configure.ac revision 1c7386f4 
1dnl Process this file with autoconf to produce a configure script.
2
3# Initialize Autoconf
4AC_PREREQ([2.60])
5AC_INIT([libxcb],[1.11],
6        [https://bugs.freedesktop.org/enter_bug.cgi?product=xcb],
7        [libxcb])
8AC_CONFIG_AUX_DIR([build-aux])
9AC_CONFIG_MACRO_DIR([m4])
10AC_CONFIG_SRCDIR([xcb.pc.in])
11AC_CONFIG_HEADERS([src/config.h])
12
13# Initialize Automake
14AM_INIT_AUTOMAKE([foreign dist-bzip2])
15AM_PATH_PYTHON([2.6])
16
17# Set common system defines for POSIX extensions, such as _GNU_SOURCE
18# Must be called before any macros that run the compiler (like AC_PROG_LIBTOOL)
19# to avoid autoconf errors.
20AC_USE_SYSTEM_EXTENSIONS
21
22# Initialize libtool
23LT_PREREQ([2.2])
24LT_INIT([win32-dll])
25
26# Require xorg-macros minimum of 1.18 - Initial version
27m4_ifndef([XORG_MACROS_VERSION],
28          [m4_fatal([must install xorg-macros 1.18 or later before running autoconf/autogen])])
29XORG_MACROS_VERSION(1.18)
30XORG_DEFAULT_OPTIONS
31XORG_ENABLE_DEVEL_DOCS
32XORG_WITH_DOXYGEN
33
34# The dot drawing tool is checked by XORG_WITH_DOXYGEN, needed for xcb manual
35if test x"$HAVE_DOT" = xno; then
36    AC_MSG_WARN([dot not found - doxygen targets will be skipped])
37fi
38
39PKG_CHECK_MODULES(CHECK, [check >= 0.9.4], [HAVE_CHECK=yes], [HAVE_CHECK=no])
40AM_CONDITIONAL(HAVE_CHECK, test x$HAVE_CHECK = xyes)
41
42XSLTPROC=no
43HTML_CHECK_RESULT=no
44if test x"$HAVE_CHECK" = xyes; then
45        AC_PATH_PROG(XSLTPROC, xsltproc, no)
46        if test x"$XSLTPROC" != xno; then
47                HTML_CHECK_RESULT=yes
48        fi
49fi
50AC_SUBST(HTML_CHECK_RESULT)
51
52# Checks for pkg-config packages
53PKG_CHECK_MODULES(XCBPROTO, xcb-proto >= 1.11)
54NEEDED="pthread-stubs xau >= 0.99.2"
55PKG_CHECK_MODULES(NEEDED, $NEEDED)
56
57have_xdmcp="no"
58PKG_CHECK_MODULES(XDMCP, xdmcp,
59        AC_CHECK_LIB(Xdmcp, XdmcpWrap,
60                [
61                AC_DEFINE(HASXDMAUTH,1,[Has Wraphelp.c needed for XDM AUTH protocols])
62                NEEDED="$NEEDED xdmcp"
63                have_xdmcp="yes"
64                ],
65                [
66                XDMCP_CFLAGS=
67                XDMCP_LIBS=
68                ], [$XDMCP_LIBS]),
69        [AC_MSG_RESULT(no)])
70
71AC_SUBST(NEEDED)
72
73# Find the xcb-proto protocol descriptions
74AC_MSG_CHECKING(XCBPROTO_XCBINCLUDEDIR)
75XCBPROTO_XCBINCLUDEDIR=`$PKG_CONFIG --variable=xcbincludedir xcb-proto`
76AC_MSG_RESULT($XCBPROTO_XCBINCLUDEDIR)
77AC_SUBST(XCBPROTO_XCBINCLUDEDIR)
78
79# Find the xcb-proto version
80XCBPROTO_VERSION=`$PKG_CONFIG --modversion xcb-proto`
81AC_SUBST(XCBPROTO_VERSION)
82
83# Find the xcbgen Python package
84AC_MSG_CHECKING(XCBPROTO_XCBPYTHONDIR)
85XCBPROTO_XCBPYTHONDIR=`$PKG_CONFIG --variable=pythondir xcb-proto`
86AC_MSG_RESULT($XCBPROTO_XCBPYTHONDIR)
87AC_SUBST(XCBPROTO_XCBPYTHONDIR)
88
89AC_HEADER_STDC
90AC_SEARCH_LIBS(getaddrinfo, socket)
91AC_SEARCH_LIBS(connect, socket)
92
93AC_ARG_ENABLE(sendfds, AS_HELP_STRING([--disable-sendfds], [Support FD passing (default: auto)]),
94              [sendfds=$enableval], [sendfds=auto])
95
96case x$sendfds in
97xauto)
98        AC_SEARCH_LIBS(sendmsg, socket, [sendfds="yes"], [sendfds="no"])
99        ;;
100esac
101
102# XPG4v2/UNIX95 added msg_control - check to see if we need to define
103# _XOPEN_SOURCE to get it (such as on Solaris)
104AC_CHECK_MEMBER([struct msghdr.msg_control], [], [],
105                 [
