debian/rules: Break out specpkg_install_common

No functional change.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/debian/rules b/debian/rules
index da482ed187473cd7aee793837ff61083e938df43..8beb109f3cc3a6090a1608d066bc8a1659ae6c50 100755 (executable)
--- a/debian/rules
+++ b/debian/rules
@@ -51,10 +51,14 @@ specpkg_install_gdr: pm=GDR
 specpkg_install_infra: p=dgit-infrastructure
 specpkg_install_infra: pm=Infra
 
+define specpkg_install_common
+       make install-$(tok) prefix=/usr DESTDIR=debian/$(p) perldir=$(specperl)
+endef
+
 specpkg_install_%: tok=$*
 specpkg_install_%: specperl=/usr/share/dgit/$(tok)/perl5
 specpkg_install_%:
-       make install-$(tok) prefix=/usr DESTDIR=debian/$(p) perldir=$(specperl)
+       $(specpkg_install_common)
 #      # Most of the Perl modules in this package live in
 #      # $(specperl).  The exception is Debian::Dgit::Infra, which
 #      # lives in $(globalperl) and adds $(specperl) to @INC.