Re: [gentoo-science] ecls/maxima summarry

[Steven Trogdon]

On   10/07/10 - 06:38:10, François Bissey wrote:

The more I look at ecls' configure.in the less I understand how CFLAGS and LDFLAGS are picked up at all on some machine. I thought it could be debugging

flags but that's not it.



Francois

There are a few more things that I can look at on my ~x86 machine tomorrow.

It must be getting the flags from portage, at least here. If I in ecls

unset LDFLAGS



Note:

from J-F's build of maxima:
linker flags:


my build:
linker flags:




LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--sort-common" emerge ecls

with the portage provided ecls and

unset LDFLAGS in maxima before the configure then

emerge maxima



Steve

before it is configured then "ecl-config --ldflags" returns no linker options. The linker flags then do not appear twice in the linking stage when maxima is built. However maxima will still not build when three (perhaps more) linker options are specified. \"-Wl,-O1 -Wl,--sort-common -Wl,--as-needed\" with unrecognized option '--sort-common -Wl' \"-Wl,-O1 -Wl,--as-needed -Wl,--sort-common\" with unrecognized option '--as-needed -Wl' It would seem that "something" in maxima isn't correctly parsing the string containing the linker flags. If I build ecls only picks up the ecls-provided linker flags and it builds, I assume correctly. However, I don't believe this approach is optimal.

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