https://bugs.gentoo.org/499086
https://rt.openssl.org/Ticket/Display.html?id=3333&user=guest&pass=guest

when gcc is given a .s file and told to preprocess it, it outputs nothing

This reverts commit d1cf23ac86c05b22b8780e2c03b67230564d2d34.
---
 Makefile       |    4 +---
 bn/Makefile    |    4 +---
 modes/Makefile |    4 +---
 sha/Makefile   |    4 +---
 4 files changed, 4 insertions(+), 12 deletions(-)

--- openssl-1.0.2-beta2/crypto/bn/Makefile
+++ openssl-1.0.2-beta2/crypto/bn/Makefile
@@ -135,9 +135,7 @@
 ppc64-mont.s:	asm/ppc64-mont.pl;$(PERL) asm/ppc64-mont.pl $(PERLASM_SCHEME) $@
 
 alpha-mont.s:	asm/alpha-mont.pl
-	(preproc=/tmp/$$$$.$@; trap "rm $$preproc" INT; \
-	$(PERL) asm/alpha-mont.pl > $$preproc && \
-	$(CC) -E $$preproc > $@ && rm $$preproc)
+	$(PERL) $< | $(CC) -E - | tee $@ > /dev/null
 
 # GNU make "catch all"
 %-mont.S:	asm/%-mont.pl;	$(PERL) $< $(PERLASM_SCHEME) $@
--- openssl-1.0.2-beta2/crypto/Makefile
+++ openssl-1.0.2-beta2/crypto/Makefile
@@ -77,9 +77,7 @@
 ppccpuid.s:	ppccpuid.pl;	$(PERL) ppccpuid.pl $(PERLASM_SCHEME) $@
 pariscid.s:	pariscid.pl;	$(PERL) pariscid.pl $(PERLASM_SCHEME) $@
 alphacpuid.s:	alphacpuid.pl
-	(preproc=/tmp/$$$$.$@; trap "rm $$preproc" INT; \
-	$(PERL) alphacpuid.pl > $$preproc && \
-	$(CC) -E $$preproc > $@ && rm $$preproc)
+	$(PERL) $< | $(CC) -E - | tee $@ > /dev/null
 
 testapps:
 	[ -z "$(THIS)" ] || (	if echo $(SDIRS) | fgrep ' des '; \
--- openssl-1.0.2-beta2/crypto/modes/Makefile
+++ openssl-1.0.2-beta2/crypto/modes/Makefile
@@ -55,9 +55,7 @@
 ghash-sparcv9.s:	asm/ghash-sparcv9.pl
 	$(PERL) asm/ghash-sparcv9.pl $@ $(CFLAGS)
 ghash-alpha.s:	asm/ghash-alpha.pl
-	(preproc=/tmp/$$$$.$@; trap "rm $$preproc" INT; \
-	$(PERL) asm/ghash-alpha.pl > $$preproc && \
-	$(CC) -E $$preproc > $@ && rm $$preproc)
+	$(PERL) $< | $(CC) -E - | tee $@ > /dev/null
 ghash-parisc.s:	asm/ghash-parisc.pl
 	$(PERL) asm/ghash-parisc.pl $(PERLASM_SCHEME) $@
 ghashv8-armx.S:	asm/ghashv8-armx.pl
--- openssl-1.0.2-beta2/crypto/sha/Makefile
+++ openssl-1.0.2-beta2/crypto/sha/Makefile
@@ -60,9 +60,7 @@
 	$(PERL) $< $(PERLASM_SCHEME) $@
 
 sha1-alpha.s:	asm/sha1-alpha.pl
-	(preproc=/tmp/$$$$.$@; trap "rm $$preproc" INT; \
-	$(PERL) asm/sha1-alpha.pl > $$preproc && \
-	$(CC) -E $$preproc > $@ && rm $$preproc)
+	$(PERL) $< | $(CC) -E - | tee $@ > /dev/null
 
 # Solaris make has to be explicitly told
 sha1-x86_64.s:	asm/sha1-x86_64.pl;	$(PERL) asm/sha1-x86_64.pl $(PERLASM_SCHEME) > $@