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Merge pull request #138305 from obsidiansystems/cc-wrapper-mthumb-marm

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cc-wrapper: Add support for -mthumb / -marm
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John Ericson 2021-09-17 14:35:11 -04:00 committed by GitHub
commit f7af2a7c89
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3
pkgs/build-support/cc-wrapper/default.nix
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@ -463,6 +463,9 @@ stdenv.mkDerivation {
+ optionalString (targetPlatform ? gcc.mode) '' + optionalString (targetPlatform ? gcc.mode) ''
echo "-mmode=${targetPlatform.gcc.mode}" >> $out/nix-support/cc-cflags-before echo "-mmode=${targetPlatform.gcc.mode}" >> $out/nix-support/cc-cflags-before
'' ''
+ optionalString (targetPlatform ? gcc.thumb) ''
echo "-m${if targetPlatform.gcc.thumb then "thumb" else "arm"}" >> $out/nix-support/cc-cflags-before
''
+ optionalString (targetPlatform ? gcc.tune && + optionalString (targetPlatform ? gcc.tune &&
isGccArchSupported targetPlatform.gcc.tune) '' isGccArchSupported targetPlatform.gcc.tune) ''
echo "-mtune=${targetPlatform.gcc.tune}" >> $out/nix-support/cc-cflags-before echo "-mtune=${targetPlatform.gcc.tune}" >> $out/nix-support/cc-cflags-before