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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2014-02-20 14:32:45 +0100 |
|---|---|---|
| committer | Peter Korsgaard <peter@korsgaard.com> | 2014-02-20 19:06:31 +0100 |
| commit | 8797a8cb587634c907321ab6aa50ba5400392739 (patch) | |
| tree | 4405ffda9212e425726c91266bb287b923990045 /package/icu | |
| parent | 085d4f02706de9dcf7e76c3967a060bc6eddc292 (diff) | |
icu: not available when BR2_BINFMT_FLAT is used
icu does not recognize 'uclinux' as a supported platform. While making
it recognize uclinux is easy, there is another problem down the road:
icu does very weird things to generate an ELF library containing
static data (libicudata.a), and the generated library being ELF, it is
not compatible with the FLAT binary format expected by uclinux
platforms such as Blackfin in FLAT format.
Therefore, we simply disallow the selection of icu on FLAT
platforms.
Note that adding a dependency on BR2_BINFMT_ELF doesn't work, because
BR2_BINFMT_FDPIC is considered to be separate (even if technically
FDPIC is a derivative of ELF). That's why the dependency we're adding
is "depends on !BR2_BINFMT_FLAT" and not "depends on BR2_BINFMT_ELF".
Fixes:
http://autobuild.buildroot.org/results/b41/b415fed7fae4012bad7d8b53a481bd71bdab716f/build-end.log
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Diffstat (limited to 'package/icu')
| -rw-r--r-- | package/icu/Config.in | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/package/icu/Config.in b/package/icu/Config.in index b736b438d..9a278942f 100644 --- a/package/icu/Config.in +++ b/package/icu/Config.in @@ -3,6 +3,10 @@ config BR2_PACKAGE_ICU depends on BR2_INSTALL_LIBSTDCPP depends on BR2_USE_WCHAR depends on BR2_TOOLCHAIN_HAS_THREADS + # icu does some funky things by generating by itself an ELF + # file, and it cannot easily be changed to generate FLAT + # format. + depends on !BR2_BINFMT_FLAT depends on !BR2_arc # atomic builtins help International Components for Unicode. @@ -11,5 +15,6 @@ config BR2_PACKAGE_ICU comment "icu needs a toolchain w/ C++, wchar, threads" depends on !BR2_arc + depends on !BR2_BINFMT_FLAT depends on !BR2_INSTALL_LIBSTDCPP || !BR2_USE_WCHAR || \ !BR2_TOOLCHAIN_HAS_THREADS |