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| author | Jo-Philipp Wich <jow@openwrt.org> | 2010-10-10 22:40:44 +0000 |
|---|---|---|
| committer | Jo-Philipp Wich <jow@openwrt.org> | 2010-10-10 22:40:44 +0000 |
| commit | 10f5101af3ea207e34e12af417009422777d2bcb (patch) | |
| tree | c94cc4093e6102d92a4275774afe125802e4a122 /rules.mk | |
| parent | 0f04c9ac37339173f3e44fc804614cea4b638f79 (diff) | |
| download | upstream-10f5101af3ea207e34e12af417009422777d2bcb.tar.gz upstream-10f5101af3ea207e34e12af417009422777d2bcb.tar.bz2 upstream-10f5101af3ea207e34e12af417009422777d2bcb.zip | |
Add two debug rules the examine the values of runtime make variables. Based on patch by Philip Prindeville <philipp@redfish-solutions.com>
SVN-Revision: 23389
Diffstat (limited to 'rules.mk')
| -rw-r--r-- | rules.mk | 12 |
1 files changed, 12 insertions, 0 deletions
@@ -254,4 +254,16 @@ all: FORCE: ; .PHONY: FORCE +val.%: + @$(if $(filter undefined,$(origin $*)),\ + echo "$* undefined" >&2, \ + echo '$(subst ','"'"',$($*))' \ + ) + +var.%: + @$(if $(filter undefined,$(origin $*)),\ + echo "$* undefined" >&2, \ + echo "$*='"'$(subst ','"'\"'\"'"',$($*))'"'" \ + ) + endif #__rules_inc |