From 570f2a84b187faa98b87d69c263e1f66450bc177 Mon Sep 17 00:00:00 2001
From: ng0 <ng0@n0.is>
Date: Mon, 16 Sep 2019 12:14:05 +0000
Subject: [PATCH] configure: remove checks for CXX and CPP. See ChangeLog.

---
 ChangeLog      |   5 +++
 configure.ac   |   2 -
 po/POTFILES.in | 100 ++++++++++++++++++++++++-------------------------
 3 files changed, 55 insertions(+), 52 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 4c0c8f59a..76b81e075 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Mon Sep 16 00:00:00 UTC 2019
+  Remove checks for CXX and CPP. Scans found no
+  (remaining) cxx code. ccache with clang on
+  NetBSD 9 hit no rebuilds. -ng0
+
 Mon Sep 10 00:00:00 UTC 2019
   Drop win32 and mingw support after discussion with
   Christian. It has been unmaintained in out code base
diff --git a/configure.ac b/configure.ac
index f133ecbf9..95f1020ae 100644
--- a/configure.ac
+++ b/configure.ac
@@ -43,8 +43,6 @@ AH_TOP([#define _GNU_SOURCE  1])
 AC_CONFIG_MACRO_DIR([m4])
 AC_PROG_AWK
 AC_PROG_CC_C99
-AC_PROG_CPP
-AC_PROG_CXX
 AC_PROG_OBJC
 AC_PROG_INSTALL
 AC_PROG_LN_S
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 05990717f..1d26ce340 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -4,6 +4,14 @@ src/arm/arm_monitor_api.c
 src/arm/gnunet-arm.c
 src/arm/gnunet-service-arm.c
 src/arm/mockup-service.c
+src/ats-tests/ats-testing-experiment.c
+src/ats-tests/ats-testing-log.c
+src/ats-tests/ats-testing-preferences.c
+src/ats-tests/ats-testing-traffic.c
+src/ats-tests/ats-testing.c
+src/ats-tests/gnunet-ats-sim.c
+src/ats-tests/gnunet-solver-eval.c
+src/ats-tool/gnunet-ats.c
 src/ats/ats_api2_application.c
 src/ats/ats_api2_transport.c
 src/ats/ats_api_connectivity.c
@@ -11,10 +19,10 @@ src/ats/ats_api_performance.c
 src/ats/ats_api_scanner.c
 src/ats/ats_api_scheduling.c
 src/ats/gnunet-ats-solver-eval.c
-src/ats/gnunet-service-ats_addresses.c
+src/ats/gnunet-service-ats-new.c
 src/ats/gnunet-service-ats.c
+src/ats/gnunet-service-ats_addresses.c
 src/ats/gnunet-service-ats_connectivity.c
-src/ats/gnunet-service-ats-new.c
 src/ats/gnunet-service-ats_normalization.c
 src/ats/gnunet-service-ats_performance.c
 src/ats/gnunet-service-ats_plugins.c
@@ -26,14 +34,6 @@ src/ats/plugin_ats2_simple.c
 src/ats/plugin_ats_mlp.c
 src/ats/plugin_ats_proportional.c
 src/ats/plugin_ats_ril.c
-src/ats-tests/ats-testing.c
-src/ats-tests/ats-testing-experiment.c
-src/ats-tests/ats-testing-log.c
-src/ats-tests/ats-testing-preferences.c
-src/ats-tests/ats-testing-traffic.c
-src/ats-tests/gnunet-ats-sim.c
-src/ats-tests/gnunet-solver-eval.c
-src/ats-tool/gnunet-ats.c
 src/auction/gnunet-auction-create.c
 src/auction/gnunet-auction-info.c
 src/auction/gnunet-auction-join.c
@@ -50,8 +50,8 @@ src/cadet/cadet_api_list_peers.c
 src/cadet/cadet_api_list_tunnels.c
 src/cadet/cadet_test_lib.c
 src/cadet/desirability_table.c
-src/cadet/gnunet-cadet.c
 src/cadet/gnunet-cadet-profiler.c
+src/cadet/gnunet-cadet.c
 src/cadet/gnunet-service-cadet.c
 src/cadet/gnunet-service-cadet_channel.c
 src/cadet/gnunet-service-cadet_connection.c
@@ -67,15 +67,15 @@ src/consensus/gnunet-service-consensus.c
 src/consensus/plugin_block_consensus.c
 src/conversation/conversation_api.c
 src/conversation/conversation_api_call.c
