manual: Move gengetopt section.

As gengetopt is now required also for building the tarball, move
the section on gengetopt from "Tools" to Requirements".

diff --git a/web/manual.m4 b/web/manual.m4
index 2af59f5376b4ecfadc6ce12a38b5781698b276ce..3e95de375cec50f42d2bb04acb9ff8aaae9c1173 100644 (file)
--- a/web/manual.m4
+++ b/web/manual.m4
@@ -220,6 +220,10 @@ In any case you'll need
        with the distro, but you might have to install the "development
        package" (called libssl-dev on debian systems) as well.
 
+       - XREFERENCE(ftp://ftp.gnu.org/pub/gnu/gengetopt/, gengetopt)
+       is needed to generate the C code for the command line parsers
+       of all paraslash executables.
+
        - XREFERENCE(ftp://ftp.gnu.org/pub/gnu/help2man, help2man)
        is used to create the man pages.
 
@@ -1802,11 +1806,6 @@ branches, below), the git source code management tool is used for
 paraslash development. It is necessary for cloning the git repository
 and for getting updates.
 
-ftp://ftp.gnu.org/pub/gnu/gengetopt/ (gengetopt). The C code for
-the command line parsers of all paraslash executables is generated
-by gengetopt. The generated C files are shipped in the tarballs but
-are not contained in the git repository.
-
 ftp://ftp.gnu.org/pub/gnu/m4/ (m4). Some input files for gengetopt
 are generated from templates by the m4 macro processor.