Hi Michael and All,

I tried following the build instructions for LuaJit and I'm getting
problems.  Using the environment variable from the instructions, I get
this if building from luajit head:

Steven-Yis-MacBook-Pro:libluajit stevenyi$ source ~/.profile
Steven-Yis-MacBook-Pro:libluajit stevenyi$     make HOST_CC="gcc -m32"
CROSS=$NDKP TARGET_FLAGS="$NDKF $NDKARCH" TARGET_SYS=linux
==== Building LuaJIT 2.0.2 ====
make -C src
cc1: error: unrecognized command line option "-mfloat-abi=softfp"
lj_arch.h:0: error: bad value (armv7-a) for -march= switch
lj_arch.h:0: error: bad value (armv7-a) for -mtune= switch
cc1: error: unrecognized command line option "-mfloat-abi=softfp"
lj_arch.h:0: error: bad value (armv7-a) for -march= switch
lj_arch.h:0: error: bad value (armv7-a) for -mtune= switch
cc1: error: unrecognized command line option "-mfloat-abi=softfp"
lj_arch.h:0: error: bad value (armv7-a) for -march= switch
lj_arch.h:0: error: bad value (armv7-a) for -mtune= switch
cc1: error: unrecognized command line option "-mfloat-abi=softfp"
lj_arch.h:0: error: bad value (armv7-a) for -march= switch
lj_arch.h:0: error: bad value (armv7-a) for -mtune= switch
cc1: error: unrecognized command line option "-mfloat-abi=softfp"
lj_arch.h:0: error: bad value (armv7-a) for -march= switch
lj_arch.h:0: error: bad value (armv7-a) for -mtune= switch
cc1: error: unrecognized command line option "-mfloat-abi=softfp"
lj_arch.h:0: error: bad value (armv7-a) for -march= switch
lj_arch.h:0: error: bad value (armv7-a) for -mtune= switch
Makefile:230: *** Unsupported target architecture.  Stop.
make: *** [default] Error 2
Steven-Yis-MacBook-Pro:libluajit stevenyi$

If I comment out NDKARCH in my environment variables, I get
compilation errors.


Also, luajit does not seem to have a jni folder, and LuaCsound refers
to ../../../luajit-2.0, while the shared lib reference is for just
"libluajit".  I don't see any jni folder for Android related files for
building the library.

Any advice?

Thanks,
steven

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Hi Michael,

The building part I'll keep looking at, but the
LuaCsound/jni/Android.mk is still suspect.  It has:

$(LOCAL_PATH)../../../luajit-2.0/src
$(LOCAL_PATH)../../../luajit-2.0/src/libluajit.a

LOCAL_STATIC_LIBRARIES += libluajit

Could you modify these paths to reference NDK_MODULE_PATH, to match
the other plugins' builds?  I'll be back on looking at android in a
moment, about to upload a universal binary for OSX.

