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cbbe90dd JB |
1 | AC_PREREQ(2.59) |
2 | AC_INIT([libcec], [2:1:0], [http://libcec.pulse-eight.com/]) | |
3 | AC_CONFIG_HEADERS([config.h]) | |
4 | AH_TOP([#pragma once]) | |
5 | ||
6 | AM_INIT_AUTOMAKE([foreign]) | |
7 | m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) | |
8 | ||
9 | AM_INIT_AUTOMAKE(AC_PACKAGE_NAME, AC_PACKAGE_VERSION) | |
10 | ||
11 | AC_CANONICAL_HOST | |
12 | ||
13 | cflags_reset="$CFLAGS" | |
14 | AC_LANG(C++) | |
15 | AC_PROG_CXX | |
16 | AC_PROG_LIBTOOL | |
17 | AC_PROG_INSTALL | |
18 | AC_LIBTOOL_DLOPEN | |
19 | CFLAGS="$cflags_reset" | |
20 | ||
21 | msg_pkg_config_missing="'pkg-config' is missing - adapter detection will not be available" | |
22 | msg_pthread_missing="required library 'pthread' is missing" | |
23 | msg_dl_missing="required library 'dl' is missing" | |
24 | msg_udev_missing="library 'udev' is missing - adapter detection will not be available" | |
25 | msg_dirent_missing="dirent.h header is missing - adapter detection will not be available" | |
26 | msg_lockdev_missing="library 'liblockdev' is missing" | |
27 | msg_rpi_api_missing="Raspberry Pi API not found or incompatible with libCEC" | |
28 | msg_rpi_will_check="will check for RPi support" | |
29 | msg_rpi_unsupported_target="will not check for RPi support (unsupported cpu: ${host_cpu})" | |
30 | msg_required_header_missing="required header is missing" | |
31 | ||
32 | ## debugging symbols | |
33 | AC_ARG_ENABLE([debug], | |
34 | [AS_HELP_STRING([--enable-debug], | |
35 | [include debug symbols (default is no)])], | |
36 | [use_debug=$enableval], | |
37 | [use_debug=no]) | |
38 | ||
39 | ## optimisation | |
40 | AC_ARG_ENABLE([optimisation], | |
41 | [AS_HELP_STRING([--enable-optimisation], | |
42 | [optimisation flag (default is yes)])], | |
43 | [use_optimisation=$enableval], | |
44 | [use_optimisation=yes]) | |
45 | ||
46 | ## TDA995x support | |
47 | AC_ARG_ENABLE([cubox], | |
48 | [AS_HELP_STRING([--enable-tda995x], | |
49 | [enable support for the TDA995x (default is no)])], | |
50 | [use_tda995x=$enableval], | |
51 | [use_tda995x=no]) | |
52 | ||
53 | ## Optional path to the tda995x dev toolkit | |
54 | AC_ARG_WITH([tda995x-toolkit-path], | |
55 | [AS_HELP_STRING([--with-tda995x-toolkit-path], | |
56 | [location of the TDA995x driver toolkit (default is ./nxp_hdmi)])], | |
57 | [TDA995X_CFLAGS="-I$withval/inc"], | |
58 | [TDA995X_CFLAGS="-I\$(abs_top_srcdir)/nxp_hdmi/inc"]) | |
59 | ||
60 | ## Exynos support | |
61 | AC_ARG_ENABLE([exynos], | |
62 | [AS_HELP_STRING([--enable-exynos], | |
63 | [enable support for the Exynos (default is yes)])], | |
64 | [use_exynos=$enableval], | |
65 | [use_exynos=yes]) | |
66 | ||
67 | ## Raspberry Pi support | |
68 | AC_ARG_ENABLE([rpi], | |
