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1 ##
2 ## This file is part of the libsigrok project.
3 ##
4 ## Copyright (C) 2010-2012 Bert Vermeulen <bert@biot.com>
5 ## Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me@gmail.com>
6 ##
7 ## This program is free software: you can redistribute it and/or modify
8 ## it under the terms of the GNU General Public License as published by
9 ## the Free Software Foundation, either version 3 of the License, or
10 ## (at your option) any later version.
11 ##
12 ## This program is distributed in the hope that it will be useful,
13 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
14 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 ## GNU General Public License for more details.
16 ##
17 ## You should have received a copy of the GNU General Public License
18 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
19 ##
20
21 ACLOCAL_AMFLAGS = -I autostuff
22
23 AM_CPPFLAGS = -I$(srcdir)/src -DFIRMWARE_DIR='"$(FIRMWARE_DIR)"'
24
25 lib_LTLIBRARIES = libsigrok.la
26
27 # Backend files
28 libsigrok_la_SOURCES = \
29         src/backend.c \
30         src/device.c \
31         src/session.c \
32         src/session_file.c \
33         src/session_driver.c \
34         src/drivers.c \
35         src/hwdriver.c \
36         src/trigger.c \
37         src/soft-trigger.c \
38         src/strutil.c \
39         src/log.c \
40         src/version.c \
41         src/error.c \
42         src/std.c
43
44 # Input modules
45 libsigrok_la_SOURCES += \
46         src/input/input.c \
47         src/input/binary.c \
48         src/input/chronovu_la8.c \
49         src/input/csv.c \
50         src/input/vcd.c \
51         src/input/wav.c
52
53 # Output modules
54 libsigrok_la_SOURCES += \
55         src/output/output.c \
56         src/output/analog.c \
57         src/output/ascii.c \
58         src/output/bits.c \
59         src/output/binary.c \
60         src/output/csv.c \
61         src/output/chronovu_la8.c \
62         src/output/wav.c \
63         src/output/gnuplot.c \
64         src/output/hex.c \
65         src/output/ols.c \
66         src/output/vcd.c
67
68 # SCPI support
69 libsigrok_la_SOURCES += \
70         src/scpi/scpi.c \
71         src/scpi/scpi_tcp.c
72 if NEED_RPC
73 libsigrok_la_SOURCES += \
74         src/scpi/scpi_vxi.c \
75         src/scpi/vxi_clnt.c \
76         src/scpi/vxi_xdr.c \
77         src/scpi/vxi.h
78 endif
79 if NEED_SERIAL
80 libsigrok_la_SOURCES += \
81         src/serial.c \
82         src/scpi/scpi_serial.c
83 endif
84 if NEED_USB
85 libsigrok_la_SOURCES += \
86         src/ezusb.c \
87         src/usb.c \
88         src/scpi/scpi_usbtmc_libusb.c
89 endif
90 if NEED_VISA
91 libsigrok_la_SOURCES += \
92         src/scpi/scpi_visa.c
93 endif
94 if NEED_GPIB
95 libsigrok_la_SOURCES += \
96         src/scpi/scpi_libgpib.c
97 endif
98
99 # Hardware (DMM chip parsers)
100 libsigrok_la_SOURCES += \
101         src/dmm/es519xx.c \
102         src/dmm/fs9721.c \
103         src/dmm/fs9922.c \
104         src/dmm/m2110.c \
105         src/dmm/metex14.c \
106         src/dmm/rs9lcd.c \
107         src/dmm/bm25x.c
108
109 # Hardware drivers
110 if HW_AGILENT_DMM
111 libsigrok_la_SOURCES += \
