build: remove broken intel vtune support

Support for VTune profiling was added in commit a881b53 from November
2015 but has since bitrotted. Remove it.

Fixes: https://github.com/nodejs/node/issues/28310
Refs: https://github.com/nodejs/node/pull/3785

PR-URL: https://github.com/nodejs/node/pull/28522
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

1 files changed, 0 insertions, 16 deletions

diff --git a/configure.py b/configure.py
index 6a0bfd0860..2376095719 100755
--- a/configure.py
+++ b/configure.py
@@ -131,13 +131,6 @@ parser.add_option("--partly-static",
     help="Generate an executable with libgcc and libstdc++ libraries. This "
          "will not work on OSX when using the default compilation environment")
 
-parser.add_option("--enable-vtune-profiling",
-    action="store_true",
-    dest="enable_vtune_profiling",
-    help="Enable profiling support for Intel VTune profiler to profile "
-         "JavaScript code executed in nodejs. This feature is only available "
-         "for x32, x86, and x64 architectures.")
-
 parser.add_option("--enable-pgo-generate",
     action="store_true",
     dest="enable_pgo_generate",
@@ -992,15 +985,6 @@ def configure_node(o):
   if flavor == 'aix':
     o['variables']['node_target_type'] = 'static_library'
 
-  if target_arch in ('x86', 'x64', 'ia32', 'x32'):
-    o['variables']['node_enable_v8_vtunejit'] = b(options.enable_vtune_profiling)
-  elif options.enable_vtune_profiling:
-    raise Exception(
-       'The VTune profiler for JavaScript is only supported on x32, x86, and x64 '
-       'architectures.')
-  else:
-    o['variables']['node_enable_v8_vtunejit'] = 'false'
-
   if flavor != 'linux' and (options.enable_pgo_generate or options.enable_pgo_use):
     raise Exception(
       'The pgo option is supported only on linux.')