Improve error messages for type functions
[ghc-hetmet.git] / rules / clean-target.mk
1 # -----------------------------------------------------------------------------
2 #
3 # (c) 2009 The University of Glasgow
4 #
5 # This file is part of the GHC build system.
6 #
7 # To understand how the build system works and how to modify it, see
8 #      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
9 #      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
10 #
11 # -----------------------------------------------------------------------------
12
13
14 define clean-target # args: $1 = dir, $2 = key, $3 = files/dirs to clean
15 clean : clean_$1
16 .PHONY: clean_$1
17 clean_$1 : clean_$1_$2
18 .PHONY: clean_$1_$2
19 clean_$1_$2:
20         $(RM) -rf $3
21 endef