106AC_INCLUDES_DEFAULT
107#include <sys/socket.h>
108                 ])
109# First try for Solaris in C99 compliant mode, which requires XPG6/UNIX03
110if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then
111    unset ac_cv_member_struct_msghdr_msg_control
112    AC_MSG_NOTICE([trying again with _XOPEN_SOURCE=600])
113    AC_CHECK_MEMBER([struct msghdr.msg_control],
114                    [AC_DEFINE([_XOPEN_SOURCE], [600],
115                       [Defined if needed to expose struct msghdr.msg_control])
116                    ], [], [
117#define _XOPEN_SOURCE 600
118AC_INCLUDES_DEFAULT
119#include <sys/socket.h>
120                     ])
121fi
122# If that didn't work, fall back to XPG5/UNIX98 with C89
123if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then
124    unset ac_cv_member_struct_msghdr_msg_control
125    AC_MSG_NOTICE([trying again with _XOPEN_SOURCE=500])
126    AC_CHECK_MEMBER([struct msghdr.msg_control],
127                    [AC_DEFINE([_XOPEN_SOURCE], [500],
128                       [Defined if needed to expose struct msghdr.msg_control])
129                    ], [sendfds="no"], [
130#define _XOPEN_SOURCE 500
131AC_INCLUDES_DEFAULT
132#include <sys/socket.h>
133                     ])
134fi
135
136case x$sendfds in
137xyes)
138        AC_DEFINE([HAVE_SENDMSG],1,[Define if your platform supports sendmsg])
139        ;;
140esac
141
142have_win32="no"
143lt_enable_auto_import=""
144case $host_os in
145mingw*)
146        have_win32="yes"
147        lt_enable_auto_import="-Wl,--enable-auto-import"
148        ;;
149linux*)
150        AC_DEFINE([HAVE_ABSTRACT_SOCKETS], 1, [Define if your platform supports abstract sockets])
151        ;;
152esac
153
154AC_SUBST(lt_enable_auto_import)
155AM_CONDITIONAL([XCB_HAVE_WIN32], [test "x${have_win32}" = "xyes"])
156
157dnl define buffer queue size
158AC_ARG_WITH([queue-size],
159            AS_HELP_STRING([--with-queue-size=SIZE],
160            [Set the XCB buffer queue size (default is 16384)]),
161            [xcb_queue_buffer_size="$withval"],
162            [xcb_queue_buffer_size=16384])
163AC_DEFINE_UNQUOTED(XCB_QUEUE_BUFFER_SIZE, [$xcb_queue_buffer_size],
164                   [XCB buffer queue size])
165
166dnl check for the sockaddr_un.sun_len member
167AC_CHECK_MEMBER([struct sockaddr_un.sun_len],
168                [AC_DEFINE(HAVE_SOCKADDR_SUN_LEN,1,[Have the sockaddr_un.sun_len member.])],
169                [],
170                [ #include <sys/types.h>
171                  #include <sys/un.h>
172                ])
173
174dnl check for support for Solaris Trusted Extensions
175AC_CHECK_HEADERS([tsol/label.h])
176AC_CHECK_FUNCS([is_system_labeled])
177
178dnl check for IOV_MAX, and fall back to UIO_MAXIOV on BSDish systems
179AC_CHECK_DECL([IOV_MAX], [],
180              [AC_CHECK_DECL([UIO_MAXIOV], [AC_DEFINE([IOV_MAX], [UIO_MAXIOV])],
181                                           [AC_DEFINE([IOV_MAX], [16], [Define if not provided by <limits.h>])],
182                                           [[#include <sys/uio.h>]])],
183              [[#include <limits.h>]])
184
185xcbincludedir='${includedir}/xcb'
186AC_SUBST(xcbincludedir)
187
188XCB_CHECK_VISIBILITY()
189
190AC_CHECK_FUNC(getaddrinfo, [AC_DEFINE(HAVE_GETADDRINFO, 1, [getaddrinfo() function is available])], )
191
192case $host_os in
193        # darwin through Snow Leopard has poll() but can't be used to poll character devices.
