musl libc toolchains | static cross/native toolchains

Your source for static cross- and native- musl-based toolchains.

This is a community website and is not officially endorsed by musl or its authors.

toolchains ( linux, windows, mac, solaris, docker, sources, more... )
xstatic ( distro, kernel, packages, sources )
meta ( config, changelog, matrix )
links ( musl, mingw, risc-v )

Small and reliable pre-built GCC toolchains for many architectures.
Cross (i686-hosted) by default. Native for completeness.
Static so they run on supported platforms without dependencies.

This site is curl-friendly for direct links to toolchains!

  $ curl -s musl.cc | grep mips
  https://musl.cc/mips-linux-musl-cross.tgz
  ...

Toolchains are built¹ using several modified versions (see below) of musl-cross-make.

For your convenience, Docker images² are provided and updated regularly:

  $ docker pull muslcc/i686:aarch64-linux-musl

Compiler prefixes are removed in those images and they're rsync'd to root.

Many thanks to others in the #musl and associated communities for making this site possible.
In particular, Rob Landley, Laurent Bercot (skarnet), and of course Rich Felker (dalias).

Ingredients:

musl: git-0b06402 (2020-09-01)
GCC: 9.3.1 (Snapshot 9-20200828)
binutils: 2.35
GMP: 6.2.0
MPFR: 4.1.0
MPC: 1.2.0
Linux: 5.4.61
MinGW-w64: git-a25dc93 (2020-09-05)

[ Standard: source/config.mak ]
[ MinGW: source/config.mak ]

Toolchains:

Toolchains support the following languages: C, C++, Fortran except where noted^a.
They are cryptographically signed with the following key: 0xB1D0B4566FBBDB40

GCC major releases: ( 5, 6, 7, 8, 9, 10 ).
For non-i686 toolchains, click here. Something else? Contact me.

