[llvm-commits] [llvm] r151609 - in /llvm/trunk: Makefile.config.in Makefile.rules autoconf/configure.ac cmake/modules/HandleLLVMOptions.cmake configure projects/sample/Makefile.llvm.config.in projects/sample/Makefile.llvm.rules projects/sample/autoconf/configure.ac projects/sample/configure
Rafael Espindola
rafael.espindola at gmail.com
Mon Feb 27 18:01:55 PST 2012
Author: rafael
Date: Mon Feb 27 20:01:55 2012
New Revision: 151609
URL: http://llvm.org/viewvc/llvm-project?rev=151609&view=rev
Log:
Enable -Wcovered-switch-default as it matches the switch style used in llvm.
Modified:
llvm/trunk/Makefile.config.in
llvm/trunk/Makefile.rules
llvm/trunk/autoconf/configure.ac
llvm/trunk/cmake/modules/HandleLLVMOptions.cmake
llvm/trunk/configure
llvm/trunk/projects/sample/Makefile.llvm.config.in
llvm/trunk/projects/sample/Makefile.llvm.rules
llvm/trunk/projects/sample/autoconf/configure.ac
llvm/trunk/projects/sample/configure
Modified: llvm/trunk/Makefile.config.in
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/Makefile.config.in?rev=151609&r1=151608&r2=151609&view=diff
==============================================================================
--- llvm/trunk/Makefile.config.in (original)
+++ llvm/trunk/Makefile.config.in Mon Feb 27 20:01:55 2012
@@ -337,6 +337,8 @@
NO_MISSING_FIELD_INITIALIZERS = @NO_MISSING_FIELD_INITIALIZERS@
# -Wno-variadic-macros
NO_VARIADIC_MACROS = @NO_VARIADIC_MACROS@
+# -Wcovered-switch-default
+COVERED_SWITCH_DEFAULT = @COVERED_SWITCH_DEFAULT@
# Was polly found in tools/polly?
LLVM_HAS_POLLY = @LLVM_HAS_POLLY@
Modified: llvm/trunk/Makefile.rules
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/Makefile.rules?rev=151609&r1=151608&r2=151609&view=diff
==============================================================================
--- llvm/trunk/Makefile.rules (original)
+++ llvm/trunk/Makefile.rules Mon Feb 27 20:01:55 2012
@@ -650,7 +650,7 @@
CompileCommonOpts += -pedantic -Wno-long-long
endif
CompileCommonOpts += -Wall -W -Wno-unused-parameter -Wwrite-strings \
- $(EXTRA_OPTIONS)
+ $(EXTRA_OPTIONS) $(COVERED_SWITCH_DEFAULT)
# Enable cast-qual for C++; the workaround is to use const_cast.
CXX.Flags += -Wcast-qual
Modified: llvm/trunk/autoconf/configure.ac
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/autoconf/configure.ac?rev=151609&r1=151608&r2=151609&view=diff
==============================================================================
--- llvm/trunk/autoconf/configure.ac (original)
+++ llvm/trunk/autoconf/configure.ac Mon Feb 27 20:01:55 2012
@@ -1115,7 +1115,8 @@
AC_MSG_CHECKING([optional compiler flags])
CXX_FLAG_CHECK(NO_VARIADIC_MACROS, [-Wno-variadic-macros])
CXX_FLAG_CHECK(NO_MISSING_FIELD_INITIALIZERS, [-Wno-missing-field-initializers])
-AC_MSG_RESULT([$NO_VARIADIC_MACROS $NO_MISSING_FIELD_INITIALIZERS])
+CXX_FLAG_CHECK(COVERED_SWITCH_DEFAULT, [-Wcovered-switch-default])
+AC_MSG_RESULT([$NO_VARIADIC_MACROS $NO_MISSING_FIELD_INITIALIZERS $COVERED_SWITCH_DEFAULT])
dnl===-----------------------------------------------------------------------===
dnl===
