From: Richard Levitte <levitte@openssl.org>
Date: Mon, 7 Mar 2016 14:00:45 +0000 (+0100)
Subject: Unified - adapt the generation of cpuid, uplink and buildinf to use GENERATE
X-Git-Tag: OpenSSL_1_1_0-pre4~191
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=0a4edb931b883b9973721ae012e60c028387dd50;p=oweals%2Fopenssl.git

Unified - adapt the generation of cpuid, uplink and buildinf to use GENERATE

This gets rid of the BEGINRAW..ENDRAW sections in crypto/build.info.

This also moves the assembler generating perl scripts to take the
output file name as last command line argument, where necessary.

Reviewed-by: Andy Polyakov <appro@openssl.org>
---

diff --git a/crypto/Makefile.in b/crypto/Makefile.in
index 9e407df3d0..7a5a9889b4 100644
--- a/crypto/Makefile.in
+++ b/crypto/Makefile.in
@@ -64,7 +64,7 @@ buildinf.h: ../Makefile
 	$(PERL) $(TOP)/util/mkbuildinf.pl "$(CC) $(CFLAGS_Q)" "$(PLATFORM)" >buildinf.h
 
 x86cpuid.s:	x86cpuid.pl perlasm/x86asm.pl
-	$(PERL) x86cpuid.pl $(PERLASM_SCHEME) $(CFLAGS) $(PROCESSOR) > $@
+	$(PERL) x86cpuid.pl $(PERLASM_SCHEME) $(CFLAGS) $(PROCESSOR) $@
 
 applink.o:	$(TOP)/ms/applink.c
 	$(CC) $(CFLAGS) -c -o $@ $(TOP)/ms/applink.c
@@ -73,18 +73,18 @@ uplink.o:	$(TOP)/ms/uplink.c applink.o
 	$(CC) $(CFLAGS) -c -o $@ $(TOP)/ms/uplink.c
 
 uplink-x86.s:	$(TOP)/ms/uplink-x86.pl
-	$(PERL) $(TOP)/ms/uplink-x86.pl $(PERLASM_SCHEME) > $@
+	$(PERL) $(TOP)/ms/uplink-x86.pl $(PERLASM_SCHEME) $@
 
-x86_64cpuid.s:	x86_64cpuid.pl;	$(PERL) x86_64cpuid.pl $(PERLASM_SCHEME) > $@
+x86_64cpuid.s:	x86_64cpuid.pl;	$(PERL) x86_64cpuid.pl $(PERLASM_SCHEME) $@
 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
 	(preproc=$$$$.$@.S; trap "rm $$preproc" INT; \
-	$(PERL) alphacpuid.pl > $$preproc && \
+	$(PERL) alphacpuid.pl $$preproc && \
 	$(CC) -E -P $$preproc > $@ && rm $$preproc)
-arm64cpuid.S:	arm64cpuid.pl;	$(PERL) arm64cpuid.pl $(PERLASM_SCHEME) > $@
-armv4cpuid.S:	armv4cpuid.pl;	$(PERL) armv4cpuid.pl $(PERLASM_SCHEME) > $@
+arm64cpuid.S:	arm64cpuid.pl;	$(PERL) arm64cpuid.pl $(PERLASM_SCHEME) $@
+armv4cpuid.S:	armv4cpuid.pl;	$(PERL) armv4cpuid.pl $(PERLASM_SCHEME) $@
 
 subdirs:
 	@target=all; $(RECURSIVE_MAKE)
diff --git a/crypto/alphacpuid.pl b/crypto/alphacpuid.pl
index 5b0e21bc90..8af0f09d4b 100644
--- a/crypto/alphacpuid.pl
+++ b/crypto/alphacpuid.pl
@@ -1,4 +1,8 @@
 #!/usr/bin/env perl
+
+$output = pop;
+open STDOUT,">$stdout";
+
 print <<'___';
 .text
 
@@ -214,3 +218,5 @@ OPENSSL_instrument_bus2:
 .end	OPENSSL_instrument_bus2
 ___
 }
+
+close STDOUT;
diff --git a/crypto/build.info b/crypto/build.info
index 471a9fd2f8..01d3766b58 100644
--- a/crypto/build.info
+++ b/crypto/build.info
@@ -11,38 +11,19 @@ EXTRA=  ../ms/uplink-x86.pl ../ms/uplink.c ../ms/applink.c \
         ppccpuid.pl pariscid.pl alphacpuid.pl arm64cpuid.pl armv4cpuid.pl
 
 DEPEND[cversion.o]=buildinf.h
+GENERATE[buildinf.h]=../util/mkbuildinf.pl "$(CC) $(CFLAGS_Q)" "$(PLATFORM)"
+DEPEND[buildinf.h]=configdata.pm
 
-BEGINRAW[descrip.mms]
-[.crypto]buildinf.h : configdata.pm
-	$(PERL) {- catfile(catdir($sourcedir, "[-]"), "util", "mkbuildinf.pl") -} "$(CC) $(CFLAGS)" "$(PLATFORM)" > [.crypto]buildinf.h
-ENDRAW[descrip.mms]
+GENERATE[uplink-x86.s]=../ms/uplink-x86.pl $(PERLASM_SCHEME)
 
