Commit e139c26b authored by Benoit Daloze's avatar Benoit Daloze
Browse files

Only check the opensslv.h header to find the system openssl version 

* `openssl version` can be another version than the header, for instance with
  `apt-get install --no-install-recommends ca-certificates libssl1.0-dev` on Ubuntu 18.04:
  https://github.com/rbenv/ruby-build/discussions/2014#discussioncomment-3224237
parent 7866a26b

bin/ruby-build

+2 −4
Original line number Diff line number Diff line
@@ -1090,15 +1090,13 @@ has_broken_mac_openssl() { 
}



system_openssl_version() {

  local version_text=$(

    openssl version 2>/dev/null ||

    printf '#include <openssl/opensslv.h>\nOPENSSL_VERSION_TEXT\n' | cc -xc -E - 2>/dev/null | tail -n 1)

  local version_text=$(printf '#include <openssl/opensslv.h>\nOPENSSL_VERSION_TEXT\n' | cc -xc -E - 2>/dev/null | tail -n 1)

  if [[ $version_text == *"OpenSSL "* ]]; then

    local version=${version_text#*OpenSSL }

    version=${version%% *}

    echo $version | sed 's/[^0-9]//g' | sed 's/^0*//'

  else

    echo "No system openssl version was found" >&2

    echo "No system openssl version was found, ensure openssl headers are installed (https://github.com/rbenv/ruby-build/wiki#suggested-build-environment)" >&2

    echo 000

  fi

}