git.m6w6.name Git - awesomized/libmemcached/blob - config/memcached.m4

   1 dnl ---------------------------------------------------------------------------
   2 dnl Macro: MEMCACHED_TEST
   3 dnl ---------------------------------------------------------------------------
   4 saved_CPPFLAGS="$CPPFLAGS"
   5 CPPFLAGS=""
   6 AC_ARG_WITH(memcached,
   7        [  --with-memcached=PATH   Specify path to memcached installation ],
   8        [
   9                 if test "x$withval" != "xno" ; then
  10                         CPPFLAGS="-I${withval}/include"
  11                 fi
  12        ]
  13 )
  14
  15 AC_CHECK_HEADER(memcached/protocol_binary.h, [
  16                 AC_RUN_IFELSE([
  17                    AC_LANG_PROGRAM([
  18                       #include "memcached/protocol_binary.h"
  19                    ], [
  20                       protocol_binary_request_set request;
  21                       if (sizeof(request) != sizeof(request.bytes)) {
  22                          return 1;
  23                       }
  24                    ])
  25                 ],[
  26                    if test "x$CPPFLAGS" != "x" ; then
  27                       CPPFLAGS="$saved_CPPFLAGS $CPPFLAGS"
  28                    else
  29                       CPPFLAGS="$saved_CPPFLAGS"
  30                    fi
  31                ], AC_MSG_ERROR([Unsupported struct padding done by compiler.]))
  32                ], [
  33                   AC_MSG_ERROR([Cannot locate memcached/protocol_binary.])
  34                ])
  35
  36 dnl ---------------------------------------------------------------------------
  37 dnl End Macro: MEMCACHED_TEST
  38 dnl ---------------------------------------------------------------------------