69 | [AS_HELP_STRING([--enable-rpi], | |
70 | [enable support for the Raspberry Pi (default is auto)])], | |
71 | [use_rpi=$enableval], | |
72 | [use_rpi=auto]) | |
73 | ||
74 | ## Optional path to the RPi's dev headers | |
75 | AC_ARG_WITH([rpi-include-path], | |
76 | [AS_HELP_STRING([--with-rpi-include-path], | |
77 | [location of the Raspberry Pi headers (location of /opt/vc/include, default is auto)])], | |
78 | [RPI_CFLAGS="-I$withval -I$withval/interface/vcos/pthreads -I$withval/interface/vmcs_host/linux"]) | |
79 | ||
80 | ## Optional path to libbcm_host.so | |
81 | AC_ARG_WITH([rpi-lib-path], | |
82 | [AS_HELP_STRING([--with-rpi-lib-path], | |
83 | [location of the Raspberry Pi libraries (location of libbcm_host.so, default is auto)])], | |
84 | [RPI_LIBS="-L$withval"]) | |
85 | ||
86 | ## only check for the RPi API on ARM targets | |
87 | if test "x$use_rpi" != "xno"; then | |
88 | case "${host_cpu}" in | |
89 | arm*) | |
90 | AC_MSG_NOTICE($msg_rpi_will_check) | |
91 | ;; | |
92 | *) | |
93 | if test "x$use_rpi" = "xyes"; then | |
94 | AC_MSG_ERROR($msg_rpi_unsupported_target) | |
95 | else | |
96 | AC_MSG_NOTICE($msg_rpi_unsupported_target) | |
97 | fi | |
98 | use_rpi="no" | |
99 | ;; | |
100 | esac | |
101 | fi | |
102 | ||
103 | ## add the top dir and include to the include path, so we can include config.h and cec.h | |
104 | CPPFLAGS="$CPPFLAGS -I\$(abs_top_srcdir)/src -I\$(abs_top_srcdir)/include" | |
105 | ||
106 | ## search for pkg-config | |
107 | AC_CHECK_PROG(HAVE_PKG_CONFIG, pkg-config, yes) | |
108 | if test "x$HAVE_PKG_CONFIG" != "xyes" ; then | |
109 | AC_MSG_WARN($msg_pkg_config_missing) | |
110 | fi | |
111 | ||
112 | ## search for pthread, required by all targets | |
113 | AC_SEARCH_LIBS([pthread_create],[pthread],,AC_MSG_ERROR($msg_pthread_missing)) | |
114 | AC_CHECK_FUNCS([pthread_mutexattr_init pthread_cond_init pthread_cond_destroy pthread_cond_signal pthread_cond_broadcast pthread_cond_wait pthread_cond_timedwait]) | |
115 | ||
116 | ## search for dlopen, required by all targets | |
117 | AC_SEARCH_LIBS([dlopen], [dl], | |
118 | [test "$ac_cv_search_dlopen" = "none required" || LIBS_DL=$ac_cv_search_dlopen], | |
119 | AC_MSG_ERROR($msg_dl_missing)) | |
120 | AC_CHECK_FUNCS([dlopen dlclose dlsym]) | |
121 | ||
122 | ## platform specific libs, required by all targets | |
123 | case "${host}" in | |
124 | *-*-linux*) | |
125 | # for timeutils | |
126 | AC_SEARCH_LIBS([clock_gettime], [rt]) | |
127 | ;; | |
128 | *-apple-darwin*) | |
129 | LIBS="$LIBS -framework CoreVideo -framework IOKit" | |
130 | ;; | |
131 | esac | |
132 | ||
133 | ## we found all the libs and headers that we need for the client applications | |
134 | libs_client="$LIBS" | |
135 | ||
136 | ## search for udev, lockdev and the RPi API, only required by libCEC | |
