From 54e26fcb48e385cf62161cd62f102dd34d1c6b3b Mon Sep 17 00:00:00 2001 From: Andrew Tridgell Date: Sun, 7 Mar 2010 14:32:27 +1100 Subject: [PATCH] build: added CHECK_DECLS() --- buildtools/wafsamba/samba_autoconf.py | 11 +++++++++++ lib/replace/wscript | 2 ++ 2 files changed, 13 insertions(+) diff --git a/buildtools/wafsamba/samba_autoconf.py b/buildtools/wafsamba/samba_autoconf.py index c5e43e5e931..73ea4360a66 100644 --- a/buildtools/wafsamba/samba_autoconf.py +++ b/buildtools/wafsamba/samba_autoconf.py @@ -71,6 +71,17 @@ def CHECK_VARIABLE(conf, v, define=None, always=False): conf.DEFINE(define, 0) return False +@conf +def CHECK_DECLS(conf, vars): + '''check a list of variable declarations, using the HAVE_DECL_xxx form + of define''' + ret = True + for v in vars.split(): + if not CHECK_VARIABLE(conf, v, define='HAVE_DECL_%s' % v.upper()): + ret = False + return ret + + @runonce def CHECK_FUNC(conf, f): return conf.check(function_name=f, header_name=conf.env.hlist) diff --git a/lib/replace/wscript b/lib/replace/wscript index c0bbadf695b..4ca33fa93ab 100644 --- a/lib/replace/wscript +++ b/lib/replace/wscript @@ -129,6 +129,8 @@ def configure(conf): conf.CHECK_VARIABLE('rl_event_hook', define='HAVE_DECL_RL_EVENT_HOOK', always=True) + conf.CHECK_DECLS('snprintf vsnprintf asprintf vasprintf') + conf.check_cc(fragment=''' #include va_list ap1,ap2; -- 2.34.1