Makefile: add -Wshadow=local, fix configurator!

[ccan] / Makefile

diff --git a/Makefile b/Makefile
index d53e89f4d1ca9556e64187e4d3a1a63272b64c74..875e99f2146616ce41abb8bcdb6813ebdb50a53f 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -8,7 +8,7 @@ all::
 
 # Our flags for building
 WARN_CFLAGS := -Wall -Wstrict-prototypes -Wold-style-definition -Wundef \
- -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wwrite-strings
+ -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wwrite-strings -Wshadow=local
 DEP_CFLAGS = -MMD -MP -MF$(@:%=%.d) -MT$@
 CCAN_CFLAGS := -g3 -ggdb $(WARN_CFLAGS) -DCCAN_STR_DEBUG=1 -I. $(CFLAGS)
 CFLAGS_FORCE_C_SOURCE := -x c