137 | use_udev="no" | |
138 | use_adapter_detection="yes" | |
139 | use_lockdev="no" | |
140 | SUPPRESS_MANGLING_WARNINGS=" -Wno-psabi" | |
141 | case "${host}" in | |
142 | *-*-linux*) | |
143 | ## search for udev if pkg-config was found | |
144 | if test "x$HAVE_PKG_CONFIG" = "xyes" ; then | |
145 | PKG_CHECK_MODULES([UDEV],[libudev],use_udev="yes",AC_MSG_WARN($msg_udev_missing)) | |
146 | fi | |
147 | ||
148 | ## we need dirent.h on linux too | |
149 | if test "$use_udev" = "yes"; then | |
150 | AC_CHECK_HEADER(dirent.h,,[use_udev="no";AC_MSG_WARN($msg_dirent_missing)]) | |
151 | fi | |
152 | ||
153 | if test "$use_udev" != "yes"; then | |
154 | use_adapter_detection="no" | |
155 | fi | |
156 | ||
157 | ## search for lockdev | |
158 | use_lockdev="yes" | |
159 | AC_CHECK_HEADER(lockdev.h,,[use_lockdev="no";AC_MSG_WARN($msg_lockdev_missing)]) | |
160 | AC_CHECK_LIB(lockdev,dev_unlock,,[use_lockdev="no";AC_MSG_WARN($msg_lockdev_missing)]) | |
161 | ||
162 | AC_CHECK_HEADER(time.h,,AC_MSG_ERROR($msg_required_header_missing)) | |
163 | AC_CHECK_HEADER(sys/prctl.h,,AC_MSG_ERROR($msg_required_header_missing)) | |
164 | ||
165 | ## search for the RPi API. we need to check a couple of things to see if | |
166 | ## it's recent enough and contains the calls needed for libCEC to operate | |
167 | ## correctly. | |
168 | if test "x$use_rpi" != "xno"; then | |
169 | CPPFLAGS="$CPPFLAGS $RPI_CFLAGS" | |
170 | libs_pre_rpi="$LIBS" | |
171 | LIBS="$LIBS $RPI_LIBS -lvcos -lvchiq_arm" | |
172 | ||
173 | check_rpi_cec_service="yes" | |
174 | ||
175 | ## check for headers we need | |
176 | AC_CHECK_HEADER(interface/vmcs_host/vc_cec.h,,check_rpi_cec_service="no") | |
177 | AC_CHECK_HEADER(interface/vmcs_host/vc_cecservice.h,,check_rpi_cec_service="no") | |
178 | AC_CHECK_HEADER(interface/vchiq_arm/vchiq_if.h,,check_rpi_cec_service="no") | |
179 | AC_CHECK_HEADER(bcm_host.h,,check_rpi_cec_service="no") | |
180 | ||
181 | ## check if the headers contain support for libCEC. | |
182 | ## VC_CECSERVICE_VER needs to be defined | |
183 | AC_MSG_CHECKING([interface/vmcs_host/vc_cec.h compatibility]) | |
184 | ||
185 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <interface/vmcs_host/vc_cecservice.h> | |
186 | #include <interface/vchiq_arm/vchiq_if.h> | |
187 | #if !defined(VC_CECSERVICE_VER) | |
188 | #error RPi headers does not contain libCEC support | |
189 | #endif]], [[]])],[AC_MSG_RESULT([yes])],[check_rpi_cec_service="no"; AC_MSG_RESULT([no])]) | |
190 | ||
191 | ## check if the methods we're using can be found in libbcm_host.so, so we don't use an incompatible version | |
192 | AC_CHECK_LIB(bcm_host,vchi_initialise,,check_rpi_cec_service="no") | |
193 | libs_tmp="$LIBS" | |
194 | AC_CHECK_LIB(bcm_host,vc_vchi_cec_init,,check_rpi_cec_service="no") | |
