Greg Pomerantz
0c4a1f9f60
- fix encoded-polyline decoder (zigzag: (n>>1) ^ -(n&1)) — caught by the OSRM integration tests (Boston clearance 5681km -> 38km) - OSRM client: routes[] JSON shape, overview=full for geometry, polyline+geojson support - local OSRM 26.4.1 built from source (no sudo): deps.sh (bzip2, lua 5.2 with readline stub, oneTBB, boost 1.84 via b2 + hand-rolled CMake config files, osmium-tool), setup-osrm.sh (merge PBFs -> extract -> partition -> customize -> serve :5000); v26 flag fixes - bench: tasks.osrm.json goldens; both backends 26/26 PASS and agree on all 5 optimized orders (Ladd->Cascade etc.) - README: profile deltas (Valhalla 332min vs OSRM 410min, same route shape), per-backend goldens, verified self-host status
111 lines
4.3 KiB
Bash
Executable File
111 lines
4.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Build the runtime dependencies OSRM needs, from source, no sudo, no
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# conan: bzip2, lua 5.2 (static), oneTBB, boost (b2, with hand-rolled
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# CMake config files — boost release tarballs ship no CMake support).
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#
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# Artifacts: $W (default /tmp/osm-build), installed into $W/prefix.
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# Idempotent: each dep is skipped when its .done-<name> marker exists.
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set -uo pipefail
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W="${W:-/tmp/osm-build}"
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P="$W/prefix"
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mkdir -p "$P/include" "$P/lib" "$W"
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log() { echo "[$(date +%T)] $*"; }
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fetch() { [ -s "$2" ] || curl -sL --retry 3 -o "$2" "$1"; }
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build_dep() { # name, then command...
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local name=$1; shift
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[ -f "$W/.done-$name" ] && { log "$name: already done"; return; }
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log "$name: building"
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if "$@" > "$W/$name.log" 2>&1; then
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touch "$W/.done-$name"
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else
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log "$name: FAILED (see $W/$name.log)"; exit 1
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fi
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}
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# --- sources ---
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fetch "https://sourceware.org/pub/bzip2/bzip2-1.0.8.tar.gz" "$W/bzip2.tgz"
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[ -d "$W/bzip2-1.0.8" ] || tar -C "$W" -xzf "$W/bzip2.tgz"
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fetch "https://www.lua.org/ftp/lua-5.2.4.tar.gz" "$W/lua.tgz"
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[ -d "$W/lua-5.2.4" ] || tar -C "$W" -xzf "$W/lua.tgz"
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fetch "https://github.com/oneapi-src/oneTBB/archive/refs/tags/v2021.13.0.tar.gz" "$W/tbb.tgz"
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[ -d "$W/oneTBB-2021.13.0" ] || tar -C "$W" -xzf "$W/tbb.tgz"
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fetch "https://archives.boost.io/release/1.84.0/source/boost_1_84_0.tar.gz" "$W/boost.tgz"
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[ -d "$W/boost_1_84_0" ] || tar -C "$W" -xzf "$W/boost.tgz"
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# --- bzip2 ---
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build_dep bzip2 bash -c "
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cd $W/bzip2-1.0.8 && make -s -j16 CFLAGS='-O2 -fPIC'
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cp bzlib.h $P/include/ && cp libbz2.a $P/lib/"
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# --- lua 5.2 (library only; the interactive REPL needs readline dev
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# headers, which we stub — we only link liblua.a into osrm-extract) ---
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build_dep lua bash -c "
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mkdir -p $W/local/include/readline $W/local/lib
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cat > $W/local/include/readline/readline.h <<'HDR'
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#ifndef READLINE_STUB_H
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#define READLINE_STUB_H
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char *readline(const char *prompt);
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void add_history(const char *line);
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#endif
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HDR
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cat > $W/local/include/readline/history.h <<'HDR'
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#ifndef HISTORY_STUB_H
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#define HISTORY_STUB_H
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void using_history(void);
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void clear_history(void);
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#endif
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HDR
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ln -sf /usr/lib/x86_64-linux-gnu/libreadline.so.8 $W/local/lib/libreadline.so
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cd $W/lua-5.2.4/src && make -s clean >/dev/null 2>&1
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make -s -j16 linux MYCFLAGS='-I$W/local/include' MYLDFLAGS='-L$W/local/lib'
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cp lua.h luaconf.h lualib.h lauxlib.h lua.hpp $P/include/
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cp liblua.a $P/lib/"
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# --- nlohmann/json (single header; needed by osmium-tool) ---
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if [ ! -f "$P/include/nlohmann/json.hpp" ]; then
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log "nlohmann-json: fetching single header"
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mkdir -p "$P/include/nlohmann"
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curl -sL -o "$P/include/nlohmann/json.hpp" \
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https://github.com/nlohmann/json/releases/download/v3.11.3/json.hpp
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fi
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# --- oneTBB (CMake, installs TBBConfig.cmake) ---
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build_dep tbb bash -c "
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cmake -S $W/oneTBB-2021.13.0 -B $W/tbb-build -DCMAKE_BUILD_TYPE=Release \
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-DCMAKE_INSTALL_PREFIX=$P -DTBB_TEST=OFF -DTBB_STRICT=OFF
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cmake --build $W/tbb-build -j16
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cmake --install $W/tbb-build"
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# --- boost: b2 for the libs, then headers + CMake config files ---
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build_dep boost bash -c "
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cd $W/boost_1_84_0
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[ -x ./b2 ] || ./bootstrap.sh
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./b2 -j16 --with-date_time --with-iostreams --with-program_options \
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--with-thread --with-test --with-regex \
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--layout=versioned link=static cxxstd=17
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rm -rf $P/include/boost && cp -r $W/boost_1_84_0/boost $P/include/boost
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cp -a $W/boost_1_84_0/stage/lib/libboost_*.a $P/lib/
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W=$W bash $(dirname "$0")/install-boost-cmake.sh"
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# --- osmium-tool (PBF merging; uses OSRM's vendored libosmium/protozero) ---
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build_dep osmium bash -c "
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if [ ! -d $W/osrm-backend-26.4.1 ]; then
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fetch "https://github.com/Project-OSRM/osrm-backend/archive/refs/tags/v26.4.1.tar.gz" $W/osrm.tar.gz
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tar -C $W -xzf $W/osrm.tar.gz
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fi
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if [ ! -d $W/osmium-tool-1.19.0 ]; then
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fetch "https://github.com/osmcode/osmium-tool/archive/refs/tags/v1.19.0.tar.gz" $W/osmium.tgz
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tar -C $W -xzf $W/osmium.tgz
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fi
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rm -rf $W/osmium-build
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cmake -S $W/osmium-tool-1.19.0 -B $W/osmium-build -DCMAKE_BUILD_TYPE=Release \
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-DOSMIUM_BUILD_PROGRAMS=ON -DOSMIUM_BUILD_TESTS=OFF \
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-DCMAKE_PREFIX_PATH=$P \
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-DOSMIUM_INCLUDE_DIR=$W/osrm-backend-26.4.1/third_party/libosmium/include \
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-DPROTOZERO_INCLUDE_DIR=$W/osrm-backend-26.4.1/third_party/protozero/include
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cmake --build $W/osmium-build --target osmium -j16"
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log "ALL DEPS DONE"
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