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@media only all and (prefers-color-scheme: dark) {
.highlight .hll { background-color: #49483e }
.highlight .c { color: #75715e } /* Comment */
.highlight .err { color: #960050; background-color: #1e0010 } /* Error */
.highlight .k { color: #66d9ef } /* Keyword */
.highlight .l { color: #ae81ff } /* Literal */
.highlight .n { color: #f8f8f2 } /* Name */
.highlight .o { color: #f92672 } /* Operator */
.highlight .p { color: #f8f8f2 } /* Punctuation */
.highlight .ch { color: #75715e } /* Comment.Hashbang */
.highlight .cm { color: #75715e } /* Comment.Multiline */
.highlight .cp { color: #75715e } /* Comment.Preproc */
.highlight .cpf { color: #75715e } /* Comment.PreprocFile */
.highlight .c1 { color: #75715e } /* Comment.Single */
.highlight .cs { color: #75715e } /* Comment.Special */
.highlight .gd { color: #f92672 } /* Generic.Deleted */
.highlight .ge { font-style: italic } /* Generic.Emph */
.highlight .gi { color: #a6e22e } /* Generic.Inserted */
.highlight .gs { font-weight: bold } /* Generic.Strong */
.highlight .gu { color: #75715e } /* Generic.Subheading */
.highlight .kc { color: #66d9ef } /* Keyword.Constant */
.highlight .kd { color: #66d9ef } /* Keyword.Declaration */
.highlight .kn { color: #f92672 } /* Keyword.Namespace */
.highlight .kp { color: #66d9ef } /* Keyword.Pseudo */
.highlight .kr { color: #66d9ef } /* Keyword.Reserved */
.highlight .kt { color: #66d9ef } /* Keyword.Type */
.highlight .ld { color: #e6db74 } /* Literal.Date */
.highlight .m { color: #ae81ff } /* Literal.Number */
.highlight .s { color: #e6db74 } /* Literal.String */
.highlight .na { color: #a6e22e } /* Name.Attribute */
.highlight .nb { color: #f8f8f2 } /* Name.Builtin */
.highlight .nc { color: #a6e22e } /* Name.Class */
.highlight .no { color: #66d9ef } /* Name.Constant */
.highlight .nd { color: #a6e22e } /* Name.Decorator */
.highlight .ni { color: #f8f8f2 } /* Name.Entity */
.highlight .ne { color: #a6e22e } /* Name.Exception */
.highlight .nf { color: #a6e22e } /* Name.Function */
.highlight .nl { color: #f8f8f2 } /* Name.Label */
.highlight .nn { color: #f8f8f2 } /* Name.Namespace */
.highlight .nx { color: #a6e22e } /* Name.Other */
.highlight .py { color: #f8f8f2 } /* Name.Property */
.highlight .nt { color: #f92672 } /* Name.Tag */
.highlight .nv { color: #f8f8f2 } /* Name.Variable */
.highlight .ow { color: #f92672 } /* Operator.Word */
.highlight .w { color: #f8f8f2 } /* Text.Whitespace */
.highlight .mb { color: #ae81ff } /* Literal.Number.Bin */
.highlight .mf { color: #ae81ff } /* Literal.Number.Float */
.highlight .mh { color: #ae81ff } /* Literal.Number.Hex */
.highlight .mi { color: #ae81ff } /* Literal.Number.Integer */
.highlight .mo { color: #ae81ff } /* Literal.Number.Oct */
.highlight .sa { color: #e6db74 } /* Literal.String.Affix */
.highlight .sb { color: #e6db74 } /* Literal.String.Backtick */
.highlight .sc { color: #e6db74 } /* Literal.String.Char */
.highlight .dl { color: #e6db74 } /* Literal.String.Delimiter */
.highlight .sd { color: #e6db74 } /* Literal.String.Doc */
.highlight .s2 { color: #e6db74 } /* Literal.String.Double */
.highlight .se { color: #ae81ff } /* Literal.String.Escape */
.highlight .sh { color: #e6db74 } /* Literal.String.Heredoc */
.highlight .si { color: #e6db74 } /* Literal.String.Interpol */
.highlight .sx { color: #e6db74 } /* Literal.String.Other */
.highlight .sr { color: #e6db74 } /* Literal.String.Regex */
.highlight .s1 { color: #e6db74 } /* Literal.String.Single */
.highlight .ss { color: #e6db74 } /* Literal.String.Symbol */
.highlight .bp { color: #f8f8f2 } /* Name.Builtin.Pseudo */
.highlight .fm { color: #a6e22e } /* Name.Function.Magic */
.highlight .vc { color: #f8f8f2 } /* Name.Variable.Class */
.highlight .vg { color: #f8f8f2 } /* Name.Variable.Global */
.highlight .vi { color: #f8f8f2 } /* Name.Variable.Instance */
.highlight .vm { color: #f8f8f2 } /* Name.Variable.Magic */
.highlight .il { color: #ae81ff } /* Literal.Number.Integer.Long */
}
@media (prefers-color-scheme: light) {
.highlight .hll { background-color: #ffffcc }
.highlight .c { color: #888888 } /* Comment */
