https://sourceware.org/bugzilla/show_bug.cgi?id=17433
Bug ID: 17433
Summary: ld crashes with segmentation fault when linking with
libmpir.a
Product: binutils
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: ld
Assignee: unassigned at sourceware dot org
Reporter: dan at math dot uiuc.edu
ld crashes with segmentation fault when linking with libmpir.a
To reproduce:
wget http://mpir.org/mpir-2.6.0.tar.bz2
tar xjf mpir-2.6.0.tar.bz2
cd mpir-2.6.0
./configure --build=x86_64-pc-cygwin
make
ld -u __gmpn_gcdext .libs/libmpir.a
Since gdb doesn't show me any useful information (the stack is destroyed),
it's hard to tell whether this is a cygwin problem or an ld problem, as it
doesn't
happen under Mac OS X or under several flavors of linux.
I reported it to the cygwin mailing list, but no one seems interested in it.
The output from cygcheck -s -v -r is too large to attach here.
The consequence of the bug for us is that Macaulay2 (see http://macaulay2.com/)
will not compile under cygwin. I think I can make it work by using GMP
instead of MPIR, but I'd prefer "ld" to work.
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