Now using the -W compiler flag for stricter code checking. Corrected

the ESRCH error value to not be the same as ESPIPE.
Replaced the Python module 'pysvn' with 'svn', which is hopefully
available on more platforms per default.


git-svn-id: https://freenos.googlecode.com/svn/trunk@134 824000e8-63cf-11de-a6e1-e33d94ba4d19

lib/libc/errno.h

@@ -264,25 +264,25 @@ extern C char *error_map[];
 #define ESPIPE		-74
 
 /** No such process. */
-#define ESRCH		-74
+#define ESRCH		-75
 
 /** Reserved. */
-#define ESTALE		-75
+#define ESTALE		-76
 
 /** Stream ioctl() timeout. */
-#define ETIME		-76
+#define ETIME		-77
 
 /** Connection timed out. */
-#define ETIMEDOUT	-77
+#define ETIMEDOUT	-78
 
 /** Text file busy. */
-#define ETXTBSY		-78
+#define ETXTBSY		-79
 
 /** Operation would block (may be the same value as [EAGAIN]). */
-#define EWOULDBLOCK	-79
+#define EWOULDBLOCK	-80
 
 /** Cross-device link. */
-#define EXDEV		-80
+#define EXDEV		-81
 
 /** Last defined error value (do not use). */
 #define ELAST		EXDEV

site_scons/build.py

@@ -37,10 +37,9 @@
     ('CC',        'Set the target C compiler to use',   cross + 'gcc'),
     ('CXX',       'Set the target C++ compiler to use', cross + 'g++'),
     ('LINK',      'Set the target linker to use',       cross + 'ld'),
-    ('CCFLAGS',   'Change target C compiler flags',
-		[ '-O0', '-g3', '-nostdinc', '-Wall', '-Werror', '-fno-builtin' ]),
+    ('CCFLAGS',   'Change target C compiler flags'),
     ('CXXFLAGS',  'Change target C++ compiler flags',
-		[ '-fno-rtti', '-fno-exceptions', '-nostdinc' ]),
+		[ '-fno-rtti', '-fno-exceptions' ]),
     ('CPPFLAGS',  'Change target C preprocessor flags', '-Iinclude'),
     ('LINKFLAGS', 'Change the flags for the target linker',
 		[ '--whole-archive', '-nostdlib', '-T', 'kernel/X86/user.ld' ])
@@ -69,6 +68,14 @@
 #
 if not target.GetOption('clean'):
 
+    configure.TryCCFlag(target, '-O0')
+    configure.TryCCFlag(target, '-g3')
+    configure.TryCCFlag(target, '-Wall')
+    configure.TryCCFlag(target, '-W')
+    configure.TryCCFlag(target, '-Wno-unused-parameter')
+    configure.TryCCFlag(target, '-Werror')
+    configure.TryCCFlag(target, '-fno-builtin')
+    configure.TryCCFlag(target, '-nostdinc')
     configure.TryCCFlag(target, '-fno-stack-protector')
     configure.TryCCFlag(target, '-Wno-write-strings')
 

site_scons/version.py

@@ -16,17 +16,29 @@
 #
 
 import datetime
-import pysvn
+import svn
+import svn.core
+import svn.client
 import os
 import platform
 import re
 import SCons
 import build
 
+#
+# Retrieves Subversion information.
+#
+def info_receiver(path, info, pool):
+
+    global currentRev, url
+
+    currentRev = current + "-r" + str(info.rev)
+    url = str(info.URL)
+
 # Read current version.
-current = open("VERSION").read().strip()
-expr    = re.compile("\.")
-version = expr.split(current)
+current    = open("VERSION").read().strip()
+expr       = re.compile("\.")
+version      = expr.split(current)
 versionCode  = 0
 versionPower = 16
 
@@ -37,9 +49,16 @@
 
 # Include subversion revision.
 try:
-    svnClient  = pysvn.Client()
-    svnInfo    = svnClient.info(".")
-    currentRev = current + "-r" + str(svnInfo.revision.number)
+    context  = svn.client.svn_client_create_context()
+    rev      = svn.core.svn_opt_revision_t()
+    rev.king = svn.core.svn_opt_revision_head
+    path     = os.getcwd()
+    currentRev = None
+    url        = None
+
+    svn.client.info(path, rev, rev, info_receiver, False, context)
+
+# Not a SVN repository.
 except:
     currentRev = current + "-local"
 
@@ -87,9 +106,9 @@ def regenerateHeader():
 	      '#define BUILDPATH "' + escape(os.getcwd()) + '"\n')
 
     # Include SVN repository, if available.
-    try:
-	out.write('#define BUILDURL  "' + escape(svnInfo.url) + '"\n')
-    except:
+    if url is not None:
+	out.write('#define BUILDURL  "' + escape(url) + '"\n')
+    else:
 	out.write('#define BUILDURL  BUILDPATH\n')
 
     # Terminate #ifndef.