CRUX port for this librsvg tree
===============================

One package (`librsvg/Pkgfile`) builds **librsvg** 2.62.3
(`librsvg-2.so.2`). css/ is the only CSS engine. `libcroco/` is an
unbuilt archive and is not packaged.
Source code home URL: https://familybusinesssoftware.com/oss/librsvg

How to build with pkgmk
-----------------------

Place the public source tarball `librsvg-c-2.62.3.tar.xz` next to
this `Pkgfile`, or let pkgmk fetch it from the URL in `source=`.
The top directory inside the archive must be `librsvg-c-2.62.3/`.
Download: https://familybusinesssoftware.com/oss/librsvg/download

From the directory that contains this `Pkgfile` (does **not**
install onto the live host):

    pkgmk -d

pkgmk unpacks the tarball, runs `build()`, and writes
`librsvg#2.62.3-1.pkg.tar.gz` (or the compression in pkgmk.conf)
using `$PKG` as DESTDIR. Install that package on a CRUX system
with `pkgadd` when you intend to. Do not run `make install`
without DESTDIR, and do not install onto the build host from
this port.

`pkgmk -uf` updates `.footprint` after a successful first build.

What the recipe does
--------------------

configure:

    --prefix=/usr --disable-introspection --disable-vala

PNG, JPEG, GIF, WebP, and AVIF in SVG `<image>` stay **auto**
(enabled when the library is present). BMP is in-tree.

The compile step is `make all` because a bare `make` in this tree
can run `dist-hook` instead of building. Install is
`make DESTDIR=$PKG install`. libcroco is not built or installed.

The gdk-pixbuf SVG loader is installed under
`$PKG.../gdk-pixbuf-2.0/.../loaders/`. The package does **not**
ship `loaders.cache` (gdk-pixbuf owns that path). After `pkgadd`
on a CRUX host, run:

    gdk-pixbuf-query-loaders --update-cache

First install is `pkgadd` without `-u`. Use `-u` only when
upgrading.

Dependencies
------------

Required: cairo, gdk-pixbuf, glib, libxml2, pango.

Optional (configure auto): libpng, libjpeg, giflib, libwebp, libavif.

libcroco is not a package dependency.

libxml2 2.15 (CRUX) needs no Pkgfile patch: parser.h,
xmlParserMaxDepth (#ifndef raise vs #else XML_PARSE_HUGE), and
xml-stylesheet xmlReadMemory are in-tree. source= is only
librsvg-c-$version.tar.xz.