c++ - makefile to link each other -

i have multiple unit test files in dir test, "test_a.cc" "test_b.cc" "test_c.cc"(each 1 has main function), , want build every 1 executable file, "test_a", "test_b", "test_c", each 1 executable file.so how write general makefile achieve goal?

currently, using makefile this, want discard '.out' suffix:

sources = $(shell find . -name '*.cc') objects = $(sources:.cc=.o) executable = $(sources:.cc=.out)  : $(executable)  %.out:%.cc     $(cc) $(cflags) $< -o $@ 

"i want discard '.out' suffix"

the simplest way achieve renaming executable file after build:

%.out:%.cc     $(cc) $(cflags) $< -o $@     mv $@ $(patsubst %.out,%,$@) 

another way leave out .out

sources = $(shell find . -name '*.cc') objects = $(sources:.cc=.o) executable = $(sources:.cc=)  : $(executable)  % : %.cc     $(cc) $(cflags) $< -o $@