Index of /

../
SHA512SUMS                                         07-Sep-2020 03:26               36424
aarch64-linux-musl-cross.tgz                       07-Sep-2020 03:22            90091606
aarch64-linux-musl-cross.tgz.sig                   07-Sep-2020 03:22                 566
aarch64-linux-musl-native.tgz                      07-Sep-2020 03:22            63236465
aarch64-linux-musl-native.tgz.sig                  07-Sep-2020 03:22                 566
aarch64_be-linux-musl-cross.tgz                    07-Sep-2020 03:22            92168435
aarch64_be-linux-musl-cross.tgz.sig                07-Sep-2020 03:22                 566
aarch64_be-linux-musl-native.tgz                   07-Sep-2020 03:22            63623423
aarch64_be-linux-musl-native.tgz.sig               07-Sep-2020 03:22                 566
arm-linux-musleabi-cross.tgz                       07-Sep-2020 03:22            87867435
arm-linux-musleabi-cross.tgz.sig                   07-Sep-2020 03:22                 566
arm-linux-musleabi-native.tgz                      07-Sep-2020 03:22            63186121
arm-linux-musleabi-native.tgz.sig                  07-Sep-2020 03:22                 566
arm-linux-musleabihf-cross.tgz                     07-Sep-2020 03:22            87663378
arm-linux-musleabihf-cross.tgz.sig                 07-Sep-2020 03:22                 566
arm-linux-musleabihf-native.tgz                    07-Sep-2020 03:22            62995995
arm-linux-musleabihf-native.tgz.sig                07-Sep-2020 03:22                 566
armeb-linux-musleabi-cross.tgz                     07-Sep-2020 03:22            89464561
armeb-linux-musleabi-cross.tgz.sig                 07-Sep-2020 03:22                 566
armeb-linux-musleabi-native.tgz                    07-Sep-2020 03:22            63343156
armeb-linux-musleabi-native.tgz.sig                07-Sep-2020 03:22                 566
armeb-linux-musleabihf-cross.tgz                   07-Sep-2020 03:22            89316875
armeb-linux-musleabihf-cross.tgz.sig               07-Sep-2020 03:22                 566
armeb-linux-musleabihf-native.tgz                  07-Sep-2020 03:22            63132106
armeb-linux-musleabihf-native.tgz.sig              07-Sep-2020 03:22                 566
armel-linux-musleabi-cross.tgz                     07-Sep-2020 03:22            87878590
armel-linux-musleabi-cross.tgz.sig                 07-Sep-2020 03:22                 566
armel-linux-musleabi-native.tgz                    07-Sep-2020 03:22            63188193
armel-linux-musleabi-native.tgz.sig                07-Sep-2020 03:22                 566
armel-linux-musleabihf-cross.tgz                   07-Sep-2020 03:22            87660961
armel-linux-musleabihf-cross.tgz.sig               07-Sep-2020 03:22                 566
armel-linux-musleabihf-native.tgz                  07-Sep-2020 03:22            63004623
armel-linux-musleabihf-native.tgz.sig              07-Sep-2020 03:22                 566
armv5l-linux-musleabihf-cross.tgz                  07-Sep-2020 03:22            87719250
armv5l-linux-musleabihf-cross.tgz.sig              07-Sep-2020 03:22                 566
armv5l-linux-musleabihf-native.tgz                 07-Sep-2020 03:22            63013413
armv5l-linux-musleabihf-native.tgz.sig             07-Sep-2020 03:22                 566
armv7l-linux-musleabihf-cross.tgz                  07-Sep-2020 03:22            87720179
armv7l-linux-musleabihf-cross.tgz.sig              07-Sep-2020 03:22                 566
armv7l-linux-musleabihf-native.tgz                 07-Sep-2020 03:22            63016708
armv7l-linux-musleabihf-native.tgz.sig             07-Sep-2020 03:22                 566
armv7m-linux-musleabi-cross.tgz                    07-Sep-2020 03:22            87874783
armv7m-linux-musleabi-cross.tgz.sig                07-Sep-2020 03:22                 566
armv7m-linux-musleabi-native.tgz                   07-Sep-2020 03:22            63184127
armv7m-linux-musleabi-native.tgz.sig               07-Sep-2020 03:22                 566
armv7r-linux-musleabihf-cross.tgz                  07-Sep-2020 03:22            87719512
armv7r-linux-musleabihf-cross.tgz.sig              07-Sep-2020 03:22                 566
armv7r-linux-musleabihf-native.tgz                 07-Sep-2020 03:22            63013490
armv7r-linux-musleabihf-native.tgz.sig             07-Sep-2020 03:23                 566
i486-linux-musl-cross.tgz                          07-Sep-2020 03:23            92717526
i486-linux-musl-cross.tgz.sig                      07-Sep-2020 03:23                 566
i486-linux-musl-native.tgz                         07-Sep-2020 03:23            70373810
i486-linux-musl-native.tgz.sig                     07-Sep-2020 03:23                 566
i686-linux-musl-cross.tgz                          07-Sep-2020 03:23            93266098
i686-linux-musl-cross.tgz.sig                      07-Sep-2020 03:23                 566
i686-linux-musl-native.tgz                         07-Sep-2020 03:23            70237612
i686-linux-musl-native.tgz.sig                     07-Sep-2020 03:23                 566
i686-w64-mingw32-cross.tgz                         07-Sep-2020 03:23           102549471
i686-w64-mingw32-cross.tgz.sig                     07-Sep-2020 03:23                 566
i686-w64-mingw32-native.zip                        07-Sep-2020 03:23            95644284
i686-w64-mingw32-native.zip.sig                    07-Sep-2020 03:23                 566
m68k-linux-musl-cross.tgz                          07-Sep-2020 03:23            78286451
m68k-linux-musl-cross.tgz.sig                      07-Sep-2020 03:23                 566
m68k-linux-musl-native.tgz                         07-Sep-2020 03:23            54431631
m68k-linux-musl-native.tgz.sig                     07-Sep-2020 03:23                 566
microblaze-linux-musl-cross.tgz                    07-Sep-2020 03:23            67799909
