add size optimization options

[ldtrace] / Makefile

diff --git a/Makefile b/Makefile
index a1de594..a78a1ff 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,12 +1,15 @@
 CFLAGS=-std=c99 -Os -g
+#CFLAGS+=-fomit-frame-pointer -fno-unwind-tables -fno-asynchronous-unwind-tables
 LDFLAGS=-g
 CC=musl-gcc
-all: wrap.so hello
+all: wrap.so hello stress
 hello: hello.o
+stress: stress.o
 wrap.o: head.h func.h
 wrap.so: wrap.o
        $(CC) $(LDFLAGS) -shared -o $@ $< -ldl -lm -lrt -lcrypt
 clean:
-       rm -f wrap.so hello *.o
+       rm -f wrap.so hello stress *.o
 test: all
        LD_PRELOAD=./wrap.so ./hello
+       LD_PRELOAD=./wrap.so ./stress 2>&1 |wc -l