.highlight .err { color: #a61717; background-color: #e3d2d2 } /* Error */
.highlight .k { color: #008800; font-weight: bold } /* Keyword */
.highlight .ch { color: #888888 } /* Comment.Hashbang */
.highlight .cm { color: #888888 } /* Comment.Multiline */
.highlight .cp { color: #cc0000; font-weight: bold } /* Comment.Preproc */
.highlight .cpf { color: #888888 } /* Comment.PreprocFile */
.highlight .c1 { color: #888888 } /* Comment.Single */
.highlight .cs { color: #cc0000; font-weight: bold; background-color: #fff0f0 } /* Comment.Special */
.highlight .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */
.highlight .ge { font-style: italic } /* Generic.Emph */
.highlight .gr { color: #aa0000 } /* Generic.Error */
.highlight .gh { color: #333333 } /* Generic.Heading */
.highlight .gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */
.highlight .go { color: #888888 } /* Generic.Output */
.highlight .gp { color: #555555 } /* Generic.Prompt */
.highlight .gs { font-weight: bold } /* Generic.Strong */
.highlight .gu { color: #666666 } /* Generic.Subheading */
.highlight .gt { color: #aa0000 } /* Generic.Traceback */
.highlight .kc { color: #008800; font-weight: bold } /* Keyword.Constant */
.highlight .kd { color: #008800; font-weight: bold } /* Keyword.Declaration */
.highlight .kn { color: #008800; font-weight: bold } /* Keyword.Namespace */
.highlight .kp { color: #008800 } /* Keyword.Pseudo */
.highlight .kr { color: #008800; font-weight: bold } /* Keyword.Reserved */
.highlight .kt { color: #888888; font-weight: bold } /* Keyword.Type */
.highlight .m { color: #0000DD; font-weight: bold } /* Literal.Number */
.highlight .s { color: #dd2200; background-color: #fff0f0 } /* Literal.String */
.highlight .na { color: #336699 } /* Name.Attribute */
.highlight .nb { color: #003388 } /* Name.Builtin */
.highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */
.highlight .no { color: #003366; font-weight: bold } /* Name.Constant */
.highlight .nd { color: #555555 } /* Name.Decorator */
.highlight .ne { color: #bb0066; font-weight: bold } /* Name.Exception */
.highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */
.highlight .nl { color: #336699; font-style: italic } /* Name.Label */
.highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */
.highlight .py { color: #336699; font-weight: bold } /* Name.Property */
.highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */
.highlight .nv { color: #336699 } /* Name.Variable */
.highlight .ow { color: #008800 } /* Operator.Word */
.highlight .w { color: #bbbbbb } /* Text.Whitespace */
.highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */
.highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */
.highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */
.highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */
.highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */
.highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */
.highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */
.highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */
.highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */
.highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */
.highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */
.highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */
.highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */
.highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */
.highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */
.highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */
.highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */
.highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */
.highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */
.highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */
.highlight .vc { color: #336699 } /* Name.Variable.Class */
.highlight .vg { color: #dd7700 } /* Name.Variable.Global */
.highlight .vi { color: #3333bb } /* Name.Variable.Instance */
.highlight .vm { color: #336699 } /* Name.Variable.Magic */
.highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */
}
# Copyright (c) 2016 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

