reugenio
04c5d41956
CRITICAL FIX: SQLite was compiled single-threaded but the library provides a ConnectionPool which implies multi-threaded usage. THREADSAFE=2 (multi-thread mode) allows different connections to be used from different threads, which is exactly what ConnectionPool needs. Updated: build.zig, README.md, CLAUDE.md, docs/ARCHITECTURE.md Reported by: Gemini audit (2025-12-14) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
76 lines
2.9 KiB
Zig
76 lines
2.9 KiB
Zig
const std = @import("std");
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pub fn build(b: *std.Build) void {
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const target = b.standardTargetOptions(.{});
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const optimize = b.standardOptimizeOption(.{});
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// SQLite compile flags for optimal embedded use
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const sqlite_flags: []const []const u8 = &.{
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"-DSQLITE_DQS=0", // Disable double-quoted strings as identifiers
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"-DSQLITE_THREADSAFE=2", // Multi-thread: different connections can be used from different threads (required for ConnectionPool)
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"-DSQLITE_DEFAULT_MEMSTATUS=0", // Disable memory usage tracking
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"-DSQLITE_DEFAULT_WAL_SYNCHRONOUS=1", // Normal WAL sync
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"-DSQLITE_LIKE_DOESNT_MATCH_BLOBS", // LIKE doesn't match BLOBs
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"-DSQLITE_OMIT_DEPRECATED", // Remove deprecated APIs
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"-DSQLITE_OMIT_SHARED_CACHE", // No shared cache
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"-DSQLITE_ENABLE_FTS5", // Full-text search v5
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"-DSQLITE_ENABLE_JSON1", // JSON functions
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"-DSQLITE_ENABLE_RTREE", // R-Tree for geospatial
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"-DSQLITE_OMIT_LOAD_EXTENSION", // No dynamic extensions
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"-DSQLITE_ENABLE_COLUMN_METADATA", // Column metadata functions
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"-DSQLITE_ENABLE_PREUPDATE_HOOK", // Pre-update hook API
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"-DSQLITE_ENABLE_SESSION", // Session extension for change tracking
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"-DSQLITE_ENABLE_SNAPSHOT", // Snapshot API for consistent reads
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};
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// zcatsql module - includes SQLite C compilation
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const zcatsql_mod = b.createModule(.{
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.root_source_file = b.path("src/root.zig"),
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.target = target,
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.optimize = optimize,
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.link_libc = true,
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});
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zcatsql_mod.addIncludePath(b.path("vendor"));
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zcatsql_mod.addCSourceFile(.{
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.file = b.path("vendor/sqlite3.c"),
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.flags = sqlite_flags,
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});
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// Tests
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const unit_tests = b.addTest(.{
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.root_module = b.createModule(.{
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.root_source_file = b.path("src/root.zig"),
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.target = target,
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.optimize = optimize,
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.link_libc = true,
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}),
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});
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unit_tests.root_module.addIncludePath(b.path("vendor"));
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unit_tests.root_module.addCSourceFile(.{
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.file = b.path("vendor/sqlite3.c"),
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.flags = sqlite_flags,
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});
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const run_unit_tests = b.addRunArtifact(unit_tests);
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const test_step = b.step("test", "Run unit tests");
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test_step.dependOn(&run_unit_tests.step);
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// Example: basic
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const basic_exe = b.addExecutable(.{
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.name = "basic",
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.root_module = b.createModule(.{
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.root_source_file = b.path("examples/basic.zig"),
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.target = target,
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.optimize = optimize,
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.imports = &.{
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.{ .name = "zcatsql", .module = zcatsql_mod },
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},
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}),
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});
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b.installArtifact(basic_exe);
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const run_basic = b.addRunArtifact(basic_exe);
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run_basic.step.dependOn(b.getInstallStep());
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const basic_step = b.step("basic", "Run basic example");
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basic_step.dependOn(&run_basic.step);
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}
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