robotpkg/wip/can-utils bulk build results

--- Environment --- OPSYS=Ubuntu AUTOMAKE=/usr/bin/automake LOWER_ARCH=x86_64 _override_vars_pkgtools_pkg_install=PKGREQD PKGREQD PKGREQD PKGREPO2DEB=/local/robotpkg/sbin/pkgrepo2deb LC_TIME=C GZIP_CMD=/usr/bin/gzip OS_KERNEL_VERSION=6.8.0-49-generic BULKBASE=/opt/openrobots OS_VERSION=22.04 AUTORECONF=/usr/bin/autoreconf ECHO_N=echo -n _overrides_pkgtools_pkg_install_PKGREQD=pkg_install>=20110805.12 pkg_install>=20110805.12 pkg_install>=20110805.12 ROBOTPKG_BASE=/local/robotpkg OLDPWD=/local/robotpkg/var/lib/robotpkg/wip/ros-py-urdf-parser _override_vars_pkgtools_tnftp=PKGREQD PKGREQD _overrides_pkgtools_tnftp_PKGREQD=tnftp>=20091122 tnftp>=20091122 MACHINE_ARCH=x86_64 hline="$bf======================================================================$rm" PKG_DBDIR=/opt/openrobots/var/db/robotpkg FC=false AUTOCONF=/usr/bin/autoconf EXPECT_TARGETS=package LC_MONETARY=C LC_CTYPE=C MAKEFLAGS= --no-print-directory -- PKGREQD.cmdline=can-utils-2018.02.0~!doc RECURSIVE_PKGPATH=wip/can-utils\ tag=Ubuntu-22.04-x86_64 BULK_LOGDIR=/local/robotpkg/var/log/bulk BULKBASE=/opt/openrobots LOCALBASE=/opt/openrobots PKG_DBDIR=/opt/openrobots/var/db/robotpkg EXPECT_TARGETS=package LOWER_OPSYS=ubuntu CPP=/usr/bin/gcc -E _override_vars_pkgtools_digest=PKGREQD PKGREQD bf= _override_vars_pkgtools_pkgrepo2deb=PKGREQD PKGREQD _overrides_pkgtools_digest_PKGREQD=digest>=20080510 digest>=20080510 ACLOCAL=/usr/bin/aclocal TAR=/usr/bin/tar DIGEST=/opt/openrobots/sbin/robotpkg_digest MACHINE_KERNEL=Linux-6.8.0-49-generic-x86_64 GCC=/usr/bin/gcc LOWER_OS_VERSION=22.04 _overrides_pkgtools_pkgrepo2deb_PKGREQD=pkgrepo2deb>=1.9 pkgrepo2deb>=1.9 OWNER_GID=robots PKGTOOLS_VERSION=20211115.3 RECURSIVE_PKGPATH=wip/can-utils MAKECONF=/opt/robotpkg/etc/robotpkg-wip.conf rm= _override_vars_archivers_pax=PKGREQD PKGREQD ROBOTPKG_TRUSTED_ENV=robotpkg LC_COLLATE=C OS_KERNEL=Linux PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin _override_vars_wip_can_utils=PKGREQD CXXCPP=false _overrides_archivers_pax_PKGREQD=pax pax MAKELEVEL=4 DEB_HOST_MULTIARCH=x86_64-linux-gnu MACHINE_PLATFORM=Ubuntu-22.04-x86_64 _overrides_wip_can_utils_PKGREQD=can-utils-2018.02.0~!doc ROBOTPKG_DIR=/local/robotpkg/var/lib/robotpkg LANG=C TNFTP=/opt/openrobots/sbin/tnftp MAKEOVERRIDES=${-*-command-variables-*-} LC_MESSAGES=C tag=Ubuntu-22.04-x86_64 CXX=false LOCALBASE=/opt/openrobots OWNER_UID=rbulk BULK_LOGDIR=/local/robotpkg/var/log/bulk ZCAT=/usr/bin/zcat PAX=/usr/bin/pax LOWER_OS_KERNEL=linux GPG=/usr/bin/gpg --homedir=/opt/robotpkg/etc/gnupg PWD=/local/robotpkg/var/lib/robotpkg/wip/can-utils LC_NUMERIC=C M4=/usr/bin/m4 _ROBOTPKG_NOW=1211155749 MFLAGS=--no-print-directory AUTOM4TE=/usr/bin/autom4te CC=/usr/bin/gcc NODENAME=hydra64-ubuntu2204 --- Running set -e; cd /local/robotpkg/var/tmp/robotpkg/wip/can-utils/work/can-utils-2018.02.0/ && cd '/local/robotpkg/var/tmp/robotpkg/wip/can-utils/work/can-utils-2018.02.0/' && /usr/bin/env MAKELEVEL= 'CPPFLAGS=' 'CFLAGS=-pipe -O3 -DNDEBUG' 'LDFLAGS=' 'CXXFLAGS=-pipe' PREFIX='/opt/openrobots' HOME=/local/robotpkg/var/tmp/robotpkg/wip/can-utils/work PATH='/opt/openrobots/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin' LD_LIBRARY_PATH='' LOCALBASE=/opt/openrobots PKGMANDIR=man make -j4 -f Makefile all /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE can-calc-bit-timing.c -o can-calc-bit-timing /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE -c -o candump.o candump.c /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE -c -o lib.o lib.c /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE cansniffer.c -o cansniffer cansniffer.c: In function 'handle_bcm': cansniffer.c:507:19: error: 'SIOCGSTAMP' undeclared (first use in this function); did you mean 'SIOCGARP'? 