Thanks!
steven

On Wed, Jun 12, 2013 at 6:35 PM, Michael Gogins
 wrote:
> Hi, sorry to hear of more problems.
>
> I'm not sure what the problem is, so all I can do is detail my setup.
>
> I'm using the NDK for Windows 32 bit, version r8e.
>
> NDK --
>
> new@sorabji /d/android/android-ndk-r8e/platforms
> $ ls -ll
> total 0
> drwxr-xr-x 5 new Administrators 0 May 18 06:45 android-14
> drwxr-xr-x 3 new Administrators 0 May 18 06:45 android-3
> drwxr-xr-x 3 new Administrators 0 May 18 06:45 android-4
> drwxr-xr-x 3 new Administrators 0 May 18 06:45 android-5
> drwxr-xr-x 3 new Administrators 0 May 18 06:45 android-8
> drwxr-xr-x 5 new Administrators 0 May 18 06:45 android-9
>
> In your build shell, check that the environment variables are correct for
> your NDK setup. I have:
>
> export NDKABI=9
> export NDKVER=$NDK/toolchains/arm-linux-androideabi-4.7
> export NDKP=$NDKVER/prebuilt/windows/bin/arm-linux-androideabi-
> export NDKF="--sysroot $NDK/platforms/android-$NDKABI/arch-arm"
> export NDKARCH="-march=armv7-a -mfloat-abi=softfp -Wl,--fix-cortex-a8"
>
> Obviously, the ndk-build command uses these build up the actual correct make
> commands for the architecture, abi, and chosen toolchain (gcc 4.7 in my
> case, perhaps you are using an earlier one).
>
> SDK --
>
> new@sorabji /d/android/adt-bundle-windows-x86-20130514/sdk/platforms
> $ ls -ll
> total 12
> drwxr-xr-x 6 new Administrators 4096 May 26 13:08 android-10
> drwxr-xr-x 7 new Administrators 4096 May 31 18:58 android-11
> drwxr-xr-x 5 new Administrators 4096 May 17 20:52 android-17
>
> The luajit library is not built with the NDK but just with gcc and GNU make.
> This is according to Mike Pall's specific instructions. That is why there is
> no jni dir. I thought that was clear from my instructions, so I'll make them
> clearer.
>
> In Eclipse, I have:
>
> project-properties --
>
> # Project target.
> target=android-10
>
> I think this is supposed to match one of the ADT bundle platform
> directories.
>
> And also:
>
> CSDPlayer's AndroidManifest.mf --
>
>     
>
> If these all match your environment and you're still having problems, then
> look for a typo... if there is no typo, perhaps we can do a remote desktop
> connection or desktop sharing and see what the problem is.
>
> Hope this helps,
> Mike
>
>
>
>
>
>
>
> Michael Gogins
> Irreducible Productions
> http://michaelgogins.tumblr.com
> Michael dot Gogins at gmail dot com
>
>
> On Wed, Jun 12, 2013 at 6:07 PM, Steven Yi  wrote:
>>
>> Hi Michael and All,
>>
>> I tried following the build instructions for LuaJit and I'm getting
>> problems.  Using the environment variable from the instructions, I get
>> this if building from luajit head:
>>
>> Steven-Yis-MacBook-Pro:libluajit stevenyi$ source ~/.profile
>> Steven-Yis-MacBook-Pro:libluajit stevenyi$     make HOST_CC="gcc -m32"
>> CROSS=$NDKP TARGET_FLAGS="$NDKF $NDKARCH" TARGET_SYS=linux
>> ==== Building LuaJIT 2.0.2 ====
>> make -C src
>> cc1: error: unrecognized command line option "-mfloat-abi=softfp"
>> lj_arch.h:0: error: bad value (armv7-a) for -march= switch
>> lj_arch.h:0: error: bad value (armv7-a) for -mtune= switch
>> cc1: error: unrecognized command line option "-mfloat-abi=softfp"
>> lj_arch.h:0: error: bad value (armv7-a) for -march= switch
>> lj_arch.h:0: error: bad value (armv7-a) for -mtune= switch
>> cc1: error: unrecognized command line option "-mfloat-abi=softfp"
>> lj_arch.h:0: error: bad value (armv7-a) for -march= switch
>> lj_arch.h:0: error: bad value (armv7-a) for -mtune= switch
>> cc1: error: unrecognized command line option "-mfloat-abi=softfp"
>> lj_arch.h:0: error: bad value (armv7-a) for -march= switch
>> lj_arch.h:0: error: bad value (armv7-a) for -mtune= switch
>> cc1: error: unrecognized command line option "-mfloat-abi=softfp"
>> lj_arch.h:0: error: bad value (armv7-a) for -march= switch
>> lj_arch.h:0: error: bad value (armv7-a) for -mtune= switch
>> cc1: error: unrecognized command line option "-mfloat-abi=softfp"
>> lj_arch.h:0: error: bad value (armv7-a) for -march= switch
>> lj_arch.h:0: error: bad value (armv7-a) for -mtune= switch
>> Makefile:230: *** Unsupported target architecture.  Stop.
>> make: *** [default] Error 2
>> Steven-Yis-MacBook-Pro:libluajit stevenyi$
>>
>> If I comment out NDKARCH in my environment variables, I get
>> compilation errors.
>>
>>
>> Also, luajit does not seem to have a jni folder, and LuaCsound refers
>> to ../../../luajit-2.0, while the shared lib reference is for just
>> "libluajit".  I don't see any jni folder for Android related files for
>> building the library.
>>
>> Any advice?
>>
>> Thanks,
>> steven
>>
>>
>> ------------------------------------------------------------------------------
>> This SF.net email is sponsored by Windows:
>>
>> Build for Windows Store.
>>
>> http://p.sf.net/sfu/windows-dev2dev
>> _______________________________________________
>> Csound-devel mailing list
>> Csound-devel@lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/csound-devel
>
>
>
> ------------------------------------------------------------------------------
> This SF.net email is sponsored by Windows:
>
> Build for Windows Store.
>
> http://p.sf.net/sfu/windows-dev2dev
> _______________________________________________
> Csound-devel mailing list
> Csound-devel@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/csound-devel
>

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Thanks Michael,

I saw one place that needed updating (about to commit that).  I just
managed to get luajit compiled (yay! turned out one of the variables
wasn't set correctly).  LuaCsound also just built.  I think everything
is now set.

I'm going to work on the release script now.  Hope to have RC3 for
Android up soon.

