INTEGRATION: CWS warnings01 (1.34.56); FILE MERGED

2006/05/23 19:01:03 sb 1.34.56.7: RESYNC: (1.38-1.39); FILE MERGED
2006/04/07 18:31:55 sb 1.34.56.6: RESYNC: (1.37-1.38); FILE MERGED
2006/01/25 19:04:21 sb 1.34.56.5: RESYNC: (1.36-1.37); FILE MERGED
2005/11/09 10:34:29 sb 1.34.56.4: #i53898# CFLAGSWARN...: cleaned up and incorporated changes already made for unxlngi6.mk.
2005/11/07 17:19:27 pl 1.34.56.3: RESYNC: (1.35-1.36); FILE MERGED
2005/09/22 23:26:49 sb 1.34.56.2: RESYNC: (1.34-1.35); FILE MERGED
2005/08/29 11:48:50 sb 1.34.56.1: #i53898# Changed and extended CFLAGSDFTLWARN/CFLAGSWALL to CFLAGS{WARN|WALL|WERR}{CC|CXX}.

solenv/inc/unxlngi4.mk

@@ -4,9 +4,9 @@
 #
 #   $RCSfile: unxlngi4.mk,v $
 #
-#   $Revision: 1.39 $
+#   $Revision: 1.40 $
 #
-#   last change: $Author: hr $ $Date: 2006-04-20 13:32:27 $
+#   last change: $Author: hr $ $Date: 2006-06-19 17:14:31 $
 #
 #   The Contents of this file are made available subject to
 #   the terms of GNU Lesser General Public License Version 2.1.
@@ -70,7 +70,7 @@ CXX*=g++
 # name of C Compiler
 CC*=gcc
 # flags for C and C++ Compiler
-CFLAGS+=-Wuninitialized -fmessage-length=0 -c $(INCLUDE)
+CFLAGS+=-fmessage-length=0 -c $(INCLUDE)
 
 # flags to enable build with symbols; required for crashdump feature
 .IF "$(ENABLE_SYMBOLS)"=="SMALL"
@@ -87,7 +87,6 @@ CFLAGSEXCEPTIONS=-fexceptions -fno-enforce-eh-specs
 CFLAGS_NO_EXCEPTIONS=-fno-exceptions
 
 CFLAGSCXX= -pipe $(ARCH_FLAGS)
-CFLAGSCXX+= -Wno-ctor-dtor-privacy
 
 # HACK: enable Hamburg developers to build on glibc-2.2 machines but compile vs. glibc-2.1 headers
 .IF "$(BUILD_SPECIAL)"==""
@@ -120,10 +119,16 @@ CFLAGSOPT=-O1
 CFLAGSNOOPT=-O0
 # Compiler flags for describing the output path
 CFLAGSOUTOBJ=-o
-# Enable all warnings
-CFLAGSWALL=-Wall -Wfloat-equal -Weffc++ -Wold-style-cast -Woverloaded-virtual -Wshadow -Wpointer-arith -Wcast-align -Wsign-compare -Winline
-# Set default warn level
-CFLAGSDFLTWARN=
+
+CFLAGSWARNCC=
+.IF "$(PRODUCT)"!=""
+CFLAGSWARNCC+=-Wuninitialized # not supported without optimization
+.ENDIF
+CFLAGSWARNCXX=$(CFLAGSWARNCC) -Wno-ctor-dtor-privacy
+# -Wshadow does not work for C with nested uses of pthread_cleanup_push:
+CFLAGSWALLCC=-Wall -Wextra -Wendif-labels
+CFLAGSWALLCXX=$(CFLAGSWALLCC) -Wshadow -Wno-ctor-dtor-privacy
+CFLAGSWERRCC=-Werror
 
 # switches for dynamic and static linking
 STATIC		= -Wl,-Bstatic