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| 1 | +#!/usr/bin/env bash |
| 2 | +# |
| 3 | +# Copyright Christopher Kormanyos 2014 - 2025. |
| 4 | +# Distributed under the Boost Software License, |
| 5 | +# Version 1.0. (See accompanying file LICENSE_1_0.txt |
| 6 | +# or copy at http://www.boost.org/LICENSE_1_0.txt) |
| 7 | +# |
| 8 | + |
| 9 | + |
| 10 | +# |
| 11 | +# Usage: |
| 12 | +# |
| 13 | +# If command |
| 14 | +# /usr/bin/avr-g++ |
| 15 | +# installed, e.g. via command sudo apt-get install gcc-avr avr-libc |
| 16 | +# then: |
| 17 | +# ./build.sh |
| 18 | +# |
| 19 | +# Otherwise for custom installations |
| 20 | +# ./build.sh directory_of_gcc_bin avr |
| 21 | +# For example, |
| 22 | +# ./build.sh /usr/bin avr |
| 23 | +# |
| 24 | +# Usage example A (from *nix shell) |
| 25 | +# cd /usr/local/real-time-cpp/examples/chapter11_07a |
| 26 | +# ./build.sh /usr/local/real-time-cpp/examples/chapter11_07a/tools/Util/msys64/usr/local/gcc-15.1.0-avr/bin avr |
| 27 | + |
| 28 | +# Usage example B (from Win* shell such as in Git for Win*) |
| 29 | +# cd C:/Users/ckorm/Documents/Ks/uC_Software/Boards/real-time-cpp/examples/chapter11_07a |
| 30 | +# ./build.sh C:/Users/ckorm/Documents/Ks/uC_Software/Boards/real-time-cpp/examples/chapter11_07a/tools/Util/msys64/usr/local/gcc-15.1.0-avr/bin avr |
| 31 | + |
| 32 | +if [[ $# == 0 ]]; then ## $# is the number of arguments |
| 33 | + if [[ -n "$(which avr-g++)" ]]; then ## -n tests if string is not empty |
| 34 | + TOOL_PATH="$(dirname $(which avr-g++))" |
| 35 | + TOOL_PREFIX=avr |
| 36 | + else |
| 37 | + echo |
| 38 | + echo "Try: apt-get install gcc-avr avr-libc" |
| 39 | + echo "Then: ./build.sh" |
| 40 | + echo "Otherwise, if you're using a custom avr, use: ./build.sh /directory/to/gcc_avr_bin Prefix" |
| 41 | + echo " (such that /directory/to/gcc_avr_bin/Prefix-g++ is the name" |
| 42 | + echo " of the c++ compiler)" |
| 43 | + exit 1 |
| 44 | + fi |
| 45 | +else |
| 46 | + TOOL_PATH="$1" |
| 47 | + TOOL_PREFIX="$2" |
| 48 | +fi |
| 49 | + |
| 50 | +CFLAGS="-Wall -Wextra -Wpedantic -Os -mmcu=atmega328p -mrelax -fsigned-char -finline-functions -finline-limit=256 -fno-exceptions -gdwarf-2 -ffunction-sections -fdata-sections" |
| 51 | +CPPFLAGS="-std=c++14 -fno-rtti -fstrict-enums -fno-use-cxa-atexit -fno-use-cxa-get-exception-ptr -fno-nonansi-builtins -fno-threadsafe-statics -fno-enforce-eh-specs" |
| 52 | +CINCLUDES="-Isrc/os/FreeRTOS/Source/include/cfg/GCC-ATMega328 -Isrc/os/FreeRTOS/Source/portable/GCC-ATMega328 -Isrc/os/FreeRTOS/Source/include -Isrc/util/STL -Isrc/mcal/avr -Isrc/app -Isrc" |
