build-sys: upgrade shadow variable warnings to errors

2015-06-10 15:44:03 +02:00 · 2015-06-10 15:44:03 +02:00 · d9cea815b6
parent b56c4604fa
commit d9cea815b6
1 changed files with 1 additions and 0 deletions
--- a/configure.ac
+++ b/configure.ac
@ -163,6 +163,7 @@ CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
        -Werror=implicit-function-declaration \
        -Werror=missing-declarations \
        -Werror=return-type \
+        -Werror=shadow \
        -Wstrict-prototypes \
        -Wredundant-decls \
        -Wmissing-noreturn \