Hi Thomas, Here are the meson/ninja build results, we see no warnings here:
supriya@supriya:~/dpdk-meson-openwrt/dpdk-21.05$ meson armv7-build --cross-file config/arm/arm_armv7a_linux_gcc The Meson build system Version: 0.58.0 Source dir: /home/supriya/dpdk-meson-openwrt/dpdk-21.05 Build dir: /home/supriya/dpdk-meson-openwrt/dpdk-21.05/armv7-build Build type: cross build Program cat found: YES (/bin/cat) Project name: DPDK Project version: 21.05.0 C compiler for the host machine: arm-none-linux-gnueabihf-gcc (gcc 10.2.1 "arm-none-linux-gnueabihf-gcc (GNU Toolchain for the A-profile Architecture 10.2-2020.11 (arm-10.16)) 10.2.1 20201103") C linker for the host machine: arm-none-linux-gnueabihf-gcc ld.bfd 10.2-2020 C compiler for the build machine: ccache cc (gcc 7.5.0 "cc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0") C linker for the build machine: cc ld.bfd 2.30 Build machine cpu family: x86_64 Build machine cpu: x86_64 Host machine cpu family: arm Host machine cpu: armv7-a Target machine cpu family: arm Target machine cpu: armv7-a Program pkg-config found: YES (/usr/bin/pkg-config) Program check-symbols.sh found: YES (/home/supriya/dpdk-meson-openwrt/dpdk-21.05/buildtools/check-symbols.sh) Program options-ibverbs-static.sh found: YES (/home/supriya/dpdk-meson-openwrt/dpdk-21.05/buildtools/options-ibverbs-static.sh) Program binutils-avx512-check.sh found: YES (/home/supriya/dpdk-meson-openwrt/dpdk-21.05/buildtools/binutils-avx512-check.sh) Program python3 found: YES (/usr/bin/python3) Program cat found: YES (/bin/cat) Program ../buildtools/symlink-drivers-solibs.sh found: YES (/bin/sh /home/supriya/dpdk-meson-openwrt/dpdk-21.05/config/../buildtools/symlink-drivers-solibs.sh) Checking for size of "void *" : 4 Checking for size of "void *" : 4 Library m found: YES Library numa found: NO Library libfdt found: NO Library libexecinfo found: NO Found pkg-config: /usr/bin/arm-linux-gnueabihf-pkg-config (0.29.1) Run-time dependency libbsd found: NO (tried pkgconfig) Run-time dependency libpcap found: NO (tried pkgconfig) Library pcap found: NO Compiler for C supports arguments -Wextra: YES config/meson.build:245: WARNING: Consider using the built-in warning_level option instead of using "-Wextra". Compiler for C supports arguments -Wcast-qual: YES Compiler for C supports arguments -Wdeprecated: YES Compiler for C supports arguments -Wformat: YES Compiler for C supports arguments -Wformat-nonliteral: YES Compiler for C supports arguments -Wformat-security: YES Compiler for C supports arguments -Wmissing-declarations: YES Compiler for C supports arguments -Wmissing-prototypes: YES Compiler for C supports arguments -Wnested-externs: YES Compiler for C supports arguments -Wold-style-definition: YES Compiler for C supports arguments -Wpointer-arith: YES Compiler for C supports arguments -Wsign-compare: YES Compiler for C supports arguments -Wstrict-prototypes: YES Compiler for C supports arguments -Wundef: YES Compiler for C supports arguments -Wwrite-strings: YES Compiler for C supports arguments -Wno-address-of-packed-member: YES Compiler for C supports arguments -Wno-packed-not-aligned: YES Compiler for C supports arguments -Wno-missing-field-initializers: YES Compiler for C supports arguments -Wno-zero-length-bounds: YES Compiler for C supports arguments -Wno-pointer-to-int-cast: YES Message: Using machine args: ['-march=armv7-a', '-mfpu=neon'] Fetching value of define "__ARM_NEON" : 1 Fetching value of define "__ARM_FEATURE_CRC32" : Fetching value of define "__ARM_FEATURE_CRYPTO" : Compiler for C supports arguments -Wno-format-truncation: YES Checking for function "getentropy" : YES Run-time dependency jansson found: NO (tried pkgconfig) Has header "linux/userfaultfd.h" : YES Run-time dependency libelf found: NO (tried pkgconfig) Compiler