Define prefix in Makefile.autosetup

Debian tools and probably other tools too pass arguments like
	--mandir=\${prefix}/share/man
to configure. The prefix survives the output into the Makefile,
therefore, we need to define prefix in the Makefile too.

diff --git a/Makefile.autosetup b/Makefile.autosetup
index c81a91a9e44c3e1bee3284c9cd2b59ea0d1a6a20..984e15066b341b4b110f699b85756b2983c0c896 100644 (file)
--- a/Makefile.autosetup
+++ b/Makefile.autosetup
@@ -32,6 +32,7 @@ LIBBINFILES+= $(SRCDIR)/contrib/smime_keys
 @endif
 
 # paths
+prefix=                @prefix@
 bindir=                @BINDIR@
 datadir=       @PKGDATADIR@
 docdir=                @PKGDOCDIR@