LICENSE: init

.gitea/workflows/check.yaml

@@ -1,4 +1,4 @@
-name: "Run nix flake check"
+name: "Build nix flake checks"
 on:
   workflow_dispatch:
   pull_request:
@@ -6,6 +6,13 @@ on:
 jobs:
   build:
     runs-on: debian-latest
+    strategy:
+      matrix:
+        package: [
+          "checkStaticExts",
+          "checkStaticExtsCross",
+          "checkStaticExtsCrossAndroid",
+        ]
     steps:
     - uses: actions/checkout@v6
 
@@ -15,5 +22,5 @@ jobs:
     - name: Install nix
       uses: https://github.com/cachix/install-nix-action@v31
 
-    - name: Nix flake check
-      run: nix flake check
+    - name: Nix build check package
+      run: nix build .#checks.x86_64-linux.${{ matrix.package }} -L

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 h7x4 <h7x4@nani.wtf>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

checks/check-static-exts-cross-android.nix

@@ -0,0 +1,37 @@
+{ self, pkgs }:
+let
+  pkgs' = pkgs.pkgsCross.aarch64-android;
+
+  sqlite-example-exts-static = pkgs'.callPackage ./util/sqlite-example-exts-static.nix { };
+
+  sqlite-with-static-exts = self.mkSqlite {
+    pkgs = pkgs';
+
+    extensions = [
+      {
+        library = "${sqlite-example-exts-static}/lib/libaddext.a";
+        init = "sqlite3_addext_init";
+      }
+      {
+        library = "${sqlite-example-exts-static}/lib/libsubext.a";
+        init = "sqlite3_subext_init";
+      }
+      {
+        library = "${sqlite-example-exts-static}/lib/libmultext.a";
+        init = "sqlite3_multext_init";
+      }
+    ];
+  };
+in
+pkgs'.runCommand "test-sqlite-with-static-exts-aarch64" {
+  nativeBuildInputs = [ sqlite-with-static-exts.sqlite-cli ];
+
+  passthru = {
+    inherit sqlite-example-exts-static;
+    inherit sqlite-with-static-exts;
+  };
+} ''
+  mkdir -p "$out"
+  sqlite3 :memory: <<<"SELECT myadd(1, 2), mysub(5, 3), mymult(4, 6);" | tee "$out/test.log"
+  grep -q -F "3|2|24" "$out/test.log" || (echo "Unexpected output from sqlite3 with static extensions" && exit 1)
+ ''

flake.nix

@@ -44,6 +44,7 @@
     checks = forAllSystems (system: pkgs: {
       checkStaticExts = import ./checks/check-static-exts.nix { inherit self pkgs; };
       checkStaticExtsCross = import ./checks/check-static-exts-cross.nix { inherit self pkgs; };
+      checkStaticExtsCrossAndroid = import ./checks/check-static-exts-cross-android.nix { inherit self pkgs; };
     });
   };
 }

src/amalgamation.nix

@@ -51,6 +51,7 @@ stdenv.mkDerivation (finalAttrs: {
 
   env.NIX_CFLAGS_COMPILE = lib.concatStringsSep " " featureFlags;
   env.NIX_CFLAGS_LINK = lib.optionalString features.ENABLE_FTS5 "-lm";
+  env.CC_FOR_BUILD = "${stdenv.cc.targetPrefix}cc";
 
   makeFlags = [ "sqlite3.c" "sqlite3.h" ];
 

src/core-init-ext.nix

@@ -79,6 +79,18 @@ in stdenv.mkDerivation (finalAttrs: {
   checkPhase = ''
     runHook preCheck
 
+    for ext in ${lib.escapeShellArgs (builtins.catAttrs "library" extensions)}; do
+      if [ ! -f "$ext" ]; then
+        echo "Extension $ext does not exist."
+        exit 1
+      fi
+
+      if ! file "$ext" | grep -qE "ELF|ar archive"; then
+        echo "Extension $ext does not appear to be a valid shared library or static archive."
+        exit 1
+      fi
+    done
+
     for ext in ${lib.escapeShellArgs (builtins.catAttrs "library" extensions)}; do
       if nm -g --defined-only "$ext" | grep -q " sqlite_api$"; then
         echo "Extension $ext appears to reference the 'sqlite_api' symbol, which is not expected for extensions which are going to be statically linked."
@@ -92,8 +104,11 @@ in stdenv.mkDerivation (finalAttrs: {
     ${lib.concatMapStringsSep "\n" (ext: "expectedSymbols[${lib.escapeShellArg ext.shutdown}]=${lib.escapeShellArg ext.library};") (lib.filter (ext: ext.shutdown or null != null) extensions)}
 
     for sym in "''${!expectedSymbols[@]}"; do
-      if ! nm -g --defined-only "''${expectedSymbols[$sym]}" | grep -q " ''${sym}$"; then
+      SYMBOL_LIST=$(nm -g --defined-only "''${expectedSymbols[$sym]}" | awk '{print $3}' | sed '/^[[:space:]]*$/d')
+      if ! grep -q "''${sym}$" <<< "$SYMBOL_LIST"; then
         echo "Expected symbol $sym not found in ''${expectedSymbols[$sym]}."
+        echo "Found symbols:"
+        echo "$SYMBOL_LIST"
         exit 1
       fi
     done

src/sqlite-cli.nix

@@ -67,4 +67,5 @@ stdenv.mkDerivation (finalAttrs: {
 
   env.NIX_CFLAGS_LINK = lib.optionalString features.ENABLE_FTS5 "-lm";
   env.NIX_LDFLAGS = lib.concatStringsSep " " (if coreInitExt == null then [ ] else coreInitExt.passthru.extraLDFLAGS);
+  env.CC_FOR_BUILD = "${stdenv.cc.targetPrefix}cc";
 })

src/sqlite.nix

@@ -69,4 +69,5 @@ stdenv.mkDerivation (finalAttrs: {
 
   env.NIX_CFLAGS_LINK = lib.optionalString features.ENABLE_FTS5 "-lm";
   env.NIX_LDFLAGS = lib.concatStringsSep " " (if coreInitExt == null then [ ] else coreInitExt.passthru.extraLDFLAGS);
+  env.CC_FOR_BUILD = "${stdenv.cc.targetPrefix}cc";
 })