O ?= build/
# XXX -O0
-CFLAGS = -g -O3 -Wall -Werror -W -Wextra -fPIC -Wmissing-prototypes
+CFLAGS = -g -O0 -Wall -Werror -W -Wextra -fPIC -Wmissing-prototypes
CFLAGS += -I.
# XXX coverage
-CFLAGS += --coverage -fprofile-arcs -ftest-coverage
+CFLAGS += --coverage
LDFLAGS += --coverage
# rm -rf build; rm -rf result; make && ./build/test
# lcov -d build -c -t build/test -o test.info && genhtml -o result test.info