* [Buildroot] [PATCH 1/3] New top-level directory: system
2012-09-24 6:34 [Buildroot] [pull request v2] Pull request for branch remove-target-dir Thomas Petazzoni
@ 2012-09-24 6:34 ` Thomas Petazzoni
2012-09-24 20:09 ` Yann E. MORIN
2012-10-14 16:01 ` Arnout Vandecappelle
2012-09-24 6:34 ` [Buildroot] [PATCH 2/3] Split target/Config.in.arch into multiple Config.in.* in arch/ Thomas Petazzoni
2012-09-24 6:34 ` [Buildroot] [PATCH 3/3] arch: improve definition of gcc mtune, mcpu, etc Thomas Petazzoni
2 siblings, 2 replies; 12+ messages in thread
From: Thomas Petazzoni @ 2012-09-24 6:34 UTC (permalink / raw)
To: buildroot
This directory groups the following elements:
* the default root filesystem skeleton
* the default device tables
* the Config.in options for system configuration (UART port for
getty, system hostname, etc.)
* the make rules to apply the system configuration options
Even though the skeleton and device tables could have lived in fs/, it
would have been strange to have the UART, system hostname and other
related options into fs/. A new system/ directory makes more sense.
As a consequence, this patch also removes target/Makefile.in, which
has become useless in the process.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Yann E. MORIN <yann.morin.1998@free.fr>
---
Config.in | 2 +-
Makefile | 2 +-
{target/generic => system}/Config.in | 2 +-
{target/generic => system}/device_table.txt | 0
{target/generic => system}/device_table_dev.txt | 0
{fs => system}/skeleton/bin/.empty | 0
{fs => system}/skeleton/dev/log | 0
{fs => system}/skeleton/dev/pts/.empty | 0
{fs => system}/skeleton/etc/TZ | 0
{fs => system}/skeleton/etc/fstab | 0
{fs => system}/skeleton/etc/group | 0
{fs => system}/skeleton/etc/hostname | 0
{fs => system}/skeleton/etc/hosts | 0
{fs => system}/skeleton/etc/init.d/S20urandom | 0
{fs => system}/skeleton/etc/init.d/S40network | 0
{fs => system}/skeleton/etc/init.d/rcK | 0
{fs => system}/skeleton/etc/init.d/rcS | 0
{fs => system}/skeleton/etc/inittab | 0
{fs => system}/skeleton/etc/inputrc | 0
{fs => system}/skeleton/etc/issue | 0
{fs => system}/skeleton/etc/ld.so.conf.d/.empty | 0
{fs => system}/skeleton/etc/mtab | 0
.../skeleton/etc/network/if-down.d/.empty | 0
.../skeleton/etc/network/if-post-down.d/.empty | 0
.../skeleton/etc/network/if-pre-up.d/.empty | 0
{fs => system}/skeleton/etc/network/if-up.d/.empty | 0
{fs => system}/skeleton/etc/network/interfaces | 0
{fs => system}/skeleton/etc/passwd | 0
{fs => system}/skeleton/etc/profile | 0
{fs => system}/skeleton/etc/protocols | 0
{fs => system}/skeleton/etc/random-seed | Bin 512 -> 512 bytes
{fs => system}/skeleton/etc/resolv.conf | 0
{fs => system}/skeleton/etc/securetty | 0
{fs => system}/skeleton/etc/services | 0
{fs => system}/skeleton/etc/shadow | 0
{fs => system}/skeleton/home/ftp/.empty | 0
{fs => system}/skeleton/lib/.empty | 0
{fs => system}/skeleton/media/.empty | 0
{fs => system}/skeleton/mnt/.empty | 0
{fs => system}/skeleton/opt/.empty | 0
{fs => system}/skeleton/proc/.empty | 0
{fs => system}/skeleton/root/.bash_history | 0
{fs => system}/skeleton/root/.bash_logout | 0
{fs => system}/skeleton/root/.bash_profile | 0
{fs => system}/skeleton/root/.empty | 0
{fs => system}/skeleton/run | 0
{fs => system}/skeleton/sbin/.empty | 0
{fs => system}/skeleton/sys/.empty | 0
{fs => system}/skeleton/tmp/.empty | 0
{fs => system}/skeleton/usr/bin/.empty | 0
{fs => system}/skeleton/usr/lib/.empty | 0
{fs => system}/skeleton/usr/sbin/.empty | 0
{fs => system}/skeleton/var/cache | 0
{fs => system}/skeleton/var/lib/misc | 0
{fs => system}/skeleton/var/lib/pcmcia | 0
{fs => system}/skeleton/var/lock | 0
{fs => system}/skeleton/var/log | 0
{fs => system}/skeleton/var/pcmcia | 0
{fs => system}/skeleton/var/run | 0
{fs => system}/skeleton/var/spool | 0
{fs => system}/skeleton/var/tmp | 0
target/generic/Makefile.in => system/system.mk | 0
target/Makefile.in | 3 ---
63 files changed, 3 insertions(+), 6 deletions(-)
rename {target/generic => system}/Config.in (99%)
rename {target/generic => system}/device_table.txt (100%)
rename {target/generic => system}/device_table_dev.txt (100%)
rename {fs => system}/skeleton/bin/.empty (100%)
rename {fs => system}/skeleton/dev/log (100%)
rename {fs => system}/skeleton/dev/pts/.empty (100%)
rename {fs => system}/skeleton/etc/TZ (100%)
rename {fs => system}/skeleton/etc/fstab (100%)
rename {fs => system}/skeleton/etc/group (100%)
rename {fs => system}/skeleton/etc/hostname (100%)
rename {fs => system}/skeleton/etc/hosts (100%)
rename {fs => system}/skeleton/etc/init.d/S20urandom (100%)
rename {fs => system}/skeleton/etc/init.d/S40network (100%)
rename {fs => system}/skeleton/etc/init.d/rcK (100%)
rename {fs => system}/skeleton/etc/init.d/rcS (100%)
rename {fs => system}/skeleton/etc/inittab (100%)
rename {fs => system}/skeleton/etc/inputrc (100%)
rename {fs => system}/skeleton/etc/issue (100%)
rename {fs => system}/skeleton/etc/ld.so.conf.d/.empty (100%)
rename {fs => system}/skeleton/etc/mtab (100%)
rename {fs => system}/skeleton/etc/network/if-down.d/.empty (100%)
rename {fs => system}/skeleton/etc/network/if-post-down.d/.empty (100%)
rename {fs => system}/skeleton/etc/network/if-pre-up.d/.empty (100%)
rename {fs => system}/skeleton/etc/network/if-up.d/.empty (100%)
rename {fs => system}/skeleton/etc/network/interfaces (100%)
rename {fs => system}/skeleton/etc/passwd (100%)
rename {fs => system}/skeleton/etc/profile (100%)
rename {fs => system}/skeleton/etc/protocols (100%)
rename {fs => system}/skeleton/etc/random-seed (100%)
rename {fs => system}/skeleton/etc/resolv.conf (100%)
rename {fs => system}/skeleton/etc/securetty (100%)
rename {fs => system}/skeleton/etc/services (100%)
rename {fs => system}/skeleton/etc/shadow (100%)
rename {fs => system}/skeleton/home/ftp/.empty (100%)
rename {fs => system}/skeleton/lib/.empty (100%)
rename {fs => system}/skeleton/media/.empty (100%)
rename {fs => system}/skeleton/mnt/.empty (100%)
rename {fs => system}/skeleton/opt/.empty (100%)
rename {fs => system}/skeleton/proc/.empty (100%)
rename {fs => system}/skeleton/root/.bash_history (100%)
rename {fs => system}/skeleton/root/.bash_logout (100%)
rename {fs => system}/skeleton/root/.bash_profile (100%)
rename {fs => system}/skeleton/root/.empty (100%)
rename {fs => system}/skeleton/run (100%)
rename {fs => system}/skeleton/sbin/.empty (100%)
rename {fs => system}/skeleton/sys/.empty (100%)
rename {fs => system}/skeleton/tmp/.empty (100%)
rename {fs => system}/skeleton/usr/bin/.empty (100%)
rename {fs => system}/skeleton/usr/lib/.empty (100%)
rename {fs => system}/skeleton/usr/sbin/.empty (100%)
rename {fs => system}/skeleton/var/cache (100%)
rename {fs => system}/skeleton/var/lib/misc (100%)
rename {fs => system}/skeleton/var/lib/pcmcia (100%)
rename {fs => system}/skeleton/var/lock (100%)
rename {fs => system}/skeleton/var/log (100%)
rename {fs => system}/skeleton/var/pcmcia (100%)
rename {fs => system}/skeleton/var/run (100%)
rename {fs => system}/skeleton/var/spool (100%)
rename {fs => system}/skeleton/var/tmp (100%)
rename target/generic/Makefile.in => system/system.mk (100%)
delete mode 100644 target/Makefile.in
diff --git a/Config.in b/Config.in
index dab7787..cce4619 100644
--- a/Config.in
+++ b/Config.in
@@ -419,7 +419,7 @@ endmenu
source "toolchain/Config.in"
-source "target/generic/Config.in"
+source "system/Config.in"
source "package/Config.in"
diff --git a/Makefile b/Makefile
index 6536bca..ac4aa39 100644
--- a/Makefile
+++ b/Makefile
@@ -309,7 +309,6 @@ endif
include package/*/*.mk
include boot/common.mk
-include target/Makefile.in
include linux/linux.mk
TARGETS+=target-finalize
@@ -324,6 +323,7 @@ TARGETS+=target-generatelocales
endif
endif
+include system/system.mk
include fs/common.mk
TARGETS_CLEAN:=$(patsubst %,%-clean,$(TARGETS))
diff --git a/target/generic/Config.in b/system/Config.in
similarity index 99%
rename from target/generic/Config.in
rename to system/Config.in
index b8472f4..c30c6f7 100644
--- a/target/generic/Config.in
+++ b/system/Config.in
@@ -111,7 +111,7 @@ endchoice
if BR2_ROOTFS_SKELETON_CUSTOM
config BR2_ROOTFS_SKELETON_CUSTOM_PATH
string "custom target skeleton path"
- default "fs/skeleton"
+ default "system/skeleton"
help
Path custom target skeleton.
endif
diff --git a/target/generic/device_table.txt b/system/device_table.txt
similarity index 100%
rename from target/generic/device_table.txt
rename to system/device_table.txt
diff --git a/target/generic/device_table_dev.txt b/system/device_table_dev.txt
similarity index 100%
rename from target/generic/device_table_dev.txt
rename to system/device_table_dev.txt
diff --git a/fs/skeleton/bin/.empty b/system/skeleton/bin/.empty
similarity index 100%
rename from fs/skeleton/bin/.empty
rename to system/skeleton/bin/.empty
diff --git a/fs/skeleton/dev/log b/system/skeleton/dev/log
similarity index 100%
rename from fs/skeleton/dev/log
rename to system/skeleton/dev/log
diff --git a/fs/skeleton/dev/pts/.empty b/system/skeleton/dev/pts/.empty
similarity index 100%
rename from fs/skeleton/dev/pts/.empty
rename to system/skeleton/dev/pts/.empty
diff --git a/fs/skeleton/etc/TZ b/system/skeleton/etc/TZ
similarity index 100%
rename from fs/skeleton/etc/TZ
rename to system/skeleton/etc/TZ
diff --git a/fs/skeleton/etc/fstab b/system/skeleton/etc/fstab
similarity index 100%
rename from fs/skeleton/etc/fstab
rename to system/skeleton/etc/fstab
diff --git a/fs/skeleton/etc/group b/system/skeleton/etc/group
similarity index 100%
rename from fs/skeleton/etc/group
rename to system/skeleton/etc/group
diff --git a/fs/skeleton/etc/hostname b/system/skeleton/etc/hostname
similarity index 100%
rename from fs/skeleton/etc/hostname
rename to system/skeleton/etc/hostname
diff --git a/fs/skeleton/etc/hosts b/system/skeleton/etc/hosts
similarity index 100%
rename from fs/skeleton/etc/hosts
rename to system/skeleton/etc/hosts
diff --git a/fs/skeleton/etc/init.d/S20urandom b/system/skeleton/etc/init.d/S20urandom
similarity index 100%
rename from fs/skeleton/etc/init.d/S20urandom
rename to system/skeleton/etc/init.d/S20urandom
diff --git a/fs/skeleton/etc/init.d/S40network b/system/skeleton/etc/init.d/S40network
similarity index 100%
rename from fs/skeleton/etc/init.d/S40network
rename to system/skeleton/etc/init.d/S40network
diff --git a/fs/skeleton/etc/init.d/rcK b/system/skeleton/etc/init.d/rcK
similarity index 100%
rename from fs/skeleton/etc/init.d/rcK
rename to system/skeleton/etc/init.d/rcK
diff --git a/fs/skeleton/etc/init.d/rcS b/system/skeleton/etc/init.d/rcS
similarity index 100%
rename from fs/skeleton/etc/init.d/rcS
rename to system/skeleton/etc/init.d/rcS
diff --git a/fs/skeleton/etc/inittab b/system/skeleton/etc/inittab
similarity index 100%
rename from fs/skeleton/etc/inittab
rename to system/skeleton/etc/inittab
diff --git a/fs/skeleton/etc/inputrc b/system/skeleton/etc/inputrc
similarity index 100%
rename from fs/skeleton/etc/inputrc
rename to system/skeleton/etc/inputrc
diff --git a/fs/skeleton/etc/issue b/system/skeleton/etc/issue
similarity index 100%
rename from fs/skeleton/etc/issue
rename to system/skeleton/etc/issue
diff --git a/fs/skeleton/etc/ld.so.conf.d/.empty b/system/skeleton/etc/ld.so.conf.d/.empty
similarity index 100%
rename from fs/skeleton/etc/ld.so.conf.d/.empty
rename to system/skeleton/etc/ld.so.conf.d/.empty
diff --git a/fs/skeleton/etc/mtab b/system/skeleton/etc/mtab
similarity index 100%
rename from fs/skeleton/etc/mtab
rename to system/skeleton/etc/mtab
diff --git a/fs/skeleton/etc/network/if-down.d/.empty b/system/skeleton/etc/network/if-down.d/.empty
similarity index 100%
rename from fs/skeleton/etc/network/if-down.d/.empty
rename to system/skeleton/etc/network/if-down.d/.empty
diff --git a/fs/skeleton/etc/network/if-post-down.d/.empty b/system/skeleton/etc/network/if-post-down.d/.empty
similarity index 100%
rename from fs/skeleton/etc/network/if-post-down.d/.empty
rename to system/skeleton/etc/network/if-post-down.d/.empty
diff --git a/fs/skeleton/etc/network/if-pre-up.d/.empty b/system/skeleton/etc/network/if-pre-up.d/.empty
similarity index 100%
rename from fs/skeleton/etc/network/if-pre-up.d/.empty
rename to system/skeleton/etc/network/if-pre-up.d/.empty
diff --git a/fs/skeleton/etc/network/if-up.d/.empty b/system/skeleton/etc/network/if-up.d/.empty
similarity index 100%
rename from fs/skeleton/etc/network/if-up.d/.empty
rename to system/skeleton/etc/network/if-up.d/.empty
diff --git a/fs/skeleton/etc/network/interfaces b/system/skeleton/etc/network/interfaces
similarity index 100%
rename from fs/skeleton/etc/network/interfaces
rename to system/skeleton/etc/network/interfaces
diff --git a/fs/skeleton/etc/passwd b/system/skeleton/etc/passwd
similarity index 100%
rename from fs/skeleton/etc/passwd
rename to system/skeleton/etc/passwd
diff --git a/fs/skeleton/etc/profile b/system/skeleton/etc/profile
similarity index 100%
rename from fs/skeleton/etc/profile
rename to system/skeleton/etc/profile
diff --git a/fs/skeleton/etc/protocols b/system/skeleton/etc/protocols
similarity index 100%
rename from fs/skeleton/etc/protocols
rename to system/skeleton/etc/protocols
diff --git a/fs/skeleton/etc/random-seed b/system/skeleton/etc/random-seed
similarity index 100%
rename from fs/skeleton/etc/random-seed
rename to system/skeleton/etc/random-seed
diff --git a/fs/skeleton/etc/resolv.conf b/system/skeleton/etc/resolv.conf
similarity index 100%
rename from fs/skeleton/etc/resolv.conf
rename to system/skeleton/etc/resolv.conf
diff --git a/fs/skeleton/etc/securetty b/system/skeleton/etc/securetty
similarity index 100%
rename from fs/skeleton/etc/securetty
rename to system/skeleton/etc/securetty
diff --git a/fs/skeleton/etc/services b/system/skeleton/etc/services
similarity index 100%
rename from fs/skeleton/etc/services
rename to system/skeleton/etc/services
diff --git a/fs/skeleton/etc/shadow b/system/skeleton/etc/shadow
similarity index 100%
rename from fs/skeleton/etc/shadow
rename to system/skeleton/etc/shadow
diff --git a/fs/skeleton/home/ftp/.empty b/system/skeleton/home/ftp/.empty
