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7a0a5012be
This allows distcc to be used. Change-Id: Id0b45de13dca6c2e3c37df43a8d347337f756915 Reviewed-on: http://gerrit.cloudera.org:8080/2094 Reviewed-by: Casey Ching <casey@cloudera.com> Tested-by: Internal Jenkins
37 lines
1.4 KiB
CMake
37 lines
1.4 KiB
CMake
# Copyright 2015 Cloudera Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set(IMPALA_TOOLCHAIN ON)
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# Set the root directory for the toolchain
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set(TOOLCHAIN_ROOT $ENV{IMPALA_TOOLCHAIN})
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if($ENV{USE_SYSTEM_GCC} EQUAL "0")
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# If Impala is built with the GCC from the toolchain, change compiler and link paths
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set(GCC_ROOT $ENV{IMPALA_TOOLCHAIN}/gcc-$ENV{IMPALA_GCC_VERSION})
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set(CMAKE_C_COMPILER ${GCC_ROOT}/bin/gcc)
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set(CMAKE_CXX_COMPILER ${GCC_ROOT}/bin/g++)
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# The rpath is needed to be able to run the binaries produced by the toolchain without
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# specifying an LD_LIBRARY_PATH
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set(TOOLCHAIN_LINK_FLAGS "-Wl,-rpath,${GCC_ROOT}/lib64")
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set(TOOLCHAIN_LINK_FLAGS "${TOOLCHAIN_LINK_FLAGS} -L${GCC_ROOT}/lib64")
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endif()
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if(NOT $ENV{IMPALA_CXX_COMPILER} STREQUAL "default")
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set(CMAKE_CXX_COMPILER $ENV{IMPALA_CXX_COMPILER})
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endif()
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message(STATUS "Setup toolchain link flags ${TOOLCHAIN_LINK_FLAGS}")
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