The implementation of the POSIX access() function is nothing machine
specific like memcpy(), etc. Move it back to the system domain. This
avoids problems due to the include search order of the Newlib/GCC build
which picks up machine includes before system includes.
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
In file included from libc/sys/arm/crt0.S:2:0:
libc/sys/arm/arm.h:32:25: fatal error: acle-compat.h: No such file or directory
acle-compat.h is libc/machine/arm.
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
* acinclude.m4: Check for readelf tool.
* configure.in: Use ${READELF} instead of hard-coding.
* Regenerate all aclocal.m4, Makefile.in, and configure files.
* configure.host: Set have_crt0 to no for Arm targts when not
providing syscalls. Set sys_dir=arm unconditionally.
Default have_crt0 based on sys_dir.
* configure.in: Use have_crt0.
* libc/configure.in: Ditto.
* libc/sys/configure.in: Ditto.
* configure: Regenerate.
* libc/configure: Regenerate.
* libc/sys/configure: Regenerate.
* libc/sys/arm/Makefile.am (lib_a_SOURCES): Add aeabi_atexit.c.
Only build other files when providing syscalls.
* libc/sys/arm/Makefile.in: Regenerate.
* libc/sys/arm/aeabi_atexit.c: New file.
* libc/sys/arm/setjmp.S, libc/sys/arm/access.c: Move
files from libc/sys/arm to libc/machine/arm.
* libc/machine/arm/Makefile.am, libc/machine/arm/Makefile.in: Add
library build support for files moved from libc/sys/arm.
* libc/sys/arm/Makefile.am, libc/sys/arm/Makefile.in: Remove
references to access and setjmp.
* configure.host: Add checks for newlib_may_supply_syscalls to
determine whether or not to use sys/arm directory and use
special compiler flags: ARM_RDI_MONITOR and ARM_RDP_MONITOR.
* acinclude.m4 (--disable-newlib-supplied-syscalls): New configuration
option to allow disabling of syscalls being supplied in newlib.
* aclocal.m4: Regenerated.
* configure: Ditto.
* configure.host: Add support of new configuration option and add
-D__NO_SYSCALLS__ if newlib supplied syscalls are disabled.
* doc/aclocal.m4: Regenerated.
* doc/configure: Ditto.
* libc/*aclocal.m4: Ditto.
* libc/*configure: Ditto.
* libm/*aclocal.m4: Ditto.
* libm/*configure: Ditto.
* libc/sys/arm/Makefile.am: Don't build syscalls.o if new option
is disabled.
* libc/sys/arm/Makefile.in: Regenerated.
