Re: [go-nuts] Need Assistance: makefile failing at 'go build' step
On Mon, Jun 10, 2019 at 7:44 AM Nitish Saboo wrote: > > Does the successful compilation makes sure that the Go code is properly > linked to the C header files ? I'm sorry, I don't know how to answer that question. Does your program run as expected? The `ldd` program will show the set of dynamic libraries loaded at program startup time. Ian > On Sat, Jun 8, 2019 at 12:21 PM Nitish Saboo wrote: >> >> Hi Ian, >> >> So I observed a very strange thing.If I leave it out completely then also >> the project gets compiled. >> I thought that linker file is binding my Go code to the C code.Why am I not >> getting any error ? >> How the Go code is then getting linked to the C code ? >> >> Compiled Succesfully >> --- >> >> gcc -L/usr/local/lib -lsyslog-ng -o syslog-node.so >> -L/usr/local/lib/syslog-ng -ldbparser -c `pkg-config --libs --cflags >> glib-2.0` -I/usr/local/include/syslog-ng/ -I./lib/syslog-ng-3.6.2/ -I. >> -I/usr/local/include/eventlog/ ./lib/syslog-node.c >> go build -v -x main.go >> WORK=/tmp/go-build054960160 >> mkdir -p $WORK/b001/ >> cat >$WORK/b001/importcfg.link << 'EOF' # internal >> packagefile >> command-line-arguments=/home/nsaboo/.cache/go-build/5d/5db621e46792693a43911a7fc99e450f7198b1a62956677a4a47f7f1a8ebc0b2-d >> packagefile >> PAS/Godeps/_workspace/src/ghe.eng.fireeye.com/helix/tapgo.git=/home/nsaboo/.cache/go-build/25/255a89666be841631d45f43b7b900a38971218b4e53d88bab29a6f89de1fa2a5-d >> packagefile >> PAS/Godeps/_workspace/src/github.com/Sirupsen/logrus=/home/nsaboo/.cache/go-build/ac/ac0b35d28e0801df885605564391f3b660cb2d1212b0c4df659e5e89d5bb7ed6-d >> packagefile >> PAS/aws=/home/nsaboo/.cache/go-build/c1/c1b4eb19b03247ff0e834c9e652dd9024af2f74c4f817cbf8b8b577d4be8d608-d >> packagefile >> PAS/config=/home/nsaboo/.cache/go-build/1b/1b9780455e160d33364e0c69669e8d4999562c4a6180d5e21f3ce8bfee470046-d >> packagefile time=/usr/local/go/pkg/linux_amd64/time.a >> packagefile runtime=/usr/local/go/pkg/linux_amd64/runtime.a >> packagefile encoding/json=/usr/local/go/pkg/linux_amd64/encoding/json.a >> packagefile fmt=/usr/local/go/pkg/linux_amd64/fmt.a >> packagefile >> github.com/Sirupsen/logrus=/home/nsaboo/.cache/go-build/89/8914c444f75bb96cc629fec71f0db3864f1b5f6ec0cfdcd959eb5459b497953d-d >> packagefile >> github.com/garyburd/redigo/redis=/home/nsaboo/Documents/goworkspace/pkg/linux_amd64/github.com/garyburd/redigo/redis.a >> packagefile >> github.com/quipo/statsd=/home/nsaboo/Documents/goworkspace/pkg/linux_amd64/github.com/quipo/statsd.a >> packagefile >> github.com/stretchr/testify/mock=/home/nsaboo/.cache/go-build/4d/4d2b87d8985068509cec6f143bbc904330303f9fa1e89e5981c47468a84d6a6d-d >> packagefile >> github.com/xeipuuv/gojsonschema=/home/nsaboo/Documents/goworkspace/pkg/linux_amd64/github.com/xeipuuv/gojsonschema.a >> packagefile io/ioutil=/usr/local/go/pkg/linux_amd64/io/ioutil.a >> packagefile os=/usr/local/go/pkg/linux_amd64/os.a >> packagefile strconv=/usr/local/go/pkg/linux_amd64/strconv.a >> packagefile strings=/usr/local/go/pkg/linux_amd64/strings.a >> packagefile bufio=/usr/local/go/pkg/linux_amd64/bufio.a >> packagefile bytes=/usr/local/go/pkg/linux_amd64/bytes.a >> packagefile io=/usr/local/go/pkg/linux_amd64/io.a >> packagefile log=/usr/local/go/pkg/linux_amd64/log.a >> packagefile sort=/usr/local/go/pkg/linux_amd64/sort.a >> packagefile sync=/usr/local/go/pkg/linux_amd64/sync.a >> packagefile syscall=/usr/local/go/pkg/linux_amd64/syscall.a >> packagefile >> PAS/Godeps/_workspace/src/github.com/nu7hatch/gouuid=/home/nsaboo/.cache/go-build/36/36d9f2d9bb47cb906a96fbff8ef49774a2ed2909c1dd828540ebea88c5b66375-d >> packagefile >> PAS/constants=/home/nsaboo/.cache/go-build/9f/9f64de8861eeb80afe7d44fe64f90a63917210b38d88150f61941db84d1281a0-d >> packagefile >> PAS/lib=/home/nsaboo/.cache/go-build/f5/f548701c9d2403fdd2c4a5cb630b2fd2b98ddeafc512290f318a298d0d7cf382-d >> packagefile >> PAS/models=/home/nsaboo/.cache/go-build/6a/6a5b8ed822a9cda39e0482e171d3d45f54cceab20e5a8d35dc78ab1a5a6c8677-d >> packagefile compress/zlib=/usr/local/go/pkg/linux_amd64/compress/zlib.a >> packagefile errors=/usr/local/go/pkg/linux_amd64/errors.a >> packagefile >> github.com/aws/aws-sdk-go/aws=/home/nsaboo/.cache/go-build/09/097a3abd3003faf1b8b1063ff6b83c9ea7b621b7f24d07dd97f38988567eb838-d >> packagefile >> github.com/aws/aws-sdk-go/aws/session=/home/nsaboo/.cache/go-build/cd/cd9b89755b069cb1766be47dd648b4571f2738a81ebfb061286a77d23e38b909-d >> packagefile >> github.com/aws/aws-sdk-go/service/s3=/home/nsaboo/.cache/go-build/a0/a0b4f9349013d85866b327cc613509c58702c1eb901f56fca00a5f1897869622-d >> packagefile >> github.com/aws/aws-sdk-go/service/s3/s3manager=/home/nsaboo/.cache/go-build/2d/2d98542103b3ef7dc46e7f4836bf4af8254b3b148917ea8b06d44cf15f19339d-d >> packagefile >> github.com/aws/aws-sdk-go/service/sqs=/home/nsaboo/Documents/goworkspace/pkg/linux_amd64/github.com/aws/aws-sdk-go/service/sqs.a >> packagefile
Re: [go-nuts] Need Assistance: makefile failing at 'go build' step
Hi Ian On Sat, Jun 8, 2019 at 12:21 PM Nitish Saboo wrote: > Hi Ian, > > So I observed a very strange thing.If I leave it out completely then also > the project gets compiled. > I thought that linker file is binding my Go code to the C code.Why am I > not getting any error ? > How the Go code is then getting linked to the C code ? > > Compiled Succesfully > --- > > gcc -L/usr/local/lib -lsyslog-ng -o syslog-node.so > -L/usr/local/lib/syslog-ng -ldbparser -c `pkg-config --libs --cflags > glib-2.0` -I/usr/local/include/syslog-ng/ -I./lib/syslog-ng-3.6.2/ -I. > -I/usr/local/include/eventlog/ ./lib/syslog-node.c > go build -v -x main.go > WORK=/tmp/go-build054960160 > mkdir -p $WORK/b001/ > cat >$WORK/b001/importcfg.link << 'EOF' # internal > packagefile > command-line-arguments=/home/nsaboo/.cache/go-build/5d/5db621e46792693a43911a7fc99e450f7198b1a62956677a4a47f7f1a8ebc0b2-d > packagefile PAS/Godeps/_workspace/src/ > ghe.eng.fireeye.com/helix/tapgo.git=/home/nsaboo/.cache/go-build/25/255a89666be841631d45f43b7b900a38971218b4e53d88bab29a6f89de1fa2a5-d > packagefile PAS/Godeps/_workspace/src/ > github.com/Sirupsen/logrus=/home/nsaboo/.cache/go-build/ac/ac0b35d28e0801df885605564391f3b660cb2d1212b0c4df659e5e89d5bb7ed6-d > packagefile > PAS/aws=/home/nsaboo/.cache/go-build/c1/c1b4eb19b03247ff0e834c9e652dd9024af2f74c4f817cbf8b8b577d4be8d608-d > packagefile > PAS/config=/home/nsaboo/.cache/go-build/1b/1b9780455e160d33364e0c69669e8d4999562c4a6180d5e21f3ce8bfee470046-d > packagefile time=/usr/local/go/pkg/linux_amd64/time.a > packagefile runtime=/usr/local/go/pkg/linux_amd64/runtime.a > packagefile encoding/json=/usr/local/go/pkg/linux_amd64/encoding/json.a > packagefile fmt=/usr/local/go/pkg/linux_amd64/fmt.a > packagefile > github.com/Sirupsen/logrus=/home/nsaboo/.cache/go-build/89/8914c444f75bb96cc629fec71f0db3864f1b5f6ec0cfdcd959eb5459b497953d-d > packagefile > github.com/garyburd/redigo/redis=/home/nsaboo/Documents/goworkspace/pkg/linux_amd64/github.com/garyburd/redigo/redis.a > packagefile > github.com/quipo/statsd=/home/nsaboo/Documents/goworkspace/pkg/linux_amd64/github.com/quipo/statsd.a > packagefile > github.com/stretchr/testify/mock=/home/nsaboo/.cache/go-build/4d/4d2b87d8985068509cec6f143bbc904330303f9fa1e89e5981c47468a84d6a6d-d > packagefile > github.com/xeipuuv/gojsonschema=/home/nsaboo/Documents/goworkspace/pkg/linux_amd64/github.com/xeipuuv/gojsonschema.a > packagefile io/ioutil=/usr/local/go/pkg/linux_amd64/io/ioutil.a > packagefile os=/usr/local/go/pkg/linux_amd64/os.a > packagefile strconv=/usr/local/go/pkg/linux_amd64/strconv.a > packagefile strings=/usr/local/go/pkg/linux_amd64/strings.a > packagefile bufio=/usr/local/go/pkg/linux_amd64/bufio.a > packagefile bytes=/usr/local/go/pkg/linux_amd64/bytes.a > packagefile io=/usr/local/go/pkg/linux_amd64/io.a > packagefile log=/usr/local/go/pkg/linux_amd64/log.a > packagefile sort=/usr/local/go/pkg/linux_amd64/sort.a > packagefile sync=/usr/local/go/pkg/linux_amd64/sync.a > packagefile syscall=/usr/local/go/pkg/linux_amd64/syscall.a > packagefile PAS/Godeps/_workspace/src/ > github.com/nu7hatch/gouuid=/home/nsaboo/.cache/go-build/36/36d9f2d9bb47cb906a96fbff8ef49774a2ed2909c1dd828540ebea88c5b66375-d > packagefile > PAS/constants=/home/nsaboo/.cache/go-build/9f/9f64de8861eeb80afe7d44fe64f90a63917210b38d88150f61941db84d1281a0-d > packagefile > PAS/lib=/home/nsaboo/.cache/go-build/f5/f548701c9d2403fdd2c4a5cb630b2fd2b98ddeafc512290f318a298d0d7cf382-d > packagefile > PAS/models=/home/nsaboo/.cache/go-build/6a/6a5b8ed822a9cda39e0482e171d3d45f54cceab20e5a8d35dc78ab1a5a6c8677-d > packagefile compress/zlib=/usr/local/go/pkg/linux_amd64/compress/zlib.a > packagefile errors=/usr/local/go/pkg/linux_amd64/errors.a > packagefile > github.com/aws/aws-sdk-go/aws=/home/nsaboo/.cache/go-build/09/097a3abd3003faf1b8b1063ff6b83c9ea7b621b7f24d07dd97f38988567eb838-d > packagefile > github.com/aws/aws-sdk-go/aws/session=/home/nsaboo/.cache/go-build/cd/cd9b89755b069cb1766be47dd648b4571f2738a81ebfb061286a77d23e38b909-d > packagefile > github.com/aws/aws-sdk-go/service/s3=/home/nsaboo/.cache/go-build/a0/a0b4f9349013d85866b327cc613509c58702c1eb901f56fca00a5f1897869622-d > packagefile > github.com/aws/aws-sdk-go/service/s3/s3manager=/home/nsaboo/.cache/go-build/2d/2d98542103b3ef7dc46e7f4836bf4af8254b3b148917ea8b06d44cf15f19339d-d > packagefile > github.com/aws/aws-sdk-go/service/sqs=/home/nsaboo/Documents/goworkspace/pkg/linux_amd64/github.com/aws/aws-sdk-go/service/sqs.a > packagefile net/http=/usr/local/go/pkg/linux_amd64/net/http.a > packagefile net/url=/usr/local/go/pkg/linux_amd64/net/url.a > packagefile > internal/bytealg=/usr/local/go/pkg/linux_amd64/internal/bytealg.a > packagefile internal/cpu=/usr/local/go/pkg/linux_amd64/internal/cpu.a > packagefile > runtime/internal/atomic=/usr/local/go/pkg/linux_amd64/runtime/internal/atomic.a > packagefile > runtime/internal/math=/usr/local/go/pkg/linux_amd64/runtime/internal/math.a > packagefile >
Re: [go-nuts] Need Assistance: makefile failing at 'go build' step
Hi Ian, Does the successful compilation makes sure that the Go code is properly linked to the C header files ? Thanks, Nitish On Sat, Jun 8, 2019 at 12:21 PM Nitish Saboo wrote: > Hi Ian, > > So I observed a very strange thing.If I leave it out completely then also > the project gets compiled. > I thought that linker file is binding my Go code to the C code.Why am I > not getting any error ? > How the Go code is then getting linked to the C code ? > > Compiled Succesfully > --- > > gcc -L/usr/local/lib -lsyslog-ng -o syslog-node.so > -L/usr/local/lib/syslog-ng -ldbparser -c `pkg-config --libs --cflags > glib-2.0` -I/usr/local/include/syslog-ng/ -I./lib/syslog-ng-3.6.2/ -I. > -I/usr/local/include/eventlog/ ./lib/syslog-node.c > go build -v -x main.go > WORK=/tmp/go-build054960160 > mkdir -p $WORK/b001/ > cat >$WORK/b001/importcfg.link << 'EOF' # internal > packagefile > command-line-arguments=/home/nsaboo/.cache/go-build/5d/5db621e46792693a43911a7fc99e450f7198b1a62956677a4a47f7f1a8ebc0b2-d > packagefile PAS/Godeps/_workspace/src/ > ghe.eng.fireeye.com/helix/tapgo.git=/home/nsaboo/.cache/go-build/25/255a89666be841631d45f43b7b900a38971218b4e53d88bab29a6f89de1fa2a5-d > packagefile PAS/Godeps/_workspace/src/ > github.com/Sirupsen/logrus=/home/nsaboo/.cache/go-build/ac/ac0b35d28e0801df885605564391f3b660cb2d1212b0c4df659e5e89d5bb7ed6-d > packagefile > PAS/aws=/home/nsaboo/.cache/go-build/c1/c1b4eb19b03247ff0e834c9e652dd9024af2f74c4f817cbf8b8b577d4be8d608-d > packagefile > PAS/config=/home/nsaboo/.cache/go-build/1b/1b9780455e160d33364e0c69669e8d4999562c4a6180d5e21f3ce8bfee470046-d > packagefile time=/usr/local/go/pkg/linux_amd64/time.a > packagefile runtime=/usr/local/go/pkg/linux_amd64/runtime.a > packagefile encoding/json=/usr/local/go/pkg/linux_amd64/encoding/json.a > packagefile fmt=/usr/local/go/pkg/linux_amd64/fmt.a > packagefile > github.com/Sirupsen/logrus=/home/nsaboo/.cache/go-build/89/8914c444f75bb96cc629fec71f0db3864f1b5f6ec0cfdcd959eb5459b497953d-d > packagefile > github.com/garyburd/redigo/redis=/home/nsaboo/Documents/goworkspace/pkg/linux_amd64/github.com/garyburd/redigo/redis.a > packagefile > github.com/quipo/statsd=/home/nsaboo/Documents/goworkspace/pkg/linux_amd64/github.com/quipo/statsd.a > packagefile > github.com/stretchr/testify/mock=/home/nsaboo/.cache/go-build/4d/4d2b87d8985068509cec6f143bbc904330303f9fa1e89e5981c47468a84d6a6d-d > packagefile > github.com/xeipuuv/gojsonschema=/home/nsaboo/Documents/goworkspace/pkg/linux_amd64/github.com/xeipuuv/gojsonschema.a > packagefile io/ioutil=/usr/local/go/pkg/linux_amd64/io/ioutil.a > packagefile os=/usr/local/go/pkg/linux_amd64/os.a > packagefile strconv=/usr/local/go/pkg/linux_amd64/strconv.a > packagefile strings=/usr/local/go/pkg/linux_amd64/strings.a > packagefile bufio=/usr/local/go/pkg/linux_amd64/bufio.a > packagefile bytes=/usr/local/go/pkg/linux_amd64/bytes.a > packagefile io=/usr/local/go/pkg/linux_amd64/io.a > packagefile log=/usr/local/go/pkg/linux_amd64/log.a > packagefile sort=/usr/local/go/pkg/linux_amd64/sort.a > packagefile sync=/usr/local/go/pkg/linux_amd64/sync.a > packagefile syscall=/usr/local/go/pkg/linux_amd64/syscall.a > packagefile PAS/Godeps/_workspace/src/ > github.com/nu7hatch/gouuid=/home/nsaboo/.cache/go-build/36/36d9f2d9bb47cb906a96fbff8ef49774a2ed2909c1dd828540ebea88c5b66375-d > packagefile > PAS/constants=/home/nsaboo/.cache/go-build/9f/9f64de8861eeb80afe7d44fe64f90a63917210b38d88150f61941db84d1281a0-d > packagefile > PAS/lib=/home/nsaboo/.cache/go-build/f5/f548701c9d2403fdd2c4a5cb630b2fd2b98ddeafc512290f318a298d0d7cf382-d > packagefile > PAS/models=/home/nsaboo/.cache/go-build/6a/6a5b8ed822a9cda39e0482e171d3d45f54cceab20e5a8d35dc78ab1a5a6c8677-d > packagefile compress/zlib=/usr/local/go/pkg/linux_amd64/compress/zlib.a > packagefile errors=/usr/local/go/pkg/linux_amd64/errors.a > packagefile > github.com/aws/aws-sdk-go/aws=/home/nsaboo/.cache/go-build/09/097a3abd3003faf1b8b1063ff6b83c9ea7b621b7f24d07dd97f38988567eb838-d > packagefile > github.com/aws/aws-sdk-go/aws/session=/home/nsaboo/.cache/go-build/cd/cd9b89755b069cb1766be47dd648b4571f2738a81ebfb061286a77d23e38b909-d > packagefile > github.com/aws/aws-sdk-go/service/s3=/home/nsaboo/.cache/go-build/a0/a0b4f9349013d85866b327cc613509c58702c1eb901f56fca00a5f1897869622-d > packagefile > github.com/aws/aws-sdk-go/service/s3/s3manager=/home/nsaboo/.cache/go-build/2d/2d98542103b3ef7dc46e7f4836bf4af8254b3b148917ea8b06d44cf15f19339d-d > packagefile > github.com/aws/aws-sdk-go/service/sqs=/home/nsaboo/Documents/goworkspace/pkg/linux_amd64/github.com/aws/aws-sdk-go/service/sqs.a > packagefile net/http=/usr/local/go/pkg/linux_amd64/net/http.a > packagefile net/url=/usr/local/go/pkg/linux_amd64/net/url.a > packagefile > internal/bytealg=/usr/local/go/pkg/linux_amd64/internal/bytealg.a > packagefile internal/cpu=/usr/local/go/pkg/linux_amd64/internal/cpu.a > packagefile >
Re: [go-nuts] Need Assistance: makefile failing at 'go build' step
Hi Ian, So I observed a very strange thing.If I leave it out completely then also the project gets compiled. I thought that linker file is binding my Go code to the C code.Why am I not getting any error ? How the Go code is then getting linked to the C code ? Compiled Succesfully --- gcc -L/usr/local/lib -lsyslog-ng -o syslog-node.so -L/usr/local/lib/syslog-ng -ldbparser -c `pkg-config --libs --cflags glib-2.0` -I/usr/local/include/syslog-ng/ -I./lib/syslog-ng-3.6.2/ -I. -I/usr/local/include/eventlog/ ./lib/syslog-node.c go build -v -x main.go WORK=/tmp/go-build054960160 mkdir -p $WORK/b001/ cat >$WORK/b001/importcfg.link << 'EOF' # internal packagefile command-line-arguments=/home/nsaboo/.cache/go-build/5d/5db621e46792693a43911a7fc99e450f7198b1a62956677a4a47f7f1a8ebc0b2-d packagefile PAS/Godeps/_workspace/src/ ghe.eng.fireeye.com/helix/tapgo.git=/home/nsaboo/.cache/go-build/25/255a89666be841631d45f43b7b900a38971218b4e53d88bab29a6f89de1fa2a5-d packagefile PAS/Godeps/_workspace/src/ github.com/Sirupsen/logrus=/home/nsaboo/.cache/go-build/ac/ac0b35d28e0801df885605564391f3b660cb2d1212b0c4df659e5e89d5bb7ed6-d packagefile PAS/aws=/home/nsaboo/.cache/go-build/c1/c1b4eb19b03247ff0e834c9e652dd9024af2f74c4f817cbf8b8b577d4be8d608-d packagefile PAS/config=/home/nsaboo/.cache/go-build/1b/1b9780455e160d33364e0c69669e8d4999562c4a6180d5e21f3ce8bfee470046-d packagefile time=/usr/local/go/pkg/linux_amd64/time.a packagefile runtime=/usr/local/go/pkg/linux_amd64/runtime.a packagefile encoding/json=/usr/local/go/pkg/linux_amd64/encoding/json.a packagefile fmt=/usr/local/go/pkg/linux_amd64/fmt.a packagefile github.com/Sirupsen/logrus=/home/nsaboo/.cache/go-build/89/8914c444f75bb96cc629fec71f0db3864f1b5f6ec0cfdcd959eb5459b497953d-d packagefile github.com/garyburd/redigo/redis=/home/nsaboo/Documents/goworkspace/pkg/linux_amd64/github.com/garyburd/redigo/redis.a packagefile github.com/quipo/statsd=/home/nsaboo/Documents/goworkspace/pkg/linux_amd64/github.com/quipo/statsd.a packagefile github.com/stretchr/testify/mock=/home/nsaboo/.cache/go-build/4d/4d2b87d8985068509cec6f143bbc904330303f9fa1e89e5981c47468a84d6a6d-d packagefile github.com/xeipuuv/gojsonschema=/home/nsaboo/Documents/goworkspace/pkg/linux_amd64/github.com/xeipuuv/gojsonschema.a packagefile io/ioutil=/usr/local/go/pkg/linux_amd64/io/ioutil.a packagefile os=/usr/local/go/pkg/linux_amd64/os.a packagefile strconv=/usr/local/go/pkg/linux_amd64/strconv.a packagefile strings=/usr/local/go/pkg/linux_amd64/strings.a packagefile bufio=/usr/local/go/pkg/linux_amd64/bufio.a packagefile bytes=/usr/local/go/pkg/linux_amd64/bytes.a packagefile io=/usr/local/go/pkg/linux_amd64/io.a packagefile