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Index: configure
===================================================================
--- a/configure (revision 45449)
+++ a/configure (revision 45450)
@@ -416,7 +416,7 @@
elif [ $cc_maj -lt 3 \
-o \( $cc_maj -eq 3 -a $cc_min -lt 2 \) \
-o \( $cc_maj -eq 4 -a $cc_min -lt 1 -a "$OS" != "darwin" \) \
- -o \( $cc_maj -eq 4 -a $cc_min -gt 7 \) \
+ -o \( $cc_maj -eq 4 -a $cc_min -gt 8 \) \
-o $cc_maj -gt 4 ]; then
log_failure "gcc version $cc_ver found, expected gcc 3.x with x>1 or gcc 4.x with 0<x<8"
fail really
Index: Config.kmk
===================================================================
--- a/Config.kmk (revision 45449)
+++ a/Config.kmk (revision 45450)
@@ -1503,7 +1503,7 @@
#
# Compiler optimization flags.
#
-VBOX_GCC_WARN ?= -Wall $(VBOX_GCC_Wextra) $(VBOX_GCC_Wno-missing-field-initializers) -Wno-unused -Wno-trigraphs $(VBOX_GCC_fdiagnostics-show-option)
+VBOX_GCC_WARN ?= -Wall $(VBOX_GCC_Wextra) $(VBOX_GCC_Wno-missing-field-initializers) -Wno-unused -Wno-trigraphs $(VBOX_GCC_fdiagnostics-show-option) $(VBOX_GCC_no-unused-parameter)
VBOX_GCC_WARN_PEDANTIC = -Wshadow $(VBOX_GCC_WARN) -Wno-long-long
ifdef VBOX_WITH_MASOCHISTIC_WARNINGS
VBOX_GCC_WARN_PEDANTIC += -Wunused-variable -Wunused-function -Wunused-label -Wunused-parameter
@@ -2285,6 +2285,12 @@
$(QUIET)$(APPEND) '$@' ' endif'
$(QUIET)$(APPEND) '$@' 'endif'
endif
+# Prevent warnings about unused parameters as of gcc-4.8 as this warning is now very verbose
+ $(QUIET)$(APPEND) '$@' 'ifneq ($$(VBOX_GCC_VERSION_CXX),)'
+ $(QUIET)$(APPEND) '$@' ' ifneq ($$(int-ge $$(VBOX_GCC_VERSION_CXX),40800),)'
+ $(QUIET)$(APPEND) '$@' ' VBOX_GCC_no-unused-parameter ?= -Wno-unused-parameter'
+ $(QUIET)$(APPEND) '$@' ' endif'
+ $(QUIET)$(APPEND) '$@' 'endif'
ifeq ($(KBUILD_TARGET),solaris)
$(QUIET)$(APPEND) '$@' 'VBOX_GCC_msave-args ?= $(call VBOX_GCC_CHECK_CXX,-msave-args,)'
# Detect the solaris assembler. It is used by the the 4.x gcc compilers,
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