similarity index 100%
rename from fs/skeleton/home/ftp/.empty
rename to system/skeleton/home/ftp/.empty
diff --git a/fs/skeleton/lib/.empty b/system/skeleton/lib/.empty
similarity index 100%
rename from fs/skeleton/lib/.empty
rename to system/skeleton/lib/.empty
diff --git a/fs/skeleton/media/.empty b/system/skeleton/media/.empty
similarity index 100%
rename from fs/skeleton/media/.empty
rename to system/skeleton/media/.empty
diff --git a/fs/skeleton/mnt/.empty b/system/skeleton/mnt/.empty
similarity index 100%
rename from fs/skeleton/mnt/.empty
rename to system/skeleton/mnt/.empty
diff --git a/fs/skeleton/opt/.empty b/system/skeleton/opt/.empty
similarity index 100%
rename from fs/skeleton/opt/.empty
rename to system/skeleton/opt/.empty
diff --git a/fs/skeleton/proc/.empty b/system/skeleton/proc/.empty
similarity index 100%
rename from fs/skeleton/proc/.empty
rename to system/skeleton/proc/.empty
diff --git a/fs/skeleton/root/.bash_history b/system/skeleton/root/.bash_history
similarity index 100%
rename from fs/skeleton/root/.bash_history
rename to system/skeleton/root/.bash_history
diff --git a/fs/skeleton/root/.bash_logout b/system/skeleton/root/.bash_logout
similarity index 100%
rename from fs/skeleton/root/.bash_logout
rename to system/skeleton/root/.bash_logout
diff --git a/fs/skeleton/root/.bash_profile b/system/skeleton/root/.bash_profile
similarity index 100%
rename from fs/skeleton/root/.bash_profile
rename to system/skeleton/root/.bash_profile
diff --git a/fs/skeleton/root/.empty b/system/skeleton/root/.empty
similarity index 100%
rename from fs/skeleton/root/.empty
rename to system/skeleton/root/.empty
diff --git a/fs/skeleton/run b/system/skeleton/run
similarity index 100%
rename from fs/skeleton/run
rename to system/skeleton/run
diff --git a/fs/skeleton/sbin/.empty b/system/skeleton/sbin/.empty
similarity index 100%
rename from fs/skeleton/sbin/.empty
rename to system/skeleton/sbin/.empty
diff --git a/fs/skeleton/sys/.empty b/system/skeleton/sys/.empty
similarity index 100%
rename from fs/skeleton/sys/.empty
rename to system/skeleton/sys/.empty
diff --git a/fs/skeleton/tmp/.empty b/system/skeleton/tmp/.empty
similarity index 100%
rename from fs/skeleton/tmp/.empty
rename to system/skeleton/tmp/.empty
diff --git a/fs/skeleton/usr/bin/.empty b/system/skeleton/usr/bin/.empty
similarity index 100%
rename from fs/skeleton/usr/bin/.empty
rename to system/skeleton/usr/bin/.empty
diff --git a/fs/skeleton/usr/lib/.empty b/system/skeleton/usr/lib/.empty
similarity index 100%
rename from fs/skeleton/usr/lib/.empty
rename to system/skeleton/usr/lib/.empty
diff --git a/fs/skeleton/usr/sbin/.empty b/system/skeleton/usr/sbin/.empty
similarity index 100%
rename from fs/skeleton/usr/sbin/.empty
rename to system/skeleton/usr/sbin/.empty
diff --git a/fs/skeleton/var/cache b/system/skeleton/var/cache
similarity index 100%
rename from fs/skeleton/var/cache
rename to system/skeleton/var/cache
diff --git a/fs/skeleton/var/lib/misc b/system/skeleton/var/lib/misc
similarity index 100%
rename from fs/skeleton/var/lib/misc
rename to system/skeleton/var/lib/misc
diff --git a/fs/skeleton/var/lib/pcmcia b/system/skeleton/var/lib/pcmcia
similarity index 100%
rename from fs/skeleton/var/lib/pcmcia
rename to system/skeleton/var/lib/pcmcia
diff --git a/fs/skeleton/var/lock b/system/skeleton/var/lock
similarity index 100%
rename from fs/skeleton/var/lock
rename to system/skeleton/var/lock
diff --git a/fs/skeleton/var/log b/system/skeleton/var/log
similarity index 100%
rename from fs/skeleton/var/log
rename to system/skeleton/var/log
diff --git a/fs/skeleton/var/pcmcia b/system/skeleton/var/pcmcia
similarity index 100%
rename from fs/skeleton/var/pcmcia
rename to system/skeleton/var/pcmcia
diff --git a/fs/skeleton/var/run b/system/skeleton/var/run
similarity index 100%
rename from fs/skeleton/var/run
rename to system/skeleton/var/run
diff --git a/fs/skeleton/var/spool b/system/skeleton/var/spool
similarity index 100%
rename from fs/skeleton/var/spool
rename to system/skeleton/var/spool
diff --git a/fs/skeleton/var/tmp b/system/skeleton/var/tmp
similarity index 100%
rename from fs/skeleton/var/tmp
rename to system/skeleton/var/tmp
diff --git a/target/generic/Makefile.in b/system/system.mk
similarity index 100%
rename from target/generic/Makefile.in
rename to system/system.mk
diff --git a/target/Makefile.in b/target/Makefile.in
deleted file mode 100644
index 915d625..0000000
--- a/target/Makefile.in
+++ /dev/null
@@ -1,3 +0,0 @@
-# make sure to put everything that is board-specific before the tarroot targets
-include target/generic/Makefile.in
-
--
1.7.9.5
^ permalink raw reply related [flat|nested] 12+ messages in thread* [Buildroot] [PATCH 1/3] New top-level directory: system
2012-09-24 6:34 ` [Buildroot] [PATCH 1/3] New top-level directory: system Thomas Petazzoni
@ 2012-09-24 20:09 ` Yann E. MORIN
2012-09-24 20:28 ` Yann E. MORIN
2012-10-14 16:01 ` Arnout Vandecappelle
1 sibling, 1 reply; 12+ messages in thread
From: Yann E. MORIN @ 2012-09-24 20:09 UTC (permalink / raw)
To: buildroot
Thomas, All,
On Monday 24 September 2012 08:34:29 Thomas Petazzoni wrote:
> This directory groups the following elements:
> * the default root filesystem skeleton
> * the default device tables
> * the Config.in options for system configuration (UART port for
> getty, system hostname, etc.)
> * the make rules to apply the system configuration options
[--SNIP--]
> diff --git a/Makefile b/Makefile
> index 6536bca..ac4aa39 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -309,7 +309,6 @@ endif
> include package/*/*.mk
>
> include boot/common.mk
> -include target/Makefile.in
> include linux/linux.mk
>
> TARGETS+=target-finalize
> @@ -324,6 +323,7 @@ TARGETS+=target-generatelocales
> endif
> endif
>
> +include system/system.mk
> include fs/common.mk
>
> TARGETS_CLEAN:=$(patsubst %,%-clean,$(TARGETS))
I don't know why, but now the build is broken:
make defconfig
make
[--SNIP a lot of lines and a long time to build--]
/bin/sed -i -e '$a \127.0.1.1\tbuildroot' \
-e '/^127.0.1.1/d' /home/ymorin/dev/buildroot/O001/target/etc/hosts
/bin/sed: can't read /home/ymorin/dev/buildroot/O001/target/etc/hosts: No
such file or directory
Looks like the skeleton is not copied.
I've tried moving back the include to the place its predecessor used to be
(ie., moved it back in place of 'include target/Makefile.in'), but no matter
what, the build is still broken the same way (although I'll double check
again in a moment)...
Regards,
Yann E. MORIN.
--
.-----------------.--------------------.------------------.--------------------.
| Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ |
| +33 223 225 172 `------------.-------: X AGAINST | \e/ There is no |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. |
'------------------------------^-------^------------------^--------------------'
^ permalink raw reply [flat|nested] 12+ messages in thread* [Buildroot] [PATCH 1/3] New top-level directory: system
2012-09-24 20:09 ` Yann E. MORIN
@ 2012-09-24 20:28 ` Yann E. MORIN
0 siblings, 0 replies; 12+ messages in thread
From: Yann E. MORIN @ 2012-09-24 20:28 UTC (permalink / raw)
To: buildroot
Thomas, All,
On Monday 24 September 2012 22:09:50 Yann E. MORIN wrote:
> On Monday 24 September 2012 08:34:29 Thomas Petazzoni wrote:
> > This directory groups the following elements:
> > * the default root filesystem skeleton
> > * the default device tables
> > * the Config.in options for system configuration (UART port for
> > getty, system hostname, etc.)
> > * the make rules to apply the system configuration options
> [--SNIP--]
> > diff --git a/Makefile b/Makefile
> > index 6536bca..ac4aa39 100644
> > --- a/Makefile
> > +++ b/Makefile
> > @@ -309,7 +309,6 @@ endif
> > include package/*/*.mk
> >
> > include boot/common.mk
> > -include target/Makefile.in
> > include linux/linux.mk
> >
> > TARGETS+=target-finalize
> > @@ -324,6 +323,7 @@ TARGETS+=target-generatelocales
> > endif
> > endif
> >
> > +include system/system.mk
> > include fs/common.mk
> >
> > TARGETS_CLEAN:=$(patsubst %,%-clean,$(TARGETS))
>
> I don't know why, but now the build is broken:
>
> make defconfig
> make
> [--SNIP a lot of lines and a long time to build--]
> /bin/sed -i -e '$a \127.0.1.1\tbuildroot' \
> -e '/^127.0.1.1/d' /home/ymorin/dev/buildroot/O001/target/etc/hosts
> /bin/sed: can't read /home/ymorin/dev/buildroot/O001/target/etc/hosts: No
> such file or directory
>
> Looks like the skeleton is not copied.
>
> I've tried moving back the include to the place its predecessor used to be
> (ie., moved it back in place of 'include target/Makefile.in'), but no matter
> what, the build is still broken the same way (although I'll double check
> again in a moment)...
Confirmed: moving the 'include system/system.mk' back to where the previous
'include target/Makefile.in' was yields a build with the same error.
I was unable to identify the root cause for this failure... :-(
Regards,
Yann E. MORIN.
--
.-----------------.--------------------.------------------.--------------------.
| Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ |
| +33 223 225 172 `------------.-------: X AGAINST | \e/ There is no |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. |
'------------------------------^-------^------------------^--------------------'
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Buildroot] [PATCH 1/3] New top-level directory: system
2012-09-24 6:34 ` [Buildroot] [PATCH 1/3] New top-level directory: system Thomas Petazzoni
2012-09-24 20:09 ` Yann E. MORIN
@ 2012-10-14 16:01 ` Arnout Vandecappelle
1 sibling, 0 replies; 12+ messages in thread
From: Arnout Vandecappelle @ 2012-10-14 16:01 UTC (permalink / raw)
To: buildroot
On 24/09/12 08:34, Thomas Petazzoni wrote:
> This directory groups the following elements:
> * the default root filesystem skeleton
> * the default device tables
> * the Config.in options for system configuration (UART port for
> getty, system hostname, etc.)
> * the make rules to apply the system configuration options
>
> Even though the skeleton and device tables could have lived in fs/, it
> would have been strange to have the UART, system hostname and other
> related options into fs/. A new system/ directory makes more sense.
>
> As a consequence, this patch also removes target/Makefile.in, which
> has become useless in the process.
>
> Signed-off-by: Thomas Petazzoni<thomas.petazzoni@free-electrons.com>
> Acked-by: Yann E. MORIN<yann.morin.1998@free.fr>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Since nobody has opposed this, and since the problem Yann saw didn't
really exist (right?), I think this one can be applied right away.
Regards,
Arnout
--
Arnout Vandecappelle arnout at mind be
Senior Embedded Software Architect +32-16-286540
Essensium/Mind http://www.mind.be
G.Geenslaan 9, 3001 Leuven, Belgium BE 872 984 063 RPR Leuven
LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle
GPG fingerprint: 7CB5 E4CC 6C2E EFD4 6E3D A754 F963 ECAB 2450 2F1F
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Buildroot] [PATCH 2/3] Split target/Config.in.arch into multiple Config.in.* in arch/
2012-09-24 6:34 [Buildroot] [pull request v2] Pull request for branch remove-target-dir Thomas Petazzoni
2012-09-24 6:34 ` [Buildroot] [PATCH 1/3] New top-level directory: system Thomas Petazzoni
@ 2012-09-24 6:34 ` Thomas Petazzoni
2012-11-03 18:28 ` Arnout Vandecappelle
2012-09-24 6:34 ` [Buildroot] [PATCH 3/3] arch: improve definition of gcc mtune, mcpu, etc Thomas Petazzoni
2 siblings, 1 reply; 12+ messages in thread
From: Thomas Petazzoni @ 2012-09-24 6:34 UTC (permalink / raw)
To: buildroot
target/Config.in.arch had become too long, and we want to remove the
target/ directory. So let's move it to arch/ and split it this way:
* An initial Config.in that lists the top-level architecture, and
sources the arch-specific Config.in.<arch> files, as well as
Config.in.common (see below)
* One Config.in.<arch> per architecture, listing the CPU families,
ABI choices, etc.
* One Config.in.common that defines the gcc mtune, march, mcpu values
and other hidden options.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
Config.in | 2 +-
arch/Config.in | 154 +++++++++
arch/Config.in.arm | 62 ++++
arch/Config.in.bfin | 10 +
arch/Config.in.common | 244 ++++++++++++++
arch/Config.in.mips | 54 ++++
arch/Config.in.powerpc | 83 +++++
arch/Config.in.sh | 24 ++
arch/Config.in.sparc | 38 +++
arch/Config.in.x86 | 146 +++++++++
target/Config.in.arch | 822 ------------------------------------------------
11 files changed, 816 insertions(+), 823 deletions(-)
create mode 100644 arch/Config.in
create mode 100644 arch/Config.in.arm
create mode 100644 arch/Config.in.bfin
create mode 100644 arch/Config.in.common
create mode 100644 arch/Config.in.mips
create mode 100644 arch/Config.in.powerpc
create mode 100644 arch/Config.in.sh
create mode 100644 arch/Config.in.sparc
create mode 100644 arch/Config.in.x86
delete mode 100644 target/Config.in.arch
diff --git a/Config.in b/Config.in
index cce4619..68190a5 100644
--- a/Config.in
+++ b/Config.in
@@ -14,7 +14,7 @@ config BR2_HOSTARCH
string
option env="HOSTARCH"
-source "target/Config.in.arch"
+source "arch/Config.in"
menu "Build options"
diff --git a/arch/Config.in b/arch/Config.in
new file mode 100644
index 0000000..1fcb63c
--- /dev/null
+++ b/arch/Config.in
@@ -0,0 +1,154 @@
+config BR2_ARCH_IS_64
+ bool
+
+choice
+ prompt "Target Architecture"
+ default BR2_i386
+ help
+ Select the target architecture family to build for.
+
+config BR2_arm
+ bool "ARM (little endian)"
+ help
+ ARM is a 32-bit reduced instruction set computer (RISC) instruction
+ set architecture (ISA) developed by ARM Holdings. Little endian.
+ http://www.arm.com/
+ http://en.wikipedia.org/wiki/ARM
+
+config BR2_armeb
+ bool "ARM (big endian)"
+ help
+ ARM is a 32-bit reduced instruction set computer (RISC) instruction
+ set architecture (ISA) developed by ARM Holdings. Big endian.
