configure.ac: MinGW build fix (setting WINVER=0x0501).
commit9a8d04bca6bab617793c0b077f115a19d8e68d65
authorUwe Hermann <uwe@hermann-uwe.de>
Thu, 31 Jul 2014 21:11:40 +0000 (31 23:11 +0200)
committerUwe Hermann <uwe@hermann-uwe.de>
Thu, 31 Jul 2014 21:11:40 +0000 (31 23:11 +0200)
treefb2db1cc784762aa854a11a715140cc492cbbc4e
parent5a8810e2b2e0ccd2567306469f7fc668337af415
configure.ac: MinGW build fix (setting WINVER=0x0501).

Without this the build fails with:

  windows.c:40:43: error: 'WC_NO_BEST_FIT_CHARS' undeclared (first use in
  this function)
configure.ac