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path: root/contrib/depends/patches/native_libtapi/no_embed_git_rev.patch
blob: b898ccb43fee77a944420e79233bdf064f5e7456 (plain) (blame)
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diff --git a/src/llvm/CMakeLists.txt b/src/llvm/CMakeLists.txt
index ab92717c8..4ad621ea3 100644
--- a/src/llvm/CMakeLists.txt
+++ b/src/llvm/CMakeLists.txt
@@ -752,9 +752,10 @@ set(LLVM_SRPM_USER_BINARY_SPECFILE ${CMAKE_CURRENT_SOURCE_DIR}/llvm.spec.in
 set(LLVM_SRPM_BINARY_SPECFILE ${CMAKE_CURRENT_BINARY_DIR}/llvm.spec)
 set(LLVM_SRPM_DIR "${CMAKE_CURRENT_BINARY_DIR}/srpm")
 
-# SVN_REVISION and GIT_COMMIT get set by the call to add_version_info_from_vcs.
-# DUMMY_VAR contains a version string which we don't care about.
-add_version_info_from_vcs(DUMMY_VAR)
+# A call to add_version_info_from_vcs() was removed, leaving SVN_REVISION
+# and GIT_COMMIT unset. Accordingly, LLVM_RPM_SPEC_REVISION is left empty.
+# This variable appears to be unused. Since it may be used in a future
+# update of native_libtapi this change serves as a precautionairy measure.
 if ( SVN_REVISION )
   set(LLVM_RPM_SPEC_REVISION "r${SVN_REVISION}")
 elseif ( GIT_COMMIT )
diff --git a/src/llvm/cmake/modules/GenerateVersionFromCVS.cmake b/src/llvm/cmake/modules/GenerateVersionFromCVS.cmake
index 6b1c71983..e16326ed6 100644
--- a/src/llvm/cmake/modules/GenerateVersionFromCVS.cmake
+++ b/src/llvm/cmake/modules/GenerateVersionFromCVS.cmake
@@ -24,7 +24,7 @@ include(VersionFromVCS)
 set(ENV{TERM} "dumb")
 
 function(append_info name path)
-  add_version_info_from_vcs(REVISION ${path})
+  set(REVISION "git-0000000")
   string(STRIP "${REVISION}" REVISION)
   file(APPEND "${HEADER_FILE}.txt"
     "#define ${name} \"${REVISION}\"\n")