cirros-testvm/src-cirros/buildroot-2015.05/package/libgcrypt/0001-ac_cv_sys_symbol_underscore.patch

   1 diff --git a/acinclude.m4 b/acinclude.m4
   2 index a7bc0fa..1a5bffc 100644
   3 --- a/acinclude.m4
   4 +++ b/acinclude.m4
   5 @@ -76,13 +76,14 @@ case "${host}" in
   6      i386-emx-os2 | i[3456]86-pc-os2*emx | i386-pc-msdosdjgpp)
   7          ac_cv_sys_symbol_underscore=yes
   8          ;;
   9 -    *)
  10 -      if test "$cross_compiling" = yes; then
  11 -        if test "x$ac_cv_sys_symbol_underscore" = x ; then
  12 -           ac_cv_sys_symbol_underscore=yes
  13 -        fi
  14 -      else
  15 -         tmp_do_check="yes"
  16 +    *) if test -z "$ac_cv_sys_symbol_underscore"; then
  17 +         if test "$cross_compiling" = yes; then
  18 +           if test "x$ac_cv_sys_symbol_underscore" = x ; then
  19 +              ac_cv_sys_symbol_underscore=yes
  20 +           fi
  21 +         else
  22 +            tmp_do_check="yes"
  23 +         fi
  24        fi
  25         ;;
  26  esac
  27