-src/conversation/gnunet-conversation.c
 src/conversation/gnunet-conversation-test.c
-src/conversation/gnunet_gst.c
-src/conversation/gnunet_gst_test.c
-src/conversation/gnunet-helper-audio-playback.c
+src/conversation/gnunet-conversation.c
 src/conversation/gnunet-helper-audio-playback-gst.c
-src/conversation/gnunet-helper-audio-record.c
+src/conversation/gnunet-helper-audio-playback.c
 src/conversation/gnunet-helper-audio-record-gst.c
+src/conversation/gnunet-helper-audio-record.c
 src/conversation/gnunet-service-conversation.c
+src/conversation/gnunet_gst.c
+src/conversation/gnunet_gst_test.c
 src/conversation/microphone.c
 src/conversation/plugin_gnsrecord_conversation.c
 src/conversation/speaker.c
@@ -112,7 +112,6 @@ src/dht/dht_api.c
 src/dht/dht_test_lib.c
 src/dht/gnunet-dht-get.c
 src/dht/gnunet-dht-monitor.c
-src/dht/gnunet_dht_profiler.c
 src/dht/gnunet-dht-put.c
 src/dht/gnunet-service-dht.c
 src/dht/gnunet-service-dht_clients.c
@@ -121,6 +120,7 @@ src/dht/gnunet-service-dht_hello.c
 src/dht/gnunet-service-dht_neighbours.c
 src/dht/gnunet-service-dht_nse.c
 src/dht/gnunet-service-dht_routing.c
+src/dht/gnunet_dht_profiler.c
 src/dht/plugin_block_dht.c
 src/dns/dns_api.c
 src/dns/gnunet-dns-monitor.c
@@ -155,8 +155,8 @@ src/fs/gnunet-auto-share.c
 src/fs/gnunet-daemon-fsprofiler.c
 src/fs/gnunet-directory.c
 src/fs/gnunet-download.c
-src/fs/gnunet-fs.c
 src/fs/gnunet-fs-profiler.c
+src/fs/gnunet-fs.c
 src/fs/gnunet-helper-fs-publish.c
 src/fs/gnunet-publish.c
 src/fs/gnunet-search.c
@@ -176,9 +176,9 @@ src/gns/gns_tld_api.c
 src/gns/gnunet-bcd.c
 src/gns/gnunet-dns2gns.c
 src/gns/gnunet-gns-benchmark.c
-src/gns/gnunet-gns.c
 src/gns/gnunet-gns-import.c
 src/gns/gnunet-gns-proxy.c
+src/gns/gnunet-gns.c
 src/gns/gnunet-service-gns.c
 src/gns/gnunet-service-gns_interceptor.c
 src/gns/gnunet-service-gns_resolver.c
@@ -194,8 +194,8 @@ src/gnsrecord/gnsrecord_serialization.c
 src/gnsrecord/plugin_gnsrecord_dns.c
 src/hello/address.c
 src/hello/gnunet-hello.c
-src/hello/hello.c
 src/hello/hello-ng.c
+src/hello/hello.c
 src/hostlist/gnunet-daemon-hostlist.c
 src/hostlist/gnunet-daemon-hostlist_client.c
 src/hostlist/gnunet-daemon-hostlist_server.c
@@ -220,8 +220,8 @@ src/namecache/namecache_api.c
 src/namecache/plugin_namecache_flat.c
 src/namecache/plugin_namecache_postgres.c
 src/namecache/plugin_namecache_sqlite.c
-src/namestore/gnunet-namestore.c
 src/namestore/gnunet-namestore-fcfsd.c
+src/namestore/gnunet-namestore.c
 src/namestore/gnunet-service-namestore.c
 src/namestore/gnunet-zoneimport.c
 src/namestore/namestore_api.c
@@ -247,17 +247,17 @@ src/nat/gnunet-service-nat_mini.c
 src/nat/gnunet-service-nat_stun.c
 src/nat/nat_api.c
 src/nat/nat_api_stun.c
-src/nse/gnunet-nse.c
 src/nse/gnunet-nse-profiler.c
+src/nse/gnunet-nse.c
 src/nse/gnunet-service-nse.c
 src/nse/nse_api.c
 src/nt/nt.c
-src/peerinfo/gnunet-service-peerinfo.c
-src/peerinfo/peerinfo_api.c
-src/peerinfo/peerinfo_api_notify.c
 src/peerinfo-tool/gnunet-peerinfo.c
 src/peerinfo-tool/gnunet-peerinfo_plugins.c
 src/peerinfo-tool/plugin_rest_peerinfo.c
+src/peerinfo/gnunet-service-peerinfo.c
+src/peerinfo/peerinfo_api.c
+src/peerinfo/peerinfo_api_notify.c
 src/peerstore/gnunet-peerstore.c
 src/peerstore/gnunet-service-peerstore.c
