diff --git a/contrib/guix/guix-build b/contrib/guix/guix-build
--- a/contrib/guix/guix-build
+++ b/contrib/guix/guix-build
@@ -123,7 +123,7 @@
 for host in $HOSTS; do
     case "$host" in
         *darwin*)
-            OSX_SDK="$(make -C "${PWD}/depends" --no-print-directory HOST="$host" print-OSX_SDK | sed 's@^[^=]\+= @@g')"
+            OSX_SDK="$(make -C "${PWD}/depends" --no-print-directory HOST="$host" print-OSX_SDK | sed 's@^[^=]\+=@@g')"
             if [ -e "$OSX_SDK" ]; then
                 echo "Found macOS SDK at '${OSX_SDK}', using..."
                 break
diff --git a/depends/Makefile b/depends/Makefile
--- a/depends/Makefile
+++ b/depends/Makefile
@@ -2,7 +2,7 @@
 
 # Pattern rule to print variables, e.g. make print-build_arch
 print-%:
-	@echo '$*' = '$($*)'
+	@echo '$*'='$($*)'
 
 # When invoking a sub-make, keep only the command line variable definitions
 # matching the pattern in the filter function.