--- Makefile.orig	2026-03-31 07:59:06 UTC
+++ Makefile
@@ -62,22 +62,28 @@ TARGET_STATIC=$(prefix)/libsqlite_vec0.a
 
 TARGET_LOADABLE=$(prefix)/vec0.$(LOADABLE_EXTENSION)
 TARGET_STATIC=$(prefix)/libsqlite_vec0.a
+TARGET_SHARED=$(prefix)/libsqlite_vec0.so
 TARGET_STATIC_H=$(prefix)/sqlite-vec.h
 TARGET_CLI=$(prefix)/sqlite3
 
 loadable: $(TARGET_LOADABLE)
 static: $(TARGET_STATIC)
+shared: $(TARGET_SHARED)
 cli: $(TARGET_CLI)
 
 all: loadable static cli
 
 OBJS_DIR=$(prefix)/.objs
+OBJS_DIR_SHARED=$(prefix)/.objs-shared
 LIBS_DIR=$(prefix)/.libs
 BUILD_DIR=$(prefix)/.build
 
 $(OBJS_DIR): $(prefix)
 	mkdir -p $@
 
+$(OBJS_DIR_SHARED): $(prefix)
+	mkdir -p $@
+
 $(LIBS_DIR): $(prefix)
 	mkdir -p $@
 
@@ -87,24 +93,29 @@ $(TARGET_LOADABLE): sqlite-vec.c sqlite-vec.h $(prefix
 
 $(TARGET_LOADABLE): sqlite-vec.c sqlite-vec.h $(prefix)
 	$(CC) \
+		$(CFLAGS) \
 		-fPIC -shared \
 		-Wall -Wextra \
 		-Ivendor/ \
-		-O3 \
 		$(CFLAGS) \
 		$< -o $@
 
 $(TARGET_STATIC): sqlite-vec.c sqlite-vec.h $(prefix) $(OBJS_DIR)
 	$(CC) -Ivendor/ $(CFLAGS) -DSQLITE_CORE -DSQLITE_VEC_STATIC \
-	-O3 -c  $< -o $(OBJS_DIR)/vec.o
+	-c  $< -o $(OBJS_DIR)/vec.o
 	$(AR) rcs $@ $(OBJS_DIR)/vec.o
 
+$(TARGET_SHARED): sqlite-vec.c sqlite-vec.h $(prefix) $(OBJS_DIR_SHARED)
+	$(CC) -fPIC -Ivendor/ $(CFLAGS) -DSQLITE_CORE -DSQLITE_VEC_STATIC \
+	-c  $< -o $(OBJS_DIR_SHARED)/vec.o
+	$(CC) -shared $(LDFLAGS) -o $@ $(OBJS_DIR_SHARED)/vec.o
+
 $(TARGET_STATIC_H): sqlite-vec.h $(prefix)
 	cp $< $@
 
 
 $(OBJS_DIR)/sqlite3.o: vendor/sqlite3.c $(OBJS_DIR)
-	$(CC) -c -g3 -O3 -DSQLITE_EXTRA_INIT=core_init -DSQLITE_CORE -DSQLITE_ENABLE_STMT_SCANSTATUS -DSQLITE_ENABLE_BYTECODE_VTAB -DSQLITE_ENABLE_EXPLAIN_COMMENTS -I./vendor $< -o $@
+	$(CC) $(CFLAGS) -c -g3 -DSQLITE_EXTRA_INIT=core_init -DSQLITE_CORE -DSQLITE_ENABLE_STMT_SCANSTATUS -DSQLITE_ENABLE_BYTECODE_VTAB -DSQLITE_ENABLE_EXPLAIN_COMMENTS -I./vendor $< -o $@
 
 $(LIBS_DIR)/sqlite3.a: $(OBJS_DIR)/sqlite3.o $(LIBS_DIR)
 	$(AR) rcs $@ $<
@@ -113,7 +124,7 @@ $(OBJS_DIR)/shell.o: $(BUILD_DIR)/shell-new.c $(OBJS_D
 	sed 's/\/\*extra-version-info\*\//EXTRA_TODO/g' $< > $@
 
 $(OBJS_DIR)/shell.o: $(BUILD_DIR)/shell-new.c $(OBJS_DIR)
-	$(CC) -c -g3 -O3 \
+	$(CC) $(CFLAGS) -c \
 		-I./vendor \
 		-DSQLITE_ENABLE_STMT_SCANSTATUS -DSQLITE_ENABLE_BYTECODE_VTAB -DSQLITE_ENABLE_EXPLAIN_COMMENTS \
 		-DEXTRA_TODO="\"CUSTOMBUILD:sqlite-vec\n\"" \