bdr: Properly define bdr_abs_srcdir to be, well, actually absolute.

Fixes GH #6

diff --git a/Makefile.global.in b/Makefile.global.in
index 8ddcf6a36295d71094d30641986a516d559f5f04..d5155e1fb24f8d01a15a852c7ce3886540594aad 100644 (file)
--- a/Makefile.global.in
+++ b/Makefile.global.in
@@ -5,7 +5,7 @@
 # Can only be built using pgxs
 USE_PGXS=1
 
-bdr_abs_srcdir := @srcdir@
+bdr_abs_srcdir := @abs_srcdir@
 PG_CONFIG :=@PG_CONFIG@
 PGXS := $(shell $(PG_CONFIG) --pgxs)