makefile - How to use all *.c files in a directory with the Cmake build system?

Question

I want to find all .c files under a directory and add them all to SRC files to compile in cmake. How can I do this in CMakeList.txt.

for regular makefiles I can create

SPECIFIED_SRC_FILE  = $(foreach d,$(SPECIFIED_SRC_DIRS),$(wildcard $(addprefix $(d)/*,*.c)))

but I couldn't get how to do something like this in CMakeList.txt.

Answer 1

How about the good old globbing?

FILE(GLOB MyCSources *.c)
ADD_EXECUTABLE(MyExecutable ${MyCSources})