[Tcl-bugs] [Tk] (oscarfv) tkt (New): Don' t use static libgcc when building as shared lib

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Ticket Change [bc279aa9b4cf82ac37c210c5b01ac92687a6a3ccf326a00d7730781b414afc9a]
  [Don't use static libgcc when building as shared lib]
  By      oscarfv
  For     Tk
  On      2025-10-26T14:33:46.071
  Details https://core.tcl-lang.org/tk/tinfo?name=bc279aa9b4cf82ac37c210c5b01ac92687a6a3ccf326a00d7730781b414afc9a
  Ticket  https://core.tcl-lang.org/tk/tktview/71b6efd8f0ac51bf56a5e944f3128a1df9901191

Changed Fields
  assignee:        nobody
  closer:          nobody
  comment:         From MSYS2/Mingw-packages:

                   diff -Naur tk8.6.5-orig/win/tcl.m4 tk8.6.5/win/tcl.m4  ---
                   tk8.6.5-orig/win/tcl.m4 2016-03-03 09:21:52.442037200 +0300  +++
                   tk8.6.5/win/tcl.m4 2016-03-03 09:21:54.114037200 +0300  @@ -628,7
                   +628,6 @@

                   if test "${GCC}" = "yes" ; then  extra_cflags="-pipe"  -
                   extra_ldflags="-pipe -static-libgcc"  AC_CACHE_CHECK(for mingw32
                   version of gcc,  ac_cv_win32,  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
                   @@ -717,6 +716,7 @@  if test "${SHARED_BUILD}" = "0" ; then  # static
                   AC_MSG_RESULT([using static flags])  + extra_ldflags="-pipe
                   -static-libgcc"  runtime=  LIBRARIES="\\${STATIC_LIBRARIES}"
                   EXESUFFIX="s\\${DBGX}.exe"
  is_private:      0
  login:           oscarfv
  priority:        5 Medium
  private_contact: becb0e4021beda640acc1b17b371abd9e9618647
  resolution:      None
  severity:        Important
  status:          Open
  submitter:       oscarfv
  subsystem:       85. Win Build
  title:           Don't use static libgcc when building as shared lib
  type:            Patch

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