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| author | Kirill K. Smirnov <kirill.k.smirnov@gmail.com> | 2023-07-09 23:06:17 +0300 |
|---|---|---|
| committer | Chris Packham <judge.packham@gmail.com> | 2023-07-14 14:01:08 +1200 |
| commit | ada71ff2a078b5de3c42f5b5a7c00e89fd2f708d (patch) | |
| tree | 28cd707f243d94f084a8b9d71b0a7bfba23bff97 /config | |
| parent | 11d286dbc9e045cd5c7c6d809a679d77db123cae (diff) | |
| download | crosstool-ng-ada71ff2a078b5de3c42f5b5a7c00e89fd2f708d.tar.gz crosstool-ng-ada71ff2a078b5de3c42f5b5a7c00e89fd2f708d.tar.bz2 crosstool-ng-ada71ff2a078b5de3c42f5b5a7c00e89fd2f708d.zip | |
Properly build multilib bare-metal RISC-V
To build multilib RISC-V toolchain one should use --with-multilib-generator
option instead of --with-multilib-list.
Add corresponding example configuration file.
Signed-off-by: Kirill K. Smirnov <kirill.k.smirnov@gmail.com>
Diffstat (limited to 'config')
| -rw-r--r-- | config/cc/gcc.in | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/config/cc/gcc.in b/config/cc/gcc.in index 6d2e0e38..1f50460a 100644 --- a/config/cc/gcc.in +++ b/config/cc/gcc.in @@ -81,6 +81,7 @@ config CC_GCC_EXTRA_CONFIG_ARRAY config CC_GCC_MULTILIB_LIST string "List of multilib variants" depends on MULTILIB + depends on ! (ARCH_RISCV && BARE_METAL) default "m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single" if GCC_11_or_later && ARCH_SH default "aprofile,rmprofile" if ARCH_ARM && ARCH_32 help @@ -89,6 +90,18 @@ config CC_GCC_MULTILIB_LIST for the format of this option for a particular architecture. Leave empty to use the default list for this architecture. +config CC_GCC_MULTILIB_GENERATOR + string "Generator of RISC-V multilib variants" + depends on MULTILIB + depends on (ARCH_RISCV && BARE_METAL) + default "" + help + Multilib generator for RISC-V architecture. + + For more information please refer to gcc manual + + If unsure, leave empty. + config STATIC_TOOLCHAIN bool select CC_GCC_STATIC_LIBSTDCXX |