Thanks!
steven

On Wed, Jun 12, 2013 at 6:55 PM, Michael Gogins
 wrote:
> OK, I fixed that and pushed it.
>
> Best
> Mike
>
> Michael Gogins
> Irreducible Productions
> http://michaelgogins.tumblr.com
> Michael dot Gogins at gmail dot com
>
>
> On Wed, Jun 12, 2013 at 6:50 PM, Michael Gogins 
> wrote:
>>
>> I'll try your suggestion. I had to change to static linkage because the
>> LuaJIT build system, which I DON'T want to mess with, embeds a versioned
>> soname that Android won't handle.
>>
>> Best,
>> Mike
>>
>> Michael Gogins
>> Irreducible Productions
>> http://michaelgogins.tumblr.com
>> Michael dot Gogins at gmail dot com
>>
>>
>> On Wed, Jun 12, 2013 at 6:46 PM, Steven Yi  wrote:
>>>
>>> Hi Michael,
>>>
>>> The building part I'll keep looking at, but the
>>> LuaCsound/jni/Android.mk is still suspect.  It has:
>>>
>>> $(LOCAL_PATH)../../../luajit-2.0/src
>>> $(LOCAL_PATH)../../../luajit-2.0/src/libluajit.a
>>>
>>> LOCAL_STATIC_LIBRARIES += libluajit
>>>
>>> Could you modify these paths to reference NDK_MODULE_PATH, to match
>>> the other plugins' builds?  I'll be back on looking at android in a
>>> moment, about to upload a universal binary for OSX.
>>>
>>> Thanks!
>>> steven
>>>
>>> On Wed, Jun 12, 2013 at 6:35 PM, Michael Gogins
>>>  wrote:
>>> > Hi, sorry to hear of more problems.
>>> >
>>> > I'm not sure what the problem is, so all I can do is detail my setup.
>>> >
>>> > I'm using the NDK for Windows 32 bit, version r8e.
>>> >
>>> > NDK --
>>> >
>>> > new@sorabji /d/android/android-ndk-r8e/platforms
>>> > $ ls -ll
>>> > total 0
>>> > drwxr-xr-x 5 new Administrators 0 May 18 06:45 android-14
>>> > drwxr-xr-x 3 new Administrators 0 May 18 06:45 android-3
>>> > drwxr-xr-x 3 new Administrators 0 May 18 06:45 android-4
>>> > drwxr-xr-x 3 new Administrators 0 May 18 06:45 android-5
>>> > drwxr-xr-x 3 new Administrators 0 May 18 06:45 android-8
>>> > drwxr-xr-x 5 new Administrators 0 May 18 06:45 android-9
>>> >
>>> > In your build shell, check that the environment variables are correct
>>> > for
>>> > your NDK setup. I have:
>>> >
>>> > export NDKABI=9
>>> > export NDKVER=$NDK/toolchains/arm-linux-androideabi-4.7
>>> > export NDKP=$NDKVER/prebuilt/windows/bin/arm-linux-androideabi-
>>> > export NDKF="--sysroot $NDK/platforms/android-$NDKABI/arch-arm"
>>> > export NDKARCH="-march=armv7-a -mfloat-abi=softfp -Wl,--fix-cortex-a8"
>>> >
>>> > Obviously, the ndk-build command uses these build up the actual correct
>>> > make
>>> > commands for the architecture, abi, and chosen toolchain (gcc 4.7 in my
>>> > case, perhaps you are using an earlier one).
>>> >
>>> > SDK --
>>> >
>>> > new@sorabji /d/android/adt-bundle-windows-x86-20130514/sdk/platforms
>>> > $ ls -ll
>>> > total 12
>>> > drwxr-xr-x 6 new Administrators 4096 May 26 13:08 android-10
>>> > drwxr-xr-x 7 new Administrators 4096 May 31 18:58 android-11
>>> > drwxr-xr-x 5 new Administrators 4096 May 17 20:52 android-17
>>> >
>>> > The luajit library is not built with the NDK but just with gcc and GNU
>>> > make.
>>> > This is according to Mike Pall's specific instructions. That is why
>>> > there is
>>> > no jni dir. I thought that was clear from my instructions, so I'll make
>>> > them
>>> > clearer.
>>> >
>>> > In Eclipse, I have:
>>> >
>>> > project-properties --
>>> >
>>> > # Project target.
>>> > target=android-10
>>> >
>>> > I think this is supposed to match one of the ADT bundle platform
>>> > directories.
>>> >
>>> > And also:
>>> >
>>> > CSDPlayer's AndroidManifest.mf --
>>> >
>>> >     
>>> >
>>> > If these all match your environment and you're still having problems,
>>> > then
>>> > look for a typo... if there is no typo, perhaps we can do a remote
>>> > desktop
>>> > connection or desktop sharing and see what the problem is.
>>> >
>>> > Hope this helps,
