Shorten gyp target names for PNaCl IRT Shim

ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_irt_shim.gyp

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'includes': [
     '../../../../../native_client/build/untrusted.gypi',
   ],
   'targets': [
     {
       # The full library, which PNaCl uses for offline .pexe -> .nexe.
-      'target_name': 'pnacl_irt_shim_aot',
+      # We keep the target names in this file short to avoid having really long
+      # path names on Windows.
+      # https://code.google.com/p/nativeclient/issues/detail?id=3846
+      'target_name': 'shim_aot',
       'type': 'none',
       'variables': {
         'nlib_target': 'libpnacl_irt_shim.a',
         'out_pnacl_newlib_arm': '>(tc_lib_dir_pnacl_translate)/lib-arm/>(nlib_target)',
         'out_pnacl_newlib_x86_32': '>(tc_lib_dir_pnacl_translate)/lib-x86-32/>(nlib_target)',
         'out_pnacl_newlib_x86_64': '>(tc_lib_dir_pnacl_translate)/lib-x86-64/>(nlib_target)',
         'out_pnacl_newlib_mips': '>(tc_lib_dir_pnacl_translate)/lib-mips32/>(nlib_target)',
         'out_pnacl_newlib_x86_32_nonsfi': '>(tc_lib_dir_pnacl_translate)/lib-x86-32-nonsfi/>(nlib_target)',
         'build_glibc': 0,
         'build_newlib': 0,
@@ skipping 20 matching lines @@
       },
       'dependencies': [
         '<(DEPTH)/native_client/tools.gyp:prep_toolchain',
       ],
     },
     # Smaller shim library for PNaCl in-browser translation.
     # Uses an unstable IRT hook interface to get the shim from the IRT itself.
     # If we ever change that hook interface or change the in-IRT shim's ABI,
     # we would need to clear the translation cache to match the new IRT.
     {
-      'target_name': 'pnacl_irt_shim_browser',
+      'target_name': 'shim_browser',
       'type': 'none',
       'variables': {
-        # Same name as pnacl_irt_shim_aot, so that we don't need to change
+        # Same output file name as shim_aot, so that we don't need to change
         # the linker commandlines, but output to the "for_browser" directory,
         # and have the pnacl_support_extension copy from that directory.
         'nlib_target': 'libpnacl_irt_shim.a',
         'out_pnacl_newlib_arm': '>(tc_lib_dir_pnacl_translate)/lib-arm/for_browser/>(nlib_target)',
         'out_pnacl_newlib_x86_32': '>(tc_lib_dir_pnacl_translate)/lib-x86-32/for_browser/>(nlib_target)',
         'out_pnacl_newlib_x86_64': '>(tc_lib_dir_pnacl_translate)/lib-x86-64/for_browser/>(nlib_target)',
         'out_pnacl_newlib_mips': '>(tc_lib_dir_pnacl_translate)/lib-mips32/for_browser/>(nlib_target)',
         'build_glibc': 0,
         'build_newlib': 0,
         'build_pnacl_newlib': 1,
@@ skipping 11 matching lines @@
         ],
       },
       'dependencies': [
         '<(DEPTH)/native_client/tools.gyp:prep_toolchain',
       ],
     },
     {
       # Second half of shim library for PNaCl in-browser translation.
       # This half goes into the IRT and is returned by the unstable
       # IRT hook interface.
-      'target_name': 'pnacl_irt_shim_for_irt',
+      'target_name': 'shim_for_irt',
       'type': 'none',
       'variables': {
         'nlib_target': 'libpnacl_irt_shim_for_irt.a',
         'build_glibc': 0,
         'build_newlib': 0,
         # Unlike the above, build this the way the IRT is built so that the
         # output library directories match the IRT linking search paths.
         'build_irt': 1,
         'sources': [
           'irt_shim_ppapi.c',
           'pnacl_shim.c',
         ],
       },
       'dependencies': [
         '<(DEPTH)/native_client/tools.gyp:prep_toolchain',
       ],
     },
   ],
 }