507 | ioctl(fd, SIOCGSTAMP, &sniftab[id].currstamp); | ^~~~~~~~~~ | SIOCGARP cansniffer.c:507:19: note: each undeclared identifier is reported only once for each function it appears in cansniffer.c: In function 'writesettings': cansniffer.c:693:25: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 693 | write(fd, buf, 7); | ^~~~~~~~~~~~~~~~~ cansniffer.c:696:33: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 696 | write(fd, buf, 2); | ^~~~~~~~~~~~~~~~~ cansniffer.c:698:25: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 698 | write(fd, "n", 1); | ^~~~~~~~~~~~~~~~~~ make: *** [: cansniffer] Error 1 /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE -c -o cansend.o cansend.c candump.c: In function 'main': candump.c:624:50: warning: '-' directive writing 1 byte into a region of size between 0 and 16 [-Wformat-overflow=] 624 | sprintf(fname, "candump-%04d-%02d-%02d_%02d%02d%02d.log", | ^ In file included from /usr/include/stdio.h:894, from candump.c:44: /usr/include/x86_64-linux-gnu/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 30 and 82 bytes into a destination of size 31 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE -c -o canplayer.o canplayer.c /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE -c -o cangen.o cangen.c /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE -c -o canbusload.o canbusload.c /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE -c -o canframelen.o canframelen.c /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE -c -o log2long.o log2long.c /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE -c -o log2asc.o log2asc.c /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE -c -o asc2log.o asc2log.c /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE -c -o canlogserver.o canlogserver.c /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE bcmserver.c -o bcmserver canlogserver.c: In function 'main': canlogserver.c:404:49: error: 'SIOCGSTAMP' undeclared (first use in this function); did you mean 'SIOCGARP'? 404 | if (ioctl(s[i], SIOCGSTAMP, &tv) < 0) | ^~~~~~~~~~ | SIOCGARP canlogserver.c:404:49: note: each undeclared identifier is reported only once for each function it appears in /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE isotpdump.c -o isotpdump /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE isotprecv.c -o isotprecv isotpdump.c: In function 'main': isotpdump.c:231:42: error: 'SIOCGSTAMP' undeclared (first use in this function); did you mean 'SIOCGARP'? 231 | ioctl(s, SIOCGSTAMP, &tv); | ^~~~~~~~~~ | SIOCGARP isotpdump.c:231:42: note: each undeclared identifier is reported only once for each function it appears in make: *** [: canlogserver.o] Error 1 /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE isotpsend.c -o isotpsend make: *** [: isotpdump] Error 1 /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE isotpsniffer.c -o isotpsniffer isotpsniffer.c: In function 'printbuf': isotpsniffer.c:94:31: error: 'SIOCGSTAMP' undeclared (first use in this function); did you mean 'SIOCGARP'? 94 | ioctl(socket, SIOCGSTAMP, tv); | ^~~~~~~~~~ | SIOCGARP isotpsniffer.c:94:31: note: each undeclared identifier is reported only once for each function it appears in /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE isotptun.c -o isotptun make: *** [: isotpsniffer] Error 1 /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE isotpserver.c -o isotpserver /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE isotpperf.c -o isotpperf /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE cangw.c -o cangw isotpperf.c: In function 'main': isotpperf.c:284:42: error: 'SIOCGSTAMP' undeclared (first use in this function); did you mean 'SIOCGARP'? 284 | ioctl(s, SIOCGSTAMP, &start_tv); | ^~~~~~~~~~ | SIOCGARP isotpperf.c:284:42: note: each undeclared identifier is reported only once for each function it appears in make: *** [: isotpperf] Error 1 /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE slcan_attach.c -o slcan_attach /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE slcand.c -o slcand slcan_attach.c: In function 'main': slcan_attach.c:160:25: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 160 | write(fd, buf, strlen(buf)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ slcan_attach.c:165:25: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 165 | write(fd, buf, strlen(buf)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ slcan_attach.c:170:25: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 170 | write(fd, buf, strlen(buf)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ slcan_attach.c:175:25: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 175 | write(fd, buf, strlen(buf)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ slcan_attach.c:178:25: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 178 | write(fd, buf, strlen(buf)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ slcan_attach.c:232:25: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 