1 AC_INIT([vpp], [18.01], [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 vpp-api/vom/Makefile])
7 AC_CONFIG_MACRO_DIR([m4])
17 AM_CONDITIONAL([CROSSCOMPILE], [test "$cross_compiling" == "yes"])
19 ###############################################################################
21 ###############################################################################
23 AC_DEFUN([ENABLE_ARG],
26 AC_HELP_STRING(patsubst([--enable-$1],[_],[-]), $2),
27 [enable_$1=yes n_enable_$1=1],
28 [enable_$1=no n_enable_$1=0])
29 AM_CONDITIONAL(m4_toupper(ENABLE_$1), test "$enable_$1" = "yes")
30 m4_append([list_of_enabled], [$1], [, ])
33 AC_DEFUN([DISABLE_ARG],
36 AC_HELP_STRING(patsubst([--disable-$1],[_],[-]), $2),
37 [enable_$1=no n_enable_$1=0],
38 [enable_$1=yes n_enable_$1=1])
39 AM_CONDITIONAL(m4_toupper(ENABLE_$1), test "$enable_$1" = "yes")
40 m4_append([list_of_enabled], [$1], [, ])
46 AC_HELP_STRING(patsubst([--with-$1],[_],[-]), $2),
47 [with_$1=yes n_with_$1=1],
48 [with_$1=no n_with_$1=0])
49 AM_CONDITIONAL(m4_toupper(WITH_$1), test "$with_$1" = "yes")
50 m4_append([list_of_with], [$1], [, ])
53 AC_DEFUN([WITHOUT_ARG],
56 AC_HELP_STRING(patsubst([--without-$1],[_],[-]), $2),
57 [with_$1=no n_with_$1=0],
58 [with_$1=yes n_with_$1=1])
59 AM_CONDITIONAL(m4_toupper(WITH_$1), test "$with_$1" = "yes")
60 m4_append([list_of_with], [$1], [, ])
63 AC_DEFUN([PLUGIN_ENABLED],
65 AC_ARG_ENABLE($1_plugin,
66 AC_HELP_STRING([--disable-$1-plugin], [Do not build $1 plugin]),
67 [enable_$1_plugin=no],
68 [enable_$1_plugin=yes ])
69 AM_CONDITIONAL(m4_toupper(ENABLE_$1_PLUGIN), test "$enable_$1_plugin" = "yes")
70 m4_append([list_of_plugins], [$1], [, ])
73 AC_DEFUN([PLUGIN_DISABLED],
75 AC_ARG_ENABLE($1_plugin,
76 AC_HELP_STRING([--enable-$1-plugin], [Build $1 plugin]),
77 [enable_$1_plugin=yes ],
78 [enable_$1_plugin=no])
79 AM_CONDITIONAL(m4_toupper(ENABLE_$1_PLUGIN), test "$enable_$1_plugin" = "yes")
80 m4_append([list_of_plugins], [$1], [, ])
83 AC_DEFUN([PRINT_VAL], [ AC_MSG_RESULT(AC_HELP_STRING($1,$2)) ])
85 AC_DEFUN([DPDK_IS_PMD_ENABLED],
87 AC_MSG_CHECKING([for $1 in rte_config.h])
90 [[#include <rte_config.h>]],
94 [AC_MSG_RESULT([yes])],
98 AM_CONDITIONAL(m4_toupper(WITH_$2), test "$with_$2" = "yes")
99 m4_append_uniq([list_of_with], [$2], [, ])
102 # Check if compiler supports specific flag
103 AC_DEFUN([CC_CHECK_FLAG],
105 AC_MSG_CHECKING([if $CC supports $1])
107 ac_saved_cflags="$CFLAGS"
109 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])],
113 AC_MSG_RESULT([$cc_flag_check])
114 CFLAGS="$ac_saved_cflags"
118 ###############################################################################
119 # configure arguments
120 ###############################################################################
123 ENABLE_ARG(tests, [Enable unit tests])
124 ENABLE_ARG(dpdk_shared, [Enable unit tests])
125 ENABLE_ARG(perftool, [Enable perftool])
126 ENABLE_ARG(g2, [Enable g2])
129 DISABLE_ARG(vlib, [Disable vlib and dependant libs and binaries])
130 DISABLE_ARG(svm, [Disable svm and dependant libs and binaries])
131 DISABLE_ARG(papi, [Disable Python API bindings])
132 DISABLE_ARG(japi, [Disable Java API bindings])
