forked from john30/ebusd
-
Notifications
You must be signed in to change notification settings - Fork 0
/
configure.ac
executable file
·141 lines (126 loc) · 5.13 KB
/
configure.ac
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
# Support for older autoconf without m4_esyscmd_s
m4_ifndef([m4_esyscmd_s], [m4_define([m4_chomp_all], [m4_format([[%.*s]], m4_bregexp(m4_translit([[$1]], [/], [/ ]), [/*$]), [$1])])])
m4_ifndef([m4_esyscmd_s], [m4_define([m4_esyscmd_s], [m4_chomp_all(m4_esyscmd([$1]))])])
AC_PREREQ([2.63])
AC_INIT([ebusd], m4_esyscmd_s([cat VERSION]), [[email protected]], [ebusd], [https://github.com/john30/ebusd])
AC_CONFIG_AUX_DIR([build])
AC_CONFIG_MACRO_DIR([m4])
AC_GNU_SOURCE
if test -z $CXXFLAGS; then
CXXFLAGS="-fpic -Wall -Wno-unused-function -Wextra -g -O2"
fi
AC_PROG_CXX([g++-6 g++-5 g++-4.9 g++-4.8 g++])
AX_CXX_COMPILE_STDCXX([11], [ext], [mandatory])
AC_CHECK_HEADERS([arpa/inet.h \
dirent.h \
fcntl.h \
netdb.h \
poll.h \
pthread.h \
sys/ioctl.h \
sys/select.h \
sys/time.h \
time.h \
termios.h])
AC_CHECK_LIB([pthread], [pthread_setname_np],
AC_DEFINE([HAVE_PTHREAD_SETNAME_NP], [1], [Defined if pthread_setname_np is available.]),
AC_MSG_RESULT([Could not find pthread_setname_np in pthread.]))
EXTRA_LIBS=
AC_CHECK_LIB([rt], [clock_gettime], [EXTRA_LIBS+="-lrt"])
AC_SUBST(EXTRA_LIBS)
AC_CHECK_FUNC([pselect], [AC_DEFINE(HAVE_PSELECT, [1], [Defined if pselect() is available.])])
AC_CHECK_FUNC([ppoll], [AC_DEFINE(HAVE_PPOLL, [1], [Defined if ppoll() is available.])])
AC_CHECK_HEADER([linux/serial.h], [AC_DEFINE(HAVE_LINUX_SERIAL, [1], [Defined if linux/serial.h is available.])])
AC_CHECK_HEADER([dev/usb/uftdiio.h], [AC_DEFINE(HAVE_FREEBSD_UFTDI, [1], [Defined if dev/usb/uftdiio.h is available.])])
AC_ARG_ENABLE(coverage, AS_HELP_STRING([--enable-coverage], [enable code coverage tracking]), [CXXFLAGS+=" -coverage -O0"], [])
AC_ARG_WITH(contrib, AS_HELP_STRING([--without-contrib], [disable inclusion of contributed sources]), [], [with_contrib=yes])
if test "x$with_contrib" != "xno"; then
AC_DEFINE_UNQUOTED(HAVE_CONTRIB, [1], [Defined if contributed sources are enabled.])
fi
AC_ARG_WITH(argp-lib, AS_HELP_STRING([--with-argp-lib=PATH], [path to argp libraries]), [LDFLAGS+="-L$with_argp_lib"])
AC_ARG_WITH(argp-include, AS_HELP_STRING([--with-argp-include=PATH], [path to argp includes]), [CXXFLAGS+="-I$with_argp_include"])
AC_CHECK_FUNC([argp_parse], [have_argp=yes], AC_CHECK_LIB([argp], [argp_parse], [have_argp=yes; LIBS="-largp $LIBS"], [have_argp=no]))
if test "x$have_argp" = "xyes"; then
AC_CHECK_HEADER([argp.h], AC_DEFINE([HAVE_ARGP_H], [1], [Defined if argp.h is available.]), AC_MSG_ERROR([argp.h not found]))
else
AC_MSG_ERROR([argp library not found, specify argp-standalone location in --with-argp-lib= and --with-argp-include= options.])
