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x/sqlite/build/Makefile

Deno SQLite module
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DENO ?= deno WASI ?= ./wasi-sdk CC = $(WASI)/bin/clang OUT_WA = "sqlite.wasm" OUT_BN = "sqlite.js" OUT_TY = "sqlite.d.ts" SQLITE_DLD = "https://sqlite.org/2022/sqlite-src-3390200.zip" SQLITE_DIR = "sqlite-src-3390200" WASI_DLD = "https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-16/wasi-sdk-16.0-linux.tar.gz" WASI_TAR = wasi_dl_linux.tar.gz ifeq ($(shell uname), Darwin) WASI_DLD = "https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-16/wasi-sdk-16.0-macos.tar.gz" WASI_TAR = wasi_dl_darwin.tar.gz endif CSRC = "" CSRC += $(shell find ./src -name "*.c") CSRC += $(shell find ./lib -name "*.c") FLGS = -Wall RFLG = -Os DFLG = -DDEBUG_BUILD WAFLG = --target=wasm32-unknown-wasi -Wl,--no-entry -nostartfiles --sysroot $(WASI)/share/wasi-sysroot\ -DWASI_BUILD -Wl,--export,malloc -Wl,--export,free -Wl,--allow-undefined-file=vfs.syms -g0\ -Wl,-strip-all INCS = -Ilib # Location of wrapper library which contains all c-land export CWRP = "./src/wrapper.c" # Configure sqlite for out use-case SQLFLG = -DSQLITE_DQS=0 -DSQLITE_THREADSAFE=0 -DSQLITE_LIKE_DOESNT_MATCH_BLOBS\ -DSQLITE_DEFAULT_FOREIGN_KEYS=1 -DSQLITE_TEMP_STORE=2\ -DSQLITE_OMIT_DEPRECATED -DSQLITE_OMIT_UTF16 -DSQLITE_OMIT_SHARED_CACHE\ -DSQLITE_OMIT_LOAD_EXTENSION -DSQLITE_OMIT_PROGRESS_CALLBACK\ -DSQLITE_OS_OTHER=1 -DSQLITE_OMIT_COMPLETE -DSQLITE_OMIT_WAL\ -DNDEBUG=1 -DSQLITE_ENABLE_COLUMN_METADATA -DHAVE_LOCALTIME_R # Rational: # SQLITE_DQS -> we do not need to have backwards comp # SQLITE_THREADSAFE -> we run single-threaded # SQLITE_LIKE_DOESNT_MATCH_BLOBS -> faster (is recommended if no backwards comp) # SQLITE_DEFAULT_FOREIGN_KEYS -> this should be the default # SQLITE_TEMP_STORE -> in memory is faster, so it's the better default # SQLITE_OMIT_DEPRECATED -> we do not need to have backwards comp # SQLITE_OMIT_UTF16 -> we only support utf-8 encoded strings # SQLITE_OMIT_SHARED_CACHE -> we only ever open one connection # SQLITE_OMIT_LOAD_EXTENSION -> we don't use it # SQLITE_OMIT_PROGRESS_CALLBACK -> we don't use it # SQLITE_OS_OTHER -> we provide our own vfs # SQLITE_OMIT_COMPLETE -> we don't need these # SQLITE_OMIT_WAL -> this is doggy, as we can not memory map files # DNDEBUG -> "use for maximum speed" # SQLITE_ENABLE_COLUMN_METADATA -> we depend on column metadata interfaces (`sqlite3_column_table_name` and `sqlite3_column_origin_name`) all: release build: $(DENO) run --allow-read --allow-write hack/gen_syms.js vfs.syms $(CC) $(WAFLG) $(FLGS) $(INCS) $(CSRC) $(SQLFLG) -o $(OUT_WA) bundle: $(DENO) run --allow-read --allow-write hack/bundle.js $(OUT_WA) $(OUT_BN) $(DENO) fmt $(OUT_BN) types: $(DENO) run --allow-read --allow-write hack/gen_types.ts $(CWRP) $(OUT_TY) $(DENO) fmt $(OUT_TY) size.txt: sqlite.js sqlite.wasm rm -f size.txt *.gz *.br gzip --best < sqlite.js > sqlite.js.gz gzip --best < sqlite.wasm > sqlite.wasm.gz brotli --best -o sqlite.js.br < sqlite.js && \ brotli --best -o sqlite.wasm.br < sqlite.wasm || \ echo "WARN: brotli size comparison unavailable" ls -l sqlite.* | awk '{printf "%-15s➜%7s bytes\n",$$9,$$5}' | tee size.txt debug: FLGS += $(DFLG) debug: build debug: bundle debug: types release: FLGS += $(RFLG) release: build release: bundle release: types release: size.txt amalgamation: make -C sqlite-src clean make -C sqlite-src sqlite3.c SQLFLG="$(SQLFLG)" mv sqlite-src/sqlite3.c lib/sqlite3.c mv sqlite-src/sqlite3.h lib/sqlite3.h dlsqlite: curl "$(SQLITE_DLD)" -o "sqlite_dl.zip" sed -n '/sqlite_dl.zip/p' ".checksums" | shasum -c - rm -rf "sqlite-src" unzip "sqlite_dl.zip" mv $(SQLITE_DIR) "sqlite-src" cp "Makefile.sqlite" "sqlite-src/Makefile" rm "sqlite_dl.zip" dlwasi: curl -L "$(WASI_DLD)" -o "$(WASI_TAR)" sed -n '/${WASI_TAR}/p' ".checksums" | shasum -c - rm -rf "wasi-sdk" tar -xzvf "$(WASI_TAR)" mv "wasi-sdk-16.0" "wasi-sdk" rm "${WASI_TAR}" testdb: gcc -Ilib lib/sqlite3.c hack/gen_test_db.c -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION -o gen_test_db rm -f 2GB_test.db ./gen_test_db rm gen_test_db setup: dlsqlite setup: dlwasi clean: rm -rf sqlite-src rm -rf wasi-sdk rm -f 2GB_test.db .PHONY: build amalgamation dlsqlite dlwasi setup clean