From 92acef0e9409d782e5ec829c4acd56242ad83586 Mon Sep 17 00:00:00 2001 From: Daniel Dunbar Date: Sat, 21 Feb 2009 20:42:39 +0000 Subject: [PATCH] Add makefile debugging target; use "make print-FOO" to print the value/definition/origin of FOO. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65245 91177308-0d34-0410-b5e6-96231b3b80d8 --- Makefile.rules | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Makefile.rules b/Makefile.rules index 52a61109d6e..06ffe005da7 100644 --- a/Makefile.rules +++ b/Makefile.rules @@ -1765,3 +1765,11 @@ printvars:: $(Echo) "SubDirs : " '$(SubDirs)' $(Echo) "ProjLibsPaths: " '$(ProjLibsPaths)' $(Echo) "ProjLibsOptions: " '$(ProjLibsOptions)' + +### +# Debugging + +# General debugging rule, use 'make print-XXX' to print the +# definition, value and origin of XXX. +print-%: + $(error PRINT: $(value $*) = "$($*)" (from $(origin $*))) -- 2.34.1