From dad50c379c59f4b35daebe0db7f820f4eba5d5f3 Mon Sep 17 00:00:00 2001 From: wm4 Date: Fri, 4 Apr 2014 18:22:49 +0200 Subject: build: add -Wempty-body to compiler flags Warns against "if(0);" but not "if(0){}" - perfect for our purposes. --- waftools/detections/compiler.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'waftools/detections') diff --git a/waftools/detections/compiler.py b/waftools/detections/compiler.py index fe607faa1c..1d854bf0ad 100644 --- a/waftools/detections/compiler.py +++ b/waftools/detections/compiler.py @@ -21,7 +21,7 @@ def __add_generic_flags__(ctx): ctx.env.CFLAGS += ['-g'] def __add_gcc_flags__(ctx): - ctx.env.CFLAGS += ["-Wundef", "-Wmissing-prototypes", + ctx.env.CFLAGS += ["-Wundef", "-Wmissing-prototypes", "-Wempty-body", "-Wno-switch", "-Wno-parentheses", "-Wpointer-arith", "-Wredundant-decls", "-Wno-pointer-sign", "-Werror=implicit-function-declaration", @@ -30,7 +30,7 @@ def __add_gcc_flags__(ctx): def __add_clang_flags__(ctx): ctx.env.CFLAGS += ["-Wno-logical-op-parentheses", "-fcolor-diagnostics", - "-Wno-tautological-compare", + "-Wno-tautological-compare", "-Wempty-body", "-Wno-tautological-constant-out-of-range-compare" ] def __add_mingw_flags__(ctx): -- cgit v1.2.3