debian/rules: Avoid using $(PWD) variable.

Fixes: lintian: debian-rules-should-not-use-pwd
See-also: https://lintian.debian.org/tags/debian-rules-should-not-use-pwd.html

diff --git a/debian/rules b/debian/rules
index 6d0a0568b8dd820be01d31b425352cb8a8d6be1c..0d902c9ff81f6b2d2af56017b1d4d249bd1f6e2d 100755 (executable)
--- a/debian/rules
+++ b/debian/rules
@@ -128,7 +128,7 @@ export WGET=/bin/false GIT=/bin/false
 
 # Other build flags etc.
 
-t=$(PWD)/debian/tmp
+t=$(CURDIR)/debian/tmp
 
 dpkg_CFLAGS   := $(shell $(dbmo) dpkg-buildflags --get CFLAGS)
 dpkg_CPPFLAGS := $(shell $(dbmo) dpkg-buildflags --get CPPFLAGS)