1## 2## Copyright (c) 2010 The WebM project authors. All Rights Reserved. 3## 4## Use of this source code is governed by a BSD-style license 5## that can be found in the LICENSE file in the root of the source 6## tree. An additional intellectual property rights grant can be found 7## in the file PATENTS. All contributing project authors may 8## be found in the AUTHORS file in the root of the source tree. 9## 10 11LIBYUV_SRCS += third_party/libyuv/include/libyuv/basic_types.h \ 12 third_party/libyuv/include/libyuv/convert.h \ 13 third_party/libyuv/include/libyuv/convert_argb.h \ 14 third_party/libyuv/include/libyuv/convert_from.h \ 15 third_party/libyuv/include/libyuv/cpu_id.h \ 16 third_party/libyuv/include/libyuv/planar_functions.h \ 17 third_party/libyuv/include/libyuv/rotate.h \ 18 third_party/libyuv/include/libyuv/row.h \ 19 third_party/libyuv/include/libyuv/scale.h \ 20 third_party/libyuv/include/libyuv/scale_row.h \ 21 third_party/libyuv/source/cpu_id.cc \ 22 third_party/libyuv/source/planar_functions.cc \ 23 third_party/libyuv/source/row_any.cc \ 24 third_party/libyuv/source/row_common.cc \ 25 third_party/libyuv/source/row_gcc.cc \ 26 third_party/libyuv/source/row_msa.cc \ 27 third_party/libyuv/source/row_neon.cc \ 28 third_party/libyuv/source/row_neon64.cc \ 29 third_party/libyuv/source/row_win.cc \ 30 third_party/libyuv/source/scale.cc \ 31 third_party/libyuv/source/scale_any.cc \ 32 third_party/libyuv/source/scale_common.cc \ 33 third_party/libyuv/source/scale_gcc.cc \ 34 third_party/libyuv/source/scale_msa.cc \ 35 third_party/libyuv/source/scale_neon.cc \ 36 third_party/libyuv/source/scale_neon64.cc \ 37 third_party/libyuv/source/scale_win.cc \ 38 39LIBWEBM_COMMON_SRCS += third_party/libwebm/common/hdr_util.cc \ 40 third_party/libwebm/common/hdr_util.h \ 41 third_party/libwebm/common/webmids.h 42 43LIBWEBM_MUXER_SRCS += third_party/libwebm/mkvmuxer/mkvmuxer.cc \ 44 third_party/libwebm/mkvmuxer/mkvmuxerutil.cc \ 45 third_party/libwebm/mkvmuxer/mkvwriter.cc \ 46 third_party/libwebm/mkvmuxer/mkvmuxer.h \ 47 third_party/libwebm/mkvmuxer/mkvmuxertypes.h \ 48 third_party/libwebm/mkvmuxer/mkvmuxerutil.h \ 49 third_party/libwebm/mkvparser/mkvparser.h \ 50 third_party/libwebm/mkvmuxer/mkvwriter.h 51 52LIBWEBM_PARSER_SRCS = third_party/libwebm/mkvparser/mkvparser.cc \ 53 third_party/libwebm/mkvparser/mkvreader.cc \ 54 third_party/libwebm/mkvparser/mkvparser.h \ 55 third_party/libwebm/mkvparser/mkvreader.h 56 57# Add compile flags and include path for libwebm sources. 58ifeq ($(CONFIG_WEBM_IO),yes) 59 CXXFLAGS += -D__STDC_CONSTANT_MACROS -D__STDC_LIMIT_MACROS 60 $(BUILD_PFX)third_party/libwebm/%.cc.o: CXXFLAGS += $(LIBWEBM_CXXFLAGS) 61 INC_PATH-yes += $(SRC_PATH_BARE)/third_party/libwebm 62endif 63 64 65# List of examples to build. UTILS are tools meant for distribution 66# while EXAMPLES demonstrate specific portions of the API. 67UTILS-$(CONFIG_DECODERS) += vpxdec.c 68vpxdec.SRCS += md5_utils.c md5_utils.h 