1 files changed, 5 insertions, 4 deletions

diff --git a/src/lib/libcrypto/bn/Makefile.ssl b/src/lib/libcrypto/bn/Makefile.ssl
index fa23a43fa0..beb9c1b523 100644
--- a/src/lib/libcrypto/bn/Makefile.ssl
+++ b/src/lib/libcrypto/bn/Makefile.ssl
@@ -5,6 +5,7 @@
 DIR=    bn
 TOP=    ../..
 CC=     cc
+CPP=    $(CC) -E
 INCLUDES= -I.. -I../../include
 CFLAG=-g
 INSTALL_PREFIX=
@@ -72,10 +73,10 @@ lib:	$(LIBOBJ)
 
 # elf
 asm/bn86-elf.o: asm/bn86unix.cpp
-        $(CPP) -DELF asm/bn86unix.cpp | as -o asm/bn86-elf.o
+        $(CPP) -DELF -x c asm/bn86unix.cpp | as -o asm/bn86-elf.o
 
 asm/co86-elf.o: asm/co86unix.cpp
-        $(CPP) -DELF asm/co86unix.cpp | as -o asm/co86-elf.o
+        $(CPP) -DELF -x c asm/co86unix.cpp | as -o asm/co86-elf.o
 
 # solaris
 asm/bn86-sol.o: asm/bn86unix.cpp
@@ -102,10 +103,10 @@ asm/bn86bsdi.o: asm/bn86unix.cpp
 asm/co86bsdi.o: asm/co86unix.cpp
         $(CPP) -DBSDI asm/co86unix.cpp | sed 's/ :/:/' | as -o asm/co86bsdi.o
 
-asm/bn86unix.cpp: asm/bn-586.pl
+asm/bn86unix.cpp: asm/bn-586.pl ../perlasm/x86asm.pl
         (cd asm; $(PERL) bn-586.pl cpp >bn86unix.cpp )
 
-asm/co86unix.cpp: asm/co-586.pl
+asm/co86unix.cpp: asm/co-586.pl ../perlasm/x86asm.pl
         (cd asm; $(PERL) co-586.pl cpp >co86unix.cpp )
 
 asm/sparcv8.o: asm/sparcv8.S