112         src/hardware/agilent-dmm/api.c \
113         src/hardware/agilent-dmm/agilent-dmm.h \
114         src/hardware/agilent-dmm/sched.c
115 endif
116 if HW_APPA_55II
117 libsigrok_la_SOURCES += \
118         src/hardware/appa-55ii/protocol.h \
119         src/hardware/appa-55ii/protocol.c \
120         src/hardware/appa-55ii/api.c
121 endif
122 if HW_ASIX_SIGMA
123 libsigrok_la_SOURCES += \
124         src/hardware/asix-sigma/asix-sigma.h \
125         src/hardware/asix-sigma/asix-sigma.c
126 endif
127 if HW_ATTEN_PPS3XXX
128 libsigrok_la_SOURCES += \
129         src/hardware/atten-pps3xxx/protocol.h \
130         src/hardware/atten-pps3xxx/protocol.c \
131         src/hardware/atten-pps3xxx/api.c
132 endif
133 if HW_BEAGLELOGIC
134 libsigrok_la_SOURCES += \
135         src/hardware/beaglelogic/beaglelogic.h \
136         src/hardware/beaglelogic/protocol.h \
137         src/hardware/beaglelogic/protocol.c \
138         src/hardware/beaglelogic/api.c
139 endif
140 if HW_BRYMEN_BM86X
141 libsigrok_la_SOURCES += \
142         src/hardware/brymen-bm86x/protocol.h \
143         src/hardware/brymen-bm86x/protocol.c \
144         src/hardware/brymen-bm86x/api.c
145 endif
146 if HW_BRYMEN_DMM
147 libsigrok_la_SOURCES += \
148         src/hardware/brymen-dmm/parser.c \
149         src/hardware/brymen-dmm/protocol.h \
150         src/hardware/brymen-dmm/protocol.c \
151         src/hardware/brymen-dmm/api.c
152 endif
153 if HW_CEM_DT_885X
154 libsigrok_la_SOURCES += \
155         src/hardware/cem-dt-885x/protocol.h \
156         src/hardware/cem-dt-885x/protocol.c \
157         src/hardware/cem-dt-885x/api.c
158 endif
159 if HW_CENTER_3XX
160 libsigrok_la_SOURCES += \
161         src/hardware/center-3xx/protocol.h \
162         src/hardware/center-3xx/protocol.c \
163         src/hardware/center-3xx/api.c
164 endif
165 if HW_CHRONOVU_LA
166 libsigrok_la_SOURCES += \
167         src/hardware/chronovu-la/protocol.h \
168         src/hardware/chronovu-la/protocol.c \
169         src/hardware/chronovu-la/api.c
170 endif
171 if HW_COLEAD_SLM
172 libsigrok_la_SOURCES += \
173         src/hardware/colead-slm/protocol.h \
174         src/hardware/colead-slm/protocol.c \
175         src/hardware/colead-slm/api.c
176 endif
177 if HW_CONRAD_DIGI_35_CPU
178 libsigrok_la_SOURCES += \
179         src/hardware/conrad-digi-35-cpu/protocol.h \
180         src/hardware/conrad-digi-35-cpu/protocol.c \
181         src/hardware/conrad-digi-35-cpu/api.c
182 endif
183 if HW_DEMO
184 libsigrok_la_SOURCES += \
185         src/hardware/demo/demo.c
186 endif
187 if HW_FLUKE_DMM
188 libsigrok_la_SOURCES += \
189         src/hardware/fluke-dmm/fluke-dmm.h \
190         src/hardware/fluke-dmm/fluke.c \
191         src/hardware/fluke-dmm/api.c
192 endif
193 if HW_FX2LAFW
194 libsigrok_la_SOURCES += \
195         src/hardware/fx2lafw/protocol.h \
196         src/hardware/fx2lafw/protocol.c \
197         src/hardware/fx2lafw/api.c
198 endif
199 if HW_GMC_MH_1X_2X
200 libsigrok_la_SOURCES += \
201         src/hardware/gmc-mh-1x-2x/protocol.h \
202         src/hardware/gmc-mh-1x-2x/protocol.c \
203         src/hardware/gmc-mh-1x-2x/api.c
204 endif
205 if HW_HAMEG_HMO
206 libsigrok_la_SOURCES += \