+ http://www.arm.com/
+ http://en.wikipedia.org/wiki/ARM
+
+config BR2_avr32
+ bool "AVR32"
+ select BR2_SOFT_FLOAT
+ help
+ The AVR32 is a 32-bit RISC microprocessor architecture designed by
+ Atmel.
+ http://www.atmel.com/
+ http://en.wikipedia.org/wiki/Avr32
+
+config BR2_bfin
+ bool "Blackfin"
+ help
+ The Blackfin is a family of 16 or 32-bit microprocessors developed,
+ manufactured and marketed by Analog Devices.
+ http://www.analog.com/
+ http://en.wikipedia.org/wiki/Blackfin
+
+config BR2_i386
+ bool "i386"
+ help
+ Intel i386 architecture compatible microprocessor
+ http://en.wikipedia.org/wiki/I386
+
+config BR2_m68k
+ bool "m68k"
+ depends on BROKEN # ice in uclibc / inet_ntoa_r
+ help
+ Motorola 68000 family microprocessor
+ http://en.wikipedia.org/wiki/M68k
+
+config BR2_microblazeel
+ bool "Microblaze AXI (little endian)"
+ help
+ Soft processor core designed for Xilinx FPGAs from Xilinx. AXI bus
+ based architecture (little endian)
+ http://www.xilinx.com
+ http://en.wikipedia.org/wiki/Microblaze
+
+config BR2_microblazebe
+ bool "Microblaze non-AXI (big endian)"
+ help
+ Soft processor core designed for Xilinx FPGAs from Xilinx. PLB bus
+ based architecture (non-AXI, big endian)
+ http://www.xilinx.com
+ http://en.wikipedia.org/wiki/Microblaze
+
+config BR2_mips
+ bool "MIPS (big endian)"
+ help
+ MIPS is a RISC microprocessor from MIPS Technologies. Big endian.
+ http://www.mips.com/
+ http://en.wikipedia.org/wiki/MIPS_Technologies
+
+config BR2_mipsel
+ bool "MIPS (little endian)"
+ help
+ MIPS is a RISC microprocessor from MIPS Technologies. Little endian.
+ http://www.mips.com/
+ http://en.wikipedia.org/wiki/MIPS_Technologies
+
+config BR2_mips64
+ bool "MIPS64 (big endian)"
+ select BR2_ARCH_IS_64
+ help
+ MIPS is a RISC microprocessor from MIPS Technologies. Big endian.
+ http://www.mips.com/
+ http://en.wikipedia.org/wiki/MIPS_Technologies
+
+config BR2_mips64el
+ bool "MIPS64 (little endian)"
+ select BR2_ARCH_IS_64
+ help
+ MIPS is a RISC microprocessor from MIPS Technologies. Big endian.
+ http://www.mips.com/
+ http://en.wikipedia.org/wiki/MIPS_Technologies
+
+config BR2_powerpc
+ bool "PowerPC"
+ help
+ PowerPC is a RISC architecture created by Apple-IBM-Motorola alliance.
+ http://www.power.org/
+ http://en.wikipedia.org/wiki/Powerpc
+
+config BR2_sh
+ bool "SuperH"
+ help
+ SuperH (or SH) is a 32-bit reduced instruction set computer (RISC)
+ instruction set architecture (ISA) developed by Hitachi.
+ http://www.hitachi.com/
+ http://en.wikipedia.org/wiki/SuperH
+
+config BR2_sh64
+ bool "SuperH64"
+ help
+ SuperH64 (or SH) is a 64-bit reduced instruction set computer (RISC)
+ instruction set architecture (ISA) developed by Hitachi.
+ http://www.hitachi.com/
+ http://en.wikipedia.org/wiki/SuperH
+
+config BR2_sparc
+ bool "SPARC"
+ help
+ SPARC (from Scalable Processor Architecture) is a RISC instruction
+ set architecture (ISA) developed by Sun Microsystems.
+ http://www.oracle.com/sun
+ http://en.wikipedia.org/wiki/Sparc
+
+config BR2_x86_64
+ bool "x86_64"
+ select BR2_ARCH_IS_64
+ help
+ x86-64 is an extension of the x86 instruction set (Intel i386
+ architecture compatible microprocessor).
+ http://en.wikipedia.org/wiki/X86_64
+
+endchoice
+
+config BR2_microblaze
+ bool
+ default y if BR2_microblazeel || BR2_microblazebe
+
+source "arch/Config.in.arm"
+source "arch/Config.in.bfin"
+source "arch/Config.in.mips"
+source "arch/Config.in.powerpc"
+source "arch/Config.in.sh"
+source "arch/Config.in.sparc"
+source "arch/Config.in.x86"
+source "arch/Config.in.common"
diff --git a/arch/Config.in.arm b/arch/Config.in.arm
new file mode 100644
index 0000000..8d9db3c
--- /dev/null
+++ b/arch/Config.in.arm
@@ -0,0 +1,62 @@
+choice
+ prompt "Target Architecture Variant"
+ depends on BR2_arm || BR2_armeb
+ default BR2_generic_arm
+ help
+ Specific CPU variant to use
+
+config BR2_generic_arm
+ bool "generic_arm"
+config BR2_arm7tdmi
+ bool "arm7tdmi"
+config BR2_arm610
+ bool "arm610"
+config BR2_arm710
+ bool "arm710"
+config BR2_arm720t
+ bool "arm720t"
+config BR2_arm920t
+ bool "arm920t"
+config BR2_arm922t
+ bool "arm922t"
+config BR2_arm926t
+ bool "arm926t"
+config BR2_arm10t
+ bool "arm10t"
+config BR2_arm1136jf_s
+ bool "arm1136jf_s"
+config BR2_arm1176jz_s
+ bool "arm1176jz-s"
+config BR2_arm1176jzf_s
+ bool "arm1176jzf-s"
+config BR2_cortex_a8
+ bool "cortex-A8"
+config BR2_cortex_a9
+ bool "cortex-A9"
+config BR2_sa110
+ bool "sa110"
+config BR2_sa1100
+ bool "sa1100"
+config BR2_xscale
+ bool "xscale"
+config BR2_iwmmxt
+ bool "iwmmxt"
+endchoice
+
+choice
+ prompt "Target ABI"
+ depends on BR2_arm || BR2_armeb
+ default BR2_ARM_EABI
+ help
+ Application Binary Interface to use
+
+ Note:
+ Using OABI is discouraged.
+
+config BR2_ARM_EABI
+ bool "EABI"
+config BR2_ARM_OABI
+ bool "OABI"
+ depends on !BR2_GCC_VERSION_4_7_X
+endchoice
+
diff --git a/arch/Config.in.bfin b/arch/Config.in.bfin
new file mode 100644
index 0000000..1823bde
--- /dev/null
+++ b/arch/Config.in.bfin
@@ -0,0 +1,10 @@
+choice
+ prompt "Target ABI"
+ depends on BR2_bfin
+ default BR2_BFIN_FDPIC
+config BR2_BFIN_FDPIC
+ bool "FDPIC"
+config BR2_BFIN_FLAT
+ bool "FLAT"
+ select BR2_PREFER_STATIC_LIB
+endchoice
diff --git a/arch/Config.in.common b/arch/Config.in.common
new file mode 100644
index 0000000..3863843
--- /dev/null
+++ b/arch/Config.in.common
@@ -0,0 +1,244 @@
+config BR2_ARCH
+ string
+ default "arm" if BR2_arm
+ default "armeb" if BR2_armeb
+ default "avr32" if BR2_avr32
+ default "bfin" if BR2_bfin
+ default "i386" if BR2_x86_i386
+ default "i486" if BR2_x86_i486
+ default "i586" if BR2_x86_i586
+ default "i586" if BR2_x86_pentium_mmx
+ default "i586" if BR2_x86_geode
+ default "i586" if BR2_x86_c3
+ default "i686" if BR2_x86_c32
+ default "i586" if BR2_x86_winchip_c6
+ default "i586" if BR2_x86_winchip2
+ default "i686" if BR2_x86_i686
+ default "i686" if BR2_x86_pentium2
+ default "i686" if BR2_x86_pentium3
+ default "i686" if BR2_x86_pentium4
+ default "i686" if BR2_x86_pentium_m
+ default "i686" if BR2_x86_pentiumpro
+ default "i686" if BR2_x86_prescott
+ default "i686" if BR2_x86_nocona && BR2_i386
+ default "i686" if BR2_x86_core2 && BR2_i386
+ default "i686" if BR2_x86_atom && BR2_i386
+ default "i686" if BR2_x86_opteron && BR2_i386
+ default "i686" if BR2_x86_opteron_sse3 && BR2_i386
+ default "i686" if BR2_x86_barcelona && BR2_i386
+ default "i686" if BR2_x86_k6
+ default "i686" if BR2_x86_k6_2
+ default "i686" if BR2_x86_athlon
+ default "i686" if BR2_x86_athlon_4
+ default "x86_64" if BR2_x86_64
+ default "m68k" if BR2_m68k
+ default "microblaze" if BR2_microblaze
+ default "mips" if BR2_mips
+ default "mipsel" if BR2_mipsel
+ default "mips64" if BR2_mips64
+ default "mips64el" if BR2_mips64el
+ default "powerpc" if BR2_powerpc
+ default "sh2" if BR2_sh2
+ default "sh2a" if BR2_sh2a
+ default "sh3" if BR2_sh3
+ default "sh3eb" if BR2_sh3eb
+ default "sh4" if BR2_sh4
+ default "sh4eb" if BR2_sh4eb
+ default "sh4a" if BR2_sh4a
+ default "sh4aeb" if BR2_sh4aeb
+ default "sh64" if BR2_sh64
+ default "sparc" if BR2_sparc
+
+
+config BR2_ENDIAN
+ string
+ default "LITTLE" if BR2_arm || BR2_bfin || BR2_i386 || BR2_mipsel || BR2_mips64el || \
+ BR2_sh3 || BR2_sh4 || BR2_sh4a || BR2_x86_64 || BR2_sh64 || \
+ BR2_microblazeel
+ default "BIG" if BR2_armeb || BR2_avr32 || BR2_m68k || BR2_mips || BR2_mips64 || \
+ BR2_powerpc || BR2_sh2 || BR2_sh2a || \
+ BR2_sh3eb || BR2_sh4eb || BR2_sh4aeb || BR2_sparc || \
+ BR2_microblazebe
+
+config BR2_GCC_TARGET_TUNE
+ string
+ default i386 if BR2_x86_i386
+ default i486 if BR2_x86_i486
+ default i586 if BR2_x86_i586
+ default pentium-mmx if BR2_x86_pentium_mmx
+ default i686 if BR2_x86_i686
+ default pentiumpro if BR2_x86_pentiumpro
+ default pentium-m if BR2_x86_pentium_m
+ default pentium2 if BR2_x86_pentium2
+ default pentium3 if BR2_x86_pentium3
+ default pentium4 if BR2_x86_pentium4
+ default prescott if BR2_x86_prescott
+ default nocona if BR2_x86_nocona
+ default core2 if BR2_x86_core2
+ default atom if BR2_x86_atom
+ default k8 if BR2_x86_opteron
+ default k8-sse3 if BR2_x86_opteron_sse3
+ default barcelona if BR2_x86_barcelona
+ default k6 if BR2_x86_k6
+ default k6-2 if BR2_x86_k6_2
+ default athlon if BR2_x86_athlon
+ default athlon-4 if BR2_x86_athlon_4
+ default winchip-c6 if BR2_x86_winchip_c6
+ default winchip2 if BR2_x86_winchip2
+ default c3 if BR2_x86_c3
+ default c3-2 if BR2_x86_c32
+ default geode if BR2_x86_geode
+ default generic if BR2_x86_generic
+ default arm600 if BR2_arm600
+ default arm610 if BR2_arm610
+ default arm620 if BR2_arm620
+ default arm7tdmi if BR2_arm7tdmi
+ default arm7tdmi if BR2_arm720t
+ default arm7tdmi if BR2_arm740t
+ default arm920 if BR2_arm920
+ default arm920t if BR2_arm920t
+ default arm922t if BR2_arm922t
+ default arm926ej-s if BR2_arm926t
+ default arm1136j-s if BR2_arm1136j_s
+ default arm1136jf-s if BR2_arm1136jf_s
+ default arm1176jz-s if BR2_arm1176jz_s
+ default arm1176jzf-s if BR2_arm1176jzf_s
+ default cortex-a8 if BR2_cortex_a8
+ default cortex-a9 if BR2_cortex_a9
+ default strongarm110 if BR2_sa110
+ default strongarm1100 if BR2_sa1100
+ default xscale if BR2_xscale
+ default iwmmxt if BR2_iwmmxt
+ default 68000 if BR2_m68k_68000
+ default 68010 if BR2_m68k_68010
+ default 68020 if BR2_m68k_68020
+ default 68030 if BR2_m68k_68030
+ default 68040 if BR2_m68k_68040
+ default 68060 if BR2_m68k_68060
+ default mips1 if BR2_mips_1
+ default mips2 if BR2_mips_2
+ default mips3 if BR2_mips_3
+ default mips4 if BR2_mips_4
+ default mips32 if BR2_mips_32
+ default mips32r2 if BR2_mips_32r2
+ default mips64 if BR2_mips_64
+ default mips64r2 if BR2_mips_64r2
+ default 401 if BR2_powerpc_401
+ default 403 if BR2_powerpc_403
+ default 405 if BR2_powerpc_405
+ default 405fp if BR2_powerpc_405fp
+ default 440 if BR2_powerpc_440
+ default 440fp if BR2_powerpc_440fp
+ default 505 if BR2_powerpc_505
+ default 601 if BR2_powerpc_601
+ default 602 if BR2_powerpc_602
+ default 603 if BR2_powerpc_603
+ default 603e if BR2_powerpc_603e
+ default 604 if BR2_powerpc_604
+ default 604e if BR2_powerpc_604e
+ default 620 if BR2_powerpc_620
+ default 630 if BR2_powerpc_630
+ default 740 if BR2_powerpc_740
+ default 7400 if BR2_powerpc_7400
+ default 7450 if BR2_powerpc_7450
+ default 750 if BR2_powerpc_750
+ default 801 if BR2_powerpc_801
+ default 821 if BR2_powerpc_821
+ default 823 if BR2_powerpc_823
+ default 860 if BR2_powerpc_860
+ default 970 if BR2_powerpc_970
+ default 8540 if BR2_powerpc_8540
+ default 8548 if BR2_powerpc_8548
+ default e300c2 if BR2_powerpc_e300c2
+ default e300c3 if BR2_powerpc_e300c3
+ default e500mc if BR2_powerpc_e500mc
+ default v7 if BR2_sparc_v7
+ default cypress if BR2_sparc_cypress
+ default v8 if BR2_sparc_v8
+ default supersparc if BR2_sparc_supersparc
+ default hypersparc if BR2_sparc_hypersparc
+ default sparclite if BR2_sparc_sparclite
+ default f930 if BR2_sparc_f930
+ default f934 if BR2_sparc_f934
+ default sparclite86x if BR2_sparc_sparclite86x
+ default sparclet if BR2_sparc_sparclet
+ default tsc701 if BR2_sparc_tsc701
+ default v9 if BR2_sparc_v9
+ default v9 if BR2_sparc_v9a
+ default v9 if BR2_sparc_v9b
+ default ultrasparc if BR2_sparc_ultrasparc
+ default ultrasparc3 if BR2_sparc_ultrasparc3
+ default niagara if BR2_sparc_niagara
+
+config BR2_GCC_TARGET_ARCH
+ string
+ default i386 if BR2_x86_i386
+ default i486 if BR2_x86_i486
+ default i586 if BR2_x86_i586
+ default pentium-mmx if BR2_x86_pentium_mmx
+ default i686 if BR2_x86_i686
+ default pentiumpro if BR2_x86_pentiumpro
