explicit overload methods instead of adding parameters

Adding a new parameter (with a default) is an ABI break, but you can
overload a method, which is "just" an API break for everyone doing
references to this method (aka: nobody).

Git-Dch: Ignore

1 files changed, 12 insertions, 0 deletions

diff --git a/apt-pkg/algorithms.cc b/apt-pkg/algorithms.cc
index 71b5ac2c1..c8696b8ad 100644
--- a/apt-pkg/algorithms.cc
+++ b/apt-pkg/algorithms.cc
@@ -640,6 +640,12 @@ bool pkgProblemResolver::DoUpgrade(pkgCache::PkgIterator Pkg)
 // ProblemResolver::Resolve - calls a resolver to fix the situation	/*{{{*/
 // ---------------------------------------------------------------------
 /* */
+#if APT_PKG_ABI < 413
+bool pkgProblemResolver::Resolve(bool BrokenFix)
+{
+   return Resolve(BrokenFix, NULL);
+}
+#endif
 bool pkgProblemResolver::Resolve(bool BrokenFix, OpProgress * const Progress)
 {
    std::string const solver = _config->Find("APT::Solver", "internal");
@@ -1138,6 +1144,12 @@ bool pkgProblemResolver::InstOrNewPolicyBroken(pkgCache::PkgIterator I)
 /* This is the work horse of the soft upgrade routine. It is very gental 
    in that it does not install or remove any packages. It is assumed that the
    system was non-broken previously. */
+#if APT_PKG_ABI < 413
+bool pkgProblemResolver::ResolveByKeep()
+{
+   return ResolveByKeep(NULL);
+}
+#endif
 bool pkgProblemResolver::ResolveByKeep(OpProgress * const Progress)
 {
    std::string const solver = _config->Find("APT::Solver", "internal");