69vpxdec.SRCS += vpx_ports/compiler_attributes.h 70vpxdec.SRCS += vpx_ports/mem_ops.h 71vpxdec.SRCS += vpx_ports/mem_ops_aligned.h 72vpxdec.SRCS += vpx_ports/vpx_timer.h 73vpxdec.SRCS += vpx/vpx_integer.h 74vpxdec.SRCS += args.c args.h 75vpxdec.SRCS += ivfdec.c ivfdec.h 76vpxdec.SRCS += y4minput.c y4minput.h 77vpxdec.SRCS += tools_common.c tools_common.h 78vpxdec.SRCS += y4menc.c y4menc.h 79ifeq ($(CONFIG_LIBYUV),yes) 80 vpxdec.SRCS += $(LIBYUV_SRCS) 81 $(BUILD_PFX)third_party/libyuv/%.cc.o: CXXFLAGS += ${LIBYUV_CXXFLAGS} 82endif 83ifeq ($(CONFIG_WEBM_IO),yes) 84 vpxdec.SRCS += $(LIBWEBM_PARSER_SRCS) 85 vpxdec.SRCS += webmdec.cc webmdec.h 86endif 87vpxdec.GUID = BA5FE66F-38DD-E034-F542-B1578C5FB950 88vpxdec.DESCRIPTION = Full featured decoder 89UTILS-$(CONFIG_ENCODERS) += vpxenc.c 90vpxenc.SRCS += args.c args.h y4minput.c y4minput.h vpxenc.h 91vpxenc.SRCS += ivfdec.c ivfdec.h 92vpxenc.SRCS += ivfenc.c ivfenc.h 93vpxenc.SRCS += rate_hist.c rate_hist.h 94vpxenc.SRCS += tools_common.c tools_common.h 95vpxenc.SRCS += warnings.c warnings.h 96vpxenc.SRCS += vpx_ports/mem_ops.h 97vpxenc.SRCS += vpx_ports/mem_ops_aligned.h 98vpxenc.SRCS += vpx_ports/vpx_timer.h 99vpxenc.SRCS += vpxstats.c vpxstats.h 100ifeq ($(CONFIG_LIBYUV),yes) 101 vpxenc.SRCS += $(LIBYUV_SRCS) 102endif 103ifeq ($(CONFIG_WEBM_IO),yes) 104 vpxenc.SRCS += $(LIBWEBM_COMMON_SRCS) 105 vpxenc.SRCS += $(LIBWEBM_MUXER_SRCS) 106 vpxenc.SRCS += $(LIBWEBM_PARSER_SRCS) 107 vpxenc.SRCS += webmenc.cc webmenc.h 108endif 109vpxenc.GUID = 548DEC74-7A15-4B2B-AFC3-AA102E7C25C1 110vpxenc.DESCRIPTION = Full featured encoder 111 112EXAMPLES-$(CONFIG_VP9_ENCODER) += vp9_spatial_svc_encoder.c 113vp9_spatial_svc_encoder.SRCS += args.c args.h 114vp9_spatial_svc_encoder.SRCS += ivfenc.c ivfenc.h 115vp9_spatial_svc_encoder.SRCS += y4minput.c y4minput.h 116vp9_spatial_svc_encoder.SRCS += tools_common.c tools_common.h 117vp9_spatial_svc_encoder.SRCS += video_common.h 118vp9_spatial_svc_encoder.SRCS += video_writer.h video_writer.c 119vp9_spatial_svc_encoder.SRCS += vpxstats.c vpxstats.h 120vp9_spatial_svc_encoder.SRCS += examples/svc_encodeframe.c 121vp9_spatial_svc_encoder.SRCS += examples/svc_context.h 122vp9_spatial_svc_encoder.GUID = 4A38598D-627D-4505-9C7B-D4020C84100D 123vp9_spatial_svc_encoder.DESCRIPTION = VP9 Spatial SVC Encoder 124 125EXAMPLES-$(CONFIG_ENCODERS) += vpx_temporal_svc_encoder.c 126vpx_temporal_svc_encoder.SRCS += ivfenc.c ivfenc.h 127vpx_temporal_svc_encoder.SRCS += y4minput.c y4minput.h 128vpx_temporal_svc_encoder.SRCS += tools_common.c tools_common.h 129vpx_temporal_svc_encoder.SRCS += video_common.h 130vpx_temporal_svc_encoder.SRCS += video_writer.h video_writer.c 131vpx_temporal_svc_encoder.GUID = B18C08F2-A439-4502-A78E-849BE3D60947 132vpx_temporal_svc_encoder.DESCRIPTION = Temporal SVC Encoder 133EXAMPLES-$(CONFIG_DECODERS) += simple_decoder.c 134simple_decoder.GUID = D3BBF1E9-2427-450D-BBFF-B2843C1D44CC 135simple_decoder.SRCS += ivfdec.h ivfdec.c 136simple_decoder.SRCS += y4minput.c y4minput.h 137simple_decoder.SRCS += tools_common.h tools_common.c 138simple_decoder.SRCS += video_common.h 139simple_decoder.SRCS += video_reader.h video_reader.c 140simple_decoder.SRCS += vpx_ports/mem_ops.h 141simple_decoder.SRCS += vpx_ports/mem_ops_aligned.h 142simple_decoder.DESCRIPTION = Simplified decoder loop 143EXAMPLES-$(CONFIG_DECODERS) += postproc.c 144postproc.SRCS += ivfdec.h ivfdec.c 145postproc.SRCS += y4minput.c y4minput.h 146postproc.SRCS += tools_common.h tools_common.c 147postproc.SRCS += video_common.h 148postproc.SRCS += video_reader.h video_reader.c 149postproc.SRCS += vpx_ports/mem_ops.h 150postproc.SRCS += vpx_ports/mem_ops_aligned.h 151postproc.GUID = 65E33355-F35E-4088-884D-3FD4905881D7 152postproc.DESCRIPTION = Decoder postprocessor control 153EXAMPLES-$(CONFIG_DECODERS) += decode_to_md5.c 154decode_to_md5.SRCS += md5_utils.h md5_utils.c 155decode_to_md5.SRCS += ivfdec.h ivfdec.c 156decode_to_md5.SRCS += y4minput.c y4minput.h 157decode_to_md5.SRCS += tools_common.h tools_common.c 158decode_to_md5.SRCS += video_common.h 159decode_to_md5.SRCS += video_reader.h video_reader.c 160decode_to_md5.SRCS += vpx_ports/compiler_attributes.h 161decode_to_md5.SRCS += vpx_ports/mem_ops.h 162decode_to_md5.SRCS += vpx_ports/mem_ops_aligned.h 163decode_to_md5.GUID = 59120B9B-2735-4BFE-B022-146CA340FE42 164decode_to_md5.DESCRIPTION = Frame by frame MD5 checksum 165EXAMPLES-$(CONFIG_ENCODERS) += simple_encoder.c 166simple_encoder.SRCS += ivfenc.h ivfenc.c 167simple_encoder.SRCS += y4minput.c y4minput.h 168simple_encoder.SRCS += tools_common.h tools_common.c 169simple_encoder.SRCS += video_common.h 170simple_encoder.SRCS += video_writer.h video_writer.c 171simple_encoder.GUID = 4607D299-8A71-4D2C-9B1D-071899B6FBFD 172simple_encoder.DESCRIPTION = Simplified encoder loop 173EXAMPLES-$(CONFIG_VP9_ENCODER) += vp9_lossless_encoder.c 174vp9_lossless_encoder.SRCS += ivfenc.h ivfenc.c 175vp9_lossless_encoder.SRCS += y4minput.c y4minput.h 176vp9_lossless_encoder.SRCS += tools_common.h tools_common.c 177vp9_lossless_encoder.SRCS += video_common.h 178vp9_lossless_encoder.SRCS += video_writer.h video_writer.c 179vp9_lossless_encoder.GUID = B63C7C88-5348-46DC-A5A6-CC151EF93366 180vp9_lossless_encoder.DESCRIPTION = Simplified lossless VP9 encoder 181EXAMPLES-$(CONFIG_ENCODERS) += twopass_encoder.c 182twopass_encoder.SRCS += ivfenc.h ivfenc.c 183twopass_encoder.SRCS += y4minput.c y4minput.h 184twopass_encoder.SRCS += tools_common.h tools_common.c 185twopass_encoder.SRCS += video_common.h 186twopass_encoder.SRCS += video_writer.h video_writer.c 187twopass_encoder.GUID = 73494FA6-4AF9-4763-8FBB-265C92402FD8 188twopass_encoder.DESCRIPTION = Two-pass encoder loop 189EXAMPLES-$(CONFIG_DECODERS) += decode_with_drops.c 190decode_with_drops.SRCS += ivfdec.h ivfdec.c 191decode_with_drops.SRCS += y4minput.c y4minput.h 192decode_with_drops.SRCS += tools_common.h tools_common.c 193decode_with_drops.SRCS += video_common.h 194decode_with_drops.SRCS += video_reader.h video_reader.c 195decode_with_drops.SRCS += vpx_ports/mem_ops.h 196decode_with_drops.SRCS += vpx_ports/mem_ops_aligned.h 197decode_with_drops.GUID = CE5C53C4-8DDA-438A-86ED-0DDD3CDB8D26 198decode_with_drops.DESCRIPTION = Drops frames while decoding 199EXAMPLES-$(CONFIG_ENCODERS) += set_maps.c 200set_maps.SRCS += ivfenc.h ivfenc.c 201set_maps.SRCS += y4minput.c y4minput.h 202set_maps.SRCS += tools_common.h tools_common.c 203set_maps.SRCS += video_common.h 204set_maps.SRCS += video_writer.h video_writer.c 205set_maps.GUID = ECB2D24D-98B8-4015-A465-A4AF3DCC145F 206set_maps.DESCRIPTION = Set active and ROI maps 207EXAMPLES-$(CONFIG_VP8_ENCODER) += vp8cx_set_ref.c 208vp8cx_set_ref.SRCS += ivfenc.h ivfenc.c 209vp8cx_set_ref.SRCS += y4minput.c y4minput.h 210vp8cx_set_ref.SRCS += tools_common.h tools_common.c 211vp8cx_set_ref.SRCS += video_common.h 212vp8cx_set_ref.SRCS += video_writer.h video_writer.c 213vp8cx_set_ref.GUID = C5E31F7F-96F6-48BD-BD3E-10EBF6E8057A 214vp8cx_set_ref.DESCRIPTION = VP8 set encoder reference frame 215 216ifeq ($(CONFIG_VP9_ENCODER),yes) 217ifeq ($(CONFIG_DECODERS),yes) 218EXAMPLES-yes += vp9cx_set_ref.c 219vp9cx_set_ref.SRCS += ivfenc.h ivfenc.c 220vp9cx_set_ref.SRCS += y4minput.c y4minput.h 221vp9cx_set_ref.SRCS += tools_common.h tools_common.c 222vp9cx_set_ref.SRCS += video_common.h 223vp9cx_set_ref.SRCS += video_writer.h video_writer.c 224vp9cx_set_ref.GUID = 65D7F14A-2EE6-4293-B958-AB5107A03B55 225vp9cx_set_ref.DESCRIPTION = VP9 set encoder reference frame 226endif 227endif 228 229ifeq ($(CONFIG_MULTI_RES_ENCODING),yes) 230ifeq ($(CONFIG_LIBYUV),yes) 231EXAMPLES-$(CONFIG_VP8_ENCODER) += vp8_multi_resolution_encoder.c 232vp8_multi_resolution_encoder.SRCS += ivfenc.h ivfenc.c 233vp8_multi_resolution_encoder.SRCS += y4minput.c y4minput.h 234vp8_multi_resolution_encoder.SRCS += tools_common.h tools_common.c 235vp8_multi_resolution_encoder.SRCS += video_writer.h video_writer.c 236vp8_multi_resolution_encoder.SRCS += $(LIBYUV_SRCS) 237vp8_multi_resolution_encoder.GUID = 04f8738e-63c8-423b-90fa-7c2703a374de 238vp8_multi_resolution_encoder.DESCRIPTION = VP8 Multiple-resolution Encoding 239endif 240endif 241 242# Handle extra library flags depending on codec configuration 243 244# We should not link to math library (libm) on RVCT 245# when building for bare-metal targets 246ifeq ($(CONFIG_OS_SUPPORT), yes) 247CODEC_EXTRA_LIBS-$(CONFIG_VP8) += m 248CODEC_EXTRA_LIBS-$(CONFIG_VP9) += m 249else 250 ifeq ($(CONFIG_GCC), yes) 251 CODEC_EXTRA_LIBS-$(CONFIG_VP8) += m 252 CODEC_EXTRA_LIBS-$(CONFIG_VP9) += m 253 endif 254endif 255# 256# End of specified files. The rest of the build rules should happen 257# automagically from here. 258# 259 260 261# Examples need different flags based on whether we're building 262# from an installed tree or a version controlled tree. Determine 263# the proper paths. 