diff options
| -rw-r--r-- | buildtools/wafsamba/samba_autoconf.py | 27 | ||||
| -rw-r--r-- | lib/util/wscript_configure | 2 |
2 files changed, 29 insertions, 0 deletions
diff --git a/buildtools/wafsamba/samba_autoconf.py b/buildtools/wafsamba/samba_autoconf.py index c5114e5a28..3dc2a30884 100644 --- a/buildtools/wafsamba/samba_autoconf.py +++ b/buildtools/wafsamba/samba_autoconf.py @@ -166,6 +166,33 @@ def CHECK_SIZEOF(conf, vars, headers=None, define=None): @conf +def CHECK_CODE_COMPILES(conf, code, define, + always=False, headers=None): + '''check if some code compiles''' + hdrs='' + if headers is not None: + hlist = to_list(headers) + else: + hlist = conf.env.hlist + for h in hlist: + hdrs += '#include <%s>\n' % h + if conf.check(fragment=''' + %s + int main(void) { + %s; + return 0; + } + ''' % (hdrs, code), + execute=0, + msg="Checking %s" % define): + conf.DEFINE(define, 1) + return True + elif always: + conf.DEFINE(define, 0) + return False + + +@conf def CHECK_STRUCTURE_MEMBER(conf, structname, member, always=False, define=None, headers=None): '''check for a structure member''' diff --git a/lib/util/wscript_configure b/lib/util/wscript_configure index 0b2949cd83..a2f1c256a3 100644 --- a/lib/util/wscript_configure +++ b/lib/util/wscript_configure @@ -10,3 +10,5 @@ conf.CHECK_HEADERS('sys/attributes.h attr/xattr.h sys/xattr.h') conf.CHECK_FUNCS_IN('flistxattr', 'attr', checklibc=True) conf.CHECK_STRUCTURE_MEMBER('struct statvfs', 'f_frsize', define='HAVE_FRSIZE') + +conf.CHECK_CODE_COMPILES('gettimeofday(NULL, NULL)', 'HAVE_GETTIMEOFDAY_TZ') |