fi
AC_ARG_WITH(mqtt, AS_HELP_STRING([--without-mqtt], [disable support for MQTT handling]), [], [with_mqtt=yes])
if test "x$with_mqtt" != "xno"; then
AC_CHECK_LIB([mosquitto], [mosquitto_lib_init],
[AC_DEFINE_UNQUOTED(HAVE_MQTT, [1], [Defined if MQTT handling is enabled.])
EXTRA_LIBS+=" -lmosquitto"],
[AC_MSG_RESULT([Could not find mosquitto_lib_init in libmosquitto.])
with_mqtt="no"])
fi
AM_CONDITIONAL([MQTT], [test "x$with_mqtt" != "xno"])
AC_MSG_CHECKING([for direct float format conversion])
AC_TRY_RUN(
[
#include <stdint.h>
int main() {
union {
uint32_t i;
float f;
} test;
test.f = 0.15;
return test.i == 0x3e19999a ? 0 : 1;
}
],
[direct_float=1],
[direct_float=],
[direct_float=no],
)
if [[ "x$direct_float" == "x" ]]; then
AC_TRY_RUN(
[
#include <stdint.h>
int main() {
union {
uint32_t i;
float f;
} test;
test.f = 0.15;
return test.i == 0x9a99193e ? 0 : 1;
}
],
[direct_float=2],
[direct_float=no],
[direct_float=no],
)
fi
if [[ "x$direct_float" == "xno" ]]; then
AC_MSG_RESULT([no])
else
AC_MSG_RESULT([yes])
AC_DEFINE_UNQUOTED([HAVE_DIRECT_FLOAT_FORMAT], $direct_float, [Defined if direct conversion from float to int is available (2 for swapped byte order).])
fi
AC_CONFIG_SRCDIR([src/ebusd/main.cpp])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_FILES([Makefile
docs/Makefile
src/lib/utils/Makefile
src/lib/ebus/Makefile
src/lib/ebus/test/Makefile
src/ebusd/Makefile
src/tools/Makefile])
AM_CONDITIONAL([CONTRIB], [test "x$with_contrib" != "xno"])
AM_COND_IF([CONTRIB], [AC_CONFIG_FILES([
src/lib/ebus/contrib/Makefile
src/lib/ebus/contrib/test/Makefile
])])
AC_DEFINE_UNQUOTED(PACKAGE_PIDFILE, LOCALSTATEDIR "/run/" PACKAGE ".pid", [The path and name of the PID file.])
AC_DEFINE_UNQUOTED(PACKAGE_LOGFILE, LOCALSTATEDIR "/log/" PACKAGE ".log", [The path and name of the log file.])
AC_DEFINE(SCAN_VERSION, "[m4_esyscmd_s([sed -e 's#^\([0-9]*\.[0-9]*\).*#\1#' -e 's#\.\([0-9]\)$#0\1#' -e 's#\.##' VERSION])]", [The version of the package formatted for the scan result.])
AC_DEFINE(REVISION, "[m4_esyscmd_s([git describe --always 2>/dev/null || (date +p%Y%m%d)])]", [The revision of the package.])
AC_CHECK_PROGS([HAVE_DOXYGEN], [doxygen], [])
if test -z "$HAVE_DOXYGEN"; then
AC_MSG_WARN([Doxygen not found - continuing without Doxygen support.])
fi
AM_CONDITIONAL([HAVE_DOXYGEN], [test -n "$HAVE_DOXYGEN"])
AM_COND_IF([HAVE_DOXYGEN], [AC_CONFIG_FILES([docs/Doxyfile])])
AM_INIT_AUTOMAKE([1.11 -Wall -Werror foreign subdir-objects])
m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
AC_PROG_RANLIB
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AC_OUTPUT