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
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
|
AC_PREREQ([2.64])
m4_define([libinput_major_version], [0])
m4_define([libinput_minor_version], [11])
m4_define([libinput_micro_version], [0])
m4_define([libinput_version],
[libinput_major_version.libinput_minor_version.libinput_micro_version])
AC_INIT([libinput],
[libinput_version],
[https://bugs.freedesktop.org/enter_bug.cgi?product=Wayland&component=libinput&version=libinput_version],
[libinput],
[http://www.freedesktop.org/wiki/Software/libinput/])
AC_SUBST([LIBINPUT_VERSION_MAJOR], [libinput_major_version])
AC_SUBST([LIBINPUT_VERSION_MINOR], [libinput_minor_version])
AC_SUBST([LIBINPUT_VERSION_MICRO], [libinput_micro_version])
AC_SUBST([LIBINPUT_VERSION], [libinput_version])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([1.11 foreign no-dist-gzip dist-xz])
# Before making a release, the LIBINPUT_LT_VERSION string should be
# modified.
# The string is of the form C:R:A.
# - If interfaces have been changed or added, but binary compatibility has
# been preserved, change to C+1:0:A+1
# - If binary compatibility has been broken (eg removed or changed interfaces)
# change to C+1:0:0
# - If the interface is the same as the previous version, change to C:R+1:A
LIBINPUT_LT_VERSION=10:0:0
AC_SUBST(LIBINPUT_LT_VERSION)
AM_SILENT_RULES([yes])
AC_USE_SYSTEM_EXTENSIONS
# Check for programs
AC_PROG_CC_C99
AC_PROG_CXX # Only used by build C++ test
AC_PROG_GREP
# Initialize libtool
LT_PREREQ([2.2])
LT_INIT
AC_CHECK_DECL(EPOLL_CLOEXEC, [],
[AC_MSG_ERROR("EPOLL_CLOEXEC is needed to compile libinput")],
[[#include <sys/epoll.h>]])
AC_CHECK_DECL(TFD_CLOEXEC,[],
[AC_MSG_ERROR("TFD_CLOEXEC is needed to compile libinput")],
[[#include <sys/timerfd.h>]])
AC_CHECK_DECL(CLOCK_MONOTONIC,[],
[AC_MSG_ERROR("CLOCK_MONOTONIC is needed to compile libinput")],
[[#include <time.h>]])
PKG_PROG_PKG_CONFIG()
PKG_CHECK_MODULES(MTDEV, [mtdev >= 1.1.0])
PKG_CHECK_MODULES(LIBUDEV, [libudev])
PKG_CHECK_MODULES(LIBEVDEV, [libevdev >= 0.4])
AC_CHECK_LIB([m], [atan2])
AC_CHECK_LIB([rt], [clock_gettime])
if test "x$GCC" = "xyes"; then
GCC_CXXFLAGS="-Wall -Wextra -Wno-unused-parameter -g -fvisibility=hidden"
GCC_CFLAGS="$GCC_CXXFLAGS -Wmissing-prototypes -Wstrict-prototypes"
fi
AC_SUBST(GCC_CFLAGS)
AC_SUBST(GCC_CXXFLAGS)
udev_dir_default="$libdir/udev"
AC_ARG_WITH(udev-dir,
AS_HELP_STRING([--with-udev-dir=DIR],
[udev base directory [[default=$udev_dir_default]]]),
[],
[with_udev_dir="yes"])
AS_CASE($with_udev_dir,
[no|""], [AC_MSG_ERROR([You must define a udev base directory])],
[yes], [udevdir="$udev_dir_default"],
[udevdir="$with_udev_dir"])
UDEV_DIR=${udevdir}
AC_SUBST(UDEV_DIR)
AC_ARG_ENABLE([documentation],
[AC_HELP_STRING([--enable-documentation],
[Enable building the documentation (default=auto)])],
[build_documentation="$enableval"],
[build_documentation="auto"])
if test "x$build_documentation" = "xyes" -o "x$build_documentation" = "xauto"; then
AC_PATH_PROG(DOXYGEN, doxygen)
if test "x$DOXYGEN" = "x"; then
if test "x$build_documentation" = "xyes"; then
