net/apfree-wifidog/patches/010-support-openssl-3.0.patch

   1 From 53a042836063e965f8df9fc85bb32e8e46da8a05 Mon Sep 17 00:00:00 2001
   2 From: staylightblow8 <liudf0716@gmail.com>
   3 Date: Thu, 20 Oct 2022 10:47:59 +0800
   4 Subject: [PATCH] support openssl > 3.0
   5
   6 ---
   7  cmake/Modules/FindOpenSSL.cmake | 27 +++++++++++++++++++++++----
   8  1 file changed, 23 insertions(+), 4 deletions(-)
   9
  10 --- a/cmake/Modules/FindOpenSSL.cmake
  11 +++ b/cmake/Modules/FindOpenSSL.cmake
  12 @@ -282,11 +282,11 @@ function(from_hex HEX DEC)
  13    set(${DEC} ${_res} PARENT_SCOPE)
  14  endfunction()
  15
  16 -if (OPENSSL_INCLUDE_DIR)
  17 -  if(OPENSSL_INCLUDE_DIR AND EXISTS "${OPENSSL_INCLUDE_DIR}/openssl/opensslv.h")
  18 -    file(STRINGS "${OPENSSL_INCLUDE_DIR}/openssl/opensslv.h" openssl_version_str
  19 -         REGEX "^# *define[\t ]+OPENSSL_VERSION_NUMBER[\t ]+0x([0-9a-fA-F])+.*")
  20 +if(OPENSSL_INCLUDE_DIR AND EXISTS "${OPENSSL_INCLUDE_DIR}/openssl/opensslv.h")
  21 +  file(STRINGS "${OPENSSL_INCLUDE_DIR}/openssl/opensslv.h" openssl_version_str
  22 +       REGEX "^#[\t ]*define[\t ]+OPENSSL_VERSION_NUMBER[\t ]+0x([0-9a-fA-F])+.*")
  23
  24 +  if(openssl_version_str)
  25      # The version number is encoded as 0xMNNFFPPS: major minor fix patch status
  26      # The status gives if this is a developer or prerelease and is ignored here.
  27      # Major, minor, and fix directly translate into the version numbers shown in
  28 @@ -315,6 +315,25 @@ if (OPENSSL_INCLUDE_DIR)
  29      endif ()
  30
  31      set(OPENSSL_VERSION "${OPENSSL_VERSION_MAJOR}.${OPENSSL_VERSION_MINOR}.${OPENSSL_VERSION_FIX}${OPENSSL_VERSION_PATCH_STRING}")
  32 +  else ()
  33 +    # Since OpenSSL 3.0.0, the new version format is MAJOR.MINOR.PATCH and
  34 +    # a new OPENSSL_VERSION_STR macro contains exactly that
  35 +    file(STRINGS "${OPENSSL_INCLUDE_DIR}/openssl/opensslv.h" OPENSSL_VERSION_STR
  36 +         REGEX "^#[\t ]*define[\t ]+OPENSSL_VERSION_STR[\t ]+\"([0-9])+\\.([0-9])+\\.([0-9])+\".*")
  37 +    string(REGEX REPLACE "^.*OPENSSL_VERSION_STR[\t ]+\"([0-9]+\\.[0-9]+\\.[0-9]+)\".*$"
  38 +           "\\1" OPENSSL_VERSION_STR "${OPENSSL_VERSION_STR}")
  39 +
  40 +    set(OPENSSL_VERSION "${OPENSSL_VERSION_STR}")
  41 +
  42 +    # Setting OPENSSL_VERSION_MAJOR OPENSSL_VERSION_MINOR and OPENSSL_VERSION_FIX
  43 +    string(REGEX MATCHALL "([0-9])+" OPENSSL_VERSION_NUMBER "${OPENSSL_VERSION}")
  44 +    list(POP_FRONT OPENSSL_VERSION_NUMBER
  45 +      OPENSSL_VERSION_MAJOR
  46 +      OPENSSL_VERSION_MINOR
  47 +      OPENSSL_VERSION_FIX)
  48 +
  49 +    unset(OPENSSL_VERSION_NUMBER)
  50 +    unset(OPENSSL_VERSION_STR)
  51    endif ()
  52  endif ()
  53