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LibretroAdmin
0466e44485
The test ran under ASan + UBSan at -O0, the slowest step of samples-tasks. -O1, as the other samples build, keeps every check and runs faster; and the 2 MiB buffer each of the 20000 trials built its patches in is allocated once, as each comparison reads its own exact-size copy of the patch, where an overread is caught. Measured on two CPUs: 138 s before, 103 s after, the same report.
37 lines
895 B
Makefile
37 lines
895 B
Makefile
include ../../sample_objdir.mk
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TARGET := patch_stream_test
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SOURCES := patch_stream_test.c ../../../tasks/patch_stream.c \
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../../../libretro-common/encodings/encoding_vcdiff.c \
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../../../libretro-common/encodings/encoding_crc32.c \
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../../../libretro-common/features/features_cpu.c \
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../../../libretro-common/compat/compat_strl.c
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OBJS := $(call sample_objs,$(SOURCES:.c=.o))
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CFLAGS += -Wall -pedantic -std=gnu99 -g1 -O1 -DHAVE_XDELTA -I../../../libretro-common/include
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ifneq ($(SANITIZER),)
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CFLAGS := -fsanitize=$(SANITIZER) -fno-omit-frame-pointer $(CFLAGS)
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LDFLAGS := -fsanitize=$(SANITIZER) $(LDFLAGS)
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endif
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all: $(TARGET)
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%.o: %.c
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$(CC) -c -o $@ $< $(CFLAGS)
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$(SAMPLE_OBJDIR)/%.o: $$(call sample_src,$$*).c
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@mkdir -p $(@D)
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$(CC) -c -o $@ $< $(CFLAGS)
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$(TARGET): $(OBJS)
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$(CC) -o $@ $^ $(LDFLAGS)
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clean:
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rm -rf $(SAMPLE_OBJDIR)
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rm -f $(TARGET) $(OBJS)
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.PHONY: clean
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