diff options
| author | Yann E. MORIN" <yann.morin.1998@free.fr> | 2013-01-20 12:58:22 +0000 |
|---|---|---|
| committer | willy tarreau <w@1wt.eu> | 2013-01-20 12:58:22 +0000 |
| commit | 150f500426b4bfe1c4b037c40d989a81aa3b6f9c (patch) | |
| tree | f9907ed44a9f67e65b8ae8482ff197b13275197e /config/target.in | |
| parent | d82f1c6f2a86707ebcfe134cb600b382cb00cc65 (diff) | |
| download | crosstool-ng-150f500426b4bfe1c4b037c40d989a81aa3b6f9c.tar.gz crosstool-ng-150f500426b4bfe1c4b037c40d989a81aa3b6f9c.tar.bz2 crosstool-ng-150f500426b4bfe1c4b037c40d989a81aa3b6f9c.zip | |
arch: allow adding a suffix to the arch-part of a tuple
For some architectures, it is legit to have an alternate value in the
'architecture' part of the tuple. For example:
armv5te-*
armv7a8-*
Besides, some packages expect the tuple to reflect the arch variant
(eg. openMPI) to detect the variant's capabilities (eg. atomic
primitives).
This patch adds an option for the user to specify a suffix to be added
to the arch-part of the tuple.
Signed-off-by: Willy Tarreau <w@1wt.eu>
Message-ID: <20130120225822.GS6838@1wt.eu>
Patch-Id: 213994
[yann.morin.1998@free.fr: make it a suffix, not an override]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Diffstat (limited to 'config/target.in')
| -rw-r--r-- | config/target.in | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/config/target.in b/config/target.in index 6c5e1825..930876f9 100644 --- a/config/target.in +++ b/config/target.in @@ -41,6 +41,21 @@ config TARGET_LDFLAGS source "config.gen/arch.in" +config ARCH_SUFFIX + string + prompt "Suffix to the arch-part" + help + Some architectures have multiple variants and being able to specify + the variant instead of the arch is quite convenient. This is commonly + seen for instance when "armv5tel-" is used as a prefix instead of the + more generic "arm-", or with "alphaev6-" instead of "alpha-". + + Whatever you enter here will be appended to the architecture-part of the + tuple, just before the first '-'. It will override any architecture- + specific suffix that crosstool-NG may compute. + + If you are not sure about what this is, leave it blank. + #-------------------------------------- comment "Generic target options" |