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-rw-r--r--Makefile14
1 files changed, 9 insertions, 5 deletions
diff --git a/Makefile b/Makefile
index 173fccb1d..18dd788b9 100644
--- a/Makefile
+++ b/Makefile
@@ -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