pcre2 provides CMake targets:

  find_package(pcre2 CONFIG REQUIRED)
  target_link_libraries(main PRIVATE PCRE2::8BIT PCRE2::16BIT PCRE2::32BIT PCRE2::POSIX)

pcre2 provides pkg-config modules:

  # PCRE2 - Perl compatible regular expressions C library (2nd API) with 16 bit character support
  libpcre2-16

  # PCRE2 - Perl compatible regular expressions C library (2nd API) with 32 bit character support
  libpcre2-32

  # PCRE2 - Perl compatible regular expressions C library (2nd API) with 8 bit character support
  libpcre2-8

  # Posix compatible interface to libpcre2-8
  libpcre2-posix