195 | AC_CHECK_LIB(bcm_host,vc_cec_get_logical_address,,check_rpi_cec_service="no") | |
196 | AC_CHECK_LIB(bcm_host,vc_cec_get_physical_address,,check_rpi_cec_service="no") | |
197 | AC_CHECK_LIB(bcm_host,vc_cec_param2message,,check_rpi_cec_service="no") | |
198 | AC_CHECK_LIB(bcm_host,vc_cec_poll_address,,check_rpi_cec_service="no") | |
199 | AC_CHECK_LIB(bcm_host,vc_cec_register_callback,,check_rpi_cec_service="no") | |
200 | AC_CHECK_LIB(bcm_host,vc_cec_release_logical_address,,check_rpi_cec_service="no") | |
201 | AC_CHECK_LIB(bcm_host,vc_cec_set_passive,,check_rpi_cec_service="no") | |
202 | AC_CHECK_LIB(bcm_host,vcos_init,,check_rpi_cec_service="no") | |
203 | AC_CHECK_LIB(bcm_host,vchiq_initialise,,check_rpi_cec_service="no") | |
204 | AC_CHECK_LIB(bcm_host,vchi_initialise,,check_rpi_cec_service="no") | |
205 | AC_CHECK_LIB(bcm_host,vchi_create_connection,,check_rpi_cec_service="no") | |
206 | AC_CHECK_LIB(bcm_host,bcm_host_init,,check_rpi_cec_service="no") | |
207 | LIBS="$libs_tmp" | |
208 | ||
209 | if test "x$check_rpi_cec_service" != "xyes" && test "x$use_rpi" = "xyes"; then | |
210 | AC_MSG_ERROR($msg_rpi_api_missing) | |
211 | elif test "x$check_rpi_cec_service" != "xyes"; then | |
212 | use_rpi="no" | |
213 | LIBS="$libs_pre_rpi" | |
214 | fi | |
215 | fi | |
216 | ## search for X11/xrandr | |
217 | libs_tmp="$LIBS" | |
218 | use_x11_xrandr="yes" | |
219 | AC_CHECK_HEADER(X11/Xlib.h,,[use_x11_xrandr="no"]) | |
220 | AC_CHECK_HEADER(X11/Xatom.h,,[use_x11_xrandr="no"]) | |
221 | AC_CHECK_HEADER(X11/extensions/Xrandr.h,,[use_x11_xrandr="no"]) | |
222 | AC_CHECK_LIB(X11,XOpenDisplay,,[use_x11_xrandr="no"]) | |
223 | AC_CHECK_LIB(Xrandr,XRRGetScreenResources,,[use_x11_xrandr="no"]) | |
224 | if test "x$use_x11_xrandr" = "xyes"; then | |
225 | AC_DEFINE([HAVE_RANDR],[1],[Define to 1 to include support for the X11 randr extension]) | |
226 | AM_CONDITIONAL(USE_X11_RANDR, true) | |
227 | else | |
228 | AM_CONDITIONAL(USE_X11_RANDR, false) | |
229 | LIBS="$libs_tmp" | |
230 | fi | |
231 | ;; | |
232 | *-apple-darwin*) | |
233 | AC_CHECK_HEADER(mach/mach_time.h,,AC_MSG_ERROR($msg_required_header_missing)) | |
234 | AC_CHECK_HEADER(CoreVideo/CVHostTime.h,,AC_MSG_ERROR($msg_required_header_missing)) | |
235 | AC_DEFINE([TARGET_DARWIN], [1], [Darwin target]) | |
236 | AM_CONDITIONAL(USE_X11_RANDR, false) | |
237 | SUPPRESS_MANGLING_WARNINGS="" | |
238 | ;; | |
239 | esac | |
240 | ||
241 | ## define the build info | |
242 | LIB_INFO="host: ${host}, features:" | |
243 | ||
244 | features="Configured features:\n Pulse-Eight CEC Adapter :\t\tyes" | |
245 | LIB_INFO="$LIB_INFO 'P8 USB'" | |
246 | AC_DEFINE([HAVE_P8_USB],[1],[Define to 1 to include support for the Pulse-Eight USB-CEC Adapter]) | |
247 | AM_CONDITIONAL(USE_P8_USB, true) | |
248 | ||
249 | if test "x$use_lockdev" = "xyes"; then | |