+ default pentium-m if BR2_x86_pentium_m
+ default pentium2 if BR2_x86_pentium2
+ default pentium3 if BR2_x86_pentium3
+ default pentium4 if BR2_x86_pentium4
+ default prescott if BR2_x86_prescott
+ default nocona if BR2_x86_nocona
+ default core2 if BR2_x86_core2
+ default atom if BR2_x86_atom
+ default k8 if BR2_x86_opteron
+ default k8-sse3 if BR2_x86_opteron_sse3
+ default barcelona if BR2_x86_barcelona
+ default k6 if BR2_x86_k6
+ default k6-2 if BR2_x86_k6_2
+ default athlon if BR2_x86_athlon
+ default athlon-4 if BR2_x86_athlon_4
+ default winchip-c6 if BR2_x86_winchip_c6
+ default winchip2 if BR2_x86_winchip2
+ default c3 if BR2_x86_c3
+ default c3-2 if BR2_x86_c32
+ default geode if BR2_x86_geode
+ default armv4t if BR2_arm7tdmi
+ default armv3 if BR2_arm610
+ default armv3 if BR2_arm710
+ default armv4t if BR2_arm720t
+ default armv4t if BR2_arm920t
+ default armv4t if BR2_arm922t
+ default armv5te if BR2_arm926t
+ default armv5t if BR2_arm10t
+ default armv6j if BR2_arm1136jf_s
+ default armv6zk if BR2_arm1176jz_s
+ default armv6zk if BR2_arm1176jzf_s
+ default armv7-a if BR2_cortex_a8
+ default armv7-a if BR2_cortex_a9
+ default armv4 if BR2_sa110
+ default armv4 if BR2_sa1100
+ default armv5te if BR2_xscale
+ default iwmmxt if BR2_iwmmxt
+ default 68000 if BR2_m68k_68000
+ default 68010 if BR2_m68k_68010
+ default 68020 if BR2_m68k_68020
+ default 68030 if BR2_m68k_68030
+ default 68040 if BR2_m68k_68040
+ default 68060 if BR2_m68k_68060
+
+config BR2_GCC_TARGET_ABI
+ string
+ default apcs-gnu if BR2_ARM_OABI
+ default aapcs-linux if BR2_ARM_EABI
+ default 32 if BR2_MIPS_OABI32
+ default n32 if BR2_MIPS_NABI32
+ default 64 if BR2_MIPS_NABI64
+ default altivec if BR2_powerpc && BR2_PPC_ABI_altivec
+ default no-altivec if BR2_powerpc && BR2_PPC_ABI_no-altivec
+ default spe if BR2_powerpc && BR2_PPC_ABI_spe
+ default no-spe if BR2_powerpc && BR2_PPC_ABI_no-spe
+ default ibmlongdouble if BR2_powerpc && BR2_PPC_ABI_ibmlongdouble
+ default ieeelongdouble if BR2_powerpc && BR2_PPC_ABI_ieeelongdouble
+
+config BR2_GCC_TARGET_CPU
+ string
+ default sparchfleon if BR2_sparc_sparchfleon
+ default sparchfleonv8 if BR2_sparc_sparchfleonv8
+ default sparcsfleon if BR2_sparc_sparcsfleon
+ default sparcsfleonv8 if BR2_sparc_sparcsfleonv8
diff --git a/arch/Config.in.mips b/arch/Config.in.mips
new file mode 100644
index 0000000..dfcb1c3
--- /dev/null
+++ b/arch/Config.in.mips
@@ -0,0 +1,54 @@
+choice
+ prompt "Target Architecture Variant"
+ depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
+ default BR2_mips_3 if BR2_mips
+ default BR2_mips_1 if BR2_mipsel
+ default BR2_mips_64 if BR2_mips64 || BR2_mips64el
+ help
+ Specific CPU variant to use
+
+ 64bit cabable: 3, 4, 64, 64r2
+ non-64bit capable: 1, 2, 32, 32r2
+
+config BR2_mips_1
+ bool "mips I (generic)"
+ depends on !BR2_ARCH_IS_64
+config BR2_mips_2
+ bool "mips II"
+ depends on !BR2_ARCH_IS_64
+config BR2_mips_3
+ bool "mips III"
+ depends on !BR2_ARCH_IS_64
+config BR2_mips_4
+ bool "mips IV"
+config BR2_mips_32
+ bool "mips 32"
+ depends on !BR2_ARCH_IS_64
+config BR2_mips_32r2
+ bool "mips 32r2"
+ depends on !BR2_ARCH_IS_64
+config BR2_mips_64
+ bool "mips 64"
+config BR2_mips_64r2
+ bool "mips 64r2"
+endchoice
+
+
+choice
+ prompt "Target ABI"
+ depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
+ default BR2_MIPS_OABI32 if !BR2_ARCH_IS_64
+ default BR2_MIPS_NABI32 if BR2_ARCH_IS_64
+
+ help
+ Application Binary Interface to use
+
+config BR2_MIPS_OABI32
+ bool "o32"
+config BR2_MIPS_NABI32
+ bool "n32"
+ depends on BR2_ARCH_IS_64
+config BR2_MIPS_NABI64
+ bool "n64"
+ depends on BR2_ARCH_IS_64
+endchoice
diff --git a/arch/Config.in.powerpc b/arch/Config.in.powerpc
new file mode 100644
index 0000000..20b0b06
--- /dev/null
+++ b/arch/Config.in.powerpc
@@ -0,0 +1,83 @@
+choice
+ prompt "Target Architecture Variant"
+ depends on BR2_powerpc
+ default BR2_generic_powerpc
+ help
+ Specific CPU variant to use
+config BR2_generic_powerpc
+ bool "generic"
+config BR2_powerpc_401
+ bool "401"
+config BR2_powerpc_403
+ bool "403"
+config BR2_powerpc_405
+ bool "405"
+config BR2_powerpc_405fp
+ bool "405 with FPU"
+config BR2_powerpc_440
+ bool "440"
+config BR2_powerpc_440fp
+ bool "440 with FPU"
+config BR2_powerpc_505
+ bool "505"
+config BR2_powerpc_601
+ bool "601"
+config BR2_powerpc_602
+ bool "602"
+config BR2_powerpc_603
+ bool "603"
+config BR2_powerpc_603e
+ bool "603e"
+config BR2_powerpc_604
+ bool "604"
+config BR2_powerpc_604e
+ bool "604e"
+config BR2_powerpc_620
+ bool "620"
+config BR2_powerpc_630
+ bool "630"
+config BR2_powerpc_740
+ bool "740"
+config BR2_powerpc_7400
+ bool "7400"
+config BR2_powerpc_7450
+ bool "7450"
+config BR2_powerpc_750
+ bool "750"
+config BR2_powerpc_801
+ bool "801"
+config BR2_powerpc_821
+ bool "821"
+config BR2_powerpc_823
+ bool "823"
+config BR2_powerpc_860
+ bool "860"
+config BR2_powerpc_970
+ bool "970"
+config BR2_powerpc_8540
+ bool "8540 / e500v1"
+config BR2_powerpc_8548
+ bool "8548 / e500v2"
+config BR2_powerpc_e300c2
+ bool "e300c2"
+config BR2_powerpc_e300c3
+ bool "e300c3"
+config BR2_powerpc_e500mc
+ bool "e500mc"
+endchoice
+
+choice
+ prompt "Target ABI"
+ depends on BR2_powerpc
+ default BR2_powerpc_SPE if BR2_powerpc_8540 || BR2_powerpc_8548
+ default BR2_powerpc_CLASSIC
+ help
+ Application Binary Interface to use
+
+config BR2_powerpc_CLASSIC
+ bool "Classic"
+ depends on !(BR2_powerpc_8540 || BR2_powerpc_8548)
+config BR2_powerpc_SPE
+ bool "SPE"
+ depends on BR2_powerpc_8540 || BR2_powerpc_8548
+endchoice
diff --git a/arch/Config.in.sh b/arch/Config.in.sh
new file mode 100644
index 0000000..314c55a
--- /dev/null
+++ b/arch/Config.in.sh
@@ -0,0 +1,24 @@
+choice
+ prompt "Target Architecture Variant"
+ depends on BR2_sh
+ default BR2_sh4
+ help
+ Specific CPU variant to use
+
+config BR2_sh2
+ bool "sh2 (SH2 big endian)"
+config BR2_sh2a
+ bool "sh2a (SH2A big endian)"
+config BR2_sh3
+ bool "sh3 (SH3 little endian)"
+config BR2_sh3eb
+ bool "sh3eb (SH3 big endian)"
+config BR2_sh4
+ bool "sh4 (SH4 little endian)"
+config BR2_sh4eb
+ bool "sh4eb (SH4 big endian)"
+config BR2_sh4a
+ bool "sh4a (SH4A little endian)"
+config BR2_sh4aeb
+ bool "sh4aeb (SH4A big endian)"
+endchoice
diff --git a/arch/Config.in.sparc b/arch/Config.in.sparc
new file mode 100644
index 0000000..85e0833
--- /dev/null
+++ b/arch/Config.in.sparc
@@ -0,0 +1,38 @@
+choice
+ prompt "Target Architecture Variant"
+ depends on BR2_sparc
+ default BR2_sparc_v7
+ help
+ Specific CPU variant to use
+
+config BR2_sparc_v7
+ bool "v7"
+config BR2_sparc_cypress
+ bool "cypress"
+config BR2_sparc_v8
+ bool "v8"
+config BR2_sparc_sparchfleon
+ bool "hfleon"
+config BR2_sparc_sparchfleonv8
+ bool "hfleonv8"
+config BR2_sparc_sparcsfleon
+ bool "sfleon"
+config BR2_sparc_sparcsfleonv8
+ bool "sfleonv8"
+config BR2_sparc_supersparc
+ bool "supersparc"
+config BR2_sparc_sparclite
+ bool "sparclite"
+config BR2_sparc_f930
+ bool "f930"
+config BR2_sparc_f934
+ bool "f934"
+config BR2_sparc_hypersparc
+ bool "hypersparc"
+config BR2_sparc_sparclite86x
+ bool "sparclite86x"
+config BR2_sparc_sparclet
+ bool "sparclet"
+config BR2_sparc_tsc701
+ bool "tsc701"
+endchoice
diff --git a/arch/Config.in.x86 b/arch/Config.in.x86
new file mode 100644
index 0000000..4f32d74
--- /dev/null
+++ b/arch/Config.in.x86
@@ -0,0 +1,146 @@
+# i386/x86_64 cpu features
+config BR2_X86_CPU_HAS_MMX
+ bool
+config BR2_X86_CPU_HAS_SSE
+ bool
+config BR2_X86_CPU_HAS_SSE2
+ bool
+config BR2_X86_CPU_HAS_SSE3
+ bool
+config BR2_X86_CPU_HAS_SSSE3
+ bool
+
+choice
+ prompt "Target Architecture Variant"
+ depends on BR2_i386 || BR2_x86_64
+ default BR2_x86_i586 if BR2_i386
+ default BR2_x86_generic if BR2_x86_64
+ help
+ Specific CPU variant to use
+
+config BR2_x86_generic
+ bool "generic"
+config BR2_x86_i386
+ bool "i386"
+ depends on !BR2_x86_64
+config BR2_x86_i486
+ bool "i486"
+ depends on !BR2_x86_64
+config BR2_x86_i586
+ bool "i586"
+ depends on !BR2_x86_64
+config BR2_x86_i686
+ bool "i686"
+ depends on !BR2_x86_64
+config BR2_x86_pentiumpro
+ bool "pentium pro"
+ depends on !BR2_x86_64
+config BR2_x86_pentium_mmx
+ bool "pentium MMX"
+ select BR2_X86_CPU_HAS_MMX
+ depends on !BR2_x86_64
+config BR2_x86_pentium_m
+ bool "pentium mobile"
+ select BR2_X86_CPU_HAS_MMX
+ select BR2_X86_CPU_HAS_SSE
+ depends on !BR2_x86_64
+config BR2_x86_pentium2
+ bool "pentium2"
+ select BR2_X86_CPU_HAS_MMX
+ depends on !BR2_x86_64
+config BR2_x86_pentium3
+ bool "pentium3"
+ select BR2_X86_CPU_HAS_MMX
+ select BR2_X86_CPU_HAS_SSE
+ depends on !BR2_x86_64
+config BR2_x86_pentium4
+ bool "pentium4"
+ select BR2_X86_CPU_HAS_MMX
+ select BR2_X86_CPU_HAS_SSE
+ select BR2_X86_CPU_HAS_SSE2
+ depends on !BR2_x86_64
+config BR2_x86_prescott
+ bool "prescott"
+ select BR2_X86_CPU_HAS_MMX
+ select BR2_X86_CPU_HAS_SSE
+ select BR2_X86_CPU_HAS_SSE2
+ select BR2_X86_CPU_HAS_SSE3
+ depends on !BR2_x86_64
+config BR2_x86_nocona
+ bool "nocona"
+ select BR2_X86_CPU_HAS_MMX
+ select BR2_X86_CPU_HAS_SSE
+ select BR2_X86_CPU_HAS_SSE2
+ select BR2_X86_CPU_HAS_SSE3
+config BR2_x86_core2
+ bool "core2"
+ select BR2_X86_CPU_HAS_MMX
+ select BR2_X86_CPU_HAS_SSE
+ select BR2_X86_CPU_HAS_SSE2
+ select BR2_X86_CPU_HAS_SSE3
+ select BR2_X86_CPU_HAS_SSSE3
+config BR2_x86_atom
+ bool "atom"
+ select BR2_X86_CPU_HAS_MMX
+ select BR2_X86_CPU_HAS_SSE
+ select BR2_X86_CPU_HAS_SSE2
+ select BR2_X86_CPU_HAS_SSE3
+ select BR2_X86_CPU_HAS_SSSE3
+config BR2_x86_k6
+ bool "k6"
+ select BR2_X86_CPU_HAS_MMX
+ depends on !BR2_x86_64
+config BR2_x86_k6_2
+ bool "k6-2"
+ select BR2_X86_CPU_HAS_MMX
+ depends on !BR2_x86_64
+config BR2_x86_athlon
+ bool "athlon"
+ select BR2_X86_CPU_HAS_MMX
+ depends on !BR2_x86_64
+config BR2_x86_athlon_4
+ bool "athlon-4"
+ select BR2_X86_CPU_HAS_MMX
+ select BR2_X86_CPU_HAS_SSE
+ depends on !BR2_x86_64
+config BR2_x86_opteron
+ bool "opteron"
+ select BR2_X86_CPU_HAS_MMX
+ select BR2_X86_CPU_HAS_SSE
+ select BR2_X86_CPU_HAS_SSE2
+config BR2_x86_opteron_sse3
+ bool "opteron w/ SSE3"
+ select BR2_X86_CPU_HAS_MMX
+ select BR2_X86_CPU_HAS_SSE
+ select BR2_X86_CPU_HAS_SSE2
+ select BR2_X86_CPU_HAS_SSE3
+config BR2_x86_barcelona
+ bool "barcelona"
+ select BR2_X86_CPU_HAS_MMX
+ select BR2_X86_CPU_HAS_SSE
+ select BR2_X86_CPU_HAS_SSE2
+ select BR2_X86_CPU_HAS_SSE3
+config BR2_x86_geode
+ bool "geode"
+ # Don't include MMX support because there several variant of geode
+ # processor, some with MMX support, some without.
+ # See: http://en.wikipedia.org/wiki/Geode_%28processor%29
+ depends on !BR2_x86_64
+config BR2_x86_c3
+ bool "Via/Cyrix C3 (Samuel/Ezra cores)"
+ select BR2_X86_CPU_HAS_MMX
+ depends on !BR2_x86_64
+config BR2_x86_c32
+ bool "Via C3-2 (Nehemiah cores)"
+ select BR2_X86_CPU_HAS_MMX
+ select BR2_X86_CPU_HAS_SSE
+ depends on !BR2_x86_64
+config BR2_x86_winchip_c6
+ bool "IDT Winchip C6"
+ select BR2_X86_CPU_HAS_MMX
+ depends on !BR2_x86_64
+config BR2_x86_winchip2
+ bool "IDT Winchip 2"
+ select BR2_X86_CPU_HAS_MMX
+ depends on !BR2_x86_64
+endchoice
diff --git a/target/Config.in.arch b/target/Config.in.arch
deleted file mode 100644
index 639327a..0000000
--- a/target/Config.in.arch
+++ /dev/null
@@ -1,822 +0,0 @@
-config BR2_ARCH_IS_64
- bool
-
-choice
- prompt "Target Architecture"
- default BR2_i386
- help
- Select the target architecture family to build for.
-
-config BR2_arm
- bool "ARM (little endian)"
- help
- ARM is a 32-bit reduced instruction set computer (RISC) instruction
- set architecture (ISA) developed by ARM Holdings. Little endian.
