ccan: Only build ccan-failtest when we are in developer mode

From: Andrew Bartlett <abartlet@samba.org>

This code is incredibly useful, but is only needed in test code and may not be
perfectly portable.  It has compiled on all systems bar Solaris so far, but
rather than make it a requirement to build Samba, just keep it for development.

Andrew Bartlett

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

Autobuild-User(master): Rusty Russell <rusty@rustcorp.com.au>
Autobuild-Date(master): Thu Jun  7 18:53:12 CEST 2012 on sn-devel-104

1 files changed, 36 insertions, 28 deletions

diff --git a/lib/tdb2/wscript b/lib/tdb2/wscript
index a1885fc3c8..b925893cb4 100644
--- a/lib/tdb2/wscript
+++ b/lib/tdb2/wscript
@@ -21,6 +21,9 @@ def set_options(opt):
     opt.BUILTIN_DEFAULT('replace,ccan')
     opt.PRIVATE_EXTENSION_DEFAULT('tdb2', noextension='tdb2')
     opt.RECURSE('lib/replace')
+    opt.add_option('--enable-developer',
+                   help=("Turn on developer warnings and debugging"),
+                   action="store_true", dest='developer', default=False)
     opt.add_option('--enable-tdb2',
                    help=("Use tdb2 API instead of tdb1 [True]"),
                    action="store_true", dest='BUILD_TDB2', default=True)
@@ -39,6 +42,9 @@ def set_options(opt):
                        action="store_true", dest='disable_python', default=False)
 
 def configure(conf):
+    if Options.options.developer:
+        conf.env.DEVELOPER_MODE = True
+
     conf.env.TEST_RUN_SRC=['test/run-001-encode.c',
                            'test/run-001-fls.c',
                            'test/run-01-new_database.c',
@@ -205,33 +211,6 @@ def build(bld):
                              'tools/tdb2backup.c',
                              deps='tdb')
 
-            # FIXME: We need CCAN for some API tests, but waf thinks it's
-            # already available via tdb2.  It is, but not publicly.
-            # Workaround is to build a private, non-hiding version.
-            bld.SAMBA_SUBSYSTEM('tdb2-testing',
-                                SRC,
-                                deps='replace ccan',
-                                includes='.')
-
-            bld.SAMBA_SUBSYSTEM('tdb2-test-helpers', bld.env.TEST_HELPER_SRC,
-                                deps='replace')
-            bld.SAMBA_SUBSYSTEM('tdb2-run-helpers', bld.env.TEST_RUN_HELPER_SRC,
-                                deps='replace')
-            bld.SAMBA_SUBSYSTEM('tdb2-api-helpers', bld.env.TEST_API_HELPER_SRC,
-                                deps='replace tdb2-testing')
-
-            for f in bld.env.TEST_RUN_SRC:
-                base = os.path.splitext(os.path.basename(f))[0]
-                bld.SAMBA_BINARY('tdb2-' + base, f,
-                                 deps='ccan replace tdb2-test-helpers tdb2-run-helpers',
-                                 install=False)
-
-            for f in bld.env.TEST_API_SRC:
-                base = os.path.splitext(os.path.basename(f))[0]
-                bld.SAMBA_BINARY('tdb2-' + base, f,
-                                 deps='ccan replace tdb2-test-helpers tdb2-api-helpers',
-                                 install=False)
-
             if not bld.CONFIG_SET('USING_SYSTEM_PYTDB'):
                 bld.SAMBA_PYTHON('pytdb',
                                  source='pytdb.c',
@@ -240,6 +219,34 @@ def build(bld):
                                  realname='tdb.so',
                                  cflags='-DPACKAGE_VERSION=\"%s\"' % VERSION)
 
+            if bld.env.DEVELOPER_MODE:
+                # FIXME: We need CCAN for some API tests, but waf thinks it's
+                # already available via tdb2.  It is, but not publicly.
+                # Workaround is to build a private, non-hiding version.
+                bld.SAMBA_SUBSYSTEM('tdb2-testing',
+                                    SRC,
+                                    deps='replace ccan',
+                                    includes='.')
+
+                bld.SAMBA_SUBSYSTEM('tdb2-test-helpers', bld.env.TEST_HELPER_SRC,
+                                    deps='replace')
+                bld.SAMBA_SUBSYSTEM('tdb2-run-helpers', bld.env.TEST_RUN_HELPER_SRC,
+                                    deps='replace')
+                bld.SAMBA_SUBSYSTEM('tdb2-api-helpers', bld.env.TEST_API_HELPER_SRC,
+                                    deps='replace tdb2-testing')
+
+                for f in bld.env.TEST_RUN_SRC:
+                    base = os.path.splitext(os.path.basename(f))[0]
+                    bld.SAMBA_BINARY('tdb2-' + base, f,
+                                     deps='ccan replace tdb2-test-helpers tdb2-run-helpers ccan-failtest',
+                                     install=False)
+
+                for f in bld.env.TEST_API_SRC:
+                    base = os.path.splitext(os.path.basename(f))[0]
+                    bld.SAMBA_BINARY('tdb2-' + base, f,
+                                     deps='ccan replace tdb2-test-helpers tdb2-api-helpers',
+                                     install=False)
+
 def testonly(ctx):
     '''run tdb2 testsuite'''
     import Utils, samba_utils, shutil
@@ -247,7 +254,8 @@ def testonly(ctx):
 
     env = samba_utils.LOAD_ENVIRONMENT()
 
-    if env.BUILD_TDB2 and env.standalone_tdb2:
+    if env.BUILD_TDB2 and env.standalone_tdb2 and env.DEVELOPER_MODE:
+
         # FIXME: This is horrible :(
         test_prefix = "%s/st" % (Utils.g_module.blddir)
         shutil.rmtree(test_prefix, ignore_errors=True)