When using recent versions of gcc with cgo, internal link fails with
c:\>go test debug/pe
--- FAIL: TestInternalLinkerDWARF (0.94s)
file_test.go:394: building test executable for linktype 2 failed: exit status 2 # command-line-arguments
runtime/cgo(.text): relocation target __acrt_iob_func not defined for ABI0 (but is defined for ABI0)
runtime/cgo(.text): relocation target __acrt_iob_func not defined for ABI0 (but is defined for ABI0)
runtime/cgo(.text): relocation target __acrt_iob_func not defined for ABI0 (but is defined for ABI0)
FAIL
FAIL debug/pe 4.572s
FAIL
It appears that __acrt_iob_func is defined in libmsvcrt.a. And this
change adds libmsvcrt.a to the list of libraries always used byi
internal linker.
libmsvcrt.a also implements __imp___acrt_iob_func. So this change
also prevents rewriting __imp___acrt_iob_func name into
__acrt_iob_func, otherwise we end up with duplicate __acrt_iob_func
symbol error.
Fixes #23649
Change-Id: Ie9864cd17e907501e9a8a3672bbc33e02ca20e5c
Reviewed-on: https://go-review.googlesource.com/c/go/+/197977
Run-TryBot: Alex Brainman <alex.brainman@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org>