Fix possible crash in partition-wise join.

[postgresql] / Makefile

diff --git a/Makefile b/Makefile
index bbf5de05a629b92afe537775ed778af01ffc808d..c400854cd3d0274d07709ffe1cb01ae035b7e480 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -11,7 +11,11 @@
 # GNUmakefile won't exist yet, so we catch that case as well.
 
 
-all check install installdirs installcheck installcheck-parallel uninstall clean distclean maintainer-clean dist distcheck:
+# AIX make defaults to building *every* target of the first rule.  Start with
+# a single-target, empty rule to make the other targets non-default.
+all:
+
+all check install installdirs installcheck installcheck-parallel uninstall clean distclean maintainer-clean dist distcheck world check-world install-world installcheck-world:
        @if [ ! -f GNUmakefile ] ; then \
           echo "You need to run the 'configure' program first. See the file"; \
           echo "'INSTALL' for installation instructions." ; \
@@ -29,6 +33,7 @@ all check install installdirs installcheck installcheck-parallel uninstall clean
        \
         if [ x"$${GMAKE+set}" = xset ]; then \
           echo "Using GNU make found at $${GMAKE}"; \
+          unset MAKEFLAGS; unset MAKELEVEL; \
           $${GMAKE} $@ ; \
         else \
           echo "You must use GNU make to build PostgreSQL." ; \