dev-db/mongodb: fix build w/ boost 1.81

Closes: https://bugs.gentoo.org/887037
Signed-off-by: Sam James <sam@gentoo.org>

3 files changed, 319 insertions, 0 deletions

diff --git a/dev-db/mongodb/files/mongodb-4.4.10-boost-1.81.patch b/dev-db/mongodb/files/mongodb-4.4.10-boost-1.81.patch
new file mode 100644
index 000000000000..331f0c5b922a
--- /dev/null
+++ b/dev-db/mongodb/files/mongodb-4.4.10-boost-1.81.patch
@@ -0,0 +1,317 @@
+https://bugs.gentoo.org/887037
+
+Workaround https://github.com/boostorg/container/commit/99091420ae553b27345e04279fd19fe24fb684c1
+in Boost 1.81.
+
+Upstream s2 (as in real upstream, not MongoDB) has deviated substantially
+from the version vendored.
+--- a/src/third_party/s2/base/stl_decl_msvc.h
++++ b/src/third_party/s2/base/stl_decl_msvc.h
+@@ -118,8 +118,8 @@ namespace msvchash {
+   class hash_multimap;
+ }  // end namespace  msvchash
+ 
+-using msvchash::hash_set;
+-using msvchash::hash_map;
++using msvchash::hash_set = my_hash_set;
++using msvchash::hash_map = my_hash_map;
+ using msvchash::hash;
+ using msvchash::hash_multimap;
+ using msvchash::hash_multiset;
+--- a/src/third_party/s2/base/stl_decl_osx.h
++++ b/src/third_party/s2/base/stl_decl_osx.h
+@@ -68,8 +68,8 @@ using std::string;
+ 
+ using namespace std;
+ using __gnu_cxx::hash;
+-using __gnu_cxx::hash_set;
+-using __gnu_cxx::hash_map;
++using __gnu_cxx::hash_set = my_hash_set;
++using __gnu_cxx::hash_map = my_hash_map;
+ using __gnu_cxx::select1st;
+ 
+ /* On Linux (and gdrive on OSX), this comes from places like
+--- a/src/third_party/s2/hash.h
++++ b/src/third_party/s2/hash.h
+@@ -2,10 +2,10 @@
+ #define THIRD_PARTY_S2_HASH_H_
+ 
+ #include <unordered_map>
+-#define hash_map std::unordered_map
++#define my_hash_map std::unordered_map
+ 
+ #include <unordered_set>
+-#define hash_set std::unordered_set
++#define my_hash_set std::unordered_set
+ 
+ #define HASH_NAMESPACE_START namespace std {
+ #define HASH_NAMESPACE_END }
+--- a/src/third_party/s2/s2_test.cc
++++ b/src/third_party/s2/s2_test.cc
+@@ -10,7 +10,7 @@ using std::reverse;
+ 
+ #include <hash_set>
+ #include <hash_map>
+-using __gnu_cxx::hash_set;
++using __gnu_cxx::hash_set = my_hash_map;
+ 
+ #include "s2.h"
+ #include "base/logging.h"
+@@ -709,8 +709,8 @@ TEST(S2, Frames) {
+ #if 0
+ TEST(S2, S2PointHashSpreads) {
+   int kTestPoints = 1 << 16;
+-  hash_set<size_t> set;
+-  hash_set<S2Point> points;
++  my_hash_set<size_t> set;
++  my_hash_set<S2Point> points;
+   hash<S2Point> hasher;
+   S2Point base = S2Point(1, 1, 1);
+   for (int i = 0; i < kTestPoints; ++i) {
+@@ -733,7 +733,7 @@ TEST(S2, S2PointHashCollapsesZero) {
+   double minus_zero = -zero;
+   EXPECT_NE(*reinterpret_cast<uint64 const*>(&zero),
+             *reinterpret_cast<uint64 const*>(&minus_zero));
+-  hash_map<S2Point, int> map;
++  my_hash_map<S2Point, int> map;
+   S2Point zero_pt(zero, zero, zero);
+   S2Point minus_zero_pt(minus_zero, minus_zero, minus_zero);
+ 
+--- a/src/third_party/s2/s2cellid_test.cc
++++ b/src/third_party/s2/s2cellid_test.cc
+@@ -10,7 +10,7 @@ using std::reverse;
+ 
+ #include <cstdio>
+ #include <hash_map>
+-using __gnu_cxx::hash_map;
++using __gnu_cxx::hash_map = my_hash_map;
+ 
+ #include <sstream>
+ #include <vector>
+@@ -170,7 +170,7 @@ TEST(S2CellId, Tokens) {
+ static const int kMaxExpandLevel = 3;
+ 
+ static void ExpandCell(S2CellId const& parent, vector<S2CellId>* cells,
+-                       hash_map<S2CellId, S2CellId>* parent_map) {
++                       my_hash_map<S2CellId, S2CellId>* parent_map) {
+   cells->push_back(parent);
+   if (parent.level() == kMaxExpandLevel) return;
+   int i, j, orientation;
+@@ -194,7 +194,7 @@ static void ExpandCell(S2CellId const& parent, vector<S2CellId>* cells,
+ 
+ TEST(S2CellId, Containment) {
+   // Test contains() and intersects().