250 | AC_DEFINE([HAVE_LOCKDEV],[1],[Define to 1 if liblockdev is installed]) | |
251 | fi | |
252 | ||
253 | ## mark adapter detection as available if the required deps were found | |
254 | if test "x$use_adapter_detection" = "xyes"; then | |
255 | ## mark udev as available if it was found | |
256 | if test "x$use_udev" = "xyes"; then | |
257 | INCLUDES="$INCLUDES $UDEV_CFLAGS" | |
258 | LIBS="$LIBS $UDEV_LIBS" | |
259 | AC_DEFINE([HAVE_LIBUDEV],[1],[Define to 1 if libudev is installed]) | |
260 | REQUIRES="$REQUIRES udev" | |
261 | fi | |
262 | ||
263 | AC_DEFINE([HAVE_P8_USB_DETECT],[1],[Define to 1 to include autodetection support for the Pulse-Eight USB-CEC Adapter]) | |
264 | AM_CONDITIONAL(USE_P8_USB_DETECT, true) | |
265 | ||
266 | features="$features\n Pulse-Eight CEC Adapter detection :\tyes" | |
267 | LIB_INFO="$LIB_INFO 'P8 USB detect'" | |
268 | else | |
269 | AM_CONDITIONAL(USE_P8_USB_DETECT, false) | |
270 | features="$features\n Pulse-Eight CEC Adapter detection :\tno" | |
271 | fi | |
272 | ||
273 | ## mark RPi support as available if the required headers and libs were found | |
274 | if test "x$use_rpi" != "xno"; then | |
275 | AC_DEFINE([HAVE_RPI_API],[1],[Define to 1 to include RPi support]) | |
276 | AM_CONDITIONAL(USE_RPI_API, true) | |
277 | features="$features\n Raspberry Pi support :\t\tyes" | |
278 | LIB_INFO="$LIB_INFO 'RPi'" | |
279 | else | |
280 | AM_CONDITIONAL(USE_RPI_API, false) | |
281 | features="$features\n Raspberry Pi support :\t\tno" | |
282 | fi | |
283 | ||
284 | ## mark TDA995x support as available | |
285 | if test "x$use_tda995x" != "xno"; then | |
286 | AC_DEFINE([HAVE_TDA995X_API],[1],[Define to 1 to include CuBox support]) | |
287 | AM_CONDITIONAL(USE_TDA995X_API, true) | |
288 | features="$features\n TDA995x support :\t\t\tyes" | |
289 | LIB_INFO="$LIB_INFO 'TDA995x'" | |
290 | CPPFLAGS="$CPPFLAGS $TDA995X_CFLAGS" | |
291 | else | |
292 | AM_CONDITIONAL(USE_TDA995X_API, false) | |
293 | features="$features\n TDA995x support :\t\t\tno" | |
294 | fi | |
295 | ||
296 | ## mark Exynos support as available | |
297 | if test "x$use_exynos" != "xno"; then | |
298 | AC_DEFINE([HAVE_EXYNOS_API],[1],[Define to 1 to include Exynos support]) | |
299 | AM_CONDITIONAL(USE_EXYNOS_API, true) | |
300 | features="$features\n Exynos support :\t\t\tyes" | |
301 | LIB_INFO="$LIB_INFO 'EXYNOS'" | |
302 | CPPFLAGS="$CPPFLAGS $EXYNOS_CFLAGS" | |
303 | else | |
304 | AM_CONDITIONAL(USE_EXYNOS_API, false) | |
305 | features="$features\n EXYNOS support :\t\t\tno" | |
306 | fi | |
307 | ||
308 | ||
309 | ## check if our build system is complete | |
310 | AC_CHECK_HEADER(algorithm,,AC_MSG_ERROR($msg_required_header_missing)) | |
311 | AC_CHECK_HEADER(ctype.h,,AC_MSG_ERROR($msg_required_header_missing)) | |