- http://www.arm.com/
- http://en.wikipedia.org/wiki/ARM
-
-config BR2_armeb
- bool "ARM (big endian)"
- help
- ARM is a 32-bit reduced instruction set computer (RISC) instruction
- set architecture (ISA) developed by ARM Holdings. Big endian.
- http://www.arm.com/
- http://en.wikipedia.org/wiki/ARM
-
-config BR2_avr32
- bool "AVR32"
- select BR2_SOFT_FLOAT
- help
- The AVR32 is a 32-bit RISC microprocessor architecture designed by
- Atmel.
- http://www.atmel.com/
- http://en.wikipedia.org/wiki/Avr32
-
-config BR2_bfin
- bool "Blackfin"
- help
- The Blackfin is a family of 16 or 32-bit microprocessors developed,
- manufactured and marketed by Analog Devices.
- http://www.analog.com/
- http://en.wikipedia.org/wiki/Blackfin
-
-config BR2_i386
- bool "i386"
- help
- Intel i386 architecture compatible microprocessor
- http://en.wikipedia.org/wiki/I386
-
-config BR2_m68k
- bool "m68k"
- depends on BROKEN # ice in uclibc / inet_ntoa_r
- help
- Motorola 68000 family microprocessor
- http://en.wikipedia.org/wiki/M68k
-
-config BR2_microblazeel
- bool "Microblaze AXI (little endian)"
- help
- Soft processor core designed for Xilinx FPGAs from Xilinx. AXI bus
- based architecture (little endian)
- http://www.xilinx.com
- http://en.wikipedia.org/wiki/Microblaze
-
-config BR2_microblazebe
- bool "Microblaze non-AXI (big endian)"
- help
- Soft processor core designed for Xilinx FPGAs from Xilinx. PLB bus
- based architecture (non-AXI, big endian)
- http://www.xilinx.com
- http://en.wikipedia.org/wiki/Microblaze
-
-config BR2_mips
- bool "MIPS (big endian)"
- help
- MIPS is a RISC microprocessor from MIPS Technologies. Big endian.
- http://www.mips.com/
- http://en.wikipedia.org/wiki/MIPS_Technologies
-
-config BR2_mipsel
- bool "MIPS (little endian)"
- help
- MIPS is a RISC microprocessor from MIPS Technologies. Little endian.
- http://www.mips.com/
- http://en.wikipedia.org/wiki/MIPS_Technologies
-
-config BR2_mips64
- bool "MIPS64 (big endian)"
- select BR2_ARCH_IS_64
- help
- MIPS is a RISC microprocessor from MIPS Technologies. Big endian.
- http://www.mips.com/
- http://en.wikipedia.org/wiki/MIPS_Technologies
-
-config BR2_mips64el
- bool "MIPS64 (little endian)"
- select BR2_ARCH_IS_64
- help
- MIPS is a RISC microprocessor from MIPS Technologies. Big endian.
- http://www.mips.com/
- http://en.wikipedia.org/wiki/MIPS_Technologies
-
-config BR2_powerpc
- bool "PowerPC"
- help
- PowerPC is a RISC architecture created by Apple-IBM-Motorola alliance.
- http://www.power.org/
- http://en.wikipedia.org/wiki/Powerpc
-
-config BR2_sh
- bool "SuperH"
- help
- SuperH (or SH) is a 32-bit reduced instruction set computer (RISC)
- instruction set architecture (ISA) developed by Hitachi.
- http://www.hitachi.com/
- http://en.wikipedia.org/wiki/SuperH
-
-config BR2_sh64
- bool "SuperH64"
- help
- SuperH64 (or SH) is a 64-bit reduced instruction set computer (RISC)
- instruction set architecture (ISA) developed by Hitachi.
- http://www.hitachi.com/
- http://en.wikipedia.org/wiki/SuperH
-
-config BR2_sparc
- bool "SPARC"
- help
- SPARC (from Scalable Processor Architecture) is a RISC instruction
- set architecture (ISA) developed by Sun Microsystems.
- http://www.oracle.com/sun
- http://en.wikipedia.org/wiki/Sparc
-
-config BR2_x86_64
- bool "x86_64"
- select BR2_ARCH_IS_64
- help
- x86-64 is an extension of the x86 instruction set (Intel i386
- architecture compatible microprocessor).
- http://en.wikipedia.org/wiki/X86_64
-
-endchoice
-
-config BR2_microblaze
- bool
- default y if BR2_microblazeel || BR2_microblazebe
-
-#
-# Keep the variants separate, there's no need to clutter everything else.
-# sh is fairly "special" in this regard, as virtually everyone else has
-# things kept down to a _sensible_ number of target variants. No such
-# luck for sh..
-#
-choice
- prompt "Target Architecture Variant"
- depends on BR2_arm || BR2_armeb
- default BR2_generic_arm
- help
- Specific CPU variant to use
-
-config BR2_generic_arm
- bool "generic_arm"
-config BR2_arm7tdmi
- bool "arm7tdmi"
-config BR2_arm610
- bool "arm610"
-config BR2_arm710
- bool "arm710"
-config BR2_arm720t
- bool "arm720t"
-config BR2_arm920t
- bool "arm920t"
-config BR2_arm922t
- bool "arm922t"
-config BR2_arm926t
- bool "arm926t"
-config BR2_arm10t
- bool "arm10t"
-config BR2_arm1136jf_s
- bool "arm1136jf_s"
-config BR2_arm1176jz_s
- bool "arm1176jz-s"
-config BR2_arm1176jzf_s
- bool "arm1176jzf-s"
-config BR2_cortex_a8
- bool "cortex-A8"
-config BR2_cortex_a9
- bool "cortex-A9"
-config BR2_sa110
- bool "sa110"
-config BR2_sa1100
- bool "sa1100"
-config BR2_xscale
- bool "xscale"
-config BR2_iwmmxt
- bool "iwmmxt"
-endchoice
-
-choice
- prompt "Target ABI"
- depends on BR2_arm || BR2_armeb
- default BR2_ARM_EABI
- help
- Application Binary Interface to use
-
- Note:
- Using OABI is discouraged.
-
-config BR2_ARM_EABI
- bool "EABI"
-config BR2_ARM_OABI
- bool "OABI"
- depends on !BR2_GCC_VERSION_4_7_X
-endchoice
-
-choice
- prompt "Target ABI"
- depends on BR2_bfin
- default BR2_BFIN_FDPIC
-config BR2_BFIN_FDPIC
- bool "FDPIC"
-config BR2_BFIN_FLAT
- bool "FLAT"
- select BR2_PREFER_STATIC_LIB
-endchoice
-
-choice
- prompt "Target Architecture Variant"
- depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
- default BR2_mips_3 if BR2_mips
- default BR2_mips_1 if BR2_mipsel
- default BR2_mips_64 if BR2_mips64 || BR2_mips64el
- help
- Specific CPU variant to use
-
- 64bit cabable: 3, 4, 64, 64r2
- non-64bit capable: 1, 2, 32, 32r2
-
-config BR2_mips_1
- bool "mips I (generic)"
- depends on !BR2_ARCH_IS_64
-config BR2_mips_2
- bool "mips II"
- depends on !BR2_ARCH_IS_64
-config BR2_mips_3
- bool "mips III"
-config BR2_mips_4
- bool "mips IV"
-config BR2_mips_32
- bool "mips 32"
- depends on !BR2_ARCH_IS_64
-config BR2_mips_32r2
- bool "mips 32r2"
- depends on !BR2_ARCH_IS_64
-config BR2_mips_64
- bool "mips 64"
-config BR2_mips_64r2
- bool "mips 64r2"
-endchoice
-
-
-choice
- prompt "Target ABI"
- depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
- default BR2_MIPS_OABI32 if !BR2_ARCH_IS_64
- default BR2_MIPS_NABI32 if BR2_ARCH_IS_64
- help
- Application Binary Interface to use
-
-config BR2_MIPS_OABI32
- bool "o32"
-config BR2_MIPS_NABI32
- bool "n32"
- depends on BR2_ARCH_IS_64
-config BR2_MIPS_NABI64
- bool "n64"
- depends on BR2_ARCH_IS_64
-endchoice
-
-choice
- prompt "Target Architecture Variant"
- depends on BR2_sh
- default BR2_sh4
- help
- Specific CPU variant to use
-
-config BR2_sh2
- bool "sh2 (SH2 big endian)"
-config BR2_sh2a
- bool "sh2a (SH2A big endian)"
-config BR2_sh3
- bool "sh3 (SH3 little endian)"
-config BR2_sh3eb
- bool "sh3eb (SH3 big endian)"
-config BR2_sh4
- bool "sh4 (SH4 little endian)"
-config BR2_sh4eb
- bool "sh4eb (SH4 big endian)"
-config BR2_sh4a
- bool "sh4a (SH4A little endian)"
-config BR2_sh4aeb
- bool "sh4aeb (SH4A big endian)"
-endchoice
-
-#
-# gcc builds libstdc++ differently depending on the
-# host tuplet given to it, so let people choose
-#
-
-# i386/x86_64 cpu features
-config BR2_X86_CPU_HAS_MMX
- bool
-config BR2_X86_CPU_HAS_SSE
- bool
-config BR2_X86_CPU_HAS_SSE2
- bool
-config BR2_X86_CPU_HAS_SSE3
- bool
-config BR2_X86_CPU_HAS_SSSE3
- bool
-
-choice
- prompt "Target Architecture Variant"
- depends on BR2_i386 || BR2_x86_64
- default BR2_x86_i586 if BR2_i386
- default BR2_x86_generic if BR2_x86_64
- help
- Specific CPU variant to use
-
-config BR2_x86_generic
- bool "generic"
-config BR2_x86_i386
- bool "i386"
- depends on !BR2_x86_64
-config BR2_x86_i486
- bool "i486"
- depends on !BR2_x86_64
-config BR2_x86_i586
- bool "i586"
- depends on !BR2_x86_64
-config BR2_x86_i686
- bool "i686"
- depends on !BR2_x86_64
-config BR2_x86_pentiumpro
- bool "pentium pro"
- depends on !BR2_x86_64
-config BR2_x86_pentium_mmx
- bool "pentium MMX"
- select BR2_X86_CPU_HAS_MMX
- depends on !BR2_x86_64
-config BR2_x86_pentium_m
- bool "pentium mobile"
- select BR2_X86_CPU_HAS_MMX
- select BR2_X86_CPU_HAS_SSE
- depends on !BR2_x86_64
-config BR2_x86_pentium2
- bool "pentium2"
- select BR2_X86_CPU_HAS_MMX
- depends on !BR2_x86_64
-config BR2_x86_pentium3
- bool "pentium3"
- select BR2_X86_CPU_HAS_MMX
- select BR2_X86_CPU_HAS_SSE
- depends on !BR2_x86_64
-config BR2_x86_pentium4
- bool "pentium4"
- select BR2_X86_CPU_HAS_MMX
- select BR2_X86_CPU_HAS_SSE
- select BR2_X86_CPU_HAS_SSE2
- depends on !BR2_x86_64
-config BR2_x86_prescott
- bool "prescott"
- select BR2_X86_CPU_HAS_MMX
- select BR2_X86_CPU_HAS_SSE
- select BR2_X86_CPU_HAS_SSE2
- select BR2_X86_CPU_HAS_SSE3
- depends on !BR2_x86_64
-config BR2_x86_nocona
- bool "nocona"
- select BR2_X86_CPU_HAS_MMX
- select BR2_X86_CPU_HAS_SSE
- select BR2_X86_CPU_HAS_SSE2
- select BR2_X86_CPU_HAS_SSE3
-config BR2_x86_core2
- bool "core2"
- select BR2_X86_CPU_HAS_MMX
- select BR2_X86_CPU_HAS_SSE
- select BR2_X86_CPU_HAS_SSE2
- select BR2_X86_CPU_HAS_SSE3
- select BR2_X86_CPU_HAS_SSSE3
-config BR2_x86_atom
- bool "atom"
- select BR2_X86_CPU_HAS_MMX
- select BR2_X86_CPU_HAS_SSE
- select BR2_X86_CPU_HAS_SSE2
- select BR2_X86_CPU_HAS_SSE3
- select BR2_X86_CPU_HAS_SSSE3
-config BR2_x86_k6
- bool "k6"
- select BR2_X86_CPU_HAS_MMX
- depends on !BR2_x86_64
-config BR2_x86_k6_2
- bool "k6-2"
- select BR2_X86_CPU_HAS_MMX
- depends on !BR2_x86_64
-config BR2_x86_athlon
- bool "athlon"
- select BR2_X86_CPU_HAS_MMX
- depends on !BR2_x86_64
-config BR2_x86_athlon_4
- bool "athlon-4"
- select BR2_X86_CPU_HAS_MMX
- select BR2_X86_CPU_HAS_SSE
- depends on !BR2_x86_64
-config BR2_x86_opteron
- bool "opteron"
- select BR2_X86_CPU_HAS_MMX
- select BR2_X86_CPU_HAS_SSE
- select BR2_X86_CPU_HAS_SSE2
-config BR2_x86_opteron_sse3
- bool "opteron w/ SSE3"
- select BR2_X86_CPU_HAS_MMX
- select BR2_X86_CPU_HAS_SSE
- select BR2_X86_CPU_HAS_SSE2
- select BR2_X86_CPU_HAS_SSE3
-config BR2_x86_barcelona
- bool "barcelona"
- select BR2_X86_CPU_HAS_MMX
- select BR2_X86_CPU_HAS_SSE
- select BR2_X86_CPU_HAS_SSE2
- select BR2_X86_CPU_HAS_SSE3
-config BR2_x86_geode
- bool "geode"
- # Don't include MMX support because there several variant of geode
- # processor, some with MMX support, some without.