| 53 | + |
| 54 | +echo |
| 55 | +echo "Building with : build.sh" |
| 56 | +echo "Using tool path : $TOOL_PATH" |
| 57 | +echo "Using tool prefix : $TOOL_PREFIX" |
| 58 | +echo "Remove bin directory : bin/" |
| 59 | +rm -rf bin/ |
| 60 | +echo "Create bin directory : bin/" |
| 61 | +mkdir -p bin |
| 62 | +echo |
| 63 | + |
| 64 | +echo "Compile : app_led.cpp to bin/app_led.o" |
| 65 | +$TOOL_PATH/$TOOL_PREFIX-g++ -x c++ $CFLAGS $CPPFLAGS $CINCLUDES -c src/app/led/app_led.cpp -o bin/app_led.o |
| 66 | + |
| 67 | +echo "Compile : pi_spigot.cpp to bin/pi_spigot.o" |
| 68 | +$TOOL_PATH/$TOOL_PREFIX-g++ -x c++ $CFLAGS $CPPFLAGS $CINCLUDES -c src/app/pi_spigot/pi_spigot.cpp -o bin/pi_spigot.o |
| 69 | + |
| 70 | +echo "Compile : pi_spigot_callback.cpp to bin/pi_spigot_callback.o" |
| 71 | +$TOOL_PATH/$TOOL_PREFIX-g++ -x c++ $CFLAGS $CPPFLAGS $CINCLUDES -c src/app/pi_spigot/pi_spigot_callback.cpp -o bin/pi_spigot_callback.o |
| 72 | + |
| 73 | +echo "Compile : mcal.cpp to bin/mcal.o" |
| 74 | +$TOOL_PATH/$TOOL_PREFIX-g++ -x c++ $CFLAGS $CPPFLAGS $CINCLUDES -c src/mcal/mcal.cpp -o bin/mcal.o |
| 75 | + |
| 76 | +echo "Compile : mcal_gcc_cxx_completion.cpp to bin/mcal_gcc_cxx_completion.o" |
| 77 | +$TOOL_PATH/$TOOL_PREFIX-g++ -x c++ $CFLAGS $CPPFLAGS $CINCLUDES -c src/mcal/mcal_gcc_cxx_completion.cpp -o bin/mcal_gcc_cxx_completion.o |
| 78 | + |
| 79 | +echo "Compile : mcal_cpu.cpp to bin/mcal_cpu.o" |
| 80 | +$TOOL_PATH/$TOOL_PREFIX-g++ -x c++ $CFLAGS $CPPFLAGS $CINCLUDES -c src/mcal/avr/mcal_cpu.cpp -o bin/mcal_cpu.o |
| 81 | + |
| 82 | +echo "Compile : mcal_dev.cpp to bin/mcal_dev.o" |
| 83 | +$TOOL_PATH/$TOOL_PREFIX-g++ -x c++ $CFLAGS $CPPFLAGS $CINCLUDES -c src/mcal/avr/mcal_dev.cpp -o bin/mcal_dev.o |
| 84 | + |
| 85 | +echo "Compile : mcal_gpt.cpp to bin/mcal_gpt.o" |
| 86 | +$TOOL_PATH/$TOOL_PREFIX-g++ -x c++ $CFLAGS $CPPFLAGS $CINCLUDES -c src/mcal/avr/mcal_gpt.cpp -o bin/mcal_gpt.o |
| 87 | + |
| 88 | +echo "Compile : mcal_irq.cpp to bin/mcal_irq.o" |
| 89 | +$TOOL_PATH/$TOOL_PREFIX-g++ -x c++ $CFLAGS $CPPFLAGS $CINCLUDES -c src/mcal/avr/mcal_irq.cpp -o bin/mcal_irq.o |
| 90 | + |
| 91 | +echo "Compile : mcal_lcd.cpp to bin/mcal_lcd.o" |
| 92 | +$TOOL_PATH/$TOOL_PREFIX-g++ -x c++ $CFLAGS $CPPFLAGS $CINCLUDES -c src/mcal/avr/mcal_lcd.cpp -o bin/mcal_lcd.o |
| 93 | + |
| 94 | +echo "Compile : mcal_led.cpp to bin/mcal_led.o" |
| 95 | +$TOOL_PATH/$TOOL_PREFIX-g++ -x c++ $CFLAGS $CPPFLAGS $CINCLUDES -c src/mcal/avr/mcal_led.cpp -o bin/mcal_led.o |
