diff options
| author |   Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2011-06-02 17:50:12 (GMT) |
|---|---|---|
| committer | Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2011-06-02 17:50:12 (GMT) |
| commit | 08ebd6ec3db26f34ea4fcb04fc475aec5e26ad73 (patch) | |
| tree | e56d4e3265449c78864025a3dc52176d410a26fe /config | |
| parent | 203f2d36ba5a60a3617576b1b6c755fafe4e9971 (diff) | |
cc/gcc: CC_STATIC_LIBSTDCXX 'depends on' CONFIGURE_has_static_libstdcpp
Hide the staticaly linked libstdc++ option if the static libstdc++ is not
present, detected at configure time.
Add a blind option that says whether static linking is possible at all.
It defaults to 'y', but depends on the needed CONFIGURE_* options. For
now, it only depends on static libtdc++, but new dependencies can be
easily added.
Hide the global static toolchain option behind this new option.
Original patch by Bryan Hundven <bryanhundven@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Diffstat (limited to 'config')
| -rw-r--r-- | config/cc/gcc.in.2 | 1 | ||||
| -rw-r--r-- | config/toolchain.in | 9 |
2 files changed, 10 insertions, 0 deletions
diff --git a/config/cc/gcc.in.2 b/config/cc/gcc.in.2 index bf33373..c8d991a 100644 --- a/config/cc/gcc.in.2 +++ b/config/cc/gcc.in.2 @@ -44,6 +44,7 @@ config CC_STATIC_LIBSTDCXX bool prompt "Link libstdc++ statically into the gcc binary" default y + depends on CONFIGURE_has_static_libstdcxx depends on CC_GCC_4_4_or_later help Newer gcc versions use the PPL library which is C++ code. Statically diff --git a/config/toolchain.in b/config/toolchain.in index d5ee6b7..bc8f19c 100644 --- a/config/toolchain.in +++ b/config/toolchain.in @@ -46,10 +46,19 @@ config SYSROOT_DIR_PREFIX In fact, the sysroot path is constructed as: ${CT_PREFIX_DIR}/${CT_TARGET}/${CT_SYSROOT_DIR_PREFIX}/${CT_SYSROOT_NAME} +# In case we need to add more conditions to enable static +# toolchain, we'll be adding them here +config STATIC_TOOLCHAIN_POSSIBLE + bool + default y + depends on CONFIGURE_has_static_libstdcxx + # Add new deps here! :-) + config STATIC_TOOLCHAIN bool prompt "Build Static Toolchain (EXPERIMENTAL)" depends on EXPERIMENTAL + depends on STATIC_TOOLCHAIN_POSSIBLE help Build static host binaries. |