If configured with --enable-local, CT_NG is exported as plain 'ct-ng'
without any path. showSamples.sh then fails to invoke ct-ng (as current
directory is not in $PATH).
Signed-off-by: Alexey Neyman <stilor@att.net>
Some older versions of configure (including the one in GMP 4.3.2)
interpret the $ECHO environment variable as the `echo' utility to
use. CT-NG sets the variable to `:' and exports it if V=0 or V=1
is supplied, breaking the samples using such configure. This currently
includes bfin-unknown-linux-uclibc and powerpc-unknown-linux-uclibc.
Also, correct the description of the V= variable - V=0 is *not* the
default; in fact, default does not correspond to any of the V=[012]
values.
Signed-off-by: Alexey Neyman <stilor@att.net>
Provides a simpler alternative to editing config to enable
CT_ONLY_DOWNLOAD, doing ct-ng build and then restoring .config.
Signed-off-by: Alexey Neyman <stilor@att.net>
It makes more sense to remove the build dir on 'clean' rather than
on 'distclean', since the latter also trashes the .config file.
Reported-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Since anciens.enib.fr has been dead for two months now, without any
hope of recovery, update my e-mail to point to @free.fr instead.
Reported-by: "Bryan Hundven" <bryanhundven@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Transfrom array variables from pure strings (in the kconfig output)
into proper bash arrays declarations, for feeding to the build scripts.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
Users tend to look for the build log in the current working directory,
rather than in the toolchain's installation dir. While bundling the build
log in the toolchain installation dir is nice for distribution and review,
it can be easier to have the build log readily available in the working
directory, as it is quicker to get to it.
So, the build log stays in the working directory until the toolchain is
completely and successfully built, and then a (compressed) copy is made.
Reported-by: Trevor Woerner <twoerner@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Do not fail in case either one or both of target/ and
.build/ directories are missing.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
The toolchains are now built in .build/ rather than in targets/
so distclean has to get rid of that.
We also clean up the old dir, as users may have old samples that
still refer to the old location.
Do not hide messages during distclean, and do not ignore errors.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
The overview.txt file has evolved into more than just an overview.
Split it into chapters, and include the misc tutorials.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
- don't list samples in the main help screen
- improve the samples listing in list-samples
- don't document the 'config' action, it's long dead
- document the 'V' environment variable
- improve on START, STOP and PREFIX environment variables
- add PREFIX and V to autocomplete
- advertise auto-complete at install time
grep is used when generating some .in files (in config.gen). If GREP_OPTIONS
contains --color=always, then the generated files will contains some escape
sequences setting the color, and mconf would choke on those escape sequences.
Always set and export an empty GREP_OPTIONS to avoid that.
Issue reported by Kevin Kirkup <kevin dot kirkup at gmail dot com> :
http://sourceware.org/ml/crossgcc/2009-12/msg00026.html
After all, this is not crosstool, but really crosstool-NG!
/trunk/steps.mk | 2 1 1 0 +-
/trunk/ct-ng.in | 2 1 1 0 +-
2 files changed, 2 insertions(+), 2 deletions(-)
- create config/config.mk, with all the config.gen/ rules
- the only common points between config files and configurators:
- the top-level config file to include, stored in KCONFIG_TOP
- the config_file rules, which makes config files available to configurators
- dependency-files are renamed from %.d to %.dep (.d is reserved for directories)
- a few eye-candy here and there
/trunk/kconfig/kconfig.mk | 184 12 172 0 +++--------------------------------------------------
/trunk/config/config.mk | 118 9 109 0 +++-------------------------------
/trunk/ct-ng.in | 1 1 0 0 +
3 files changed, 22 insertions(+), 281 deletions(-)
- silent/quiet/verbose build:
- ct-ng by default only prints quit messages, such as "CC xxx",
- if using V=0, nothing is printed,
- if using V=1, the full command lines are printed,
- other values are indeterminate,
- should help in debugging the kconfig stuff;
- complete kconfig/{,m}conf generation:
- fully dynamic dependencies on source files,
- compilation of .c into .o, then linking (instead of direct linking),
- VPATH usage when not --local;
Typo + a coment moved.
/trunk/kconfig/kconfig.mk | 140 87 53 0 +++++++++++++++++++++++++++++++++--------------------
/trunk/tools/tools.mk | 12 6 6 0 ++--
/trunk/steps.mk | 6 3 3 0 +-
/trunk/samples/samples.mk | 30 15 15 0 +++++-----
/trunk/ct-ng.in | 40 28 12 0 +++++++++++----
5 files changed, 139 insertions(+), 89 deletions(-)
