From 0456e849d675aeecda75d93082cfd3943ddd5aa3 Mon Sep 17 00:00:00 2001 From: eihrul Date: Thu, 13 May 2010 17:31:45 +0000 Subject: WIP build system cleanups by Nathan Phillip Brink --- configure.ac | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 configure.ac (limited to 'configure.ac') diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..a923fbc --- /dev/null +++ b/configure.ac @@ -0,0 +1,40 @@ +AC_INIT([libenet], [5-13-2010]) +AC_CONFIG_SRCDIR([include/enet/enet.h]) +AM_INIT_AUTOMAKE([foreign]) + +AC_CONFIG_MACRO_DIR([m4]) + +AC_PROG_CC +AC_PROG_LIBTOOL + +AC_CHECK_FUNC(gethostbyaddr_r, [AC_DEFINE(HAS_GETHOSTBYADDR_R)]) +AC_CHECK_FUNC(gethostbyname_r, [AC_DEFINE(HAS_GETHOSTBYNAME_R)]) +AC_CHECK_FUNC(poll, [AC_DEFINE(HAS_POLL)]) +AC_CHECK_FUNC(fcntl, [AC_DEFINE(HAS_FCNTL)]) +AC_CHECK_FUNC(inet_pton, [AC_DEFINE(HAS_INET_PTON)]) +AC_CHECK_FUNC(inet_ntop, [AC_DEFINE(HAS_INET_NTOP)]) + +AC_CHECK_MEMBER(struct msghdr.msg_flags, [AC_DEFINE(HAS_MSGHDR_FLAGS)], , [#include ]) + +AC_CHECK_TYPE(socklen_t, [AC_DEFINE(HAS_SOCKLEN_T)], , + #include + #include +) + +AC_EGREP_HEADER(MSG_MAXIOVLEN, /usr/include/sys/socket.h, AC_DEFINE(ENET_BUFFER_MAXIMUM, [MSG_MAXIOVLEN])) +AC_EGREP_HEADER(MSG_MAXIOVLEN, socket.h, AC_DEFINE(ENET_BUFFER_MAXIMUM, [MSG_MAXIOVLEN])) + +AC_MSG_CHECKING(whether to use CRC32) +AC_ARG_ENABLE(crc32, + [ --enable-crc32 enable CRC32 packet verification ], + [if test "$enableval" = yes; then + AC_MSG_RESULT(yes) + AC_DEFINE(USE_CRC32) + else + AC_MSG_RESULT(no) + fi], + [AC_MSG_RESULT(no)]) + +AC_CONFIG_FILES([Makefile + libenet.pc]) +AC_OUTPUT -- cgit v1.2.3