Commit Graph

1578 Commits

Author SHA1 Message Date
Jeremie Le Hen
726ffc602b Fix install from read-only obj dir when SHLIB_LDSCRIPT is used.
Reported by:    joeld
Tested by:      joeld
2013-06-16 16:29:23 +00:00
Eitan Adler
1cbff2a999 Remove CVS from the base system.
Discussed with:	many
Reviewed by:	peter, zi
Approved by:	core
2013-06-15 20:29:07 +00:00
Simon J. Gerraty
a7e08b461e Flag recursive make targets with .MAKE (has no effect on fmake)
make -n will still exectute such targets
make -N will not.

Reviewed by:	obrien
2013-06-14 16:25:41 +00:00
Simon J. Gerraty
b37be1a5d4 We cannot remove the _+_ trick, until old make is completely deprecated.
But we don't want to set it to + for bmake since it breaks make -N
which is used to supress the normal handling of targets marked with .MAKE
(which seems broken in fmake and might be why _+_ was introduced).
Add some comments to explain what's gong on.

Reviewed by:	obrien
2013-06-14 16:24:07 +00:00
Jung-uk Kim
cd0e2d2a92 Add a new CPUTYPE supported by Clang 3.3 for AMD Jaguar processors (btver2). 2013-06-13 18:26:12 +00:00
Ed Maste
42f8c5b580 Add a new knob WITH_DEBUG_FILES to control the building of standalone
debug files for userland programs and libraries.  The "-g" debug flag
is automatically applied when WITH_DEBUG_FILES is set.

The debug files are now named ${prog}.debug and ${shlib}.debug for
consistency with other systems and documentation.  In addition they are
installed under /usr/lib/debug, to simplify the process of installing
them if needed after a crash.  Users of bsd.{prog,lib}.mk outside of the
base system place the standalone debug files in a .debug subdirectory.
GDB automatically searches both of these directories for standalone
debug files.

Thanks to everyone who contributed changes, review, and testing during
development.
2013-06-07 21:40:02 +00:00
Simon J. Gerraty
d58b075701 Override bmake's default MAKEFILE_PREFERENCE 2013-06-07 19:45:04 +00:00
Jeremie Le Hen
ce8341fcb3 Rework the comment I initially wrote when SHLIB_LDSCRIPT was introduced.
The build system is really intricate and I had a hard time to remind the
whole picture even when reading my own words.  This one will hopefully
be better.
2013-05-25 22:17:14 +00:00
Simon J. Gerraty
3ddfb24d3a Build bmake by default.
If someone explicitly builds usr.bin/make while MK_BMAKE==yes,
install it as 'fmake'.

Reviewed by:	brooks
2013-05-16 15:28:38 +00:00
Brooks Davis
a09aff8343 Add support for an external cross compiler. The cross compiler is
specified by passing the XCC, XCXX, and XCPP variables (corresponding to
CC, CXX, and CPP) to buildworld/buildkernel.  The compiler must be clang
or be configured to target the appropriate architecture.

To speed build times, if XCC is an absolute path or
WITHOUT_CROSS_COMPILER is defined then no cross compiler will be built
during the cross-tools stage.

Limited documentation of this feature can currently be found at:

https://wiki.freebsd.org/ExternalToolchain

This functionality should be considered experimental and is subject to
change without notice.

Sponsored by:	DARPA, AFRL
Discussed with:	imp, sjg
2013-05-15 14:30:03 +00:00
Brooks Davis
a5b2b29fe1 Add a new option WITHOUT_FORMAT_EXTENSIONS to disable flags related to
checking our kernel printf extensions.  This is useful to allow
compilers without these extensions to build kernels.

Sponsored by:	DARPA, AFRL
2013-05-15 13:04:10 +00:00
Eitan Adler
4e3b8d2037 Remove the WITH_IDEA option and build it unconditionally.
The European version of the patent expired in 2011.
The US version of the patent expired in 2012 or prior.

Reviewed by:	des
No objection from:	cperciva, ehaupt
2013-04-26 23:24:41 +00:00
Simon J. Gerraty
628257b42a Pass more variables to bsd.prog.mk and
only append to already defined variables.

Submitted by:	Garrett Cooper
2013-04-22 18:11:29 +00:00
Ed Schouten
7e659f9491 Add the Clang specific -Wmissing-variable-declarations to WARNS=6.
This compiler flag enforces that that people either mark variables
static or use an external declarations for the variable, similar to how
-Wmissing-prototypes works for functions.

Due to the fact that Yacc/Lex generate code that cannot trivially be
changed to not warn because of this (lots of yy* variables), add a
NO_WMISSING_VARIABLE_DECLARATIONS that can be used to turn off this
specific compiler warning.