- # See: http://en.wikipedia.org/wiki/Geode_%28processor%29
- depends on !BR2_x86_64
-config BR2_x86_c3
- bool "Via/Cyrix C3 (Samuel/Ezra cores)"
- select BR2_X86_CPU_HAS_MMX
- depends on !BR2_x86_64
-config BR2_x86_c32
- bool "Via C3-2 (Nehemiah cores)"
- select BR2_X86_CPU_HAS_MMX
- select BR2_X86_CPU_HAS_SSE
- depends on !BR2_x86_64
-config BR2_x86_winchip_c6
- bool "IDT Winchip C6"
- select BR2_X86_CPU_HAS_MMX
- depends on !BR2_x86_64
-config BR2_x86_winchip2
- bool "IDT Winchip 2"
- select BR2_X86_CPU_HAS_MMX
- depends on !BR2_x86_64
-endchoice
-
-choice
- prompt "Target Architecture Variant"
- depends on BR2_sparc
- default BR2_sparc_v7
- help
- Specific CPU variant to use
-
-config BR2_sparc_v7
- bool "v7"
-config BR2_sparc_cypress
- bool "cypress"
-config BR2_sparc_v8
- bool "v8"
-config BR2_sparc_sparchfleon
- bool "hfleon"
-config BR2_sparc_sparchfleonv8
- bool "hfleonv8"
-config BR2_sparc_sparcsfleon
- bool "sfleon"
-config BR2_sparc_sparcsfleonv8
- bool "sfleonv8"
-config BR2_sparc_supersparc
- bool "supersparc"
-config BR2_sparc_sparclite
- bool "sparclite"
-config BR2_sparc_f930
- bool "f930"
-config BR2_sparc_f934
- bool "f934"
-config BR2_sparc_hypersparc
- bool "hypersparc"
-config BR2_sparc_sparclite86x
- bool "sparclite86x"
-config BR2_sparc_sparclet
- bool "sparclet"
-config BR2_sparc_tsc701
- bool "tsc701"
-endchoice
-
-choice
- prompt "Target Architecture Variant"
- depends on BR2_powerpc
- default BR2_generic_powerpc
- help
- Specific CPU variant to use
-config BR2_generic_powerpc
- bool "generic"
-config BR2_powerpc_401
- bool "401"
-config BR2_powerpc_403
- bool "403"
-config BR2_powerpc_405
- bool "405"
-config BR2_powerpc_405fp
- bool "405 with FPU"
-config BR2_powerpc_440
- bool "440"
-config BR2_powerpc_440fp
- bool "440 with FPU"
-config BR2_powerpc_505
- bool "505"
-config BR2_powerpc_601
- bool "601"
-config BR2_powerpc_602
- bool "602"
-config BR2_powerpc_603
- bool "603"
-config BR2_powerpc_603e
- bool "603e"
-config BR2_powerpc_604
- bool "604"
-config BR2_powerpc_604e
- bool "604e"
-config BR2_powerpc_620
- bool "620"
-config BR2_powerpc_630
- bool "630"
-config BR2_powerpc_740
- bool "740"
-config BR2_powerpc_7400
- bool "7400"
-config BR2_powerpc_7450
- bool "7450"
-config BR2_powerpc_750
- bool "750"
-config BR2_powerpc_801
- bool "801"
-config BR2_powerpc_821
- bool "821"
-config BR2_powerpc_823
- bool "823"
-config BR2_powerpc_860
- bool "860"
-config BR2_powerpc_970
- bool "970"
-config BR2_powerpc_8540
- bool "8540 / e500v1"
-config BR2_powerpc_8548
- bool "8548 / e500v2"
-config BR2_powerpc_e300c2
- bool "e300c2"
-config BR2_powerpc_e300c3
- bool "e300c3"
-config BR2_powerpc_e500mc
- bool "e500mc"
-endchoice
-
-choice
- prompt "Target ABI"
- depends on BR2_powerpc
- default BR2_powerpc_SPE if BR2_powerpc_8540 || BR2_powerpc_8548
- default BR2_powerpc_CLASSIC
- help
- Application Binary Interface to use
-
-config BR2_powerpc_CLASSIC
- bool "Classic"
- depends on !(BR2_powerpc_8540 || BR2_powerpc_8548)
-config BR2_powerpc_SPE
- bool "SPE"
- depends on BR2_powerpc_8540 || BR2_powerpc_8548
-endchoice
-
-config BR2_ARCH
- string
- default "arm" if BR2_arm
- default "armeb" if BR2_armeb
- default "avr32" if BR2_avr32
- default "bfin" if BR2_bfin
- default "i386" if BR2_x86_i386
- default "i486" if BR2_x86_i486
- default "i586" if BR2_x86_i586
- default "i586" if BR2_x86_pentium_mmx
- default "i586" if BR2_x86_geode
- default "i586" if BR2_x86_c3
- default "i686" if BR2_x86_c32
- default "i586" if BR2_x86_winchip_c6
- default "i586" if BR2_x86_winchip2
- default "i686" if BR2_x86_i686
- default "i686" if BR2_x86_pentium2
- default "i686" if BR2_x86_pentium3
- default "i686" if BR2_x86_pentium4
- default "i686" if BR2_x86_pentium_m
- default "i686" if BR2_x86_pentiumpro
- default "i686" if BR2_x86_prescott
- default "i686" if BR2_x86_nocona && BR2_i386
- default "i686" if BR2_x86_core2 && BR2_i386
- default "i686" if BR2_x86_atom && BR2_i386
- default "i686" if BR2_x86_opteron && BR2_i386
- default "i686" if BR2_x86_opteron_sse3 && BR2_i386
- default "i686" if BR2_x86_barcelona && BR2_i386
- default "i686" if BR2_x86_k6
- default "i686" if BR2_x86_k6_2
- default "i686" if BR2_x86_athlon
- default "i686" if BR2_x86_athlon_4
- default "x86_64" if BR2_x86_64
- default "m68k" if BR2_m68k
- default "microblaze" if BR2_microblaze
- default "mips" if BR2_mips
- default "mipsel" if BR2_mipsel
- default "mips64" if BR2_mips64
- default "mips64el" if BR2_mips64el
- default "powerpc" if BR2_powerpc
- default "sh2" if BR2_sh2
- default "sh2a" if BR2_sh2a
- default "sh3" if BR2_sh3
- default "sh3eb" if BR2_sh3eb
- default "sh4" if BR2_sh4
- default "sh4eb" if BR2_sh4eb
- default "sh4a" if BR2_sh4a
- default "sh4aeb" if BR2_sh4aeb
- default "sh64" if BR2_sh64
- default "sparc" if BR2_sparc
-
-
-config BR2_ENDIAN
- string
- default "LITTLE" if BR2_arm || BR2_bfin || BR2_i386 || BR2_mipsel || BR2_mips64el || \
- BR2_sh3 || BR2_sh4 || BR2_sh4a || BR2_x86_64 || BR2_sh64 || \
- BR2_microblazeel
- default "BIG" if BR2_armeb || BR2_avr32 || BR2_m68k || BR2_mips || BR2_mips64 || \
- BR2_powerpc || BR2_sh2 || BR2_sh2a || \
- BR2_sh3eb || BR2_sh4eb || BR2_sh4aeb || BR2_sparc || \
- BR2_microblazebe
-
-config BR2_GCC_TARGET_TUNE
- string
- default i386 if BR2_x86_i386
- default i486 if BR2_x86_i486
- default i586 if BR2_x86_i586
- default pentium-mmx if BR2_x86_pentium_mmx
- default i686 if BR2_x86_i686
- default pentiumpro if BR2_x86_pentiumpro
- default pentium-m if BR2_x86_pentium_m
- default pentium2 if BR2_x86_pentium2
- default pentium3 if BR2_x86_pentium3
- default pentium4 if BR2_x86_pentium4
- default prescott if BR2_x86_prescott
- default nocona if BR2_x86_nocona
- default core2 if BR2_x86_core2
- default atom if BR2_x86_atom
- default k8 if BR2_x86_opteron
- default k8-sse3 if BR2_x86_opteron_sse3
- default barcelona if BR2_x86_barcelona
- default k6 if BR2_x86_k6
- default k6-2 if BR2_x86_k6_2
- default athlon if BR2_x86_athlon
- default athlon-4 if BR2_x86_athlon_4
- default winchip-c6 if BR2_x86_winchip_c6
- default winchip2 if BR2_x86_winchip2
- default c3 if BR2_x86_c3
- default c3-2 if BR2_x86_c32
- default geode if BR2_x86_geode
- default generic if BR2_x86_generic
- default arm600 if BR2_arm600
- default arm610 if BR2_arm610
- default arm620 if BR2_arm620
- default arm7tdmi if BR2_arm7tdmi
- default arm7tdmi if BR2_arm720t
- default arm7tdmi if BR2_arm740t
- default arm920 if BR2_arm920
- default arm920t if BR2_arm920t
- default arm922t if BR2_arm922t
- default arm926ej-s if BR2_arm926t
- default arm1136j-s if BR2_arm1136j_s
- default arm1136jf-s if BR2_arm1136jf_s
- default arm1176jz-s if BR2_arm1176jz_s
- default arm1176jzf-s if BR2_arm1176jzf_s
- default cortex-a8 if BR2_cortex_a8
- default cortex-a9 if BR2_cortex_a9
- default strongarm110 if BR2_sa110
- default strongarm1100 if BR2_sa1100
- default xscale if BR2_xscale
- default iwmmxt if BR2_iwmmxt
- default 68000 if BR2_m68k_68000
- default 68010 if BR2_m68k_68010
- default 68020 if BR2_m68k_68020
- default 68030 if BR2_m68k_68030
- default 68040 if BR2_m68k_68040
- default 68060 if BR2_m68k_68060
- default mips1 if BR2_mips_1
- default mips2 if BR2_mips_2
- default mips3 if BR2_mips_3
- default mips4 if BR2_mips_4
- default mips32 if BR2_mips_32
- default mips32r2 if BR2_mips_32r2
- default mips64 if BR2_mips_64
- default mips64r2 if BR2_mips_64r2
- default 401 if BR2_powerpc_401
- default 403 if BR2_powerpc_403
- default 405 if BR2_powerpc_405
- default 405fp if BR2_powerpc_405fp
- default 440 if BR2_powerpc_440
- default 440fp if BR2_powerpc_440fp
- default 505 if BR2_powerpc_505
- default 601 if BR2_powerpc_601
- default 602 if BR2_powerpc_602
- default 603 if BR2_powerpc_603
- default 603e if BR2_powerpc_603e
- default 604 if BR2_powerpc_604
- default 604e if BR2_powerpc_604e
- default 620 if BR2_powerpc_620
- default 630 if BR2_powerpc_630
- default 740 if BR2_powerpc_740
- default 7400 if BR2_powerpc_7400
- default 7450 if BR2_powerpc_7450
- default 750 if BR2_powerpc_750
- default 801 if BR2_powerpc_801
- default 821 if BR2_powerpc_821
- default 823 if BR2_powerpc_823
- default 860 if BR2_powerpc_860
- default 970 if BR2_powerpc_970
- default 8540 if BR2_powerpc_8540
- default 8548 if BR2_powerpc_8548
- default e300c2 if BR2_powerpc_e300c2
- default e300c3 if BR2_powerpc_e300c3
- default e500mc if BR2_powerpc_e500mc
- default v7 if BR2_sparc_v7
- default cypress if BR2_sparc_cypress
- default v8 if BR2_sparc_v8
- default supersparc if BR2_sparc_supersparc
- default hypersparc if BR2_sparc_hypersparc
- default sparclite if BR2_sparc_sparclite
- default f930 if BR2_sparc_f930
- default f934 if BR2_sparc_f934
- default sparclite86x if BR2_sparc_sparclite86x
- default sparclet if BR2_sparc_sparclet
- default tsc701 if BR2_sparc_tsc701
- default v9 if BR2_sparc_v9
- default v9 if BR2_sparc_v9a
- default v9 if BR2_sparc_v9b
- default ultrasparc if BR2_sparc_ultrasparc
- default ultrasparc3 if BR2_sparc_ultrasparc3
- default niagara if BR2_sparc_niagara
-
-config BR2_GCC_TARGET_ARCH
- string
- default i386 if BR2_x86_i386
- default i486 if BR2_x86_i486
- default i586 if BR2_x86_i586
- default pentium-mmx if BR2_x86_pentium_mmx
- default i686 if BR2_x86_i686
- default pentiumpro if BR2_x86_pentiumpro
- default pentium-m if BR2_x86_pentium_m
- default pentium2 if BR2_x86_pentium2
- default pentium3 if BR2_x86_pentium3
- default pentium4 if BR2_x86_pentium4
- default prescott if BR2_x86_prescott
- default nocona if BR2_x86_nocona
- default core2 if BR2_x86_core2
- default atom if BR2_x86_atom
- default k8 if BR2_x86_opteron
- default k8-sse3 if BR2_x86_opteron_sse3
- default barcelona if BR2_x86_barcelona
- default k6 if BR2_x86_k6
- default k6-2 if BR2_x86_k6_2
- default athlon if BR2_x86_athlon
- default athlon-4 if BR2_x86_athlon_4
- default winchip-c6 if BR2_x86_winchip_c6
- default winchip2 if BR2_x86_winchip2
- default c3 if BR2_x86_c3
- default c3-2 if BR2_x86_c32
- default geode if BR2_x86_geode
- default armv4t if BR2_arm7tdmi
- default armv3 if BR2_arm610
- default armv3 if BR2_arm710
- default armv4t if BR2_arm720t
- default armv4t if BR2_arm920t
- default armv4t if BR2_arm922t
- default armv5te if BR2_arm926t
- default armv5t if BR2_arm10t
- default armv6j if BR2_arm1136jf_s
- default armv6zk if BR2_arm1176jz_s
- default armv6zk if BR2_arm1176jzf_s
- default armv7-a if BR2_cortex_a8
- default armv7-a if BR2_cortex_a9
- default armv4 if BR2_sa110
- default armv4 if BR2_sa1100
- default armv5te if BR2_xscale
- default iwmmxt if BR2_iwmmxt
- default 68000 if BR2_m68k_68000
- default 68010 if BR2_m68k_68010
- default 68020 if BR2_m68k_68020
- default 68030 if BR2_m68k_68030
- default 68040 if BR2_m68k_68040
- default 68060 if BR2_m68k_68060
-
-config BR2_GCC_TARGET_ABI
- string
- default apcs-gnu if BR2_ARM_OABI
- default aapcs-linux if BR2_ARM_EABI
- default 32 if BR2_MIPS_OABI32
- default n32 if BR2_MIPS_NABI32
- default 64 if BR2_MIPS_NABI64
- default altivec if BR2_powerpc && BR2_PPC_ABI_altivec
- default no-altivec if BR2_powerpc && BR2_PPC_ABI_no-altivec
- default spe if BR2_powerpc && BR2_PPC_ABI_spe
- default no-spe if BR2_powerpc && BR2_PPC_ABI_no-spe
- default ibmlongdouble if BR2_powerpc && BR2_PPC_ABI_ibmlongdouble
- default ieeelongdouble if BR2_powerpc && BR2_PPC_ABI_ieeelongdouble
-
-config BR2_GCC_TARGET_CPU
- string
- default sparchfleon if BR2_sparc_sparchfleon
- default sparchfleonv8 if BR2_sparc_sparchfleonv8
- default sparcsfleon if BR2_sparc_sparcsfleon
- default sparcsfleonv8 if BR2_sparc_sparcsfleonv8
--
1.7.9.5
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [Buildroot] [PATCH 2/3] Split target/Config.in.arch into multiple Config.in.* in arch/
2012-09-24 6:34 ` [Buildroot] [PATCH 2/3] Split target/Config.in.arch into multiple Config.in.* in arch/ Thomas Petazzoni
@ 2012-11-03 18:28 ` Arnout Vandecappelle
0 siblings, 0 replies; 12+ messages in thread
From: Arnout Vandecappelle @ 2012-11-03 18:28 UTC (permalink / raw)
To: buildroot
On 09/24/12 08:34, Thomas Petazzoni wrote:
> target/Config.in.arch had become too long, and we want to remove the
> target/ directory. So let's move it to arch/ and split it this way:
>
> * An initial Config.in that lists the top-level architecture, and
> sources the arch-specific Config.in.<arch> files, as well as
> Config.in.common (see below)
>
> * One Config.in.<arch> per architecture, listing the CPU families,
> ABI choices, etc.
>
> * One Config.in.common that defines the gcc mtune, march, mcpu values
> and other hidden options.
>
> Signed-off-by: Thomas Petazzoni<thomas.petazzoni@free-electrons.com>
Checked by sorting everything and taking the diff with the original, which
brings me to:
[snip]
> +config BR2_mips64el
> + bool "MIPS64 (little endian)"
> + select BR2_ARCH_IS_64
> + help
> + MIPS is a RISC microprocessor from MIPS Technologies. Big endian.
Not Big endian... But it was like that already in the original.
Also you're using spaces here I think.
[snip]
> +config BR2_mips_3
> + bool "mips III"
> + depends on !BR2_ARCH_IS_64
This 'depends on !BR2_ARCH_IS_64' wasn't present in the original...
Regards,
Arnout
[snip]
--
Arnout Vandecappelle arnout at mind be
Senior Embedded Software Architect +32-16-286540
Essensium/Mind http://www.mind.be
G.Geenslaan 9, 3001 Leuven, Belgium BE 872 984 063 RPR Leuven
LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle
GPG fingerprint: 7CB5 E4CC 6C2E EFD4 6E3D A754 F963 ECAB 2450 2F1F
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Buildroot] [PATCH 3/3] arch: improve definition of gcc mtune, mcpu, etc.
2012-09-24 6:34 [Buildroot] [pull request v2] Pull request for branch remove-target-dir Thomas Petazzoni
2012-09-24 6:34 ` [Buildroot] [PATCH 1/3] New top-level directory: system Thomas Petazzoni
2012-09-24 6:34 ` [Buildroot] [PATCH 2/3] Split target/Config.in.arch into multiple Config.in.* in arch/ Thomas Petazzoni
@ 2012-09-24 6:34 ` Thomas Petazzoni
2012-09-24 17:02 ` Yann E. MORIN
2 siblings, 1 reply; 12+ messages in thread
From: Thomas Petazzoni @ 2012-09-24 6:34 UTC (permalink / raw)
To: buildroot
As suggested by Yann E. Morin, there is a better way than our current
big Config.in.common to define the gcc mtune, mcpu, march,
etc. values. We can split the setting of those values in each
architecture file, which makes a lot more sense.
Therefore, the Config.in file now creates empty kconfig variables
BR2_ARCH, BR2_ENDIAN, BR2_GCC_TARGET_TUNE, BR2_GCC_TARGET_ARCH,
BR2_GCC_TARGET_ABI and BR2_GCC_TARGET_CPU. The values of those
variables are set by the individual Config.in.<arch> files. This is
possible because such files are now only conditionally included
depending on the top-level architecture that has been selected.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
arch/Config.in | 55 +++++++++-
arch/Config.in.arm | 52 ++++++++++
arch/Config.in.avr32 | 5 +
arch/Config.in.bfin | 6 ++
arch/Config.in.common | 244 ---------------------------------------------
arch/Config.in.m68k | 21 ++++
arch/Config.in.microblaze | 10 ++
arch/Config.in.mips | 25 +++++
arch/Config.in.powerpc | 45 +++++++++
arch/Config.in.sh | 17 ++++
arch/Config.in.sparc | 31 ++++++
arch/Config.in.x86 | 89 +++++++++++++++++
12 files changed, 352 insertions(+), 248 deletions(-)
create mode 100644 arch/Config.in.avr32
create mode 100644 arch/Config.in.m68k
create mode 100644 arch/Config.in.microblaze
diff --git a/arch/Config.in b/arch/Config.in
index 1fcb63c..30b1510 100644
--- a/arch/Config.in
+++ b/arch/Config.in
@@ -140,15 +140,62 @@ config BR2_x86_64
endchoice
-config BR2_microblaze
- bool
- default y if BR2_microblazeel || BR2_microblazebe
+# The following string values are defined by the individual
+# Config.in.$ARCH files
+config BR2_ARCH
+ string
+config BR2_ENDIAN
+ string
+
+config BR2_GCC_TARGET_TUNE
+ string
+
+config BR2_GCC_TARGET_ARCH
+ string
+
+config BR2_GCC_TARGET_ABI
+ string
+
+config BR2_GCC_TARGET_CPU
+ string
+
+if BR2_arm || BR2_armeb
source "arch/Config.in.arm"
+endif
+
+if BR2_avr32
+source "arch/Config.in.avr32"
+endif
+
+if BR2_bfin
source "arch/Config.in.bfin"
+endif
+
+if BR2_m68k
+source "arch/Config.in.m68k"
+endif
+
+if BR2_microblazeel || BR2_microblazebe
+source "arch/Config.in.microblaze"
+endif
+
+if BR2_mips || BR2_mips64 || BR2_mipsel || BR2_mips64el
source "arch/Config.in.mips"
+endif
+
+if BR2_powerpc
source "arch/Config.in.powerpc"
+endif
+
+if BR2_sh || BR2_sh64
source "arch/Config.in.sh"
+endif
+
+if BR2_sparc
source "arch/Config.in.sparc"
+endif
+
+if BR2_i386 || BR2_x86_64
source "arch/Config.in.x86"
-source "arch/Config.in.common"
+endif
diff --git a/arch/Config.in.arm b/arch/Config.in.arm
index 8d9db3c..2acedc4 100644
--- a/arch/Config.in.arm
+++ b/arch/Config.in.arm
@@ -60,3 +60,55 @@ config BR2_ARM_OABI
depends on !BR2_GCC_VERSION_4_7_X
endchoice
+config BR2_ARCH
+ default "arm" if BR2_arm
+ default "armeb" if BR2_armeb
+
+config BR2_ENDIAN
+ default "LITTLE" if BR2_arm
+ default "BIG" if BR2_armeb
+
+config BR2_GCC_TARGET_TUNE
+ default arm600 if BR2_arm600
+ default arm610 if BR2_arm610
+ default arm620 if BR2_arm620
+ default arm7tdmi if BR2_arm7tdmi
+ default arm7tdmi if BR2_arm720t
+ default arm7tdmi if BR2_arm740t
+ default arm920 if BR2_arm920
+ default arm920t if BR2_arm920t
+ default arm922t if BR2_arm922t
+ default arm926ej-s if BR2_arm926t
+ default arm1136j-s if BR2_arm1136j_s
+ default arm1136jf-s if BR2_arm1136jf_s
+ default arm1176jz-s if BR2_arm1176jz_s
+ default arm1176jzf-s if BR2_arm1176jzf_s
+ default cortex-a8 if BR2_cortex_a8
+ default cortex-a9 if BR2_cortex_a9
+ default strongarm110 if BR2_sa110
+ default strongarm1100 if BR2_sa1100
+ default xscale if BR2_xscale
+ default iwmmxt if BR2_iwmmxt
+
+config BR2_GCC_TARGET_ARCH
+ default armv4t if BR2_arm7tdmi
+ default armv3 if BR2_arm610
+ default armv3 if BR2_arm710
+ default armv4t if BR2_arm720t
+ default armv4t if BR2_arm920t
+ default armv4t if BR2_arm922t
+ default armv5te if BR2_arm926t
+ default armv5t if BR2_arm10t
+ default armv6j if BR2_arm1136jf_s
+ default armv6zk if BR2_arm1176jz_s
+ default armv6zk if BR2_arm1176jzf_s
+ default armv7-a if BR2_cortex_a8
+ default armv7-a if BR2_cortex_a9
+ default armv4 if BR2_sa110
+ default armv4 if BR2_sa1100
+ default armv5te if BR2_xscale
+ default iwmmxt if BR2_iwmmxt
+
+config BR2_GCC_TARGET_ABI
+ default apcs-gnu if BR2_ARM_OABI
+ default aapcs-linux if BR2_ARM_EABI
diff --git a/arch/Config.in.avr32 b/arch/Config.in.avr32
new file mode 100644
index 0000000..ebf8454
--- /dev/null
+++ b/arch/Config.in.avr32
@@ -0,0 +1,5 @@
+config BR2_ARCH
+ default "avr32"
+
+config BR2_ENDIAN
+ default "BIG"
diff --git a/arch/Config.in.bfin b/arch/Config.in.bfin
index 1823bde..0b137ae 100644
--- a/arch/Config.in.bfin
+++ b/arch/Config.in.bfin
@@ -8,3 +8,9 @@ config BR2_BFIN_FLAT
bool "FLAT"
select BR2_PREFER_STATIC_LIB
endchoice
+
+config BR2_ARCH
+ default "bfin"
+
+config BR2_ENDIAN
+ default "LITTLE"
diff --git a/arch/Config.in.common b/arch/Config.in.common
index 3863843..e69de29 100644
--- a/arch/Config.in.common
+++ b/arch/Config.in.common
@@ -1,244 +0,0 @@
-config BR2_ARCH
- string
- default "arm" if BR2_arm
- default "armeb" if BR2_armeb
- default "avr32" if BR2_avr32
- default "bfin" if BR2_bfin
- default "i386" if BR2_x86_i386
- default "i486" if BR2_x86_i486
- default "i586" if BR2_x86_i586
- default "i586" if BR2_x86_pentium_mmx
- default "i586" if BR2_x86_geode
- default "i586" if BR2_x86_c3
- default "i686" if BR2_x86_c32
- default "i586" if BR2_x86_winchip_c6
- default "i586" if BR2_x86_winchip2
- default "i686" if BR2_x86_i686
- default "i686" if BR2_x86_pentium2
- default "i686" if BR2_x86_pentium3
- default "i686" if BR2_x86_pentium4
- default "i686" if BR2_x86_pentium_m
- default "i686" if BR2_x86_pentiumpro
- default "i686" if BR2_x86_prescott
- default "i686" if BR2_x86_nocona && BR2_i386
- default "i686" if BR2_x86_core2 && BR2_i386
- default "i686" if BR2_x86_atom && BR2_i386
- default "i686" if BR2_x86_opteron && BR2_i386
- default "i686" if BR2_x86_opteron_sse3 && BR2_i386
- default "i686" if BR2_x86_barcelona && BR2_i386
- default "i686" if BR2_x86_k6
- default "i686" if BR2_x86_k6_2
- default "i686" if BR2_x86_athlon
- default "i686" if BR2_x86_athlon_4
- default "x86_64" if BR2_x86_64
- default "m68k" if BR2_m68k
- default "microblaze" if BR2_microblaze
- default "mips" if BR2_mips
- default "mipsel" if BR2_mipsel
- default "mips64" if BR2_mips64
- default "mips64el" if BR2_mips64el
- default "powerpc" if BR2_powerpc
- default "sh2" if BR2_sh2
- default "sh2a" if BR2_sh2a
- default "sh3" if BR2_sh3
- default "sh3eb" if BR2_sh3eb
- default "sh4" if BR2_sh4
- default "sh4eb" if BR2_sh4eb
- default "sh4a" if BR2_sh4a
- default "sh4aeb" if BR2_sh4aeb
- default "sh64" if BR2_sh64
- default "sparc" if BR2_sparc
-
-
-config BR2_ENDIAN
- string
- default "LITTLE" if BR2_arm || BR2_bfin || BR2_i386 || BR2_mipsel || BR2_mips64el || \
- BR2_sh3 || BR2_sh4 || BR2_sh4a || BR2_x86_64 || BR2_sh64 || \
- BR2_microblazeel
- default "BIG" if BR2_armeb || BR2_avr32 || BR2_m68k || BR2_mips || BR2_mips64 || \
- BR2_powerpc || BR2_sh2 || BR2_sh2a || \
- BR2_sh3eb || BR2_sh4eb || BR2_sh4aeb || BR2_sparc || \
- BR2_microblazebe
-
-config BR2_GCC_TARGET_TUNE
- string
- default i386 if BR2_x86_i386
- default i486 if BR2_x86_i486
- default i586 if BR2_x86_i586
- default pentium-mmx if BR2_x86_pentium_mmx
- default i686 if BR2_x86_i686
- default pentiumpro if BR2_x86_pentiumpro
- default pentium-m if BR2_x86_pentium_m
- default pentium2 if BR2_x86_pentium2
- default pentium3 if BR2_x86_pentium3
- default pentium4 if BR2_x86_pentium4
- default prescott if BR2_x86_prescott
- default nocona if BR2_x86_nocona
- default core2 if BR2_x86_core2
- default atom if BR2_x86_atom
- default k8 if BR2_x86_opteron
- default k8-sse3 if BR2_x86_opteron_sse3
- default barcelona if BR2_x86_barcelona
- default k6 if BR2_x86_k6
- default k6-2 if BR2_x86_k6_2
- default athlon if BR2_x86_athlon
- default athlon-4 if BR2_x86_athlon_4
- default winchip-c6 if BR2_x86_winchip_c6
- default winchip2 if BR2_x86_winchip2
- default c3 if BR2_x86_c3
- default c3-2 if BR2_x86_c32
- default geode if BR2_x86_geode
- default generic if BR2_x86_generic
- default arm600 if BR2_arm600
- default arm610 if BR2_arm610
- default arm620 if BR2_arm620
- default arm7tdmi if BR2_arm7tdmi
- default arm7tdmi if BR2_arm720t
- default arm7tdmi if BR2_arm740t
- default arm920 if BR2_arm920
- default arm920t if BR2_arm920t
- default arm922t if BR2_arm922t
- default arm926ej-s if BR2_arm926t
- default arm1136j-s if BR2_arm1136j_s
- default arm1136jf-s if BR2_arm1136jf_s
- default arm1176jz-s if BR2_arm1176jz_s
- default arm1176jzf-s if BR2_arm1176jzf_s
- default cortex-a8 if BR2_cortex_a8
- default cortex-a9 if BR2_cortex_a9
- default strongarm110 if BR2_sa110
- default strongarm1100 if BR2_sa1100
- default xscale if BR2_xscale
- default iwmmxt if BR2_iwmmxt
- default 68000 if BR2_m68k_68000
- default 68010 if BR2_m68k_68010
- default 68020 if BR2_m68k_68020
- default 68030 if BR2_m68k_68030
- default 68040 if BR2_m68k_68040
- default 68060 if BR2_m68k_68060
- default mips1 if BR2_mips_1
- default mips2 if BR2_mips_2
- default mips3 if BR2_mips_3
- default mips4 if BR2_mips_4
- default mips32 if BR2_mips_32
- default mips32r2 if BR2_mips_32r2
- default mips64 if BR2_mips_64
- default mips64r2 if BR2_mips_64r2
- default 401 if BR2_powerpc_401
- default 403 if BR2_powerpc_403
- default 405 if BR2_powerpc_405
- default 405fp if BR2_powerpc_405fp
- default 440 if BR2_powerpc_440
- default 440fp if BR2_powerpc_440fp
- default 505 if BR2_powerpc_505
- default 601 if BR2_powerpc_601
- default 602 if BR2_powerpc_602
- default 603 if BR2_powerpc_603
- default 603e if BR2_powerpc_603e
- default 604 if BR2_powerpc_604
- default 604e if BR2_powerpc_604e
- default 620 if BR2_powerpc_620
- default 630 if BR2_powerpc_630
- default 740 if BR2_powerpc_740
- default 7400 if BR2_powerpc_7400
- default 7450 if BR2_powerpc_7450
- default 750 if BR2_powerpc_750
- default 801 if BR2_powerpc_801
- default 821 if BR2_powerpc_821
- default 823 if BR2_powerpc_823
- default 860 if BR2_powerpc_860
- default 970 if BR2_powerpc_970
- default 8540 if BR2_powerpc_8540
- default 8548 if BR2_powerpc_8548
- default e300c2 if BR2_powerpc_e300c2
- default e300c3 if BR2_powerpc_e300c3
- default e500mc if BR2_powerpc_e500mc
- default v7 if BR2_sparc_v7
- default cypress if BR2_sparc_cypress
- default v8 if BR2_sparc_v8
- default supersparc if BR2_sparc_supersparc
- default hypersparc if BR2_sparc_hypersparc
- default sparclite if BR2_sparc_sparclite
- default f930 if BR2_sparc_f930
- default f934 if BR2_sparc_f934
- default sparclite86x if BR2_sparc_sparclite86x
- default sparclet if BR2_sparc_sparclet
- default tsc701 if BR2_sparc_tsc701
- default v9 if BR2_sparc_v9
- default v9 if BR2_sparc_v9a
- default v9 if BR2_sparc_v9b
- default ultrasparc if BR2_sparc_ultrasparc
- default ultrasparc3 if BR2_sparc_ultrasparc3
- default niagara if BR2_sparc_niagara
-
-config BR2_GCC_TARGET_ARCH
- string
- default i386 if BR2_x86_i386
- default i486 if BR2_x86_i486
- default i586 if BR2_x86_i586
- default pentium-mmx if BR2_x86_pentium_mmx
- default i686 if BR2_x86_i686
- default pentiumpro if BR2_x86_pentiumpro
- default pentium-m if BR2_x86_pentium_m
- default pentium2 if BR2_x86_pentium2
- default pentium3 if BR2_x86_pentium3
- default pentium4 if BR2_x86_pentium4
- default prescott if BR2_x86_prescott
- default nocona if BR2_x86_nocona
- default core2 if BR2_x86_core2
- default atom if BR2_x86_atom
- default k8 if BR2_x86_opteron
- default k8-sse3 if BR2_x86_opteron_sse3
- default barcelona if BR2_x86_barcelona
- default k6 if BR2_x86_k6
- default k6-2 if BR2_x86_k6_2
- default athlon if BR2_x86_athlon
- default athlon-4 if BR2_x86_athlon_4
- default winchip-c6 if BR2_x86_winchip_c6
- default winchip2 if BR2_x86_winchip2
- default c3 if BR2_x86_c3
- default c3-2 if BR2_x86_c32
- default geode if BR2_x86_geode
- default armv4t if BR2_arm7tdmi
- default armv3 if BR2_arm610
- default armv3 if BR2_arm710
- default armv4t if BR2_arm720t
- default armv4t if BR2_arm920t
- default armv4t if BR2_arm922t
- default armv5te if BR2_arm926t
- default armv5t if BR2_arm10t
- default armv6j if BR2_arm1136jf_s
- default armv6zk if BR2_arm1176jz_s
- default armv6zk if BR2_arm1176jzf_s
- default armv7-a if BR2_cortex_a8
- default armv7-a if BR2_cortex_a9
- default armv4 if BR2_sa110
- default armv4 if BR2_sa1100
- default armv5te if BR2_xscale
- default iwmmxt if BR2_iwmmxt
- default 68000 if BR2_m68k_68000
- default 68010 if BR2_m68k_68010
