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| author | landley <landley@69ca8d6d-28ef-0310-b511-8ec308f3f277> | 2005-07-28 19:38:52 +0000 |
|---|---|---|
| committer | landley <landley@69ca8d6d-28ef-0310-b511-8ec308f3f277> | 2005-07-28 19:38:52 +0000 |
| commit | c7444d704193ba89f522d4e0ce8e5933beec793d (patch) | |
| tree | 3840ac77ae5abb717763426cbce8a212095c3bf3 /docs | |
| parent | dbcb8958266ccf757d5c29db0cade9c702f944de (diff) | |
| download | busybox-w32-c7444d704193ba89f522d4e0ce8e5933beec793d.tar.gz busybox-w32-c7444d704193ba89f522d4e0ce8e5933beec793d.tar.bz2 busybox-w32-c7444d704193ba89f522d4e0ce8e5933beec793d.zip | |
From Rich Paul:
I've noticed that when I compile busybox on my laptop, it compiles more
slowly than one would expect, and although it's a (more-or-less)
multiprocessor system and I use -j5, make never seems to run more than
one job at a time.
I believe I have found the culprit: each time a file is compiled, gcc
runs about 5 times. This is because the $(check_gcc) macros and the
TARGET_ARCH macros are late binding.
The attached patch cuts the compilation time by 66%, from 1.5 minutes to
30 seconds. Your mileage may very. These statements have not been
evaluated by the FDA.
git-svn-id: svn://busybox.net/trunk/busybox@10945 69ca8d6d-28ef-0310-b511-8ec308f3f277
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