207         src/hardware/hameg-hmo/protocol.h \
208         src/hardware/hameg-hmo/protocol.c \
209         src/hardware/hameg-hmo/api.c
210 endif
211 if HW_HANTEK_DSO
212 libsigrok_la_SOURCES += \
213         src/hardware/hantek-dso/dso.h \
214         src/hardware/hantek-dso/dso.c \
215         src/hardware/hantek-dso/api.c
216 endif
217 if HW_IKALOGIC_SCANALOGIC2
218 libsigrok_la_SOURCES += \
219         src/hardware/ikalogic-scanalogic2/protocol.h \
220         src/hardware/ikalogic-scanalogic2/protocol.c \
221         src/hardware/ikalogic-scanalogic2/api.c
222 endif
223 if HW_IKALOGIC_SCANAPLUS
224 libsigrok_la_SOURCES += \
225         src/hardware/ikalogic-scanaplus/protocol.h \
226         src/hardware/ikalogic-scanaplus/protocol.c \
227         src/hardware/ikalogic-scanaplus/api.c
228 endif
229 if HW_KECHENG_KC_330B
230 libsigrok_la_SOURCES += \
231         src/hardware/kecheng-kc-330b/protocol.h \
232         src/hardware/kecheng-kc-330b/protocol.c \
233         src/hardware/kecheng-kc-330b/api.c
234 endif
235 if HW_LASCAR_EL_USB
236 libsigrok_la_SOURCES += \
237         src/hardware/lascar-el-usb/protocol.h \
238         src/hardware/lascar-el-usb/protocol.c \
239         src/hardware/lascar-el-usb/api.c
240 endif
241 if HW_MANSON_HCS_3XXX
242 libsigrok_la_SOURCES += \
243         src/hardware/manson-hcs-3xxx/protocol.h \
244         src/hardware/manson-hcs-3xxx/protocol.c \
245         src/hardware/manson-hcs-3xxx/api.c
246 endif
247 if HW_MIC_985XX
248 libsigrok_la_SOURCES += \
249         src/hardware/mic-985xx/protocol.h \
250         src/hardware/mic-985xx/protocol.c \
251         src/hardware/mic-985xx/api.c
252 endif
253 if HW_MOTECH_LPS_30X
254 libsigrok_la_SOURCES += \
255         src/hardware/motech-lps-30x/protocol.h \
256         src/hardware/motech-lps-30x/protocol.c \
257         src/hardware/motech-lps-30x/api.c
258 endif
259 if HW_NORMA_DMM
260 libsigrok_la_SOURCES += \
261         src/hardware/norma-dmm/protocol.h \
262         src/hardware/norma-dmm/protocol.c \
263         src/hardware/norma-dmm/api.c
264 endif
265 if HW_OPENBENCH_LOGIC_SNIFFER
266 libsigrok_la_SOURCES += \
267         src/hardware/openbench-logic-sniffer/protocol.h \
268         src/hardware/openbench-logic-sniffer/protocol.c \
269         src/hardware/openbench-logic-sniffer/api.c
270 endif
271 if HW_PIPISTRELLO_OLS
272 libsigrok_la_SOURCES += \
273         src/hardware/pipistrello-ols/protocol.h \
274         src/hardware/pipistrello-ols/protocol.c \
275         src/hardware/pipistrello-ols/api.c
276 endif
277 if HW_RIGOL_DS
278 libsigrok_la_SOURCES += \
279         src/hardware/rigol-ds/protocol.h \
280         src/hardware/rigol-ds/protocol.c \
281         src/hardware/rigol-ds/api.c
282 endif
283 if HW_SALEAE_LOGIC16
284 libsigrok_la_SOURCES += \
285         src/hardware/saleae-logic16/protocol.h \
286         src/hardware/saleae-logic16/protocol.c \
287         src/hardware/saleae-logic16/api.c
288 endif
289 if HW_SCPI_PPS
290 libsigrok_la_SOURCES += \
291         src/hardware/scpi-pps/protocol.h \
292         src/hardware/scpi-pps/protocol.c \
293         src/hardware/scpi-pps/profiles.c \
294         src/hardware/scpi-pps/api.c
295 endif
296 if HW_SERIAL_DMM
