Add Makefile for building SQLite 3 native library

Author: gilzoide

.editorconfig

@@ -12,3 +12,7 @@ indent_size = 4
 [*.config]
 indent_style = tab
 indent_size = 4
+
+[Makefile]
+indent_style = tab
+indent_size = 8

Plugins/Makefile

@@ -0,0 +1,120 @@
+EMCC ?= emcc
+ANDROID_NDK_ROOT ?=
+
+ifeq ($(DEBUG),1)
+	CFLAGS += -O0 -g -DDEBUG
+else
+	CFLAGS += -O3 -DNDEBUG
+endif
+
+# SQLite recommended defines + USE_URI. Reference: https://www.sqlite.org/compile.html
+CFLAGS += \
+	-DSQLITE_DQS=0 \
+	-DSQLITE_THREADSAFE=0 \
+	-DSQLITE_DEFAULT_MEMSTATUS=0 \
+	-DSQLITE_DEFAULT_WAL_SYNCHRONOUS=1 \
+	-DSQLITE_LIKE_DOESNT_MATCH_BLOBS \
+	-DSQLITE_MAX_EXPR_DEPTH=0 \
+	-DSQLITE_OMIT_DECLTYPE \
+	-DSQLITE_OMIT_DEPRECATED \
+	-DSQLITE_OMIT_PROGRESS_CALLBACK \
+	-DSQLITE_OMIT_SHARED_CACHE \
+	-DSQLITE_USE_ALLOCA \
+	-DSQLITE_OMIT_AUTOINIT \
+	-DSQLITE_USE_URI
+
+BUILD_DIRS = \
+	build/windows/x86_64 build/windows/x86 \
+	build/linux/x86_64 build/linux/x86 \
+	build/macos build/ios build/tvos build/visionos \
+	build/android/arm64 build/android/arm32 build/android/x86 build/android/x86_64 \
+	build/webgl
+
+SQLITE_SRC = sqlite-amalgamation-3440200~/sqlite3.c
+
+$(BUILD_DIRS):
+	mkdir -p $@
+
+# Windows
+build/windows/%/sqlite3.dll: LINKFLAGS += -shared
+build/windows/%/sqlite3.dll: $(SQLITE_SRC) | build/windows/%
+	$(CC) -o $@ $< $(CFLAGS) $(LINKFLAGS)
+
+# Linux
+build/linux/%/libsqlite3.so: CFLAGS += -fPIC
+build/linux/%/libsqlite3.so: LINKFLAGS += -shared
+build/linux/%/libsqlite3.so: $(SQLITE_SRC) | build/linux/%
+	$(CC) -o $@ $< $(CFLAGS) $(LINKFLAGS)
+
+# macOS
+build/macos/libsqlite3.dylib: CFLAGS += -arch arm64 -arch x86_64 -isysroot $(shell xcrun --show-sdk-path --sdk macosx)
+build/macos/libsqlite3.dylib: LINKFLAGS += -shared
+build/macos/libsqlite3.dylib: $(SQLITE_SRC) | build/macos
+	$(CC) -o $@ $< $(CFLAGS) $(LINKFLAGS)
+
+# iOS
+build/ios/libsqlite3.dylib: CFLAGS += -arch arm64 -isysroot $(shell xcrun --show-sdk-path --sdk iphoneos)
+build/ios/libsqlite3.dylib: LINKFLAGS += -shared
+build/ios/libsqlite3.dylib: $(SQLITE_SRC) | build/ios
+	$(CC) -o $@ $< $(CFLAGS) $(LINKFLAGS)
+
+# tvOS
+build/tvos/libsqlite3.dylib: CFLAGS += -arch arm64 -isysroot $(shell xcrun --show-sdk-path --sdk appletvos)
+build/tvos/libsqlite3.dylib: LINKFLAGS += -shared
+build/tvos/libsqlite3.dylib: $(SQLITE_SRC) | build/tvos
+	$(CC) -o $@ $< $(CFLAGS) $(LINKFLAGS)
+
+# visionOS
+build/visionos/libsqlite3.dylib: CFLAGS += -arch arm64 -isysroot $(shell xcrun --show-sdk-path --sdk xros)
+build/visionos/libsqlite3.dylib: LINKFLAGS += -shared
+build/visionos/libsqlite3.dylib: $(SQLITE_SRC) | build/visionos
+	$(CC) -o $@ $< $(CFLAGS) $(LINKFLAGS)
+
+
+# Android
+build/android/%/libsqlite3.so: CFLAGS += -fPIC
+build/android/%/libsqlite3.so: LINKFLAGS += -shared
+build/android/%/libsqlite3.so: $(SQLITE_SRC) | build/android/%
+	$(CC) -o $@ $< $(CFLAGS) $(LINKFLAGS)
+
+build/android/arm64/libsqlite3.so: CC = $(wildcard $(ANDROID_NDK_ROOT)/toolchains/llvm/prebuilt/*/bin/aarch64-linux-android21-clang)
+build/android/arm32/libsqlite3.so: CC = $(wildcard $(ANDROID_NDK_ROOT)/toolchains/llvm/prebuilt/*/bin/armv7a-linux-androideabi19-clang)
+build/android/x86_64/libsqlite3.so: CC = $(wildcard $(ANDROID_NDK_ROOT)/toolchains/llvm/prebuilt/*/bin/x86_64-linux-android21-clang)
+build/android/x86/libsqlite3.so: CC = $(wildcard $(ANDROID_NDK_ROOT)/toolchains/llvm/prebuilt/*/bin/i686-linux-android19-clang)
+
+# WebGL
+build/webgl/libsqlite3.bc: $(SQLITE_SRC) src~/sqlite3.c | build/webgl
+	$(EMCC) -o $@ $< $(CFLAGS) -c -emit-llvm
+
+# Targets
+windows-x86_64: build/windows/x86_64/sqlite3.dll
+windows-x86: build/windows/x86/sqlite3.dll
+
+windows-mingw-x86_64: CC = x86_64-w64-mingw32-gcc
+windows-mingw-x86_64: LINKFLAGS += -static-libgcc
+windows-mingw-x86_64: build/windows/x86_64/sqlite3.dll
+
+windows-mingw-x86: CC = i686-w64-mingw32-gcc
+windows-mingw-x86: LINKFLAGS += -static-libgcc
+windows-mingw-x86: build/windows/x86/sqlite3.dll
+
+linux-x86_64: build/linux/x86_64/libsqlite3
+
+macos-universal: build/macos/libsqlite3.dylib
+ios-universal: build/ios/libsqlite3.dylib
+tvos-universal: build/tvos/libsqlite3.dylib
+visionos-universal: build/visionos/libsqlite3.dylib
+
+android-arm64: build/android/arm64/libsqlite3.so
+android-arm32: build/android/arm32/libsqlite3.so
+android-x86_64: build/android/x86_64/libsqlite3.so
+android-x86: build/android/x86/libsqlite3.so
+
+webgl: build/webgl/libsqlite3.bc
+
+all-android: android-arm64 android-arm32 android-x86_64 android-x86
+all-apple: macos-universal ios-universal tvos-universal visionos-universal
+all-linux: linux-x86_64
+all-webgl: webgl
+all-windows: windows-x86_64 windows-x86
+all-windows-mingw: windows-mingw-x86_64 windows-mingw-x86