diff options
Diffstat (limited to 'platform/linux-generic/m4/configure.m4')
| -rw-r--r-- | platform/linux-generic/m4/configure.m4 | 155 |
1 files changed, 78 insertions, 77 deletions
diff --git a/platform/linux-generic/m4/configure.m4 b/platform/linux-generic/m4/configure.m4 index 8e008de44..d662ecfcd 100644 --- a/platform/linux-generic/m4/configure.m4 +++ b/platform/linux-generic/m4/configure.m4 @@ -1,86 +1,87 @@ -# Enable -fvisibility=hidden if using a gcc that supports it -OLD_CFLAGS="$CFLAGS" -AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden]) -VISIBILITY_CFLAGS="-fvisibility=hidden" -CFLAGS="$CFLAGS $VISIBILITY_CFLAGS" -AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]), - [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]); +# SPDX-License-Identifier: BSD-3-Clause +# Copyright (c) 2014 Linaro Limited +# -AC_SUBST(VISIBILITY_CFLAGS) -# Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed. -CFLAGS=$OLD_CFLAGS +ODP_IMPLEMENTATION_NAME="odp-linux" +ODP_LIB_NAME="odp-linux" -AC_MSG_CHECKING(for GCC atomic builtins) -AC_LINK_IFELSE( - [AC_LANG_SOURCE( - [[int main() { - int v = 1; - __atomic_fetch_add(&v, 1, __ATOMIC_RELAXED); - __atomic_fetch_sub(&v, 1, __ATOMIC_RELAXED); - __atomic_store_n(&v, 1, __ATOMIC_RELAXED); - __atomic_load_n(&v, __ATOMIC_RELAXED); - return 0; - } - ]])], - AC_MSG_RESULT(yes), - AC_MSG_RESULT(no) - echo "GCC-style __atomic builtins not supported by the compiler." - echo "Use newer version. For gcc > 4.7.0" - exit -1) +ODP_VISIBILITY +ODP_ATOMIC -dnl Check whether -latomic is needed -use_libatomic=no - -AC_MSG_CHECKING(whether -latomic is needed for 64-bit atomic built-ins) -AC_LINK_IFELSE( - [AC_LANG_SOURCE([[ - #include <stdint.h> - static uint64_t loc; - int main(void) - { - uint64_t prev = __atomic_exchange_n(&loc, 7, __ATOMIC_RELAXED); - return 0; - } - ]])], - [AC_MSG_RESULT(no)], - [AC_MSG_RESULT(yes) - AC_CHECK_LIB( - [atomic], [__atomic_exchange_8], - [use_libatomic=yes], - [AC_MSG_FAILURE([__atomic_exchange_8 is not available])]) - ]) - -AC_MSG_CHECKING(whether -latomic is needed for 128-bit atomic built-ins) -AC_LINK_IFELSE( - [AC_LANG_SOURCE([[ - static __int128 loc; - int main(void) - { - __int128 prev; - prev = __atomic_exchange_n(&loc, 7, __ATOMIC_RELAXED); - return 0; - } - ]])], - [AC_MSG_RESULT(no)], - [AC_MSG_RESULT(yes) - AC_CHECK_LIB( - [atomic], [__atomic_exchange_16], - [use_libatomic=yes], - [AC_MSG_CHECKING([cannot detect support for 128-bit atomics])]) - ]) +ODP_PTHREAD +ODP_TIMER +m4_include([platform/linux-generic/m4/odp_cpu.m4]) +m4_include([platform/linux-generic/m4/odp_event_validation.m4]) +m4_include([platform/linux-generic/m4/odp_pcap.m4]) +m4_include([platform/linux-generic/m4/odp_scheduler.m4]) -if test "x$use_libatomic" = "xyes"; then - ATOMIC_LIBS="-latomic" -fi -AC_SUBST([ATOMIC_LIBS]) +AC_ARG_WITH([pcap], + [AS_HELP_STRING([--without-pcap], + [compile without PCAP [default=with] (linux-generic)])], + [], + [with_pcap=yes]) +have_pcap=no +AS_IF([test "x$with_pcap" != xno], + [ODP_PCAP([with_pcap=yes]‚[with_pcap=no])]) +AC_CONFIG_COMMANDS_PRE([dnl +AM_CONDITIONAL([ODP_PKTIO_PCAP], [test x$have_pcap = xyes]) +]) -m4_include([platform/linux-generic/m4/odp_pthread.m4]) -m4_include([platform/linux-generic/m4/odp_timer.m4]) +m4_include([platform/linux-generic/m4/odp_libconfig.m4]) m4_include([platform/linux-generic/m4/odp_openssl.m4]) -m4_include([platform/linux-generic/m4/odp_pcap.m4]) -m4_include([platform/linux-generic/m4/odp_netmap.m4]) +m4_include([platform/linux-generic/m4/odp_crypto.m4]) +m4_include([platform/linux-generic/m4/odp_ipsec_mb.m4]) +m4_include([platform/linux-generic/m4/odp_pcapng.m4]) m4_include([platform/linux-generic/m4/odp_dpdk.m4]) -m4_include([platform/linux-generic/m4/odp_schedule.m4]) +m4_include([platform/linux-generic/m4/odp_wfe.m4]) +m4_include([platform/linux-generic/m4/odp_xdp.m4]) +m4_include([platform/linux-generic/m4/odp_ml.m4]) +ODP_EVENT_VALIDATION +ODP_SCHEDULER + +AS_VAR_APPEND([PLAT_DEP_LIBS], ["${ATOMIC_LIBS} ${AARCH64CRYPTO_LIBS} ${LIBCONFIG_LIBS} ${OPENSSL_LIBS} ${IPSEC_MB_LIBS} ${DPDK_LIBS_LT} ${LIBCLI_LIBS} ${LIBXDP_LIBS} ${ORT_LIBS}"]) + +# Add text to the end of configure with platform specific settings. +# Make sure it's aligned same as other lines in configure.ac. +AS_VAR_APPEND([PLAT_CFG_TEXT], [" + event_validation: ${enable_event_validation} + openssl: ${with_openssl} + openssl_rand: ${openssl_rand} + crypto: ${with_crypto} + pcap: ${have_pcap} + pcapng: ${have_pcapng} + wfe_locks: ${use_wfe_locks} + ml_support: ${ml_support} + default_config_path: ${default_config_path}"]) + +# Ignore Clang specific errors about fields with variable sized type not at the +# end of a struct. This style is used by e.g. odp_packet_hdr_t and +# odp_timeout_hdr_t. +ODP_CHECK_CFLAG([-Wno-error=gnu-variable-sized-type-not-at-end]) +AC_CONFIG_COMMANDS_PRE([dnl +AM_CONDITIONAL([PLATFORM_IS_LINUX_GENERIC], + [test "${with_platform}" = "linux-generic"]) AC_CONFIG_FILES([platform/linux-generic/Makefile - platform/linux-generic/include/odp/api/plat/static_inline.h]) + platform/linux-generic/libodp-linux.pc + platform/linux-generic/dumpconfig/Makefile + platform/linux-generic/example/Makefile + platform/linux-generic/example/ml/Makefile + platform/linux-generic/test/Makefile + platform/linux-generic/test/example/Makefile + platform/linux-generic/test/example/classifier/Makefile + platform/linux-generic/test/example/ipsec_api/Makefile + platform/linux-generic/test/example/ipsec_crypto/Makefile + platform/linux-generic/test/example/l2fwd_simple/Makefile + platform/linux-generic/test/example/l3fwd/Makefile + platform/linux-generic/test/example/packet/Makefile + platform/linux-generic/test/example/ping/Makefile + platform/linux-generic/test/example/simple_pipeline/Makefile + platform/linux-generic/test/example/switch/Makefile + platform/linux-generic/test/validation/api/shmem/Makefile + platform/linux-generic/test/validation/api/pktio/Makefile + platform/linux-generic/test/validation/api/ml/Makefile + platform/linux-generic/test/performance/Makefile + platform/linux-generic/test/performance/dmafwd/Makefile + platform/linux-generic/test/pktio_ipc/Makefile]) +]) |