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Makefile: do not use $< in non-suffix rules

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Using $< in a non-suffix rule context is a GNUmake idiom
This commit is contained in:
Martin Pulec
2025-05-22 08:30:58 +02:00
parent 38f134938f
commit db3cef984f
1 changed files with 24 additions and 11 deletions
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35
Makefile.in
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@@ -250,7 +250,7 @@ $(REFLECTOR_TARGET): src/dir-stamp $(REFLECTOR_OBJS) $(GENERATED_HEADERS) bin/hd
bin/hd-rum-av: $(srcdir)/data/template/bin/hd-rum-av bin/hd-rum-av: $(srcdir)/data/template/bin/hd-rum-av
$(MKDIR_P) $$(dirname $@) $(MKDIR_P) $$(dirname $@)
$(CP) $< $@ $(CP) $(srcdir)/data/template/bin/hd-rum-av $@
-include $(DEP_FILES) -include $(DEP_FILES)
@@ -289,46 +289,59 @@ POSTPROCESS_DEPS = \
@$(REAL_CUDA_COMPILER) $(CUDA_FLAGS) $(CUDA_INC) -M $< > $*.d @$(REAL_CUDA_COMPILER) $(CUDA_FLAGS) $(CUDA_INC) -M $< > $*.d
$(POSTPROCESS_DEPS) $(POSTPROCESS_DEPS)
# rules specialized for some files below
# using C[XX]_NO_SUFF because $< unavailable in non-suffix rules (except GNUmake)
CC_NO_SUFF_0 = @echo "Compiling $@..."; $(REAL_CC)
CC_NO_SUFF_1 = $(REAL_CC)
CC_NO_SUFF = $(CC_NO_SUFF_$(VERBOSE))
CXX_NO_SUFF_0 = @echo "Compiling $@..."; $(REAL_CXX)
CXX_NO_SUFF_1 = $(REAL_CXX)
CXX_NO_SUFF = $(CXX_NO_SUFF_$(VERBOSE))
src/libavcodec/from_lavc_vid_conv.o: src/libavcodec/from_lavc_vid_conv.c src/libavcodec/from_lavc_vid_conv.o: src/libavcodec/from_lavc_vid_conv.c
$(MKDIR_P) $$(dirname $@) $(MKDIR_P) $$(dirname $@)
$(CC) $(CFLAGS) $(OFAST) $(INC) -MD -c $< -o $@ $(CC_NO_SUFF) $(CFLAGS) $(OFAST) $(INC) -MD -c $(srcdir)/src/libavcodec/from_lavc_vid_conv.c -o $@
$(POSTPROCESS_DEPS) $(POSTPROCESS_DEPS)
src/libavcodec/to_lavc_vid_conv.o: src/libavcodec/to_lavc_vid_conv.c src/libavcodec/to_lavc_vid_conv.o: src/libavcodec/to_lavc_vid_conv.c
$(MKDIR_P) $$(dirname $@) $(MKDIR_P) $$(dirname $@)
$(CC) $(CFLAGS) $(OFAST) $(INC) -MD -c $< -o $@ $(CC_NO_SUFF) $(CFLAGS) $(OFAST) $(INC) -MD -c $(srcdir)/src/libavcodec/to_lavc_vid_conv.c -o $@
$(POSTPROCESS_DEPS) $(POSTPROCESS_DEPS)
src/pixfmt_conv.o: src/pixfmt_conv.c src/pixfmt_conv.o: src/pixfmt_conv.c
$(MKDIR_P) $$(dirname $@) $(MKDIR_P) $$(dirname $@)
$(CC) $(CFLAGS) $(OFAST) $(INC) -MD -c $< -o $@ $(CC_NO_SUFF) $(CFLAGS) $(OFAST) $(INC) -MD -c $(srcdir)/src/pixfmt_conv.c -o $@
$(POSTPROCESS_DEPS) $(POSTPROCESS_DEPS)
# Important for this target is inclusion of cuda_wrapper that has patched cuda_runtime.h header (wrapper) # Important for this target is inclusion of cuda_wrapper that has patched cuda_runtime.h header (wrapper)
ldgm/src/ldgm-session-gpu.o: ldgm/src/ldgm-session-gpu.cpp ldgm/src/ldgm-session-gpu.o: ldgm/src/ldgm-session-gpu.cpp
$(MKDIR_P) $$(dirname $@) $(MKDIR_P) $$(dirname $@)