297 libsigrok_la_SOURCES += \
298         src/hardware/serial-dmm/protocol.h \
299         src/hardware/serial-dmm/protocol.c \
300         src/hardware/serial-dmm/api.c
301 endif
302 if HW_SYSCLK_LWLA
303 libsigrok_la_SOURCES += \
304         src/hardware/sysclk-lwla/lwla.h \
305         src/hardware/sysclk-lwla/lwla.c \
306         src/hardware/sysclk-lwla/protocol.h \
307         src/hardware/sysclk-lwla/protocol.c \
308         src/hardware/sysclk-lwla/api.c
309 endif
310 if HW_TELEINFO
311 libsigrok_la_SOURCES += \
312         src/hardware/teleinfo/protocol.h \
313         src/hardware/teleinfo/protocol.c \
314         src/hardware/teleinfo/api.c
315 endif
316 if HW_TESTO
317 libsigrok_la_SOURCES += \
318         src/hardware/testo/protocol.h \
319         src/hardware/testo/protocol.c \
320         src/hardware/testo/api.c
321 endif
322 if HW_TONDAJ_SL_814
323 libsigrok_la_SOURCES += \
324         src/hardware/tondaj-sl-814/protocol.h \
325         src/hardware/tondaj-sl-814/protocol.c \
326         src/hardware/tondaj-sl-814/api.c
327 endif
328 if HW_UNI_T_DMM
329 libsigrok_la_SOURCES += \
330         src/hardware/uni-t-dmm/protocol.h \
331         src/hardware/uni-t-dmm/protocol.c \
332         src/hardware/uni-t-dmm/api.c
333 endif
334 if HW_UNI_T_UT32X
335 libsigrok_la_SOURCES += \
336         src/hardware/uni-t-ut32x/protocol.h \
337         src/hardware/uni-t-ut32x/protocol.c \
338         src/hardware/uni-t-ut32x/api.c
339 endif
340 if HW_VICTOR_DMM
341 libsigrok_la_SOURCES += \
342         src/hardware/victor-dmm/protocol.h \
343         src/hardware/victor-dmm/protocol.c \
344         src/hardware/victor-dmm/api.c
345 endif
346 if HW_YOKOGAWA_DLM
347 libsigrok_la_SOURCES += \
348         src/hardware/yokogawa-dlm/protocol.h \
349         src/hardware/yokogawa-dlm/protocol.c \
350         src/hardware/yokogawa-dlm/protocol_wrappers.h \
351         src/hardware/yokogawa-dlm/protocol_wrappers.c \
352         src/hardware/yokogawa-dlm/api.c
353 endif
354 if HW_ZEROPLUS_LOGIC_CUBE
355 libsigrok_la_SOURCES += \
356         src/hardware/zeroplus-logic-cube/analyzer.c \
357         src/hardware/zeroplus-logic-cube/analyzer.h \
358         src/hardware/zeroplus-logic-cube/gl_usb.h \
359         src/hardware/zeroplus-logic-cube/gl_usb.c \
360         src/hardware/zeroplus-logic-cube/protocol.h \
361         src/hardware/zeroplus-logic-cube/protocol.c \
362         src/hardware/zeroplus-logic-cube/api.c
363 endif
364
365 libsigrok_la_LIBADD = $(LIBOBJS)
366
367 libsigrok_la_LDFLAGS = $(SR_LIB_LDFLAGS)
368
369 library_includedir = $(includedir)/libsigrok
370 library_include_HEADERS = \
371         include/libsigrok/libsigrok.h \
372         include/libsigrok/proto.h \
373         include/libsigrok/version.h
374 noinst_HEADERS = src/libsigrok-internal.h
375
376 pkgconfigdir = $(libdir)/pkgconfig
377 pkgconfig_DATA = libsigrok.pc
378
379 EXTRA_DIST = \
380         Doxyfile \
381         HACKING \
382         README.devices \
383         contrib/gnuplot_chronovu_la8.gpi \
384         contrib/gnuplot_rigol_ds1xx2.gpi \
385         contrib/gnuplot_usbeesx.gpi \
386         contrib/gnuplot_usbeedx8.gpi \
387         contrib/gnuplot_usbeedx16.gpi \
388         contrib/sigrok-logo-notext.png \
