Makefiles and placeholder code

Makefile.global.in

@@ -0,0 +1,27 @@
+# -*-makefile-*-
+# Makefile.global.in
+# @configure_input@
+
+# Can only be built using pgxs
+USE_PGXS=1
+
+repmgr_abs_srcdir := @abs_srcdir@
+PG_CONFIG :=@PG_CONFIG@
+PGXS := $(shell $(PG_CONFIG) --pgxs)
+
+vpath_build=@vpath_build@
+ifeq ($(vpath_build),yes)
+	VPATH := $(repmgr_abs_srcdir)/$(repmgr_subdir)
+	USE_VPATH :=$(VPATH)
+endif
+GIT_WORK_TREE=${repmgr_abs_srcdir}
+GIT_DIR=${repmgr_abs_srcdir}/.git
+export GIT_DIR
+export GIT_WORK_TREE
+
+include $(PGXS)
+
+-include ${repmgr_abs_srcdir}/Makefile.custom
+
+REPMGR_VERSION=$(shell awk '/^\#define REPMGR_VERSION / { print $3; }' ${repmgr_abs_srcdir}/repmgr_version.h.in | cut -d '"' -f 2)
+