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Compatible changes for cmake (#6045)

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Summary:
`${TESTUTILLIB}` should be linked with targets`${LIBS}`, otherwise it may not find the references. After that, we have to work fine with `${CMAKE_CURRENT_SOURCE_DIR}` in `cmake/modules/ReadVersion.cmake`, while building external projects with `add_subdirectory(/path/to/rocksdb)`.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6045

Differential Revision: D18641791

Pulled By: pdillinger

fbshipit-source-id: a56b03b4dda6bae6edce1375324f51340917dddc
This commit is contained in:
suzanwen 2019-11-22 08:18:15 -08:00 committed by Facebook Github Bot
parent e50b64bdba
commit adcf920f40
2 changed files with 2 additions and 1 deletions
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1
CMakeLists.txt
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@ -1070,6 +1070,7 @@ if(WITH_TESTS)
add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND})
set(TESTUTILLIB testutillib${ARTIFACT_SUFFIX})
add_library(${TESTUTILLIB} STATIC ${TESTUTIL_SOURCE})
target_link_libraries(${TESTUTILLIB} ${LIBS})
if(MSVC)
set_target_properties(${TESTUTILLIB} PROPERTIES COMPILE_FLAGS "/Fd${CMAKE_CFG_INTDIR}/testutillib${ARTIFACT_SUFFIX}.pdb")
endif()

2
cmake/modules/ReadVersion.cmake
View File

@ -1,7 +1,7 @@
# Read rocksdb version from version.h header file.
function(get_rocksdb_version version_var)
file(READ "${CMAKE_SOURCE_DIR}/include/rocksdb/version.h" version_header_file)
file(READ "${CMAKE_CURRENT_SOURCE_DIR}/include/rocksdb/version.h" version_header_file)
foreach(component MAJOR MINOR PATCH)
string(REGEX MATCH "#define ROCKSDB_${component} ([0-9]+)" _ ${version_header_file})
set(ROCKSDB_VERSION_${component} ${CMAKE_MATCH_1})