Announced on:	toolchain@
2013-04-19 19:45:00 +00:00
Simon J. Gerraty
93556e96ec Tell bmake to use the FreeBSD preferred makefile preference list.
PR:		177593
Reviewed by:	obrien
2013-04-03 16:20:21 +00:00
Andrew Turner
cfa9e283e0 Welcome clang as the default compiler on ARM.
Change the default compiler for little-endian ARM to clang to allow for more
testing before 10.0 is released. As LLVM and clang currnetly lack support
for big-endian ARM leave gcc as the default there.

This will also allow us to investigate moving to use the hard floating-point
version of the ARM EABI on SoCs that include the Vector Floating Point unit.
A version of this is included in all ARMv6 and ARMv7 SoCs we currently, and
are likely to support.

Both the current ABI and the new EABI are supported by clang and it will be
built correctly depending on which is selected by the user.
2013-03-28 22:49:49 +00:00
Mark Johnston
22f3da672d Make sure that ${SHLIB_NAME}.debug and ${SHLIB_NAME}.symbols are always
deleted by a "make clean" when DEBUG_FLAGS is set.

Reported by:	gleb
Approved by:	emaste (co-mentor)
2013-03-28 04:13:52 +00:00
Ed Maste
a0dc59709c Always define and use PROGNAME
This avoids having separate cases in the install rule for PROGNAME set and
not set.  This is a minor cleanup in advance of further support for
standalone debug files.
2013-03-26 20:32:46 +00:00
Ed Maste
89ba026a9d Unconditionally include ${SRCCONF} if overridden
This avoids silently failing to include ${SRCCONF} specified by a make(1)
invocation.
2013-03-26 20:11:09 +00:00
Mark Johnston
7f7fc25b5a Make sure to set OBJS consistently in the cases where SRCS is and isn't
already defined. Setting it with "+=" makes it possible for other make
scripts (e.g. bsd.dtrace.mk) to include additional object files in the
linker arguments.

Approved by:	emaste (co-mentor)
2013-03-26 18:46:40 +00:00
Martin Matuska
a03fbc7ecf MFC @248093 2013-03-09 11:57:51 +00:00
Martin Matuska
dce1a726f2 WiP merge of libzfs_core (MFV r238590, r238592)
not yet working, ioctl handling needs to be changed
2013-03-05 08:09:53 +00:00
Baptiste Daroussin
e51c53f366 Import libyaml as libbsdyml (private brand name)
LibYAML is a YAML 1.1 parser and emitter under MIT license which will
soon be used by the pkg boostrap (usr.bin/pkg) and bhyve

Reviewed by:	roberto, antoine
2013-03-04 11:27:41 +00:00
Brooks Davis
0837595205 Provide slightly more helpful feedback when we can't figure out what
compiler the user is using.

PR:		misc/173914
2013-03-01 03:25:43 +00:00
Ed Maste
0d1fce25cb Fix parallel build race with DEBUG_FLAGS
Reported by: Jan Beich on freebsd-current
Tested by: markj
2013-02-20 20:42:56 +00:00
Dimitry Andric
a7449e3cca Since clang 3.2 now has an option to suppress warnings about implicitly
promoted K&R parameters, remove the workarounds added for sendmail
components in r228558.

MFC after:	1 week
2013-02-16 20:17:31 +00:00
Dag-Erling Smørgrav
9c9425b781 fix leftover from an earlier experiment 2013-02-15 21:31:01 +00:00
Dag-Erling Smørgrav
4e7b60a46c The relationship between LDNS_UTILS and BIND_UTILS was inverted. 2013-02-15 14:22:23 +00:00
Dag-Erling Smørgrav
7b5038d71c Import LDNS and build it as an internal library. 2013-02-15 13:44:18 +00:00
Andrew Turner
62cd261e07 Build clang for little-endian arm by default. Due to size issues when built
with gcc disable CLANG_FULL for now.
2013-02-05 05:16:02 +00:00
Dimitry Andric
df5d2454a3 Pull in r170135 from upstream clang trunk:
Dont use/link ARCMT, StaticAnalyzer and Rewriter to clang when the user
  specifies not to. Dont build ASTMatchers with Rewriter disabled and
  StaticAnalyzer when it's disabled.

  Without all those three, the clang binary shrinks (x86_64) from ~36MB
  to ~32MB (unstripped).

To disable these clang components, and get a smaller clang binary built
and installed, set WITHOUT_CLANG_FULL in src.conf(5).  During the
initial stages of buildworld, those extra components are already
disabled automatically, to save some build time.

MFC after:	1 week
2013-02-02 22:28:29 +00:00
Dimitry Andric
ce06f5f681 Fix a problem introduced in r231057: in bsd.own.mk, move the test for
whether clang is enabled to just after the last place where it could
have been forced to "no".

