| AC_INIT([vpp], [18.01], [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/java/Makefile vpp-api/vapi/Makefile vpp-api/vom/Makefile]) |
| AC_CONFIG_MACRO_DIR([m4]) |
| |
| AC_PROG_CC |
| AC_PROG_CXX |
| AC_PROG_CPP |
| AM_PROG_AS |
| AM_PROG_LIBTOOL |
| AC_PROG_YACC |
| 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]) |
| ]) |
| |
| ############################################################################### |
| # 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]) |
| |
| # --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]) |
| DISABLE_ARG(japi, [Disable Java API bindings]) |
| DISABLE_ARG(vom, [Disable VPP object model bindings]) |
| |
| # --with-X |
| |
| # --without-X |
| WITHOUT_ARG(libssl, [Disable libssl]) |
| WITHOUT_ARG(apicli, [Disable binary api CLI]) |
| |
| 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 $with_pre_data in |
| 128) ;; |
| 256) ;; |
| *) with_pre_data="pre-data-not-set" ;; |
| esac], [with_pre_data=128]) |
| |
| ############################################################################### |
| # Target CPU flags |
| ############################################################################### |
| |
| # Check if compiler supports march=core-avx2 |
| CC_CHECK_FLAG("-march=core-avx2") |
| AS_IF([test "$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 "$march_skylake_avx512" = "yes"]) |
| |
| AS_CASE([$build_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 "$build_cpu" = "x86_64"]) |
| AM_CONDITIONAL([CPU_AARCH64], [test "$build_cpu" = "aarch64"]) |
| |
| ############################################################################### |
| # Substitutions and defines |
| ############################################################################### |
| |
| AC_SUBST(PRE_DATA_SIZE, [$with_pre_data]) |
| AC_SUBST(APICLI, [-DVPP_API_TEST_BUILTIN=${n_with_apicli}]) |
| |
| AC_DEFINE_UNQUOTED(DPDK_SHARED_LIB, [${n_enable_dpdk_shared}]) |
| AC_DEFINE_UNQUOTED(WITH_LIBSSL, [${n_with_libssl}]) |
| |
| |
| # 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(acl) |
| PLUGIN_ENABLED(dpdk) |
| PLUGIN_ENABLED(flowprobe) |
| PLUGIN_ENABLED(gtpu) |
| PLUGIN_ENABLED(ila) |
| PLUGIN_ENABLED(ioam) |
| PLUGIN_ENABLED(ixge) |
| PLUGIN_ENABLED(kubeproxy) |
| PLUGIN_ENABLED(lb) |
| PLUGIN_ENABLED(memif) |
| PLUGIN_ENABLED(pppoe) |
| PLUGIN_ENABLED(sixrd) |
| PLUGIN_ENABLED(nat) |
| PLUGIN_ENABLED(stn) |
| |
| ############################################################################### |
| # Dependency checks |
| ############################################################################### |
| |
| 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") |
| |
| |
| with_ibverbs_lib=no |
| DPDK_IS_PMD_ENABLED(LIBRTE_MLX4_PMD, dpdk_mlx4_pmd) |
| AM_COND_IF([WITH_DPDK_MLX4_PMD], |
| [ |
| AC_CHECK_LIB([ibverbs], [ibv_fork_init], |
| [with_ibverbs_lib=yes], |
| [AC_MSG_ERROR([ibverbs library not found])]) |
| ]) |
| |
| DPDK_IS_PMD_ENABLED(LIBRTE_MLX5_PMD, dpdk_mlx5_pmd) |
| AM_COND_IF([WITH_DPDK_MLX5_PMD], |
| [ |
| AC_CHECK_LIB([ibverbs], [ibv_fork_init], |
| [with_ibverbs_lib=yes], |
| [AC_MSG_ERROR([ibverbs library not found])]) |
| ]) |
| |
| m4_append([list_of_with], [ibverbs_lib], [, ]) |
| AM_CONDITIONAL(WITH_IBVERBS_LIB, test "$with_ibverbs_lib" = "yes") |
| |
| |
| AM_COND_IF([ENABLE_G2], |
| [ |
| PKG_CHECK_MODULES(g2, gtk+-2.0) |
| ]) |
| |
| # If cross-compiling, we need external vppapigen and we cannot continue without it |
| # For native builds, we just set dependency on vpppaigen binary in top_builddir |
| AM_COND_IF([CROSSCOMPILE], |
| [ |
| AC_PATH_PROG([VPPAPIGEN], [vppapigen], [no]) |
| if test "$VPPAPIGEN" = "no"; then |
| AC_MSG_ERROR([Externaly built vppapigen is needed when cross-compiling...]) |
| fi |
| ],[ |
| VPPAPIGEN=\$\(top_builddir\)/vppapigen |
| ]) |
| AC_SUBST([VPPAPIGEN]) |
| |
| |
| ############################################################################### |
| # JAVA |
| ############################################################################### |
| |
| AM_COND_IF([ENABLE_JAPI], |
| [ |
| AX_VPP_FIND_JDK8 |
| AC_SUBST(JAVA_HOME) |
| AC_SUBST(JAVAC) |
| AC_SUBST(JAVAH) |
| AC_SUBST(JAR) |
| ]) |
| |
| ############################################################################### |
| # 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}) |
| AM_COND_IF([ENABLE_JAPI], |
| [ |
| PRINT_VAL([JAVA_VERSION], ${JAVA_VERSION}) |
| PRINT_VAL([JAVA_HOME], ${JAVA_HOME}) |
| ]) |
| |
| AC_MSG_RESULT([]) |
| AC_MSG_RESULT([with:]) |
| m4_foreach([x], m4_dquote(list_of_with), [ |
| AC_MSG_RESULT(AC_HELP_STRING(x, m4_join([], [${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([==============================================================================]) |
| |
| |