aix: fix misreading of condition in 8f12a4e7add

This lead to choosing the aix4.1 specific way of building the export file for
the backend, rather than the modern one.

Per buildfarm member hoverfly.

Discussion: https://postgr.es/m/20220807182707.gi7pirwbz5etprfo@awork3.anarazel.de

diff --git a/src/backend/Makefile b/src/backend/Makefile
index 7262861b12a52d43cb20a58b5046da15e4aab8bb..01d5a7448f225c3211e93426eca1f649a3abba59 100644 (file)
--- a/src/backend/Makefile
+++ b/src/backend/Makefile
@@ -101,7 +101,7 @@ postgres: $(POSTGRES_IMP)
 
 $(POSTGRES_IMP): $(OBJS)
    $(LD) $(LDREL) $(LDOUT) SUBSYS.o $(call expand_subsys,$^)
-   $(MKLDEXPORT) SUBSYS.o $(bindir)/postgres > $@
+   $(MKLDEXPORT) SUBSYS.o . > $@
    @rm -f SUBSYS.o
 
 endif # aix