MFC after:	3 days
2013-01-30 19:51:16 +00:00
Gabor Kovesdan
2dd076b84b - Add a BSD-licensed patch, ported by Pedro F. Giffuni (pfg) from
DragonflyBSD and install it as bsdpatch.  WITH_BSD_PATCH makes it
  default and installs GNU patch as gnupatch.

Submitted by:	pfg
Obtained from:	The DragonflyBSD Project
2013-01-29 17:03:18 +00:00
Brooks Davis
dda3ce5a63 Don't declare an dependency on _maninstall when LIBRARIES_ONLY is set.
It doesn't exist.
2013-01-24 15:55:24 +00:00
David Chisnall
af0dd31fc4 Import new (BSDL) device tree compiler. Now built by default, so that it can't
be used on the host system (and not installed on the device, if required).  The
GPL'd one is still available if there are any devices that need it (make
universe passes with it, including kernels that use fdt, but there may be some
out-of-tree ones).  WITH_GPL_DTC can be used to select the old one, for now.

Probably won't be MFC'd, but we'll remove the GPL'd version in head after the
new one has had a lot more testing and ship it in 10.0.
2013-01-22 17:49:51 +00:00
Brooks Davis
12dd8cb14c Replace all known uses of ln in the build process with appropriate
install -l invocations via new INSTALL_LINK and INSTALL_SYMLINK
variables.

Sponsored by:	DARPA, AFRL
Reviewed by:	ian, ray, rpaulo
2013-01-21 22:40:39 +00:00
Neel Natu
c458fc1ed4 Merge projects/bhyve to head.
'bhyve' was developed by grehan@ and myself at NetApp (thanks!).

Special thanks to Peter Snyder, Joe Caradonna and Michael Dexter for their
support and encouragement.

Obtained from:	NetApp
2013-01-19 04:18:52 +00:00
Eitan Adler
38d90616e6 Add option to make pc-sysinstall optional
Approved by:	cperciva
2013-01-18 15:57:09 +00:00
Neel Natu
9ad6525193 IFC @ r245542 2013-01-17 19:08:20 +00:00
Brooks Davis
afd9b4631f Add a new LIBRARIES_ONLY make variable to disable the build and install
of files other than the actual libraries.

Use LIBRARIES_ONLY to supress the inclusion of files in the lib32
distribution that are duplicates of files in base.

Sponsored by:	DARPA, AFRL
Reviewed by:	emaste
2013-01-17 17:27:10 +00:00
Neel Natu
c2217b9848 IFC @ r245509 2013-01-17 07:04:37 +00:00
Andrew Turner
1992e9a10c Add compiler support for the ARM EABI.
ARM EABI support is disabled by default and can be enabled by setting
WITH_ARM_EABI when building, however only the kernel-toolchain target will
work with this flag until the rest of the support is added.
2013-01-17 05:56:28 +00:00
Bjoern A. Zeeb
e6a64a84ea Add a src.conf(5) option to allow users to compile in the "NONE cipher",
which, only after authentication, disables crypto, and only for sessions
without a terminal.

Submitted by:	Jeremy Chadwick (freebsd jdc.parodius.com)
PR:		bin/163095
MFC after:	10 days
2013-01-17 01:51:04 +00:00
Brooks Davis
8b4f1f9104 Remove support for installing 1aout section manpages. 2013-01-16 23:21:04 +00:00
Dag-Erling Smørgrav
edd42017c9 Remove all support for legacy NOFOO and NO_FOO build options. 2013-01-10 22:44:19 +00:00
Brooks Davis
624c4889c7 Always install our mtree as /usr/sbin/fmtree and link it as
/usr/sbin/mtree by default.

Add a src.conf option WITH_NMTREE that causes NetBSD's mtree to be linked
as /usr/sbin/mtree as well as /usr/sbin/nmtree.
2013-01-09 21:07:08 +00:00
Neel Natu
1b54fbe69d IFC @ r245178 2013-01-09 02:26:50 +00:00
Olivier Houchard
755147dd88 Nuke ARM_WANT_TP_ADDRESS, it's not used anymore.
Don't force -march=armv6 for Cortex A, as we want at least armv6k. The
compiler default is good enough.
2013-01-07 23:41:14 +00:00
Neel Natu
46b1c55d9e IFC @ r244983. 2013-01-04 19:28:32 +00:00
Mark Johnston
593c0b49f9 Explicitly specify that the beforelinking target depends on the
generated object files, ensuring that the beforelinking recipe won't be
executed until compilation has finished.

Also define SHLIB_NAME_FULL to denote ${SHLIB_NAME}.debug if
DEBUG_FILES is set and ${SHLIB_NAME} otherwise, which helps avoid
obfuscating the compilation and linking rules.

Reviewed by:	emaste
Approved by:	emaste (co-mentor)
2012-12-31 21:54:43 +00:00