| 96 | + |
| 97 | +echo "Compile : mcal_memory_sram.cpp to bin/mcal_memory_sram.o" |
| 98 | +$TOOL_PATH/$TOOL_PREFIX-g++ -x c++ $CFLAGS $CPPFLAGS $CINCLUDES -c src/mcal/avr/mcal_memory_sram.cpp -o bin/mcal_memory_sram.o |
| 99 | + |
| 100 | +echo "Compile : mcal_osc.cpp to bin/mcal_osc.o" |
| 101 | +$TOOL_PATH/$TOOL_PREFIX-g++ -x c++ $CFLAGS $CPPFLAGS $CINCLUDES -c src/mcal/avr/mcal_osc.cpp -o bin/mcal_osc.o |
| 102 | + |
| 103 | +echo "Compile : mcal_port.cpp to bin/mcal_port.o" |
| 104 | +$TOOL_PATH/$TOOL_PREFIX-g++ -x c++ $CFLAGS $CPPFLAGS $CINCLUDES -c src/mcal/avr/mcal_port.cpp -o bin/mcal_port.o |
| 105 | + |
| 106 | +echo "Compile : mcal_wdg.cpp to bin/mcal_wdg.o" |
| 107 | +$TOOL_PATH/$TOOL_PREFIX-g++ -x c++ $CFLAGS $CPPFLAGS $CINCLUDES -c src/mcal/avr/mcal_wdg.cpp -o bin/mcal_wdg.o |
| 108 | + |
| 109 | +echo "Compile : event_groups.c to bin/event_groups.o" |
| 110 | +$TOOL_PATH/$TOOL_PREFIX-g++ -x c -std=gnu11 $CFLAGS -Wno-int-to-pointer-cast -Wno-pointer-to-int-cast $CINCLUDES -c src/os/FreeRTOS/Source/event_groups.c -o bin/event_groups.o |
| 111 | + |
| 112 | +echo "Compile : list.c to bin/list.o" |
| 113 | +$TOOL_PATH/$TOOL_PREFIX-g++ -x c -std=gnu11 $CFLAGS -Wno-int-to-pointer-cast -Wno-pointer-to-int-cast $CINCLUDES -c src/os/FreeRTOS/Source/list.c -o bin/list.o |
| 114 | + |
| 115 | +echo "Compile : queue.c to bin/queue.o" |
| 116 | +$TOOL_PATH/$TOOL_PREFIX-g++ -x c -std=gnu11 $CFLAGS -Wno-int-to-pointer-cast -Wno-pointer-to-int-cast $CINCLUDES -c src/os/FreeRTOS/Source/queue.c -o bin/queue.o |
| 117 | + |
| 118 | +echo "Compile : tasks.c to bin/tasks.o" |
| 119 | +$TOOL_PATH/$TOOL_PREFIX-g++ -x c -std=gnu11 $CFLAGS -Wno-int-to-pointer-cast -Wno-pointer-to-int-cast $CINCLUDES -c src/os/FreeRTOS/Source/tasks.c -o bin/tasks.o |
| 120 | + |
| 121 | +echo "Compile : application.c to bin/application.o" |
| 122 | +$TOOL_PATH/$TOOL_PREFIX-g++ -x c -std=gnu11 $CFLAGS -Wno-int-to-pointer-cast -Wno-pointer-to-int-cast $CINCLUDES -c src/os/FreeRTOS/Source/application/application.c -o bin/application.o |
| 123 | + |
| 124 | +echo "Compile : port.cpp to bin/port.o" |
| 125 | +$TOOL_PATH/$TOOL_PREFIX-g++ -x c++ $CFLAGS $CPPFLAGS $CINCLUDES -c src/os/FreeRTOS/Source/portable/GCC-ATMega328/port.cpp -o bin/port.o |
| 126 | + |
| 127 | +echo "Compile : sys_start.cpp to bin/sys_start.o" |
| 128 | +$TOOL_PATH/$TOOL_PREFIX-g++ -x c++ $CFLAGS $CPPFLAGS $CINCLUDES -c src/sys/start/sys_start.cpp -o bin/sys_start.o |
| 129 | + |
| 130 | +echo "Compile : crt0.cpp to bin/crt0.o" |