194        darwin@<:@789@:>@*|darwin10*) ;;
195        darwin*)
196                _ac_xorg_macosx_version_min=""
197                if echo $CPPFLAGS $CFLAGS | grep -q mmacosx-version-min ; then
198                        _ac_xorg_macosx_version_min=`echo $CPPFLAGS $CFLAGS | sed 's/^.*-mmacosx-version-min=\(@<:@^ @:>@*\).*$/\1/'`
199                else
200                        _ac_xorg_macosx_version_min=$MACOSX_DEPLOYMENT_TARGET
201                fi
202                case $_ac_xorg_macosx_version_min in
203                        10.@<:@0123456@:>@|10.@<:@0123456@:>@.*) ;;
204                        *)
205                                AC_CHECK_FUNC(poll, [AC_DEFINE(USE_POLL, 1, [poll() function is available])], )
206                        ;;
207                esac
208                unset _ac_xorg_macosx_version_min
209                ;;
210        *)
211                AC_CHECK_FUNC(poll, [AC_DEFINE(USE_POLL, 1, [poll() function is available])], )
212        ;;
213esac
214
215XCB_EXTENSION(Composite, "yes")
216XCB_EXTENSION(Damage, "yes")
217XCB_EXTENSION(DPMS, "yes")
218XCB_EXTENSION(DRI2, "yes")
219XCB_EXTENSION(DRI3, "$sendfds")
220XCB_EXTENSION(GLX, "yes")
221XCB_EXTENSION(Present, "yes")
222XCB_EXTENSION(RandR, "yes")
223XCB_EXTENSION(Record, "yes")
224XCB_EXTENSION(Render, "yes")
225XCB_EXTENSION(Resource, "yes")
226XCB_EXTENSION(Screensaver, "yes")
227XCB_EXTENSION(Shape, "yes")
228XCB_EXTENSION(Shm, "yes")
229XCB_EXTENSION(Sync, "yes")
230XCB_EXTENSION(Xevie, "yes")
231XCB_EXTENSION(XFixes, "yes")
232XCB_EXTENSION(XFree86-DRI, "yes")
233XCB_EXTENSION(Xinerama, "yes")
234XCB_EXTENSION(XInput, "no")
235XCB_EXTENSION(XKB, "yes")
236XCB_EXTENSION(Xprint, "yes")
237XCB_EXTENSION(SELinux, "no")
238XCB_EXTENSION(XTest, "yes")
239XCB_EXTENSION(Xv, "yes")
240XCB_EXTENSION(XvMC, "yes")
241
242AC_ARG_WITH(launchd, AS_HELP_STRING([--with-launchd], [Build with support for Apple's launchd (default: auto)]), [LAUNCHD=$withval], [LAUNCHD=auto])
243if test "x$LAUNCHD" = xauto; then
244        unset LAUNCHD
245        AC_CHECK_PROG(LAUNCHD, [launchd], [yes], [no], [$PATH$PATH_SEPARATOR/sbin])
246fi
247
248if test "x$LAUNCHD" = xyes ; then
249        AC_DEFINE(HAVE_LAUNCHD, 1, [launchd support available])
250fi
251
252AC_CONFIG_FILES([
253Makefile
254doc/Makefile
255man/Makefile
256src/Makefile
257tests/Makefile
258])
259
260AC_CONFIG_FILES([
261xcb.pc
262xcb-composite.pc
263xcb-damage.pc
264xcb-dpms.pc
