1 files changed, 3 insertions, 1 deletions

diff --git a/src/lib/libcrypto/Attic/Makefile b/src/lib/libcrypto/Attic/Makefile
index 947dd5d44e..a90809b2b8 100644
--- a/src/lib/libcrypto/Attic/Makefile
+++ b/src/lib/libcrypto/Attic/Makefile
@@ -77,7 +77,9 @@ ia64cpuid.s: ia64cpuid.S;	$(CC) $(CFLAGS) -E ia64cpuid.S > $@
 ppccpuid.s:     ppccpuid.pl;    $(PERL) ppccpuid.pl $(PERLASM_SCHEME) $@
 pariscid.s:     pariscid.pl;    $(PERL) pariscid.pl $(PERLASM_SCHEME) $@
 alphacpuid.s:   alphacpuid.pl
-        $(PERL) $< | $(CC) -E - | tee $@ > /dev/null
+        (preproc=/tmp/$$$$.$@; trap "rm $$preproc" INT; \
+        $(PERL) alphacpuid.pl > $$preproc && \
+        $(CC) -E $$preproc > $@ && rm $$preproc)
 
 testapps:
         [ -z "$(THIS)" ] || (   if echo $(SDIRS) | fgrep ' des '; \