X-Git-Url: https://git.exim.org/users/jgh/exim.git/blobdiff_plain/8497e842ec8a55daad7ce936aedf01227fa0f4d1..0929ce9ca518b6987b63cf8659338ca434e07d9b:/src/Makefile

diff --git a/src/Makefile b/src/Makefile
index bdcfe5a5f..ccaca1c13 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -2,7 +2,7 @@
 # appropriate links, and then creating and running the main makefile in that
 # directory.
 
-# Copyright (c) University of Cambridge, 1995 - 2014
+# Copyright (c) University of Cambridge, 1995 - 2015
 # See the file NOTICE for conditions of use and distribution.
 
 # IRIX make uses the shell that is in the SHELL variable, which often defaults
@@ -19,8 +19,14 @@ RM_COMMAND=/bin/rm
 # provide an override for the OS type and architecture type; they still have
 # to be used for the OS-specific files. To override them, you can set the
 # shell variables OSTYPE and ARCHTYPE when running make.
+#
+# EXIM_BUILD_SUFFIX should be used to enable parallel builds on a file
+# system shared among different Linux distros (same os-type, same
+# arch-type). The ../test/runtest script is expected to honour the
+# EXIM_BUILD_SUFFIX when searching the Exim binary.
+# NOTE: EXIM_BUILD_SUFFIX is considered *experimental*.
 
-buildname=$${build:-`$(SHELL) scripts/os-type`-`$(SHELL) scripts/arch-type`}
+buildname=$${build:-`$(SHELL) scripts/os-type`-`$(SHELL) scripts/arch-type`}$${EXIM_BUILD_SUFFIX:+.$$EXIM_BUILD_SUFFIX}
 
 # The default target checks for the existence of Local/Makefile, that the main
 # makefile is built and up-to-date, and then it runs it.
@@ -101,6 +107,7 @@ cscope.files: FRC
 	find src Local OS exim_monitor -name "*.[cshyl]" -print \
 		    -o -name "os.h*" -print \
 		    -o -name "*akefile*" -print \
+		    -o -name config.h.defaults -print \
 		    -o -name EDITME -print >> $@
 	ls OS/* >> $@