* integrity check looping - support multiple algorithms at once

scripts/makepkg

@@ -42,7 +42,7 @@ INSTALL=0
 DOWNLOAD=""
 KEEPDOCS=0
 NOBUILD=0
-NOCCACHE=0
+USE_CCACHE=0
 NODEPS=0
 NOEXTRACT=0
 NOSTRIP=0
@@ -309,7 +309,7 @@ while [ "$#" -ne "0" ]; do
 		--syncdeps)   DEP_BIN=1 ;;
 		--sudosync)   DEP_SUDO=1 ;;
 		--builddeps)  DEP_SRC=1 ;;
-		--noccache)   NOCCACHE=1 ;;
+		--noccache)   USE_CCACHE=0 ;;
 		--nodeps)     NODEPS=1 ;;
 		--noextract)  NOEXTRACT=1 ;;
 		--install)    INSTALL=1 ;;
@@ -332,7 +332,7 @@ while [ "$#" -ne "0" ]; do
 			while getopts "bBcCdefghij:Lmnop:rsSw:-" opt; do
 				case $opt in
 					b) DEP_SRC=1 ;;
-					B) NOCCACHE=1 ;;
+					B) USE_CCACHE=0 ;;
 					c) CLEANUP=1 ;;
 					C) CLEANCACHE=1 ;;
 					d) NODEPS=1 ;;
@@ -568,10 +568,14 @@ if [ "$NOEXTRACT" = "1" ]; then
     warning "Skipping source extraction       -- using existing src/ tree"
     warning "Skipping source integrity checks -- using existing src/ tree"
 else
-    integ="$(echo $INTEGRITY_CHECK | tr A-Z a-z)"
+    for integ in ${INTEGRITY_CHECK[@]}; do
+        integ="$(echo $integ | tr A-Z a-z)"
         case "$integ" in
             md5) integrity_name="md5sum" ;;
             sha1) integrity_name="sha1sum" ;;
+            sha256) integrity_name="sha256sum" ;;
+            sha384) integrity_name="sha384sum" ;;
+            sha512) integrity_name="sha512sum" ;;
             *) error "Invalid integrity algorithm '$integ' specified"; exit 1;;
         esac
         if [ ! $(type -p $integrity_name) ]; then
@@ -630,6 +634,8 @@ else
             else
                 warning "Integrity checks ($INTEGRITY_CHECK) are missing or incomplete."
             fi
+        fi
+    done
 
     msg "Extracting Sources..."
     for netfile in "${source[@]}"; do
@@ -668,7 +674,6 @@ else
             fi
         fi
     done
-    fi
 fi
 
 if [ "`id -u`" = "0" ]; then
@@ -694,7 +699,7 @@ if [ "$DISTCC" = "y" ]; then
 fi
 
 # use ccache if it's available
-if [ "$NOCCACHE" = "0" ]; then
+if [ "$USE_CCACHE" = "1" ]; then
 	[ -d /usr/lib/ccache/bin ] && export PATH=/usr/lib/ccache/bin:$PATH
 fi