312 | AC_CHECK_HEADER(dlfcn.h,,AC_MSG_ERROR($msg_required_header_missing)) | |
313 | AC_CHECK_HEADER(errno.h,,AC_MSG_ERROR($msg_required_header_missing)) | |
314 | AC_CHECK_HEADER(fcntl.h,,AC_MSG_ERROR($msg_required_header_missing)) | |
315 | AC_CHECK_HEADER(functional,,AC_MSG_ERROR($msg_required_header_missing)) | |
316 | AC_CHECK_HEADER(locale,,AC_DEFINE([SS_NO_LOCALE],[1],[Define to 1 to exclude locale support])) | |
317 | AC_CHECK_HEADER(map,,AC_MSG_ERROR($msg_required_header_missing)) | |
318 | AC_CHECK_HEADER(netdb.h,,AC_MSG_ERROR($msg_required_header_missing)) | |
319 | AC_CHECK_HEADER(poll.h,,AC_MSG_ERROR($msg_required_header_missing)) | |
320 | AC_CHECK_HEADER(pthread.h,,AC_MSG_ERROR($msg_required_header_missing)) | |
321 | AC_CHECK_HEADER(queue,,AC_MSG_ERROR($msg_required_header_missing)) | |
322 | AC_CHECK_HEADER(semaphore.h,,AC_MSG_ERROR($msg_required_header_missing)) | |
323 | AC_CHECK_HEADER(set,,AC_MSG_ERROR($msg_required_header_missing)) | |
324 | AC_CHECK_HEADER(stdarg.h,,AC_MSG_ERROR($msg_required_header_missing)) | |
325 | AC_CHECK_HEADER(stdint.h,,AC_MSG_ERROR($msg_required_header_missing)) | |
326 | AC_CHECK_HEADER(stdio.h,,AC_MSG_ERROR($msg_required_header_missing)) | |
327 | AC_CHECK_HEADER(stdlib.h,,AC_MSG_ERROR($msg_required_header_missing)) | |
328 | AC_CHECK_HEADER(string,,AC_MSG_ERROR($msg_required_header_missing)) | |
329 | AC_CHECK_HEADER(string.h,,AC_MSG_ERROR($msg_required_header_missing)) | |
330 | AC_CHECK_HEADER(termios.h,,AC_MSG_ERROR($msg_required_header_missing)) | |
331 | AC_CHECK_HEADER(unistd.h,,AC_MSG_ERROR($msg_required_header_missing)) | |
332 | AC_CHECK_HEADER(vector,,AC_MSG_ERROR($msg_required_header_missing)) | |
333 | AC_CHECK_HEADER(wchar.h,,AC_MSG_ERROR($msg_required_header_missing)) | |
334 | AC_CHECK_HEADER(wctype.h,,AC_MSG_ERROR($msg_required_header_missing)) | |
335 | AC_CHECK_HEADER(arpa/inet.h,,AC_MSG_ERROR($msg_required_header_missing)) | |
336 | AC_CHECK_HEADER(netinet/in.h,,AC_MSG_ERROR($msg_required_header_missing)) | |
337 | AC_CHECK_HEADER(netinet/tcp.h,,AC_MSG_ERROR($msg_required_header_missing)) | |
338 | AC_CHECK_HEADER(sys/socket.h,,AC_MSG_ERROR($msg_required_header_missing)) | |
339 | AC_CHECK_HEADER(sys/time.h,,AC_MSG_ERROR($msg_required_header_missing)) | |
340 | AC_CHECK_HEADER(sys/types.h,,AC_MSG_ERROR($msg_required_header_missing)) | |
341 | AC_CHECK_FUNCS([close fcntl select write read shutdown send recv memset sprintf getaddrinfo getsockopt setsockopt connect poll sched_yield open strerror tcsetattr tcgetattr cfsetispeed cfsetospeed bind freeaddrinfo listen accept socket]) | |
342 | ||
343 | ## add the build date to LIB_INFO | |
344 | AC_CHECK_PROG(HAVE_GIT, git, yes) | |
345 | if test "x$HAVE_GIT" = "xyes"; then | |
346 | revision=$(git --no-pager log --abbrev=7 -n 1 --pretty=format:"%h" HEAD) | |
