submodule: refuse to add repository with no commits

diff --git a/config.mak.dev b/config.mak.dev
index bfbd3df4e8ad51e6a86c5a6b9a953e0a70b0480d..7354fe15b3d93737b1c15c74943da2b7630108d6 100644 (file)
--- a/config.mak.dev
+++ b/config.mak.dev
@@ -1,6 +1,12 @@
 ifeq ($(filter no-error,$(DEVOPTS)),)
 CFLAGS += -Werror
 endif
+ifneq ($(filter pedantic,$(DEVOPTS)),)
+CFLAGS += -pedantic
+# don't warn for each N_ use
+CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
+endif
+CFLAGS += -Wall
 CFLAGS += -Wdeclaration-after-statement
 CFLAGS += -Wformat-security
 CFLAGS += -Wno-format-zero-length
@@ -29,7 +35,6 @@ ifeq ($(filter extra-all,$(DEVOPTS)),)
 CFLAGS += -Wno-empty-body
 CFLAGS += -Wno-missing-field-initializers
 CFLAGS += -Wno-sign-compare
-CFLAGS += -Wno-unused-function
 CFLAGS += -Wno-unused-parameter
 endif
 endif