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cmakelists: quote the last argument to REGEX REPLACE

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With newer versions of cmake, an unquoted 6th argument gives the
following error:

    STRING sub-command REGEX, mode REPLACE needs at least 6 arguments
    total to command.

Quoting this fixes the issue.

Signed-off-by: Sean Cross <sean@xobs.io>
This commit is contained in:
Sean Cross 2019-08-14 21:30:39 +08:00
parent 3f26cf5076
commit 6e932f5a2d
1 changed files with 5 additions and 5 deletions
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10
CMakeLists.txt
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@ -136,18 +136,18 @@ if (BUILD_PYTHON)
# Original source: https://github.com/BVLC/caffe/blob/master/cmake/Dependencies.cmake#L148
set(version ${PYTHONLIBS_VERSION_STRING})
STRING(REGEX REPLACE "[^0-9]" "" boost_py_version ${version})
STRING(REGEX REPLACE "[^0-9]" "" boost_py_version "${version}")
find_package(Boost QUIET COMPONENTS "python-py${boost_py_version}" ${boost_libs})
set(Boost_PYTHON_FOUND ${Boost_PYTHON-PY${boost_py_version}_FOUND})
while (NOT "${version}" STREQUAL "" AND NOT Boost_PYTHON_FOUND)
STRING(REGEX REPLACE "([0-9.]+).[0-9]+" "\\1" version ${version})
STRING(REGEX REPLACE "([0-9.]+).[0-9]+" "\\1" version "${version}")
STRING(REGEX REPLACE "[^0-9]" "" boost_py_version ${version})
STRING(REGEX REPLACE "[^0-9]" "" boost_py_version "${version}")
find_package(Boost QUIET COMPONENTS "python-py${boost_py_version}" ${boost_libs})
set(Boost_PYTHON_FOUND ${Boost_PYTHON-PY${boost_py_version}_FOUND})
STRING(REGEX MATCHALL "([0-9.]+).[0-9]+" has_more_version ${version})
STRING(REGEX MATCHALL "([0-9.]+).[0-9]+" has_more_version "${version}")
if ("${has_more_version}" STREQUAL "")
break()
endif ()
@ -175,7 +175,7 @@ if (BUILD_PYTHON)
endif ()
if (NOT Boost_PYTHON_FOUND)
STRING(REGEX REPLACE "([0-9]+\\.[0-9]+).*" "\\1" gentoo_version ${PYTHONLIBS_VERSION_STRING})
STRING(REGEX REPLACE "([0-9]+\\.[0-9]+).*" "\\1" gentoo_version "${PYTHONLIBS_VERSION_STRING}")
find_package(Boost QUIET COMPONENTS python-${gentoo_version} ${boost_libs})
if ("${Boost_LIBRARIES}" MATCHES ".*(python|PYTHON).*" )
set(Boost_PYTHON_FOUND TRUE)