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bc9d93c897
This removes the hard-coded (and incorrect) paths to the libc++ and libc++abi static libraries in favor of just using the already provided library path and the library names with the '-l' option. #rb none #preflight skip [CL 19545833 by matt johnson in ue5-main branch]
97 lines
3.3 KiB
Bash
Executable File
97 lines
3.3 KiB
Bash
Executable File
#!/bin/bash
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set -e
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ALEMBIC_VERSION=1.8.2
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ARCH_NAME=x86_64-unknown-linux-gnu
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UE_ENGINE_LOCATION=`cd $(pwd)/../../..; pwd`
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UE_THIRD_PARTY_LOCATION=`cd $(pwd)/..; pwd`
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IMATH_CMAKE_LOCATION="$UE_THIRD_PARTY_LOCATION/Imath/Deploy/Imath-3.1.3/Unix/$ARCH_NAME/lib/cmake/Imath"
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UE_MODULE_LOCATION=`pwd`
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SOURCE_LOCATION="$UE_MODULE_LOCATION/alembic-$ALEMBIC_VERSION"
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BUILD_LOCATION="$UE_MODULE_LOCATION/Intermediate"
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INSTALL_LOCATION="$UE_MODULE_LOCATION/Deploy/alembic-$ALEMBIC_VERSION"
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INSTALL_INCLUDE_LOCATION="$INSTALL_LOCATION/include"
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INSTALL_LINUX_LOCATION="$INSTALL_LOCATION/Unix"
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INSTALL_LIB_DIR="Unix/$ARCH_NAME/lib"
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# The Alembic build is setup incorrectly such that relative install paths
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# land in the build tree rather than the install tree. To make sure the
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# library is installed in the correct location, we use a full path. Doing so
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# prevents CMake from computing the correct import prefix though, so the
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# resulting config files include absolute paths that we don't want. We won't
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# really miss having these CMake files since we are unlikely to build
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# anything on top of Alembic using CMake, so we use a relative path for those
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# and let them disappear when the build tree in "Intermediate" is cleaned.
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INSTALL_LIB_LOCATION="$INSTALL_LOCATION/$INSTALL_LIB_DIR"
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INSTALL_CMAKE_DIR="$INSTALL_LIB_DIR/cmake/Alembic"
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rm -rf $BUILD_LOCATION
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rm -rf $INSTALL_INCLUDE_LOCATION
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rm -rf $INSTALL_LINUX_LOCATION
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mkdir $BUILD_LOCATION
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pushd $BUILD_LOCATION
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# Run Engine/Build/BatchFiles/Linux/SetupToolchain.sh first to ensure
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# that the toolchain is setup and verify that this name matches.
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TOOLCHAIN_NAME=v19_clang-11.0.1-centos7
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UE_TOOLCHAIN_LOCATION="$UE_ENGINE_LOCATION/Extras/ThirdPartyNotUE/SDKs/HostLinux/Linux_x64/$TOOLCHAIN_NAME/$ARCH_NAME"
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C_COMPILER="$UE_TOOLCHAIN_LOCATION/bin/clang"
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CXX_COMPILER="$UE_TOOLCHAIN_LOCATION/bin/clang++"
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CXX_FLAGS="-fvisibility=hidden -fPIC -I$UE_THIRD_PARTY_LOCATION/Unix/LibCxx/include/c++/v1"
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CXX_LINKER="-nodefaultlibs -L$UE_THIRD_PARTY_LOCATION/Unix/LibCxx/lib/Unix/$ARCH_NAME/ -lc++ -lc++abi -lm -lc -lgcc_s -lgcc"
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CMAKE_ARGS=(
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-DCMAKE_INSTALL_PREFIX="$INSTALL_LOCATION"
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-DCMAKE_PREFIX_PATH="$IMATH_CMAKE_LOCATION"
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-DALEMBIC_LIB_INSTALL_DIR="$INSTALL_LIB_LOCATION"
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-DConfigPackageLocation="$INSTALL_CMAKE_DIR"
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-DCMAKE_C_COMPILER="$C_COMPILER"
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-DCMAKE_CXX_COMPILER="$CXX_COMPILER"
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-DCMAKE_CXX_FLAGS="$CXX_FLAGS"
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-DCMAKE_EXE_LINKER_FLAGS="$CXX_LINKER"
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-DCMAKE_MODULE_LINKER_FLAGS="$CXX_LINKER"
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-DCMAKE_SHARED_LINKER_FLAGS="$CXX_LINKER"
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-DUSE_BINARIES=OFF
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-DUSE_TESTS=OFF
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-DALEMBIC_ILMBASE_LINK_STATIC=ON
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-DALEMBIC_SHARED_LIBS=OFF
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-DCMAKE_DEBUG_POSTFIX=_d
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)
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NUM_CPU=`grep -c ^processor /proc/cpuinfo`
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echo Configuring Debug build for Alembic version $ALEMBIC_VERSION...
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cmake -G "Unix Makefiles" $SOURCE_LOCATION -DCMAKE_BUILD_TYPE=Debug "${CMAKE_ARGS[@]}"
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echo Building Alembic for Debug...
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cmake --build . -j$NUM_CPU
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echo Installing Alembic for Debug...
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cmake --install .
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# The Unix Makefiles generator does not support multiple configurations, so we
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# need to re-configure for Release.
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echo Configuring Release build for Alembic version $ALEMBIC_VERSION...
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cmake -G "Unix Makefiles" $SOURCE_LOCATION -DCMAKE_BUILD_TYPE=Release "${CMAKE_ARGS[@]}"
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echo Building Alembic for Release...
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cmake --build . -j$NUM_CPU
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echo Installing Alembic for Release...
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cmake --install .
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popd
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echo Done.
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