[RTEMS Project] #3607: Qemu build failure on Msys2

[RTEMS trac]

#3607: Qemu build failure on Msys2
----------------------------+-------------------------
  Reporter:  Joel Sherrill  |      Owner:  Chris Johns
      Type:  defect         |     Status:  assigned
  Priority:  normal         |  Milestone:  5.1
 Component:  tool/rsb       |    Version:  5
  Severity:  normal         |   Keywords:
Blocked By:                 |   Blocking:
----------------------------+-------------------------
 Current RSB master builds qemu a while on MSYS2 before failure as follows:


 {{{
 libtool: link: x86_64-w64-mingw32-gcc -O2 -pipe -I/c/msys64/home/jrs007
 /rtems-source-builder/bare/build/tmp/sb-
 jrs007/d/c/msys64/home/jrs007/tools/include -shared  .libs/iconv.o
 .libs/localcharset.o .libs/relocatable.o .libs/iconv-exports.o
 .libs/libiconv.res.o   -L/c/msys64/home/jrs007/rtems-source-
 builder/bare/build/tmp/sb-jrs007/d/c/msys64/home/jrs007/tools/lib  -O2 -Wl
 ,--export-all-symbols -O2   -o .libs/libiconv-2.dll -Wl,--enable-auto-
 image-base -Xlinker --out-implib -Xlinker .libs/libiconv.dll.a
 .libs/iconv.o: In function `libiconv_open':
 C:\msys64\home\jrs007\rtems-source-
 builder\bare\build\l1xwm1\build\lib/../../libiconv-1.14/lib/iconv_open1.h:176:
 undefined reference to `aliases2_lookup'
 .libs/iconv.o: In function `libiconv_open_into':
 C:\msys64\home\jrs007\rtems-source-
 builder\bare\build\l1xwm1\build\lib/../../libiconv-1.14/lib/iconv_open1.h:176:
 undefined reference to `aliases2_lookup'
 }}}

 This is a known issue and the workarounds are at
 https://savannah.gnu.org/bugs/?47953

 Which of the two alternatives is best to incorporate into the RSB?

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Ticket URL: <http://devel.rtems.org/ticket/3607>
RTEMS Project <http://www.rtems.org/>
RTEMS Project