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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 | 720cb42823968bbf40b52976de6c4a577ef77ac3 (patch) | |
| tree | 5f557a8a16a270472ede56d8e15b62db8db30e8f /rules.mk | |
| parent | 496a4e657d4b0c470c9e55781a12c0de9c2eb675 (diff) | |
| download | upstream-720cb42823968bbf40b52976de6c4a577ef77ac3.tar.gz upstream-720cb42823968bbf40b52976de6c4a577ef77ac3.tar.bz2 upstream-720cb42823968bbf40b52976de6c4a577ef77ac3.zip | |
[buildroot] Add two debug rules the examine the values of runtime make variables.
Based on patch by Philip Prindeville <philipp@redfish-solutions.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23389 3c298f89-4303-0410-b956-a3cf2f4a3e73
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 |