Otherwise, a file named `defconfig` (which is, ironically, the default name
for the default config expected by this very makefile) prevents the defconfig
target from being run.
Signed-off-by: Alexey Neyman <stilor@att.net>
... it is possible to just not set it in the configuration, why force
it? It just increases the complexity in Kconfig.
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>
BSD grep does not interpret a null alteration. It complains about an
empty sub-expression, e.g.:
$ grep --version && grep -E '^(# |)CT_' .config
grep (BSD grep) 2.5.1-FreeBSD
grep: empty (sub)expression
This patch replaces the null alteration with a zero or once quantifier
which works with both BSD & GNU grep.
$ grep --version && grep -E '^(# )?CT_' .config
grep (BSD grep) 2.5.1-FreeBSD
CT_CONFIGURE_has_xz=y
CT_CONFIGURE_has_svn=y
...
$ ggrep --version && ggrep -E '^(# )?CT_' .config
ggrep (GNU grep) 2.20
Copyright (C) 2014 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Written by Mike Haertel and others, see
<http://git.sv.gnu.org/cgit/grep.git/tree/AUTHORS>.
CT_CONFIGURE_has_xz=y
CT_CONFIGURE_has_svn=y
...
Signed-off-by: Jason T. Masker <jason@masker.net>
Tested-by: Andreas Bießmann <andreas@biessmann.de>
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
After commit 15f57d843296e244487ac0845a73247f9d6749b8, the defconfig target
has been renamed into savedefconfig, and olddefconfig into defconfig. However,
the help text and man page was not updated.
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
[yann.morin.1998@free.fr: rename CONFIG -> DEFCONFIG]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Message-Id: <0c1dff89c9ee1672693f.1374042343@BEANTN0L019720>
Patchwork-Id: 259601
What 'defconfig' really does is save the current .config to a defconfig,
so it is better named 'savedefconfig' (as other projects do).
What 'olddefconfig' really does is create a .config from a defconfig,
so rename it to 'defconfig' (as other projects do, too).
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
... and one to restore it, of course.
Reported-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
When saving a sample, use savedefconfig instead of copying
the full .config file.
This reduces the saved .config, and reduces clutter when it
is later upgraded.
Also use defconfig when retrieving a sample.
Reported-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
The kconfig frontends are currently instaleld as source files. This is
a remnant of the early times, when I wanted a single installation of
crosstool-NG to be shared across multiple machines, potentially of
different architectures.
This does not really make sense, and it's been a long time since it
was las tpossible in practice.
So, just build the kconfig frontends at make-time, and install them
as we do for all other crosstool-NG dependent files.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Having the crosstool-NG version in the .config helps in case we
want to reproduce the toolchain with the exact same version of
crosstool-NG.
This also reverts #bb73e7632b54.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
check-lxdialog.sh breaks on 64-bit distributions which are lacking
the lib -> lib64 symlinks (eg. some Fedora).
The script from the 2.6.35 Linux kernel is reportedly functional
on the systems that were requiring the current hack. See:
http://sourceware.org/ml/crossgcc/2010-09/msg00113.html
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
- cleanup conf.exe and mconf.exe as well as their non-.exe counterparts.
/trunk/kconfig/kconfig.mk | 2 1 1 0 +-
1 file changed, 1 insertion(+), 1 deletion(-)
- better allocate CFLAGS/LDFLAGS to object and dependency files
- only include the needed dependency files
- cleanly handle the kconfig/ check and creation
- use HOST_LD to link, not HOST_CC (even if both are set to 'gcc' for now)
- get rid of defoldconfig, it does not make much sense using it.
/trunk/kconfig/kconfig.mk | 110 66 44 0 ++++++++++++++++++++++++++++++++---------------------
1 file changed, 66 insertions(+), 44 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(-)
- better handle config file generation dependencies
- get rid of CT_TOP_DIR where useless
- rearrange code to be cleaner, and add adequate '#----' comments to split the different parts
- a few eye-candy here and there
/trunk/kconfig/kconfig.mk | 158 99 59 0 +++++++++++++++++++++++++++++++++--------------------
1 file changed, 99 insertions(+), 59 deletions(-)
- change the menu label from 'Target OS' to 'Operating System',
- bare-metal is a kind of kernel (OS), rename to 'bare-metal' from 'none',
- update the kconfig.mk to generate the kernel choice entries,
- update glibc&eglibc kernel version option accordingly.
Update the debug & tools confiog file generation to match with arch & kernel.
Print terse command lines when building in kconfig/ (a-la Linux kernel).
Fix the makefile rules in kconfig/kconfig.mk to be /simple/ rules.
/trunk/kconfig/kconfig.mk | 117 81 36 0 +++++++++++++++++++++----------
/trunk/config/kernel/linux.in | 4 4 0 0 +
/trunk/config/kernel/bare-metal.experimental.in | 15 15 0 0 ++++
/trunk/config/kernel.in | 33 5 28 0 +--------
/trunk/config/libc/glibc-eglibc-common.in | 4 2 2 0
5 files changed, 107 insertions(+), 66 deletions(-)
Get rid of this by using printf(1) with no trailing new-line (\n).
Again, thanks to Martin GUY, who pointed this issue.
/trunk/kconfig/kconfig.mk | 2 1 1 0
/trunk/scripts/build/libc_uClibc.sh | 4 3 1 0 ++
/trunk/scripts/showSamples.sh | 78 39 39 0 +++++++++++++++++++++---------------------
3 files changed, 43 insertions(+), 41 deletions(-)
