gnutls: fix (failing) p11-kit test

The p11-kit-trust test looks in /usr/lib for pkcs11 modules.  As a
result it is unnecessarily skipped on sandboxed builds, and fails on
unsandboxed builds with a system p11-kit.  Replace hard-coded /usr/lib
paths with pkg-config.

1 files changed, 2 insertions, 1 deletions

diff --git a/pkgs/development/libraries/gnutls/3.6.nix b/pkgs/development/libraries/gnutls/3.6.nix
index 9dc6d5389d9c..35344dfde7df 100644
--- a/pkgs/development/libraries/gnutls/3.6.nix
+++ b/pkgs/development/libraries/gnutls/3.6.nix
@@ -11,9 +11,10 @@ callPackage ./generic.nix (args // rec {
   # Skip two tests introduced in 3.5.11.  Probable reasons of failure:
   #  - pkgconfig: building against the result won't work before installing
   #  - trust-store: default trust store path (/etc/ssl/...) is missing in sandbox
+  # Change p11-kit test to use pkg-config to find p11-kit
   postPatch = ''
     sed '2iexit 77' -i tests/pkgconfig.sh
     sed '/^void doit(void)/,$s/{/{ exit(77);/; t' -i tests/trust-store.c
-    # TODO: remove just this line on some rebuild
+    sed 's:/usr/lib64/pkcs11/ /usr/lib/pkcs11/ /usr/lib/x86_64-linux-gnu/pkcs11/:`pkg-config --variable=p11_module_path p11-kit-1`:' -i tests/p11-kit-trust.sh
   '';
 })