 src/peerstore/peerstore_api.c
@@ -305,22 +305,22 @@ src/revocation/gnunet-revocation.c
 src/revocation/gnunet-service-revocation.c
 src/revocation/plugin_block_revocation.c
 src/revocation/revocation_api.c
-src/rps/gnunet-rps.c
 src/rps/gnunet-rps-profiler.c
+src/rps/gnunet-rps.c
 src/rps/gnunet-service-rps.c
 src/rps/gnunet-service-rps_custommap.c
 src/rps/gnunet-service-rps_sampler.c
 src/rps/gnunet-service-rps_sampler_elem.c
 src/rps/gnunet-service-rps_view.c
-src/rps/rps_api.c
 src/rps/rps-sampler_client.c
 src/rps/rps-sampler_common.c
 src/rps/rps-test_util.c
+src/rps/rps_api.c
 src/scalarproduct/gnunet-scalarproduct.c
-src/scalarproduct/gnunet-service-scalarproduct_alice.c
-src/scalarproduct/gnunet-service-scalarproduct_bob.c
 src/scalarproduct/gnunet-service-scalarproduct-ecc_alice.c
 src/scalarproduct/gnunet-service-scalarproduct-ecc_bob.c
+src/scalarproduct/gnunet-service-scalarproduct_alice.c
+src/scalarproduct/gnunet-service-scalarproduct_bob.c
 src/scalarproduct/scalarproduct_api.c
 src/secretsharing/gnunet-secretsharing-profiler.c
 src/secretsharing/gnunet-service-secretsharing.c
@@ -346,15 +346,16 @@ src/statistics/gnunet-statistics.c
 src/statistics/statistics_api.c
 src/template/gnunet-service-template.c
 src/template/gnunet-template.c
+src/testbed-logger/gnunet-service-testbed-logger.c
+src/testbed-logger/testbed_logger_api.c
 src/testbed/generate-underlay-topology.c
 src/testbed/gnunet-daemon-latency-logger.c
 src/testbed/gnunet-daemon-testbed-blacklist.c
 src/testbed/gnunet-daemon-testbed-underlay.c
 src/testbed/gnunet-helper-testbed.c
-src/testbed/gnunet_mpi_test.c
 src/testbed/gnunet-service-test-barriers.c
-src/testbed/gnunet-service-testbed_barriers.c
 src/testbed/gnunet-service-testbed.c
+src/testbed/gnunet-service-testbed_barriers.c
 src/testbed/gnunet-service-testbed_cache.c
 src/testbed/gnunet-service-testbed_connectionpool.c
 src/testbed/gnunet-service-testbed_cpustatus.c
@@ -362,20 +363,19 @@ src/testbed/gnunet-service-testbed_links.c
 src/testbed/gnunet-service-testbed_meminfo.c
 src/testbed/gnunet-service-testbed_oc.c
 src/testbed/gnunet-service-testbed_peers.c
-src/testbed/gnunet_testbed_mpi_spawn.c
 src/testbed/gnunet-testbed-profiler.c
-src/testbed-logger/gnunet-service-testbed-logger.c
-src/testbed-logger/testbed_logger_api.c
-src/testbed/testbed_api_barriers.c
+src/testbed/gnunet_mpi_test.c
+src/testbed/gnunet_testbed_mpi_spawn.c
 src/testbed/testbed_api.c
+src/testbed/testbed_api_barriers.c
 src/testbed/testbed_api_hosts.c
 src/testbed/testbed_api_operations.c
 src/testbed/testbed_api_peers.c
 src/testbed/testbed_api_sd.c
 src/testbed/testbed_api_services.c
 src/testbed/testbed_api_statistics.c
-src/testbed/testbed_api_testbed.c
 src/testbed/testbed_api_test.c
+src/testbed/testbed_api_testbed.c
 src/testbed/testbed_api_topology.c
 src/testbed/testbed_api_underlay.c
 src/testing/gnunet-testing.c
@@ -387,34 +387,40 @@ src/transport/gnunet-communicator-tcp.c
 src/transport/gnunet-communicator-udp.c
 src/transport/gnunet-communicator-unix.c
 src/transport/gnunet-helper-transport-bluetooth.c
-src/transport/gnunet-helper-transport-wlan.c
 src/transport/gnunet-helper-transport-wlan-dummy.c
+src/transport/gnunet-helper-transport-wlan.c
