gnu: latex2html: Fix temp directory it uses.

* gnu/packages/documentation.scm (latex2html)[arguments]<#:phases>
{patch-cfgcache}: Fix temp directory it uses.

Closes: guix/guix#7313
Change-Id: Ide0bf70f304167a0babdf9b2e884af7ba8f4ca32

1 files changed, 3 insertions, 1 deletions

diff --git a/gnu/packages/documentation.scm b/gnu/packages/documentation.scm
index 8c6d9ea5c47..abf05b03ad7 100644
--- a/gnu/packages/documentation.scm
+++ b/gnu/packages/documentation.scm
@@ -105,7 +105,9 @@
                      (lambda* (#:key outputs #:allow-other-keys)
                        (substitute* "cfgcache.pm"
                          (("/usr/local")
-                          #$output)))))))
+                          #$output)
+                         (("\\$cfg\\{'TMPSPACE'\\} = q'[^']*'")
+                          "$cfg{'TMPSPACE'} = q'/tmp'")))))))
     (inputs (list perl netpbm ghostscript))
     (synopsis "LaTeX documents to HTML")
     (description "LaTeX2HTML is a utility that converts LaTeX documents to web