bin_PROGRAMS += c2cpel cpelatency cpeldump cpelinreg cpelstate

lib_LTLIBRARIES += libcperf.la

libcperf_la_SOURCES = \
  tools/perftool/delsvec.c	\
  tools/perftool/linreg.c	\
  tools/perftool/props.c	\
  tools/perftool/cpel_util.c

PERFTOOL_LIBS = libcperf.la libvppinfra.la -lm

c2cpel_SOURCES = tools/perftool/c2cpel.c
c2cpel_LDADD = $(PERFTOOL_LIBS)

cpelatency_SOURCES = tools/perftool/cpelatency.c
cpelatency_LDADD = $(PERFTOOL_LIBS)

cpeldump_SOURCES = tools/perftool/cpeldump.c
cpeldump_LDADD = $(PERFTOOL_LIBS)

cpelinreg_SOURCES = tools/perftool/cpelinreg.c
cpelinreg_LDADD = $(PERFTOOL_LIBS)

cpelstate_SOURCES = tools/perftool/cpelstate.c
cpelstate_LDADD = $(PERFTOOL_LIBS)

# vi:syntax=automake
373'>373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463
AC_INIT([vpp], [18.10], [vpp-dev@fd.io])
LT_INIT
AC_CONFIG_AUX_DIR([.])
AM_INIT_AUTOMAKE([subdir-objects])
AM_SILENT_RULES([yes])
AC_CONFIG_FILES([ \
  Makefile \
  plugins/Makefile \
  vpp-api/python/Makefile \
  vpp-api/vapi/Makefile \
  vlib/config.h \
  vppinfra/config.h \
])
AC_CONFIG_MACRO_DIR([m4])

AC_PROG_CC
AC_PROG_CPP
AM_PROG_AS
AM_PROG_LIBTOOL
AM_PATH_PYTHON

AM_CONDITIONAL([CROSSCOMPILE], [test "$cross_compiling" == "yes"])

###############################################################################
# Macros
###############################################################################

AC_DEFUN([ENABLE_ARG],
[
  AC_ARG_ENABLE($1,
    AC_HELP_STRING(patsubst([--enable-$1],[_],[-]), $2),
    [enable_$1=yes n_enable_$1=1],
    [enable_$1=no n_enable_$1=0])
  AM_CONDITIONAL(m4_toupper(ENABLE_$1), test "$enable_$1" = "yes")
  m4_append([list_of_enabled], [$1], [, ])
])

AC_DEFUN([DISABLE_ARG],
[
  AC_ARG_ENABLE($1,
    AC_HELP_STRING(patsubst([--disable-$1],[_],[-]), $2),
    [enable_$1=no n_enable_$1=0],
    [enable_$1=yes n_enable_$1=1])
  AM_CONDITIONAL(m4_toupper(ENABLE_$1), test "$enable_$1" = "yes")
  m4_append([list_of_enabled], [$1], [, ])
])

AC_DEFUN([WITH_ARG],
[
  AC_ARG_WITH($1,
    AC_HELP_STRING(patsubst([--with-$1],[_],[-]), $2),
    [with_$1=yes n_with_$1=1],
    [with_$1=no n_with_$1=0])
  AM_CONDITIONAL(m4_toupper(WITH_$1), test "$with_$1" = "yes")
  m4_append([list_of_with], [$1], [, ])
])

AC_DEFUN([WITHOUT_ARG],
[
  AC_ARG_WITH($1,
    AC_HELP_STRING(patsubst([--without-$1],[_],[-]), $2),
    [with_$1=no n_with_$1=0],
    [with_$1=yes n_with_$1=1])
  AM_CONDITIONAL(m4_toupper(WITH_$1), test "$with_$1" = "yes")
  m4_append([list_of_with], [$1], [, ])
])

AC_DEFUN([PLUGIN_ENABLED],
[
   AC_ARG_ENABLE($1_plugin,
     AC_HELP_STRING([--disable-$1-plugin], [Do not build $1 plugin]),
       [enable_$1_plugin=no],
       [enable_$1_plugin=yes ])
  AM_CONDITIONAL(m4_toupper(ENABLE_$1_PLUGIN), test "$enable_$1_plugin" = "yes")
  m4_append([list_of_plugins], [$1], [, ])
])

