gnu: Add texlive-dvisvgm-bin.

* gnu/packages/tex.scm (texlive-dvisvgm-bin): New variable.
(texlive-dvisvgm)[propagated-inputs]: Add TEXLIVE-DVISVGM-BIN.

Change-Id: I0e43627712943efd9e81204dfe76042e19368ea6

1 files changed, 67 insertions, 0 deletions

diff --git a/gnu/packages/tex.scm b/gnu/packages/tex.scm
index 771c19a4cc..7a3e0f22e1 100644
--- a/gnu/packages/tex.scm
+++ b/gnu/packages/tex.scm
@@ -99,6 +99,7 @@
   #:use-module (gnu packages ruby)
   #:use-module (gnu packages shells)
   #:use-module (gnu packages tcl)
+  #:use-module (gnu packages tls)
   #:use-module (gnu packages base)
   #:use-module (gnu packages gawk)
   #:use-module (gnu packages web)
@@ -35190,6 +35191,7 @@ paper feed errors!")
               "1fz3sa7p9wk2g1v0bpy87vz7nxwrh5bsfl4m734n6lhsh1bkj6fb")))
     (outputs '("out" "doc"))
     (build-system texlive-build-system)
+    (propagated-inputs (list texlive-dvisvgm-bin))
     (home-page "https://ctan.org/pkg/dvisvgm")
     (synopsis
      "Convert DVI, EPS, and PDF files to Scalable Vector Graphics format (SVG)")
@@ -35203,6 +35205,71 @@ optionally be replaced with graphics paths so that applications that do not
 support SVG fonts are enabled to render the graphics properly.")
     (license license:gpl3+)))
 
+(define-public texlive-dvisvgm-bin
+  (package
+    (inherit texlive-bin)
+    (name "texlive-dvisvgm-bin")
+    (source
+     (origin
+       (inherit texlive-source)
+       (modules '((guix build utils)
+                  (ice-9 ftw)))
+       (snippet
+        #~(let ((delete-other-directories
+                 (lambda (root keep)
+                   (with-directory-excursion root
+                     (for-each
+                      delete-file-recursively
+                      (scandir
+                       "."
+                       (lambda (file)
+                         (and (not (member file (append keep '("." ".."))))
+                              (eq? 'directory (stat:type (stat file)))))))))))
+            (delete-other-directories "libs" '())
+            (delete-other-directories "utils" '())
+            ;; TODO: Unbundle stuff in texk/dvisvgm/dvisvgm-src/libs too.
+            (delete-other-directories "texk" '("dvisvgm"))))))
+    (arguments
+     (substitute-keyword-arguments (package-arguments texlive-bin)
+       ((#:configure-flags flags)
+        #~(cons "--enable-dvisvgm" (delete "--enable-web2c" #$flags)))
+       ((#:phases phases)
+        #~(modify-phases #$phases
+            ;; XXX: Ghostscript is detected, but HAVE_LIBGS is never set, so
+            ;; the appropriate linker flags are not added.
+            (add-after 'unpack 'patch-dvisvgm-build-files
+              (lambda _
+                (substitute* "texk/dvisvgm/configure"
+                  (("^have_libgs=yes" all)
+                   (string-append all "\nHAVE_LIBGS=1")))))
+            (replace 'check
+              (lambda* (#:key tests? #:allow-other-keys)
+                (when tests?
+                  (with-directory-excursion "texk/dvisvgm"
+                    (invoke "make" "check")))))
+            (replace 'install
+              (lambda _
+                (with-directory-excursion "texk/dvisvgm"
+                  (invoke "make" "install"))))))))
+    (native-inputs (list pkg-config))
+    (inputs
+     (list brotli
+           clipper
+           freetype
+           ghostscript
+           openssl
+           potrace
+           texlive-libkpathsea
+           woff2
+           xxhash
+           zlib))
+    (propagated-inputs '())
+    (home-page (package-home-page texlive-dvisvgm))
+    (synopsis "Binary for @code{texlive-dvisvgm}")
+    (description
+     "This package provides the binary for @code{texlive-dvisvgm}.")
+    (license (package-license texlive-dvisvgm))))
+
 (define-public texlive-ebong
   (package
     (name "texlive-ebong")