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https://github.com/gnif/LookingGlass.git
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d591e2fd36
The compiled xlib-shim.so can be used to intercept and prevent SDL from calling XSync, which causes latency issues on some video hardware. To use specify the full path to the file in the LD_PRELOAD environment variable, like so: LD_PRELOAD=/full/path/xlib-shim.so ./looking-glass
45 lines
1.1 KiB
Makefile
45 lines
1.1 KiB
Makefile
BINARY = looking-glass-client
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CFLAGS = -g -O3 -std=gnu99 -march=native -Wall -Werror -I./ -I../common -DDEBUG -DATOMIC_LOCKING
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LDFLAGS = -lrt
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CFLAGS += -ffast-math
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CFLAGS += -fdata-sections -ffunction-sections
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LDFLAGS += -Wl,--gc-sections
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CFLAGS += -Wfatal-errors
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LIBS = sdl2 SDL2_ttf gl glu libssl openssl spice-protocol fontconfig x11 libconfig libva libva-glx
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CFLAGS += $(shell pkg-config --cflags $(LIBS))
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LDFLAGS += $(shell pkg-config --libs $(LIBS))
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BUILD ?= .build
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BIN ?= bin
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CFLAGS += -DBUILD_VERSION='"$(shell git describe --always --long --dirty --abbrev=10 --tags)"'
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OBJS = main.o \
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lg-renderer.o \
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spice/spice.o \
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parsers/nal.o \
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decoders/null.o \
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decoders/h264.o \
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renderers/opengl.o
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# renderers/opengl-basic.o
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BUILD_OBJS = $(foreach obj,$(OBJS),$(BUILD)/$(obj))
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all: $(BIN)/$(BINARY) $(BIN)/xlib-shim.so
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$(BIN)/xlib-shim.so:
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gcc -fPIC $(CFLAGS) -shared -o $@ xlib-shim.c
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$(BUILD)/%.o: %.c
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@mkdir -p $(dir $@)
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gcc -c $(CFLAGS) -o $@ $<
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$(BIN)/$(BINARY): $(BUILD_OBJS)
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@mkdir -p $(dir $@)
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gcc -o $@ $(BUILD_OBJS) $(LDFLAGS)
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clean:
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rm -rf $(BUILD) $(BIN)
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.PHONY: clean
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