AC_DEFUN([PLUGIN_DISABLED],
[
   AC_ARG_ENABLE($1_plugin,
     AC_HELP_STRING([--enable-$1-plugin], [Build $1 plugin]),
       [enable_$1_plugin=yes ],
       [enable_$1_plugin=no])
  AM_CONDITIONAL(m4_toupper(ENABLE_$1_PLUGIN), test "$enable_$1_plugin" = "yes")
  m4_append([list_of_plugins], [$1], [, ])
])

AC_DEFUN([PRINT_VAL], [ AC_MSG_RESULT(AC_HELP_STRING($1,$2)) ])

AC_DEFUN([DPDK_IS_PMD_ENABLED],
[
  AC_MSG_CHECKING([for $1 in rte_config.h])
  AC_COMPILE_IFELSE(
    [AC_LANG_PROGRAM(
      [[#include <rte_config.h>]],
      [[return RTE_$1;]],
    )],
    [with_$2=yes]
    [AC_MSG_RESULT([yes])],
    [with_$2=no]
    [AC_MSG_RESULT([no])]
  )
  AM_CONDITIONAL(m4_toupper(WITH_$2), test "$with_$2" = "yes")
  m4_append_uniq([list_of_with], [$2], [, ])
])

# Check if compiler supports specific flag
AC_DEFUN([CC_CHECK_FLAG],
[
  AC_MSG_CHECKING([if $CC supports $1])
  AC_LANG_PUSH([C])
  ac_saved_cflags="$CFLAGS"
  CFLAGS="-Werror $1"
  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])],
  [cc_flag_check=yes],
  [cc_flag_check=no]
)
  AC_MSG_RESULT([$cc_flag_check])
  CFLAGS="$ac_saved_cflags"
  AC_LANG_POP([C])
])

# This function deduces the BUILD HOST cache-line size by
# inspecting /sys and/or /proc depending on the kernel / arch in use
as_fn_log2_cache_line_size_p()
{
  sysfs_cache_path="/sys/devices/system/cpu/cpu0/cache/index0/coherency_line_size"
  m4_define([read_cache_line_size_from_sysfs], [`head -n 1 $1`])
  m4_define([read_midr_implementer],
            [`awk '/implementer/ {print $[]4;exit}' /proc/cpuinfo`])
  m4_define([read_midr_cpuid],
            [`awk '/part/ {print $[]4;exit}' /proc/cpuinfo`])

  #Check if sysfs path exists,to ignore warning, else do manual mapping
  AC_CHECK_FILE($sysfs_cache_path,
    [
      cache_line_size=read_cache_line_size_from_sysfs($sysfs_cache_path);
      if test $cache_line_size = "32"  ; then
          log2_cache_line_size="5";
      elif test $cache_line_size = "64"  ; then
          log2_cache_line_size="6";
      elif test $cache_line_size = "128"  ; then
          log2_cache_line_size="7";
      fi
      AC_MSG_NOTICE([cache_line_size/log2_cache_line_size deduced as $cache_line_size/$log2_cache_line_size])
    ],
    [
        #Define Implementer Ids here
        implementer_id_cavium=0x43

        #Define CPU Ids here
        cpu_id_cavium_thunderx_cn88xx=0x0a1
        cpu_id_cavium_thunderx2_cn99xx=0x0af

        implementer=read_midr_implementer()
        cpuid=read_midr_cpuid()

        AC_MSG_CHECKING([for implementerid/cpuid to set log2_cache_line_size])

        # Switch case to map log2_cache_line_size for implementer/cpuid combination.
        # Default case of Switch sets log2_cache_line_size to 6
        AS_CASE($implementer,
              #Switch Case for Cavium SoC's
              [$implementer_id_cavium],
                  [AS_CASE($cpuid,
                      #Only ThunderX2 is 64B. Remaining chips are 128B
                      [$cpu_id_cavium_thunderx2_cn99xx],
                            [AC_MSG_RESULT([Cavium/ThunderX2]);log2_cache_line_size=6],
                      [$cpu_id_cavium_thunderx_cn88xx],
                            [AC_MSG_RESULT([Cavium/ThunderX]);log2_cache_line_size=7],
                      [log2_cache_line_size=7;AC_MSG_RESULT([Cavium/OCTEONTx($cpuid)])]
                   )],
              #Add implementer specific case here:

              #Default case: 64B for all SoC's
              [log2_cache_line_size=6;AC_MSG_RESULT([$implementer/$cpuid])]
        )
      AC_MSG_NOTICE([log2_cache_line_size deduced as $log2_cache_line_size])
    ]
  )
  echo $log2_cache_line_size
}

###############################################################################
# configure arguments
###############################################################################

# --enable-X
ENABLE_ARG(tests,	[Enable unit tests])
ENABLE_ARG(dpdk_shared,	[Enable unit tests])
ENABLE_ARG(perftool,	[Enable perftool])
ENABLE_ARG(g2,		[Enable g2])
ENABLE_ARG(dlmalloc,    [Enable dlmalloc])

# --disable-X
DISABLE_ARG(vlib,	[Disable vlib and dependant libs and binaries])
DISABLE_ARG(svm,	[Disable svm and dependant libs and binaries])
DISABLE_ARG(papi,	[Disable Python API bindings])

# --with-X
WITH_ARG(dpdk_mlx5_pmd, [Enable Mellanox DPDK PMD driver])

# --without-X
WITHOUT_ARG(libssl,	[Disable libssl])
WITHOUT_ARG(apicli,	[Disable binary api CLI])
WITHOUT_ARG(mbedtls,	[Disable mbedtls])
WITHOUT_ARG(libnuma,	[for non numa architectures])

AC_ARG_WITH(log2-cache-line-bytes,
            AC_HELP_STRING([--with-log2-cache-line-bytes],[Set the cache line size, --with-log2-cache-line-bytes=5|6|7|auto]),
	    [case $with_log2_cache_line_bytes in
	      5 | 6 | 7);;
	      auto) with_log2_cache_line_bytes=`as_fn_log2_cache_line_size_p`;;
              *) with_log2_cache_line_bytes="CONFIG_ERROR";;
	      esac],
              [with_log2_cache_line_bytes=`as_fn_log2_cache_line_size_p`])

AC_ARG_WITH(unix,
            AC_HELP_STRING([--with-unix],[Compile unix version of clib]),
	    [],
	    [case $host_os in
	      darwin* | linux*) with_unix=yes;;
	      *) with_unix=no;;
	      esac])

AM_CONDITIONAL(WITH_UNIX, test "$with_unix" = "yes")

AC_ARG_WITH(pre-data,
            AC_HELP_STRING([--with-pre-data],[Set buffer rewrite space]),
	    [case $with_pre_data in
	       128) ;;
	       256) ;;
               *) with_pre_data="pre-data-not-set" ;;
	     esac], [with_pre_data=128])

AM_CONDITIONAL(ENABLE_DLMALLOC, test "$enable_dlmalloc" = "yes")

###############################################################################
# Target CPU flags
###############################################################################

# Check if compiler supports march=core-avx2
CC_CHECK_FLAG("-march=core-avx2")
AS_IF([test "$cc_flag_check" = yes],
      [march_core_avx2=yes],
      [march_core_avx2=no])
AM_CONDITIONAL([CC_SUPPORTS_AVX2], [test "$march_core_avx2" = "yes"])

# Check if compiler supports march=skylake-avx512
CC_CHECK_FLAG("-march=skylake-avx512")
AS_IF([test "$cc_flag_check" = yes],
  [march_skylake_avx512=yes],
  [march_skylake_avx512=no])
AM_CONDITIONAL([CC_SUPPORTS_AVX512], [test "$march_skylake_avx512" = "yes"])

AS_CASE([$host_cpu],
	[x86_64], [CPU_FLAGS="-march=corei7 -mtune=corei7-avx"],
	[aarch64], [CPU_FLAGS="-march=armv8-a+crc"],
	[CPU_FLAGS=""],
)
AC_SUBST([CPU_FLAGS])

AC_SUBST([CPU_AVX2_FLAGS],"-march=core-avx2 -mtune=core-avx2")
AC_SUBST([CPU_AVX512_FLAGS],"-march=skylake-avx512 -mtune=skylake-avx512")

