diff --git a/Makefile b/Makefile
index 5616769..6a7018a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,12 @@
-CC ?= gcc
-CFLAGS := -Wall -Wextra -ggdb
+.SILENT:
+
+CC := gcc
+CFLAGS := -Wall -Wextra -O2
+
+# Silence some errors/warnings for now
+CFLAGS += -Wno-implicit-fallthrough
+CFLAGS += -Wno-strict-aliasing
+CFLAGS += -Wno-uninitialized
 
 SRC := $(wildcard *.c)
 OBJ := $(SRC:.c=.o)
@@ -18,12 +25,17 @@ SUBDIRS += socket
 SUBDIRS += sqlite
 
 %.o: %.c
-	$(CC) $(CFLAGS) -c -o $@ $<
+	@echo CC $@
+	@$(CC) $(CFLAGS) -c -o $@ $<
 
 %.elf: %.o
-	$(CC) $(LIBS) -o $@ $<
+	@echo LD $@
+	@$(CC) $(LIBS) -o $@ $<
 
 all: $(ELF)
+	# @for dir in $(SUBDIRS); do \
+	# 	$(MAKE) -C $$dir; \
+	# 	done
 
 sub:
 	@-find . -mindepth 1 -maxdepth 1 -type d -exec make --no-print-directory -C {} \;
diff --git a/prand.c b/prand.c
index 58ce137..ba65868 100644
--- a/prand.c
+++ b/prand.c
@@ -15,7 +15,7 @@ uint64_t prand() {
     return seed;
 }
 
-uint64_t prand_range(uint64_t min, uint64_t max) {
+inline uint64_t prand_range(uint64_t min, uint64_t max) {
     uint64_t range = max - min + 1;
     uint64_t x;
     uint64_t limit = UINT64_MAX - (UINT64_MAX % range);