blame.h: drop extern on func declaration

diff --git a/config.mak.dev b/config.mak.dev
index 7a54426d785b3626f7b584a30c5aed5363d1364d..2d244ca470d8d99f54034b1494127db25c5161ad 100644 (file)
--- a/config.mak.dev
+++ b/config.mak.dev
@@ -23,6 +23,7 @@ CFLAGS += -Wextra
 # if a function is public, there should be a prototype and the right
 # header file should be included. If not, it should be static.
 CFLAGS += -Wmissing-prototypes
+ifeq ($(filter extra-all,$(DEVOPTS)),)
 # These are disabled because we have these all over the place.
 CFLAGS += -Wno-empty-body
 CFLAGS += -Wno-missing-field-initializers
@@ -30,6 +31,7 @@ CFLAGS += -Wno-sign-compare
 CFLAGS += -Wno-unused-function
 CFLAGS += -Wno-unused-parameter
 endif
+endif
 
 # uninitialized warnings on gcc 4.9.2 in xdiff/xdiffi.c and config.c
 # not worth fixing since newer compilers correctly stop complaining