Fix creating the .../lib/ directory structure in the non-sysroot case

The symbol link that is created in the sysroot directory only needs
to be made when the cross compiler is build with the sysroot option

Signed-off-by: Bart van der Meulen <bartvdrmeulen@gmail.com>

Also set CT_DEBUGROOT_DIR for non sysroot-ed toolchains.

In the non-sysroot-ed case, the debuf-root directory would not be set;
debug tools would have been installed God-only-knows-where...

Spotted by Bart van der Meulen <bartvdrmeulen@gmail.com>.

[tools] Update config.guess and config.sub

Update from upstream.

Remove left-over debug lines.

Remove two lines of code that were commented out and are definitely not used.

Check paths sanity before they get used.

Don't use the PATHs before they get checked for sanity.

Better check for spaces in paths

Spaces are evil in paths. Print the path that contains a sapce.
Don't print computed paths, as they'rebased on provided paths,
and don't get space added into them.

[functions] Allow newlines (\n) in log messages

Allow caller to log messages with embedded newlines when calling
CT_DoLog and other logging functions (eg. CT_Abort...).

[finish-step] Fix the tools wrappers

Use the correct variable when iterating upon the tools
name to correctly link the tools to the wrapper.

Add .hgignore file.

List all generated or temp files in .hgignore, so they
don't clutter the screen when running hg status.

Merge the gcc-4.4 support.

[gcc] Merge the gcc-4.4 suport to the default branch, from 1407:83083566fdd0

[configure] Use hg to compute the version string

Now that we have migrated to hg from svn, it does not make sense
to keep using svn tools to compute the version string, so switch
to using mercurial tools (that are much more flexible, BTW).

[finish-step] Use local variable in finish-step

When wrapping the tools, use a local variable when iterating.

[companion-libs] Fix spaces in help entries

Some help entries were missing proper alignment-spaces.

[populate] enhance documentation

This patch adds explanations on how
populate works internally.

[populate] fix documentation

This patch fixes the existing documentation:
- document -l and -L
- use syntax more in line with the help entry

/devel/gcc-4.4:
- add first sample using gcc-4.4

-------- diffstat follows --------
/devel/gcc-4.4/samples/arm-cortex_a8-linux-gnueabi/crosstool.config | 852 852 0 0 +++++++++++++++++++
/devel/gcc-4.4/samples/arm-cortex_a8-linux-gnueabi/reported.by | 6 6 0 0 +
2 files changed, 858 insertions(+)

/devel/gcc-4.4:
- TODO: remove completed items

-------- diffstat follows --------
/devel/gcc-4.4/TODO | 6 1 5 0 +-----
1 file changed, 1 insertion(+), 5 deletions(-)

/devel/gcc-4.4:
- ./configure: check for 'stat', needing to install the tools wrapper
- wrapper: make it a POSIX-compliant script, restore relocatability
- don't install the wrapper for symlinks

-------- diffstat follows --------
/devel/gcc-4.4/configure | 1 1 0 0 +
/devel/gcc-4.4/scripts/build/internals.sh | 22 16 6 0 ++++++++++++++++------
/devel/gcc-4.4/scripts/wrapper.in | 5 2 3 0 ++---
3 files changed, 19 insertions(+), 9 deletions(-)

/devel/gcc-4.4:
- add a wrapper to correctly set LD_LIBRARY_PATH to find our companion libraries.

-------- diffstat follows --------
/devel/gcc-4.4/scripts/build/internals.sh | 19 19 0 0 +++++++++++++++++++
/devel/gcc-4.4/scripts/wrapper.in | 15 15 0 0 +++++++++++++++
2 files changed, 34 insertions(+)

/devel/gcc-4.4:
- populate.in: typo

-------- diffstat follows --------
/devel/gcc-4.4/scripts/populate.in | 2 1 1 0 +-
1 file changed, 1 insertion(+), 1 deletion(-)

/devel/gcc-4.4:
- build shared CLooG/ppl and MPC libraries, don't build static ones.

-------- diffstat follows --------
/devel/gcc-4.4/scripts/build/companion_libs/mpc.sh | 4 2 2 0 ++--
/devel/gcc-4.4/scripts/build/companion_libs/cloog.sh | 4 2 2 0 ++--
2 files changed, 4 insertions(+), 4 deletions(-)

/devel/gcc-4.4:
- just a slight menuconfig beautification in companion libraries menu

-------- diffstat follows --------
/devel/gcc-4.4/config/companion_libs.in | 11 7 4 0 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)

/devel/gcc-4.4:
- PPL, CLooG/PPL: remove uselessly installed files.