264ifeq ($(HAVE_ALT_TREE_LAYOUT),yes) 265 LIB_PATH-yes := $(SRC_PATH_BARE)/../lib 266 INC_PATH-yes := $(SRC_PATH_BARE)/../include 267else 268 LIB_PATH-yes += $(if $(BUILD_PFX),$(BUILD_PFX),.) 269 INC_PATH-$(CONFIG_VP8_DECODER) += $(SRC_PATH_BARE)/vp8 270 INC_PATH-$(CONFIG_VP8_ENCODER) += $(SRC_PATH_BARE)/vp8 271 INC_PATH-$(CONFIG_VP9_DECODER) += $(SRC_PATH_BARE)/vp9 272 INC_PATH-$(CONFIG_VP9_ENCODER) += $(SRC_PATH_BARE)/vp9 273endif 274INC_PATH-$(CONFIG_LIBYUV) += $(SRC_PATH_BARE)/third_party/libyuv/include 275LIB_PATH := $(call enabled,LIB_PATH) 276INC_PATH := $(call enabled,INC_PATH) 277INTERNAL_CFLAGS = $(addprefix -I,$(INC_PATH)) 278INTERNAL_LDFLAGS += $(addprefix -L,$(LIB_PATH)) 279 280 281# Expand list of selected examples to build (as specified above) 282UTILS = $(call enabled,UTILS) 283EXAMPLES = $(addprefix examples/,$(call enabled,EXAMPLES)) 284ALL_EXAMPLES = $(UTILS) $(EXAMPLES) 285UTIL_SRCS = $(foreach ex,$(UTILS),$($(ex:.c=).SRCS)) 286ALL_SRCS = $(foreach ex,$(ALL_EXAMPLES),$($(notdir $(ex:.c=)).SRCS)) 287CODEC_EXTRA_LIBS=$(sort $(call enabled,CODEC_EXTRA_LIBS)) 288 289 290# Expand all example sources into a variable containing all sources 291# for that example (not just them main one specified in UTILS/EXAMPLES) 292# and add this file to the list (for MSVS workspace generation) 293$(foreach ex,$(ALL_EXAMPLES),$(eval $(notdir $(ex:.c=)).SRCS += $(ex) examples.mk)) 294 295 296# Create build/install dependencies for all examples. The common case 297# is handled here. The MSVS case is handled below. 298NOT_MSVS = $(if $(CONFIG_MSVS),,yes) 299DIST-BINS-$(NOT_MSVS) += $(addprefix bin/,$(ALL_EXAMPLES:.c=$(EXE_SFX))) 300INSTALL-BINS-$(NOT_MSVS) += $(addprefix bin/,$(UTILS:.c=$(EXE_SFX))) 301DIST-SRCS-yes += $(ALL_SRCS) 302INSTALL-SRCS-yes += $(UTIL_SRCS) 303OBJS-$(NOT_MSVS) += $(call objs,$(ALL_SRCS)) 304BINS-$(NOT_MSVS) += $(addprefix $(BUILD_PFX),$(ALL_EXAMPLES:.c=$(EXE_SFX))) 305 306 307# Instantiate linker template for all examples. 308CODEC_LIB=$(if $(CONFIG_DEBUG_LIBS),vpx_g,vpx) 309ifneq ($(filter darwin%,$(TGT_OS)),) 310SHARED_LIB_SUF=.dylib 311else 312ifneq ($(filter os2%,$(TGT_OS)),) 313SHARED_LIB_SUF=_dll.a 314else 315SHARED_LIB_SUF=.so 316endif 317endif 318CODEC_LIB_SUF=$(if $(CONFIG_SHARED),$(SHARED_LIB_SUF),.a) 319$(foreach bin,$(BINS-yes),\ 320 $(eval $(bin):$(LIB_PATH)/lib$(CODEC_LIB)$(CODEC_LIB_SUF))\ 321 $(eval $(call linker_template,$(bin),\ 322 $(call objs,$($(notdir $(bin:$(EXE_SFX)=)).SRCS)) \ 323 -l$(CODEC_LIB) $(addprefix -l,$(CODEC_EXTRA_LIBS))\ 324 ))) 325 326# The following pairs define a mapping of locations in the distribution 327# tree to locations in the source/build trees. 