diff options
Diffstat (limited to 'buildtools')
| -rw-r--r-- | buildtools/wafsamba/samba_autoconf.py | 9 | ||||
| -rw-r--r-- | buildtools/wafsamba/samba_conftests.py | 106 |
2 files changed, 106 insertions, 9 deletions
diff --git a/buildtools/wafsamba/samba_autoconf.py b/buildtools/wafsamba/samba_autoconf.py index ec069485da..bc888d557d 100644 --- a/buildtools/wafsamba/samba_autoconf.py +++ b/buildtools/wafsamba/samba_autoconf.py @@ -534,15 +534,6 @@ def CURRENT_CFLAGS(bld, target, cflags): ret.extend(list) return ret -@conf -def CHECK_RPATH_SUPPORT(conf): - '''see if the system supports rpath''' - return conf.CHECK_CODE('int x', - define='HAVE_RPATH_SUPPORT', - execute=True, - local_include=False, - msg='Checking for rpath support', - cflags='-Wl,-rpath=.') @conf def CHECK_CC_ENV(conf): diff --git a/buildtools/wafsamba/samba_conftests.py b/buildtools/wafsamba/samba_conftests.py index c73a9d4f02..af7e0c0481 100644 --- a/buildtools/wafsamba/samba_conftests.py +++ b/buildtools/wafsamba/samba_conftests.py @@ -1,5 +1,6 @@ # a set of config tests that use the samba_autoconf functions # to test for commonly needed configuration options +import os, Build, shutil, Utils from Configure import conf @conf @@ -62,3 +63,108 @@ def CHECK_CHARSET_EXISTS(conf, charset, outcharset='UCS2-LE', libs=None, headers libs=libs, msg=msg, headers=headers) + + + +# this one is quite complex, and should probably be broken up +# into several parts. I'd quite like to create a set of CHECK_COMPOUND() +# functions that make writing complex compound tests like this much easier +@conf +def CHECK_RPATH_SUPPORT(conf): + '''see if the platform supports rpath for libraries''' + k = 0 + while k < 10000: + dir = os.path.join(conf.blddir, '.conf_check_%d' % k) + try: + shutil.rmtree(dir) + except OSError: + pass + try: + os.stat(dir) + except: + break + k += 1 + + try: + os.makedirs(dir) + except: + conf.fatal('cannot create a configuration test folder %r' % dir) + + try: + os.stat(dir) + except: + conf.fatal('cannot use the configuration test folder %r' % dir) + + bdir = os.path.join(dir, 'testbuild') + if not os.path.exists(bdir): + os.makedirs(bdir) + + env = conf.env + + subdir = os.path.join(dir, "libdir") + + os.makedirs(subdir) + + dest = open(os.path.join(subdir, 'lib1.c'), 'w') + dest.write('int lib_func(void) { return 42; }\n') + dest.close() + + dest = open(os.path.join(dir, 'main.c'), 'w') + dest.write('int main(void) {return !(lib_func() == 42);}\n') + dest.close() + + back = os.path.abspath('.') + + bld = Build.BuildContext() + bld.log = conf.log + bld.all_envs.update(conf.all_envs) + bld.all_envs['default'] = env + bld.lst_variants = bld.all_envs.keys() + bld.load_dirs(dir, bdir) + + os.chdir(dir) + + bld.rescan(bld.srcnode) + + bld(features='cc cshlib', + source='libdir/lib1.c', + target='libdir/lib1', + name='lib1') + + o = bld(features='cc cprogram', + source='main.c', + target='prog1', + uselib_local='lib1', + rpath=os.path.join(bdir, 'default/libdir')) + + # compile the program + try: + bld.compile() + except Utils.WafError: + ret = Utils.ex_stack() + else: + ret = 0 + + # chdir before returning + os.chdir(back) + + if ret: + conf.log.write('command returned %r' % ret) + conf.fatal(str(ret)) + + # path for execution + lastprog = o.link_task.outputs[0].abspath(env) + + # we need to run the program, try to get its result + args = [] + proc = Utils.pproc.Popen([lastprog] + args, stdout=Utils.pproc.PIPE, stderr=Utils.pproc.PIPE) + (out, err) = proc.communicate() + w = conf.log.write + w(str(out)) + w('\n') + w(str(err)) + w('\nreturncode %r\n' % proc.returncode) + ret = (proc.returncode == 0) + + conf.check_message('rpath support', '', ret) + return ret |