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| author | Daniel Dunbar <daniel@zuster.org> | 2009-02-21 20:42:39 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2009-02-21 20:42:39 +0000 |
| commit | 92acef0e9409d782e5ec829c4acd56242ad83586 (patch) | |
| tree | 6833f3c9be1f446441f021fed1aed630250a2f5b | |
| parent | 278f83daebd1d2072a4ce6892fa3481db5cdefbe (diff) | |
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
| -rw-r--r-- | Makefile.rules | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Makefile.rules b/Makefile.rules index 52a61109d6..06ffe005da 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 $*))) |