24/52: gnu: heimdal: Fix linking error when cross-compiling.

[guix-commits]

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

commit f706689a8d9da4abff783c71beb0b4eb4eb5615d
Author: Maxime Devos <maximedevos@telenet.be>
AuthorDate: Tue Aug 24 22:19:11 2021 +0200

    gnu: heimdal: Fix linking error when cross-compiling.
    
    * gnu/packages/kerberos.scm (heimdal)[arguments]<#:configure-flags>:
      Set ac_cv_func_getpwnam_r_posix=yes when cross-compiling.
---
 gnu/packages/kerberos.scm | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/kerberos.scm b/gnu/packages/kerberos.scm
index 6f3491a..54dd5df 100644
--- a/gnu/packages/kerberos.scm
+++ b/gnu/packages/kerberos.scm
@@ -207,7 +207,7 @@ After installation, the system administrator should 
generate keys using
                   #t))))
     (build-system gnu-build-system)
     (arguments
-     '(#:configure-flags (list
+     `(#:configure-flags (list
                           ;; Avoid 7 MiB of .a files.
                           "--disable-static"
 
@@ -222,8 +222,13 @@ After installation, the system administrator should 
generate keys using
                           ;; Do not build sqlite.
                           (string-append
                            "--with-sqlite3="
-                           (assoc-ref %build-inputs "sqlite")))
+                           (assoc-ref %build-inputs "sqlite"))
 
+                          ;; The configure script is too pessimistic.
+                          ;; Setting this also resolves a linking error.
+                          ,@(if (%current-target-system)
+                                '("ac_cv_func_getpwnam_r_posix=yes")
+                                '()))
        #:phases (modify-phases %standard-phases
                   (add-before 'configure 'pre-configure
                     (lambda _