[TEST] Add Attiny pack

Author: facchinm

atpack.build.bash

@@ -20,7 +20,7 @@ source build.conf
 mkdir -p atpack
 cd atpack
 rm -rf *
-mv ../*.atpack .
+mv ../${ATMEL_ATMEGA_PACK_FILENAME}.atpack .
 
 mv ${ATMEL_ATMEGA_PACK_FILENAME}.atpack ${ATMEL_ATMEGA_PACK_FILENAME}.zip
 unzip ${ATMEL_ATMEGA_PACK_FILENAME}.zip

atpack.tiny.build.bash

@@ -0,0 +1,88 @@
+#!/bin/bash -ex
+# Copyright (c) 2017 Arduino LLC
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+source build.conf
+
+mkdir -p atpack
+cd atpack
+rm -rf *
+mv ../${ATMEL_ATTINY_PACK_FILENAME}.atpack .
+
+mv ${ATMEL_ATTINY_PACK_FILENAME}.atpack ${ATMEL_ATTINY_PACK_FILENAME}.zip
+unzip ${ATMEL_ATTINY_PACK_FILENAME}.zip
+
+ALL_FILES=`find ../objdir`
+
+#copy relevant files to the right folders
+# 1- copy includes definitions
+EXTRA_INCLUDES=`diff -q ../objdir/avr/include/avr ../atpack/include/avr | grep "Only in" | grep atpack | cut -f4 -d" "`
+for x in $EXTRA_INCLUDES; do
+  cp include/avr/${x} ../objdir/avr/include/avr
+done
+
+# 2 - compact specs into a single folder
+SPECS_FOLDERS=`ls gcc/dev`
+mkdir temp
+for folder in $SPECS_FOLDERS; do
+  cp -r gcc/dev/${folder}/* temp/
+done
+
+# 3 - find different files (device-specs)
+EXTRA_SPECS=`diff -q ../objdir/lib/gcc/avr/${GCC_VERSION}/device-specs/ temp/device-specs | grep "Only in" | grep temp | cut -f4 -d" "`
+for x in $EXTRA_SPECS; do
+  cp temp/device-specs/${x} ../objdir/lib/gcc/avr/${GCC_VERSION}/device-specs/
+done
+
+#since https://github.com/gcc-mirror/gcc/commit/21a6b87b86defda10ac903a9cd49e34b1f8ce6fb a lot of devices has specs but avr-libc doesn't support them yet
+ALL_DEVICE_SPECS=`ls temp/device-specs`
+rm -rf temp/device-specs
+
+EXTRA_LIBS=`diff -r -q ../objdir/avr/lib temp/ | grep "Only in" | grep temp | cut -f4 -d" "`
+for x in $EXTRA_LIBS; do
+  if [ ! -d temp/${x} ]; then
+  cd temp
+  LOCATION=`find . | grep ${x}`
+  cd ..
+  else
+  LOCATION=${x}
+  fi
+  cp -r temp/${LOCATION} ../objdir/avr/lib/${LOCATION}
+done
+
+# 4 - extract the correct includes and add them to io.h
+# ARGH! difficult!
+for x in $ALL_DEVICE_SPECS; do
+  DEFINITION=`cat ../objdir/lib/gcc/avr/${GCC_VERSION}/device-specs/${x} | grep __AVR_DEVICE_NAME__ | cut -f1 -d" " | cut -f2 -d"D"`
+  FANCY_NAME=`cat ../objdir/lib/gcc/avr/${GCC_VERSION}/device-specs/${x} | grep __AVR_DEVICE_NAME__ | cut -f2 -d"="`
+  LOWERCASE_DEFINITION="${DEFINITION,,}"
+  HEADER_TEMP="${LOWERCASE_DEFINITION#__avr_atmega}"
+  HEADER="${HEADER_TEMP%__}"
+  _DEFINITION="#elif defined (${DEFINITION})"
+  _HEADER="#  include <avr/iom${HEADER}.h>"
+  if [ "$(grep -c "${DEFINITION}" ../objdir/avr/include/avr/io.h)" == 0 ]; then
+    NEWFILE=`awk '/iom3000.h/ { print; print "____DEFINITION____"; print "____HEADER____"; next }1' ../objdir/avr/include/avr/io.h | sed "s/____DEFINITION____/$_DEFINITION/g" |  sed "s@____HEADER____@$_HEADER@g"`
+    echo "$NEWFILE" > ../objdir/avr/include/avr/io.h
+  fi
+done
+
+#NEW_ALL_FILES=`find ../objdir`
+
+#echo "NEW FILES ADDED: "
+#diff  <(echo "$ALL_FILES" ) <(echo "$NEW_ALL_FILES")
+
+cd ..
+

build.conf

@@ -23,6 +23,10 @@ ATMEL_ATMEGA_PACK_VERSION=1.3.300
 ATMEL_ATMEGA_PACK_FILENAME=Atmel.ATmega_DFP.${ATMEL_ATMEGA_PACK_VERSION}
 ATMEL_ATMEGA_PACK_URL=${ATMEL_PACKS_SOURCES}/${ATMEL_ATMEGA_PACK_FILENAME}.atpack
 
+ATMEL_ATTINY_PACK_VERSION=1.3.229
+ATMEL_ATTINY_PACK_FILENAME=Atmel.ATtiny_DFP.${ATMEL_ATMEGA_PACK_VERSION}
+ATMEL_ATTINY_PACK_URL=${ATMEL_PACKS_SOURCES}/${ATMEL_ATMEGA_PACK_FILENAME}.atpack
+
 # With any luck, you don't need to edit the below
 ################################################################################
 

package-avr-gcc.bash

@@ -104,6 +104,11 @@ if [[ -f ${ATMEL_ATMEGA_PACK_FILENAME}.atpack ]] ; then
 ${BASH} ./atpack.build.bash
 fi
 
+if [[ -f ${ATMEL_ATTINY_PACK_FILENAME}.atpack ]] ; then
+#add extra files from atpack (only if the package is altrady there)
+${BASH} ./atpack.tiny.build.bash
+fi
+
 # if producing a windows build, compress as zip and
 # copy *toolchain-precompiled* content to any folder containing a .exe
 if [[ ${OUTPUT_TAG} == *"mingw"* ]] ; then