Update NaCl ARM build flags now that gcc used as default compiler.

ppapi/native_client/native_client.gyp

Index: ppapi/native_client/native_client.gyp
diff --git a/ppapi/native_client/native_client.gyp b/ppapi/native_client/native_client.gyp
index 825d1207b84bf4eff36d82d5e84205802abd0087..284721fe1bc9750088b09479f5bca814985d2b00 100644
--- a/ppapi/native_client/native_client.gyp
+++ b/ppapi/native_client/native_client.gyp
@@ -114,6 +114,8 @@
               '-lgio',
               '-Wl,--end-group',
               '-lm',
+              '-Wl,--section-start,.rodata=<(NACL_IRT_DATA_START)',
+              '-Wl,-Ttext-segment=<(NACL_IRT_TEXT_START)',
             ],
             # See http://code.google.com/p/nativeclient/issues/detail?id=2691.

[Derek Schuff, 2013/03/28 17:40:22]

this comment can go away now.

[Sam Clegg, 2013/03/28 23:08:37]

Done.

             # The PNaCl linker (gold) does not implement the "-Ttext-segment"
@@ -122,27 +124,16 @@
             # TODO(olonho): simplify flags handling and avoid duplication
             # with NaCl logic.
             'conditions': [
-              ['target_arch!="arm"',
-               {
-                 'link_flags': [
-                   '-Wl,--section-start,.rodata=<(NACL_IRT_DATA_START)',
-                   '-Wl,-Ttext-segment=<(NACL_IRT_TEXT_START)',
-                 ]
-               }, { # target_arch == "arm"
-                 # TODO(mcgrathr): This knowledge really belongs in
+              ['target_arch=="arm"',
+               { # TODO(mcgrathr): This knowledge really belongs in

[Derek Schuff, 2013/03/28 17:40:22]

If you're going to do this CL atomically with a nacl roll, can this TODO be
resolved as well? And, you probably don't need the extra compile_flag
(especially since it seems there would be no source files left)

[Sam Clegg, 2013/03/28 23:08:37]

Removed compile_flags.

                  # native_client/src/untrusted/irt/irt.gyp instead of here.
                  # But that builds libirt_browser.a as bitcode, so a native
                  # object does not fit happily there.
                  'sources': [
                    '../../native_client/src/untrusted/irt/aeabi_read_tp.S',
                  ],
-                 'link_flags': [
-                   '-Wl,--section-start,.rodata=<(NACL_IRT_DATA_START)',
-                   '-Wl,-Ttext=<(NACL_IRT_TEXT_START)',
-                   '--pnacl-allow-native',
-                   '-arch', 'arm',
-                   '-Wt,-mtls-use-call',
-                   '-Wl,--pnacl-irt-link',
+                 'compile_flags': [
+                   '-mtp=soft'
                  ],
                },
              ],