Change release process to use default mode

See #101

test/libc/release/smoke.c

@@ -2,6 +2,7 @@ int main(int argc, char *argv[]) {
   int rc;
   char *s;
   FILE *f;
+  showcrashreports();
   s = strdup(argv[0]);
   s[0] = 'Z';
   f = fopen("/dev/null", "w");

test/libc/release/test.mk

@@ -29,6 +29,7 @@ o/$(MODE)/test/libc/release/smoke.com.dbg:			\
 		-nostdlib					\
 		-nostdinc					\
 		-mno-red-zone					\
+		-fno-omit-frame-pointer				\
 		-Wl,-T,o/$(MODE)/ape/ape.lds			\
 		-include o/cosmopolitan.h			\
 		test/libc/release/smoke.c			\
@@ -56,6 +57,7 @@ o/$(MODE)/test/libc/release/smokecxx.com.dbg:			\
 		-nostdlib					\
 		-nostdinc					\
 		-mno-red-zone					\
+		-fno-omit-frame-pointer				\
 		-Wl,-T,o/$(MODE)/ape/ape.lds			\
 		-include o/cosmopolitan.h			\
 		test/libc/release/smokecxx.cc			\
@@ -80,6 +82,7 @@ o/$(MODE)/test/libc/release/smokeansi.com.dbg:			\
 		-nostdlib					\
 		-nostdinc					\
 		-mno-red-zone					\
+		-fno-omit-frame-pointer				\
 		-Wl,-T,o/$(MODE)/ape/ape.lds			\
 		-include o/cosmopolitan.h			\
 		test/libc/release/smoke.c			\