/usr/src/glibc/debian/sysdeps/sh4.mk is in glibc-source 2.23-0ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 | # Renesas SH enabled -ffinte-math-only. Some software need -mieee.
extra_cflags = -mieee
# GCC 5 and later emits calls to abort() when there is no target specific
# __builtin_trap() implementation. This is not possible to do so in ld.so
# so we need to pass the -fno-delete-null-pointer-checks option to GCC.
extra_cflags += -fno-delete-null-pointer-checks
|