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-rw-r--r--jpeg/makefile.mk10
1 files changed, 8 insertions, 2 deletions
diff --git a/jpeg/makefile.mk b/jpeg/makefile.mk
index d1ab85767d73..6030bfb12724 100644
--- a/jpeg/makefile.mk
+++ b/jpeg/makefile.mk
@@ -2,9 +2,9 @@
#
# $RCSfile: makefile.mk,v $
#
-# $Revision: 1.2 $
+# $Revision: 1.3 $
#
-# last change: $Author: hr $ $Date: 2003-03-26 12:25:38 $
+# last change: $Author: rt $ $Date: 2004-09-20 13:15:59 $
#
# The Contents of this file are made available subject to the terms of
# either of the following licenses
@@ -69,6 +69,12 @@ TARGET=jpeg
.INCLUDE : settings.mk
+.IF "$(SYSTEM_JPEG)" == "YES"
+all:
+ @echo "An already available installation of libjpeg should exist on your system."
+ @echo "Therefore the version provided here does not need to be built in addition."
+.ENDIF
+
# --- Files --------------------------------------------------------
TARFILE_NAME=jpeg-6b