X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/c614d66183639638f588422e2b0b3258d4f52323..6c36aa231b8dcde3b4698157a1ed1e7e4054a0ea:/apt-pkg/deb/dpkgpm.cc?ds=inline

diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc
index 23d3ff977..d224a34c0 100644
--- a/apt-pkg/deb/dpkgpm.cc
+++ b/apt-pkg/deb/dpkgpm.cc
@@ -1216,6 +1216,15 @@ void pkgDPkgPM::StopPtyMagic()
  */
 bool pkgDPkgPM::Go(APT::Progress::PackageManager *progress)
 {
+   auto const ItemIsEssential = [](pkgDPkgPM::Item const &I) {
+      static auto const cachegen = _config->Find("pkgCacheGen::Essential");
+      if (cachegen == "none" || cachegen == "native")
+	 return true;
+      if (unlikely(I.Pkg.end()))
+	 return true;
+      return (I.Pkg->Flags & pkgCache::Flag::Essential) != 0;
+   };
+
    pkgPackageManager::SigINTStop = false;
    d->progress = progress;
 
@@ -1342,13 +1351,15 @@ bool pkgDPkgPM::Go(APT::Progress::PackageManager *progress)
       {
 	 case Item::Remove:
 	 ADDARGC("--force-depends");
-	 ADDARGC("--force-remove-essential");
+	 if (std::any_of(I, J, ItemIsEssential))
+	    ADDARGC("--force-remove-essential");
 	 ADDARGC("--remove");
 	 break;
 	 
 	 case Item::Purge:
 	 ADDARGC("--force-depends");
-	 ADDARGC("--force-remove-essential");
+	 if (std::any_of(I, J, ItemIsEssential))
+	    ADDARGC("--force-remove-essential");
 	 ADDARGC("--purge");
 	 break;