diff --git a/devel/sfio/files/patch-ab b/devel/sfio/files/patch-ab
new file mode 100644
index 000000000000..db95774b12fe
--- /dev/null
+++ b/devel/sfio/files/patch-ab
@@ -0,0 +1,11 @@
+--- src/lib/sfio/sfhdr.h.orig	Sat Nov  7 13:29:09 1998
++++ src/lib/sfio/sfhdr.h	Sat Nov  7 13:29:25 1998
+@@ -134,7 +134,7 @@
+ #include	<floatingpoint.h>
+ #endif
+ #if _hdr_values
+-#include	<values.h>
++#include	<float.h>
+ #endif
+ #if _hdr_math
+ #include	<math.h>
diff --git a/devel/sfio/files/patch-ac b/devel/sfio/files/patch-ac
new file mode 100644
index 000000000000..037d09be49c2
--- /dev/null
+++ b/devel/sfio/files/patch-ac
@@ -0,0 +1,12 @@
+--- src/lib/sfio/Sfio_dc/Makefile.orig	Sat Nov  7 15:39:40 1998
++++ src/lib/sfio/Sfio_dc/Makefile	Sat Nov  7 15:40:01 1998
+@@ -10,7 +10,8 @@
+ # Compiler and flags to use
+ CXFLAGS=
+ CCMODE=	-O
+-CCFLAGS= -I. -I$(INCDIR) $(CCMODE) $(CXFLAGS)
++CCFLAGS= $(CFLAGS)
++CCFLAGS+= -I. -I$(INCDIR)
+ AR=	ar
+ CC=	cc
+ 
diff --git a/devel/sfio/files/patch-ad b/devel/sfio/files/patch-ad
new file mode 100644
index 000000000000..bf4c7a981cf8
--- /dev/null
+++ b/devel/sfio/files/patch-ad
@@ -0,0 +1,12 @@
+--- src/lib/sfio/Sfio_f/Makefile.orig	Sat Nov  7 15:39:51 1998
++++ src/lib/sfio/Sfio_f/Makefile	Sat Nov  7 15:40:06 1998
+@@ -7,7 +7,8 @@
+ CC=	cc
+ CXFLAGS=
+ CCMODE=	-O
+-CCFLAGS= -I.. $(CCMODE) $(CXFLAGS)
++CCFLAGS= $(CFLAGS)
++CCFLAGS+= -I..
+ 
+ SRCS=	_sfclrerr.c _sfdlen.c _sfeof.c _sferror.c _sffileno.c _sfgetc.c \
+ 	_sfgetl.c _sfgetu.c _sfllen.c _sfputc.c _sfputd.c _sfputl.c _sfputu.c \
diff --git a/devel/sfio/files/patch-ae b/devel/sfio/files/patch-ae
new file mode 100644
index 000000000000..b59401da388e
--- /dev/null
+++ b/devel/sfio/files/patch-ae
@@ -0,0 +1,12 @@
+--- src/lib/sfio/Stdio_b/Makefile.orig	Sat Nov  7 15:41:32 1998
++++ src/lib/sfio/Stdio_b/Makefile	Sat Nov  7 15:41:43 1998
+@@ -7,7 +7,8 @@
+ CC=	cc
+ CXFLAGS=
+ CCMODE=	-O
+-CCFLAGS= -I.. $(CCMODE) $(CXFLAGS)
++CCFLAGS= $(CFLAGS)
++CCFLAGS+= -I..
+ BINDIR= ../../../../bin
+ 
+ SRCS=	doprnt.c doscan.c fclose.c fdopen.c fflush.c fgetc.c fgets.c filbuf.c \
diff --git a/devel/sfio/files/patch-af b/devel/sfio/files/patch-af
new file mode 100644
index 000000000000..3e32e423b4d4
--- /dev/null
+++ b/devel/sfio/files/patch-af
@@ -0,0 +1,12 @@
+--- src/lib/sfio/Stdio_s/Makefile.orig	Sat Nov  7 15:53:36 1998
++++ src/lib/sfio/Stdio_s/Makefile	Sat Nov  7 15:41:45 1998
+@@ -7,7 +7,8 @@
+ CC=	cc
+ CXFLAGS=
+ CCMODE=	-O
+-CCFLAGS= -I.. $(CCMODE) $(CXFLAGS)
++CCFLAGS= $(CFLAGS)
++CCFLAGS+= -I..
+ 
+ SRCS=	stdgets.c stdopen.c stdprintf.c stdscanf.c stdsprintf.c stdvbuf.c \
+ 	stdputc.c stdgetc.c
diff --git a/devel/sfio/files/patch-ag b/devel/sfio/files/patch-ag
new file mode 100644
index 000000000000..3f345640b206
--- /dev/null
+++ b/devel/sfio/files/patch-ag
@@ -0,0 +1,11 @@
+--- src/lib/sfio/Sfio_t/runtest.orig	Sat Nov  7 15:35:55 1998
++++ src/lib/sfio/Sfio_t/runtest	Sat Nov  7 15:36:11 1998
+@@ -32,7 +32,7 @@
+ 	if $CC -g -I.. -I$INCLUDE $i $LIB/libsfio.a -lm -o t
+ 	then
+ 		if ./t
+-		then	rm t; status=passed
++		then	rm -f t; status=passed
+ 		else	status=failed
+ 		fi
+ 	else	status="Not compiled"