232 | write(fd, buf, strlen(buf)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/string.h:535, from slcan_attach.c:46: In function 'strncpy', inlined from 'main' at slcan_attach.c:205:5: /usr/include/x86_64-linux-gnu/bits/string_fortified.h:95:10: warning: '__builtin_strncpy' output may be truncated copying 16 bytes from a string of length 16 [-Wstringop-truncation] 95 | return __builtin___strncpy_chk (__dest, __src, __len, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 96 | __glibc_objsize (__dest)); | ~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/string.h:535, from isotptun.c:54: In function 'strncpy', inlined from 'main' at isotptun.c:327:2: /usr/include/x86_64-linux-gnu/bits/string_fortified.h:95:10: warning: '__builtin_strncpy' output may be truncated copying 15 bytes from a string of length 15 [-Wstringop-truncation] 95 | return __builtin___strncpy_chk (__dest, __src, __len, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 96 | __glibc_objsize (__dest)); | ~~~~~~~~~~~~~~~~~~~~~~~~~ slcand.c: In function 'main': slcand.c:346:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 346 | write(fd, buf, strlen(buf)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ slcand.c:351:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 351 | write(fd, buf, strlen(buf)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ slcand.c:356:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 356 | write(fd, buf, strlen(buf)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ slcand.c:361:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 361 | write(fd, buf, strlen(buf)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ slcand.c:364:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 364 | write(fd, buf, strlen(buf)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ slcand.c:417:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 417 | write(fd, buf, strlen(buf)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE -c -o jacd.o jacd.c /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE -c -o libj1939.o libj1939.c /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE -c -o jspy.o jspy.c In file included from /usr/include/string.h:535, from slcand.c:27: In function 'strncpy', inlined from 'main' at slcand.c:389:4: /usr/include/x86_64-linux-gnu/bits/string_fortified.h:95:10: warning: '__builtin_strncpy' output may be truncated copying 16 bytes from a string of length 16 [-Wstringop-truncation] 95 | return __builtin___strncpy_chk (__dest, __src, __len, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 96 | __glibc_objsize (__dest)); | ~~~~~~~~~~~~~~~~~~~~~~~~~ jacd.c: In function 'main': jacd.c:487:17: warning: ignoring return value of 'asprintf' declared with attribute 'warn_unused_result' [-Wunused-result] 487 | asprintf(&program_invocation_name, "%s.%s", program_invocation_short_name, optarg); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE -c -o jsr.o jsr.c /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE -c -o testj1939.o testj1939.c /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE slcanpty.c -o slcanpty jsr.c: In function 'main': jsr.c:213:33: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 213 | write(STDOUT_FILENO, buf, ret); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ slcanpty.c: In function 'can2pty': slcanpty.c:375:35: error: 'SIOCGSTAMP' undeclared (first use in this function); did you mean 'SIOCGARP'? 375 | if (ioctl(socket, SIOCGSTAMP, &tv) < 0) | ^~~~~~~~~~ | SIOCGARP slcanpty.c:375:35: note: each undeclared identifier is reported only once for each function it appears in make: *** [: slcanpty] Error 1 /usr/bin/gcc -O2 -Wall -Wno-parentheses -Iinclude -D_FILE_OFFSET_BITS=64 -DSO_RXQ_OVFL=40 -DPF_CAN=29 -DAF_CAN=PF_CAN -D_GNU_SOURCE canfdtest.c -o canfdtest /usr/bin/gcc candump.o lib.o -o candump /usr/bin/gcc cansend.o lib.o -o cansend /usr/bin/gcc canplayer.o lib.o -o canplayer /usr/bin/gcc cangen.o lib.o -o cangen /usr/bin/gcc canbusload.o canframelen.o -o canbusload /usr/bin/gcc log2long.o lib.o -o log2long /usr/bin/gcc log2asc.o lib.o -o log2asc /usr/bin/gcc asc2log.o lib.o -o asc2log /usr/bin/gcc jacd.o libj1939.o -o jacd /usr/bin/gcc jspy.o libj1939.o -o jspy /usr/bin/gcc jsr.o libj1939.o -o jsr /usr/bin/gcc testj1939.o libj1939.o -o testj1939 make: Target 'all' not remade because of errors.