common/autoconf/generated-configure.sh

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@@ -4085,11 +4085,11 @@
 # definitions. It is replaced with custom functionality when building
 # custom sources.
 #CUSTOM_AUTOCONF_INCLUDE
 
 # Do not change or remove the following line, it is needed for consistency checks:
-DATE_WHEN_GENERATED=1391160222
+DATE_WHEN_GENERATED=1392146151
 
 ###############################################################################
 #
 # Initialization / Boot-strapping
 #

@@ -41851,11 +41851,12 @@
   # Now setup the CFLAGS and LDFLAGS for the JDK build.
   # Later we will also have CFLAGS and LDFLAGS for the hotspot subrepo build.
   #
   case $COMPILER_NAME in
     gcc )
-      CCXXFLAGS_JDK="$CCXXFLAGS $CCXXFLAGS_JDK -W -Wall -Wno-unused -Wno-parentheses \
+      # these options are used for both C and C++ compiles
+      CCXXFLAGS_JDK="$CCXXFLAGS $CCXXFLAGS_JDK -Wall -Wno-parentheses -Wextra -Wno-unused -Wno-unused-parameter -Wformat=2 \
       -pipe \
       -D_GNU_SOURCE -D_REENTRANT -D_LARGEFILE64_SOURCE"
       case $OPENJDK_TARGET_CPU_ARCH in
         arm )
           # on arm we don't prevent gcc to omit frame pointer but do prevent strict aliasing