ref: 77bbcab591aabff332c7ca67b6f215db6176496a
parent: 77f7f6a8e81a8c5d0d0700930d1f32ca487763ce
author: James Zern <jzern@google.com>
date: Wed Feb 5 11:55:01 EST 2014
examples.mk: build examples/*.c directly since 50fa585 Removing examples code generation and making them static. the examples have been c files, not generated from text. this removes GEN_EXAMPLES and replaces it with EXAMPLES, building the source directly rather than copying it to the build folder Change-Id: I5445bc49553419e3d2430963517d2c18cdba1f82
--- a/examples.mk
+++ b/examples.mk
@@ -15,9 +15,8 @@
third_party/libyuv/source/scale.c \
third_party/libyuv/source/cpu_id.c
-# List of examples to build. UTILS are files that are taken from the source
-# tree directly, and GEN_EXAMPLES are files that are created from the
-# examples folder.
+# List of examples to build. UTILS are tools meant for distribution
+# while EXAMPLES demonstrate specific portions of the API.
UTILS-$(CONFIG_DECODERS) += vpxdec.c
vpxdec.SRCS += md5_utils.c md5_utils.h
vpxdec.SRCS += vpx_ports/vpx_timer.h
@@ -74,58 +73,58 @@
#example_xma.GUID = A955FC4A-73F1-44F7-135E-30D84D32F022
#example_xma.DESCRIPTION = External Memory Allocation mode usage
-GEN_EXAMPLES-$(CONFIG_VP8_DECODER) += simple_decoder.c
-simple_decoder.GUID = D3BBF1E9-2427-450D-BBFF-B2843C1D44CC
+EXAMPLES-$(CONFIG_VP8_DECODER) += simple_decoder.c
+simple_decoder.GUID = D3BBF1E9-2427-450D-BBFF-B2843C1D44CC
simple_decoder.SRCS += ivfdec.h ivfdec.c
simple_decoder.SRCS += tools_common.h tools_common.c
-simple_decoder.DESCRIPTION = Simplified decoder loop
-GEN_EXAMPLES-$(CONFIG_VP8_DECODER) += postproc.c
+simple_decoder.DESCRIPTION = Simplified decoder loop
+EXAMPLES-$(CONFIG_VP8_DECODER) += postproc.c
postproc.SRCS += ivfdec.h ivfdec.c
postproc.SRCS += tools_common.h tools_common.c
-postproc.GUID = 65E33355-F35E-4088-884D-3FD4905881D7
-postproc.DESCRIPTION = Decoder postprocessor control
-GEN_EXAMPLES-$(CONFIG_VP8_DECODER) += decode_to_md5.c
+postproc.GUID = 65E33355-F35E-4088-884D-3FD4905881D7
+postproc.DESCRIPTION = Decoder postprocessor control
+EXAMPLES-$(CONFIG_VP8_DECODER) += decode_to_md5.c
decode_to_md5.SRCS += md5_utils.h md5_utils.c
decode_to_md5.SRCS += ivfdec.h ivfdec.c
decode_to_md5.SRCS += tools_common.h tools_common.c
-decode_to_md5.GUID = 59120B9B-2735-4BFE-B022-146CA340FE42
-decode_to_md5.DESCRIPTION = Frame by frame MD5 checksum
+decode_to_md5.GUID = 59120B9B-2735-4BFE-B022-146CA340FE42
+decode_to_md5.DESCRIPTION = Frame by frame MD5 checksum
-GEN_EXAMPLES-$(CONFIG_VP8_ENCODER) += simple_encoder.c
+EXAMPLES-$(CONFIG_VP8_ENCODER) += simple_encoder.c
simple_encoder.GUID = 4607D299-8A71-4D2C-9B1D-071899B6FBFD
simple_encoder.DESCRIPTION = Simplified encoder loop
-GEN_EXAMPLES-$(CONFIG_VP8_ENCODER) += twopass_encoder.c
+EXAMPLES-$(CONFIG_VP8_ENCODER) += twopass_encoder.c
twopass_encoder.GUID = 73494FA6-4AF9-4763-8FBB-265C92402FD8
twopass_encoder.DESCRIPTION = Two-pass encoder loop
-GEN_EXAMPLES-$(CONFIG_VP8_ENCODER) += force_keyframe.c
+EXAMPLES-$(CONFIG_VP8_ENCODER) += force_keyframe.c
force_keyframe.GUID = 3C67CADF-029F-4C86-81F5-D6D4F51177F0
force_keyframe.DESCRIPTION = Force generation of keyframes
ifeq ($(CONFIG_DECODERS),yes)
-GEN_EXAMPLES-$(CONFIG_VP8_ENCODER) += decode_with_drops.c
-decode_with_drops.SRCS += ivfdec.h ivfdec.c
-decode_with_drops.SRCS += tools_common.h tools_common.c
+EXAMPLES-$(CONFIG_VP8_ENCODER) += decode_with_drops.c
+decode_with_drops.SRCS += ivfdec.h ivfdec.c