AM_CONDITIONAL([CPU_X86_64], [test "$host_cpu" = "x86_64"])
AM_CONDITIONAL([CPU_AARCH64], [test "$host_cpu" = "aarch64"])

###############################################################################
# misc compiler flags
###############################################################################

CC_CHECK_FLAG("-Wno-address-of-packed-member")
AS_IF([test "$cc_flag_check" = yes],
	[CFLAGS="${CFLAGS} -Wno-address-of-packed-member"], [])

###############################################################################
# Substitutions and defines
###############################################################################

AC_SUBST(PRE_DATA_SIZE,		[$with_pre_data])
AC_SUBST(LOG2_CACHE_LINE_BYTES, [$with_log2_cache_line_bytes])
AC_SUBST(APICLI,		[-DVPP_API_TEST_BUILTIN=${n_with_apicli}])
AC_SUBST(DLMALLOC,              [${n_enable_dlmalloc}])

AC_DEFINE_UNQUOTED(DPDK_SHARED_LIB,	[${n_enable_dpdk_shared}])
AC_DEFINE_UNQUOTED(WITH_LIBSSL,		[${n_with_libssl}])
AC_DEFINE_UNQUOTED(WITH_MBEDTLS,	[${n_with_mbedtls}])
AC_DEFINE_UNQUOTED(WITH_LIBNUMA,	[${n_with_libnuma}])


# Silence following noise:
# ar: `u' modifier ignored since `D' is the default (see `U')
AR_FLAGS=cr
AC_SUBST(AR_FLAGS)

###############################################################################
# Plugins
###############################################################################

# Please keep alphabetical order
PLUGIN_ENABLED(abf)
PLUGIN_ENABLED(acl)
PLUGIN_ENABLED(avf)
PLUGIN_ENABLED(cdp)
PLUGIN_ENABLED(dpdk)
PLUGIN_ENABLED(flowprobe)
PLUGIN_ENABLED(gbp)
PLUGIN_ENABLED(gtpu)
PLUGIN_ENABLED(igmp)
PLUGIN_ENABLED(ila)
PLUGIN_ENABLED(ioam)
PLUGIN_ENABLED(ixge)
PLUGIN_ENABLED(l2e)
PLUGIN_ENABLED(lacp)
PLUGIN_ENABLED(lb)
PLUGIN_ENABLED(mactime)
PLUGIN_ENABLED(marvell)
PLUGIN_ENABLED(memif)
PLUGIN_ENABLED(pppoe)
PLUGIN_ENABLED(nat)
PLUGIN_ENABLED(map)
PLUGIN_ENABLED(srv6ad)
PLUGIN_ENABLED(srv6am)
PLUGIN_ENABLED(srv6as)
PLUGIN_ENABLED(stn)
PLUGIN_ENABLED(tlsmbedtls)
PLUGIN_ENABLED(tlsopenssl)
PLUGIN_ENABLED(unittest)

###############################################################################
# Dependency checks
###############################################################################
AC_CHECK_FUNC([memfd_create], [AC_DEFINE([HAVE_MEMFD_CREATE], [1], [Define if memfd exists])])

AM_COND_IF([ENABLE_DPDK_SHARED],
[
  AC_CHECK_HEADERS([rte_config.h],
    [],
    [AC_MSG_ERROR([DPDK header files not found])],)
  AC_CHECK_LIB( [dpdk], [rte_eal_init],
    [],
    [AC_MSG_ERROR([DPDK shared library not found])],)
])

with_aesni_mb_lib=no
with_isa_l_crypto_lib=no

DPDK_IS_PMD_ENABLED(LIBRTE_PMD_AESNI_MB, dpdk_aesni_mb_pmd)
DPDK_IS_PMD_ENABLED(LIBRTE_PMD_AESNI_GCM, dpdk_aesni_gcm_pmd)

AM_COND_IF([WITH_DPDK_AESNI_MB_PMD],
[
  AC_CHECK_LIB([IPSec_MB], [submit_job_sse],
	       [with_aesni_mb_lib=yes],
	       [AC_MSG_ERROR([IPSec_MB library not found])])
])

