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got make fast back down to 20 seconds

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This approach could also be used to get ./ghci back.. just munge the
extracted ghc command from cabal.
This commit is contained in:
Joey Hess 2013-02-27 03:03:16 -04:00
parent cfb1c838b4
commit 08473009cd
1 changed files with 9 additions and 5 deletions
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14
Makefile
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@ -7,11 +7,15 @@ PREFIX=/usr
build: $(all)
fast:
@if [ ! -e dist/setup-config ] || grep -- -O2 dist/setup-config; then \
cabal configure -f-Production; \
fi
$(MAKE) git-annex
# We bypass cabal, and only run the main ghc --make command for a
# fast development built. Note: Does not rebuild C libraries.
fast: dist/caballog
$$(grep 'ghc --make' dist/caballog | head -n 1 | sed 's/ -O / /')
ln -sf dist/build/git-annex/git-annex git-annex
dist/caballog: dist/setup-config
cabal configure -f-Production
cabal build -v2 | tee $@
Build/SysConfig.hs: configure.hs Build/TestConfig.hs Build/Configure.hs
cabal configure