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silly GNU make question


Hello, all ...

I set up a CVS server on my Gentoo box, and I recently did a CVS update on my PowerBook (running 10.4.6) to build a test app i'm working on. However, this is what happens when I try to build it:

sh-2.05b$ ls -las
total 84
0 drwxr-xr-x 6 jmzorko jmzorko 204 Apr 16 20:22 .
0 drwxr-xr-x 5 jmzorko jmzorko 170 Apr 15 02:56 ..
0 drwxr-xr-x 6 jmzorko jmzorko 204 Apr 16 20:22 CVS
4 -rw-r----- 1 jmzorko jmzorko 270 Apr 15 03:08 Makefile
68 -rwxr-xr-x 1 jmzorko jmzorko 65684 Apr 15 03:09 event_test
12 -rw-r----- 1 jmzorko jmzorko 10021 Apr 16 20:22 event_test.cpp
sh-2.05b$ make
make: Nothing to be done for `all'.
sh-2.05b$

... and here is the makefile:

sh-2.05b$ cat Makefile
SRC          = event_test.cpp
EXE          = event_test
UNAME        = $(shell uname)

LIBS = -levent

ifeq ($(UNAME), Darwin)

    CPPFLAGS = -I/sw/include -L/sw/lib

endif

all: $(EXE)

$(EXE):

        c++ $(SRC) -o $(EXE) $(CPPFLAGS) $(LIBS)

clean:
        -rm -rf $(EXE)



sh-2.05b$

... so why no make, make? The event_test.cpp file is clearly newer than the target, yet make says "nothing to be done." This has to be some silly thing that I just don't grok, but I know not what it is.

Regards,

John

Falling You - exploring the beauty of voice and sound
http://www.fallingyou.com











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