mirror of
https://github.com/espressif/esp-idf.git
synced 2025-11-03 22:08:28 +00:00
65 lines
1.8 KiB
Bash
65 lines
1.8 KiB
Bash
#!/usr/bin/env bash
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set -euo pipefail
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if [ -z "${IDF_PATH:-}" ]; then
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echo "IDF_PATH must be set before running this script"
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exit 1
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fi
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failed=""
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# check_lib_symbols <libraray path> <symbols to look for...>
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#
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# If the given library contains references to the listed symbols, prints
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# a message and adds the library to "failed" list.
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function check_lib_symbols {
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lib="$1"
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symbols="${@:2}"
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syms_file="$(mktemp)"
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# for symbols="foo bar" create grep search argument "foo\|bar"
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symbols_args="${symbols// /\\|}"
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errors=0
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nm -A $lib 2>/dev/null | { grep -w "${symbols_args}" > ${syms_file} || true; }
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if [ $(wc -l <${syms_file}) != 0 ]; then
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echo "${lib}: found illegal symbol references:"
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cat ${syms_file} | sed 's/^/\t/'
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failed="${failed} ${lib}"
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errors=1
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fi
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if [ $errors == 0 ]; then
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echo "${lib}: OK"
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fi
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rm -f ${syms_file}
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}
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# Check Wi-Fi, PHY libraries for references to "printf"-like functions:
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illegal_symbols="printf ets_printf"
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pushd ${IDF_PATH}/components/esp_wifi/lib > /dev/null
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wifi_targets=$(find . -type d -name 'esp*' -exec basename {} \; | sort)
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for target in ${wifi_targets}; do
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for library in ${target}/*.a; do
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check_lib_symbols ${library} ${illegal_symbols}
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done
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done
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popd > /dev/null
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pushd ${IDF_PATH}/components/esp_phy/lib > /dev/null
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phy_targets=$(find . -type d -name 'esp*' -exec basename {} \; | sort)
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for target in ${phy_targets}; do
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libraries=$(find ${target} -name '*.a')
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for library in ${libraries}; do
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check_lib_symbols ${library} ${illegal_symbols}
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done
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done
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popd > /dev/null
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# Print summary
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if [ -n "${failed}" ]; then
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echo "Issues found in the following libraries:"
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for lib in $failed; do
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echo "- $lib"
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done
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exit 1
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fi
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