diff options
Diffstat (limited to 'ports/sysdeps/tile/tilegx/Makefile')
| -rw-r--r-- | ports/sysdeps/tile/tilegx/Makefile | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/ports/sysdeps/tile/tilegx/Makefile b/ports/sysdeps/tile/tilegx/Makefile new file mode 100644 index 0000000000..d3a0e970a7 --- /dev/null +++ b/ports/sysdeps/tile/tilegx/Makefile @@ -0,0 +1,18 @@ +include $(common-objpfx)cflags-mcmodel-large.mk + +$(common-objpfx)cflags-mcmodel-large.mk: $(common-objpfx)config.make + mcmodel=no; \ + $(CC) -S -o /dev/null -xc /dev/null -mcmodel=large && mcmodel=yes; \ + echo "cflags-mcmodel-large = $$mcmodel" > $@ + +ifeq ($(subdir),csu) +ifeq (yes,$(cflags-mcmodel-large)) +# elf-init.c is in libc_nonshared.o (the end of the shared object) but +# must reach the _init symbol at the very start of the shared object. +CFLAGS-elf-init.c += -mcmodel=large + +# __gmon_start__ is at the very start of the shared object when linked +# with profiling, but calls to libc.so via the PLT at the very end. +CFLAGS-gmon-start.c += -mcmodel=large +endif +endif |