On 05/15/2014 10:44 AM, Jerry James wrote:
%{_libdir}/libgc.so.1.0.3 exists in both F-20 and Rawhide, and both
have an soname of libgc.so.1, but the two libraries are NOT
compatible. I just discovered this by accident while trying to
rebuild ecl for a totally different reason. It fails like so:
libeclmin.a(alloc_2.o): In function `init_alloc':
/builddir/build/BUILD/ecl-13.5.1/src/c/alloc_2.d:1091: undefined
reference to `GC_start_call_back'
libeclmin.a(alloc_2.o): In function `si_gc_stats':
/builddir/build/BUILD/ecl-13.5.1/src/c/alloc_2.d:1214: undefined
reference to `GC_print_stats'
/builddir/build/BUILD/ecl-13.5.1/src/c/alloc_2.d:1237: undefined
reference to `GC_print_stats'
/builddir/build/BUILD/ecl-13.5.1/src/c/alloc_2.d:1230: undefined
reference to `GC_print_stats'
collect2: error: ld returned 1 exit status
make[1]: *** [ecl_min] Error 1
I think neither of those were ever intended to be part of gc's public API.
GC_print_stats is private.
There is a public GC_start_callback function (not sure how compatible it
is as a replacement for ecl's use of GC_start_call_back)
I've re-purposed this bug,
https://bugzilla.redhat.com/show_bug.cgi?id=1039345
to track issues related to this gc-7.4.x upgrade, please block this if
filing any new bugs.
-- Rex
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