microblaze-linux-musl-cross.tgz.sig                07-Sep-2020 03:23                 566
microblaze-linux-musl-native.tgz                   07-Sep-2020 03:23            52534099
microblaze-linux-musl-native.tgz.sig               07-Sep-2020 03:23                 566
microblazeel-linux-musl-cross.tgz                  07-Sep-2020 03:23            66937856
microblazeel-linux-musl-cross.tgz.sig              07-Sep-2020 03:23                 566
microblazeel-linux-musl-native.tgz                 07-Sep-2020 03:23            52432929
microblazeel-linux-musl-native.tgz.sig             07-Sep-2020 03:23                 566
mips-linux-musl-cross.tgz                          07-Sep-2020 03:23            87955015
mips-linux-musl-cross.tgz.sig                      07-Sep-2020 03:23                 566
mips-linux-musl-native.tgz                         07-Sep-2020 03:23            70249692
mips-linux-musl-native.tgz.sig                     07-Sep-2020 03:23                 566
mips-linux-musln32sf-cross.tgz                     07-Sep-2020 03:23            88186273
mips-linux-musln32sf-cross.tgz.sig                 07-Sep-2020 03:23                 566
mips-linux-musln32sf-native.tgz                    07-Sep-2020 03:23            70720348
mips-linux-musln32sf-native.tgz.sig                07-Sep-2020 03:23                 566
mips-linux-muslsf-cross.tgz                        07-Sep-2020 03:23            88192725
mips-linux-muslsf-cross.tgz.sig                    07-Sep-2020 03:23                 566
mips-linux-muslsf-native.tgz                       07-Sep-2020 03:23            70716016
mips-linux-muslsf-native.tgz.sig                   07-Sep-2020 03:23                 566
mips64-linux-musl-cross.tgz                        07-Sep-2020 03:23            93050378
mips64-linux-musl-cross.tgz.sig                    07-Sep-2020 03:23                 566
mips64-linux-musl-native.tgz                       07-Sep-2020 03:23            70560411
mips64-linux-musl-native.tgz.sig                   07-Sep-2020 03:23                 566
mips64-linux-musln32-cross.tgz                     07-Sep-2020 03:23            89775304
mips64-linux-musln32-cross.tgz.sig                 07-Sep-2020 03:23                 566
mips64-linux-musln32-native.tgz                    07-Sep-2020 03:23            67178191
mips64-linux-musln32-native.tgz.sig                07-Sep-2020 03:23                 566
mips64-linux-musln32sf-cross.tgz                   07-Sep-2020 03:23            89976910
mips64-linux-musln32sf-cross.tgz.sig               07-Sep-2020 03:23                 566
mips64-linux-musln32sf-native.tgz                  07-Sep-2020 03:23            67303726
mips64-linux-musln32sf-native.tgz.sig              07-Sep-2020 03:23                 566
mips64el-linux-musl-cross.tgz                      07-Sep-2020 03:23            90949139
mips64el-linux-musl-cross.tgz.sig                  07-Sep-2020 03:23                 566
mips64el-linux-musl-native.tgz                     07-Sep-2020 03:23            70180269
mips64el-linux-musl-native.tgz.sig                 07-Sep-2020 03:23                 566
mips64el-linux-musln32-cross.tgz                   07-Sep-2020 03:23            88460410
mips64el-linux-musln32-cross.tgz.sig               07-Sep-2020 03:23                 566
mips64el-linux-musln32-native.tgz                  07-Sep-2020 03:23            66955179
mips64el-linux-musln32-native.tgz.sig              07-Sep-2020 03:23                 566
mips64el-linux-musln32sf-cross.tgz                 07-Sep-2020 03:23            88548368
mips64el-linux-musln32sf-cross.tgz.sig             07-Sep-2020 03:23                 566
mips64el-linux-musln32sf-native.tgz                07-Sep-2020 03:23            67064111
mips64el-linux-musln32sf-native.tgz.sig            07-Sep-2020 03:24                 566
mipsel-linux-musl-cross.tgz                        07-Sep-2020 03:24            86350370
mipsel-linux-musl-cross.tgz.sig                    07-Sep-2020 03:24                 566
mipsel-linux-musl-native.tgz                       07-Sep-2020 03:24            69670209
mipsel-linux-musl-native.tgz.sig                   07-Sep-2020 03:24                 566
mipsel-linux-musln32-cross.tgz                     07-Sep-2020 03:24            86362871
mipsel-linux-musln32-cross.tgz.sig                 07-Sep-2020 03:24                 566
mipsel-linux-musln32-native.tgz                    07-Sep-2020 03:24            69665904
mipsel-linux-musln32-native.tgz.sig                07-Sep-2020 03:24                 566
mipsel-linux-musln32sf-cross.tgz                   07-Sep-2020 03:24            86669677
mipsel-linux-musln32sf-cross.tgz.sig               07-Sep-2020 03:24                 566
mipsel-linux-musln32sf-native.tgz                  07-Sep-2020 03:24            70122565
mipsel-linux-musln32sf-native.tgz.sig              07-Sep-2020 03:24                 566
mipsel-linux-muslsf-cross.tgz                      07-Sep-2020 03:24            86591438
mipsel-linux-muslsf-cross.tgz.sig                  07-Sep-2020 03:24                 566
mipsel-linux-muslsf-native.tgz                     07-Sep-2020 03:24            70126142
mipsel-linux-muslsf-native.tgz.sig                 07-Sep-2020 03:24                 566
or1k-linux-musl-cross.tgz                          07-Sep-2020 03:24            78947072
or1k-linux-musl-cross.tgz.sig                      07-Sep-2020 03:24                 566
or1k-linux-musl-native.tgz                         07-Sep-2020 03:24            64121085
or1k-linux-musl-native.tgz.sig                     07-Sep-2020 03:24                 566
powerpc-linux-musl-cross.tgz                       07-Sep-2020 03:24            89096568
powerpc-linux-musl-cross.tgz.sig                   07-Sep-2020 03:24                 566
