treewide: Format all Nix files

Format all Nix files using the officially approved formatter,
making the CI check introduced in the previous commit succeed:

  nix-build ci -A fmt.check

This is the next step of the of the [implementation](NixOS/nixfmt#153)
of the accepted [RFC 166](NixOS/rfcs#166).

This commit will lead to merge conflicts for a number of PRs,
up to an estimated ~1100 (~33%) among the PRs with activity in the past 2
months, but that should be lower than what it would be without the previous
[partial treewide format](NixOS/nixpkgs#322537).

Merge conflicts caused by this commit can now automatically be resolved while rebasing using the
[auto-rebase script](https://github.com/NixOS/nixpkgs/tree/8616af08d915377bd930395f3b700a0e93d08728/maintainers/scripts/auto-rebase).

If you run into any problems regarding any of this, please reach out to the
[formatting team](https://nixos.org/community/teams/formatting/) by
pinging @NixOS/nix-formatting.

Author: infinisil

pkgs/development/compilers/gcc/common/builder.nix

@@ -7,7 +7,7 @@
 
 let
   forceLibgccToBuildCrtStuff = import ./libgcc-buildstuff.nix { inherit lib stdenv; };
-  isCross = ! lib.systems.equals stdenv.targetPlatform stdenv.hostPlatform;
+  isCross = !lib.systems.equals stdenv.targetPlatform stdenv.hostPlatform;
 in
 
 # We don't support multilib and cross at the same time
@@ -266,99 +266,100 @@ originalAttrs:
           makeCompatibilitySymlink lib $targetConfig/lib64
         '';
 
-    postInstall = ''
-      # Clean up our compatibility symlinks (see above)
-      for link in "''${compatibilitySymlinks[@]}"; do
-        echo "Removing compatibility symlink: $link"
-        rm -f "$link"
-      done
-
-      # Move target runtime libraries to lib output.
-      # For non-cross, they're in $out/lib; for cross, they're in $out/$targetConfig/lib.
-      targetLibDir="''${targetConfig+$targetConfig/}lib"
-
-      moveToOutput "$targetLibDir/lib*.so*" "''${!outputLib}"
-      moveToOutput "$targetLibDir/lib*.dylib" "''${!outputLib}"
-      moveToOutput "$targetLibDir/lib*.dll.a" "''${!outputLib}"
-      moveToOutput "$targetLibDir/lib*.dll" "''${!outputLib}"
-      moveToOutput "share/gcc-*/python" "''${!outputLib}"
-
-      if [ -z "$enableShared" ]; then
-          moveToOutput "$targetLibDir/lib*.a" "''${!outputLib}"
-      fi
-
-      for i in "''${!outputLib}"/$targetLibDir/*.py; do
-          substituteInPlace "$i" --replace "$out" "''${!outputLib}"
-      done
-
-      # Multilib and cross can't exist at the same time, so just use lib64 here
-      if [ -n "$enableMultilib" ]; then
-          moveToOutput "lib64/lib*.so*" "''${!outputLib}"
-          moveToOutput "lib64/lib*.dylib" "''${!outputLib}"
-          moveToOutput "lib64/lib*.dll.a" "''${!outputLib}"
-          moveToOutput "lib64/lib*.dll" "''${!outputLib}"
-
-          for i in "''${!outputLib}"/lib64/*.py; do
-              substituteInPlace "$i" --replace "$out" "''${!outputLib}"
-          done
-      fi
+    postInstall =
+      ''
+        # Clean up our compatibility symlinks (see above)
+        for link in "''${compatibilitySymlinks[@]}"; do
+          echo "Removing compatibility symlink: $link"
+          rm -f "$link"
+        done
+
+        # Move target runtime libraries to lib output.
+        # For non-cross, they're in $out/lib; for cross, they're in $out/$targetConfig/lib.
+        targetLibDir="''${targetConfig+$targetConfig/}lib"
+
+        moveToOutput "$targetLibDir/lib*.so*" "''${!outputLib}"
+        moveToOutput "$targetLibDir/lib*.dylib" "''${!outputLib}"
+        moveToOutput "$targetLibDir/lib*.dll.a" "''${!outputLib}"
+        moveToOutput "$targetLibDir/lib*.dll" "''${!outputLib}"
+        moveToOutput "share/gcc-*/python" "''${!outputLib}"
+
+        if [ -z "$enableShared" ]; then
+            moveToOutput "$targetLibDir/lib*.a" "''${!outputLib}"
+        fi
 
-      # Remove `fixincl' to prevent a retained dependency on the
-      # previous gcc.
-      rm -rf $out/libexec/gcc/*/*/install-tools
-      rm -rf $out/lib/gcc/*/*/install-tools
-
-      # More dependencies with the previous gcc or some libs (gccbug stores the build command line)
-      rm -rf $out/bin/gccbug
-
-      # Remove .la files, they're not adjusted for the makeCompatibilitySymlink magic,
-      # which confuses libtool and leads to weird linking errors.
-      # Removing the files just makes libtool link .so files directly, which is usually
-      # what we want anyway.
-      find $out -name '*.la' -delete
-
-      if type "install_name_tool"; then
-          for i in "''${!outputLib}"/lib/*.*.dylib "''${!outputLib}"/lib/*.so.[0-9]; do
-              install_name_tool -id "$i" "$i" || true
-              for old_path in $(otool -L "$i" | grep "$out" | awk '{print $1}'); do
-                new_path=`echo "$old_path" | sed "s,$out,''${!outputLib},"`
-                install_name_tool -change "$old_path" "$new_path" "$i" || true
-              done
-          done
-      fi
+        for i in "''${!outputLib}"/$targetLibDir/*.py; do
+            substituteInPlace "$i" --replace "$out" "''${!outputLib}"
+        done
 