-BEGINRAW[Makefile]
-crypto/buildinf.h : configdata.pm
-	$(PERL) $(SRCDIR)/util/mkbuildinf.pl "$(CC) $(CFLAGS_Q)" "$(PLATFORM)" > crypto/buildinf.h
+GENERATE[x86cpuid.s]=x86cpuid.pl $(PERLASM_SCHEME) $(CFLAGS) $(PROCESSOR)
+DEPEND[x86cpuid.s]=perlasm/x86asm.pl
 
-##### APPLINK, UPLINK and CPUID assembler implementations
+GENERATE[x86_64cpuid.s]=x86_64cpuid.pl $(PERLASM_SCHEME)
 
-{- $builddir -}/uplink-x86.s:	$(SRCDIR)/ms/uplink-x86.pl
-	CC="$(CC)" $(PERL) $(SRCDIR)/ms/uplink-x86.pl $(PERLASM_SCHEME) > $@
-
-{- $builddir -}/x86cpuid.s:	{- $sourcedir -}/x86cpuid.pl {- $sourcedir -}/perlasm/x86asm.pl
-	CC="$(CC)" $(PERL) {- $sourcedir -}/x86cpuid.pl $(PERLASM_SCHEME) $(CFLAGS) $(PROCESSOR) > $@
-
-{- $builddir -}/x86_64cpuid.s:	{- $sourcedir -}/x86_64cpuid.pl
-	CC="$(CC)" $(PERL) {- $sourcedir -}/x86_64cpuid.pl $(PERLASM_SCHEME) > $@
-{- $builddir -}/ia64cpuid.s:	{- $sourcedir -}/ia64cpuid.S
-	$(CC) $(CFLAGS) -E {- $sourcedir -}/ia64cpuid.S > $@
-{- $builddir -}/ppccpuid.s:	{- $sourcedir -}/ppccpuid.pl
-	CC="$(CC)" $(PERL) {- $sourcedir -}/ppccpuid.pl $(PERLASM_SCHEME) $@
-{- $builddir -}/pariscid.s:	{- $sourcedir -}/pariscid.pl
-	CC="$(CC)" $(PERL) {- $sourcedir -}/pariscid.pl $(PERLASM_SCHEME) $@
-{- $builddir -}/alphacpuid.s:	{- $sourcedir -}/alphacpuid.pl
-	(preproc=$$$$.$@.S; trap "rm $$preproc" INT; \
-	CC="$(CC)" $(PERL) {- $sourcedir -}/alphacpuid.pl > $$preproc && \
-	$(CC) -E -P $$preproc > $@ && rm $$preproc)
-{- $builddir -}/arm64cpuid.S:	{- $sourcedir -}/arm64cpuid.pl
-	CC="$(CC)" $(PERL) {- $sourcedir -}/arm64cpuid.pl $(PERLASM_SCHEME) > $@
-{- $builddir -}/armv4cpuid.S:	{- $sourcedir -}/armv4cpuid.pl
-	CC="$(CC)" $(PERL) {- $sourcedir -}/armv4cpuid.pl $(PERLASM_SCHEME) > $@
-ENDRAW[Makefile]
+GENERATE[ia64cpuid.s]=ia64cpuid.S
+GENERATE[ppccpuid.s]=ppccpuid.pl $(PERLASM_SCHEM
+GENERATE[pariscid.s]=pariscid.pl $(PERLASM_SCHEM
+GENERATE[alphacpuid.s]=alphacpuid.pl
+GENERATE[arm64cpuid.S]=arm64cpuid.pl $(PERLASM_SCHEME)
+GENERATE[armv4cpuid.S]=armv4cpuid.pl $(PERLASM_SCHEME)
diff --git a/crypto/x86cpuid.pl b/crypto/x86cpuid.pl
index 86772329bc..48c4cf204b 100644
--- a/crypto/x86cpuid.pl
+++ b/crypto/x86cpuid.pl
@@ -4,6 +4,10 @@ $0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
 push(@INC, "${dir}perlasm", "perlasm");
 require "x86asm.pl";
 
+$output = pop;
+open OUT,">$output";
+*STDOUT=*OUT;
+
 &asm_init($ARGV[0],"x86cpuid");
 
 for (@ARGV) { $sse2=1 if (/-DOPENSSL_IA32_SSE2/); }
@@ -487,3 +491,5 @@ my $max = "ebp";
 &hidden("OPENSSL_ia32cap_P");
 
 &asm_finish();
+
+close STDOUT;
diff --git a/ms/uplink-x86.pl b/ms/uplink-x86.pl
index 53b998d270..4a2f042c34 100755
--- a/ms/uplink-x86.pl
+++ b/ms/uplink-x86.pl
@@ -6,6 +6,9 @@ require "x86asm.pl";
 
 require "uplink-common.pl";
 
+$output = pop;
+open STDOUT,">$output";
+
 &asm_init($ARGV[0],"uplink-x86");
 
 &external_label("OPENSSL_Uplink");
@@ -31,3 +34,5 @@ for ($i=1;$i<=$N;$i++) {
 &data_word(&label("_\$lazy${i}"));
 }
 &asm_finish();
+
+close OUTPUT;