1 AC_INIT([vpp], [18.07], [vpp-dev@fd.io])
4 AM_INIT_AUTOMAKE([subdir-objects])
6 AC_CONFIG_FILES([Makefile plugins/Makefile vpp-api/python/Makefile vpp-api/java/Makefile vpp-api/vapi/Makefile])
7 AC_CONFIG_MACRO_DIR([m4])
15 AM_CONDITIONAL([CROSSCOMPILE], [test "$cross_compiling" == "yes"])
17 ###############################################################################
19 ###############################################################################
21 AC_DEFUN([ENABLE_ARG],
24 AC_HELP_STRING(patsubst([--enable-$1],[_],[-]), $2),
25 [enable_$1=yes n_enable_$1=1],
26 [enable_$1=no n_enable_$1=0])
27 AM_CONDITIONAL(m4_toupper(ENABLE_$1), test "$enable_$1" = "yes")
28 m4_append([list_of_enabled], [$1], [, ])
31 AC_DEFUN([DISABLE_ARG],
34 AC_HELP_STRING(patsubst([--disable-$1],[_],[-]), $2),
35 [enable_$1=no n_enable_$1=0],
36 [enable_$1=yes n_enable_$1=1])
37 AM_CONDITIONAL(m4_toupper(ENABLE_$1), test "$enable_$1" = "yes")
38 m4_append([list_of_enabled], [$1], [, ])
44 AC_HELP_STRING(patsubst([--with-$1],[_],[-]), $2),
45 [with_$1=yes n_with_$1=1],
46 [with_$1=no n_with_$1=0])
47 AM_CONDITIONAL(m4_toupper(WITH_$1), test "$with_$1" = "yes")
48 m4_append([list_of_with], [$1], [, ])
51 AC_DEFUN([WITHOUT_ARG],
54 AC_HELP_STRING(patsubst([--without-$1],[_],[-]), $2),
55 [with_$1=no n_with_$1=0],
56 [with_$1=yes n_with_$1=1])
57 AM_CONDITIONAL(m4_toupper(WITH_$1), test "$with_$1" = "yes")
58 m4_append([list_of_with], [$1], [, ])
61 AC_DEFUN([PLUGIN_ENABLED],
63 AC_ARG_ENABLE($1_plugin,
64 AC_HELP_STRING([--disable-$1-plugin], [Do not build $1 plugin]),
65 [enable_$1_plugin=no],
66 [enable_$1_plugin=yes ])
67 AM_CONDITIONAL(m4_toupper(ENABLE_$1_PLUGIN), test "$enable_$1_plugin" = "yes")
68 m4_append([list_of_plugins], [$1], [, ])
71 AC_DEFUN([PLUGIN_DISABLED],
73 AC_ARG_ENABLE($1_plugin,
74 AC_HELP_STRING([--enable-$1-plugin], [Build $1 plugin]),
75 [enable_$1_plugin=yes ],
76 [enable_$1_plugin=no])
77 AM_CONDITIONAL(m4_toupper(ENABLE_$1_PLUGIN), test "$enable_$1_plugin" = "yes")
78 m4_append([list_of_plugins], [$1], [, ])
81 AC_DEFUN([PRINT_VAL], [ AC_MSG_RESULT(AC_HELP_STRING($1,$2)) ])
83 AC_DEFUN([DPDK_IS_PMD_ENABLED],
85 AC_MSG_CHECKING([for $1 in rte_config.h])
88 [[#include <rte_config.h>]],
92 [AC_MSG_RESULT([yes])],
96 AM_CONDITIONAL(m4_toupper(WITH_$2), test "$with_$2" = "yes")
97 m4_append_uniq([list_of_with], [$2], [, ])
100 # Check if compiler supports specific flag
101 AC_DEFUN([CC_CHECK_FLAG],
103 AC_MSG_CHECKING([if $CC supports $1])
105 ac_saved_cflags="$CFLAGS"
107 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])],
111 AC_MSG_RESULT([$cc_flag_check])
112 CFLAGS="$ac_saved_cflags"
116 ###############################################################################
117 # configure arguments
118 ###############################################################################
121 ENABLE_ARG(tests, [Enable unit tests])
122 ENABLE_ARG(dpdk_shared, [Enable unit tests])
123 ENABLE_ARG(perftool, [Enable perftool])
124 ENABLE_ARG(g2, [Enable g2])
127 DISABLE_ARG(vlib, [Disable vlib and dependant libs and binaries])
128 DISABLE_ARG(svm, [Disable svm and dependant libs and binaries])
129 DISABLE_ARG(papi, [Disable Python API bindings])
130 DISABLE_ARG(japi, [Disable Java API bindings])
135 WITHOUT_ARG(libssl, [Disable libssl])
136 WITHOUT_ARG(apicli, [Disable binary api CLI])
