guix: Use $HOST instead of generic osx{64} for macOS artifacts

Author: hebasto

contrib/guix/guix-codesign

@@ -155,7 +155,7 @@ unsigned_tarball_for_host() {
             echo "$(outdir_for_host "$1")/${DISTNAME}-win-unsigned.tar.gz"
             ;;
         *darwin*)
-            echo "$(outdir_for_host "$1")/${DISTNAME}-osx-unsigned.tar.gz"
+            echo "$(outdir_for_host "$1")/${DISTNAME}-${1}-unsigned.tar.gz"
             ;;
         *)
             exit 1

contrib/guix/libexec/build.sh

@@ -348,10 +348,10 @@ mkdir -p "$DISTSRC"
                 find . -print0 \
                     | sort --zero-terminated \
                     | tar --create --no-recursion --mode='u+rw,go+r-w,a+X' --null --files-from=- \
-                    | gzip -9n > "${OUTDIR}/${DISTNAME}-osx-unsigned.tar.gz" \
-                    || ( rm -f "${OUTDIR}/${DISTNAME}-osx-unsigned.tar.gz" && exit 1 )
+                    | gzip -9n > "${OUTDIR}/${DISTNAME}-${HOST}-unsigned.tar.gz" \
+                    || ( rm -f "${OUTDIR}/${DISTNAME}-${HOST}-unsigned.tar.gz" && exit 1 )
             )
-            make deploy ${V:+V=1} OSX_DMG="${OUTDIR}/${DISTNAME}-osx-unsigned.dmg"
+            make deploy ${V:+V=1} OSX_DMG="${OUTDIR}/${DISTNAME}-${HOST}-unsigned.dmg"
             ;;
     esac
     (
@@ -423,8 +423,8 @@ mkdir -p "$DISTSRC"
                 find "${DISTNAME}" -print0 \
                     | sort --zero-terminated \
                     | tar --create --no-recursion --mode='u+rw,go+r-w,a+X' --null --files-from=- \
-                    | gzip -9n > "${OUTDIR}/${DISTNAME}-${HOST//x86_64-apple-darwin/osx64}.tar.gz" \
-                    || ( rm -f "${OUTDIR}/${DISTNAME}-${HOST//x86_64-apple-darwin/osx64}.tar.gz" && exit 1 )
+                    | gzip -9n > "${OUTDIR}/${DISTNAME}-${HOST}.tar.gz" \
+                    || ( rm -f "${OUTDIR}/${DISTNAME}-${HOST}.tar.gz" && exit 1 )
                 ;;
         esac
     )  # $DISTSRC/installed

contrib/guix/libexec/codesign.sh

@@ -91,7 +91,7 @@ mkdir -p "$DISTSRC"
                       -- -volume_date all_file_dates ="$SOURCE_DATE_EPOCH"
 
             # Compress uncompressed.dmg and output to OUTDIR
-            ./dmg dmg uncompressed.dmg "${OUTDIR}/${DISTNAME}-osx-signed.dmg"
+            ./dmg dmg uncompressed.dmg "${OUTDIR}/${DISTNAME}-${HOST}-signed.dmg"
             ;;
         *)
             exit 1