FreeCalypso > hg > fc-magnetite
view configure.sh @ 62:9c16635ee5d2
configure.sh: putting it all together
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sat, 01 Oct 2016 02:48:53 +0000 |
parents | |
children | bb53b2e2d548 |
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#!/bin/sh set -e if [ ! -f configure.sh ] then echo "This script needs to be run from the top of the source tree" 1>&2 exit 1 fi if [ ! -f helpers/makeline ] then echo "Please run make in the helpers directory first" 1>&2 exit 1 fi # start looking at our invokation line if [ "$1" == --clean ] then clean_flag=1 shift else clean_flag=0 fi if [ $# -lt 2 ] then echo "usage: $0 [--clean] target config [vars]" 1>&2 exit 1 fi TARGET="$1" CONFIG="$2" if [ ! -f "targets/$TARGET.conf" -o ! -f "targets/$TARGET.h" ] then echo "Error: target $TARGET not known" 1>&2 exit 1 fi if [ ! -f "configs/$CONFIG" ] then echo "Error: configuration $CONFIG not known" 1>&2 exit 1 fi . "targets/$TARGET.conf" BUILD_DIR="build-$TARGET-$CONFIG" USE_STR2IND=0 # allow the user to override these defaults shift shift while [ $# != 0 ] do eval "$1" shift done echo "Building configuration $CONFIG for target $TARGET in $BUILD_DIR" if [ "$clean_flag" = 1 ] then rm -rf $BUILD_DIR fi mkdir -p $BUILD_DIR : > $BUILD_DIR/lcfgen # shell functions to be used in the configuration recipe build_lib() { if [ $# -lt 1 -o $# -gt 2 ] then echo "Error: build_lib takes 1 or 2 arguments" 1>&2 exit 1 fi scripts/mk-component.sh "$1" "$2" SUBDIR="$SUBDIR $1" current_lib=$1/$1.lib LIBS="$LIBS $current_lib" } blob_lib() { if [ $# != 1 ] then echo "Error: blob_lib takes 1 argument" 1>&2 exit 1 fi current_lib="../$1" LIBS="$LIBS $current_lib" } lib_link_magic() { if [ $# != 1 ] then echo "Error: lib_link_magic takes 1 argument" 1>&2 exit 1 fi if [ -z "$current_lib" ] then echo "Error: lib_link_magic called before build_lib or blob_lib" 1>&2 exit 1 fi SPECIAL_LINK_LIBS="$SPECIAL_LINK_LIBS $current_lib" echo "$1" >> $BUILD_DIR/lcfgen } # invoke the configuration recipe export BUILD_DIR TARGET USE_STR2IND SUBDIR= LIBS= SPECIAL_LINK_LIBS= current_lib= . "configs/$CONFIG" # str2ind magic if [ -z "$str2ind_blobs_used" ] then echo "Error: configs/$CONFIG must set str2ind_blobs_used" 1>&2 exit 1 fi if [ "$str2ind_blobs_used" = 1 ] then cp blobs/str2ind.tab $BUILD_DIR fi if [ "$str2ind_blobs_used" = 0 -a "$USE_STR2IND" = 0 ] then echo 'char *str2ind_version = "&0";' > $BUILD_DIR/str2ind.c fi # generate the top level Makefile! helpers/makeline def SUBDIR $SUBDIR > $BUILD_DIR/Makefile echo >> $BUILD_DIR/Makefile helpers/makeline def LIBS $LIBS >> $BUILD_DIR/Makefile echo >> $BUILD_DIR/Makefile helpers/makeline def SPECIAL_LINK_LIBS $SPECIAL_LINK_LIBS >> $BUILD_DIR/Makefile echo >> $BUILD_DIR/Makefile helpers/makeline def LINK_SCRIPT_SRC ../$LINK_SCRIPT_SRC >> $BUILD_DIR/Makefile echo >> $BUILD_DIR/Makefile cat makefile-frags/first-part >> $BUILD_DIR/Makefile if [ "$USE_STR2IND" = 1 ] then cat makefile-frags/str2ind-tab-depend >> $BUILD_DIR/Makefile fi if [ "$str2ind_blobs_used" = 1 -o "$USE_STR2IND" = 1 ] then cat makefile-frags/str2ind-c-gen >> $BUILD_DIR/Makefile fi cat makefile-frags/link-steps >> $BUILD_DIR/Makefile cat makefile-frags/clean-always >> $BUILD_DIR/Makefile if [ "$str2ind_blobs_used" = 0 ] then echo ' rm -f str2ind.tab str2ind.log' >> $BUILD_DIR/Makefile fi if [ "$str2ind_blobs_used" = 1 -o "$USE_STR2IND" = 1 ] then echo ' rm -f str2ind.c' >> $BUILD_DIR/Makefile fi echo >> $BUILD_DIR/Makefile echo 'FRC:' >> $BUILD_DIR/Makefile # All done! echo "Run make in $BUILD_DIR to compile the firmware"