commit 0ab5c5dd8a9b0c5e87e8eda800b5c9930d197a42
from: Thomas Adam <thomas@xteddy.org>
date: Fri Jul 01 21:29:05 2022 UTC

portable: sync CFLAGS with upstream

Due to the way the Makefiles are structured, there is no direct mapping
between upstream and how -portable provides the same functionality.

Therefore, add -Wunused-variable and -Wwrite-strings as per previous
commits.

commit - 25ec70067dea51a3c3ffd3c5f989853d80b847f7
commit + 0ab5c5dd8a9b0c5e87e8eda800b5c9930d197a42
blob - 6f653a4c19d0e0125449280a0f524b7db112bfff
blob + ff4b87670004b40d8e5c3cf5d7c7ba5b14994861
--- Makefile.common.in
+++ Makefile.common.in
@@ -1,5 +1,7 @@
 AM_CFLAGS += \
-	    @AM_CFLAGS@
+	    @AM_CFLAGS@ \
+	    -Wunused-variable \
+	    -Wwrite-strings
 # Ideally, we should be enabling further flags, but this requires upstream
 # changes.  Leaving these here for now.
 #