mirror of
https://github.com/Mbed-TLS/mbedtls.git
synced 2024-12-29 00:17:49 +00:00
95 lines
2.3 KiB
Bash
Executable File
95 lines
2.3 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
set -eu
|
|
|
|
CONFIG_H='include/mbedtls/config.h'
|
|
|
|
if [ -r $CONFIG_H ]; then :; else
|
|
echo "$CONFIG_H not found" >&2
|
|
echo "This script needs to be run from the root of" >&2
|
|
echo "a git checkout or uncompressed tarball" >&2
|
|
exit 1
|
|
fi
|
|
|
|
if grep -i cmake Makefile >/dev/null; then
|
|
echo "Not compatible with CMake" >&2
|
|
exit 1
|
|
fi
|
|
|
|
if which arm-none-eabi-gcc >/dev/null 2>&1; then :; else
|
|
echo "You need the ARM-GCC toolchain in your path" >&2
|
|
echo "See https://launchpad.net/gcc-arm-embedded/" >&2
|
|
exit 1
|
|
fi
|
|
|
|
ARMGCC_FLAGS='-Os -march=armv7-m -mthumb'
|
|
OUTFILE='00-footprint-summary.txt'
|
|
|
|
log()
|
|
{
|
|
echo "$@"
|
|
echo "$@" >> "$OUTFILE"
|
|
}
|
|
|
|
doit()
|
|
{
|
|
NAME="$1"
|
|
FILE="$2"
|
|
|
|
log ""
|
|
log "$NAME ($FILE):"
|
|
|
|
cp $CONFIG_H ${CONFIG_H}.bak
|
|
if [ "$FILE" != $CONFIG_H ]; then
|
|
cp "$FILE" $CONFIG_H
|
|
fi
|
|
|
|
{
|
|
scripts/config.pl unset MBEDTLS_NET_C || true
|
|
scripts/config.pl unset MBEDTLS_TIMING_C || true
|
|
scripts/config.pl unset MBEDTLS_FS_IO || true
|
|
} >/dev/null 2>&1
|
|
|
|
CC=arm-none-eabi-gcc AR=arm-none-eabi-ar LD=arm-none-eabi-ld \
|
|
CFLAGS="$ARMGCC_FLAGS" make clean lib >/dev/null
|
|
|
|
OUT="size-${NAME}.txt"
|
|
arm-none-eabi-size -t library/libmbed*.a > "$OUT"
|
|
log "$( head -n1 "$OUT" )"
|
|
log "$( tail -n1 "$OUT" )"
|
|
|
|
cp ${CONFIG_H}.bak $CONFIG_H
|
|
}
|
|
|
|
# truncate the file just this time
|
|
echo "(generated by $0)" > "$OUTFILE"
|
|
echo "" >> "$OUTFILE"
|
|
|
|
log "Footprint of standard configurations (minus net.c, timing.c, fs_io)"
|
|
log "for bare-metal ARM Cortex-M3/M4 microcontrollers."
|
|
|
|
VERSION_H="include/mbedtls/version.h"
|
|
MBEDTLS_VERSION=$( sed -n 's/.*VERSION_STRING *"\(.*\)"/\1/p' $VERSION_H )
|
|
if git rev-parse HEAD >/dev/null; then
|
|
GIT_HEAD=$( git rev-parse HEAD | head -c 10 )
|
|
GIT_VERSION=" (git head: $GIT_HEAD)"
|
|
else
|
|
GIT_VERSION=""
|
|
fi
|
|
|
|
log ""
|
|
log "mbed TLS $MBEDTLS_VERSION$GIT_VERSION"
|
|
log "$( arm-none-eabi-gcc --version | head -n1 )"
|
|
log "CFLAGS=$ARMGCC_FLAGS"
|
|
|
|
# creates the yotta config
|
|
yotta/create-module.sh >/dev/null
|
|
|
|
doit default include/mbedtls/config.h
|
|
doit yotta yotta/module/mbedtls/config.h
|
|
doit thread configs/config-thread.h
|
|
doit suite-b configs/config-suite-b.h
|
|
doit psk configs/config-ccm-psk-tls1_2.h
|
|
|
|
zip mbedtls-footprint.zip "$OUTFILE" size-*.txt >/dev/null
|