AC_MSG_ERROR([Documentation build requested but doxygen not found. Install doxygen or disable the documentation using --disable-documentation])
fi
else
AC_MSG_CHECKING([for compatible doxygen version])
doxygen_version=`$DOXYGEN --version`
AS_VERSION_COMPARE([$doxygen_version], [1.6.0],
[AC_MSG_RESULT([no])
DOXYGEN=""],
[AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([yes])])
if test "x$DOXYGEN" = "x" -a "x$build_documentation" = "xyes"; then
AC_MSG_ERROR([Doxygen $doxygen_version too old. Doxygen 1.6+ required for documentation build. Install required doxygen version or disable the documentation using --disable-documentation])
fi
fi
AC_PATH_PROG(DOT, dot)
if test "x$DOT" = "x"; then
if test "x$build_documentation" = "xyes"; then
AC_MSG_ERROR([Documentation build requested but graphviz's dot not found. Install graphviz or disable the documentation using --disable-documentation])
fi
else
AC_MSG_CHECKING([for compatible dot version])
dot_version=`$DOT -V 2>&1|$GREP -oP '(?<=version\W)@<:@0-9.@:>@*(?=\W(.*))'`
AS_VERSION_COMPARE([$dot_version], [2.26.0],
[AC_MSG_RESULT([no])
DOT=""],
[AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([yes])])
if test "x$DOT" = "x" -a "x$build_documentation" = "xyes"; then
AC_MSG_ERROR([Graphviz dot $dot_version too old. Graphviz 2.26+ required for documentation build. Install required graphviz version or disable the documentation using --disable-documentation])
fi
fi
if test "x$DOXYGEN" != "x" -a "x$DOT" != "x"; then
build_documentation="yes"
else
build_documentation="no"
fi
fi
AC_ARG_ENABLE(event-gui,
AS_HELP_STRING([--enable-event-gui], [Build the GUI event viewer (default=auto)]),
[build_eventgui="$enableval"],
[build_eventgui="auto"])
PKG_CHECK_EXISTS([cairo glib-2.0 gtk+-3.0], [HAVE_GUILIBS="yes"], [HAVE_GUILIBS="no"])
if test "x$build_eventgui" = "xauto"; then
build_eventgui="$HAVE_GUILIBS"
fi
if test "x$build_eventgui" = "xyes"; then
PKG_CHECK_MODULES(CAIRO, [cairo])
PKG_CHECK_MODULES(GTK, [glib-2.0 gtk+-3.0])
fi
AM_CONDITIONAL(BUILD_EVENTGUI, [test "x$build_eventgui" = "xyes"])
AC_ARG_ENABLE(tests,
AS_HELP_STRING([--enable-tests], [Build the tests (default=auto)]),
[build_tests="$enableval"],
[build_tests="auto"])
PKG_CHECK_MODULES(CHECK, [check >= 0.9.10], [HAVE_CHECK="yes"], [HAVE_CHECK="no"])
if test "x$build_tests" = "xauto"; then
build_tests="$HAVE_CHECK"
fi
if test "x$build_tests" = "xyes"; then
if test "x$HAVE_CHECK" = "xno"; then
AC_MSG_ERROR([Cannot build tests, check is missing])
fi
AC_PATH_PROG(VALGRIND, [valgrind])
fi
AM_CONDITIONAL(HAVE_VALGRIND, [test "x$VALGRIND" != "x"])
AM_CONDITIONAL(BUILD_TESTS, [test "x$build_tests" = "xyes"])
AM_CONDITIONAL(BUILD_DOCS, [test "x$build_documentation" = "xyes"])
AC_CONFIG_FILES([Makefile
doc/Makefile
doc/libinput.doxygen
src/Makefile
src/libinput.pc
src/libinput-version.h
test/Makefile
tools/Makefile
udev/Makefile])
AC_CONFIG_FILES([test/symbols-leak-test],
[chmod +x test/symbols-leak-test])
AC_OUTPUT
AC_MSG_RESULT([
Prefix ${prefix}
udev base dir ${UDEV_DIR}
Build documentation ${build_documentation}
Build tests ${build_tests}
Tests use valgrind ${VALGRIND}
Build GUI event tool ${build_eventgui}
])
|
