Unify all assembler file generators

[openssl.git] / crypto / bn / asm / ppc-mont.pl

diff --git a/crypto/bn/asm/ppc-mont.pl b/crypto/bn/asm/ppc-mont.pl
index 6e6f3a65b899544245b6112f8369ba88dc6245dc..01c8d11baee94438adc993476d91ba27f8cce9c3 100644 (file)
--- a/crypto/bn/asm/ppc-mont.pl
+++ b/crypto/bn/asm/ppc-mont.pl
@@ -41,7 +41,10 @@
 # builds. On low-end 32-bit processors performance improvement turned
 # to be marginal...
 
-$flavour = shift;
+# $output is the last argument if it looks like a file (it has an extension)
+# $flavour is the first argument if it doesn't look like a file
+$output = $#ARGV >= 0 && $ARGV[$#ARGV] =~ m|\.\w+$| ? pop : undef;
+$flavour = $#ARGV >= 0 && $ARGV[0] !~ m|\.| ? shift : undef;
 
 if ($flavour =~ /32/) {
        $BITS=  32;
@@ -94,7 +97,8 @@ $0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
 ( $xlate="${dir}../../perlasm/ppc-xlate.pl" and -f $xlate) or
 die "can't locate ppc-xlate.pl";
 
-open STDOUT,"| $^X $xlate $flavour ".shift || die "can't call $xlate: $!";
+open STDOUT,"| $^X $xlate $flavour \"$output\""
+    or die "can't call $xlate: $!";
 
 $sp="r1";
 $toc="r2";