Hi,

I'm going to try building node master on my Synology 211j again
(Feroceon 88FR131 rev 1 (v5l))

I remember from past experience that I had to patch SConstruct to pass
-march=armv5t and have armeabi to soft (default was softfp).

It seems now (maybe back then aswell) you I can actually pass --dest-
cpu=armv5t to the configure script (it could be that this also works
for armv7)

Since it takes a looooooooooooong time to compile, I don't know yet if
I'll hit any other roadblocks.

Best regards,

Jeroen

On Jun 22, 3:51 pm, Ben Noordhuis <i...@bnoordhuis.nl> wrote:
> On Fri, Jun 22, 2012 at 3:39 PM, Ewan Leith <ewan.le...@gmail.com> wrote:
> > Hi all, I'm trying to compile node v0.8 rc7 on my beaglebone, and the
> > configure script it falling over. It does work fine on the 0.6 branch. Has
> > anyone built node v0.8 or v0.7 on ARM?
>
> > Running configure (with or without -det-cpu=arm) gives the following output:
>
> > ./configure --dest-cpu=arm
> > { 'target_defaults': { 'cflags': [],
> >                        'default_configuration': 'Release',
> >                        'defines': [],
> >                        'include_dirs': [],
> >                        'libraries': []},
> >   'variables': { 'host_arch': 'arm',
> >                  'node_install_npm': 'true',
> >                  'node_install_waf': 'true',
> >                  'node_prefix': '',
> >                  'node_shared_openssl': 'false',
> >                  'node_shared_v8': 'false',
> >                  'node_shared_zlib': 'false',
> >                  'node_use_dtrace': 'false',
> >                  'node_use_etw': 'false',
> >                  'node_use_openssl': 'true',
> >                  'strict_aliasing': 'true',
> >                  'target_arch': 'arm',
> >                  'v8_use_snapshot': 'true'}}
> > creating  ./config.gypi
> > creating  ./config.mk
> > Traceback (most recent call last):
> >   File "tools/gyp_node", line 58, in <module>
> >     run_gyp(gyp_args)
> >   File "tools/gyp_node", line 18, in run_gyp
> >     rc = gyp.main(args)
> >   File "./tools/gyp/pylib/gyp/__init__.py", line 471, in main
> >     options.circular_check)
> >   File "./tools/gyp/pylib/gyp/__init__.py", line 111, in Load
> >     depth, generator_input_info, check, circular_check)
> >   File "./tools/gyp/pylib/gyp/input.py", line 2289, in Load
> >     depth, check)
> >   File "./tools/gyp/pylib/gyp/input.py", line 433, in LoadTargetBuildFile
> >     includes, depth, check)
> >   File "./tools/gyp/pylib/gyp/input.py", line 387, in LoadTargetBuildFile
> >     build_file_path)
> >   File "./tools/gyp/pylib/gyp/input.py", line 984, in
> > ProcessVariablesAndConditionsInDict
> >     ProcessConditionsInDict(the_dict, is_late, variables, build_file)
> >   File "./tools/gyp/pylib/gyp/input.py", line 861, in
> > ProcessConditionsInDict
> >     variables, build_file)
> >   File "./tools/gyp/pylib/gyp/input.py", line 1010, in
> > ProcessVariablesAndConditionsInDict
> >     build_file)
> >   File "./tools/gyp/pylib/gyp/input.py", line 1025, in
> > ProcessVariablesAndConditionsInList
> >     ProcessVariablesAndConditionsInDict(item, is_late, variables,
> > build_file)
> >   File "./tools/gyp/pylib/gyp/input.py", line 1010, in
> > ProcessVariablesAndConditionsInDict
> >     build_file)
> >   File "./tools/gyp/pylib/gyp/input.py", line 1025, in
> > ProcessVariablesAndConditionsInList
> >     ProcessVariablesAndConditionsInDict(item, is_late, variables,
> > build_file)
> >   File "./tools/gyp/pylib/gyp/input.py", line 984, in
> > ProcessVariablesAndConditionsInDict
> >     ProcessConditionsInDict(the_dict, is_late, variables, build_file)
> >   File "./tools/gyp/pylib/gyp/input.py", line 861, in
> > ProcessConditionsInDict
> >     variables, build_file)
> >   File "./tools/gyp/pylib/gyp/input.py", line 984, in
> > ProcessVariablesAndConditionsInDict
> >     ProcessConditionsInDict(the_dict, is_late, variables, build_file)
> >   File "./tools/gyp/pylib/gyp/input.py", line 842, in
> > ProcessConditionsInDict
> >     if eval(ast_code, {'__builtins__': None}, variables):
> >   File "<string>", line 1, in <module>
> > NameError: name 'armv7' is not defined while evaluating condition 'armv7==1'
> > in /tmp/node-v0.8.0/deps/v8/tools/gyp/v8.gyp while loading dependencies of
> > /tmp/node-v0.8.0/node.gyp while trying to load /tmp/node-v0.8.0/node.gyp
>
> > Hacking "deps/v8/tools/gyp/v8.gyp" to just remove the condition that it's
> > complaining about at line 997, lets the build continue and complete, but it
> > then crashes when built (probably because I'm excluding relevant switches to
> > gcc by changing the configure output).
>
> > The section of v8.gyp is around line 149:
>
> >                   'conditions': [
> >                     ['armv7==1', {
>
> > Has anyone built node v0.8 or v0.7 on ARM or have some ideas of how to
> > resolve this?
>
> Gah, I'm still waiting for my BeagleBone.
>
> Does it work when you add `'armv7%':'1'` (sans backticks) to the
> variables section of config.gypi or common.gypi?

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