265xcb-dri2.pc
266xcb-dri3.pc
267xcb-glx.pc
268xcb-present.pc
269xcb-randr.pc
270xcb-record.pc
271xcb-render.pc
272xcb-res.pc
273xcb-screensaver.pc
274xcb-shape.pc
275xcb-shm.pc
276xcb-sync.pc
277xcb-xevie.pc
278xcb-xf86dri.pc
279xcb-xfixes.pc
280xcb-xinerama.pc
281xcb-xinput.pc
282xcb-xkb.pc
283xcb-xprint.pc
284xcb-xselinux.pc
285xcb-xtest.pc
286xcb-xv.pc
287xcb-xvmc.pc
288])
289
290AC_CONFIG_FILES([
291doc/xcb.doxygen
292])
293
294AC_OUTPUT
295
296dnl Configuration output
297
298echo ""
299echo "  Package: ${PACKAGE_NAME} ${PACKAGE_VERSION}"
300echo ""
301echo "  Configuration"
302echo "    XDM support.........: ${have_xdmcp}"
303echo "    sendmsg fd passing..: ${sendfds}"
304echo "    Build unit tests....: ${HAVE_CHECK}"
305echo "      with html results.: ${HTML_CHECK_RESULT}"
306echo "    XCB buffer size.....: ${xcb_queue_buffer_size}"
307echo ""
308echo "  X11 extensions"
309echo "    Composite...........: ${BUILD_COMPOSITE}"
310echo "    Damage..............: ${BUILD_DAMAGE}"
311echo "    Dpms................: ${BUILD_DPMS}"
312echo "    Dri2................: ${BUILD_DRI2}"
313echo "    Dri3................: ${BUILD_DRI3}"
314echo "    Glx.................: ${BUILD_GLX}"
315echo "    Randr...............: ${BUILD_RANDR}"
316echo "    Record..............: ${BUILD_RECORD}"
317echo "    Render..............: ${BUILD_RENDER}"
318echo "    Resource............: ${BUILD_RESOURCE}"
319echo "    Screensaver.........: ${BUILD_SCREENSAVER}"
320echo "    selinux.............: ${BUILD_SELINUX}"
321echo "    Shape...............: ${BUILD_SHAPE}"
322echo "    Shm.................: ${BUILD_SHM}"
323echo "    Sync................: ${BUILD_SYNC}"
324echo "    Xevie...............: ${BUILD_XEVIE}"
325echo "    Xfixes..............: ${BUILD_XFIXES}"
326echo "    Xfree86-dri.........: ${BUILD_XFREE86_DRI}"
327echo "    xinerama............: ${BUILD_XINERAMA}"
328echo "    xinput..............: ${BUILD_XINPUT}"
329echo "    xkb.................: ${BUILD_XKB}"
330echo "    xprint..............: ${BUILD_XPRINT}"
331echo "    xtest...............: ${BUILD_XTEST}"
332echo "    xv..................: ${BUILD_XV}"
333echo "    xvmc................: ${BUILD_XVMC}"
334echo ""
335echo "  Used CFLAGS:"
336echo "    CPPFLAGS............: ${CPPFLAGS}"
337echo "    CFLAGS..............: ${CFLAGS}"
338echo "    Warning CFLAGS......: ${BASE_CFLAGS}"
339echo ""
340echo "  Installation:"
341echo "    Prefix..............: ${prefix}"
342echo ""
343