premiere-libtorrent/configure.in

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AC_PREREQ(2.59)
AC_INIT(src/torrent.cpp)
AM_INIT_AUTOMAKE(libtorrent, 0.9)
AM_CONFIG_HEADER(config.h)
AC_PROG_CC
AC_PROG_CPP
AC_PROG_CXX
AC_PROG_INSTALL
AC_PROG_MAKE_SET
AC_PROG_LIBTOOL
# AC_PROG_RANLIB is obsolete by AC_PROC_LIBTOOL
dnl Check for pthreads and boost libraries.
ACX_PTHREAD
AX_BOOST_DATE_TIME
dnl check that Boost.DateTime was found:
if test -z "$BOOST_DATE_TIME_LIB"; then
AC_MSG_ERROR([unable to find Boost.DateTime library, currently this is required.])
fi
AX_BOOST_FILESYSTEM
dnl check that Boost.Filesystem was found:
if test -z "$BOOST_FILESYSTEM_LIB"; then
AC_MSG_ERROR([unable to find Boost.Filesystem library, currently this is required.])
fi
AX_BOOST_THREAD
dnl check that Boost.Thread was found:
if test -z "$BOOST_THREAD_LIB"; then
AC_MSG_ERROR([unable to find Boost.Thread library, currently this is required.])
fi
dnl try different ways of resolving gethostbyname
AC_CHECK_FUNC(gethostbyname, ,
AC_CHECK_LIB(resolv, gethostbyname, ,
AC_CHECK_LIB(nsl, gethostbyname, ,
AC_CHECK_LIB(ws2_32, main, ,
AC_CHECK_LIB(wsock32, main, ,
AC_MSG_ERROR([gethostbyname not found. Stopped.])))))
)
dnl the user can choose which zlib to use
AC_ARG_WITH(
[zlib],
AS_HELP_STRING([--with-zlib=shipped|system],[Specify the zlib to use, shipped or system. Default is to autodetect system and fallback to shipped.]),
[[zlib=$withval]],
[[zlib=detect]]
)
dnl Check the value for the --with-zlib switch
AC_MSG_CHECKING([which zlib implementation to use])
case "$zlib" in
"detect")
AC_MSG_RESULT([autodetect])
AC_CHECK_LIB(z, main,
[zlib="system"],
[zlib="shipped"]
)
;;
"shipped")
AC_MSG_RESULT(shipped)
;;
"system")
AC_MSG_RESULT(system)
AC_CHECK_LIB(z, main, ,
AC_MSG_ERROR([libtorrent depends on zlib but zlib was not found on your system])
)
;;
"no")
AC_MSG_RESULT()
AC_MSG_ERROR([libtorrent depends on zlib, you must specify either "system" or "shipped".])
;;
*)
AC_MSG_RESULT()
AC_MSG_ERROR([Unknown zlib option "$zlib". Use either "system" or "shipped".])
esac
if [[ "$zlib" = "shipped" ]]; then
ZLIB="\$(top_builddir)/zlib/libzlib.la"
ZLIBDIR="zlib"
ZLIBINCL="-I\$(top_srcdir)/zlib"
AC_CONFIG_FILES(zlib/Makefile)
elif [[ "$zlib" = "system" ]]; then
ZLIB="-lz"
ZLIBDIR=""
ZLIBINCL=""
fi
dnl make ZLIB and ZLIBDIR visible to Makefiles
AC_SUBST([ZLIB])
AC_SUBST([ZLIBDIR])
AC_SUBST([ZLIBINCL])
dnl want some debugging symbols with that?
AC_ARG_ENABLE(
[debug],
AS_HELP_STRING([--enable-debug],[set compiler flags for debug symbols, default is "-g"]),
[case "$enableval" in
no)
DEBUGFLAGS="-DNDEBUG"
;;
yes)
DEBUGFLAGS="-g"
;;
*)
DEBUGFLAGS="$enableval"
;;
esac],
[DEBUGFLAGS="-g"]
)
AC_SUBST(DEBUGFLAGS)
AC_CONFIG_FILES(Makefile src/Makefile include/Makefile examples/Makefile test/Makefile libtorrent.pc)
AC_OUTPUT