$(CXX) $(CXXFLAGS) -Isrc/cuda_wrapper -DEXPORT_DLL_SYMBOLS $(INC) -MD -c $< -o $@ $(CXX_NO_SUFF) $(CXXFLAGS) -Isrc/cuda_wrapper -DEXPORT_DLL_SYMBOLS $(INC) -MD\
-c $(srcdir)/ldgm/src/ldgm-session-gpu.cpp -o $@
$(POSTPROCESS_DEPS) $(POSTPROCESS_DEPS)
src/zfec.o: @ZFEC_PREFIX@/fec.c src/zfec.o: @ZFEC_PREFIX@/fec.c
$(MKDIR_P) $$(dirname $@) $(MKDIR_P) $$(dirname $@)
$(CC) $(CFLAGS) -w $(INC) -c $< -o $@ $(CC_NO_SUFF) $(CFLAGS) -w $(INC) -c @ZFEC_PREFIX@/fec.c -o $@
src/video_capture/DeckLinkAPIDispatch.o: $(DECKLINK_PATH)/DeckLinkAPIDispatch.cpp src/video_capture/DeckLinkAPIDispatch.o: $(DECKLINK_PATH)/DeckLinkAPIDispatch.cpp
$(MKDIR_P) $$(dirname $@) $(MKDIR_P) $$(dirname $@)
$(CXX) $(CXXFLAGS) -c $(INC) -o src/video_capture/DeckLinkAPIDispatch.o $(DECKLINK_PATH)/DeckLinkAPIDispatch.cpp $(CXX_NO_SUFF) $(CXXFLAGS) -c $(INC) -o\
$(srcdir)/src/video_capture/DeckLinkAPIDispatch.o\
$(DECKLINK_PATH)/DeckLinkAPIDispatch.cpp
src/video_capture/DeckLinkAPI_i.o: $(DECKLINK_PATH)/DeckLinkAPI_i.c src/video_capture/DeckLinkAPI_i.o: $(DECKLINK_PATH)/DeckLinkAPI_i.c
$(MKDIR_P) $$(dirname $@) $(MKDIR_P) $$(dirname $@)
$(CC) $(CFLAGS) -c $(INC) -o src/video_capture/DeckLinkAPI_i.o $(DECKLINK_PATH)/DeckLinkAPI_i.c $(CC_NO_SUFF) $(CFLAGS) -c $(INC) -o\
$(srcdir)/src/video_capture/DeckLinkAPI_i.o $(DECKLINK_PATH)/DeckLinkAPI_i.c
dxt_compress/dxt_encoder.o: dxt_compress/dxt_encoder.c dxt_compress/dxt_glsl.h dxt_compress/dxt_encoder.o: dxt_compress/dxt_encoder.c dxt_compress/dxt_glsl.h
$(MKDIR_P) $$(dirname $@) $(MKDIR_P) $$(dirname $@)
$(CC) $(CFLAGS) $(INC) $< -c -o $@ $(CC_NO_SUFF) $(CFLAGS) $(INC) $(srcdir)/dxt_compress/dxt_encoder.c -c -o $@
dxt_compress/dxt_decoder.o: dxt_compress/dxt_decoder.c dxt_compress/dxt_glsl.h dxt_compress/dxt_decoder.o: dxt_compress/dxt_decoder.c dxt_compress/dxt_glsl.h
$(MKDIR_P) $$(dirname $@) $(MKDIR_P) $$(dirname $@)
$(CC) $(CFLAGS) $(INC) $< -c -o $@ $(CC_NO_SUFF) $(CFLAGS) $(INC) $(srcdir)/dxt_compress/dxt_decoder.c -c -o $@
dxt_compress/dxt_glsl.h:dxt_compress/compress_vp.glsl \ dxt_compress/dxt_glsl.h:dxt_compress/compress_vp.glsl \
dxt_compress/compress_dxt1_fp.glsl dxt_compress/compress_dxt5ycocg_fp.glsl \ dxt_compress/compress_dxt1_fp.glsl dxt_compress/compress_dxt5ycocg_fp.glsl \
@@ -467,7 +480,7 @@ dxt_compress/dxt_glsl.h:dxt_compress/compress_vp.glsl \
gui/QT/Makefile: gui/QT/uv-qt.pro gui/QT/Makefile: gui/QT/uv-qt.pro
@if test -z "$(QMAKE)"; then echo "Reconfigure with '--enable-qt'"; exit 1; fi @if test -z "$(QMAKE)"; then echo "Reconfigure with '--enable-qt'"; exit 1; fi
CFLAGS="$(CFLAGS_ORIG)" CXXFLAGS="$(CXXFLAGS_ORIG)" $(QMAKE) -makefile $< "DESTDIR+=./" -o $@ $(QMAKE_FLAGS) CFLAGS="$(CFLAGS_ORIG)" CXXFLAGS="$(CXXFLAGS_ORIG)" $(QMAKE) -makefile gui/QT/uv-qt.pro "DESTDIR+=./" -o $@ $(QMAKE_FLAGS)
.PHONY: $(GUI_TARGET) .PHONY: $(GUI_TARGET)