>>> > Mike
>>> >
>>> >
>>> >
>>> >
>>> >
>>> >
>>> >
>>> > Michael Gogins
>>> > Irreducible Productions
>>> > http://michaelgogins.tumblr.com
>>> > Michael dot Gogins at gmail dot com
>>> >
>>> >
>>> > On Wed, Jun 12, 2013 at 6:07 PM, Steven Yi  wrote:
>>> >>
>>> >> Hi Michael and All,
>>> >>
>>> >> I tried following the build instructions for LuaJit and I'm getting
>>> >> problems.  Using the environment variable from the instructions, I get
>>> >> this if building from luajit head:
>>> >>
>>> >> Steven-Yis-MacBook-Pro:libluajit stevenyi$ source ~/.profile
>>> >> Steven-Yis-MacBook-Pro:libluajit stevenyi$     make HOST_CC="gcc -m32"
>>> >> CROSS=$NDKP TARGET_FLAGS="$NDKF $NDKARCH" TARGET_SYS=linux
>>> >> ==== Building LuaJIT 2.0.2 ====
>>> >> make -C src
>>> >> cc1: error: unrecognized command line option "-mfloat-abi=softfp"
>>> >> lj_arch.h:0: error: bad value (armv7-a) for -march= switch
>>> >> lj_arch.h:0: error: bad value (armv7-a) for -mtune= switch
>>> >> cc1: error: unrecognized command line option "-mfloat-abi=softfp"
>>> >> lj_arch.h:0: error: bad value (armv7-a) for -march= switch
>>> >> lj_arch.h:0: error: bad value (armv7-a) for -mtune= switch
>>> >> cc1: error: unrecognized command line option "-mfloat-abi=softfp"
>>> >> lj_arch.h:0: error: bad value (armv7-a) for -march= switch
>>> >> lj_arch.h:0: error: bad value (armv7-a) for -mtune= switch
>>> >> cc1: error: unrecognized command line option "-mfloat-abi=softfp"
>>> >> lj_arch.h:0: error: bad value (armv7-a) for -march= switch
>>> >> lj_arch.h:0: error: bad value (armv7-a) for -mtune= switch
>>> >> cc1: error: unrecognized command line option "-mfloat-abi=softfp"
>>> >> lj_arch.h:0: error: bad value (armv7-a) for -march= switch
>>> >> lj_arch.h:0: error: bad value (armv7-a) for -mtune= switch
>>> >> cc1: error: unrecognized command line option "-mfloat-abi=softfp"
>>> >> lj_arch.h:0: error: bad value (armv7-a) for -march= switch
>>> >> lj_arch.h:0: error: bad value (armv7-a) for -mtune= switch
>>> >> Makefile:230: *** Unsupported target architecture.  Stop.
>>> >> make: *** [default] Error 2
>>> >> Steven-Yis-MacBook-Pro:libluajit stevenyi$
>>> >>
>>> >> If I comment out NDKARCH in my environment variables, I get
>>> >> compilation errors.
>>> >>
>>> >>
>>> >> Also, luajit does not seem to have a jni folder, and LuaCsound refers
>>> >> to ../../../luajit-2.0, while the shared lib reference is for just
>>> >> "libluajit".  I don't see any jni folder for Android related files for
>>> >> building the library.
>>> >>
>>> >> Any advice?
>>> >>
>>> >> Thanks,
>>> >> steven
>>> >>
>>> >>
>>> >>
>>> >> ------------------------------------------------------------------------------
>>> >> This SF.net email is sponsored by Windows:
>>> >>
>>> >> Build for Windows Store.
>>> >>
>>> >> http://p.sf.net/sfu/windows-dev2dev
>>> >> _______________________________________________
>>> >> Csound-devel mailing list
>>> >> Csound-devel@lists.sourceforge.net
>>> >> https://lists.sourceforge.net/lists/listinfo/csound-devel
>>> >
>>> >
>>> >
>>> >
>>> > ------------------------------------------------------------------------------
>>> > This SF.net email is sponsored by Windows:
>>> >
>>> > Build for Windows Store.
>>> >
>>> > http://p.sf.net/sfu/windows-dev2dev
>>> > _______________________________________________
>>> > Csound-devel mailing list
>>> > Csound-devel@lists.sourceforge.net
>>> > https://lists.sourceforge.net/lists/listinfo/csound-devel
>>> >
>>>
>>>
>>> ------------------------------------------------------------------------------
>>> This SF.net email is sponsored by Windows:
>>>
>>> Build for Windows Store.
>>>
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>>
>>
>
>
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Glad to hear it,
Mike