- default 68020 if BR2_m68k_68020
- default 68030 if BR2_m68k_68030
- default 68040 if BR2_m68k_68040
- default 68060 if BR2_m68k_68060
-
-config BR2_GCC_TARGET_ABI
- string
- default apcs-gnu if BR2_ARM_OABI
- default aapcs-linux if BR2_ARM_EABI
- default 32 if BR2_MIPS_OABI32
- default n32 if BR2_MIPS_NABI32
- default 64 if BR2_MIPS_NABI64
- default altivec if BR2_powerpc && BR2_PPC_ABI_altivec
- default no-altivec if BR2_powerpc && BR2_PPC_ABI_no-altivec
- default spe if BR2_powerpc && BR2_PPC_ABI_spe
- default no-spe if BR2_powerpc && BR2_PPC_ABI_no-spe
- default ibmlongdouble if BR2_powerpc && BR2_PPC_ABI_ibmlongdouble
- default ieeelongdouble if BR2_powerpc && BR2_PPC_ABI_ieeelongdouble
-
-config BR2_GCC_TARGET_CPU
- string
- default sparchfleon if BR2_sparc_sparchfleon
- default sparchfleonv8 if BR2_sparc_sparchfleonv8
- default sparcsfleon if BR2_sparc_sparcsfleon
- default sparcsfleonv8 if BR2_sparc_sparcsfleonv8
diff --git a/arch/Config.in.m68k b/arch/Config.in.m68k
new file mode 100644
index 0000000..b3d95b7
--- /dev/null
+++ b/arch/Config.in.m68k
@@ -0,0 +1,21 @@
+config BR2_ARCH
+ default "m68k" if BR2_m68k
+
+config BR2_ENDIAN
+ default "BIG"
+
+config BR2_GCC_TARGET_TUNE
+ default 68000 if BR2_m68k_68000
+ default 68010 if BR2_m68k_68010
+ default 68020 if BR2_m68k_68020
+ default 68030 if BR2_m68k_68030
+ default 68040 if BR2_m68k_68040
+ default 68060 if BR2_m68k_68060
+
+config BR2_GCC_TARGET_ARCH
+ default 68000 if BR2_m68k_68000
+ default 68010 if BR2_m68k_68010
+ default 68020 if BR2_m68k_68020
+ default 68030 if BR2_m68k_68030
+ default 68040 if BR2_m68k_68040
+ default 68060 if BR2_m68k_68060
diff --git a/arch/Config.in.microblaze b/arch/Config.in.microblaze
new file mode 100644
index 0000000..dbdd99a
--- /dev/null
+++ b/arch/Config.in.microblaze
@@ -0,0 +1,10 @@
+config BR2_ARCH
+ default "microblaze"
+
+config BR2_ENDIAN
+ default "LITTLE" if BR2_microblazeel
+ default "BIG" if BR2_microblazebe
+
+config BR2_microblaze
+ bool
+ default y if BR2_microblazeel || BR2_microblazebe
diff --git a/arch/Config.in.mips b/arch/Config.in.mips
index dfcb1c3..f5162ca 100644
--- a/arch/Config.in.mips
+++ b/arch/Config.in.mips
@@ -52,3 +52,28 @@ config BR2_MIPS_NABI64
bool "n64"
depends on BR2_ARCH_IS_64
endchoice
+
+config BR2_ARCH
+ default "mips" if BR2_mips
+ default "mipsel" if BR2_mipsel
+ default "mips64" if BR2_mips64
+ default "mips64el" if BR2_mips64el
+
+config BR2_ENDIAN
+ default "LITTLE" if BR2_mipsel || BR2_mips64el
+ default "BIG" if BR2_mips || BR2_mips64
+
+config BR2_GCC_TARGET_TUNE
+ default mips1 if BR2_mips_1
+ default mips2 if BR2_mips_2
+ default mips3 if BR2_mips_3
+ default mips4 if BR2_mips_4
+ default mips32 if BR2_mips_32
+ default mips32r2 if BR2_mips_32r2
+ default mips64 if BR2_mips_64
+ default mips64r2 if BR2_mips_64r2
+
+config BR2_GCC_TARGET_ABI
+ default 32 if BR2_MIPS_OABI32
+ default n32 if BR2_MIPS_NABI32
+ default 64 if BR2_MIPS_NABI64
diff --git a/arch/Config.in.powerpc b/arch/Config.in.powerpc
index 20b0b06..55c1651 100644
--- a/arch/Config.in.powerpc
+++ b/arch/Config.in.powerpc
@@ -81,3 +81,48 @@ config BR2_powerpc_SPE
bool "SPE"
depends on BR2_powerpc_8540 || BR2_powerpc_8548
endchoice
+
+config BR2_ARCH
+ default "powerpc" if BR2_powerpc
+
+config BR2_ENDIAN
+ default "BIG"
+
+config BR2_GCC_TARGET_TUNE
+ default 401 if BR2_powerpc_401
+ default 403 if BR2_powerpc_403
+ default 405 if BR2_powerpc_405
+ default 405fp if BR2_powerpc_405fp
+ default 440 if BR2_powerpc_440
+ default 440fp if BR2_powerpc_440fp
+ default 505 if BR2_powerpc_505
+ default 601 if BR2_powerpc_601
+ default 602 if BR2_powerpc_602
+ default 603 if BR2_powerpc_603
+ default 603e if BR2_powerpc_603e
+ default 604 if BR2_powerpc_604
+ default 604e if BR2_powerpc_604e
+ default 620 if BR2_powerpc_620
+ default 630 if BR2_powerpc_630
+ default 740 if BR2_powerpc_740
+ default 7400 if BR2_powerpc_7400
+ default 7450 if BR2_powerpc_7450
+ default 750 if BR2_powerpc_750
+ default 801 if BR2_powerpc_801
+ default 821 if BR2_powerpc_821
+ default 823 if BR2_powerpc_823
+ default 860 if BR2_powerpc_860
+ default 970 if BR2_powerpc_970
+ default 8540 if BR2_powerpc_8540
+ default 8548 if BR2_powerpc_8548
+ default e300c2 if BR2_powerpc_e300c2
+ default e300c3 if BR2_powerpc_e300c3
+ default e500mc if BR2_powerpc_e500mc
+
+config BR2_GCC_TARGET_ABI
+ default altivec if BR2_PPC_ABI_altivec
+ default no-altivec if BR2_PPC_ABI_no-altivec
+ default spe if BR2_PPC_ABI_spe
+ default no-spe if BR2_PPC_ABI_no-spe
+ default ibmlongdouble if BR2_PPC_ABI_ibmlongdouble
+ default ieeelongdouble if BR2_PPC_ABI_ieeelongdouble
diff --git a/arch/Config.in.sh b/arch/Config.in.sh
index 314c55a..cf70fd5 100644
--- a/arch/Config.in.sh
+++ b/arch/Config.in.sh
@@ -22,3 +22,20 @@ config BR2_sh4a
config BR2_sh4aeb
bool "sh4aeb (SH4A big endian)"
endchoice
+
+config BR2_ARCH
+ default "sh2" if BR2_sh2
+ default "sh2a" if BR2_sh2a
+ default "sh3" if BR2_sh3
+ default "sh3eb" if BR2_sh3eb
+ default "sh4" if BR2_sh4
+ default "sh4eb" if BR2_sh4eb
+ default "sh4a" if BR2_sh4a
+ default "sh4aeb" if BR2_sh4aeb
+ default "sh64" if BR2_sh64
+
+config BR2_ENDIAN
+ default "LITTLE" if BR2_sh3 || BR2_sh4 || BR2_sh4a || \
+ BR2_x86_64 || BR2_sh64
+ default "BIG" if BR2_sh2 || BR2_sh2a || BR2_sh3eb || \
+ BR2_sh4eb || BR2_sh4aeb
diff --git a/arch/Config.in.sparc b/arch/Config.in.sparc
index 85e0833..d810b75 100644
--- a/arch/Config.in.sparc
+++ b/arch/Config.in.sparc
@@ -36,3 +36,34 @@ config BR2_sparc_sparclet
config BR2_sparc_tsc701
bool "tsc701"
endchoice
+
+config BR2_ARCH
+ default "sparc" if BR2_sparc
+
+config BR2_ENDIAN
+ default "BIG"
+
+config BR2_GCC_TARGET_TUNE
+ default v7 if BR2_sparc_v7
+ default cypress if BR2_sparc_cypress
+ default v8 if BR2_sparc_v8
+ default supersparc if BR2_sparc_supersparc
+ default hypersparc if BR2_sparc_hypersparc
+ default sparclite if BR2_sparc_sparclite
+ default f930 if BR2_sparc_f930
+ default f934 if BR2_sparc_f934
+ default sparclite86x if BR2_sparc_sparclite86x
+ default sparclet if BR2_sparc_sparclet
+ default tsc701 if BR2_sparc_tsc701
+ default v9 if BR2_sparc_v9
+ default v9 if BR2_sparc_v9a
+ default v9 if BR2_sparc_v9b
+ default ultrasparc if BR2_sparc_ultrasparc
+ default ultrasparc3 if BR2_sparc_ultrasparc3
+ default niagara if BR2_sparc_niagara
+
+config BR2_GCC_TARGET_CPU
+ default sparchfleon if BR2_sparc_sparchfleon
+ default sparchfleonv8 if BR2_sparc_sparchfleonv8
+ default sparcsfleon if BR2_sparc_sparcsfleon
+ default sparcsfleonv8 if BR2_sparc_sparcsfleonv8
diff --git a/arch/Config.in.x86 b/arch/Config.in.x86
index 4f32d74..ef29a71 100644
--- a/arch/Config.in.x86
+++ b/arch/Config.in.x86
@@ -144,3 +144,92 @@ config BR2_x86_winchip2
select BR2_X86_CPU_HAS_MMX
depends on !BR2_x86_64
endchoice
+
+config BR2_ARCH
+ default "i386" if BR2_x86_i386
+ default "i486" if BR2_x86_i486
+ default "i586" if BR2_x86_i586
+ default "i586" if BR2_x86_pentium_mmx
+ default "i586" if BR2_x86_geode
+ default "i586" if BR2_x86_c3
+ default "i686" if BR2_x86_c32
+ default "i586" if BR2_x86_winchip_c6
+ default "i586" if BR2_x86_winchip2
+ default "i686" if BR2_x86_i686
+ default "i686" if BR2_x86_pentium2
+ default "i686" if BR2_x86_pentium3
+ default "i686" if BR2_x86_pentium4
+ default "i686" if BR2_x86_pentium_m
+ default "i686" if BR2_x86_pentiumpro
+ default "i686" if BR2_x86_prescott
+ default "i686" if BR2_x86_nocona && BR2_i386
+ default "i686" if BR2_x86_core2 && BR2_i386
+ default "i686" if BR2_x86_atom && BR2_i386
+ default "i686" if BR2_x86_opteron && BR2_i386
+ default "i686" if BR2_x86_opteron_sse3 && BR2_i386
+ default "i686" if BR2_x86_barcelona && BR2_i386
+ default "i686" if BR2_x86_k6
+ default "i686" if BR2_x86_k6_2
+ default "i686" if BR2_x86_athlon
+ default "i686" if BR2_x86_athlon_4
+ default "x86_64" if BR2_x86_64
+
+config BR2_ENDIAN
+ default "LITTLE"
+
+config BR2_GCC_TARGET_TUNE
+ default i386 if BR2_x86_i386
+ default i486 if BR2_x86_i486
+ default i586 if BR2_x86_i586
+ default pentium-mmx if BR2_x86_pentium_mmx
+ default i686 if BR2_x86_i686
+ default pentiumpro if BR2_x86_pentiumpro
+ default pentium-m if BR2_x86_pentium_m
+ default pentium2 if BR2_x86_pentium2
+ default pentium3 if BR2_x86_pentium3
+ default pentium4 if BR2_x86_pentium4
+ default prescott if BR2_x86_prescott
+ default nocona if BR2_x86_nocona
+ default core2 if BR2_x86_core2
+ default atom if BR2_x86_atom
+ default k8 if BR2_x86_opteron
+ default k8-sse3 if BR2_x86_opteron_sse3
+ default barcelona if BR2_x86_barcelona
+ default k6 if BR2_x86_k6
+ default k6-2 if BR2_x86_k6_2
+ default athlon if BR2_x86_athlon
+ default athlon-4 if BR2_x86_athlon_4
+ default winchip-c6 if BR2_x86_winchip_c6
+ default winchip2 if BR2_x86_winchip2
+ default c3 if BR2_x86_c3
+ default c3-2 if BR2_x86_c32
+ default geode if BR2_x86_geode
+ default generic if BR2_x86_generic
+
+config BR2_GCC_TARGET_ARCH
+ default i386 if BR2_x86_i386
+ default i486 if BR2_x86_i486
+ default i586 if BR2_x86_i586
+ default pentium-mmx if BR2_x86_pentium_mmx
+ default i686 if BR2_x86_i686
+ default pentiumpro if BR2_x86_pentiumpro
+ default pentium-m if BR2_x86_pentium_m
+ default pentium2 if BR2_x86_pentium2
+ default pentium3 if BR2_x86_pentium3
+ default pentium4 if BR2_x86_pentium4
+ default prescott if BR2_x86_prescott
+ default nocona if BR2_x86_nocona
+ default core2 if BR2_x86_core2
+ default atom if BR2_x86_atom
+ default k8 if BR2_x86_opteron
+ default k8-sse3 if BR2_x86_opteron_sse3
+ default barcelona if BR2_x86_barcelona
+ default k6 if BR2_x86_k6
+ default k6-2 if BR2_x86_k6_2
+ default athlon if BR2_x86_athlon
+ default athlon-4 if BR2_x86_athlon_4
+ default winchip-c6 if BR2_x86_winchip_c6
+ default winchip2 if BR2_x86_winchip2
+ default c3 if BR2_x86_c3
+ default c3-2 if BR2_x86_c32
+ default geode if BR2_x86_geode
--
1.7.9.5
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [Buildroot] [PATCH 3/3] arch: improve definition of gcc mtune, mcpu, etc.
2012-09-24 6:34 ` [Buildroot] [PATCH 3/3] arch: improve definition of gcc mtune, mcpu, etc Thomas Petazzoni
@ 2012-09-24 17:02 ` Yann E. MORIN
0 siblings, 0 replies; 12+ messages in thread
From: Yann E. MORIN @ 2012-09-24 17:02 UTC (permalink / raw)
To: buildroot
Thomas, All,
On Monday 24 September 2012 08:34:31 Thomas Petazzoni wrote:
> As suggested by Yann E. Morin, there is a better way than our current
> big Config.in.common to define the gcc mtune, mcpu, march,
> etc. values. We can split the setting of those values in each
> architecture file, which makes a lot more sense.
>
> Therefore, the Config.in file now creates empty kconfig variables
> BR2_ARCH, BR2_ENDIAN, BR2_GCC_TARGET_TUNE, BR2_GCC_TARGET_ARCH,
> BR2_GCC_TARGET_ABI and BR2_GCC_TARGET_CPU. The values of those
> variables are set by the individual Config.in.<arch> files. This is
> possible because such files are now only conditionally included
> depending on the top-level architecture that has been selected.
[--SNIP--]
> diff --git a/arch/Config.in.arm b/arch/Config.in.arm
> index 8d9db3c..2acedc4 100644
> --- a/arch/Config.in.arm
> +++ b/arch/Config.in.arm
> @@ -60,3 +60,55 @@ config BR2_ARM_OABI
> depends on !BR2_GCC_VERSION_4_7_X
> endchoice
>
> +config BR2_ARCH
> + default "arm" if BR2_arm
> + default "armeb" if BR2_armeb
> +
> +config BR2_ENDIAN
> + default "LITTLE" if BR2_arm
> + default "BIG" if BR2_armeb
> +
> +config BR2_GCC_TARGET_TUNE
> + default arm600 if BR2_arm600
This is a 'string' option, so defaults should be enclosed between
double-quotes:
default "arm600" if BR2_ARM600
Ditto for all archs.
Yep, that's how the code was prior to your changes, but why not clean it
up in the process (either in this patch, or in a following patch)?
If you fix that in this patch, or in a following patch:
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Regards,
Yann E. MORIN.
--
.-----------------.--------------------.------------------.--------------------.
| Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ |
| +33 223 225 172 `------------.-------: X AGAINST | \e/ There is no |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. |
'------------------------------^-------^------------------^--------------------'
^ permalink raw reply [flat|nested] 12+ messages in thread