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
|
# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ(2.59)
AC_INIT([v4l-utils],[0.9.0-test1])
AC_CONFIG_AUX_DIR([build-aux])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_SRCDIR([lib/libv4l2/libv4l2.c])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_FILES([Makefile
lib/libv4lconvert/Makefile
lib/libv4l2/Makefile
lib/libv4l1/Makefile
utils/libv4l2util/Makefile
utils/libmedia_dev/Makefile
utils/decode_tm6000/Makefile
utils/dvb/Makefile
utils/keytable/Makefile
utils/rds/Makefile
utils/v4l2-compliance/Makefile
utils/v4l2-ctl/Makefile
utils/v4l2-dbg/Makefile
utils/v4l2-sysfs-path/Makefile
utils/xc3028-firmware/Makefile
utils/qv4l2/Makefile
v4l-utils.spec
lib/libv4lconvert/libv4lconvert.pc
lib/libv4l1/libv4l1.pc
lib/libv4l2/libv4l2.pc
])
AM_INIT_AUTOMAKE([1.9 no-dist-gzip dist-bzip2 -Wno-portability]) # 1.10 is needed for target_LIBTOOLFLAGS
AM_MAINTAINER_MODE
AM_SILENT_RULES(yes)
# Checks for programs.
AC_PROG_CXX
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_LIBTOOL
# sync-with-kernel and keytable install could make use of them
#AC_PROG_GREP
#AC_PROG_SED
#AC_PROG_MKDIR_P
# Check host os
case "$host_os" in
linux*)
linux_os="yes"
;;
esac
AM_CONDITIONAL([LINUX_OS], [test x$linux_os = xyes])
# Checks for dependencies
AC_ARG_WITH([jpeg],
AS_HELP_STRING([--without-jpeg], [Do not use jpeg library]),
[],
[with_jpeg=yes])
AS_IF([test "x$with_jpeg" != xno],
[AC_CHECK_HEADER([jpeglib.h],
[AC_CHECK_LIB([jpeg],
[jpeg_read_header],
[have_jpeg=:
JPEG_LIBS="-ljpeg"
AC_DEFINE([HAVE_JPEG],[1],[whether we use libjpeg])],
[AC_MSG_ERROR(cannot find libjpeg (v6 or later required))])],
[AC_MSG_ERROR(cannot find jpeglib.h)])])
AM_CONDITIONAL([HAVE_JPEG], [$have_jpeg])
PKG_CHECK_MODULES(QT, [QtCore >= 4.4 QtGui >= 4.4], [qt_pkgconfig=true], [qt_pkgconfig=false])
if test "x$qt_pkgconfig" = "xtrue"; then
AC_SUBST(QT_CFLAGS)
AC_SUBST(QT_LIBS)
MOC=`$PKG_CONFIG --variable=moc_location QtCore`
UIC=`$PKG_CONFIG --variable=uic_location QtCore`
AC_SUBST(MOC)
AC_SUBST(UIC)
else
AC_MSG_WARN(qv4l2 will not be built)
fi
AM_CONDITIONAL(BUILD_QT, [test ${qt_pkgconfig} = true])
AC_SUBST([JPEG_LIBS])
# The dlopen() function is in the C library for *BSD and in
# libdl on GLIBC-based systems
dl_saved_libs=$LIBS
AC_SEARCH_LIBS([dlopen],
[dl],
[test "$ac_cv_search_dlopen" = "none required" || DLOPEN_LIBS=$ac_cv_search_dlopen],
[AC_MSG_ERROR([unable to find the dlopen() function])])
AC_SUBST([DLOPEN_LIBS])
LIBS=$dl_saved_libs
AC_CHECK_HEADER([argp.h],,AC_MSG_ERROR(Cannot continue: argp.h not found))
argp_saved_libs=$LIBS
