* Makefile.in (C_SWITCH_SYSTEM): New variable, set by top-level

	Makefile.
	(xmakefile): Pass it to the C preprocessor.

diff --git a/src/Makefile.in b/src/Makefile.in
index 4092005e8f1891b978918c5cc2226877d05a531d..d1ea05166a382518838d4ed3f37cbdfcfd1f0130 100644 (file)
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -10,6 +10,7 @@ MAKE = make
 CC=cc
 CPP=cc -E
 CFLAGS=-g
+C_SWITCH_SYSTEM=
 srcdir=@srcdir@/src
 VPATH=@srcdir@/src
 LN_S=ln -s
@@ -79,7 +80,7 @@ relock:
 xmakefile: ymakefile config.h ../config.status
        -rm -f xmakefile xmakefile.new junk.c junk.cpp
        cp ${srcdir}/ymakefile junk.c
-       ${CPP} -I${srcdir} ${CFLAGS} junk.c > junk.cpp
+       ${CPP} -I${srcdir} ${CFLAGS} ${C_SWITCH_SYSTEM} junk.c > junk.cpp
        < junk.cpp                                      \
        sed     -e 's/^#.*//'                           \
                -e 's/^[ \f\t][ \f\t]*$$//'             \