make: support gmake-3 again.

diff --git a/iconfig.mk b/iconfig.mk
index 465e02eae0ad38ba95d6f26db21458768c4c5f87..50c50340c17e8b3ae34c80b9427e253b2d8bf5f2 100644 (file)
--- a/iconfig.mk
+++ b/iconfig.mk
@@ -1,7 +1,8 @@
 # Nasty hack so that make clean works without configure being run
-# Requires gmake4
 TOP?=          .
 _CONFIG_MK!=   test -e ${TOP}/config.mk && \
                    echo config.mk || echo config-null.mk
+_CONFIG_MK?=   $(shell test -e ${TOP}/config.mk && \
+                   echo config.mk || echo config-null.mk)
 CONFIG_MK?=    ${_CONFIG_MK}
 include                ${TOP}/${CONFIG_MK}