| 131 | +$TOOL_PATH/$TOOL_PREFIX-g++ -x c++ $CFLAGS $CPPFLAGS $CINCLUDES -c target/micros/avr/startup/crt0.cpp -o bin/crt0.o |
| 132 | + |
| 133 | +echo "Compile : crt0_init_ram.cpp to bin/crt0_init_ram.o" |
| 134 | +$TOOL_PATH/$TOOL_PREFIX-g++ -x c++ $CFLAGS $CPPFLAGS $CINCLUDES -c target/micros/avr/startup/crt0_init_ram.cpp -o bin/crt0_init_ram.o |
| 135 | + |
| 136 | +echo "Compile : crt1.cpp to bin/crt1.o" |
| 137 | +$TOOL_PATH/$TOOL_PREFIX-g++ -x c++ $CFLAGS $CPPFLAGS $CINCLUDES -c target/micros/avr/startup/crt1.cpp -o bin/crt1.o |
| 138 | + |
| 139 | +echo "Compile : int_vect.cpp to bin/int_vect.o" |
| 140 | +$TOOL_PATH/$TOOL_PREFIX-g++ -x c++ $CFLAGS $CPPFLAGS $CINCLUDES -c target/micros/avr/startup/int_vect.cpp -o bin/int_vect.o |
| 141 | + |
| 142 | +echo "Link : objects to bin/chapter11_07a.elf" |
| 143 | +$TOOL_PATH/$TOOL_PREFIX-g++ -x none -mrelax -nostartfiles $CFLAGS $CPPFLAGS $CINCLUDES -Wl,--gc-sections -Wl,-Ttarget/micros/avr/make/avr.ld,-Map,bin/chapter11_07a.map bin/app_led.o bin/pi_spigot.o bin/pi_spigot_callback.o bin/mcal.o bin/mcal_gcc_cxx_completion.o bin/mcal_cpu.o bin/mcal_dev.o bin/mcal_gpt.o bin/mcal_irq.o bin/mcal_lcd.o bin/mcal_led.o bin/mcal_memory_sram.o bin/mcal_osc.o bin/mcal_port.o bin/mcal_wdg.o bin/event_groups.o bin/list.o bin/queue.o bin/tasks.o bin/application.o bin/port.o bin/sys_start.o bin/crt0.o bin/crt0_init_ram.o bin/crt1.o bin/int_vect.o -o bin/chapter11_07a.elf |
| 144 | + |
| 145 | +echo |
| 146 | +echo "Extract : executable hex file : from bin/chapter11_07a.elf" |
| 147 | +$TOOL_PATH/$TOOL_PREFIX-objcopy -O ihex bin/chapter11_07a.elf bin/chapter11_07a.hex |
| 148 | + |
| 149 | +echo "Extract : assembly list file : from bin/chapter11_07a.elf" |
| 150 | +$TOOL_PATH/$TOOL_PREFIX-objdump --disassemble bin/chapter11_07a.elf > bin/chapter11_07a.lss |
| 151 | + |
| 152 | +echo "Extract : size information : from bin/chapter11_07a.elf" |
| 153 | +$TOOL_PATH/$TOOL_PREFIX-size -A -t bin/chapter11_07a.elf > bin/chapter11_07a_size.txt |
| 154 | + |
| 155 | +echo "Extract : name information : from bin/chapter11_07a.elf" |
| 156 | +$TOOL_PATH/$TOOL_PREFIX-nm --numeric-sort --print-size bin/chapter11_07a.elf > bin/chapter11_07a_nm.txt |
| 157 | + |
| 158 | +echo "Extract : demangled names : from bin/chapter11_07a.elf" |
| 159 | +$TOOL_PATH/$TOOL_PREFIX-nm --numeric-sort --print-size bin/chapter11_07a.elf | $TOOL_PATH/$TOOL_PREFIX-c++filt > bin/chapter11_07a_cppfilt.txt |
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