log=/usr/local/go/pkg/linux_amd64/log.a packagefile sort=/usr/local/go/pkg/linux_amd64/sort.a packagefile sync=/usr/local/go/pkg/linux_amd64/sync.a packagefile syscall=/usr/local/go/pkg/linux_amd64/syscall.a packagefile PAS/Godeps/_workspace/src/ github.com/nu7hatch/gouuid=/home/nsaboo/.cache/go-build/36/36d9f2d9bb47cb906a96fbff8ef49774a2ed2909c1dd828540ebea88c5b66375-d packagefile PAS/constants=/home/nsaboo/.cache/go-build/9f/9f64de8861eeb80afe7d44fe64f90a63917210b38d88150f61941db84d1281a0-d packagefile PAS/lib=/home/nsaboo/.cache/go-build/f5/f548701c9d2403fdd2c4a5cb630b2fd2b98ddeafc512290f318a298d0d7cf382-d packagefile PAS/models=/home/nsaboo/.cache/go-build/6a/6a5b8ed822a9cda39e0482e171d3d45f54cceab20e5a8d35dc78ab1a5a6c8677-d packagefile compress/zlib=/usr/local/go/pkg/linux_amd64/compress/zlib.a packagefile errors=/usr/local/go/pkg/linux_amd64/errors.a packagefile github.com/aws/aws-sdk-go/aws=/home/nsaboo/.cache/go-build/09/097a3abd3003faf1b8b1063ff6b83c9ea7b621b7f24d07dd97f38988567eb838-d packagefile github.com/aws/aws-sdk-go/aws/session=/home/nsaboo/.cache/go-build/cd/cd9b89755b069cb1766be47dd648b4571f2738a81ebfb061286a77d23e38b909-d packagefile github.com/aws/aws-sdk-go/service/s3=/home/nsaboo/.cache/go-build/a0/a0b4f9349013d85866b327cc613509c58702c1eb901f56fca00a5f1897869622-d packagefile github.com/aws/aws-sdk-go/service/s3/s3manager=/home/nsaboo/.cache/go-build/2d/2d98542103b3ef7dc46e7f4836bf4af8254b3b148917ea8b06d44cf15f19339d-d packagefile github.com/aws/aws-sdk-go/service/sqs=/home/nsaboo/Documents/goworkspace/pkg/linux_amd64/github.com/aws/aws-sdk-go/service/sqs.a packagefile net/http=/usr/local/go/pkg/linux_amd64/net/http.a packagefile net/url=/usr/local/go/pkg/linux_amd64/net/url.a packagefile internal/bytealg=/usr/local/go/pkg/linux_amd64/internal/bytealg.a packagefile internal/cpu=/usr/local/go/pkg/linux_amd64/internal/cpu.a packagefile runtime/internal/atomic=/usr/local/go/pkg/linux_amd64/runtime/internal/atomic.a packagefile runtime/internal/math=/usr/local/go/pkg/linux_amd64/runtime/internal/math.a packagefile runtime/internal/sys=/usr/local/go/pkg/linux_amd64/runtime/internal/sys.a packagefile encoding=/usr/local/go/pkg/linux_amd64/encoding.a packagefile encoding/base64=/usr/local/go/pkg/linux_amd64/encoding/base64.a packagefile
Re: [go-nuts] Need Assistance: makefile failing at 'go build' step
On Fri, Jun 7, 2019 at 8:59 PM Nitish Saboo wrote: > > I have tried the following three scenarios and one of them compiles > successfully that is with -L option. > Let me know If am I missing something here . You should use what works, although I don't know why it works. I would have thought that that -L option would simply be ignored. What happens if you leave it out entirely? Ian -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/CAOyqgcVeY%2BJ9jGucZq%3DAmgnjo96gOdNNOv%2B8J_b6h4EQPQvZAA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
Re: [go-nuts] Need Assistance: makefile failing at 'go build' step
Hi Ian,
I have tried the following three scenarios and one of them compiles
successfully that is with -L option.
Let me know If am I missing something here .
*1)When I use the this I get the following error:*
package lib
//#cgo CFLAGS: -I./syslog-ng-3.6.2/
//#cgo LDFLAGS: ${HOME}/Documents/goworkspace/src/PAS/syslog-node.so
//#cgo LDFLAGS: -L/usr/local/lib/ -lsyslog-ng
//#cgo LDFLAGS: -L/usr/local/lib/syslog-ng -ldbparser
//#cgo pkg-config: syslog-ng
//#cgo pkg-config: eventlog
//void callOnMeGo_cgo(char *key, char *value, size_t value_len);// Forward
Declaration.