AC_SEARCH_LIBS([argp_parse],
[argp],
[test "$ac_cv_search_argp_parse" = "none required" || ARGP_LIBS=$ac_cv_search_argp_parse],
[AC_MSG_ERROR([unable to find the argp_parse() function])])
AC_SUBST([ARGP_LIBS])
LIBS=$argp_saved_libs
# directories
AC_ARG_WITH(libv4l1subdir, AS_HELP_STRING(--with-libv4l1subdir=DIR,set libv4l1 library subdir [default=libv4l]),
libv4l1subdir=$withval, libv4l1subdir="libv4l")
AC_ARG_WITH(libv4l2subdir, AS_HELP_STRING(--with-libv4l2subdir=DIR,set libv4l2 library subdir [default=libv4l]),
libv4l2subdir=$withval, libv4l2subdir="libv4l")
AC_ARG_WITH(libv4lconvertsubdir, AS_HELP_STRING(--with-libv4lconvertsubdir=DIR,set libv4lconvert library subdir [default=libv4l]),
libv4lconvertsubdir=$withval, libv4lconvertsubdir="libv4l")
libv4l1privdir="$libdir/$libv4l1subdir"
libv4l2privdir="$libdir/$libv4l2subdir"
libv4l2plugindir="$libv4l2privdir/plugins"
libv4lconvertprivdir="$libdir/$libv4lconvertsubdir"
rootetcdir="/etc"
rootlibdir="/lib"
pkgconfigdir="$libdir/pkgconfig"
AC_SUBST(libv4l1privdir)
AC_SUBST(libv4l2privdir)
AC_SUBST(libv4l2plugindir)
AC_SUBST(libv4lconvertprivdir)
AC_SUBST(rootetcdir)
AC_SUBST(rootlibdir)
AC_SUBST(pkgconfigdir)
AC_DEFINE_UNQUOTED([V4L_UTILS_VERSION], ["$PACKAGE_VERSION"], [v4l-utils version string])
AC_DEFINE_DIR([LIBV4L1_PRIV_DIR], [libv4l1privdir], [libv4l1 private lib directory])
AC_DEFINE_DIR([LIBV4L2_PRIV_DIR], [libv4l2privdir], [libv4l2 private lib directory])
AC_DEFINE_DIR([LIBV4L2_PLUGIN_DIR], [libv4l2plugindir], [libv4l2 plugin directory])
AC_DEFINE_DIR([LIBV4LCONVERT_PRIV_DIR], [libv4lconvertprivdir], [libv4lconvert private lib directory])
# options
AC_ARG_ENABLE(libv4l,
[ --disable-libv4l disable dynamic libv4l compilation],
[case "${enableval}" in
yes | no ) with_libv4l="${enableval}" ;;
*) AC_MSG_ERROR(bad value ${enableval} for --disable-libv4l) ;;
esac],
[with_libv4l="yes"]
)
AC_ARG_ENABLE(v4l-utils,
[ --disable-v4l-utils disable v4l-utils compilation],
[case "${enableval}" in
yes | no ) with_v4lutils="${enableval}" ;;
*) AC_MSG_ERROR(bad value ${enableval} for --disable-v4l-utils) ;;
esac],
[with_v4lutils="yes"]
)
AM_CONDITIONAL([WITH_LIBV4L], [test x$with_libv4l = xyes])
AM_CONDITIONAL([WITH_V4LUTILS], [test x$with_v4lutils = xyes])
# append -static to libtool compile and link command to enforce static libs
AS_IF([test x$with_libv4l != xyes], [AC_SUBST([ENFORCE_LIBV4L_STATIC], ["-static"])])
# misc
if test "x$linux_os" = "xyes"; then
CPPFLAGS="-I\$(top_srcdir)/include $CPPFLAGS"
fi
CPPFLAGS="-I\$(top_srcdir)/lib/include -Wall -Wpointer-arith -D_GNU_SOURCE $CPPFLAGS"
AC_OUTPUT
|
