unix-Makefile template: use $(PERL) everywhere

There was one spot that had hard-coded 'perl'

Reviewed-by: Rich Salz <rsalz@openssl.org>

diff --git a/Configurations/unix-Makefile.tmpl b/Configurations/unix-Makefile.tmpl
index ca11aef344e4f89b8de778eeadcd61b35e6b4b16..d781e537dc60c097240af1a27811ec4ae3cad512 100644 (file)
--- a/Configurations/unix-Makefile.tmpl
+++ b/Configurations/unix-Makefile.tmpl
@@ -892,7 +892,7 @@ $obj$depext: $deps
        rm -f \$\@.tmp; touch \$\@.tmp
        -\$(MAKEDEPEND) -f\$\@.tmp -o"|$obj$objext" -- \$(CFLAGS) $ecflags$incs -- $srcs \\
            2>/dev/null
-       perl -i -pe 's/^.*\\|//; s/ \\/(\\\\.|[^ ])*//; \$\$_ = undef if (/: *\$\$/ || /^(#.*| *)\$\$/); \$\$_.="\\n" unless !defined(\$\$_) or /\\R\$\$/g;' \$\@.tmp
+       -\$(PERL) -i -pe 's/^.*\\|//; s/ \\/(\\\\.|[^ ])*//; \$\$_ = undef if (/: *\$\$/ || /^(#.*| *)\$\$/); \$\$_.="\\n" unless !defined(\$\$_) or /\\R\$\$/g;' \$\@.tmp
        \@if cmp \$\@.tmp \$\@ > /dev/null 2> /dev/null; then \\
                rm -f \$\@.tmp; \\
        else \\