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More minor fuzzing cleanups #818

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More minor fuzzing cleanups #818

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b25b99d
make: fix some cleaned object filenames for fuzz-clean
vathpela Jul 16, 2026
d0e3569
make: clean fuzz and test stuff from the top-level makefile usually
vathpela Jul 16, 2026
de2b4e0
make: make 'make fuzz' targets make more sense
vathpela Jul 16, 2026
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1 change: 1 addition & 0 deletions Make.defaults
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Original file line number Diff line number Diff line change
Expand Up @@ -43,6 +43,7 @@ export OPTIMIZATIONS
ifneq ($(CCACHE_DISABLE),)
export CCACHE_DISABLE
endif
MAX_FUZZ_TIME ?= 60

SUBDIRS = $(TOPDIR)/Cryptlib $(TOPDIR)/lib

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22 changes: 15 additions & 7 deletions Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -469,24 +469,32 @@ else
$(PESIGN) -n certdb -i $< -c "shim" -s -o $@ -f
endif

fuzz fuzz-clean fuzz-coverage fuzz-lto :
fuzz:
@make -f $(TOPDIR)/include/fuzz.mk \
COMPILER="$(COMPILER)" \
CROSS_COMPILE="$(CROSS_COMPILE)" \
CLANG_WARNINGS="$(CLANG_WARNINGS)" \
ARCH_DEFINES="$(ARCH_DEFINES)" \
EFI_INCLUDES="$(EFI_INCLUDES)" \
fuzz-clean $@
MAX_FUZZ_TIME=$(MAX_FUZZ_TIME) \
$@

test test-clean test-coverage test-lto : | clean-test-results
test test-clean test-coverage test-lto : generated_sbat_var_defs.h
test test-coverage test-lto : | clean-test-results
test test-coverage test-lto : generated_sbat_var_defs.h
@make -f $(TOPDIR)/include/test.mk \
COMPILER="$(COMPILER)" \
CROSS_COMPILE="$(CROSS_COMPILE)" \
CLANG_WARNINGS="$(CLANG_WARNINGS)" \
ARCH_DEFINES="$(ARCH_DEFINES)" \
EFI_INCLUDES="$(EFI_INCLUDES)" \
test-clean $@
$@
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fuzz-clean:
@rm -vf random.bin libefi-test.a $(wildcard *-corpus/fuzz*.log)

test-clean:
@rm -vf test-random.h libefi-test.a
@rm -vf vgcore.*

$(patsubst %.c,%,$(wildcard fuzz-*.c)) :
@make -f $(TOPDIR)/include/fuzz.mk EFI_INCLUDES="$(EFI_INCLUDES)" ARCH_DEFINES="$(ARCH_DEFINES)" $@
Expand All @@ -496,10 +504,10 @@ $(patsubst %.c,%,$(wildcard test-*.c)) :
@make -f $(TOPDIR)/include/test.mk EFI_INCLUDES="$(EFI_INCLUDES)" ARCH_DEFINES="$(ARCH_DEFINES)" $@

clean-fuzz-objs:
@make -f $(TOPDIR)/include/fuzz.mk EFI_INCLUDES="$(EFI_INCLUDES)" ARCH_DEFINES="$(ARCH_DEFINES)" clean
@find . -type f -a -perm /111 -a -iname 'fuzz-*' -print -delete

clean-test-objs:
@make -f $(TOPDIR)/include/test.mk EFI_INCLUDES="$(EFI_INCLUDES)" ARCH_DEFINES="$(ARCH_DEFINES)" clean
@find . -type f -a -perm /111 -a -iname 'test-*' -print -delete

.PHONY : $(patsubst %.c,%,$(wildcard fuzz-*.c)) fuzz
.PHONY : $(patsubst %.c,%,$(wildcard test-*.c)) test
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3 changes: 1 addition & 2 deletions include/fuzz.mk
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Expand Up @@ -113,8 +113,7 @@ fuzz : $(fuzzers)
$(MAKE) -f include/fuzz.mk fuzz-clean

fuzz-clean :
@rm -vf random.bin libefi-test.a
@rm -vf vgcore.* fuzz*.log
@rm -vf random.bin libefi-test.a $(wildcard *-corpus/fuzz*.log)

clean : fuzz-clean

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