389         contrib/z60_libsigrok.rules
390
391 if HAVE_CHECK
392
393 TESTS = tests/check_main
394
395 check_PROGRAMS = ${TESTS}
396
397 tests_check_main_SOURCES = \
398         include/libsigrok/libsigrok.h \
399         tests/lib.c \
400         tests/lib.h \
401         tests/check_main.c \
402         tests/check_core.c \
403         tests/check_input_all.c \
404         tests/check_input_binary.c \
405         tests/check_output_all.c \
406         tests/check_session.c \
407         tests/check_strutil.c \
408         tests/check_version.c \
409         tests/check_driver_all.c
410
411 tests_check_main_CFLAGS = @check_CFLAGS@
412
413 tests_check_main_LDADD = $(top_builddir)/libsigrok.la @check_LIBS@
414
415 endif
416
417 BUILD_EXTRA =
418 INSTALL_EXTRA =
419 CLEAN_EXTRA =
420
421 if BINDINGS_CXX
422
423 lib_LTLIBRARIES += bindings/cxx/libsigrokxx.la
424
425 bindings_cxx_libsigrokxx_la_SOURCES = bindings/cxx/classes.cpp
426
427 bindings_cxx_libsigrokxx_la_LIBADD = libsigrok.la $(glibmm_LIBS)
428
429 bindings_cxx_libsigrokxx_la_LDFLAGS = $(SR_LIB_LDFLAGS)
430
431 library_include_HEADERS += \
432         bindings/cxx/include/libsigrok/libsigrok.hpp \
433         bindings/cxx/include/libsigrok/enums.hpp
434
435 pkgconfig_DATA += bindings/cxx/libsigrokxx.pc
436
437 doxy/xml/index.xml: include/libsigrok/libsigrok.h
438         $(AM_V_GEN)cd $(srcdir) && BUILDDIR=$(abs_builddir)/ doxygen Doxyfile 2>/dev/null
439
440 bindings/cxx/enums.cpp: bindings/cxx/enums.timestamp
441
442 bindings/cxx/include/libsigrok/enums.hpp: bindings/cxx/enums.timestamp
443
444 bindings/cxx/enums.timestamp: bindings/cxx/enums.py doxy/xml/index.xml \
445                 bindings/cxx/ConfigKey_methods.cpp bindings/cxx/QuantityFlag_methods.cpp
446         $(AM_V_GEN)$(PYTHON) $< doxy/xml/index.xml
447         $(AM_V_at)touch $@
448
449 bindings/cxx/classes.lo: bindings/cxx/classes.cpp bindings/cxx/enums.cpp \
450                 $(library_include_HEADERS)
451
452 cxx-clean:
453         rm -rf doxy/
454         rm -rf bindings/cxx/doxy/
455         rm -f bindings/cxx/enums.cpp
456         rm -f bindings/cxx/include/libsigrok/enums.hpp
457         rm -f bindings/cxx/enums.timestamp
458
459 CLEAN_EXTRA += cxx-clean
460
461 endif
462
463 CPPXMLDOC = bindings/cxx/doxy/xml/index.xml
464
465 $(CPPXMLDOC): bindings/cxx/include/libsigrok/libsigrok.hpp \
466                 bindings/cxx/enums.timestamp
467         $(AM_V_GEN)cd $(srcdir)/bindings/cxx && BUILDDIR=$(abs_builddir)/bindings/cxx/ doxygen Doxyfile 2>/dev/null
468
469 if BINDINGS_PYTHON
470
471 PDIR = bindings/python
472 PDOC = bindings/python/sigrok/core/doc.i
473
474 $(PDOC): bindings/swig/doc.py $(CPPXMLDOC)
475         $(AM_V_at)test -d $(PDIR)/sigrok/core || mkdir -p $(PDIR)/sigrok/core
476         $(AM_V_GEN)$(PYTHON) $< python $(CPPXMLDOC) > $@
477
478 python-build: $(PDIR)/timestamp
479
480 python-quietclean:
481         $(AM_V_at)cd $(PDIR) && $(PYTHON) $(abs_srcdir)/$(PDIR)/setup.py --quiet clean --all 3>&1 1>&2 2>&3 \
482                 | grep -v "can.t clean it"; true
483
484 $(PDIR)/timestamp: bindings/cxx/libsigrokxx.la $(PDIR)/sigrok/core/classes.i \
485                 bindings/swig/classes.i $(PDOC) $(library_include_HEADERS)
