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8d98c7c00f
clang emits an warning when a double alias redirection is used, to warn the the original symbol will be used even when weak definition is overridden. However, this is a common pattern for weak_alias, where multiple alias are set to same symbol. Reviewed-by: Fangrui Song <maskray@google.com>
72 lines
1.7 KiB
Makefile
72 lines
1.7 KiB
Makefile
long-double-fcts = yes
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ifeq (yes,$(aarch64-bti))
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# Mark linker output BTI compatible, it warns on non-BTI inputs.
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sysdep-LDFLAGS += -Wl,-z,force-bti
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# Make warnings fatal outside the test system.
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LDFLAGS-lib.so += -Wl,--fatal-warnings
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LDFLAGS-rtld += -Wl,-z,force-bti,--fatal-warnings
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endif
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ifeq ($(subdir),elf)
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sysdep-dl-routines += dl-bti
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tests += tst-audit26 \
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tst-audit27
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modules-names += \
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tst-audit26mod \
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tst-auditmod26 \
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tst-audit27mod \
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tst-auditmod27
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$(objpfx)tst-audit26: $(objpfx)tst-audit26mod.so \
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$(objpfx)tst-auditmod26.so
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LDFLAGS-tst-audit26 += -Wl,-z,lazy
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tst-audit26-ENV = LD_AUDIT=$(objpfx)tst-auditmod26.so
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$(objpfx)tst-audit27: $(objpfx)tst-audit27mod.so \
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$(objpfx)tst-auditmod27.so
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$(objpfx)tst-audit27mod.so: $(libsupport)
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LDFLAGS-tst-audit27 += -Wl,-z,lazy
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tst-audit27-ENV = LD_AUDIT=$(objpfx)tst-auditmod27.so
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endif
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ifeq ($(subdir),elf)
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sysdep-rtld-routines += dl-start
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sysdep-dl-routines += tlsdesc dl-tlsdesc
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gen-as-const-headers += dl-link.sym
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tests-internal += tst-ifunc-arg-1 tst-ifunc-arg-2
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ifeq (yes,$(aarch64-variant-pcs))
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tests += tst-vpcs
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modules-names += tst-vpcs-mod
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LDFLAGS-tst-vpcs-mod.so = -Wl,-z,lazy
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$(objpfx)tst-vpcs: $(objpfx)tst-vpcs-mod.so
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endif
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endif
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ifeq ($(subdir),csu)
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gen-as-const-headers += tlsdesc.sym
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endif
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ifeq ($(subdir),gmon)
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CFLAGS-mcount.c += -mgeneral-regs-only
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endif
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ifeq ($(subdir),math)
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CPPFLAGS += -I../soft-fp
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CFLAGS-feupdateenv.c += $(config-cflags-wno-ignored-attributes)
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endif
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ifeq ($(subdir),misc)
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sysdep_headers += sys/ifunc.h
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sysdep_routines += __mtag_tag_zero_region \
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__mtag_tag_region
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endif
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ifeq ($(subdir),malloc)
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sysdep_malloc_debug_routines = __mtag_tag_zero_region __mtag_tag_region
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endif
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