powerpc-linux-musl-native.tgz                      07-Sep-2020 03:24            70091787
powerpc-linux-musl-native.tgz.sig                  07-Sep-2020 03:24                 566
powerpc-linux-muslsf-cross.tgz                     07-Sep-2020 03:24            89406140
powerpc-linux-muslsf-cross.tgz.sig                 07-Sep-2020 03:24                 566
powerpc-linux-muslsf-native.tgz                    07-Sep-2020 03:24            70457947
powerpc-linux-muslsf-native.tgz.sig                07-Sep-2020 03:24                 566
powerpc64-linux-musl-cross.tgz                     07-Sep-2020 03:24            94901596
powerpc64-linux-musl-cross.tgz.sig                 07-Sep-2020 03:24                 566
powerpc64-linux-musl-native.tgz                    07-Sep-2020 03:24            72279930
powerpc64-linux-musl-native.tgz.sig                07-Sep-2020 03:24                 566
powerpc64le-linux-musl-cross.tgz                   07-Sep-2020 03:24            92646080
powerpc64le-linux-musl-cross.tgz.sig               07-Sep-2020 03:24                 566
powerpc64le-linux-musl-native.tgz                  07-Sep-2020 03:24            72201116
powerpc64le-linux-musl-native.tgz.sig              07-Sep-2020 03:24                 566
powerpcle-linux-musl-cross.tgz                     07-Sep-2020 03:24            87638517
powerpcle-linux-musl-cross.tgz.sig                 07-Sep-2020 03:24                 566
powerpcle-linux-musl-native.tgz                    07-Sep-2020 03:24            70490875
powerpcle-linux-musl-native.tgz.sig                07-Sep-2020 03:24                 566
powerpcle-linux-muslsf-cross.tgz                   07-Sep-2020 03:24            87954401
powerpcle-linux-muslsf-cross.tgz.sig               07-Sep-2020 03:24                 566
powerpcle-linux-muslsf-native.tgz                  07-Sep-2020 03:24            70831078
powerpcle-linux-muslsf-native.tgz.sig              07-Sep-2020 03:24                 566
riscv64-linux-musl-cross.tgz                       07-Sep-2020 03:24            95463948
riscv64-linux-musl-cross.tgz.sig                   07-Sep-2020 03:24                 566
riscv64-linux-musl-native.tgz                      07-Sep-2020 03:24            61127849
riscv64-linux-musl-native.tgz.sig                  07-Sep-2020 03:24                 566
s390x-linux-musl-cross.tgz                         07-Sep-2020 03:24            88853184
s390x-linux-musl-cross.tgz.sig                     07-Sep-2020 03:24                 566
s390x-linux-musl-native.tgz                        07-Sep-2020 03:24            61314386
s390x-linux-musl-native.tgz.sig                    07-Sep-2020 03:24                 566
sh2-linux-musl-cross.tgz                           07-Sep-2020 03:24            79478445
sh2-linux-musl-cross.tgz.sig                       07-Sep-2020 03:24                 566
sh2-linux-musl-native.tgz                          07-Sep-2020 03:24            62567413
sh2-linux-musl-native.tgz.sig                      07-Sep-2020 03:25                 566
sh2-linux-muslfdpic-cross.tgz                      07-Sep-2020 03:25            79808417
sh2-linux-muslfdpic-cross.tgz.sig                  07-Sep-2020 03:25                 566
sh2-linux-muslfdpic-native.tgz                     07-Sep-2020 03:25            69310930
sh2-linux-muslfdpic-native.tgz.sig                 07-Sep-2020 03:25                 566
sh2eb-linux-musl-cross.tgz                         07-Sep-2020 03:25            80631313
sh2eb-linux-musl-cross.tgz.sig                     07-Sep-2020 03:25                 566
sh2eb-linux-musl-native.tgz                        07-Sep-2020 03:25            63093198
sh2eb-linux-musl-native.tgz.sig                    07-Sep-2020 03:25                 566
sh2eb-linux-muslfdpic-cross.tgz                    07-Sep-2020 03:25            80961426
sh2eb-linux-muslfdpic-cross.tgz.sig                07-Sep-2020 03:25                 566
sh2eb-linux-muslfdpic-native.tgz                   07-Sep-2020 03:25            70300242
sh2eb-linux-muslfdpic-native.tgz.sig               07-Sep-2020 03:25                 566
sh4-linux-musl-cross.tgz                           07-Sep-2020 03:25            79436233
sh4-linux-musl-cross.tgz.sig                       07-Sep-2020 03:25                 566
sh4-linux-musl-native.tgz                          07-Sep-2020 03:25            62503891
sh4-linux-musl-native.tgz.sig                      07-Sep-2020 03:25                 566
sh4eb-linux-musl-cross.tgz                         07-Sep-2020 03:25            80710079
sh4eb-linux-musl-cross.tgz.sig                     07-Sep-2020 03:25                 566
sh4eb-linux-musl-native.tgz                        07-Sep-2020 03:25            62990437
sh4eb-linux-musl-native.tgz.sig                    07-Sep-2020 03:25                 566
x86_64-linux-musl-cross.tgz                        07-Sep-2020 03:25            98955684
x86_64-linux-musl-cross.tgz.sig                    07-Sep-2020 03:25                 566
x86_64-linux-musl-native.tgz                       07-Sep-2020 03:25            69235137
x86_64-linux-musl-native.tgz.sig                   07-Sep-2020 03:25                 566
x86_64-linux-muslx32-cross.tgz                     07-Sep-2020 03:25            96598865
x86_64-linux-muslx32-cross.tgz.sig                 07-Sep-2020 03:25                 566
x86_64-linux-muslx32-native.tgz                    07-Sep-2020 03:25            69189524
x86_64-linux-muslx32-native.tgz.sig                07-Sep-2020 03:25                 566
x86_64-w64-mingw32-cross.tgz                       07-Sep-2020 03:25           115439379
x86_64-w64-mingw32-cross.tgz.sig                   07-Sep-2020 03:25                 566
x86_64-w64-mingw32-native.zip                      07-Sep-2020 03:25           110796189
x86_64-w64-mingw32-native.zip.sig                  07-Sep-2020 03:25                 566

