Unified - adapt the generation of whirlpool assembler to use GENERATE

This gets rid of the BEGINRAW..ENDRAW sections in crypto/whrlpool/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: NAndy Polyakov <appro@openssl.org>

crypto/whrlpool/Makefile.in

@@ -40,10 +40,10 @@ lib:	$(LIBOBJ)
 	@touch lib
 
 wp-mmx.s:	asm/wp-mmx.pl ../perlasm/x86asm.pl
-	$(PERL) asm/wp-mmx.pl $(PERLASM_SCHEME) $(CFLAGS) $(PROCESSOR) > $@
+	$(PERL) asm/wp-mmx.pl $(PERLASM_SCHEME) $(CFLAGS) $(PROCESSOR) $@
 
 wp-x86_64.s: asm/wp-x86_64.pl
-	$(PERL) asm/wp-x86_64.pl $(PERLASM_SCHEME) > $@
+	$(PERL) asm/wp-x86_64.pl $(PERLASM_SCHEME) $@
 
 $(LIBOBJ): $(LIBSRC)
 

crypto/whrlpool/asm/wp-mmx.pl

@@ -49,6 +49,9 @@ $0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
 push(@INC,"${dir}","${dir}../../perlasm");
 require "x86asm.pl";
 
+$output=pop;
+open STDOUT,">$output";
+
 &asm_init($ARGV[0],"wp-mmx.pl");
 
 sub L()  { &data_byte(@_); }
@@ -493,3 +496,5 @@ for($i=0;$i<8;$i++) {
 
 &function_end_B("whirlpool_block_mmx");
 &asm_finish(); 
+
+close STDOUT;

crypto/whrlpool/build.info

 LIBS=../../libcrypto
 SOURCE[../../libcrypto]=wp_dgst.c {- $target{wp_asm_src} -}
 
-BEGINRAW[Makefile]
-{- $builddir -}/wp-mmx.s:	{- $sourcedir -}/asm/wp-mmx.pl {- $sourcetop -}/crypto/perlasm/x86asm.pl
-	CC="$(CC)" $(PERL) {- $sourcedir -}/asm/wp-mmx.pl $(PERLASM_SCHEME) $(CFLAGS) $(PROCESSOR) > $@
+GENERATE[wp-mmx.s]=asm/wp-mmx.pl $(PERLASM_SCHEME) $(CFLAGS) $(PROCESSOR)
+DEPEND[wp-mmx.s]=../perlasm/x86asm.pl
 
-{- $builddir -}/wp-x86_64.s: {- $sourcedir -}/asm/wp-x86_64.pl
-	CC="$(CC)" $(PERL) {- $sourcedir -}/asm/wp-x86_64.pl $(PERLASM_SCHEME) > $@
-ENDRAW[Makefile]
+GENERATE[wp-x86_64.s]=asm/wp-x86_64.pl $(PERLASM_SCHEME)