i think, all externals in PdX are compiled with "-march=pentium4 -msse2 -mfpmath=sse" (for whatever reasons, Pd itself seems to not be compiled with p4/sse2 support), which will most likely produce code that is non-executable on your machine.
that the machine used for building is a P3, doesn't matter much, as it need not run the code...think of it as "cross compiling" for a newer architecture.
fgasdr IOhannes
so with my 15 P3-s i'm obliged to stay with PdX-0.42.5 ?
or is it connected with Windows-XP and not with Linux (i'm using Ubuntu) ?
rolf
On 12/17/2011 06:01 PM, rolf meesters wrote:
i think, all externals in PdX are compiled with "-march=pentium4 -msse2 -mfpmath=sse" (for whatever reasons, Pd itself seems to not be compiled with p4/sse2 support), which will most likely produce code that is non-executable on your machine.
that the machine used for building is a P3, doesn't matter much, as it need not run the code...think of it as "cross compiling" for a newer architecture.
fgasdr IOhannes
so with my 15 P3-s i'm obliged to stay with PdX-0.42.5 ?
or is it connected with Windows-XP and not with Linux (i'm using Ubuntu) ?
if you want to use it on w32, you can compile PdX yourself and remove the "-march=pentium4 -msse2 -mfpmath=sse" flags.
or talk hans into providing an i386 build.
fgmasrd IOhannes
On Dec 17, 2011, at 9:01 AM, rolf meesters wrote:
i think, all externals in PdX are compiled with "-march=pentium4 -msse2 -mfpmath=sse" (for whatever reasons, Pd itself seems to not be compiled with p4/sse2 support), which will most likely produce code that is non-executable on your machine.
that the machine used for building is a P3, doesn't matter much, as it need not run the code...think of it as "cross compiling" for a newer architecture.
fgasdr IOhannes
so with my 15 P3-s i'm obliged to stay with PdX-0.42.5 ? or is it connected with Windows-XP and not with Linux (i'm using Ubuntu) ?
If you are using Ubuntu on those PIIIs, then its quite easy to build it yourself, just change the OPT_CFLAGS in packages/linux_make/Makefile to be for pentium3 instead of pentium4 and remove the sse2 stuff.
http://puredata.info/docs/developer/BuildingPdExtended
.hc
There is no way to peace, peace is the way. -A.J. Muste
On Sun, Dec 18, 2011 at 3:15 AM, Hans-Christoph Steiner hans@at.or.atwrote:
On Dec 17, 2011, at 9:01 AM, rolf meesters wrote:
i think, all externals in PdX are compiled with "-march=pentium4 -msse2
-mfpmath=sse" (for whatever reasons, Pd itself seems to not be compiled with p4/sse2 support), which will most likely produce code that is non-executable on your machine.
that the machine used for building is a P3, doesn't matter much, as it need not run the code...think of it as "cross compiling" for a newer architecture.
fgasdr IOhannes
so with my 15 P3-s i'm obliged to stay with PdX-0.42.5 ?
or is it connected with Windows-XP and not with Linux (i'm using Ubuntu) ?
If you are using Ubuntu on those PIIIs, then its quite easy to build it yourself, just change the OPT_CFLAGS in packages/linux_make/Makefile to be for pentium3 instead of pentium4 and remove the sse2 stuff.
http://puredata.info/docs/developer/BuildingPdExtended
.hc
not that easy! after reading the pages about building and sources:
fullfilled dependencies following http://puredata.info/docs/developer/UbuntuMaverick i'm on Lucid, but no errors reported here.
got sources: rsync -av --delete rsync://128.238.56.50/distros/pd-extended/pd-extended-farm/
in directory linux_make: make install (i386 seems to be the default)
lots of warnings/errors: (complete error output attached) mainly of this type .....grh/adaptive/src/lms2~.c: In function ‘lms2_tilde_new’: .....grh/adaptive/src/lms2~.c:246: warning: unused parameter ‘s’ many of them in iemlib
and at the end of the process pdlua.c seems completely amiss.
where did i go wrong? something important changed between Lucid and Maverick?
for my understanding: the version for Windows has to be compiled in Windows (using mingw)?
rolf
On Dec 18, 2011, at 1:04 PM, rolf meesters wrote:
On Sun, Dec 18, 2011 at 3:15 AM, Hans-Christoph Steiner hans@at.or.at wrote:
On Dec 17, 2011, at 9:01 AM, rolf meesters wrote:
i think, all externals in PdX are compiled with "-march=pentium4 -msse2 -mfpmath=sse" (for whatever reasons, Pd itself seems to not be compiled with p4/sse2 support), which will most likely produce code that is non-executable on your machine.
that the machine used for building is a P3, doesn't matter much, as it need not run the code...think of it as "cross compiling" for a newer architecture.
fgasdr IOhannes
so with my 15 P3-s i'm obliged to stay with PdX-0.42.5 ? or is it connected with Windows-XP and not with Linux (i'm using Ubuntu) ?
If you are using Ubuntu on those PIIIs, then its quite easy to build it yourself, just change the OPT_CFLAGS in packages/linux_make/Makefile to be for pentium3 instead of pentium4 and remove the sse2 stuff.
http://puredata.info/docs/developer/BuildingPdExtended
.hc
not that easy! after reading the pages about building and sources:
fullfilled dependencies following http://puredata.info/docs/developer/UbuntuMaverick i'm on Lucid, but no errors reported here.
got sources: rsync -av --delete rsync://128.238.56.50/distros/pd-extended/ pd-extended-farm/
in directory linux_make: make install (i386 seems to be the default)
lots of warnings/errors: (complete error output attached) mainly of this type .....grh/adaptive/src/lms2~.c: In function ‘lms2_tilde_new’: .....grh/adaptive/src/lms2~.c:246: warning: unused parameter ‘s’ many of them in iemlib
and at the end of the process pdlua.c seems completely amiss.
where did i go wrong? something important changed between Lucid and Maverick?
for my understanding: the version for Windows has to be compiled in Windows (using mingw)?
rolf
Yeah, its true, not so easy if you're not a C developer. But not too hard. Just look for the lines that have "error:" in them, those are the ones that matter. The lines with "warning:" you can ignore. So from your build log:
/home/rolfm/pd-extended-farm/externals/iem/iem_tab/src/tab_sum.c:100: warning: unused parameter ‘s’ pdlua.c:45:17: error: lua.h: No such file or directory pdlua.c:46:21: error: lauxlib.h: No such file or directory pdlua.c:47:20: error: lualib.h: No such file or directory pdlua.c:86: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘*’ token
You can see that its missing the lua packages. I think you'll find the Debian page is the most up-to-date on which packages you need to install. The one you'll need is something like "lua-dev".
.hc
There is no way to peace, peace is the way. -A.J. Muste
/home/rolfm/pd-extended-farm/externals/iem/iem_tab/src/tab_sum.c:100: warning: unused parameter ‘s’ pdlua.c:45:17: error: lua.h: No such file or directory pdlua.c:46:21: error: lauxlib.h: No such file or directory pdlua.c:47:20: error: lualib.h: No such file or directory pdlua.c:86: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘*’ token
You can see that its missing the lua packages. I think you'll find the Debian page is the most up-to-date on which packages you need to install. The one you'll need is something like "lua-dev".
.hc
gracias, fulfilling the dep's mentioned in the Debain-page did the trick
rolf
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Hans-Christoph Steiner -
IOhannes zmölnig -
rolf meesters