486         $(AM_V_at)$(MAKE) python-quietclean
487         $(AM_V_GEN)cd $(PDIR) && $(PYTHON) $(abs_srcdir)/$(PDIR)/setup.py --quiet build 3>&1 1>&2 2>&3 \
488                 | grep -v "command line option.*Wstrict-prototypes"; true
489         $(AM_V_at)touch $(PDIR)/timestamp
490
491 python-install:
492         cd $(PDIR) && $(PYTHON) $(abs_srcdir)/$(PDIR)/setup.py --quiet install --prefix $(prefix)
493
494 python-clean:
495         $(AM_V_at)$(MAKE) python-quietclean
496         $(AM_V_at)rm -f $(PDIR)/timestamp
497         $(AM_V_at)rm -rf $(PDIR)/doxy/
498
499 python-doc:
500         $(AM_V_at)cd $(srcdir)/$(PDIR) && BUILDDIR=$(abs_builddir)/$(PDIR)/ doxygen Doxyfile 2>/dev/null
501
502 BUILD_EXTRA += python-build
503 INSTALL_EXTRA += python-install
504 CLEAN_EXTRA += python-clean
505
506 endif
507
508 if BINDINGS_JAVA
509
510 JDIR = bindings/java
511 JPKG = org/sigrok/core
512 JCLS = $(JDIR)/$(JPKG)/classes
513 JINT = $(JDIR)/$(JPKG)/interfaces
514 JSRC = $(JCLS)/*.java $(srcdir)/$(JINT)/*.java
515 JSWG = $(JCLS)/classes.i
516 JDOC = $(JCLS)/doc.i
517 JCXX = $(JCLS)/classes_wrap.cxx
518 JLIB = $(JDIR)/libsigrok_java_core_classes.so
519 JJAR = $(JDIR)/sigrok-core.jar
520
521 java-build: $(JJAR) $(JLIB)
522
523 $(JDOC): bindings/swig/doc.py $(CPPXMLDOC)
524         $(AM_V_at)test -d $(JCLS) || mkdir -p $(JCLS)
525         $(AM_V_GEN)python $< java $(CPPXMLDOC) > $@
526
527 $(JCXX): $(JSWG) $(JDOC) bindings/swig/classes.i $(library_include_HEADERS)
528         $(AM_V_at)make java-clean
529         $(AM_V_GEN)swig -c++ -java -package org.sigrok.core.classes \
530                 -I$(srcdir)/include -I$(srcdir)/bindings/cxx/include -I$(srcdir) -I$(JCLS) -Ibindings/cxx/include -outdir $(JCLS) -o $@ $<
531
532 $(JJAR): $(JCXX)
533         $(AM_V_GEN)$(JAVAC) -sourcepath $(JDIR) -d $(JDIR) $(JSRC)
534         $(AM_V_at)jar cf $(JJAR) -C $(JDIR) $(JPKG)
535
536 $(JLIB): $(JCXX) bindings/cxx/libsigrokxx.la $(library_include_HEADERS)
537         $(AM_V_GEN)$(CXXCOMPILE) -L.libs -Lbindings/cxx/.libs \
538                 -fno-strict-aliasing -fPIC -shared $(JCLS)/classes_wrap.cxx \
539                 -lsigrokxx -o $(JLIB)
540
541 java-install:
542         $(INSTALL) -d $(libdir)/jni
543         $(INSTALL) $(JLIB) -t $(libdir)/jni
544         $(INSTALL) -d $(datadir)/java
545         $(INSTALL) $(JJAR) -t $(datadir)/java
546
547 java-clean:
548         $(AM_V_at)rm -f $(JCXX)
549         $(AM_V_at)rm -f $(JCLS)/*.java
550         $(AM_V_at)rm -f $(JCLS)/*.class
551         $(AM_V_at)rm -f $(JINT)/*.class
552         $(AM_V_at)rm -f $(JJAR)
553         $(AM_V_at)rm -f $(JLIB)
554         $(AM_V_at)rm -rf $(JDIR)/doxy/
555
556 java-doc:
557         $(AM_V_at)cd $(srcdir)/$(JDIR) && BUILDDIR=$(abs_builddir)/$(JDIR)/ doxygen Doxyfile 2>/dev/null
558
559 BUILD_EXTRA += java-build
560 INSTALL_EXTRA += java-install
561 CLEAN_EXTRA += java-clean
562
563 endif
564
565 all-local: $(BUILD_EXTRA)
566 install-exec-local: $(INSTALL_EXTRA)
567 clean-local: $(CLEAN_EXTRA)
568
569 MAINTAINERCLEANFILES = ChangeLog
570
571 .PHONY: ChangeLog
572 ChangeLog:
573         git --git-dir $(top_srcdir)/.git log > ChangeLog || touch ChangeLog
574
575 dist-hook: ChangeLog
576