BUILD LibVLC on QNX

[Hachaso]

Hi!

I'm trying to get libVLC to build on QNX.
when I run

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./configure CC=ntoarm-gcc --host=arm-unknown-nto-qnx6.5.0 --target=arm-unknown-nto-qnx6.5.0 CXX=arm-unknown-nto-qnx6.5.0-g++ CFLAGS=-static CXXFLAGS=-static --disable-lua

I get

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configure: error: Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.

I downloaded the source code of libmad and placed it in the ./libs folder under the root VLC folder.
Is this the correct way to do it?
Doing this does not help much. Do I need to do something else?

Does anyone have any procedure how to configure and build for QNX ?
Any hints?

Thanks

[Rémi Denis-Courmont]

The VLC build system uses pkg-config to find (most) underlying libraries. You need to install libmad, and configure the pkg-config environment variables adequately.

[Hachaso]

Do I need to install the libmad lib on my Mac OS X.. or build it from source and install it on my MAC?
Will that really work on QNX as well?

[Rémi Denis-Courmont]

No. You need to (cross-)compile libmad and all other relevant underlying libraries, install them somewhere and tell the VLC build system where to find them.

This is not at all specific to VLC anyhow.

[Jean-Baptiste Kempf]

Did you try to use the VLC contrib system?

[Hachaso]

What is the VLC contrib system??

I have tried to build libmad for QNX using QCC. I manage to rung ./configure with all the parameters and point out my QCC.
When I make I get these errors:

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synth.c: In function 'dct32': synth.c:218: error: impossible constraint in 'asm' synth.c:219: error: impossible constraint in 'asm' synth.c:222: error: impossible constraint in 'asm' synth.c:224: error: impossible constraint in 'asm' synth.c:226: error: impossible constraint in 'asm' synth.c:227: error: impossible constraint in 'asm' synth.c:230: error: impossible constraint in 'asm' synth.c:232: error: impossible constraint in 'asm' synth.c:234: error: impossible constraint in 'asm' synth.c:235: error: impossible constraint in 'asm' synth.c:238: error: impossible constraint in 'asm' synth.c:240: error: impossible constraint in 'asm' synth.c:242: error: impossible constraint in 'asm' synth.c:243: error: impossible constraint in 'asm' synth.c:246: error: impossible constraint in 'asm' synth.c:248: error: impossible constraint in 'asm' synth.c:250: error: impossible constraint in 'asm' synth.c:251: error: impossible constraint in 'asm' synth.c:254: error: impossible constraint in 'asm' synth.c:256: error: impossible constraint in 'asm' synth.c:258: error: impossible constraint in 'asm' synth.c:259: error: impossible constraint in 'asm' synth.c:262: error: impossible constraint in 'asm' synth.c:264: error: impossible constraint in 'asm' synth.c:266: error: impossible constraint in 'asm' synth.c:267: error: impossible constraint in 'asm' synth.c:270: error: impossible constraint in 'asm' synth.c:272: error: impossible constraint in 'asm' synth.c:274: error: impossible constraint in 'asm' synth.c:275: error: impossible constraint in 'asm' synth.c:278: error: impossible constraint in 'asm' synth.c:280: error: impossible constraint in 'asm' synth.c:282: error: impossible constraint in 'asm' synth.c:283: error: impossible constraint in 'asm' synth.c:284: error: impossible constraint in 'asm' synth.c:285: error: impossible constraint in 'asm' synth.c:286: error: impossible constraint in 'asm' synth.c:287: error: impossible constraint in 'asm' synth.c:288: error: impossible constraint in 'asm' synth.c:289: error: impossible constraint in 'asm' synth.c:291: error: impossible constraint in 'asm' synth.c:292: error: impossible constraint in 'asm' synth.c:293: error: impossible constraint in 'asm' synth.c:294: error: impossible constraint in 'asm' synth.c:296: error: impossible constraint in 'asm' synth.c:297: error: impossible constraint in 'asm' synth.c:298: error: impossible constraint in 'asm' synth.c:299: error: impossible constraint in 'asm' synth.c:305: error: impossible constraint in 'asm' synth.c:366: error: impossible constraint in 'asm' synth.c:367: error: impossible constraint in 'asm' synth.c:372: error: impossible constraint in 'asm' synth.c:374: error: impossible constraint in 'asm' synth.c:375: error: impossible constraint in 'asm' synth.c:382: error: impossible constraint in 'asm' synth.c:383: error: impossible constraint in 'asm' synth.c:390: error: impossible constraint in 'asm' synth.c:391: error: impossible constraint in 'asm' synth.c:400: error: impossible constraint in 'asm' synth.c:401: error: impossible constraint in 'asm' synth.c:408: error: impossible constraint in 'asm' synth.c:412: error: impossible constraint in 'asm' synth.c:414: error: impossible constraint in 'asm' synth.c:415: error: impossible constraint in 'asm' synth.c:424: error: impossible constraint in 'asm' synth.c:426: error: impossible constraint in 'asm' synth.c:427: error: impossible constraint in 'asm' synth.c:436: error: impossible constraint in 'asm' synth.c:440: error: impossible constraint in 'asm' synth.c:446: error: impossible constraint in 'asm' synth.c:450: error: impossible constraint in 'asm' synth.c:453: error: impossible constraint in 'asm' synth.c:454: error: impossible constraint in 'asm' synth.c:461: error: impossible constraint in 'asm' synth.c:467: error: impossible constraint in 'asm' synth.c:479: error: impossible constraint in 'asm' synth.c:487: error: impossible constraint in 'asm' synth.c:491: error: impossible constraint in 'asm' synth.c:497: error: impossible constraint in 'asm' synth.c:502: error: impossible constraint in 'asm' {standard input}: Assembler messages: {standard input}:179: Error: bad instruction `shrdl #28,sl,sl' {standard input}:187: Error: bad instruction `shrdl #28,r3,r3' {standard input}:210: Error: bad instruction `shrdl #28,r1,r1' {standard input}:233: Error: bad instruction `shrdl #28,r3,r8' {standard input}:275: Error: bad instruction `shrdl #28,r7,r7' {standard input}:292: Error: bad instruction `shrdl #28,r3,r3' {standard input}:319: Error: bad instruction `shrdl #28,ip,sl' {standard input}:328: Error: bad instruction `shrdl #28,ip,r7' {standard input}:340: Error: bad instruction `shrdl #28,ip,r3' {standard input}:369: Error: bad instruction `shrdl #28,r2,r2' {standard input}:385: Error: bad instruction `shrdl #28,r4,r4' {standard input}:408: Error: bad instruction `shrdl #28,r3,r5' {standard input}:434: Error: bad instruction `shrdl #28,r2,r2' {standard input}:454: Error: bad instruction `shrdl #28,r3,r3' {standard input}:469: Error: bad instruction `shrdl #28,r4,r4' {standard input}:489: Error: bad instruction `shrdl #28,r3,r6' {standard input}:524: Error: bad instruction `shrdl #28,r2,r2' {standard input}:535: Error: bad instruction `shrdl #28,r3,r3' {standard input}:552: Error: bad instruction `shrdl #28,ip,ip' {standard input}:575: Error: bad instruction `shrdl #28,r3,ip' {standard input}:602: Error: bad instruction `shrdl #28,r2,r2' {standard input}:620: Error: bad instruction `shrdl #28,r3,r3' {standard input}:642: Error: bad instruction `shrdl #28,r4,r4' {standard input}:666: Error: bad instruction `shrdl #28,r3,r4' {standard input}:712: Error: bad instruction `shrdl #28,r2,r2' {standard input}:720: Error: bad instruction `shrdl #28,r3,r3' {standard input}:747: Error: bad instruction `shrdl #28,r9,r3' {standard input}:755: Error: bad instruction `shrdl #28,r9,r2' {standard input}:775: Error: bad instruction `shrdl #28,r9,r1' {standard input}:796: Error: bad instruction `shrdl #28,r0,r0' {standard input}:829: Error: bad instruction `shrdl #28,r9,r1' {standard input}:838: Error: bad instruction `shrdl #28,r9,r0' {standard input}:866: Error: bad instruction `shrdl #28,r9,[sp,#44]' {standard input}:883: Error: bad instruction `shrdl #28,fp,fp' {standard input}:905: Error: bad instruction `shrdl #28,r9,[sp,#36]' {standard input}:925: Error: bad instruction `shrdl #28,fp,fp' {standard input}:943: Error: bad instruction `shrdl #28,r9,[sp,#28]' {standard input}:963: Error: bad instruction `shrdl #28,fp,fp' {standard input}:992: Error: bad instruction `shrdl #28,r9,[sp,#20]' cc: /Developer/SDKs/qnx650/host/darwin/x86/usr/lib/gcc/arm-unknown-nto-qnx6.5.0eabi/4.4.2/cc1 error 1 {standard input}:1033: Error: bad instruction `shrdl #28,fp,fp' {standard input}:1041: Error: bad instruction `shrdl #28,r9,r9' {standard input}:1112: Error: bad instruction `shrdl #28,r8,r5' {standard input}:1121: Error: bad instruction `shrdl #28,r8,r6' {standard input}:1130: Error: bad instruction `shrdl #28,r8,r4' {standard input}:1139: Error: bad instruction `shrdl #28,r8,r0' {standard input}:1162: Error: bad instruction `shrdl #28,r8,ip' {standard input}:1175: Error: bad instruction `shrdl #28,r7,r1' {standard input}:1220: Error: bad instruction `shrdl #28,r8,r7' {standard input}:1226: Error: bad instruction `shrdl #28,r2,r2' {standard input}:1269: Error: bad instruction `shrdl #28,r2,r2' {standard input}:1287: Error: bad instruction `shrdl #28,r1,r1' {standard input}:1329: Error: bad instruction `shrdl #28,r1,r1' {standard input}:1443: Error: bad instruction `shrdl #28,r1,r1' {standard input}:1451: Error: bad instruction `shrdl #28,r0,r0' {standard input}:1482: Error: bad instruction `shrdl #28,ip,r5' {standard input}:1491: Error: bad instruction `shrdl #28,ip,r1' {standard input}:1514: Error: bad instruction `shrdl #28,ip,r1' {standard input}:1523: Error: bad instruction `shrdl #28,ip,ip' {standard input}:1559: Error: bad instruction `shrdl #28,r1,r1' {standard input}:1567: Error: bad instruction `shrdl #28,ip,ip' {standard input}:1598: Error: bad instruction `shrdl #28,r1,r1' {standard input}:1614: Error: bad instruction `shrdl #28,r5,r4' {standard input}:1625: Error: bad instruction `shrdl #28,r5,r1' {standard input}:1642: Error: bad instruction `shrdl #28,r5,fp' {standard input}:1669: Error: bad instruction `shrdl #28,r1,r1' {standard input}:1692: Error: bad instruction `shrdl #28,ip,r1' {standard input}:1701: Error: bad instruction `shrdl #28,ip,ip' {standard input}:1728: Error: bad instruction `shrdl #28,r3,r3' {standard input}:1742: Error: bad instruction `shrdl #28,r6,r5' {standard input}:1755: Error: bad instruction `shrdl #28,r6,r5' {standard input}:1786: Error: bad instruction `shrdl #28,r6,r6' {standard input}:1809: Error: bad instruction `shrdl #28,r5,r3' {standard input}:1818: Error: bad instruction `shrdl #28,r5,r5' {standard input}:1845: Error: bad instruction `shrdl #28,r4,r4' {standard input}:1869: Error: bad instruction `shrdl #28,r3,r3' {standard input}:1891: Error: bad instruction `shrdl #28,r6,r1' {standard input}:1919: Error: bad instruction `shrdl #28,r6,r6' {standard input}:1938: Error: bad instruction `shrdl #28,r3,r3' {standard input}:1952: Error: bad instruction `shrdl #28,r1,r7' {standard input}:1971: Error: bad instruction `shrdl #28,r1,r1' cc: /Developer/SDKs/qnx650/host/darwin/x86/usr/bin/ntoarm-as error 1 make[2]: *** [synth.lo] Error 1 make[1]: *** [all-recursive] Error 1 make: *** [all] Error 2

[Jean-Baptiste Kempf]

See extras/contrib/ or contrib folders in VLC.