137 WITHOUT_ARG(mbedtls, [Disable mbedtls])
140 AC_HELP_STRING([--with-unix],[Compile unix version of clib]),
143 darwin* | linux*) with_unix=yes;;
147 AM_CONDITIONAL(WITH_UNIX, test "$with_unix" = "yes")
149 AC_ARG_WITH(pre-data,
150 AC_HELP_STRING([--with-pre-data],[Set buffer rewrite space]),
151 [case $with_pre_data in
154 *) with_pre_data="pre-data-not-set" ;;
155 esac], [with_pre_data=128])
157 ###############################################################################
159 ###############################################################################
161 # Check if compiler supports march=core-avx2
162 CC_CHECK_FLAG("-march=core-avx2")
163 AS_IF([test "$cc_flag_check" = yes],
164 [march_core_avx2=yes],
165 [march_core_avx2=no])
166 AM_CONDITIONAL([CC_SUPPORTS_AVX2], [test "$march_core_avx2" = "yes"])
168 # Check if compiler supports march=skylake-avx512
169 CC_CHECK_FLAG("-march=skylake-avx512")
170 AS_IF([test "$cc_flag_check" = yes],
171 [march_skylake_avx512=yes],
172 [march_skylake_avx512=no])
173 AM_CONDITIONAL([CC_SUPPORTS_AVX512], [test "$march_skylake_avx512" = "yes"])
176 [x86_64], [CPU_FLAGS="-march=corei7 -mtune=corei7-avx"],
177 [aarch64], [CPU_FLAGS="-march=armv8-a+crc"],
180 AC_SUBST([CPU_FLAGS])
182 AC_SUBST([CPU_AVX2_FLAGS],"-march=core-avx2 -mtune=core-avx2")
183 AC_SUBST([CPU_AVX512_FLAGS],"-march=skylake-avx512 -mtune=skylake-avx512")
185 AM_CONDITIONAL([CPU_X86_64], [test "$host_cpu" = "x86_64"])
186 AM_CONDITIONAL([CPU_AARCH64], [test "$host_cpu" = "aarch64"])
188 ###############################################################################
189 # misc compiler flags
190 ###############################################################################
192 CC_CHECK_FLAG("-Wno-address-of-packed-member")
193 AS_IF([test "$cc_flag_check" = yes],
194 [CFLAGS="${CFLAGS} -Wno-address-of-packed-member"], [])
196 ###############################################################################
197 # Substitutions and defines
198 ###############################################################################
200 AC_SUBST(PRE_DATA_SIZE, [$with_pre_data])
201 AC_SUBST(APICLI, [-DVPP_API_TEST_BUILTIN=${n_with_apicli}])
203 AC_DEFINE_UNQUOTED(DPDK_SHARED_LIB, [${n_enable_dpdk_shared}])
204 AC_DEFINE_UNQUOTED(WITH_LIBSSL, [${n_with_libssl}])
205 AC_DEFINE_UNQUOTED(WITH_MBEDTLS, [${n_with_mbedtls}])
208 # Silence following noise:
209 # ar: `u' modifier ignored since `D' is the default (see `U')
213 ###############################################################################
215 ###############################################################################
217 # Please keep alphabetical order
223 PLUGIN_ENABLED(flowprobe)
230 PLUGIN_ENABLED(kubeproxy)
234 PLUGIN_ENABLED(marvell)
235 PLUGIN_ENABLED(memif)
236 PLUGIN_ENABLED(pppoe)
238 PLUGIN_ENABLED(srv6ad)
239 PLUGIN_ENABLED(srv6am)
240 PLUGIN_ENABLED(srv6as)
242 PLUGIN_ENABLED(tlsmbedtls)
243 PLUGIN_ENABLED(tlsopenssl)
245 ###############################################################################
247 ###############################################################################
248 AC_CHECK_FUNC([memfd_create], [AC_DEFINE([HAVE_MEMFD_CREATE], [1], [Define if memfd exists])])
250 AM_COND_IF([ENABLE_DPDK_SHARED],
252 AC_CHECK_HEADERS([rte_config.h],
254 [AC_MSG_ERROR([DPDK header files not found])],)
255 AC_CHECK_LIB( [dpdk], [rte_eal_init],