Modified: llvm/trunk/cmake/modules/HandleLLVMOptions.cmake
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/cmake/modules/HandleLLVMOptions.cmake?rev=151609&r1=151608&r2=151609&view=diff
==============================================================================
--- llvm/trunk/cmake/modules/HandleLLVMOptions.cmake (original)
+++ llvm/trunk/cmake/modules/HandleLLVMOptions.cmake Mon Feb 27 20:01:55 2012
@@ -182,6 +182,10 @@
if (LLVM_ENABLE_PEDANTIC)
add_llvm_definitions( -pedantic -Wno-long-long )
endif (LLVM_ENABLE_PEDANTIC)
+ check_cxx_compiler_flag("-Wcovered-switch-default" SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG)
+ if( SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG )
+ add_llvm_definitions( -Wcovered-switch-default )
+ endif()
endif (LLVM_ENABLE_WARNINGS)
if (LLVM_ENABLE_WERROR)
add_llvm_definitions( -Werror )
Modified: llvm/trunk/configure
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/configure?rev=151609&r1=151608&r2=151609&view=diff
==============================================================================
--- llvm/trunk/configure (original)
+++ llvm/trunk/configure Mon Feb 27 20:01:55 2012
@@ -765,6 +765,7 @@
LIBADD_DL
NO_VARIADIC_MACROS
NO_MISSING_FIELD_INITIALIZERS
+COVERED_SWITCH_DEFAULT
USE_UDIS86
USE_OPROFILE
HAVE_PTHREAD
@@ -10463,7 +10464,7 @@
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
-#line 10466 "configure"
+#line 10467 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -12222,8 +12223,10 @@
NO_MISSING_FIELD_INITIALIZERS=`$CXX -Wno-missing-field-initializers -fsyntax-only -xc /dev/null 2>/dev/null && echo -Wno-missing-field-initializers`
-{ echo "$as_me:$LINENO: result: $NO_VARIADIC_MACROS $NO_MISSING_FIELD_INITIALIZERS" >&5
-echo "${ECHO_T}$NO_VARIADIC_MACROS $NO_MISSING_FIELD_INITIALIZERS" >&6; }
+COVERED_SWITCH_DEFAULT=`$CXX -Wcovered-switch-default -fsyntax-only -xc /dev/null 2>/dev/null && echo -Wcovered-switch-default`
+
+{ echo "$as_me:$LINENO: result: $NO_VARIADIC_MACROS $NO_MISSING_FIELD_INITIALIZERS $COVERED_SWITCH_DEFAULT" >&5
+echo "${ECHO_T}$NO_VARIADIC_MACROS $NO_MISSING_FIELD_INITIALIZERS $COVERED_SWITCH_DEFAULT" >&6; }
@@ -21974,6 +21977,7 @@
LIBADD_DL!$LIBADD_DL$ac_delim
NO_VARIADIC_MACROS!$NO_VARIADIC_MACROS$ac_delim
NO_MISSING_FIELD_INITIALIZERS!$NO_MISSING_FIELD_INITIALIZERS$ac_delim
+COVERED_SWITCH_DEFAULT!$COVERED_SWITCH_DEFAULT$ac_delim
USE_UDIS86!$USE_UDIS86$ac_delim
USE_OPROFILE!$USE_OPROFILE$ac_delim
HAVE_PTHREAD!$HAVE_PTHREAD$ac_delim
@@ -22001,7 +22005,7 @@
LTLIBOBJS!$LTLIBOBJS$ac_delim
_ACEOF
- if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 91; then
+ if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 92; then
break
elif $ac_last_try; then
{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
Modified: llvm/trunk/projects/sample/Makefile.llvm.config.in
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/projects/sample/Makefile.llvm.config.in?rev=151609&r1=151608&r2=151609&view=diff
==============================================================================
--- llvm/trunk/projects/sample/Makefile.llvm.config.in (original)
