69d6b3f650
This is useful to handle ports where we might arrange to use different sets of fixed headers for different multilibs, typically for kernel vs rtp modes. 2020-10-14 Olivier Hainque <hainque@adacore.com> libgcc/ * config/t-vxworks (LIBGCC2_INCLUDES): Append $(MULTISUBDIR) to the -I path for fixed headers, as we arrange to have different sets of such headers for different multilibs when they are activated. * config/t-vxworks7: Likewise.
22 lines
913 B
Plaintext
22 lines
913 B
Plaintext
# Don't build libgcc.a with debug info
|
|
LIBGCC2_DEBUG_CFLAGS =
|
|
|
|
# We provide our own implementation for __clear_cache, using a
|
|
# VxWorks specific entry point.
|
|
LIB2FUNCS_EXCLUDE += _clear_cache
|
|
LIB2ADD += $(srcdir)/config/vxcache.c
|
|
|
|
# This ensures that the correct target headers are used; some VxWorks
|
|
# system headers have names that collide with GCC's internal (host)
|
|
# headers, e.g. regs.h. Make sure the local libgcc headers still
|
|
# prevail (e.g. unwind.h), and that gcc provided header files intended
|
|
# to be user visible eventually are visible as well.
|
|
LIBGCC2_INCLUDES = -nostdinc -I. \
|
|
-I$(MULTIBUILDTOP)../../gcc/include-fixed$(MULTISUBDIR) \
|
|
-I$(VSB_DIR)/h -I$(VSB_DIR)/share/h \
|
|
-I$(MULTIBUILDTOP)../../gcc/include \
|
|
`case "/$(MULTIDIR)" in \
|
|
*/mrtp*) echo -I$(VSB_DIR)/usr/h/public -I$(VSB_DIR)/usr/h ;; \
|
|
*) echo -I$(VSB_DIR)/krnl/h/system -I$(VSB_DIR)/krnl/h/public ;; \
|
|
esac`
|