gnu: Add fig2dev.

The source used by the transfig package is outdated and its development
was moved into the repository used by fig2dev though the utility
`transfig' is considered obsolete and not built by default in the
fig2dev package.  In practice, this is not a problem since the user is
generally after the `fig2dev' utility which was also provided in the
(now obsolete) transfig package.

Descriptions and comments pointing to the now obsolete packages are
adjusted accordingly.  For texlive-latex-make, this follow upstream at
<https://gitlab.inria.fr/latex-utils/latex-make/-/commit/1dcc04aaa860b123924ae83fc30a47d6f7179f7a>.

* gnu/packages/xfig.scm: Import all of (guix licenses).
(xfig)[license]: Adjust accordingly.
(fig2dev): New variable.
(transfig): Deprecate in favor of fig2dev.
* gnu/packages/patches/transfig-gcc10-fno-common.patch: Removed file.
* gnu/local.mk (dist_patch_DATA): Unregister it.
* gnu/packages/docbook.scm (dblatex): Update comment.
* gnu/packages/tex.scm (texlive-latex-make)[description]: Update description.

Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/gnu/packages/tex.scm b/gnu/packages/tex.scm
index bd02190a51..b5da339353 100644
--- a/gnu/packages/tex.scm
+++ b/gnu/packages/tex.scm
@@ -40434,7 +40434,7 @@ glossaries, ...)  should be correctly managed.
 
 @item @file{figlatex.sty}: a LaTeX package to easily insert Xfig figures.  It
 can interact with LaTeX.mk so that the latter automatically invokes
-@command{transfig} if needed.
+@command{fig2dev} if needed.
 
 @end itemize")
     (license license:gpl3+)))