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| author | Abdoulaye Walsimou Gaye <awg@embtoolkit.org> | 2014-04-03 17:54:47 +0200 |
|---|---|---|
| committer | Abdoulaye Walsimou Gaye <awg@embtoolkit.org> | 2014-04-13 01:56:54 +0200 |
| commit | af84995d06bb792e77e84f9a04361e8b0268e800 (patch) | |
| tree | 7f5bbc7ed58d568c850367893c70beecdfb73d0a /autoconf | |
| parent | ebef5e2348f15db2e965b6392375323719ccd54f (diff) | |
| download | llvm-af84995d06bb792e77e84f9a04361e8b0268e800.tar.gz llvm-af84995d06bb792e77e84f9a04361e8b0268e800.tar.bz2 llvm-af84995d06bb792e77e84f9a04361e8b0268e800.tar.xz | |
[Embtk] Give ability to specify default -mcpu
Signed-off-by: Abdoulaye Walsimou Gaye <awg@embtoolkit.org>
Diffstat (limited to 'autoconf')
| -rw-r--r-- | autoconf/configure.ac | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/autoconf/configure.ac b/autoconf/configure.ac index 7b4bae7e71..a44b228334 100644 --- a/autoconf/configure.ac +++ b/autoconf/configure.ac @@ -464,6 +464,14 @@ fi AC_SUBST(HOST_ARCH,$host_arch) +dnl Default cpu (-mcpu=cpu) to use to all compiler invocations +AC_ARG_WITH(default-cpu, + AS_HELP_STRING([--with-default-cpu], + [Add by default -mcpu=cpu to all compiler invocations.]),, + with_default_cpu="") +AC_DEFINE_UNQUOTED([LLVM_DEFAULT_TARGET_MCPU],"$with_default_cpu", + [Default cpu (-mcpu=cpu) to use to all compiler invocations.]) + dnl Check for the endianness of the target AC_C_BIGENDIAN(AC_SUBST([ENDIAN],[big]),AC_SUBST([ENDIAN],[little])) |