//#include "syslog-node1.h"
import "C"
import (
"PAS/config"
"PAS/constants"
"fmt"
"unsafe"
)
Error:
gcc -L/usr/local/lib -lsyslog-ng -o syslog-node.so
-L/usr/local/lib/syslog-ng -ldbparser -c `pkg-config --libs --cflags
glib-2.0` -I/usr/local/include/syslog-ng/ -I./lib/syslog-ng-3.6.2/ -I.
-I/usr/local/include/eventlog/ ./lib/syslog-node.c
go build -v -x main.go
WORK=/tmp/go-build146353797
aws/aws_utils.go:4:2:
/home/nsaboo/Documents/goworkspace/src/PAS/lib/syslogparser.go: malformed
#cgo argument: ${HOME}/Documents/goworkspace/src/PAS/syslog-node.so
makefile:6: recipe for target 'main' failed
make: *** [main] Error 1
*2)When I use the following :*
package lib
//#cgo CFLAGS: -I./syslog-ng-3.6.2/
//#cgo LDFLAGS: /home/nsaboo/Documents/goworkspace/src/PAS/syslog-node.so
<<<
//#cgo LDFLAGS: -L/usr/local/lib/ -lsyslog-ng
//#cgo LDFLAGS: -L/usr/local/lib/syslog-ng -ldbparser
//#cgo pkg-config: syslog-ng
//#cgo pkg-config: eventlog
//void callOnMeGo_cgo(char *key, char *value, size_t value_len);// Forward
Declaration.
//#include "syslog-node1.h"
import "C"
import (
"PAS/config"
"PAS/constants"
"fmt"
"unsafe"
)
Error
go build -v -x main.go
WORK=/tmp/go-build218062063
PAS/lib
mkdir -p $WORK/b128/
cd /home/nsaboo/Documents/goworkspace/src/PAS/lib
pkg-config --cflags -- syslog-ng eventlog
pkg-config --libs -- syslog-ng eventlog
CGO_LDFLAGS='"-g" "-O2"
"/home/nsaboo/Documents/goworkspace/src/PAS/syslog-node.so"
"-L/usr/local/lib/" "-lsyslog-ng" "-L/usr/local/lib/syslog-ng" "-ldbparser"
"-L/usr/local/lib" "-Wl,--export-dynamic" "-lgmodule-2.0" "-pthread"
"-lgthread-2.0" "-pthread" "-lglib-2.0" "-lsyslog-ng" "-lglib-2.0"
"-levtlog"' /usr/local/go/pkg/tool/linux_amd64/cgo -objdir $WORK/b128/
-importpath PAS/lib -- -I/usr/local/include/syslog-ng
-I/usr/local/include/syslog-ng/ivykis -I/usr/local/include/eventlog
-I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I
$WORK/b128/ -g -O2
-I/home/nsaboo/Documents/goworkspace/src/PAS/lib/syslog-ng-3.6.2
./cfuncs.go ./syslogparser.go
cd $WORK
gcc -fno-caret-diagnostics -c -x c - || true
gcc -Qunused-arguments -c -x c - || true
gcc -fdebug-prefix-map=a=b -c -x c - || true
gcc -gno-record-gcc-switches -c -x c - || true
cd $WORK/b128
TERM='dumb' gcc -I /home/nsaboo/Documents/goworkspace/src/PAS/lib -fPIC
-m64 -pthread -fmessage-length=0
-fdebug-prefix-map=$WORK/b128=/tmp/go-build -gno-record-gcc-switches
-I/usr/local/include/syslog-ng -I/usr/local/include/syslog-ng/ivykis
-I/usr/local/include/eventlog -I/usr/include/glib-2.0
-I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I ./ -g -O2
-I/home/nsaboo/Documents/goworkspace/src/PAS/lib/syslog-ng-3.6.2 -o
./_x001.o -c _cgo_export.c
TERM='dumb' gcc -I /home/nsaboo/Documents/goworkspace/src/PAS/lib -fPIC
-m64 -pthread -fmessage-length=0
-fdebug-prefix-map=$WORK/b128=/tmp/go-build -gno-record-gcc-switches
-I/usr/local/include/syslog-ng -I/usr/local/include/syslog-ng/ivykis
-I/usr/local/include/eventlog -I/usr/include/glib-2.0
-I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I ./ -g -O2
-I/home/nsaboo/Documents/goworkspace/src/PAS/lib/syslog-ng-3.6.2 -o
./_x002.o -c cfuncs.cgo2.c
TERM='dumb' gcc -I /home/nsaboo/Documents/goworkspace/src/PAS/lib -fPIC
-m64 -pthread -fmessage-length=0
-fdebug-prefix-map=$WORK/b128=/tmp/go-build -gno-record-gcc-switches
-I/usr/local/include/syslog-ng -I/usr/local/include/syslog-ng/ivykis
