https://sourceware.org/bugzilla/show_bug.cgi?id=18745
Bug ID: 18745
Summary: --start-lib --end-lib picks a weak symbol definition
ahead of a strong symbol definition
Product: binutils
Version: 2.26 (HEAD)
Status: NEW
Severity: normal
Priority: P2
Component: gold
Assignee: ccoutant at gmail dot com
Reporter: tmsriram at google dot com
CC: ian at airs dot com
Target Milestone: ---
Is this a bug?
foo.cc
#include <stdio.h>
__attribute__((weak))
int foo() {
printf("This is weak\n");
}
int main() {
foo();
}
bar.cc
#include <stdio.h>
int foo() {
printf("This is strong\n");
}
$ g++ -c foo.cc bar.cc
$ ld.gold --start-lib foo.o bar.o --end-lib ..
$ ./a.out
This is weak
I would have expected the strong definition to be kept.
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