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
74 lines
2.2 KiB
Bash
Executable File
74 lines
2.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Generate the Boost CMake config files OSRM's find_package(Boost CONFIG)
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# needs, pointing at a b2-built boost (headers in $P/include/boost,
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# static libs in $P/lib). Boost release tarballs ship no CMake support,
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# so we roll minimal configs: one per component + version + main.
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#
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# W=/tmp/osm-build bash install-boost-cmake.sh
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set -euo pipefail
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W="${W:-/tmp/osm-build}"
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P="$W/prefix"
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CM="$P/lib/cmake/Boost-1.84.0"
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mkdir -p "$CM"
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cat > "$CM/BoostConfigVersion.cmake" <<'EOF'
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set(PACKAGE_VERSION "1.84.0")
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if(PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION)
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set(PACKAGE_VERSION_COMPATIBLE FALSE)
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else()
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set(PACKAGE_VERSION_COMPATIBLE TRUE)
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if(PACKAGE_VERSION VERSION_EQUAL PACKAGE_FIND_VERSION)
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set(PACKAGE_VERSION_EXACT TRUE)
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endif()
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endif()
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EOF
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# component: cmlist-name b2-lib-name
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for pair in "date_time date_time" "iostreams iostreams" \
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"program_options program_options" "thread thread" \
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"unit_test_framework test" "regex regex" "zlib zlib"; do
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comp=${pair% *}
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b2name=${pair#* }
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cap=$(echo "$comp" | tr 'a-z' 'A-Z')
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if [ "$comp" = "zlib" ]; then
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# OSRM lists Boost_ZLIB_LIBRARY in BOOST_ENGINE_LIBRARIES; use system zlib
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cat > "$CM/Boost${cap}Config.cmake" <<EOF
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set(Boost_${cap}_LIBRARY /usr/lib/x86_64-linux-gnu/libz.so)
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set(Boost_${cap}_FOUND TRUE)
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set(Boost_${comp}_FOUND TRUE)
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EOF
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continue
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fi
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lib=$(ls "$P"/lib/libboost_${b2name}*.a 2>/dev/null | head -1 || true)
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if [ -z "$lib" ]; then
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echo "FATAL: no static lib for $comp (b2name $b2name)" >&2
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exit 1
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fi
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cat > "$CM/Boost${cap}Config.cmake" <<EOF
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set(Boost_${cap}_LIBRARY "$lib")
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set(Boost_${cap}_FOUND TRUE)
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set(Boost_${comp}_FOUND TRUE)
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EOF
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done
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cat > "$CM/BoostConfig.cmake" <<EOF
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if(Boost_FOUND)
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return()
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endif()
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set(Boost_VERSION 108400)
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set(Boost_VERSION_STRING "1.84.0")
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set(Boost_LIB_VERSION "1_84")
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get_filename_component(Boost_INCLUDE_DIRS "$P/include" ABSOLUTE)
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set(Boost_INCLUDE_DIR "\${Boost_INCLUDE_DIRS}")
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set(Boost_LIBRARIES "")
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foreach(_comp \${Boost_FIND_COMPONENTS})
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string(TOUPPER "\${_comp}" _uc)
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include("\${CMAKE_CURRENT_LIST_DIR}/Boost\${_uc}Config.cmake")
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list(APPEND Boost_LIBRARIES \${Boost_\${_uc}_LIBRARY})
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endforeach()
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set(Boost_FOUND TRUE)
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EOF
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ls "$CM"
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echo "boost cmake config installed in $CM"
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