https://sourceware.org/bugzilla/show_bug.cgi?id=32950
--- Comment #10 from Stas Sergeev ---
Hmm, seems it has --libs-only-l and --libs-only-other,
so that works too.
Thanks!
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--- Comment #9 from Stas Sergeev ---
To clarify: I used to do
LDFLAGS=`pkg-config --libs`
because I though LDFLAGS supports
both things. `pkg-config --libs`
gives lots of ldflags, plus -lXX stuff.
If we are to split this, it would
be good if p
https://sourceware.org/bugzilla/show_bug.cgi?id=32950
--- Comment #8 from Stas Sergeev ---
Thanks, that seems to work.
Unfortunately pkg-config doesn't
have `--ldflags`, which is why
I haven't done that initially.
This is minor and can be ignored,
but maybe you have the plans to
add --ldflags to
https://sourceware.org/bugzilla/show_bug.cgi?id=32950
--- Comment #7 from Sam James ---
Thanks, this makes more sense now. Passing libraries in LDFLAGS is discouraged
for exactly this reason. One is supposed to use LIBS or similar instead.
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--- Comment #6 from Stas Sergeev ---
So in my case I am providing (via LDFLAGS)
a lib with an alternate implementation
of the function checked with AC_CHECK_FUNC.
This works with ld.lld, but fails with
GNU ld, as configure then can't link it
(
https://sourceware.org/bugzilla/show_bug.cgi?id=32950
--- Comment #5 from Stas Sergeev ---
The problem is not in a makefile,
but in autotools itself. Consider
this example performed on a plain
"ncurses" source tree:
LDFLAGS="-Wl,--as-needed -lgcc" ./configure
configure passes because -lgcc
is
https://sourceware.org/bugzilla/show_bug.cgi?id=32950
--- Comment #4 from Sam James ---
(In reply to Stas Sergeev from comment #2)
> But I can't even change the link
> order: configure puts LDFLAGS before
> conftest.c, so all configure tests
> start to fail when --as-needed is
> added to LDFLAGS.
https://sourceware.org/bugzilla/show_bug.cgi?id=32950
--- Comment #3 from Stas Sergeev ---
Maybe gcc, when compiling directly
from .c file, should put the intermediate
object at the beginning of the linker cmdline?
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--- Comment #2 from Stas Sergeev ---
But I can't even change the link
order: configure puts LDFLAGS before
conftest.c, so all configure tests
start to fail when --as-needed is
added to LDFLAGS.
What would you suggest as a fix then?
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https://sourceware.org/bugzilla/show_bug.cgi?id=32950
Sam James changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
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