Bug#565860: FTBFS - configure: error: JACK library not found

[Adrian Knoth]

On Mon, Jan 18, 2010 at 08:42:24PM -0700, dann frazier wrote:

Hi!

(just some notes to speed up debugging)

> configure:4272: checking for SSE optimization
> configure:4312: g++ -o conftest -g -O2 -msse -mfpmath=sse -ffast-math -I/usr/share/qt4/include -I/usr/local/include -I/usr/include -I/usr/include/qt4   conftest.cpp -L/usr/local/lib -L/usr/lib  >&5
> cc1plus: error: unrecognized command line option "-msse"
> cc1plus: error: unrecognized command line option "-mfpmath=sse"
> configure:4316: $? = 1

So no SSE on these machines. However:

> configure:4537: g++ -o conftest -g -O2 -msse -mfpmath=sse -ffast-math -I/usr/share/qt4/include -I/usr/local/include -I/usr/include -I/usr/include/qt4   conftest.cpp -lm  -L/usr/local/lib -L/usr/lib  >&5
> cc1plus: error: unrecognized command line option "-msse"
> cc1plus: error: unrecognized command line option "-mfpmath=sse"

configure is trying with SSE again.

> configure:4577: checking for main in -lX11
> configure:4606: g++ -o conftest -g -O2 -msse -mfpmath=sse -ffast-math -I/usr/share/qt4/include -I/usr/local/include -I/usr/include -I/usr/include/qt4   conftest.cpp -lX11  -L/usr/local/lib -L/usr/lib  >&5
> cc1plus: error: unrecognized command line option "-msse"
> cc1plus: error: unrecognized command line option "-mfpmath=sse"

Again.

> configure:4634: result: no
> configure:4646: checking for main in -lXext
> configure:4675: g++ -o conftest -g -O2 -msse -mfpmath=sse -ffast-math -I/usr/share/qt4/include -I/usr/local/include -I/usr/include -I/usr/include/qt4   conftest.cpp -lXext  -L/usr/local/lib -L/usr/lib  >&5
> cc1plus: error: unrecognized command line option "-msse"
> cc1plus: error: unrecognized command line option "-mfpmath=sse"

Again.

> configure:4716: checking for round in -lm
> configure:4751: g++ -o conftest -g -O2 -msse -mfpmath=sse -ffast-math -I/usr/share/qt4/include -I/usr/local/include -I/usr/include -I/usr/include/qt4   conftest.cpp -lm  -L/usr/local/lib -L/usr/lib  >&5
> cc1plus: error: unrecognized command line option "-msse"
> cc1plus: error: unrecognized command line option "-mfpmath=sse"

Again.

> configure:4796: checking for main in -ljack
> configure:4825: g++ -o conftest -g -O2 -msse -mfpmath=sse -ffast-math -I/usr/share/qt4/include -I/usr/local/include -I/usr/include -I/usr/include/qt4   conftest.cpp -ljack  -L/usr/local/lib -L/usr/lib  >&5
> cc1plus: error: unrecognized command line option "-msse"
> cc1plus: error: unrecognized command line option "-mfpmath=sse"

Again.

> configure:4853: result: no
> configure:4862: error: JACK library not found.

And that's it.


It's probably a bug in configure(.ac), however, you can work around if
you conditionally set --disable-sse on non-amd64. (i386 doesn't have
SSE, i686 could, but that's not an ordinary Debian target)


HTH

-- 
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