+-  hash_map<S2CellId, S2CellId> parent_map;
++  my_hash_map<S2CellId, S2CellId> parent_map;
+   vector<S2CellId> cells;
+   for (int face = 0; face < 6; ++face) {
+     ExpandCell(S2CellId::FromFacePosLevel(face, 0, 0), &cells, &parent_map);
+--- a/src/third_party/s2/s2loop.cc
++++ b/src/third_party/s2/s2loop.cc
+@@ -120,7 +120,7 @@ bool S2Loop::IsValid(string* err) const {
+     }
+   }
+   // Loops are not allowed to have any duplicate vertices.
+-  hash_map<S2Point, int> vmap;
++  my_hash_map<S2Point, int> vmap;
+   for (int i = 0; i < num_vertices(); ++i) {
+     if (!vmap.insert(make_pair(vertex(i), i)).second) {
+       VLOG(2) << "Duplicate vertices: " << vmap[vertex(i)] << " and " << i;
+--- a/src/third_party/s2/s2polygon.cc
++++ b/src/third_party/s2/s2polygon.cc
+@@ -117,7 +117,7 @@ HASH_NAMESPACE_END
+ bool S2Polygon::IsValid(const vector<S2Loop*>& loops, string* err) {
+   // If a loop contains an edge AB, then no other loop may contain AB or BA.
+   if (loops.size() > 1) {
+-    hash_map<S2PointPair, pair<int, int> > edges;
++    my_hash_map<S2PointPair, pair<int, int> > edges;
+     for (size_t i = 0; i < loops.size(); ++i) {
+       S2Loop* lp = loops[i];
+       for (int j = 0; j < lp->num_vertices(); ++j) {
+--- a/src/third_party/s2/s2polygonbuilder.cc
++++ b/src/third_party/s2/s2polygonbuilder.cc
+@@ -175,7 +175,7 @@ S2Loop* S2PolygonBuilder::AssembleLoop(S2Point const& v0, S2Point const& v1,
+   // This ensures that only CCW loops are constructed when possible.
+ 
+   vector<S2Point> path;          // The path so far.
+-  hash_map<S2Point, int> index;  // Maps a vertex to its index in "path".
++  my_hash_map<S2Point, int> index;  // Maps a vertex to its index in "path".
+   path.push_back(v0);
+   path.push_back(v1);
+   index[v1] = 1;
+@@ -361,7 +361,7 @@ void S2PolygonBuilder::BuildMergeMap(PointIndex* index, MergeMap* merge_map) {
+ 
+   // First, we build the set of all the distinct vertices in the input.
+   // We need to include the source and destination of every edge.
+-  hash_set<S2Point> vertices;
++  my_hash_set<S2Point> vertices;
+   for (EdgeSet::const_iterator i = edges_->begin(); i != edges_->end(); ++i) {
+     vertices.insert(i->first);
+     VertexSet const& vset = i->second;
+@@ -370,7 +370,7 @@ void S2PolygonBuilder::BuildMergeMap(PointIndex* index, MergeMap* merge_map) {
+   }
+ 
+   // Build a spatial index containing all the distinct vertices.
+-  for (hash_set<S2Point>::const_iterator i = vertices.begin();
++  for (my_hash_set<S2Point>::const_iterator i = vertices.begin();
+        i != vertices.end(); ++i) {
+     index->Insert(*i);
+   }
+@@ -378,7 +378,7 @@ void S2PolygonBuilder::BuildMergeMap(PointIndex* index, MergeMap* merge_map) {
+   // Next, we loop through all the vertices and attempt to grow a maximial
+   // mergeable group starting from each vertex.
+   vector<S2Point> frontier, mergeable;
+-  for (hash_set<S2Point>::const_iterator vstart = vertices.begin();
++  for (my_hash_set<S2Point>::const_iterator vstart = vertices.begin();
+        vstart != vertices.end(); ++vstart) {
+     // Skip any vertices that have already been merged with another vertex.
