--- src/Makefile.in.orig	2003-03-24 02:48:21.000000000 -0600
+++ src/Makefile.in	2021-02-14 02:22:01.000000000 -0600
@@ -2,12 +2,14 @@
 # source make file
 #
 
+prefix=@prefix@
 CC=@CC@
 DEBUG=@DEBUG@
 INCLUDE=-I../include -I.
 LIBS=@LIBS@
-CFLAGS=${DEBUG} ${INCLUDE} -Wall -O3
-LFLAGS=${DEBUG} ${INCLUDE} -Wall -O3 -o
+CFLAGS=${DEBUG} ${INCLUDE} -Wall -O3 @CFLAGS@
+CPPFLAGS=@CPPFLAGS@
+LDFLAGS=@LDFLAGS@
 OBJS=DomComment.o DomDocument.o DomElement.o DomNode.o DomNodeList.o DomText.o SgmlExtensionHtml.o SgmlExtensionXml.o SgmlParser.o Variant.o
 LIBNAME=../libsgml.a
 LIBEXEC=ar rc ${LIBNAME} ${OBJS} ${LIBS} && ranlib ${LIBNAME}
@@ -18,7 +20,7 @@
 	${LIBBIN}
 
 *.c.${O}:
-	${CC} ${CFLAGS} $*.c
+	${CC} ${CFLAGS} ${CPPFLAGS} $*.c
 
 clean:
 	rm -f *.o core ${LIBNAME} ../libsgml.so