kc3-lang/SDL/build-scripts/showrev.sh

Branch - branch -v2.28

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• Hash : 8ae46a49
  Author :
  Date : 2022-11-21T06:57:02
  

  Save the version in VERSION.txt instead of VERSION Fixes https://github.com/libsdl-org/SDL/issues/6558

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• build-scripts/showrev.sh

• #!/bin/sh
  #
  # Print the current source revision, if available
  
  SDL_ROOT=$(dirname $0)/..
  cd $SDL_ROOT
  
  if [ -e ./VERSION.txt ]; then
      cat ./VERSION.txt
      exit 0
  fi
  
  major=$(sed -ne 's/^#define SDL_MAJOR_VERSION  *//p' include/SDL_version.h)
  minor=$(sed -ne 's/^#define SDL_MINOR_VERSION  *//p' include/SDL_version.h)
  micro=$(sed -ne 's/^#define SDL_PATCHLEVEL  *//p' include/SDL_version.h)
  version="${major}.${minor}.${micro}"
  
  if [ -x "$(command -v git)" ]; then
      rev="$(git describe --tags --long 2>/dev/null)"
      if [ -n "$rev" ]; then
          # e.g. release-2.24.0-542-g96361fc47
          # or release-2.24.1-5-g36b987dab
          # or prerelease-2.23.2-0-gcb46e1b3f
          echo "$rev"
          exit 0
      fi
  
      rev="$(git describe --always --tags --long 2>/dev/null)"
      if [ -n "$rev" ]; then
          # Just a truncated sha1, e.g. 96361fc47.
          # Turn it into e.g. 2.25.0-g96361fc47
          echo "${version}-g${rev}"
          exit 0
      fi
  fi
  
  if [ -x "$(command -v p4)" ]; then
      rev="$(p4 changes -m1 ./...\#have 2>/dev/null| awk '{print $2}')"
      if [ $? = 0 ]; then
          # e.g. 2.25.0-p7511446
          echo "${version}-p${rev}"
          exit 0
      fi
  fi
  
  # best we can do
  echo "${version}-no-vcs"
  exit 0
  

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