133 DISABLE_ARG(vom, [Disable VPP object model bindings])
138 WITHOUT_ARG(libssl, [Disable libssl])
139 WITHOUT_ARG(apicli, [Disable binary api CLI])
142 AC_HELP_STRING([--with-unix],[Compile unix version of clib]),
145 darwin* | linux*) with_unix=yes;;
149 AM_CONDITIONAL(WITH_UNIX, test "$with_unix" = "yes")
151 AC_ARG_WITH(pre-data,
152 AC_HELP_STRING([--with-pre-data],[Set buffer rewrite space]),
153 [case $with_pre_data in
156 *) with_pre_data="pre-data-not-set" ;;
157 esac], [with_pre_data=128])
159 ###############################################################################
161 ###############################################################################
163 # Check if compiler supports march=core-avx2
164 CC_CHECK_FLAG("-march=core-avx2")
165 AS_IF([test "$cc_flag_check" = yes],
166 [march_core_avx2=yes],
167 [march_core_avx2=no])
168 AM_CONDITIONAL([CC_SUPPORTS_AVX2], [test "$march_core_avx2" = "yes"])
170 # Check if compiler supports march=skylake-avx512
171 CC_CHECK_FLAG("-march=skylake-avx512")
172 AS_IF([test "$cc_flag_check" = yes],
173 [march_skylake_avx512=yes],
174 [march_skylake_avx512=no])
175 AM_CONDITIONAL([CC_SUPPORTS_AVX512], [test "$march_skylake_avx512" = "yes"])
177 AS_CASE([$build_cpu],
178 [x86_64], [CPU_FLAGS="-march=corei7 -mtune=corei7-avx"],
179 [aarch64], [CPU_FLAGS="-march=armv8-a+crc"],
182 AC_SUBST([CPU_FLAGS])
184 AC_SUBST([CPU_AVX2_FLAGS],"-march=core-avx2 -mtune=core-avx2")
185 AC_SUBST([CPU_AVX512_FLAGS],"-march=skylake-avx512 -mtune=skylake-avx512")
187 AM_CONDITIONAL([CPU_X86_64], [test "$build_cpu" = "x86_64"])
188 AM_CONDITIONAL([CPU_AARCH64], [test "$build_cpu" = "aarch64"])
190 ###############################################################################
191 # Substitutions and defines
192 ###############################################################################
194 AC_SUBST(PRE_DATA_SIZE, [$with_pre_data])
195 AC_SUBST(APICLI, [-DVPP_API_TEST_BUILTIN=${n_with_apicli}])
197 AC_DEFINE_UNQUOTED(DPDK_SHARED_LIB, [${n_enable_dpdk_shared}])
198 AC_DEFINE_UNQUOTED(WITH_LIBSSL, [${n_with_libssl}])
201 # Silence following noise:
202 # ar: `u' modifier ignored since `D' is the default (see `U')
206 ###############################################################################
208 ###############################################################################
210 # Please keep alphabetical order
213 PLUGIN_ENABLED(flowprobe)
219 PLUGIN_ENABLED(memif)
220 PLUGIN_ENABLED(pppoe)
221 PLUGIN_ENABLED(sixrd)
225 ###############################################################################
227 ###############################################################################
229 AM_COND_IF([ENABLE_DPDK_SHARED],
231 AC_CHECK_HEADERS([rte_config.h],
233 [AC_MSG_ERROR([DPDK header files not found])],)
234 AC_CHECK_LIB( [dpdk], [rte_eal_init],
236 [AC_MSG_ERROR([DPDK shared library not found])],)
240 with_isa_l_crypto_lib=no
242 DPDK_IS_PMD_ENABLED(LIBRTE_PMD_AESNI_MB, dpdk_aesni_mb_pmd)
243 DPDK_IS_PMD_ENABLED(LIBRTE_PMD_AESNI_GCM, dpdk_aesni_gcm_pmd)
245 AM_COND_IF([WITH_DPDK_AESNI_MB_PMD],
247 AC_CHECK_LIB([IPSec_MB], [submit_job_sse],
