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| author | Sean Cross <sean@xobs.io> | 2019-10-19 12:36:14 +0800 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2020-05-01 08:25:53 -0700 |
| commit | 11c4f998b25b6c07f4081cea10e2532ebcb7f4d4 (patch) | |
| tree | d211e5ba2a5190d70a9f042499d5f28040b42cf5 | |
| parent | 54763e6882fc88d12fadfcd7df1b40d52b8f9beb (diff) | |
| download | abc-11c4f998b25b6c07f4081cea10e2532ebcb7f4d4.tar.gz abc-11c4f998b25b6c07f4081cea10e2532ebcb7f4d4.tar.bz2 abc-11c4f998b25b6c07f4081cea10e2532ebcb7f4d4.zip | |
Makefile: break apart steps in `make clean`
The `make clean` target consists of a single `rm` call that passes every
generated file, object file, and dependency directory. This results in
a command line that's around 53,800 characters long.
On Linux, the maximum length of a command line is 131,072 or 262,144
characters, however on Windows the limit is 32,768.
The 53,800 character command simply fails to run on Windows, which is a
problem when the first command that gets run is `make clean`.
Break this target into steps, first removing the output files, then the
object files, then any generated garbage, and then the object depedency
directories.
This fixes `make clean` (and as a result yosys) on Windows.
Signed-off-by: Sean Cross <sean@xobs.io>
| -rw-r--r-- | Makefile | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -206,7 +206,10 @@ depend: $(DEP) clean: @echo "$(MSG_PREFIX)\`\` Cleaning up..." - $(VERBOSE)rm -rvf $(PROG) lib$(PROG).a $(OBJ) $(GARBAGE) $(OBJ:.o=.d) + $(VERBOSE)rm -rvf $(PROG) lib$(PROG).a + $(VERBOSE)rm -rvf $(OBJ) + $(VERBOSE)rm -rvf $(GARBAGE) + $(VERBOSE)rm -rvf $(OBJ:.o=.d) tags: etags `find . -type f -regex '.*\.\(c\|h\)'` |