add antlr source code and ReadMeHEADmain

1 files changed, 160 insertions, 0 deletions

diff --git a/antlr4-cpp-runtime-4.9.2-source/build/runtime/utfcpp-prefix/tmp/utfcpp-gitupdate.cmake b/antlr4-cpp-runtime-4.9.2-source/build/runtime/utfcpp-prefix/tmp/utfcpp-gitupdate.cmake
new file mode 100644
index 0000000..0ef349a
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/build/runtime/utfcpp-prefix/tmp/utfcpp-gitupdate.cmake
@@ -0,0 +1,160 @@
+

+execute_process(

+  COMMAND "C:/Program Files/Git/cmd/git.exe" rev-list --max-count=1 HEAD

+  WORKING_DIRECTORY "C:/Users/Patrick/Documents/Studium/master/sem2/projekt/toc/antlr4-cpp-runtime-4.9.2-source/build/runtime/thirdparty/utfcpp"

+  RESULT_VARIABLE error_code

+  OUTPUT_VARIABLE head_sha

+  OUTPUT_STRIP_TRAILING_WHITESPACE

+  )

+if(error_code)

+  message(FATAL_ERROR "Failed to get the hash for HEAD")

+endif()

+

+execute_process(

+  COMMAND "C:/Program Files/Git/cmd/git.exe" show-ref v3.1.1

+  WORKING_DIRECTORY "C:/Users/Patrick/Documents/Studium/master/sem2/projekt/toc/antlr4-cpp-runtime-4.9.2-source/build/runtime/thirdparty/utfcpp"

+  OUTPUT_VARIABLE show_ref_output

+  )

+# If a remote ref is asked for, which can possibly move around,

+# we must always do a fetch and checkout.

+if("${show_ref_output}" MATCHES "remotes")

+  set(is_remote_ref 1)

+else()

+  set(is_remote_ref 0)

+endif()

+

+# Tag is in the form <remote>/<tag> (i.e. origin/master) we must strip

+# the remote from the tag.

+if("${show_ref_output}" MATCHES "refs/remotes/v3.1.1")

+  string(REGEX MATCH "^([^/]+)/(.+)$" _unused "v3.1.1")

+  set(git_remote "${CMAKE_MATCH_1}")

+  set(git_tag "${CMAKE_MATCH_2}")

+else()

+  set(git_remote "origin")

+  set(git_tag "v3.1.1")

+endif()

+

+# This will fail if the tag does not exist (it probably has not been fetched

+# yet).

+execute_process(

+  COMMAND "C:/Program Files/Git/cmd/git.exe" rev-list --max-count=1 v3.1.1

+  WORKING_DIRECTORY "C:/Users/Patrick/Documents/Studium/master/sem2/projekt/toc/antlr4-cpp-runtime-4.9.2-source/build/runtime/thirdparty/utfcpp"

+  RESULT_VARIABLE error_code

+  OUTPUT_VARIABLE tag_sha

+  OUTPUT_STRIP_TRAILING_WHITESPACE

+  )

+

+# Is the hash checkout out that we want?

+if(error_code OR is_remote_ref OR NOT ("${tag_sha}" STREQUAL "${head_sha}"))

+  execute_process(

+    COMMAND "C:/Program Files/Git/cmd/git.exe" fetch

+    WORKING_DIRECTORY "C:/Users/Patrick/Documents/Studium/master/sem2/projekt/toc/antlr4-cpp-runtime-4.9.2-source/build/runtime/thirdparty/utfcpp"

+    RESULT_VARIABLE error_code

+    )

+  if(error_code)

+    message(FATAL_ERROR "Failed to fetch repository 'git://github.com/nemtrif/utfcpp'")

+  endif()

+

+  if(is_remote_ref)

+    # Check if stash is needed

+    execute_process(

+      COMMAND "C:/Program Files/Git/cmd/git.exe" status --porcelain

+      WORKING_DIRECTORY "C:/Users/Patrick/Documents/Studium/master/sem2/projekt/toc/antlr4-cpp-runtime-4.9.2-source/build/runtime/thirdparty/utfcpp"

+      RESULT_VARIABLE error_code

+      OUTPUT_VARIABLE repo_status

+      )

+    if(error_code)

+      message(FATAL_ERROR "Failed to get the status")

+    endif()

+    string(LENGTH "${repo_status}" need_stash)

+

+    # If not in clean state, stash changes in order to be able to be able to

+    # perform git pull --rebase

+    if(need_stash)

+      execute_process(

+        COMMAND "C:/Program Files/Git/cmd/git.exe" stash save --all;--quiet

+        WORKING_DIRECTORY "C:/Users/Patrick/Documents/Studium/master/sem2/projekt/toc/antlr4-cpp-runtime-4.9.2-source/build/runtime/thirdparty/utfcpp"

+        RESULT_VARIABLE error_code

+        )

+      if(error_code)

+        message(FATAL_ERROR "Failed to stash changes")

+      endif()

+    endif()

+

+    # Pull changes from the remote branch

+    execute_process(

+      COMMAND "C:/Program Files/Git/cmd/git.exe" rebase ${git_remote}/${git_tag}

+      WORKING_DIRECTORY "C:/Users/Patrick/Documents/Studium/master/sem2/projekt/toc/antlr4-cpp-runtime-4.9.2-source/build/runtime/thirdparty/utfcpp"

+      RESULT_VARIABLE error_code

+      )

+    if(error_code)

+      # Rebase failed: Restore previous state.

