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| author | Simon Marlow <marlowsd@gmail.com> | 2009-06-16 08:53:41 +0000 |
|---|---|---|
| committer | Simon Marlow <marlowsd@gmail.com> | 2009-06-16 08:53:41 +0000 |
| commit | f684f630a90eea64a13542c3bb0a1ab54a5067b7 (patch) | |
| tree | 78dad3c53b00b6154a5898aee88b27bd007545af /compiler/Makefile | |
| parent | 2dfd2ac773482f26e393a199e9d04fc9c23d5794 (diff) | |
| download | haskell-f684f630a90eea64a13542c3bb0a1ab54a5067b7.tar.gz | |
Add support for 'make help' in subdirectories
Including help for directory-specific targets, such as 'make 1' in ghc
Diffstat (limited to 'compiler/Makefile')
| -rw-r--r-- | compiler/Makefile | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/compiler/Makefile b/compiler/Makefile index aaecaf14b1..7618f680a1 100644 --- a/compiler/Makefile +++ b/compiler/Makefile @@ -26,3 +26,12 @@ include $(TOP)/mk/sub-makefile.mk 3: +$(TOPMAKE) stage=3 all_ghc_stage3 compiler_stage3_NO_BUILD_DEPS=YES OMIT_PHASE_1=YES OMIT_PHASE_2=YES OMIT_PHASE_3=YES +.PHONY: extra-help +help : extra-help +extra-help : + @echo " make 1" + @echo " make 2" + @echo " make 3" + @echo + @echo " Build the stage 1, 2 or 3 GHC respectively, omitting dependencies" + @echo " and initial phases for speed." |