From: Rosen Penev <rosenp@gmail.com>
Date: Mon, 2 May 2022 03:28:39 +0000 (-0700)
Subject: meson: make libpam optional
X-Git-Tag: v2.39-rc1~682^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7bce94968ff62819862386ad65e5968556c4bdf6;p=thirdparty%2Futil-linux.git

meson: make libpam optional

libpam is only needed if 4 utilities are built

Signed-off-by: Rosen Penev <rosenp@gmail.com>
---

diff --git a/meson.build b/meson.build
index abbaa653ec..7e792687fe 100644
--- a/meson.build
+++ b/meson.build
@@ -300,10 +300,14 @@ conf.set('HAVE_LIBUDEV', lib_udev.found() ? 1 : false)
 
 lib_crypt = cc.find_library('crypt')
 
-lib_pam = cc.find_library('pam')
+req_libpam = not (get_option('build-login').disabled() or get_option('build-chfn-chsh').disabled()
+  or get_option('build-su').disabled() or get_option('build-runuser').disabled())
+lib_pam = cc.find_library('pam', required : req_libpam)
 if lib_pam.found()
   lib_pam_misc = cc.find_library('pam_misc')
   lib_pam = [lib_pam, lib_pam_misc]
+else
+  lib_pam_misc = declare_dependency()
 endif
 
 lib_cryptsetup = dependency(