Changed upper case variable names to lower case in main section build file

ssb.SMBuild

@@ -7,10 +7,10 @@
 # Modified and trimmed extensively for use with SMLinux
 
 # The default list of GSB sections, in the order they should be processed.
-SECTIONS="${SECTIONS:-  base xorg gtk extra net xfce }"
+sections="${sections:-  base xorg gtk extra net xfce }"
 
 # Generate HTML and TXT reports. Use 1 to enable and 0 to disable.
-SM_GENERATEREPORTS=0
+generatereports=0
 
 # Usage.
 function usage() {
@@ -30,11 +30,11 @@ export -f usage
 
 function list_packages() {
   echo "The sections and packages below (listed in processing order) will be built."
-  for SECTION in $SECTIONS
+  for section in $sections
   do
     echo
-    echo "  $SECTION:"
-    echo "$( $SECTION/ssb.$SECTION.SMBuild --list | cut -d$'\n' -f2- )"
+    echo "  $section:"
+    echo "$( $section/ssb.$section.SMBuild --list | cut -d$'\n' -f2- )"
   done
 }
 
@@ -61,22 +61,22 @@ cd $( cd ${BASH_SOURCE%/*} ; pwd )
 
 # Setup the environment
 # Use custom build variables file 
-SM_PARENTTMP="/tmp"
-PKGDEST=${PKGDEST:-$SM_PARENTTMP/sml/packages}
-LOGSDIR=${LOGSDIR:-$SM_PARENTTMP/sml/sml-buildlogs}
-SM_AUTOBUILD=1
-ARCH="$HOSTTYPE"
-export PKGDEST LOGSDIR SM_AUTOBUILD ARCH SM_PARENTTMP
+parenttmp="/tmp"
+pkgdest=${pkgdest:-$parenttmp/sml/packages}
+logsdir=${logsdir:-$parenttmp/sml/sml-buildlogs}
+autobuild=1
+arch="$HOSTTYPE"
+export pkgdest logsdir autobuild arch parenttmp
 
 # Temporary space, package and log file storage.
-mkdir -p $PKGDEST $LOGSDIR
+mkdir -p $pkgdest $logsdir
 
-SM_AUTOBUILDTEMP="$(mktemp $SM_PARENTTMP/SMBUILD.XXXXXX)"
-export SM_AUTOBUILDTEMP
+autobuildtemp="$(mktemp $parenttmp/SMBUILD.XXXXXX)"
+export autobuildtemp
 
 function autointerruptsummary() {
-   cat "$SM_AUTOBUILDTEMP"
-   rm "$SM_AUTOBUILDTEMP"
+   cat "$autobuildtemp"
+   rm "$autobuildtemp"
 }
 
 trap "autointerruptsummary" INT
@@ -105,21 +105,21 @@ done
   echo "* Building SMLinux - this may take a while..."
   echo "*********************************************************************"
   
-  for SECTION in $SECTIONS
+  for section in $sections
   do
-    ( cd $SECTION && ./ssb.$SECTION.SMBuild 2>&1 ) || {
+    ( cd $section && ./ssb.$section.SMBuild 2>&1 ) || {
       echo
       echo "*********************************************************************"
-      echo "* Build aborted: error building in section '$SECTION'."
-      echo "* Check the build logs in '$LOGSDIR' and try again."
+      echo "* Build aborted: error building in section '$section'."
+      echo "* Check the build logs in '$logsdir' and try again."
       echo "*********************************************************************"
       echo "* Build failed after $( runtime $SECONDS )."
       echo "*********************************************************************"
-      rm -f "$SM_AUTOBUILDTEMP"
+      rm -f "$autobuildtemp"
       exit 1
     }
   # Generate HTML tables
-  if [ "$SM_GENERATEREPORTS" = "1" ] && [ -x /bin/genreports ] ; then
+  if [ "$generatereports" = "1" ] && [ -x /bin/genreports ] ; then
     /bin/genreports $SECTION 1.0 aarch64
   fi
   done
@@ -127,13 +127,13 @@ done
   echo
   echo "*********************************************************************"
   echo "* Successfully finished building SMLinux!"
-  echo "* SMLinux packages are in '$PKGDEST/$ARCH'."
-  echo "* Build logs are in '$LOGSDIR'."
+  echo "* SMLinux packages are in '$pkgdest/$arch'."
+  echo "* Build logs are in '$logsdir'."
   echo "*********************************************************************"
   echo "* Complete build time was $( runtime $SECONDS )."
   echo "*********************************************************************"
-  rm -f "$SM_AUTOBUILDTEMP"
-) 2>&1 | tee $LOGSDIR/$( basename $0 .SMBuild )-$ARCH.log.txt
+  rm -f "$autobuildtemp"
+) 2>&1 | tee $logsdir/$( basename $0 .SMBuild )-$arch.log.txt
 
 # Return the exit status from the sub-shell, not the tee command.
 exit ${PIPESTATUS[0]}