diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 35 |
1 files changed, 14 insertions, 21 deletions
diff --git a/configure.ac b/configure.ac index aa05bda..b180d42 100644 --- a/configure.ac +++ b/configure.ac @@ -1,45 +1,38 @@ AC_PREREQ([2.57]) AC_INIT([Xproto], [7.0], [xorg@lists.freedesktop.org]) AM_INIT_AUTOMAKE([foreign dist-bzip2]) -# - -PROTO_DEFINES= - - -# Find out what defines are necessary to make struct fd_set contain -# fds_bits -# fds_bits_found=false; -# No defines necessary? -if test x$fds_bits_found = xfalse ; then +if test "x$fds_bits_found" = xfalse ; then AC_CHECK_MEMBER(fd_set.fds_bits, [ - fds_bits_found=true + fds_bits_found=plain + USE_FDS_BITS="fds_bits" ],, [ #include <sys/select.h> ]) fi -# With _XOPEN_SOURCE? - -unset ac_cv_member_fd_set_fds_bits - -if test x$fds_bits_found = xfalse ; then - AC_CHECK_MEMBER(fd_set.fds_bits, +if test "x$fds_bits_found" = xfalse ; then + AC_CHECK_MEMBER(fd_set.__fds_bits, [ - fds_bits_found=true - PROTO_DEFINES="$PROTO_DEFINES -D_XOPEN_SOURCE" + fds_bits_found=underscores + USE_FDS_BITS="__fds_bits" ],, [ - #define _XOPEN_SOURCE #include <sys/select.h> ]) fi -AC_SUBST(PROTO_DEFINES) +if test "x$fds_bits_found" = xfalse ; then + AC_MSG_ERROR([Could not determine how to access the fds_bits or equivalent + structure in fd_set on your platform.]) +fi + +AC_SUBST([USE_FDS_BITS]) AC_OUTPUT([Makefile + Xpoll.h xproto.pc]) |