sasquatch: pass -fcommon to fix build on -fno-common toolchains#147627
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trofi wants to merge 1 commit intoNixOS:masterfrom
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sasquatch: pass -fcommon to fix build on -fno-common toolchains#147627trofi wants to merge 1 commit intoNixOS:masterfrom
trofi wants to merge 1 commit intoNixOS:masterfrom
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Without the change build on clang-12 or upstream gcc-12 fails as:
$ nix build --impure --expr 'with import ./. {}; sasquatch.override { stdenv = clang12Stdenv; }' -L
...
c++ ./LZMA/lzmalt/*.o ... -o sasquatch
ld: squashfs-tools/./error.h:34: multiple definition of `verbose'; unsquashfs.o:error.h:34: first defined here
Until upstrea fixes it by fixing `verbose` variable declaration at:
devttys0/sasquatch#44
and fork rebases let's set `-fcommon` explicitly.
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| substituteInPlace squashfs-tools/Makefile --replace ' -Werror' ' ' | ||
| # Add -fcommon as a woarkaround for compiler that default to -fno-common | ||
| # like upstream gcc-10 or clang-11. Will be fixed upstream at: | ||
| # https://github.com/devttys0/sasquatch/pull/44 | ||
| substituteInPlace squashfs-tools/Makefile --replace ' -Werror' ' -fcommon' |
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Unfortunately not directly. nixpkgs's sasquatch if a fork by @cole-h with a very invasive devttys0/sasquatch#40 applied (changes every hunk offset).
The repository format is already storing a patch (and not just the source) which makes any (even trivial) changes to it effectively non-composable.
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Does not seem to happen. |
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Without the change build on clang-12 or upstream gcc-12 fails as:
Until upstream fixes it by fixing
verbosevariable declaration at:devttys0/sasquatch#44
and fork rebases let's set
-fcommonexplicitly.