-      # Get rid of some "fixed" header files
-      rm -rfv $out/lib/gcc/*/*/include-fixed/{root,linux,sys/mount.h,bits/statx.h,pthread.h}
+        # Multilib and cross can't exist at the same time, so just use lib64 here
+        if [ -n "$enableMultilib" ]; then
+            moveToOutput "lib64/lib*.so*" "''${!outputLib}"
+            moveToOutput "lib64/lib*.dylib" "''${!outputLib}"
+            moveToOutput "lib64/lib*.dll.a" "''${!outputLib}"
+            moveToOutput "lib64/lib*.dll" "''${!outputLib}"
 
-      # Replace hard links for i686-pc-linux-gnu-gcc etc. with symlinks.
-      for i in $out/bin/*-gcc*; do
-          if cmp -s $out/bin/gcc $i; then
-              ln -sfn gcc $i
-          fi
-      done
+            for i in "''${!outputLib}"/lib64/*.py; do
+                substituteInPlace "$i" --replace "$out" "''${!outputLib}"
+            done
+        fi
 
-      for i in $out/bin/c++ $out/bin/*-c++* $out/bin/*-g++*; do
-          if cmp -s $out/bin/g++ $i; then
-              ln -sfn g++ $i
-          fi
-      done
+        # Remove `fixincl' to prevent a retained dependency on the
+        # previous gcc.
+        rm -rf $out/libexec/gcc/*/*/install-tools
+        rm -rf $out/lib/gcc/*/*/install-tools
+
+        # More dependencies with the previous gcc or some libs (gccbug stores the build command line)
+        rm -rf $out/bin/gccbug
+
+        # Remove .la files, they're not adjusted for the makeCompatibilitySymlink magic,
+        # which confuses libtool and leads to weird linking errors.
+        # Removing the files just makes libtool link .so files directly, which is usually
+        # what we want anyway.
+        find $out -name '*.la' -delete
+
+        if type "install_name_tool"; then
+            for i in "''${!outputLib}"/lib/*.*.dylib "''${!outputLib}"/lib/*.so.[0-9]; do
+                install_name_tool -id "$i" "$i" || true
+                for old_path in $(otool -L "$i" | grep "$out" | awk '{print $1}'); do
+                  new_path=`echo "$old_path" | sed "s,$out,''${!outputLib},"`
+                  install_name_tool -change "$old_path" "$new_path" "$i" || true
+                done
+            done
+        fi
 
-      # Two identical man pages are shipped (moving and compressing is done later)
-      for i in "$out"/share/man/man1/*g++.1; do
-          if test -e "$i"; then
-              man_prefix=`echo "$i" | sed "s,.*/\(.*\)g++.1,\1,"`
-              ln -sf "$man_prefix"gcc.1 "$i"
-          fi
-      done
-    ''
-    # if cross-compiling, link from $lib/lib to $lib/${targetConfig}.
-    # since native-compiles have $lib/lib as a directory (not a
-    # symlink), this ensures that in every case we can assume that
-    # $lib/lib contains the .so files
-    + lib.optionalString isCross ''
-      if [ -e "$lib/$targetConfig/lib" ]; then
-        ln -s "$lib/$targetConfig/lib" "$lib/lib"
-      fi
-    '';
+        # Get rid of some "fixed" header files
+        rm -rfv $out/lib/gcc/*/*/include-fixed/{root,linux,sys/mount.h,bits/statx.h,pthread.h}
+
+        # Replace hard links for i686-pc-linux-gnu-gcc etc. with symlinks.
+        for i in $out/bin/*-gcc*; do
+            if cmp -s $out/bin/gcc $i; then
+                ln -sfn gcc $i
+            fi
+        done
+
+        for i in $out/bin/c++ $out/bin/*-c++* $out/bin/*-g++*; do
+            if cmp -s $out/bin/g++ $i; then
+                ln -sfn g++ $i
+            fi
+        done
+
+        # Two identical man pages are shipped (moving and compressing is done later)
+        for i in "$out"/share/man/man1/*g++.1; do
+            if test -e "$i"; then
+                man_prefix=`echo "$i" | sed "s,.*/\(.*\)g++.1,\1,"`
+                ln -sf "$man_prefix"gcc.1 "$i"
+            fi
+        done
+      ''
+      # if cross-compiling, link from $lib/lib to $lib/${targetConfig}.
+      # since native-compiles have $lib/lib as a directory (not a
+      # symlink), this ensures that in every case we can assume that
+      # $lib/lib contains the .so files
+      + lib.optionalString isCross ''
+        if [ -e "$lib/$targetConfig/lib" ]; then
+          ln -s "$lib/$targetConfig/lib" "$lib/lib"
+        fi
+      '';
   }
 ))