for C supports arguments -Wno-format-truncation: YES (cached) Compiler for C supports arguments -Wno-cast-qual: YES Compiler for C supports arguments -Wno-pointer-arith: YES Compiler for C supports arguments -Wno-pointer-to-int-cast: YES (cached) Run-time dependency libmusdk found: NO (tried pkgconfig) Compiler for C supports arguments -Wno-cast-qual: YES (cached) Compiler for C supports arguments -Wno-pointer-arith: YES (cached) Compiler for C supports arguments -std=c11: YES Compiler for C supports arguments -Wno-strict-prototypes: YES Compiler for C supports arguments -D_BSD_SOURCE: YES Compiler for C supports arguments -D_DEFAULT_SOURCE: YES Compiler for C supports arguments -D_XOPEN_SOURCE=600: YES Run-time dependency libmlx5 found: NO (tried pkgconfig) Library mlx5 found: NO Run-time dependency libcrypto found: NO (tried pkgconfig) Compiler for C supports arguments -Wdisabled-optimization: YES Compiler for C supports arguments -Waggregate-return: YES Compiler for C supports arguments -Wbad-function-cast: YES Compiler for C supports arguments -Wno-sign-compare: YES Compiler for C supports arguments -Wno-unused-parameter: YES Compiler for C supports arguments -Wno-unused-variable: YES Compiler for C supports arguments -Wno-empty-body: YES Compiler for C supports arguments -Wno-unused-but-set-variable: YES Run-time dependency libbpf found: NO (tried pkgconfig) Library bpf found: NO Run-time dependency zlib found: NO (tried pkgconfig) Compiler for C supports arguments -Wno-pointer-arith: YES (cached) Compiler for C supports arguments -Wno-uninitialized: YES Compiler for C supports arguments -Wno-unused-parameter: YES (cached) Compiler for C supports arguments -Wno-unused-variable: YES (cached) Compiler for C supports arguments -Wno-misleading-indentation: YES Compiler for C supports arguments -Wno-implicit-fallthrough: YES Fetching value of define "__AVX2__" : Compiler for C supports arguments -mavx2: NO Compiler for C supports arguments -Wno-unused-parameter: YES (cached) Compiler for C supports arguments -Wno-unused-value: YES Compiler for C supports arguments -Wno-strict-aliasing: YES Compiler for C supports arguments -Wno-format-extra-args: YES Compiler for C supports arguments -Wno-unused-variable: YES (cached) Compiler for C supports arguments -Wno-implicit-fallthrough: YES (cached) Compiler for C supports arguments -Wno-int-to-pointer-cast: YES Compiler for C supports arguments -Wno-pointer-to-int-cast: YES (cached) Compiler for C supports arguments -Wno-sign-compare: YES (cached) Compiler for C supports arguments -Wno-unused-value: YES (cached) Compiler for C supports arguments -Wno-format: YES Compiler for C supports arguments -Wno-format-security: YES Compiler for C supports arguments -Wno-format-nonliteral: YES Compiler for C supports arguments -Wno-strict-aliasing: YES (cached) Compiler for C supports arguments -Wno-unused-but-set-variable: YES (cached) Compiler for C supports arguments -Wno-unused-parameter: YES (cached) Compiler for C supports arguments -Wno-unused-value: YES (cached) Compiler for C supports arguments -Wno-unused-but-set-variable: YES (cached) Compiler for C supports arguments -Wno-unused-variable: YES (cached) Compiler for C supports arguments -Wno-unused-parameter: YES (cached) Compiler for C supports arguments -Wno-unused-value: YES (cached) Compiler for C supports arguments -Wno-unused-but-set-variable: YES (cached) Compiler for C supports arguments -Wno-unused-parameter: YES (cached) Run-time dependency libmlx4 found: NO (tried pkgconfig) Library mlx4 found: NO Compiler for C supports arguments -std=c11: YES (cached) Compiler for C supports arguments -Wno-strict-prototypes: YES (cached) Compiler for C supports arguments -D_BSD_SOURCE: YES (cached) Compiler for C supports arguments -D_DEFAULT_SOURCE: YES (cached) Compiler for C supports arguments -D_XOPEN_SOURCE=600: YES (cached) Message: Disabling mlx5 [drivers/net/mlx5]: missing internal dependency "common_mlx5" Run-time dependency libmusdk found: NO (tried pkgconfig) Run-time dependency libmusdk found: NO (tried pkgconfig) Run-time dependency netcope-common found: NO (tried pkgconfig) Message: Disabling octeontx_ep [drivers/net/octeontx_ep]: missing internal dependency "common_octeontx2" Compiler for C supports arguments -Wno-pointer-arith: YES (cached) Compiler for C supports arguments -Wno-unused-parameter: YES (cached) Compiler for C supports arguments -Wno-sign-compare: YES (cached) Compiler for C supports arguments -Wno-missing-prototypes: YES Compiler for C supports arguments -Wno-cast-qual: YES (cached) Compiler for C supports arguments -Wno-unused-function: YES Compiler for C supports arguments -Wno-unused-variable: YES (cached) Compiler for C supports arguments -Wno-strict-aliasing: YES (cached) Compiler for C supports arguments -Wno-missing-prototypes: YES (cached) Compiler for C supports arguments -Wno-unused-value: YES (cached) Compiler for C supports arguments -Wno-format-nonliteral: YES (cached) Compiler for C supports arguments -Wno-shift-negative-value: YES Compiler for C supports arguments -Wno-unused-but-set-variable: YES (cached) Compiler for C supports arguments -Wno-missing-declarations: YES Compiler for C supports arguments -Wno-maybe-uninitialized: YES Compiler for C supports arguments -Wno-strict-prototypes: YES (cached) Compiler for C supports arguments -Wno-shift-negative-value: YES (cached) Compiler for C supports arguments -Wno-implicit-fallthrough: YES (cached) Compiler for C supports arguments -Wno-format-extra-args: YES (cached) Compiler for C supports arguments -Wno-visibility: NO Compiler for C supports arguments -Wno-empty-body: YES (cached) Compiler for C supports arguments -Wno-invalid-source-encoding: NO Compiler for C supports arguments -Wno-sometimes-uninitialized: NO Compiler for C supports arguments -Wno-pointer-bool-conversion: NO Compiler for C supports arguments -Wno-format-nonliteral: YES (cached) Compiler for C supports arguments -Wno-strict-aliasing: YES (cached) Compiler for C supports arguments -Wdisabled-optimization: YES (cached) Compiler for C supports arguments -Waggregate-return: YES (cached) Compiler for C supports arguments -Wbad-function-cast: YES (cached) Run-time dependency libsze2 found: NO (tried pkgconfig) Header <linux/pkt_cls.h> has symbol "TCA_FLOWER_UNSPEC" : YES Header <linux/pkt_cls.h> has symbol "TCA_FLOWER_KEY_VLAN_PRIO" : YES Header <linux/pkt_cls.h> has symbol "TCA_BPF_UNSPEC" : YES Header <linux/pkt_cls.h> has symbol "TCA_BPF_FD" : YES Header <linux/tc_act/tc_bpf.h> has symbol "TCA_ACT_BPF_UNSPEC" : YES Header <linux/tc_act/tc_bpf.h> has symbol "TCA_ACT_BPF_FD" : YES Configuring tap_autoconf.h using configuration Compiler for C supports arguments -fno-prefetch-loop-arrays: YES Compiler for C supports arguments -Wno-maybe-uninitialized: YES (cached) Compiler for C supports arguments -D_BSD_SOURCE: YES (cached) Compiler for C supports arguments -D_DEFAULT_SOURCE: YES (cached) Compiler for C supports arguments -D_XOPEN_SOURCE=600: YES (cached) Compiler for C supports arguments -Wno-unused-parameter: YES (cached) Compiler for C supports arguments -Wno-unused-value: YES (cached) Compiler for C supports arguments -Wno-strict-aliasing: YES (cached) Compiler for C supports arguments -Wno-format-extra-args: YES (cached) Compiler for C supports arguments -Wno-int-to-pointer-cast: YES (cached) Compiler for C supports arguments -Wno-pointer-to-int-cast: YES (cached) Message: Disabling octeontx2_dma [drivers/raw/octeontx2_dma]: missing internal dependency "common_octeontx2" Message: Disabling octeontx2_ep [drivers/raw/octeontx2_ep]: missing internal dependency "common_octeontx2" Library IPSec_MB found: NO Library IPSec_MB found: NO Run-time dependency libaarch64crypto found: NO (tried pkgconfig) Run-time dependency libcrypto found: NO (tried pkgconfig) Library IPSec_MB found: NO Run-time dependency libmusdk found: NO (tried pkgconfig) Run-time dependency libcrypto found: NO (tried pkgconfig) Library IPSec_MB found: NO Library IPSec_MB found: NO Run-time dependency libisal found: NO (tried pkgconfig) Compiler for C supports arguments -std=c11: YES (cached) Compiler for C supports arguments -Wno-strict-prototypes: YES (cached) Compiler for C supports arguments -D_BSD_SOURCE: YES (cached) Compiler for C supports arguments -D_DEFAULT_SOURCE: YES (cached) Compiler for C supports arguments -D_XOPEN_SOURCE=600: YES (cached) Message: Disabling mlx5 [drivers/compress/mlx5]: missing internal dependency "common_mlx5" Run-time dependency zlib found: NO (tried pkgconfig) Compiler for C supports arguments -std=c11: YES (cached) Compiler for C supports arguments -Wno-strict-prototypes: YES (cached) Compiler for C supports arguments -D_BSD_SOURCE: YES (cached) Compiler for C supports arguments -D_DEFAULT_SOURCE: YES (cached) Compiler for C supports arguments -D_XOPEN_SOURCE=600: YES (cached) Message: Disabling mlx5 [drivers/regex/mlx5]: missing internal dependency "common_mlx5" Compiler for C supports arguments -std=c11: YES (cached) Compiler for C supports arguments -Wno-strict-prototypes: YES (cached) Compiler for C supports arguments -D_BSD_SOURCE: YES (cached) Compiler for C supports arguments -D_DEFAULT_SOURCE: YES (cached) Compiler for C supports arguments -D_XOPEN_SOURCE=600: YES (cached) Message: Disabling mlx5 [drivers/vdpa/mlx5]: missing internal dependency "common_mlx5" Compiler for C supports arguments -Wno-format-nonliteral: YES (cached) Library libturbo found: NO Library libldpc_decoder_5gnr found: NO Compiler for C supports arguments -Wno-format-truncation: YES (cached) Run-time dependency zlib found: NO (tried pkgconfig) Message: hugepage availability: false Program get-coremask.sh found: YES (/home/supriya/dpdk-meson-openwrt/dpdk-21.05/app/test/get-coremask.sh) Program doxygen found: YES (/usr/bin/doxygen) Program generate_doxygen.sh found: YES (/home/supriya/dpdk-meson-openwrt/dpdk-21.05/doc/api/generate_doxygen.sh) Program generate_examples.sh found: YES (/home/supriya/dpdk-meson-openwrt/dpdk-21.05/doc/api/generate_examples.sh) Program doxy-html-custom.sh found: YES (/home/supriya/dpdk-meson-openwrt/dpdk-21.05/doc/api/doxy-html-custom.sh) Configuring doxy-api.conf using configuration Program sphinx-build found: NO Program echo found: YES (/bin/echo) Configuring rte_build_config.h using configuration Message: ================= Libraries Enabled ================= libs: kvargs, telemetry, eal, ring, rcu, mempool, mbuf, net, meter, ethdev, pci, cmdline, metrics, hash, timer, acl, bbdev, bitratestats, cfgfile, compressdev, cryptodev, distributor, efd, eventdev, gro, gso, ip_frag, jobstats, latencystats, lpm, member, power, pdump, rawdev, regexdev, rib, reorder, sched, security, stack, vhost, ipsec, fib, port, table, pipeline, flow_classify, bpf, graph, node, Message: =============== Drivers Enabled =============== common: cpt, dpaax, iavf, octeontx, qat, bus: dpaa, fslmc, ifpga, pci, vdev, vmbus, mempool: bucket, dpaa, dpaa2, octeontx, ring, stack, net: af_packet, ark, atlantic, avp, axgbe, bnxt, bond, cxgbe, dpaa, dpaa2, e1000, ena, enetc, enic, failsafe, fm10k, hinic, i40e, iavf, ice, igc, ionic, ixgbe, liquidio, memif, netvsc, null, octeontx, pfe, qede, ring, softnic, tap, thunderx, txgbe, vdev_netvsc, vhost, virtio, vmxnet3, raw: dpaa2_cmdif, dpaa2_qdma, ntb, skeleton, crypto: bcmfs, caam_jr, dpaa_sec, dpaa2_sec, nitrox, null, octeontx, scheduler, virtio, compress: