gnu: texlive-union: Wrap programs weakly.

* gnu/packages/tex.scm (texlive-union)[arguments]: Wrap programs with TEXMFCNF
and TEXMF so that environment variables take precedence.

diff --git a/gnu/packages/tex.scm b/gnu/packages/tex.scm
index 2876438..a9eed00 100644 (file)
--- a/gnu/packages/tex.scm
+++ b/gnu/packages/tex.scm
@@ -1879,8 +1879,8 @@ standard LaTeX packages."
                                              "/bin"))
                (for-each
                 (cut wrap-program <>
-                     `("TEXMFCNF" ":" = (,(dirname texmf.cnf)))
-                     `("TEXMF"    ":" = (,(string-append out "/share/texmf-dist"))))
+                     `("TEXMFCNF" ":" suffix (,(dirname texmf.cnf)))
+                     `("TEXMF"    ":" suffix (,(string-append out "/share/texmf-dist"))))
                 (find-files (string-append out "/bin") ".*"))
                #t))))
         (inputs