Bug 192364: the "echo" command is not necessary. Use $(dist_includedir),

which is correct in all build configurations.

nsprpub/pkg/solaris/Makefile.com

@@ -2,7 +2,7 @@
 # Copyright 2002 Sun Microsystems, Inc.  All rights reserved.
 # Use is subject to license terms.
 #
-#ident	"$Id: Makefile.com,v 1.4 2003-02-08 22:43:37 sonja.mirtitsch%sun.com Exp $"
+#ident	"$Id: Makefile.com,v 1.5 2003-02-13 02:03:12 wtc%netscape.com Exp $"
 #
 
 MACH = $(shell mach)
@@ -20,8 +20,8 @@ FILES = $(DATAFILES) pkginfo prototype
 
 PACKAGE = $(shell basename `pwd`)
 
-PRODUCT_VERSION =  $(shell echo `grep PR_VERSION $(MOD_DEPTH)/dist/include/nspr/prinit.h \
-                       | sed -e 's/"$$//' -e 's/.*"//' -e 's/ .*//'`)
+PRODUCT_VERSION = $(shell grep PR_VERSION $(dist_includedir)/prinit.h \
+		   | sed -e 's/"$$//' -e 's/.*"//' -e 's/ .*//')
 
 LN = /usr/bin/ln