 src/transport/gnunet-service-tng.c
-src/transport/gnunet-service-transport_ats.c
 src/transport/gnunet-service-transport.c
+src/transport/gnunet-service-transport_ats.c
 src/transport/gnunet-service-transport_hello.c
 src/transport/gnunet-service-transport_manipulation.c
 src/transport/gnunet-service-transport_neighbours.c
 src/transport/gnunet-service-transport_plugins.c
 src/transport/gnunet-service-transport_validation.c
-src/transport/gnunet-transport.c
 src/transport/gnunet-transport-profiler.c
 src/transport/gnunet-transport-wlan-receiver.c
 src/transport/gnunet-transport-wlan-sender.c
+src/transport/gnunet-transport.c
 src/transport/plugin_transport_http_client.c
 src/transport/plugin_transport_http_common.c
 src/transport/plugin_transport_http_server.c
 src/transport/plugin_transport_smtp.c
 src/transport/plugin_transport_tcp.c
 src/transport/plugin_transport_template.c
-src/transport/plugin_transport_udp_broadcasting.c
 src/transport/plugin_transport_udp.c
+src/transport/plugin_transport_udp_broadcasting.c
 src/transport/plugin_transport_unix.c
 src/transport/plugin_transport_wlan.c
 src/transport/tcp_connection_legacy.c
 src/transport/tcp_server_legacy.c
 src/transport/tcp_server_mst_legacy.c
 src/transport/tcp_service_legacy.c
+src/transport/transport-testing-filenames.c
+src/transport/transport-testing-loggers.c
+src/transport/transport-testing-main.c
+src/transport/transport-testing-send.c
+src/transport/transport-testing.c
+src/transport/transport-testing2.c
 src/transport/transport_api2_application.c
 src/transport/transport_api2_communication.c
 src/transport/transport_api2_core.c
@@ -427,12 +433,6 @@ src/transport/transport_api_manipulation.c
 src/transport/transport_api_monitor_peers.c
 src/transport/transport_api_monitor_plugins.c
 src/transport/transport_api_offer_hello.c
-src/transport/transport-testing2.c
-src/transport/transport-testing.c
-src/transport/transport-testing-filenames.c
-src/transport/transport-testing-loggers.c
-src/transport/transport-testing-main.c
-src/transport/transport-testing-send.c
 src/util/bandwidth.c
 src/util/benchmark.c
 src/util/bio.c
@@ -445,8 +445,8 @@ src/util/configuration_loader.c
 src/util/container_bloomfilter.c
 src/util/container_heap.c
 src/util/container_meta_data.c
-src/util/container_multihashmap32.c
 src/util/container_multihashmap.c
+src/util/container_multihashmap32.c
 src/util/container_multipeermap.c
 src/util/container_multishortmap.c
 src/util/container_multiuuidmap.c
@@ -469,8 +469,8 @@ src/util/dnsparser.c
 src/util/dnsstub.c
 src/util/getopt.c
 src/util/getopt_helpers.c
-src/util/gnunet-config.c
 src/util/gnunet-config-diff.c
+src/util/gnunet-config.c
 src/util/gnunet-ecc.c
 src/util/gnunet-qr.c
 src/util/gnunet-resolver.c
@@ -506,12 +506,12 @@ src/vpn/gnunet-helper-vpn.c
 src/vpn/gnunet-service-vpn.c
 src/vpn/gnunet-vpn.c
 src/vpn/vpn_api.c
-src/zonemaster/gnunet-service-zonemaster.c
 src/zonemaster/gnunet-service-zonemaster-monitor.c
+src/zonemaster/gnunet-service-zonemaster.c
 src/fs/fs_api.h
 src/fs/fs_publish_ublock.h
-src/fs/gnunet-service-fs_cp.h
 src/fs/gnunet-service-fs.h
+src/fs/gnunet-service-fs_cp.h
 src/fs/gnunet-service-fs_pe.h
 src/fs/gnunet-service-fs_pr.h
 src/fs/gnunet-service-fs_push.h
-- 
2.25.1