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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2013-10-01 17:40:47 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2013-10-01 17:40:47 +0000 |
| commit | 04132a6c5cbf4089b1c705925afb70258341530e (patch) | |
| tree | f0dc2b6529ed24ce40674570bda513d5e6f9a73c | |
| parent | 8df451fc0b69a4680f2d2ae116b2978658581d98 (diff) | |
| download | external_llvm-04132a6c5cbf4089b1c705925afb70258341530e.zip external_llvm-04132a6c5cbf4089b1c705925afb70258341530e.tar.gz external_llvm-04132a6c5cbf4089b1c705925afb70258341530e.tar.bz2 | |
Reverts commit r190808 and r190556.
The use of these features in clang has been reverted.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191785 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | cmake/modules/GetSVN.cmake | 54 |
1 files changed, 17 insertions, 37 deletions
diff --git a/cmake/modules/GetSVN.cmake b/cmake/modules/GetSVN.cmake index 4e32c09..acccc12 100644 --- a/cmake/modules/GetSVN.cmake +++ b/cmake/modules/GetSVN.cmake @@ -2,44 +2,24 @@ # # Input variables: # FIRST_SOURCE_DIR - First source directory -# FIRST_NAME - The macro prefix for the first repository's info -# SECOND_SOURCE_DIR - Second source directory (opt) -# SECOND_NAME - The macro prefix for the second repository's info (opt) +# FIRST_REPOSITORY - The macro to define to the first revision number. +# SECOND_SOURCE_DIR - Second source directory +# SECOND_REPOSITORY - The macro to define to the second revision number. # HEADER_FILE - The header file to write -# -# The output header will contain macros FIRST_REPOSITORY and FIRST_REVISION, -# and SECOND_REPOSITORY and SECOND_REVISION if requested, where "FIRST" and -# "SECOND" are substituted with the names specified in the input variables. - -# Chop off cmake/modules/GetSVN.cmake -get_filename_component(LLVM_DIR "${CMAKE_SCRIPT_MODE_FILE}" PATH) -get_filename_component(LLVM_DIR "${LLVM_DIR}" PATH) -get_filename_component(LLVM_DIR "${LLVM_DIR}" PATH) - -# Handle strange terminals -set(ENV{TERM} "dumb") +include(FindSubversion) +if (Subversion_FOUND AND EXISTS "${FIRST_SOURCE_DIR}/.svn") + # Repository information for the first repository. + Subversion_WC_INFO(${FIRST_SOURCE_DIR} MY) + file(WRITE ${HEADER_FILE}.txt "#define ${FIRST_REPOSITORY} \"${MY_WC_REVISION}\"\n") -function(append_info name path) - execute_process(COMMAND "${LLVM_DIR}/utils/GetSourceVersion" "${path}" - OUTPUT_VARIABLE revision) - string(STRIP "${revision}" revision) - execute_process(COMMAND "${LLVM_DIR}/utils/GetRepositoryPath" "${path}" - OUTPUT_VARIABLE repository - OUTPUT_STRIP_TRAILING_WHITESPACE) - string(STRIP "${repository}" repository) - file(APPEND "${HEADER_FILE}.txt" - "#define ${name}_REVISION \"${revision}\"\n") - file(APPEND "${HEADER_FILE}.txt" - "#define ${name}_REPOSITORY \"${repository}\"\n") -endfunction() + # Repository information for the second repository. + if (EXISTS "${SECOND_SOURCE_DIR}/.svn") + Subversion_WC_INFO(${SECOND_SOURCE_DIR} MY) + file(APPEND ${HEADER_FILE}.txt + "#define ${SECOND_REPOSITORY} \"${MY_WC_REVISION}\"\n") + endif () -append_info(${FIRST_NAME} "${FIRST_SOURCE_DIR}") -if(DEFINED SECOND_SOURCE_DIR) - append_info(${SECOND_NAME} "${SECOND_SOURCE_DIR}") + # Copy the file only if it has changed. + execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different + ${HEADER_FILE}.txt ${HEADER_FILE}) endif() - -# Copy the file only if it has changed. -execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different - "${HEADER_FILE}.txt" "${HEADER_FILE}") -file(REMOVE "${HEADER_FILE}.txt") - |