updated gnu repo

assets/var/gnu/linux-pam.md

@@ -0,0 +1,22 @@
+linux-pam 1.7.0
+=
+https://github.com/linux-pam/linux-pam/releases/download/v1.7.0/Linux-PAM-1.7.0.tar.xz
+
+``` sh *** build ***
+mkdir build; cd build &&
+meson setup --prefix=/pkg/gnu/linux-pam .. &&
+ninja && ninja install
+```
+
+``` sh *** config ***
+echo "LANG=en_US.UTF-8\nLC_ALL=en_US.UTF-8" >> /pkg/gnu/linux-pam/etc/environment
+```
+
+``` cfg *** build deps ***
+libxcrypt
+```
+
+``` cfg *** run deps ***
+meson
+ninja
+```