move endian flags to kbuild_helper

weibang6liu · Mar 29, 2016 · b83ccf3 · b83ccf3
1 parent 354ee0c
commit b83ccf3
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Showing 2 changed files with 3 additions and 6 deletions.
diff --git a/src/cc/frontends/clang/kbuild_helper.cc b/src/cc/frontends/clang/kbuild_helper.cc
@@ -82,6 +82,9 @@ int KBuildHelper::get_flags(const char *uname_machine, vector<string> *cflags) {
  cflags->push_back("-include");
  cflags->push_back("./include/linux/kconfig.h");
  cflags->push_back("-D__KERNEL__");
+ cflags->push_back("-D__HAVE_BUILTIN_BSWAP16__");
+ cflags->push_back("-D__HAVE_BUILTIN_BSWAP32__");
+ cflags->push_back("-D__HAVE_BUILTIN_BSWAP64__");
  cflags->push_back("-Wno-unused-value");
  cflags->push_back("-Wno-pointer-sign");
 

diff --git a/src/python/bcc/__init__.py b/src/python/bcc/__init__.py
@@ -40,11 +40,6 @@
 ksym_names = {}
 ksym_loaded = 0
 _kprobe_limit = 1000
-BASE_CFLAGS = [
- '-D__HAVE_BUILTIN_BSWAP16__',
- '-D__HAVE_BUILTIN_BSWAP32__',
- '-D__HAVE_BUILTIN_BSWAP64__',
-]
 
 @atexit.register
 def cleanup_kprobes():
@@ -146,7 +141,6 @@ def __init__(self, src_file="", hdr_file="", text=None, cb=None, debug=0, cflags
  self.debug = debug
  self.funcs = {}
  self.tables = {}
- cflags = BASE_CFLAGS + cflags
  cflags_array = (ct.c_char_p * len(cflags))()
  for i, s in enumerate(cflags): cflags_array[i] = s.encode("ascii")
  if text: