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Ian Lepore a66dc0c52b Include machine/acle-compat.h in cdefs.h on arm if the compiler doesn't
have ACLE support built in.  The ACLE (ARM C Language Extensions) defines
a set of standardized symbols which indicate the architecture version and
features available.  ACLE support is built in to modern compilers (both
clang and gcc), but absent from gcc prior to 4.4.

ARM (the company) provides the acle-compat.h header file to define the
right symbols for older versions of gcc.  Basically, acle-compat.h does
for arm about the same thing cdefs.h does for freebsd: defines
standardized macros that work no matter which compiler you use.  If ARM
hadn't provided this file we would have ended up with a big #ifdef __arm__
section in cdefs.h with our own compatibility shims.

Remove #include <machine/acle-compat.h> from the zillion other places (an
ever-growing list) that it appears.  Since style(9) requires sys/types.h
or sys/param.h early in the include list, and both of those lead to
including cdefs.h, only a couple special cases still need to include
acle-compat.h directly.

Loves it:     imp
2016-05-25 19:44:26 +00:00
bin Close the input FILE * in read_file() and the output FILE * in write_file() 2016-05-25 18:38:30 +00:00
cddl Add initial DTrace support for RISC-V. 2016-05-24 16:41:37 +00:00
contrib Remove legacy brk and sbrk from RISC-V. 2016-05-25 14:08:21 +00:00
crypto libkrb5: Fix potential double-free 2016-05-11 23:25:59 +00:00
etc Use the expiry date to determine whether to replace the DB copy of 2016-05-25 01:35:02 +00:00
gnu gnugrep: Update the configuration. 2016-05-22 20:17:55 +00:00
include WITH_META_MODE: Disable cookie handling for include installation. 2016-05-21 01:31:57 +00:00
kerberos5 Remove the old depend (mkdep) code and make FAST_DEPEND the one true way. 2016-03-30 23:50:23 +00:00
lib Do not generate code for sbrk syscall -- sbrk support was removed. 2016-05-25 16:38:10 +00:00
libexec Fix issues found by Coverity in the rtld-elf.c:gethints(). 2016-05-25 18:10:44 +00:00
release Bump copyright year 2016-05-24 13:58:07 +00:00
rescue Split /rescue into its own package. 2016-02-08 14:27:45 +00:00
sbin Fix a couple of Coverity Unintended sign extension sign extension 2016-05-25 15:49:29 +00:00
secure Regen x86 assembly files for r299480. 2016-05-11 20:11:21 +00:00
share Regenerate 2016-05-24 23:19:03 +00:00
sys Include machine/acle-compat.h in cdefs.h on arm if the compiler doesn't 2016-05-25 19:44:26 +00:00
targets targets/Makefile: fix a typo (derrived -> derived). 2016-05-18 10:59:16 +00:00
tests Return the correct status when a partially completed request is cancelled. 2016-05-24 21:09:05 +00:00
tools WITH_META_MODE: Correct description of missing .meta file. 2016-05-24 23:15:52 +00:00
usr.bin sed: convert sed to use REG_STARTEND more explicitly. 2016-05-25 15:42:39 +00:00
usr.sbin Make code compile when basename() is POSIX compliant. 2016-05-25 08:45:03 +00:00
.arcconfig Remove project.name which is a product of a bygone era. 2016-04-21 04:33:07 +00:00
.arclint
COPYRIGHT Bump copyright year. 2015-12-31 11:21:45 +00:00
LOCKS
MAINTAINERS Add myself to MAINTAINERS. 2016-03-14 16:27:43 +00:00
Makefile Make armv6 hard float abi by default. Kill armv6hf. 2016-05-18 06:01:18 +00:00
Makefile.inc1 Move binutils handling after src.opts.mk. 2016-05-23 16:24:34 +00:00
Makefile.libcompat Set CPP from XCPP for the libcompat build. 2016-04-15 18:32:05 +00:00
ObsoleteFiles.inc Drop trailing asterisks. 2016-05-20 17:41:12 +00:00
README README: remove nonexistent 'games' directory. 2016-05-18 10:43:13 +00:00
UPDATING Add bit_count to the bitstring(3) api 2016-05-23 20:29:18 +00:00

This is the top level of the FreeBSD source directory.  This file
was last revised on:
$FreeBSD$

For copyright information, please see the file COPYRIGHT in this
directory (additional copyright information also exists for some
sources in this tree - please see the specific source directories for
more information).

The Makefile in this directory supports a number of targets for
building components (or all) of the FreeBSD source tree.  See build(7)
and http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/makeworld.html
for more information, including setting make(1) variables.

The `buildkernel` and `installkernel` targets build and install
the kernel and the modules (see below).  Please see the top of
the Makefile in this directory for more information on the
standard build targets and compile-time flags.

Building a kernel is a somewhat more involved process.  See build(7), config(8),
and http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html
for more information.

Note: If you want to build and install the kernel with the
`buildkernel` and `installkernel` targets, you might need to build
world before.  More information is available in the handbook.

The kernel configuration files reside in the sys/<arch>/conf
sub-directory.  GENERIC is the default configuration used in release builds.
NOTES contains entries and documentation for all possible
devices, not just those commonly used.


Source Roadmap:
---------------

bin		System/user commands.

cddl		Various commands and libraries under the Common Development
		and Distribution License.

contrib		Packages contributed by 3rd parties.

crypto		Cryptography stuff (see crypto/README).

etc		Template files for /etc.

gnu		Various commands and libraries under the GNU Public License.
		Please see gnu/COPYING* for more information.

include		System include files.

kerberos5	Kerberos5 (Heimdal) package.

lib		System libraries.

libexec		System daemons.

release		Release building Makefile & associated tools.

rescue		Build system for statically linked /rescue utilities.

sbin		System commands.

secure		Cryptographic libraries and commands.

share		Shared resources.

sys		Kernel sources.

tests		Regression tests which can be run by Kyua.  See tests/README
		for additional information.

tools		Utilities for regression testing and miscellaneous tasks.

usr.bin		User commands.

usr.sbin	System administration commands.


For information on synchronizing your source tree with one or more of
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  http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/synching.html