chore: Downgrade flatbufffers

README.md

@@ -15,3 +15,5 @@ conan graph info . -r=imageclibs --format=html > graph.html
 ```
 
 git diff --no-index a.hpp b.hpp > utils.patch
+
+conan graph info ... --format=html > graph.html

conanfile.py

@@ -21,18 +21,20 @@ def requirements(self):
         self.requires("nlohmann_json/3.11.3")
         self.requires("libxlsxwriter/1.1.8")
         self.requires("duckdb/1.1.0")
-        self.requires("onnx/1.17.0", override=True)
+        self.requires("onnx/1.17.0", force=True)
         self.requires("rapidyaml/0.7.1")
-        self.requires("tensorflow-lite/2.18.0")
+        self.requires("tensorflow-lite/2.15.0")
         self.requires("onnxruntime/1.18.1")
         if self.settings.os != "Windows":
             self.requires("libtorch/2.4.0")
+
+        self.requires("flatbuffers/23.5.26", override=True)
         self.requires("protobuf/3.21.12", override=True)
         self.requires("xkbcommon/1.6.0", override=True)
         self.requires("libpq/15.5", override=True)
         self.requires("abseil/20240116.1", override=True)
-        self.requires("flatbuffers/23.5.26", override = True)
         self.requires("libbacktrace/cci.20240730", override = True)
+        self.requires("xnnpack/cci.20240229", override = True)
 
 
 

recipes/libtorch/all/conanfile.py

@@ -285,7 +285,7 @@ def requirements(self):
         if self._depends_on_sleef:
             self.requires("sleef/3.6.1")
         if self._depends_on_flatbuffers:
-            self.requires("flatbuffers/24.3.25", libs=False)
+            self.requires("flatbuffers/23.5.26", libs=False) # 24.3.25
         if self.options.blas == "openblas":
             # Also provides LAPACK, currently
             self.requires("openblas/0.3.28")

recipes/tensorflow-lite/all/conanfile.py

@@ -86,7 +86,7 @@ def requirements(self):
         elif Version(self.version) < "2.17.0":
             self.requires("flatbuffers/23.5.26", transitive_headers=True)
         else:
-            self.requires("flatbuffers/24.3.25", transitive_headers=True)
+            self.requires("flatbuffers/24.3.25", transitive_headers=True) # Needed for tensorflow 2.18
         self.requires("gemmlowp/cci.20210928")
         self.requires("ruy/cci.20231129")
         if self.settings.arch in ("x86", "x86_64"):