1# Don't build libgcc.a with debug info
2LIBGCC2_DEBUG_CFLAGS =
3
4# We provide our own implementation for __clear_cache, using a
5# VxWorks specific entry point.
6LIB2FUNCS_EXCLUDE += _clear_cache
7
8# This ensures that the correct target headers are used; some VxWorks
9# system headers have names that collide with GCC's internal (host)
10# headers, e.g. regs.h. Make sure the local libgcc headers still
11# prevail (e.g. unwind.h), and that gcc provided header files intended
12# to be user visible eventually are visible as well.
13LIBGCC2_INCLUDES = -nostdinc -I. \
14  -I$(MULTIBUILDTOP)../../gcc/include-fixed$(MULTISUBDIR) \
15  -I$(MULTIBUILDTOP)../../gcc/include \
16  $(if $(findstring vxworks7, $(target_noncanonical)), \
17    -I$(VSB_DIR)/h -I$(VSB_DIR)/share/h -I=/system -I=/public, \
18    -I=/ -I=/wrn/coreip)
19
20# Use these also for the vxcrstuff objects (.e.g for version.h), on top of
21# the options possibly already set specifically for the target:
22CRTSTUFF_T_CFLAGS += $(LIBGCC2_INCLUDES)
23