octeontx, regex: vdpa: ifc, event: dpaa, dpaa2, dsw, opdl, skeleton, sw, octeontx, baseband: acc100, fpga_5gnr_fec, fpga_lte_fec, null, turbo_sw, Message: ================= Content Skipped ================= libs: kni: only supported on 64-bit Linux drivers: common/mvep: missing dependency, "libmusdk" common/octeontx2: only supported on 64-bit common/cnxk: only supported on 64-bit Linux common/mlx5: missing dependency, "mlx5" crypto/qat: missing dependency, libcrypto common/sfc_efx: only supported on x86_64 and aarch64 mempool/cnxk: only supported on 64-bit Linux mempool/octeontx2: only supported on 64-bit net/af_xdp: missing dependency, "libbpf" net/bnx2x: missing dependency, "zlib" net/hns3: only supported on x86_64 and aarch64 net/ipn3ke: missing dependency, "libfdt" net/kni: missing dependency, DPDK KNI library net/mlx4: missing dependency, "mlx4" net/mlx5: missing internal dependency, "common_mlx5" net/mvneta: missing dependency, "libmusdk" net/mvpp2: missing dependency, "libmusdk" net/nfb: missing dependency, "libnfb" net/nfp: only supported on 64-bit Linux net/octeontx2: only supported on 64-bit net/octeontx_ep: missing internal dependency, "common_octeontx2" net/pcap: missing dependency, "libpcap" net/sfc: only supported on x86_64 and aarch64 net/szedata2: missing dependency, "libsze2" raw/ifpga: missing dependency, "libfdt" raw/ioat: only supported on x86 raw/octeontx2_dma: missing internal dependency, "common_octeontx2" raw/octeontx2_ep: missing internal dependency, "common_octeontx2" crypto/aesni_gcm: missing dependency, "libIPSec_MB" crypto/aesni_mb: missing dependency, "libIPSec_MB" crypto/armv8: missing dependency, "libAArch64crypto" crypto/ccp: missing dependency, "libcrypto" crypto/kasumi: missing dependency, "libIPSec_MB" crypto/mvsam: missing dependency, "libmusdk" crypto/octeontx2: only supported on 64-bit Linux crypto/openssl: missing dependency, "libcrypto" crypto/snow3g: missing dependency, "libIPSec_MB" crypto/zuc: missing dependency, "libIPSec_MB" compress/isal: missing dependency, "libisal" compress/mlx5: missing internal dependency, "common_mlx5" compress/zlib: missing dependency, "zlib" regex/mlx5: missing internal dependency, "common_mlx5" regex/octeontx2: only supported on 64-bit Linux vdpa/mlx5: missing internal dependency, "common_mlx5" event/cnxk: only supported on 64-bit Linux event/dlb2: only supported on x86_64 Linux event/octeontx2: only supported on 64-bit Build targets in project: 727 Found ninja-1.10.0.git.kitware.jobserver-1 at /usr/local/bin/ninja ------- supriya@supriya:~/dpdk-meson-openwrt/dpdk-21.05$ ninja -C armv7-build/ ninja: Entering directory `armv7-build/' [1954/1954] Linking target app/test/dpdk-test Regards, Supriya Mane On Thu, Jun 17, 2021 at 1:21 PM Thomas Monjalon <tho...@monjalon.net> wrote: > > 10/06/2021 13:18, s.chandrak...@globaledgesoft.com: > > From: Chandrakant Sharpa <s.chandrak...@globaledgesoft.com> > > > > Adding support for Armv7 based platforms. > > Used latest GNU cross compiler toolchain > > version(10.2) for testing. > > > > Signed-off-by: Chandrakant Sharpa <s.chandrak...@globaledgesoft.com> > > --- > > config/arm/arm_armv7a_linux_gcc | 17 +++++++++++++++++ > > 1 file changed, 17 insertions(+) > > Adding maintainers. > > Note: Armv7 is/was supported but was missing in the meson build system. > > How compilation is looking? I guess there are tons of warnings? > > > -- Disclaimer:This message is intended only for the designated recipient(s). It may contain confidential or proprietary information and may be subject to other confidentiality protections. If you are not a designated recipient, you may not review, copy or distribute this message. Please notify the sender by e-mail and delete this message. GlobalEdge does not accept any liability for virus infected mails.