--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cfgmagic/processconf.sh	Thu Jun 09 00:02:41 2016 +0000
@@ -0,0 +1,171 @@
+#!/bin/sh
+# The top level Makefile invokes this Bourne shell script after ensuring
+# that the build.conf file is present.  The job of this script is to grok
+# that configuration file and to produce include/config.{h,mk,m4} files
+# corresponding to the selected configuration.
+#
+# The current directory is expected to be the top level of gsm-fw, i.e.,
+# all fragments are sourced as cfgmagic/blah.
+# Don't run this script directly - let the Makefile do it for you.
+
+set -e
+. cfgmagic/functions
+TARGET=
+c_export_list=
+mk_export_list=
+m4_export_list=
+target_feature_list=
+
+# some defaults
+FFS_IN_RAM=1
+RVTMUX_UART_port=IrDA
+RVTMUX_UART_baud=115200
+FLASH_BOOT_VIA_BOOTROM=1
+FLASHIMAGE_BASE_ADDR=0x2000
+DWNLD=1
+L1_DYN_DSP_DWNLD=0
+
+# We always export CONFIG_INCLUDE_xxx to config.h and config.mk, whether
+# enabled or disabled.  This way enabling any of these components is
+# as simple as CONFIG_INCLUDE_xxx=1, without having to remember the
+# export_to_{c,mk} magic.
+CONFIG_INCLUDE_GPF=0
+export_to_c	CONFIG_INCLUDE_GPF
+export_to_mk	CONFIG_INCLUDE_GPF
+CONFIG_INCLUDE_L1=0
+export_to_c	CONFIG_INCLUDE_L1
+export_to_mk	CONFIG_INCLUDE_L1
+CONFIG_INCLUDE_PCM=0
+export_to_c	CONFIG_INCLUDE_PCM
+export_to_mk	CONFIG_INCLUDE_PCM
+CONFIG_INCLUDE_PS=0
+export_to_c	CONFIG_INCLUDE_PS
+export_to_mk	CONFIG_INCLUDE_PS
+CONFIG_INCLUDE_SIM=0
+export_to_c	CONFIG_INCLUDE_SIM
+export_to_mk	CONFIG_INCLUDE_SIM
+
+. ./build.conf
+
+if [ -z "$TARGET" ]
+then
+	echo "Error: target not set in build.conf" 1>&2
+	exit 1
+fi
+
+# Serial configuration
+case "$RVTMUX_UART_port" in
+	IrDA)
+		CONFIG_LLDBG_UART_BASE=0xFFFF5000
+		;;
+	MODEM)
+		CONFIG_LLDBG_UART_BASE=0xFFFF5800
+		CONFIG_RVTMUX_ON_MODEM=1
+		export_to_c CONFIG_RVTMUX_ON_MODEM
+		;;
+	*)
+		echo "Error: unknown RVTMUX_UART_port=$RVTMUX_UART_port" 1>&2
+		exit 1
+		;;
+esac
+
+TR_BAUD_CONFIG=TR_BAUD_$RVTMUX_UART_baud
+export_to_c TR_BAUD_CONFIG
+
+# FFS in RAM
+export_to_c	FFS_IN_RAM
+export_to_m4	FFS_IN_RAM
+if [ $FFS_IN_RAM = 1 ]
+then
+	if [ -z "$RAMFFS_BLKSIZE_LOG2" -o -z "$RAMFFS_NBLOCKS" ]
+	then
+		echo \
+	"Error: RAMFFS_BLKSIZE_LOG2 and RAMFFS_NBLOCKS need to be defined" 1>&2
+		exit 1
+	fi
+	export_to_c	RAMFFS_BLKSIZE_LOG2 RAMFFS_NBLOCKS
+	export_to_m4	RAMFFS_BLKSIZE_LOG2 RAMFFS_NBLOCKS
+fi
+
+# Sane vs. Compal target differences for flash boot
+export_to_c	FLASH_BOOT_VIA_BOOTROM
+export_to_m4	FLASH_BOOT_VIA_BOOTROM FLASHIMAGE_BASE_ADDR
+
+# L1 configuration
+if [ "$CONFIG_GSM" = 1 -a "$CONFIG_L1_STANDALONE" = 1 ]
+then
+	echo "Error: feature gsm and feature l1stand are mutually exclusive" \
+		1>&2
+	exit 1
+fi
+if [ "$CONFIG_INCLUDE_L1" = 1 ]
+then
+	export_to_c	L1_DYN_DSP_DWNLD DWNLD
+	export_to_mk	L1_DYN_DSP_DWNLD
+fi
+
+# The list of build components: we have some invariants that are always
+# included, and some others that are included depending on the configuration.
+
+BUILD_COMPONENTS="bsp libiram nucleus riviera serial services sprintf sysglue"
+
+if [ "$CONFIG_INCLUDE_GPF" = 1 ]
+then
+	BUILD_COMPONENTS="$BUILD_COMPONENTS gpf"
+fi
+if [ "$CONFIG_INCLUDE_L1" = 1 ]
+then
+	BUILD_COMPONENTS="$BUILD_COMPONENTS L1"
+fi
+if [ "$CONFIG_INCLUDE_PS" = 1 ]
+then
+	BUILD_COMPONENTS="$BUILD_COMPONENTS ccd comlib"
+	BUILD_COMPONENTS="$BUILD_COMPONENTS g23m-aci g23m-glue g23m-gsm"
+fi
+if [ "$CONFIG_LLDBG" = 1 ]
+then
+	BUILD_COMPONENTS="$BUILD_COMPONENTS lldbg"
+fi
+
+export_to_mk BUILD_COMPONENTS
+
+# The default build image type depends on the target and features
+if [ -f "cfgmagic/defimage.$TARGET" ]
+then
+	. "cfgmagic/defimage.$TARGET"
+else
+	BUILD_DEFAULT_IMAGE=ramImage
+fi
+
+export_to_mk BUILD_DEFAULT_IMAGE
+
+# Now generate the output files!
+
+parse_export_list() {
+	for var in $1
+	do
+		eval "value=\"\$$var\""
+		emit_def "$var" "$value"
+	done
+}
+
+# make config.h
+emit_def() {
+	echo "#define	$1	$2" >> include/config.h
+}
+: > include/config.h
+parse_export_list "$c_export_list"
+
+# make config.mk
+emit_def() {
+	echo "$1=	$2" >> include/config.mk
+}
+: > include/config.mk
+parse_export_list "$mk_export_list"
+
+# make config.m4
+emit_def() {
+	echo 'define(`'"$1'"',`'"$2')dnl" >> include/config.m4
+}
+: > include/config.m4
+parse_export_list "$m4_export_list"