Bugs discovered:

This effort has led to the discovery of several compiler bugs:

GCC [87438]: Internal Compiler Error (ICE) building gfortran for MicroBlaze.
GCC [89012]: Bad code generation targeting SuperH (SH-2 FDPIC).

Bugs in software found by using these toolchains not shown.

Known issues:

Fortran support is missing from microblaze{,el} cross- and native- toolchains due to an aforementioned bug.
Native SH-2 FDPIC toolchains need to be built with -freorder-blocks-algorithm=simple due to an aforementioned bug.
OpenRISC target: GCC 8 patched forward from gcc-8_2_0-release to 45d0f2 from here (thanks smaeul). GCC 9 includes it.
[meta] Alpine Linux breaks packages between upgrades. Nginx + Lua (for curl support) was broken for a while, sorry.

Other notes:

Hashes and cryptographic signatures³ are provided -- use HTTPS for greater security.
Versions may be bumped up or down without notice if bugs are discovered.
You should pin and reproduce any version of these toolchains yourself -- old binaries might not be archived. Don't trust random third-party binaries :)
Build logs are not provided as toolchains are easily reproduced.
Looking for i686-hosted cross compilers to target Win32? You're in luck: i686/sig and x86_64/sig (built with this).
Native i686- and x86_64- Win32 toolchains. Packaged as .zip for convenience: i686/sig and x86_64/sig (built with this).
If you encounter issues or want to request additional architectures, let me know

You may also be interested in mkroot, a QEMU-based rootfs and kernel builder.

References:

[1]: Toolchains are built using Adélie Linux via these scripts. You can also use this platform-agnostic script.
[2]: Docker images based on the Alpine Linux image for size. Packaged with MacroMμ. x86_64-hosted images no longer updated.
[3]: Validate binaries against my public key.
[4]: 64-bit RISC-V support is merged into musl. 32-bit support is temporarily unsupported.
[5]: Clang/LLVM is on the TODO list. Contributions welcome. Look at ELLCC in the interim.

Your source for static cross- and native- musl-based toolchains.

toolchains ( linux, windows, mac, solaris, docker, sources, more... ) xstatic ( distro, kernel, packages, sources ) meta ( config, changelog, matrix ) links ( musl, mingw, risc-v )

Index of /

toolchains ( linux, windows, mac, solaris, docker, sources, more... )
xstatic ( distro, kernel, packages, sources )
meta ( config, changelog, matrix )
links ( musl, mingw, risc-v )