248 [with_aesni_mb_lib=yes],
249 [AC_MSG_ERROR([IPSec_MB library not found])])
252 AM_COND_IF([WITH_DPDK_AESNI_GCM_PMD],
254 AC_CHECK_LIB([IPSec_MB], [submit_job_sse],
255 [with_aesni_mb_lib=yes],
256 [AC_MSG_ERROR([IPSec_MB library not found])])
259 m4_append([list_of_with], [aesni_mb_lib], [, ])
260 AM_CONDITIONAL(WITH_AESNI_MB_LIB, test "$with_aesni_mb_lib" = "yes")
262 m4_append([list_of_with], [isa_l_crypto_lib], [, ])
263 AM_CONDITIONAL(WITH_ISA_L_CRYPTO_LIB, test "$with_isa_l_crypto_lib" = "yes")
267 DPDK_IS_PMD_ENABLED(LIBRTE_MLX4_PMD, dpdk_mlx4_pmd)
268 AM_COND_IF([WITH_DPDK_MLX4_PMD],
270 AC_CHECK_LIB([ibverbs], [ibv_fork_init],
271 [with_ibverbs_lib=yes],
272 [AC_MSG_ERROR([ibverbs library not found])])
275 DPDK_IS_PMD_ENABLED(LIBRTE_MLX5_PMD, dpdk_mlx5_pmd)
276 AM_COND_IF([WITH_DPDK_MLX5_PMD],
278 AC_CHECK_LIB([ibverbs], [ibv_fork_init],
279 [with_ibverbs_lib=yes],
280 [AC_MSG_ERROR([ibverbs library not found])])
283 m4_append([list_of_with], [ibverbs_lib], [, ])
284 AM_CONDITIONAL(WITH_IBVERBS_LIB, test "$with_ibverbs_lib" = "yes")
287 AM_COND_IF([ENABLE_G2],
289 PKG_CHECK_MODULES(g2, gtk+-2.0)
292 # If cross-compiling, we need external vppapigen and we cannot continue without it
293 # For native builds, we just set dependency on vpppaigen binary in top_builddir
294 AM_COND_IF([CROSSCOMPILE],
296 AC_PATH_PROG([VPPAPIGEN], [vppapigen], [no])
297 if test "$VPPAPIGEN" = "no"; then
298 AC_MSG_ERROR([Externaly built vppapigen is needed when cross-compiling...])
301 VPPAPIGEN=\$\(top_builddir\)/vppapigen
303 AC_SUBST([VPPAPIGEN])
306 ###############################################################################
308 ###############################################################################
310 AM_COND_IF([ENABLE_JAPI],
319 ###############################################################################
321 ###############################################################################
323 AM_COND_IF([ENABLE_PAPI],
328 ###############################################################################
330 ###############################################################################
334 AC_MSG_RESULT([==============================================================================])
335 PRINT_VAL([version], $PACKAGE $VERSION)
336 PRINT_VAL([prefix], ${prefix})
337 PRINT_VAL([libdir], ${libdir})
338 PRINT_VAL([includedir], ${includedir})
339 PRINT_VAL([CFLAGS], ${CFLAGS})
340 PRINT_VAL([CPPFLAGS], ${CPPFLAGS})
341 PRINT_VAL([LDFLAGS], ${LDFLAGS})
342 AM_COND_IF([ENABLE_JAPI],
344 PRINT_VAL([JAVA_VERSION], ${JAVA_VERSION})
345 PRINT_VAL([JAVA_HOME], ${JAVA_HOME})
349 AC_MSG_RESULT([with:])
350 m4_foreach([x], m4_dquote(list_of_with), [
351 AC_MSG_RESULT(AC_HELP_STRING(x, m4_join([], [${with_], x, [}])))
355 AC_MSG_RESULT([enabled:])
356 m4_foreach([x], m4_dquote(list_of_enabled), [
357 AC_MSG_RESULT(AC_HELP_STRING(x, m4_join([], [${enable_], x, [}])))
361 AC_MSG_RESULT([plugins:])
362 m4_foreach([x], m4_dquote(list_of_plugins), [
363 AC_MSG_RESULT(AC_HELP_STRING(x, m4_join([], [${enable_], x, [_plugin}])))
365 AC_MSG_RESULT([==============================================================================])