AM_COND_IF([WITH_DPDK_AESNI_GCM_PMD],
[
  AC_CHECK_LIB([IPSec_MB], [submit_job_sse],
    [with_aesni_mb_lib=yes],
    [AC_MSG_ERROR([IPSec_MB library not found])])
])

m4_append([list_of_with], [aesni_mb_lib], [, ])
AM_CONDITIONAL(WITH_AESNI_MB_LIB, test "$with_aesni_mb_lib" = "yes")

m4_append([list_of_with], [isa_l_crypto_lib], [, ])
AM_CONDITIONAL(WITH_ISA_L_CRYPTO_LIB, test "$with_isa_l_crypto_lib" = "yes")

AM_COND_IF([ENABLE_G2],
[
  PKG_CHECK_MODULES(g2, gtk+-2.0)
])

AM_COND_IF([ENABLE_MARVELL_PLUGIN],
[
  AC_CHECK_LIB( [musdk], [pp2_init],
    [],
    [
      AC_MSG_WARN([Marvell MUSDK library with PP2 support not found. Plugin disabled.])
      enable_marvell_plugin=no
      AM_CONDITIONAL(ENABLE_MARVELL_PLUGIN, false)
    ])
])

AM_COND_IF([WITH_MBEDTLS], [],
[
  AC_MSG_WARN([mbedtls not enabled. Disabling tlsmbedtls plugin])
  enable_tlsmbedtls_plugin=no
  AM_CONDITIONAL(ENABLE_TLSMBEDTLS_PLUGIN, false)
])

AM_COND_IF([ENABLE_TLSMBEDTLS_PLUGIN],
[
  AC_CHECK_HEADERS([mbedtls/ssl.h], [],
    [
      AC_MSG_WARN([mbedtls headers not found. TLS engine implementation disabled])
      enable_tlsmbedtls_plugin=no
      AM_CONDITIONAL(ENABLE_TLSMBEDTLS_PLUGIN, false)
    ], [])
])

AM_COND_IF([WITH_LIBSSL],
[
  AC_CHECK_LIB([ssl -lcrypto], [SSL_set_async_callback],
    [
      AC_DEFINE([HAVE_OPENSSL_ASYNC], [1], [Define if new openssl interface exists])
    ])
],
[
  AC_MSG_WARN([openssl not enabled. Disabling tlsopenssl plugin])
  enable_tlsopenssl_plugin=no
  AM_CONDITIONAL(ENABLE_TLSOPENSSL_PLUGIN, false)
])

###############################################################################
# PYTHON
###############################################################################

AM_COND_IF([ENABLE_PAPI],
[
  AM_PATH_PYTHON
])

###############################################################################
# Output
###############################################################################

AC_OUTPUT

AC_MSG_RESULT([==============================================================================])
PRINT_VAL([version], $PACKAGE $VERSION)
PRINT_VAL([prefix], ${prefix})
PRINT_VAL([libdir], ${libdir})
PRINT_VAL([includedir], ${includedir})
PRINT_VAL([CFLAGS], ${CFLAGS})
PRINT_VAL([CPPFLAGS], ${CPPFLAGS})
PRINT_VAL([LDFLAGS], ${LDFLAGS})
PRINT_VAL([LOG2_CACHE_LINE_BYTES], ${with_log2_cache_line_bytes})
PRINT_VAL([DLMALLOC], ${enable_dlmalloc})

AC_MSG_RESULT([])
AC_MSG_RESULT([with:])
m4_foreach([x], m4_dquote(list_of_with), [
  AC_MSG_RESULT(AC_HELP_STRING(x, m4_join([], [${with_], x, [}])))
])

AC_MSG_RESULT([])
AC_MSG_RESULT([enabled:])
m4_foreach([x], m4_dquote(list_of_enabled), [
  AC_MSG_RESULT(AC_HELP_STRING(x, m4_join([], [${enable_], x, [}])))
])

AC_MSG_RESULT([])
AC_MSG_RESULT([plugins:])
m4_foreach([x], m4_dquote(list_of_plugins), [
  AC_MSG_RESULT(AC_HELP_STRING(x, m4_join([], [${enable_], x, [_plugin}])))
])
AC_MSG_RESULT([==============================================================================])