+++ llvm/trunk/projects/sample/Makefile.llvm.config.in Mon Feb 27 20:01:55 2012
@@ -301,6 +301,8 @@
NO_MISSING_FIELD_INITIALIZERS = @NO_MISSING_FIELD_INITIALIZERS@
# -Wno-variadic-macros
NO_VARIADIC_MACROS = @NO_VARIADIC_MACROS@
+# -Wcovered-switch-default
+COVERED_SWITCH_DEFAULT = @COVERED_SWITCH_DEFAULT@
# Was polly found in tools/polly?
LLVM_HAS_POLLY = @LLVM_HAS_POLLY@
Modified: llvm/trunk/projects/sample/Makefile.llvm.rules
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/projects/sample/Makefile.llvm.rules?rev=151609&r1=151608&r2=151609&view=diff
==============================================================================
--- llvm/trunk/projects/sample/Makefile.llvm.rules (original)
+++ llvm/trunk/projects/sample/Makefile.llvm.rules Mon Feb 27 20:01:55 2012
@@ -571,7 +571,7 @@
CompileCommonOpts += -pedantic -Wno-long-long
endif
CompileCommonOpts += -Wall -W -Wno-unused-parameter -Wwrite-strings \
- $(EXTRA_OPTIONS)
+ $(EXTRA_OPTIONS) $(COVERED_SWITCH_DEFAULT)
# Enable cast-qual for C++; the workaround is to use const_cast.
CXX.Flags += -Wcast-qual
Modified: llvm/trunk/projects/sample/autoconf/configure.ac
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/projects/sample/autoconf/configure.ac?rev=151609&r1=151608&r2=151609&view=diff
==============================================================================
--- llvm/trunk/projects/sample/autoconf/configure.ac (original)
+++ llvm/trunk/projects/sample/autoconf/configure.ac Mon Feb 27 20:01:55 2012
@@ -1019,7 +1019,8 @@
AC_MSG_CHECKING([optional compiler flags])
CXX_FLAG_CHECK(NO_VARIADIC_MACROS, [-Wno-variadic-macros])
CXX_FLAG_CHECK(NO_MISSING_FIELD_INITIALIZERS, [-Wno-missing-field-initializers])
-AC_MSG_RESULT([$NO_VARIADIC_MACROS $NO_MISSING_FIELD_INITIALIZERS])
+CXX_FLAG_CHECK(COVERED_SWITCH_DEFAULT, [-Wcovered-switch-default])
+AC_MSG_RESULT([$NO_VARIADIC_MACROS $NO_MISSING_FIELD_INITIALIZERS $COVERED_SWITCH_DEFAULT])
dnl===-----------------------------------------------------------------------===
dnl===
Modified: llvm/trunk/projects/sample/configure
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/projects/sample/configure?rev=151609&r1=151608&r2=151609&view=diff
==============================================================================
--- llvm/trunk/projects/sample/configure (original)
+++ llvm/trunk/projects/sample/configure Mon Feb 27 20:01:55 2012
@@ -762,6 +762,7 @@
LIBADD_DL
NO_VARIADIC_MACROS
NO_MISSING_FIELD_INITIALIZERS
+COVERED_SWITCH_DEFAULT
USE_UDIS86
USE_OPROFILE
HAVE_PTHREAD
@@ -10365,7 +10366,7 @@
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
-#line 10368 "configure"
+#line 10369 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -12124,8 +12125,10 @@
NO_MISSING_FIELD_INITIALIZERS=`$CXX -Wno-missing-field-initializers -fsyntax-only -xc /dev/null 2>/dev/null && echo -Wno-missing-field-initializers`
-{ echo "$as_me:$LINENO: result: $NO_VARIADIC_MACROS $NO_MISSING_FIELD_INITIALIZERS" >&5
-echo "${ECHO_T}$NO_VARIADIC_MACROS $NO_MISSING_FIELD_INITIALIZERS" >&6; }
+COVERED_SWITCH_DEFAULT=`$CXX -Wcovered-switch-default -fsyntax-only -xc /dev/null 2>/dev/null && echo -Wcovered-switch-default`
+
+{ echo "$as_me:$LINENO: result: $NO_VARIADIC_MACROS $NO_MISSING_FIELD_INITIALIZERS $COVERED_SWITCH_DEFAULT" >&5
+echo "${ECHO_T}$NO_VARIADIC_MACROS $NO_MISSING_FIELD_INITIALIZERS $COVERED_SWITCH_DEFAULT" >&6; }
@@ -21816,6 +21819,7 @@
LIBADD_DL!$LIBADD_DL$ac_delim
NO_VARIADIC_MACROS!$NO_VARIADIC_MACROS$ac_delim
NO_MISSING_FIELD_INITIALIZERS!$NO_MISSING_FIELD_INITIALIZERS$ac_delim
+COVERED_SWITCH_DEFAULT!$COVERED_SWITCH_DEFAULT$ac_delim
USE_UDIS86!$USE_UDIS86$ac_delim
USE_OPROFILE!$USE_OPROFILE$ac_delim
HAVE_PTHREAD!$HAVE_PTHREAD$ac_delim
@@ -21843,7 +21847,7 @@
LTLIBOBJS!$LTLIBOBJS$ac_delim
_ACEOF
- if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 90; then
+ if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 91; then
break
elif $ac_last_try; then
{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
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