improvements to jbigi scripts

support for Solaris (tested with Solaris 11 x86)

mbuild-all.sh:
- output correctly formatted file names (tested in Solaris x86, FreeBSD (x86 and x64) and Linux (x86 & x64))
- switch from echo -e to the more portable printf
- more error checking, comments

debian/patches: refreshed based on changes to core/c/*
libjcpuid-x86_64-solaris.so: built in solaris 11 x86 with
                             java 1.7.0_07 and gcc 4.5.2, stripped

core/c/jcpuid/build.sh

@@ -19,7 +19,7 @@ esac
 rm -rf lib
 mkdir -p lib/freenet/support/CPUInformation
 
-CC="gcc"
+[ -z $CC ] && CC="gcc"
 
 case `uname -s` in
     MINGW*|CYGWIN*)
@@ -62,6 +62,14 @@ case `uname -s` in
                 ARCH="ia64";;
             i?86*)
                 ARCH="x86";;
+            # Solaris x86
+            i86pc)
+                if $(echo $CC | grep -q '\-m64') ; then
+                    ARCH="x86_64"
+                else
+                    ARCH="x86"
+                fi
+                ;;
             *)
                 echo "Unsupported build environment. jcpuid is only used on x86 systems."
                 exit 0;;