diff options
Diffstat (limited to 'config/cc/gcc.in.2')
| -rw-r--r-- | config/cc/gcc.in.2 | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/config/cc/gcc.in.2 b/config/cc/gcc.in.2 index 577bf42..b3bfecc 100644 --- a/config/cc/gcc.in.2 +++ b/config/cc/gcc.in.2 @@ -59,16 +59,16 @@ config CC_GCC_TARGET_FINAL tricks are not done and the compiler is build with all/install. config STATIC_TOOLCHAIN - select CC_GCC_STATIC_LIBSTDCXX if CC_GCC_4_4_or_later + bool + select CC_GCC_STATIC_LIBSTDCXX config CC_GCC_STATIC_LIBSTDCXX bool prompt "Link libstdc++ statically into the gcc binary" default y - depends on CC_GCC_4_4_or_later select WANTS_STATIC_LINK help - Newer gcc versions use the PPL library which is C++ code. Statically + Newer gcc versions require some c++ libraries. So statically linking libstdc++ increases the likeliness that the gcc binary will run on machines other than the one which it was built on, without having to worry about distributing the matching version of libstdc++ @@ -137,12 +137,15 @@ config CC_GCC_LIBMUDFLAP config CC_GCC_LIBGOMP bool prompt "Compile libgomp" + depends on !THREADS_NONE help libgomp is "the GNU implementation of the OpenMP Application Programming Interface (API) for multi-platform shared-memory parallel programming in C/C++ and Fortran". See: http://gcc.gnu.org/onlinedocs/libgomp/ - + + GNU OpenMP support requires threading. + The default is 'N'. Say 'Y' if you need it, and report success/failure. config CC_GCC_LIBSSP @@ -229,7 +232,6 @@ config CC_GCC_LDBL_128 tristate prompt "Enable 128-bit long doubles" default m - depends on CC_GCC_4_2_or_later help Saying 'Y' will force gcc to use 128-bit wide long doubles Saying 'N' will force gcc to use 64-bit wide long doubles |