328INSTALL_MAPS += src/%.c %.c 329INSTALL_MAPS += src/% $(SRC_PATH_BARE)/% 330INSTALL_MAPS += bin/% % 331INSTALL_MAPS += % % 332 333 334# Set up additional MSVS environment 335ifeq ($(CONFIG_MSVS),yes) 336CODEC_LIB=$(if $(CONFIG_SHARED),vpx,$(if $(CONFIG_STATIC_MSVCRT),vpxmt,vpxmd)) 337# This variable uses deferred expansion intentionally, since the results of 338# $(wildcard) may change during the course of the Make. 339VS_PLATFORMS = $(foreach d,$(wildcard */Release/$(CODEC_LIB).lib),$(word 1,$(subst /, ,$(d)))) 340INSTALL_MAPS += $(foreach p,$(VS_PLATFORMS),bin/$(p)/% $(p)/Release/%) 341endif 342 343# Build Visual Studio Projects. We use a template here to instantiate 344# explicit rules rather than using an implicit rule because we want to 345# leverage make's VPATH searching rather than specifying the paths on 346# each file in ALL_EXAMPLES. This has the unfortunate side effect that 347# touching the source files trigger a rebuild of the project files 348# even though there is no real dependency there (the dependency is on 349# the makefiles). We may want to revisit this. 350define vcproj_template 351$(1): $($(1:.$(VCPROJ_SFX)=).SRCS) vpx.$(VCPROJ_SFX) 352 $(if $(quiet),@echo " [vcproj] $$@") 353 $(qexec)$$(GEN_VCPROJ)\ 354 --exe\ 355 --target=$$(TOOLCHAIN)\ 356 --name=$$(@:.$(VCPROJ_SFX)=)\ 357 --ver=$$(CONFIG_VS_VERSION)\ 358 --proj-guid=$$($$(@:.$(VCPROJ_SFX)=).GUID)\ 359 --src-path-bare="$(SRC_PATH_BARE)" \ 360 --as=$$(AS) \ 361 $$(if $$(CONFIG_STATIC_MSVCRT),--static-crt) \ 362 --out=$$@ $$(INTERNAL_CFLAGS) $$(CFLAGS) \ 363 $$(INTERNAL_LDFLAGS) $$(LDFLAGS) -l$$(CODEC_LIB) $$^ 364endef 365ALL_EXAMPLES_BASENAME := $(notdir $(ALL_EXAMPLES)) 366PROJECTS-$(CONFIG_MSVS) += $(ALL_EXAMPLES_BASENAME:.c=.$(VCPROJ_SFX)) 367INSTALL-BINS-$(CONFIG_MSVS) += $(foreach p,$(VS_PLATFORMS),\ 368 $(addprefix bin/$(p)/,$(ALL_EXAMPLES_BASENAME:.c=.exe))) 369$(foreach proj,$(call enabled,PROJECTS),\ 370 $(eval $(call vcproj_template,$(proj)))) 371 372# 373# Documentation Rules 374# 375%.dox: %.c 376 @echo " [DOXY] $@" 377 @mkdir -p $(dir $@) 378 @echo "/*!\page example_$(@F:.dox=) $(@F:.dox=)" > $@ 379 @echo " \includelineno $(<F)" >> $@ 380 @echo "*/" >> $@ 381 382samples.dox: examples.mk 383 @echo " [DOXY] $@" 384 @echo "/*!\page samples Sample Code" > $@ 385 @echo " This SDK includes a number of sample applications."\ 386 "Each sample documents a feature of the SDK in both prose"\ 387 "and the associated C code."\ 388 "The following samples are included: ">>$@ 389 @$(foreach ex,$(sort $(notdir $(EXAMPLES:.c=))),\ 390 echo " - \subpage example_$(ex) $($(ex).DESCRIPTION)" >> $@;) 391 @echo >> $@ 392 @echo " In addition, the SDK contains a number of utilities."\ 393 "Since these utilities are built upon the concepts described"\ 394 "in the sample code listed above, they are not documented in"\ 395 "pieces like the samples are. Their source is included here"\ 396 "for reference. The following utilities are included:" >> $@ 397 @$(foreach ex,$(sort $(UTILS:.c=)),\ 398 echo " - \subpage example_$(ex) $($(ex).DESCRIPTION)" >> $@;) 399 @echo "*/" >> $@ 400 401CLEAN-OBJS += examples.doxy samples.dox $(ALL_EXAMPLES:.c=.dox) 402DOCS-yes += examples.doxy samples.dox 403examples.doxy: samples.dox $(ALL_EXAMPLES:.c=.dox) 404 @echo "INPUT += $^" > $@ 405 @echo "ENABLED_SECTIONS += samples" >> $@ 406