Source of libssh2.m4 - Zabbix

xxxxxxxxxx
 
    found_ssh2="no"
    LIBSSH2_TRY_LINK([no])
​
    CFLAGS="$am_save_cflags"
    LDFLAGS="$am_save_ldflags"
    LIBS="$am_save_libs"
​
    if test "x$found_ssh2" = "xyes"; then
      AC_DEFINE([HAVE_SSH2], 1, [Define to 1 if you have the 'libssh2' library (-lssh2)])
      AC_MSG_RESULT(yes)
​
      ENUM_CHECK([LIBSSH2_METHOD_KEX],[libssh2.h])
      ENUM_CHECK([LIBSSH2_METHOD_HOSTKEY],[libssh2.h])
      ENUM_CHECK([LIBSSH2_METHOD_CRYPT_CS],[libssh2.h])
      ENUM_CHECK([LIBSSH2_METHOD_CRYPT_SC],[libssh2.h])
      ENUM_CHECK([LIBSSH2_METHOD_MAC_CS],[libssh2.h])
      ENUM_CHECK([LIBSSH2_METHOD_MAC_SC],[libssh2.h])
    else
      AC_MSG_RESULT(no)
      SSH2_CFLAGS=""
      SSH2_LDFLAGS=""
      SSH2_LIBS=""
    fi
  fi
​
  AC_SUBST(SSH2_CFLAGS)
  AC_SUBST(SSH2_LDFLAGS)