Squashed 'external/toxcore/c-toxcore/' content from commit 67badf69

git-subtree-dir: external/toxcore/c-toxcore
git-subtree-split: 67badf69416a74e74f6d7eb51dd96f37282b8455

other/docker/perf/entrypoint.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+
+set -eux
+
+TEST=${1:-conference_test}
+OUTPUT="/work/c-toxcore/test.perf"
+
+readarray -t FLAGS <<<"$(pkg-config --cflags --libs libsodium opus vpx | sed -e 's/ /\n/g')"
+readarray -t SRCS <<<"$(find /work/c-toxcore/tox* -name "*.c")"
+
+gcc -pthread -g \
+  -o "/work/$TEST" -O3 -fno-omit-frame-pointer \
+  "${SRCS[@]}" \
+  /work/c-toxcore/auto_tests/auto_test_support.c \
+  /work/c-toxcore/testing/misc_tools.c \
+  "/work/c-toxcore/auto_tests/$TEST.c" \
+  -DMIN_LOGGER_LEVEL=LOGGER_LEVEL_TRACE \
+  "${FLAGS[@]}"
+
+time perf record -g --call-graph dwarf --freq=max "/work/$TEST" /work/c-toxcore/auto_tests/
+perf report | head -n50
+perf script -F +pid >"$OUTPUT"
+chown 1000:100 "$OUTPUT"