06/07: gnu: libxml2: Don't reference libxml2.a in the default output.

[guix-commits]

mbakke pushed a commit to branch core-updates
in repository guix.

commit d52680eec04c83c9350ebedebea19f9aa67ac1e9
Author: Marius Bakke <address@hidden>
Date:   Tue Dec 11 23:27:09 2018 +0100

    gnu: libxml2: Don't reference libxml2.a in the default output.
    
    * gnu/packages/xml.scm (libxml2)[arguments]: Add substitution for 
libxml2.la.
---
 gnu/packages/xml.scm | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/gnu/packages/xml.scm b/gnu/packages/xml.scm
index fd4c3fe..b85064e 100644
--- a/gnu/packages/xml.scm
+++ b/gnu/packages/xml.scm
@@ -145,6 +145,12 @@ hierarchical form with variable field lengths.")
                                     (rename-file ar (string-append dst "/"
                                                                    (basename 
ar))))
                                   (find-files src "\\.a$"))
+
+                        ;; Remove reference to the static library from the .la
+                        ;; file such that Libtool does the right thing when 
both
+                        ;; the shared and static variants are available.
+                        (substitute* (string-append src "/libxml2.la")
+                          (("^old_library='libxml2.a'") "old_library=''"))
                         #t))))))
     (home-page "http://www.xmlsoft.org/";)
     (synopsis "C parser for XML")