+      execute_process(

+        COMMAND "C:/Program Files/Git/cmd/git.exe" rebase --abort

+        WORKING_DIRECTORY "C:/Users/Patrick/Documents/Studium/master/sem2/projekt/toc/antlr4-cpp-runtime-4.9.2-source/build/runtime/thirdparty/utfcpp"

+      )

+      if(need_stash)

+        execute_process(

+          COMMAND "C:/Program Files/Git/cmd/git.exe" stash pop --index --quiet

+          WORKING_DIRECTORY "C:/Users/Patrick/Documents/Studium/master/sem2/projekt/toc/antlr4-cpp-runtime-4.9.2-source/build/runtime/thirdparty/utfcpp"

+          )

+      endif()

+      message(FATAL_ERROR "\nFailed to rebase in: 'C:/Users/Patrick/Documents/Studium/master/sem2/projekt/toc/antlr4-cpp-runtime-4.9.2-source/build/runtime/thirdparty/utfcpp/'.\nYou will have to resolve the conflicts manually")

+    endif()

+

+    if(need_stash)

+      execute_process(

+        COMMAND "C:/Program Files/Git/cmd/git.exe" stash pop --index --quiet

+        WORKING_DIRECTORY "C:/Users/Patrick/Documents/Studium/master/sem2/projekt/toc/antlr4-cpp-runtime-4.9.2-source/build/runtime/thirdparty/utfcpp"

+        RESULT_VARIABLE error_code

+        )

+      if(error_code)

+        # Stash pop --index failed: Try again dropping the index

+        execute_process(

+          COMMAND "C:/Program Files/Git/cmd/git.exe" reset --hard --quiet

+          WORKING_DIRECTORY "C:/Users/Patrick/Documents/Studium/master/sem2/projekt/toc/antlr4-cpp-runtime-4.9.2-source/build/runtime/thirdparty/utfcpp"

+          RESULT_VARIABLE error_code

+          )

+        execute_process(

+          COMMAND "C:/Program Files/Git/cmd/git.exe" stash pop --quiet

+          WORKING_DIRECTORY "C:/Users/Patrick/Documents/Studium/master/sem2/projekt/toc/antlr4-cpp-runtime-4.9.2-source/build/runtime/thirdparty/utfcpp"

+          RESULT_VARIABLE error_code

+          )

+        if(error_code)

+          # Stash pop failed: Restore previous state.

+          execute_process(

+            COMMAND "C:/Program Files/Git/cmd/git.exe" reset --hard --quiet ${head_sha}

+            WORKING_DIRECTORY "C:/Users/Patrick/Documents/Studium/master/sem2/projekt/toc/antlr4-cpp-runtime-4.9.2-source/build/runtime/thirdparty/utfcpp"

+          )

+          execute_process(

+            COMMAND "C:/Program Files/Git/cmd/git.exe" stash pop --index --quiet

+            WORKING_DIRECTORY "C:/Users/Patrick/Documents/Studium/master/sem2/projekt/toc/antlr4-cpp-runtime-4.9.2-source/build/runtime/thirdparty/utfcpp"

+          )

+          message(FATAL_ERROR "\nFailed to unstash changes in: 'C:/Users/Patrick/Documents/Studium/master/sem2/projekt/toc/antlr4-cpp-runtime-4.9.2-source/build/runtime/thirdparty/utfcpp/'.\nYou will have to resolve the conflicts manually")

+        endif()

+      endif()

+    endif()

+  else()

+    execute_process(

+      COMMAND "C:/Program Files/Git/cmd/git.exe" checkout v3.1.1

+      WORKING_DIRECTORY "C:/Users/Patrick/Documents/Studium/master/sem2/projekt/toc/antlr4-cpp-runtime-4.9.2-source/build/runtime/thirdparty/utfcpp"

+      RESULT_VARIABLE error_code

+      )

+    if(error_code)

+      message(FATAL_ERROR "Failed to checkout tag: 'v3.1.1'")

+    endif()

+  endif()

+

+  set(init_submodules TRUE)

+  if(init_submodules)

+    execute_process(

+      COMMAND "C:/Program Files/Git/cmd/git.exe" submodule update --recursive --init 

+      WORKING_DIRECTORY "C:/Users/Patrick/Documents/Studium/master/sem2/projekt/toc/antlr4-cpp-runtime-4.9.2-source/build/runtime/thirdparty/utfcpp/"

+      RESULT_VARIABLE error_code

+      )

+  endif()

+  if(error_code)

+    message(FATAL_ERROR "Failed to update submodules in: 'C:/Users/Patrick/Documents/Studium/master/sem2/projekt/toc/antlr4-cpp-runtime-4.9.2-source/build/runtime/thirdparty/utfcpp/'")

+  endif()

+endif()

+