+     if (merge_map->find(*vstart) != merge_map->end()) continue;
+--- a/src/third_party/s2/s2polygonbuilder.h
++++ b/src/third_party/s2/s2polygonbuilder.h
+@@ -262,7 +262,7 @@ class S2PolygonBuilder {
+   // current position to a new position, and also returns a spatial index
+   // containing all of the vertices that do not need to be moved.
+   class PointIndex;
+-  typedef hash_map<S2Point, S2Point> MergeMap;
++  typedef my_hash_map<S2Point, S2Point> MergeMap;
+   void BuildMergeMap(PointIndex* index, MergeMap* merge_map);
+ 
+   // Moves a set of vertices from old to new positions.
+@@ -282,7 +282,7 @@ class S2PolygonBuilder {
+   // once.  We could have also used a multiset<pair<S2Point, S2Point> >,
+   // but this representation is a bit more convenient.
+   typedef multiset<S2Point> VertexSet;
+-  typedef hash_map<S2Point, VertexSet> EdgeSet;
++  typedef my_hash_map<S2Point, VertexSet> EdgeSet;
+   scoped_ptr<EdgeSet> edges_;
+ 
+   // Unique collection of the starting (first) vertex of all edges,
+--- a/src/third_party/s2/s2regioncoverer.cc
++++ b/src/third_party/s2/s2regioncoverer.cc
+@@ -321,7 +321,7 @@ void S2RegionCoverer::GetInteriorCellUnion(S2Region const& region,
+ 
+ void S2RegionCoverer::FloodFill(
+     S2Region const& region, S2CellId const& start, vector<S2CellId>* output) {
+-  hash_set<S2CellId> all;
++  my_hash_set<S2CellId> all;
+   vector<S2CellId> frontier;
+   output->clear();
+   all.insert(start);
+--- a/src/third_party/s2/s2regioncoverer_test.cc
++++ b/src/third_party/s2/s2regioncoverer_test.cc
+@@ -11,7 +11,7 @@ using std::swap;
+ using std::reverse;
+ 
+ #include <hash_map>
+-using __gnu_cxx::hash_map;
++using __gnu_cxx::hash_map = my_hash_map;
+ 
+ #include <queue>
+ using std::priority_queue;
+@@ -65,7 +65,7 @@ static void CheckCovering(S2RegionCoverer const& coverer,
+                           vector<S2CellId> const& covering,
+                           bool interior) {
+   // Keep track of how many cells have the same coverer.min_level() ancestor.
+-  hash_map<S2CellId, int> min_level_cells;
++  my_hash_map<S2CellId, int> min_level_cells;
+   for (int i = 0; i < covering.size(); ++i) {
+     int level = covering[i].level();
+     EXPECT_GE(level, coverer.min_level());
+@@ -76,7 +76,7 @@ static void CheckCovering(S2RegionCoverer const& coverer,
+   if (covering.size() > coverer.max_cells()) {
+     // If the covering has more than the requested number of cells, then check
+     // that the cell count cannot be reduced by using the parent of some cell.
+-    for (hash_map<S2CellId, int>::const_iterator i = min_level_cells.begin();
++    for (my_hash_map<S2CellId, int>::const_iterator i = min_level_cells.begin();
+          i != min_level_cells.end(); ++i) {
+       EXPECT_EQ(i->second, 1);
+     }
+--- a/src/third_party/s2/strings/split.cc
++++ b/src/third_party/s2/strings/split.cc
+@@ -156,7 +156,7 @@ struct simple_insert_iterator {
+ // SplitStringToIterator{Using|AllowEmpty}().
