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d73eaaa14c
This compilation unit contains a global constructor, which violates our
assumption that the libc is free of global constructors on ARMv7.
Specifically, the graphical terminal fails with the following message:
[init -> terminal] Error: Component::construct() returned without executing
pending static constructors (fix by calling
Genode::Env::exec_static_constructors())
[init -> terminal] Error: Uncaught exception of type 'Linker::Fatal'
In this case, the libc-less terminal uses the VFS. The VFS mounts the
ttf VFS plugin. The ttf VFS plugin depends on the libc.
The compilation unit 'arm_initfini.c' can safely be excluded because it
merely initializes the global '_libc_arm_fpu_present' variable, which
is not used by the current version of our libc/libm.
Fixes #4080
28 lines
1.0 KiB
Makefile
28 lines
1.0 KiB
Makefile
include $(REP_DIR)/lib/mk/libc-gen.inc
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LIBC_GEN_ARM_DIR = $(LIBC_DIR)/lib/libc/arm/gen
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#FILTER_OUT_S += rfork_thread.S sigsetjmp.S setjmp.S _setjmp.S divsi3.S
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FILTER_OUT_S += rfork_thread.S divsi3.S setjmp.S _setjmp.S
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FILTER_OUT_C += _set_tp.c fabs.c frexp.c modf.c arm_initfini.c
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INC_DIR += $(LIBC_DIR)/lib/libc/arm/softfloat
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INC_DIR += $(LIBC_DIR)/lib/libc/softfloat
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SRC_S += $(filter-out $(FILTER_OUT_S),$(notdir $(wildcard $(LIBC_GEN_ARM_DIR)/*.S)))
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SRC_C += $(filter-out $(FILTER_OUT_C),$(notdir $(wildcard $(LIBC_GEN_ARM_DIR)/*.c)))
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#
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# Fix missing include prefix for 'ucontext.h', should be 'sys/ucontext.h'
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#
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# The first path is in effect when using the regular build system. The second
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# path is in effect when building the libc from a source archive (where the
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# ucontext.h header is taken from the libc API archive).
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#
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CC_OPT_makecontext = -I$(call select_from_ports,libc)/include/libc/sys \
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$(addprefix -I,$(call select_from_repositories,include/libc/sys))
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vpath % $(LIBC_GEN_ARM_DIR)
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CC_CXX_WARN_STRICT =
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