libmgmp: Trim sources that create empty objects.

libmpfr: Trim sources that create empty objects.

grep(1): Trim sources that create empty objects.

There are several things that need to be addressed here.

bootstrap: Fix old boostrapping issue once and for all part 2.

In f08f1baa605ef8f4a93a42e1d790a9fcfb44df35 I forgot to git add -p the line to
export WORLD_VERSION variable to make it constant throug

bootstrap: Fix old boostrapping issue once and for all part 2.

In f08f1baa605ef8f4a93a42e1d790a9fcfb44df35 I forgot to git add -p the line to
export WORLD_VERSION variable to make it constant through buildworld process.
This time add it close so it would not get lost again, fail window was 1 month.
make buildworld WORLD_VERSION=400300 still have worked.

While there, add bootstrap workaround to bootstrap from 4.0-RELEASE too.
chflags(1) issue with chflagsat() is a bit more subtle, will be pushed later.

Tested-on: dfly-x86_64-4.0.6_REL.img updating straight to 4.7-DEVELOPMENT.
Not bad considering DragonFly 4.0 had gcc44 + gcc47 and was still able to
bootstrap the DragonFly 4.7 having gcc v5.0 as main compiler.

Reported-by: dillon@

show more ...

cvs: Use mempcpy() from libc.

Helps with LTO builds.

binutils225: Honor global CFLAGS.

Make CFLAGS partially overridable so to preserve global CFLAGS.
block2/ld has its own config.h but still requires bfd.h.
Ensure that private config.h takes preceden

binutils225: Honor global CFLAGS.

Make CFLAGS partially overridable so to preserve global CFLAGS.
block2/ld has its own config.h but still requires bfd.h.
Ensure that private config.h takes precedence over general bulibs one.

While testing noticed that block2/gas ignores its config.h, so fix that too.
block2/libgold is fine, since it uses block3/Makefile.gld.

show more ...

gcc50: Compile and install collect2 utility.

Enables few extra features and only costs <20s on buildworld time.

gcc47: Prevent -Wswitch-bool noise.

In gcc v5 and later -Wswitch-bool is default and creates a lot of
warnings when building gcc v4.7 with gcc v5 compiler.
Since backporting patches to generate "com

gcc47: Prevent -Wswitch-bool noise.

In gcc v5 and later -Wswitch-bool is default and creates a lot of
warnings when building gcc v4.7 with gcc v5 compiler.
Since backporting patches to generate "compatible" gcc private headers
would be very error-prune, just take lkml.org/2015/5/27/941 approach.
At this point we only need to catch real issues for backup compiler.

show more ...

bootstrap: Fix old boostrapping issue once and for all.

This was fallout after iconv() removal of 'const' attribute to conform
with POSIX. All the later hacks are starting to accumulate and prevent

bootstrap: Fix old boostrapping issue once and for all.

This was fallout after iconv() removal of 'const' attribute to conform
with POSIX. All the later hacks are starting to accumulate and prevent
easy further base system upgrading. So given that main issue is c++
specific and only needed for bootstraping process deal with it straight
and remove all hacks(include shoehornings) that were caused by it.

To fix bootstrapping problems add WORLD_VERSION variable that indicates
current DragonFly base version and could be used to retrospectively
help bootstrapping from older releases. Makefile changes that depend on
WORLD_VERSION should *only* be used as a once switch and during native
compilations should *not* change default world makefiles logic.

show more ...

Fix build with NO_OPENSSL set

In addition to several missing CFLAGS to point to the private libressl
headers, various issues related to libressl were fixed. These were
exposed by setting NO_OPENSSL

Fix build with NO_OPENSSL set

In addition to several missing CFLAGS to point to the private libressl
headers, various issues related to libressl were fixed. These were
exposed by setting NO_OPENSSL in make.conf (and they were obscured
when the compiler found the original openssl headers).

show more ...

Switch base to use private LibreSSL libaries

All base users of the OpenSSL libraries (libssl.so and libcrypto.so) have
been modified to link against the new LibreSSL versions instead.

The OpenSSL l

Switch base to use private LibreSSL libaries

All base users of the OpenSSL libraries (libssl.so and libcrypto.so) have
been modified to link against the new LibreSSL versions instead.

The OpenSSL libraries are still built by default, but nothing in base will
use them. However, its certain that a myriad of dports link to OpenSSL
although this may change in the future.

The OpenSSL library building can be suppressed by putting NO_OPENSSL in
/etc/make.conf. The existing OpenSSL libraries and headers are not (yet)
removed, however, even with that setting.

show more ...

gcc50: Upgrade version 5.3.1 => 5.4.1 + 3 months

gold: Fix CFLAGS override.

This was not intended.

In-discussion-with: marino

mdoc.local: Add DragonFly 4.6 for future reference.

Updates to show "4.7".