From 2ae19553980ac99a8881445623f55cc8f153cce3 Mon Sep 17 00:00:00 2001 From: Gabor Greif Date: Thu, 28 Feb 2008 11:48:14 +0000 Subject: [PATCH] Treat all targets serially at the toplevel. This allows to specify nice gmake --jobs all check and go to lunch, while a multiprocessor machine will build everything using spare resources and check the result thereafter. Since concurrency of make is not restricted in subdirectories, this should be a nearly optimal way to do it. Also teach the user about a configure switch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47715 91177308-0d34-0410-b5e6-96231b3b80d8 --- Makefile | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/Makefile b/Makefile index d9786d2ac05..837c2d72228 100644 --- a/Makefile +++ b/Makefile @@ -113,7 +113,8 @@ all:: ifeq ($(BuildMode),Debug) $(Echo) '*****' Note: Debug build can be 10 times slower than an $(Echo) '*****' optimized build. Use 'make ENABLE_OPTIMIZED=1' to - $(Echo) '*****' make an optimized build. + $(Echo) '*****' make an optimized build. Alternatively you can + $(Echo) '*****' configure with --enable-optimized. endif check-llvm2cpp: @@ -143,3 +144,7 @@ build-for-llvm-top: .PHONY: srpm rpm +# declare all targets at this level to be serial: + +.NOTPARALLEL: +