-------- diffstat follows --------
/devel/gcc-4.4/scripts/build/companion_libs/ppl.sh | 3 3 0 0 +++
/devel/gcc-4.4/scripts/build/companion_libs/cloog.sh | 3 3 0 0 +++
2 files changed, 6 insertions(+)

/devel/gcc-4.4:
- fix building strace-4.5.18

-------- diffstat follows --------
/devel/gcc-4.4/patches/strace/4.5.18/180-arm-EABI-syscalls.patch | 23 23 0 0 ++++++++++++++++++++++
1 file changed, 23 insertions(+)

/devel/gcc-4.4:
- fix buildging glibc in //

-------- diffstat follows --------
/devel/gcc-4.4/scripts/build/libc/glibc.sh | 25 17 8 0 +++++++++++++++++--------
1 file changed, 17 insertions(+), 8 deletions(-)

/devel/gcc-4.4:
- make glibc-2.9 build with gcc-4.4.0.

-------- diffstat follows --------
/devel/gcc-4.4/patches/glibc/2.9/570-debug-readlink_chk-readklinkat_chk.patch | 24 24 0 0 ++++++++++
/devel/gcc-4.4/patches/glibc/2.9/560-syslog.patch | 12 12 0 0 +++++
2 files changed, 36 insertions(+)

/devel/gcc-4.4:
- add gcc-4.4.0 patches, vampirised from the Gentoo patchset
- gcc-4.4.0 auto-selects and uses appropriate companion linraries

-------- diffstat follows --------
/devel/gcc-4.4/scripts/build/cc/gcc.sh | 20 18 2 0 +
/devel/gcc-4.4/patches/gcc/4.4.0/280-freebsd.patch | 188 188 0 0 ++++++++++
/devel/gcc-4.4/patches/gcc/4.4.0/140-default-format-security.patch | 98 98 0 0 +++++
/devel/gcc-4.4/patches/gcc/4.4.0/290-freebsd.patch | 128 128 0 0 +++++++
/devel/gcc-4.4/patches/gcc/4.4.0/310-uclibc-conf.patch | 70 70 0 0 ++++
/devel/gcc-4.4/patches/gcc/4.4.0/240-libstdc++-pic.patch | 106 106 0 0 ++++++
/devel/gcc-4.4/patches/gcc/4.4.0/260-sh-libgcc-stacks.patch | 50 50 0 0 +++
/devel/gcc-4.4/patches/gcc/4.4.0/100-alpha-mieee-default.patch | 48 48 0 0 +++
/devel/gcc-4.4/patches/gcc/4.4.0/180-libgomp-no-werror.patch | 24 24 0 0 +
/devel/gcc-4.4/patches/gcc/4.4.0/170-sparc64-bsd.patch | 58 58 0 0 +++
/devel/gcc-4.4/patches/gcc/4.4.0/200-libiberty.h-asprintf.patch | 30 30 0 0 ++
/devel/gcc-4.4/patches/gcc/4.4.0/220-libiberty-pic.patch | 22 22 0 0 +
/devel/gcc-4.4/patches/gcc/4.4.0/110-trampolinewarn.patch | 54 54 0 0 +++
/devel/gcc-4.4/patches/gcc/4.4.0/160-netbsd-symbolic.patch | 22 22 0 0 +
/devel/gcc-4.4/patches/gcc/4.4.0/190-flatten-switch-stmt-00.patch | 48 48 0 0 +++
/devel/gcc-4.4/patches/gcc/4.4.0/150-default-fortify-source.patch | 52 52 0 0 +++
/devel/gcc-4.4/patches/gcc/4.4.0/340-libmudflap-susv3-legacy.patch | 96 96 0 0 +++++
/devel/gcc-4.4/patches/gcc/4.4.0/120-java-nomulti.patch | 92 92 0 0 +++++
/devel/gcc-4.4/patches/gcc/4.4.0/270-sh-pr24836.patch | 48 48 0 0 +++
/devel/gcc-4.4/patches/gcc/4.4.0/330-c99-snprintf.patch | 24 24 0 0 +
/devel/gcc-4.4/patches/gcc/4.4.0/230-superh-default-multilib.patch | 24 24 0 0 +
/devel/gcc-4.4/patches/gcc/4.4.0/250-ia64-noteGNUstack.patch | 158 158 0 0 +++++++++
/devel/gcc-4.4/patches/gcc/4.4.0/300-pr40105.patch | 360 360 0 0 ++++++++++++++++++++
/devel/gcc-4.4/patches/gcc/4.4.0/210-arm-unbreak-armv4t.patch | 24 24 0 0 +
/devel/gcc-4.4/patches/gcc/4.4.0/130-cross-compile.patch | 78 78 0 0 ++++
/devel/gcc-4.4/patches/gcc/4.4.0/320-missing-execinfo_h.patch | 24 24 0 0 +
/devel/gcc-4.4/config/cc/gcc.in | 1 1 0 0 +
27 files changed, 1945 insertions(+), 2 deletions(-)

/devel/gcc-4.4:
- crosstool-NG.sh.in: include prefix/lib in LD_LIBRARY_PATH

-------- diffstat follows --------
/devel/gcc-4.4/scripts/crosstool-NG.sh.in | 4 4 0 0 ++++
1 file changed, 4 insertions(+)

/devel/gcc-4.4:
- functions: add a utility function that sets and exports LD_LIBRARY_PATH

-------- diffstat follows --------
/devel/gcc-4.4/scripts/functions | 30 30 0 0 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)