Don't check for gcc or clang on VMS

This check is meaningless on VMS and only produce an error because the
underlying shell (DCL) doesn't understand sh syntax such as '2>&1'.

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

diff --git a/Configure b/Configure
index 9a4a9a9dd0dea1bdcc3bdef06f009fdbdad45bae..c2df73417a075d9ad5bbfc308ff9f9ff059d913e 100755 (executable)
--- a/Configure
+++ b/Configure
@@ -1102,18 +1102,20 @@ if (!$no_asm) {
     }
 }
 
     }
 }
 

-# Is the compiler gcc or clang?  $ecc is used below to see if error-checking
-# can be turned on.

 my $ecc = $target{cc};
 my $ecc = $target{cc};

-my $ccpcc = "$config{cross_compile_prefix}$target{cc}";
-$config{makedepprog} = 'makedepend';
-open(PIPE, "$ccpcc --version 2>&1 | head -2 |");
-while ( <PIPE> ) {
-    $config{makedepprog} = $ccpcc if /clang|gcc/;
-    $ecc = "clang" if /clang/;
-    $ecc = "gcc" if /gcc/;
+if ($^O ne "VMS") {
+    # Is the compiler gcc or clang?  $ecc is used below to see if
+    # error-checking can be turned on.
+    my $ccpcc = "$config{cross_compile_prefix}$target{cc}";
+    $config{makedepprog} = 'makedepend';
+    open(PIPE, "$ccpcc --version 2>&1 | head -2 |");
+    while ( <PIPE> ) {
+        $config{makedepprog} = $ccpcc if /clang|gcc/;
+        $ecc = "clang" if /clang/;
+        $ecc = "gcc" if /gcc/;
+    }
+    close(PIPE);

 }
 }

-close(PIPE);

 
 $config{depflags} =~ s/^\s*//;
 
 
 $config{depflags} =~ s/^\s*//;