diff options
| -rw-r--r-- | configure.in | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/configure.in b/configure.in index 79e80dd5..79a650cc 100644 --- a/configure.in +++ b/configure.in @@ -467,6 +467,10 @@ case $host in else is_cygwin=yes AC_DEFINE(IS_CYGWIN, 1, [1 if building for Cygwin.]) + # sys/io.h needed under cygwin for parport access + if test $build_parport = yes; then + AC_CHECK_HEADERS(sys/io.h,[],AC_MSG_ERROR([Please install the cygwin ioperm package])) + fi fi AC_DEFINE(IS_WIN32, 1, [1 if building for Win32.]) |