1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
# Initialize Autoconf
AC_PREREQ([2.60])
AC_INIT([libICE], [1.0.10],
[https://gitlab.freedesktop.org/xorg/lib/libICE/issues], [libICE])
AC_CONFIG_SRCDIR([Makefile.am])
AC_CONFIG_HEADERS([config.h])
# Set common system defines for POSIX extensions, such as _GNU_SOURCE
# Must be called before any macros that run the compiler (like
# AC_PROG_LIBTOOL or XORG_DEFAULT_OPTIONS) to avoid autoconf errors.
AC_USE_SYSTEM_EXTENSIONS
# Initialize Automake
AM_INIT_AUTOMAKE([foreign dist-xz])
# Initialize libtool
AC_PROG_LIBTOOL
# Require xorg-macros minimum of 1.12 for DocBook external references
m4_ifndef([XORG_MACROS_VERSION],
[m4_fatal([must install xorg-macros 1.12 or later before running autoconf/autogen])])
XORG_MACROS_VERSION(1.12)
XORG_DEFAULT_OPTIONS
XORG_ENABLE_DOCS
XORG_ENABLE_SPECS
XORG_WITH_XMLTO(0.0.22)
XORG_WITH_FOP
XORG_WITH_XSLTPROC
XORG_CHECK_SGML_DOCTOOLS(1.8)
# Obtain compiler/linker options for dependencies
PKG_CHECK_MODULES(ICE, xproto xtrans)
# Transport selection macro from xtrans.m4
XTRANS_CONNECTION_FLAGS
AC_DEFINE(ICE_t, 1, [Xtrans transport type])
AC_DEFINE(TRANS_CLIENT, 1, [Xtrans transport client code])
AC_DEFINE(TRANS_SERVER, 1, [Xtrans transport server code])
# Checks for library functions.
AC_CHECK_LIB([bsd], [arc4random_buf])
AC_CHECK_FUNCS([asprintf arc4random_buf getentropy])
# Allow checking code with lint, sparse, etc.
XORG_WITH_LINT
XORG_LINT_LIBRARY([ICE])
LINT_FLAGS="${LINT_FLAGS} ${ICE_CFLAGS} ${XTRANS_CFLAGS}"
if test "x$ac_cv_lib_bsd_arc4random_buf" = xyes; then
BSDLIB=-lbsd
fi
AC_SUBST(BSDLIB)
AC_CONFIG_FILES([Makefile
doc/Makefile
specs/Makefile
src/Makefile
ice.pc])
AC_OUTPUT
|
