define M4Cmd

cde/config/cf/FreeBSD.cf

@@ -232,6 +232,7 @@ ICONVSYSLIB != if test -f /usr/local/include/iconv.h; then echo -liconv; else ec
 #define DefaultSystemPath	/sbin:/usr/sbin:/bin:/usr/bin:$(BINDIR)
 
 #define TroffCmd		groff -Tps
+#define M4Cmd			/usr/bin/m4
 #define SetTtyGroup		YES
 #define HasNdbm			YES
 #define HasShm			YES

cde/config/cf/NetBSD.cf

@@ -185,6 +185,7 @@ XCOMM operating system:  OSName
 #define NeqnCmd			neqn -Tlatin1
 #define	EqnCmd 			eqn -Tps
 #define TroffCmd        	groff -Tps
+#define M4Cmd			/usr/bin/m4
 
 /*
  * To use the NetBSD Aperture driver

cde/config/cf/OpenBSD.cf

@@ -277,6 +277,8 @@ XCOMM operating system:  OSName (OSMajorVersion./**/OSMinorVersion./**/OSTeenyVe
 # define TblCmd			cat
 #endif
 
+#define M4Cmd			/usr/bin/m4
+
 #define HasGroff		YES
 
 #ifndef HasCookieMaker

cde/config/cf/linux.cf

@@ -87,6 +87,7 @@ XCOMM binutils:  (LinuxBinUtilsMajorVersion)
 #define HasMakefileSafeInclude  YES
 #define DependFileName          .depend
 #define DependCmd               $(CC) -E -MM -MG
+#define M4Cmd			/usr/bin/m4
 
 #ifdef IncludeMakefile
 # undef IncludeMakefile

cde/programs/nsgmls/Imakefile

@@ -82,7 +82,7 @@ CXXOPTIONS = \
  */
 CXXTEMPLATEFLAGS = $(NOIMPLTEMPLATES)
 
-M4 = /usr/bin/m4
+M4 = M4Cmd
 
 #endif