configure.ac revision ae545d91 
1#
2#  Copyright © 2003 Keith Packard, Noah Levitt
3#
4#  Permission to use, copy, modify, distribute, and sell this software and its
5#  documentation for any purpose is hereby granted without fee, provided that
6#  the above copyright notice appear in all copies and that both that
7#  copyright notice and this permission notice appear in supporting
8#  documentation, and that the name of Keith Packard not be used in
9#  advertising or publicity pertaining to distribution of the software without
10#  specific, written prior permission.  Keith Packard makes no
11#  representations about the suitability of this software for any purpose.  It
12#  is provided "as is" without express or implied warranty.
13#
14#  KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
15#  INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
16#  EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
17#  CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
18#  DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
19#  TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
20#  PERFORMANCE OF THIS SOFTWARE.
21#
22
23# Initialize Autoconf
24AC_PREREQ([2.60])
25AC_INIT([libXau], [1.0.12],
26	[https://gitlab.freedesktop.org/xorg/lib/libxau/-/issues], [libXau])
27AC_CONFIG_SRCDIR([Makefile.am])
28AC_CONFIG_HEADERS([config.h])
29AC_CONFIG_MACRO_DIRS([m4])
30AC_USE_SYSTEM_EXTENSIONS
31
32# Initialize Automake
33AM_INIT_AUTOMAKE([foreign dist-xz])
34
35# Initialize libtool
36LT_INIT([win32-dll])
37
38# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS
39m4_ifndef([XORG_MACROS_VERSION],
40          [m4_fatal([must install xorg-macros 1.8 or later before running autoconf/autogen])])
41XORG_MACROS_VERSION(1.8)
42XORG_DEFAULT_OPTIONS
43
44# Checks for programs.
45AC_PROG_LN_S
46
47# Checks for library functions.
48AC_CHECK_FUNCS([explicit_bzero explicit_memset pathconf])
49
50# Obtain compiler/linker options for dependencies
51PKG_CHECK_MODULES(XAU, xproto)
52
53# Checks for typedefs, structures, and compiler characteristics.
54AC_SYS_LARGEFILE
55
56AC_ARG_ENABLE(xthreads,
57              AS_HELP_STRING([--disable-xthreads],
58                [Disable libXau support for Multithreading]),
59              [xthreads=$enableval],[xthreads=yes])
60
61if test "x$xthreads" = "xyes" ; then
62    AC_DEFINE(XTHREADS,1,[Whether libXau is compiled with thread support])
63    AC_CHECK_LIB(c, gethostbyname_r, [mtsafe=yes])
64    if test "x$mtsafe" = "x" ; then
65	AC_CHECK_LIB(nsl, gethostbyname_r, [mtsafe=yes])
66    fi
67    if test "x$mtsafe" = "xyes" ; then
68	AC_DEFINE(XUSE_MTSAFE_API, 1,
69		  [Whether libXau needs to use MT safe API's])
70    fi
71
72# XXX incomplete, please fill this in
73    case $host_os in
74    solaris*)
75	XTHREAD_CFLAGS="-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS" ;;
76    esac
77    XAU_CFLAGS="$XAU_CFLAGS $XTHREAD_CFLAGS"
78fi
79
80# Allow checking code with lint, sparse, etc.
81XORG_WITH_LINT
82XORG_LINT_LIBRARY([Xau])
83LINT_FLAGS="${LINT_FLAGS} ${XAU_CFLAGS}"
84
85AC_CONFIG_FILES([Makefile
86		man/Makefile
87		xau.pc])
88AC_OUTPUT
89