347 | fi | |
348 | if test "x$revision" != "x"; then | |
349 | LIB_INFO="$LIB_INFO, git revision: ${revision}" | |
350 | fi | |
351 | ||
352 | AC_CHECK_PROG(HAVE_DATE, date, yes) | |
353 | if test "x$HAVE_DATE" = "xyes"; then | |
354 | LIB_INFO="$LIB_INFO, compiled on: `date -u`" | |
355 | else | |
356 | LIB_INFO="$LIB_INFO, compiled on: (unknown date)" | |
357 | fi | |
358 | ||
359 | ## add the name of the user who built libCEC to LIB_INFO | |
360 | AC_CHECK_PROG(HAVE_WHOAMI, whoami, yes) | |
361 | if test "x$HAVE_WHOAMI" = "xyes" ; then | |
362 | LIB_INFO="$LIB_INFO by `whoami`" | |
363 | else | |
364 | LIB_INFO="$LIB_INFO by (unknown user)" | |
365 | fi | |
366 | ||
367 | ## add the hostname of the build host of libCEC to LIB_INFO | |
368 | AC_CHECK_PROG(HAVE_HOSTNAME, hostname, yes) | |
369 | if test "x$HAVE_HOSTNAME" = "xyes"; then | |
370 | LIB_INFO="$LIB_INFO@`hostname -f`" | |
371 | fi | |
372 | ||
373 | ## add the system info of the build host of libCEC to LIB_INFO | |
374 | AC_CHECK_PROG(HAVE_UNAME, uname, yes) | |
375 | if test "x$HAVE_UNAME" = "xyes"; then | |
376 | LIB_INFO="$LIB_INFO on `uname -s` `uname -r` (`uname -m`)" | |
377 | fi | |
378 | ||
379 | ## redefine the LIBS, so cec-client isn't linked against things they don't need | |
380 | LIBS_LIBCEC="$LIBS" | |
381 | LIBS="$libs_client" | |
382 | ||
383 | CXXFLAGS="$CXXFLAGS -fPIC -Wall -Wextra -Wno-missing-field-initializers $SUPPRESS_MANGLING_WARNINGS" | |
384 | ||
385 | if test "x$use_debug" = "xyes"; then | |
386 | CXXFLAGS="$CXXFLAGS -g" | |
387 | AC_DEFINE(CEC_DEBUGGING,"1", "generate libCEC debug output") | |
388 | fi | |
389 | ||
390 | if test "x$optimisation" = "xyes"; then | |
391 | CXXFLAGS="$CXXFLAGS -O2" | |
392 | fi | |
393 | ||
394 | AC_DEFINE_UNQUOTED(LIB_INFO,"$LIB_INFO", "information about how libCEC was compiled") | |
395 | ||
396 | AC_SUBST([REQUIRES]) | |
397 | AC_SUBST([LIBS]) | |
398 | AC_SUBST([LIBS_LIBCEC]) | |
399 | AC_SUBST([LIB_INFO]) | |
400 | AC_SUBST([USE_P8_USB]) | |
401 | AC_SUBST([USE_P8_USB_DETECT]) | |
402 | AC_SUBST([USE_RPI_API]) | |
403 | AC_CONFIG_FILES([src/lib/libcec.pc]) | |
404 | AC_OUTPUT([Makefile src/lib/Makefile src/testclient/Makefile]) | |
405 | ||
406 | cat <<EOB | |
407 | ||
408 | ############################################################################## | |
409 | ||
410 | libCEC version $VERSION configured | |
411 | ||
412 | Compilation flags: | |
413 | CXXFLAGS : $CXXFLAGS | |
414 | libCEC LDFLAGS : $LIBS_LIBCEC | |
415 | client LDFLAGS : $LIBS | |
416 | ||
417 | EOB | |
418 | ||
419 | echo -e "$features" | |
420 | ||
421 | cat <<EOB | |
422 | ||
423 | You can now build libCEC by running: | |
424 | make | |
425 | ||
426 | ############################################################################## | |
427 | ||
428 | EOB |