257 [AC_MSG_ERROR([DPDK shared library not found])],)
261 with_isa_l_crypto_lib=no
263 DPDK_IS_PMD_ENABLED(LIBRTE_PMD_AESNI_MB, dpdk_aesni_mb_pmd)
264 DPDK_IS_PMD_ENABLED(LIBRTE_PMD_AESNI_GCM, dpdk_aesni_gcm_pmd)
266 AM_COND_IF([WITH_DPDK_AESNI_MB_PMD],
268 AC_CHECK_LIB([IPSec_MB], [submit_job_sse],
269 [with_aesni_mb_lib=yes],
270 [AC_MSG_ERROR([IPSec_MB library not found])])
273 AM_COND_IF([WITH_DPDK_AESNI_GCM_PMD],
275 AC_CHECK_LIB([IPSec_MB], [submit_job_sse],
276 [with_aesni_mb_lib=yes],
277 [AC_MSG_ERROR([IPSec_MB library not found])])
280 m4_append([list_of_with], [aesni_mb_lib], [, ])
281 AM_CONDITIONAL(WITH_AESNI_MB_LIB, test "$with_aesni_mb_lib" = "yes")
283 m4_append([list_of_with], [isa_l_crypto_lib], [, ])
284 AM_CONDITIONAL(WITH_ISA_L_CRYPTO_LIB, test "$with_isa_l_crypto_lib" = "yes")
286 AM_COND_IF([ENABLE_G2],
288 PKG_CHECK_MODULES(g2, gtk+-2.0)
291 AM_COND_IF([ENABLE_MARVELL_PLUGIN],
293 AC_CHECK_LIB( [musdk], [pp2_init],
296 AC_MSG_WARN([Marvell MUSDK library with PP2 support not found. Plugin disabled.])
297 enable_marvell_plugin=no
298 AM_CONDITIONAL(ENABLE_MARVELL_PLUGIN, false)
302 AM_COND_IF([WITH_MBEDTLS], [],
304 AC_MSG_WARN([mbedtls not enabled. Disabling tlsmbedtls plugin])
305 enable_tlsmbedtls_plugin=no
306 AM_CONDITIONAL(ENABLE_TLSMBEDTLS_PLUGIN, false)
309 AM_COND_IF([ENABLE_TLSMBEDTLS_PLUGIN],
311 AC_CHECK_HEADERS([mbedtls/ssl.h], [],
313 AC_MSG_WARN([mbedtls headers not found. TLS engine implementation disabled])
314 enable_tlsmbedtls_plugin=no
315 AM_CONDITIONAL(ENABLE_TLSMBEDTLS_PLUGIN, false)
319 AM_COND_IF([WITH_LIBSSL], [],
321 AC_MSG_WARN([openssl not enabled. Disabling tlsopenssl plugin])
322 enable_tlsopenssl_plugin=no
323 AM_CONDITIONAL(ENABLE_TLSOPENSSL_PLUGIN, false)
326 ###############################################################################
328 ###############################################################################
330 AM_COND_IF([ENABLE_JAPI],
339 ###############################################################################
341 ###############################################################################
343 AM_COND_IF([ENABLE_PAPI],
348 ###############################################################################
350 ###############################################################################
354 AC_MSG_RESULT([==============================================================================])
355 PRINT_VAL([version], $PACKAGE $VERSION)
356 PRINT_VAL([prefix], ${prefix})
357 PRINT_VAL([libdir], ${libdir})
358 PRINT_VAL([includedir], ${includedir})
359 PRINT_VAL([CFLAGS], ${CFLAGS})
360 PRINT_VAL([CPPFLAGS], ${CPPFLAGS})
361 PRINT_VAL([LDFLAGS], ${LDFLAGS})
362 AM_COND_IF([ENABLE_JAPI],
364 PRINT_VAL([JAVA_VERSION], ${JAVA_VERSION})
365 PRINT_VAL([JAVA_HOME], ${JAVA_HOME})
369 AC_MSG_RESULT([with:])
370 m4_foreach([x], m4_dquote(list_of_with), [
371 AC_MSG_RESULT(AC_HELP_STRING(x, m4_join([], [${with_], x, [}])))
375 AC_MSG_RESULT([enabled:])
376 m4_foreach([x], m4_dquote(list_of_enabled), [
377 AC_MSG_RESULT(AC_HELP_STRING(x, m4_join([], [${enable_], x, [}])))
381 AC_MSG_RESULT([plugins:])
382 m4_foreach([x], m4_dquote(list_of_plugins), [
383 AC_MSG_RESULT(AC_HELP_STRING(x, m4_join([], [${enable_], x, [_plugin}])))
385 AC_MSG_RESULT([==============================================================================])