+decode_with_drops.SRCS += tools_common.h tools_common.c
endif
decode_with_drops.GUID = CE5C53C4-8DDA-438A-86ED-0DDD3CDB8D26
decode_with_drops.DESCRIPTION = Drops frames while decoding
ifeq ($(CONFIG_VP8_DECODER),yes)
-GEN_EXAMPLES-$(CONFIG_ERROR_CONCEALMENT) += decode_with_partial_drops.c
+EXAMPLES-$(CONFIG_ERROR_CONCEALMENT) += decode_with_partial_drops.c
endif
decode_with_partial_drops.GUID = 61C2D026-5754-46AC-916F-1343ECC5537E
decode_with_partial_drops.DESCRIPTION = Drops parts of frames while decoding
-GEN_EXAMPLES-$(CONFIG_VP8_ENCODER) += error_resilient.c
+EXAMPLES-$(CONFIG_VP8_ENCODER) += error_resilient.c
error_resilient.GUID = DF5837B9-4145-4F92-A031-44E4F832E00C
error_resilient.DESCRIPTION = Error Resiliency Feature
-GEN_EXAMPLES-$(CONFIG_VP8_ENCODER) += vp8_set_maps.c
+EXAMPLES-$(CONFIG_VP8_ENCODER) += vp8_set_maps.c
vp8_set_maps.GUID = ECB2D24D-98B8-4015-A465-A4AF3DCC145F
vp8_set_maps.DESCRIPTION = VP8 set active and ROI maps
-GEN_EXAMPLES-$(CONFIG_VP8_ENCODER) += vp8cx_set_ref.c
+EXAMPLES-$(CONFIG_VP8_ENCODER) += vp8cx_set_ref.c
vp8cx_set_ref.GUID = C5E31F7F-96F6-48BD-BD3E-10EBF6E8057A
vp8cx_set_ref.DESCRIPTION = VP8 set encoder reference frame
ifeq ($(CONFIG_MULTI_RES_ENCODING),yes)
-GEN_EXAMPLES-$(CONFIG_VP8_DECODER) += vp8_multi_resolution_encoder.c
+EXAMPLES-$(CONFIG_VP8_DECODER) += vp8_multi_resolution_encoder.c
vp8_multi_resolution_encoder.SRCS += $(LIBYUV_SRCS)
vp8_multi_resolution_encoder.GUID = 04f8738e-63c8-423b-90fa-7c2703a374de
vp8_multi_resolution_encoder.DESCRIPTION = VP8 Multiple-resolution Encoding
@@ -171,17 +170,17 @@
# Expand list of selected examples to build (as specified above)
UTILS = $(call enabled,UTILS)
-GEN_EXAMPLES = $(call enabled,GEN_EXAMPLES)
-ALL_EXAMPLES = $(UTILS) $(GEN_EXAMPLES)
+EXAMPLES = $(addprefix examples/,$(call enabled,EXAMPLES))
+ALL_EXAMPLES = $(UTILS) $(EXAMPLES)
UTIL_SRCS = $(foreach ex,$(UTILS),$($(ex:.c=).SRCS))
-ALL_SRCS = $(foreach ex,$(ALL_EXAMPLES),$($(ex:.c=).SRCS))
+ALL_SRCS = $(foreach ex,$(ALL_EXAMPLES),$($(notdir $(ex:.c=)).SRCS))
CODEC_EXTRA_LIBS=$(sort $(call enabled,CODEC_EXTRA_LIBS))
# Expand all example sources into a variable containing all sources
-# for that example (not just them main one specified in UTILS/GEN_EXAMPLES)
+# for that example (not just them main one specified in UTILS/EXAMPLES)
# and add this file to the list (for MSVS workspace generation)
-$(foreach ex,$(ALL_EXAMPLES),$(eval $(ex:.c=).SRCS += $(ex) examples.mk))
+$(foreach ex,$(ALL_EXAMPLES),$(eval $(notdir $(ex:.c=)).SRCS += $(ex) examples.mk))
# If this is a universal (fat) binary, then all the subarchitectures have
@@ -218,14 +217,6 @@
)
-# Rules to generate the GEN_EXAMPLES sources
-.PRECIOUS: %.c
-CLEAN-OBJS += $(GEN_EXAMPLES)
-%.c: examples/%.c
- @echo " [EXAMPLE] $@"
- @cp $< $@
-
-
# The following pairs define a mapping of locations in the distribution
# tree to locations in the source/build trees.
INSTALL_MAPS += src/%.c %.c
@@ -263,8 +254,9 @@
--out=$$@ $$(INTERNAL_CFLAGS) $$(CFLAGS) \
$$(INTERNAL_LDFLAGS) $$(LDFLAGS) -l$$(CODEC_LIB) $$^
endef
-PROJECTS-$(CONFIG_MSVS) += $(ALL_EXAMPLES:.c=.$(VCPROJ_SFX))
+ALL_EXAMPLES_BASENAME := $(notdir $(ALL_EXAMPLES))
+PROJECTS-$(CONFIG_MSVS) += $(ALL_EXAMPLES_BASENAME:.c=.$(VCPROJ_SFX))
INSTALL-BINS-$(CONFIG_MSVS) += $(foreach p,$(VS_PLATFORMS),\
- $(addprefix bin/$(p)/,$(ALL_EXAMPLES:.c=.exe)))
+ $(addprefix bin/$(p)/,$(ALL_EXAMPLES_BASENAME:.c=.exe)))
$(foreach proj,$(call enabled,PROJECTS),\
$(eval $(call vcproj_template,$(proj))))