+ template <typename T>
+ struct simple_hash_map_iterator {
+-  typedef hash_map<T, T> hashmap;
++  typedef my_hash_map<T, T> hashmap;
+   hashmap* t;
+   bool even;
+   typename hashmap::iterator curr;
+@@ -246,8 +246,8 @@ void SplitStringAllowEmpty(const string& full, const char* delim,
+ }
+ 
+ void SplitStringToHashsetAllowEmpty(const string& full, const char* delim,
+-                                    hash_set<string>* result) {
+-  simple_insert_iterator<hash_set<string> > it(result);
++                                    my_hash_set<string>* result) {
++  simple_insert_iterator<my_hash_set<string> > it(result);
+   SplitStringToIteratorAllowEmpty(full, delim, 0, it);
+ }
+ 
+@@ -258,7 +258,7 @@ void SplitStringToSetAllowEmpty(const string& full, const char* delim,
+ }
+ 
+ void SplitStringToHashmapAllowEmpty(const string& full, const char* delim,
+-                                    hash_map<string, string>* result) {
++                                    my_hash_map<string, string>* result) {
+   simple_hash_map_iterator<string> it(result);
+   SplitStringToIteratorAllowEmpty(full, delim, 0, it);
+ }
+@@ -352,8 +352,8 @@ void SplitStringUsing(const string& full,
+ }
+ 
+ void SplitStringToHashsetUsing(const string& full, const char* delim,
+-                               hash_set<string>* result) {
+-  simple_insert_iterator<hash_set<string> > it(result);
++                               my_hash_set<string>* result) {
++  simple_insert_iterator<my_hash_set<string> > it(result);
+   SplitStringToIteratorUsing(full, delim, it);
+ }
+ 
+@@ -364,7 +364,7 @@ void SplitStringToSetUsing(const string& full, const char* delim,
+ }
+ 
+ void SplitStringToHashmapUsing(const string& full, const char* delim,
+-                               hash_map<string, string>* result) {
++                               my_hash_map<string, string>* result) {
+   simple_hash_map_iterator<string> it(result);
+   SplitStringToIteratorUsing(full, delim, it);
+ }
+--- a/src/third_party/s2/strings/split.h
++++ b/src/third_party/s2/strings/split.h
+@@ -41,7 +41,7 @@ using namespace std;
+ void SplitStringAllowEmpty(const string& full, const char* delim,
+                            vector<string>* res);
+ void SplitStringToHashsetAllowEmpty(const string& full, const char* delim,
+-                                    hash_set<string>* res);
++                                    my_hash_set<string>* res);
+ void SplitStringToSetAllowEmpty(const string& full, const char* delim,
+                                 set<string>* res);
+ // The even-positioned (0-based) components become the keys for the
+@@ -50,7 +50,7 @@ void SplitStringToSetAllowEmpty(const string& full, const char* delim,
+ // if the key was already present in the hash table, or will be the
+ // empty string if the key is a newly inserted key.
+ void SplitStringToHashmapAllowEmpty(const string& full, const char* delim,
+-                                    hash_map<string, string>* result);
++                                    my_hash_map<string, string>* result);
+ 
+ // ----------------------------------------------------------------------
+ // SplitStringUsing()
+@@ -66,7 +66,7 @@ void SplitStringToHashmapAllowEmpty(const string& full, const char* delim,
+ void SplitStringUsing(const string& full, const char* delim,
+                       vector<string>* res);
+ void SplitStringToHashsetUsing(const string& full, const char* delim,
+-                               hash_set<string>* res);
++                               my_hash_set<string>* res);
+ void SplitStringToSetUsing(const string& full, const char* delim,
+                            set<string>* res);
+ // The even-positioned (0-based) components become the keys for the
+@@ -75,7 +75,7 @@ void SplitStringToSetUsing(const string& full, const char* delim,
+ // if the key was already present in the hash table, or will be the
+ // empty string if the key is a newly inserted key.
+ void SplitStringToHashmapUsing(const string& full, const char* delim,
+-                               hash_map<string, string>* result);
++                               my_hash_map<string, string>* result);
+ 
+ // ----------------------------------------------------------------------
+ // SplitOneIntToken()
diff --git a/dev-db/mongodb/mongodb-4.4.10-r1.ebuild b/dev-db/mongodb/mongodb-4.4.10-r1.ebuild
index b7037132f4ff..1c0661aee4ae 100644
--- a/dev-db/mongodb/mongodb-4.4.10-r1.ebuild
+++ b/dev-db/mongodb/mongodb-4.4.10-r1.ebuild
@@ -62,6 +62,7 @@ PATCHES=(
 	"${FILESDIR}/${PN}-5.0.2-glibc-2.34.patch"
 	"${FILESDIR}/${PN}-4.4.10-boost-1.79.patch"
 	"${FILESDIR}/${PN}-4.4.10-no-force-lld.patch"
+	"${FILESDIR}/${PN}-4.4.10-boost-1.81.patch"
 )
 
 S="${WORKDIR}/${MY_P}"
diff --git a/dev-db/mongodb/mongodb-5.0.5-r2.ebuild b/dev-db/mongodb/mongodb-5.0.5-r2.ebuild
index d0b26e5aafbf..d49a2e02c20b 100644
--- a/dev-db/mongodb/mongodb-5.0.5-r2.ebuild
+++ b/dev-db/mongodb/mongodb-5.0.5-r2.ebuild
@@ -69,6 +69,7 @@ PATCHES=(
 	"${FILESDIR}/${PN}-5.0.2-skip-reqs-check.patch"
 	"${FILESDIR}/${PN}-5.0.2-boost-1.79.patch"
 	"${FILESDIR}/${PN}-5.0.5-no-force-lld.patch"
+	"${FILESDIR}/${PN}-4.4.10-boost-1.81.patch"
 )
 
 S="${WORKDIR}/${MY_P}"