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| author | Jim Wilson <jimw@sifive.com> | 2019-02-15 12:34:00 -0800 |
|---|---|---|
| committer | Jim Wilson <jimw@sifive.com> | 2019-02-15 12:34:00 -0800 |
| commit | 379a9c2078c450e91b922f30c03606c1e77692a5 (patch) | |
| tree | 5d52048c26aba53d8de8d09e66587ecf39b30d3e /configure.ac | |
| parent | 411d1345507e5313c3575720f128be9e6c0ed941 (diff) | |
| download | riscv-gnu-toolchain-379a9c2078c450e91b922f30c03606c1e77692a5.zip riscv-gnu-toolchain-379a9c2078c450e91b922f30c03606c1e77692a5.tar.gz riscv-gnu-toolchain-379a9c2078c450e91b922f30c03606c1e77692a5.tar.bz2 | |
Add toplevel --with-tune= configure option.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index af3ee85..f82f833 100644 --- a/configure.ac +++ b/configure.ac @@ -64,6 +64,13 @@ AC_ARG_WITH(abi, [with_abi=default] ) +AC_ARG_WITH(tune, + [AS_HELP_STRING([--with-tune=rocket], + [Set the base RISC-V CPU, defaults to rocket])], + [], + [with_tune=rocket] + ) + AS_IF([test "x$with_abi" == xdefault], [AS_CASE([$with_arch], [*rv64g* | *rv64*d*], [with_abi=lp64d], @@ -78,6 +85,7 @@ AS_IF([test "x$with_abi" == xdefault], AC_SUBST(WITH_ARCH, --with-arch=$with_arch) AC_SUBST(WITH_ABI, --with-abi=$with_abi) +AC_SUBST(WITH_TUNE, --with-tune=$with_tune) AC_ARG_ENABLE(multilib, [AS_HELP_STRING([--enable-multilib], |