -2335,9 +2343,9 @@ EXTRACT_ONLY= source.tar.gz</programlist
inside <varname>DISTFILES</varname> and
<varname>PATCHFILES</varname> which allows files and
patches to be postfixed with <literal>:n</literal>
- identifiers. Here, <literal>n</literal> can be both
- <literal>[0-9]</literal> and denote a group designation. For
- example:</para>
+ identifiers. Here, <literal>n</literal> can be any word
+ containing <literal>[0-9a-zA-Z_]</literal> and denote a group
+ designation. For example:</para>
<programlisting>DISTFILES= alpha:0 beta:1</programlisting>
@@ -2370,6 +2378,14 @@ EXTRACT_ONLY= source.tar.gz</programlist
&os; implementation of this idea. We improved a bit on
OpenBSD's concept.</para>
+ <important>
+ <para>The group names cannot have dashes in them
+ (<literal>-</literal>), in fact, they cannot have any
+ characters out of the <literal>[a-zA-Z0-9_]</literal> range.
+ This is because, while &man.make.1; is ok with variable
+ names containing dashes, &man.sh.1; is not.</para>
+ </important>
+
<sect3 xml:id="porting-master-sites-n-simplified">
<title>Simplified Information</title>
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