-I/usr/local/include/eventlog -I/usr/include/glib-2.0
-I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I ./ -g -O2
-I/home/nsaboo/Documents/goworkspace/src/PAS/lib/syslog-ng-3.6.2 -o
./_x003.o -c syslogparser.cgo2.c
cd /home/nsaboo/Documents/goworkspace/src/PAS/lib
TERM='dumb' gcc -I . -fPIC -m64 -pthread -fmessage-length=0
-fdebug-prefix-map=$WORK/b128=/tmp/go-build -gno-record-gcc-switches
-I/usr/local/include/syslog-ng -I/usr/local/include/syslog-ng/ivykis
-I/usr/local/include/eventlog -I/usr/include/glib-2.0
-I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I $WORK/b128/ -g -O2
-I/home/nsaboo/Documents/goworkspace/src/PAS/lib/syslog-ng-3.6.2 -o
$WORK/b128/_x004.o -c syslog-node.c
cd $WORK/b128
TERM='dumb' gcc -I /home/nsaboo/Documents/goworkspace/src/PAS/lib -fPIC
-m64 -pthread -fmessage-length=0
-fdebug-prefix-map=$WORK/b128=/tmp/go-build -gno-record-gcc-switches
-I/usr/local/include/syslog-ng -I/usr/local/include/syslog-ng/ivykis
-I/usr/local/include/eventlog
Re: [go-nuts] Need Assistance: makefile failing at 'go build' step
On Fri, Jun 7, 2019 at 9:53 AM Nitish Saboo wrote:
>
> > //#cgo CFLAGS: -I./syslog-ng-3.6.2/
> > //#cgo LDFLAGS: -L$(SRCDIR)/syslog-node.so. <
>
> Is this what you are saying?
> Btw..do I need to keep -L flag?
I'm suggesting that you try
//#cgo LDFLAGS: ${SRCDIR}/syslog-node.so
Not sure where the -L flag came from. The -L flag takes a directory;
you are naming a file.
Ian
> On Fri, 7 Jun 2019, 19:07 Ian Lance Taylor, wrote:
>>
>> On Fri, Jun 7, 2019 at 4:03 AM Nitish Saboo wrote:
>> >
>> > //#cgo CFLAGS: -I./syslog-ng-3.6.2/
>> > //#cgo LDFLAGS: syslog-node.so. <
>>
>> Try using ${SRCDIR}/syslog-node.so, since you are creating the shared
>> library in the source directory.
>>
>> Ian
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Re: [go-nuts] Need Assistance: makefile failing at 'go build' step
Hi Ian,
> //#cgo CFLAGS: -I./syslog-ng-3.6.2/
> //#cgo LDFLAGS: -L$(SRCDIR)/syslog-node.so. <
Is this what you are saying?
Btw..do I need to keep -L flag?
Thanks,
Nitish
On Fri, 7 Jun 2019, 19:07 Ian Lance Taylor, wrote:
> On Fri, Jun 7, 2019 at 4:03 AM Nitish Saboo
> wrote:
> >
> > //#cgo CFLAGS: -I./syslog-ng-3.6.2/
> > //#cgo LDFLAGS: syslog-node.so. <
>
> Try using ${SRCDIR}/syslog-node.so, since you are creating the shared
> library in the source directory.
>
> Ian
>
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Re: [go-nuts] Need Assistance: makefile failing at 'go build' step
On Fri, Jun 7, 2019 at 4:03 AM Nitish Saboo wrote:
>
> //#cgo CFLAGS: -I./syslog-ng-3.6.2/
> //#cgo LDFLAGS: syslog-node.so. <
Try using ${SRCDIR}/syslog-node.so, since you are creating the shared
library in the source directory.
Ian
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[go-nuts] Need Assistance: makefile failing at 'go build' step
Hi, syslogparse.go --- *** package lib //#cgo CFLAGS: -I./syslog-ng-3.6.2/ //#cgo LDFLAGS: syslog-node.so. < //#cgo LDFLAGS: -L/usr/local/lib/ -lsyslog-ng //#cgo LDFLAGS: -L/usr/local/lib/syslog-ng -ldbparser //#cgo pkg-config: syslog-ng //#cgo pkg-config: eventlog //void callOnMeGo_cgo(char *key, char *value, size_t value_len);// Forward Declaration. //#include "../syslog-node1.h" import "C" import ( "PAS/config" "PAS/constants" "fmt" "unsafe" ) *** makefile ** .PHONY: all clean all: main main: syslog-node.so main.go syslog-node1.h go build -v -x main.go syslog-node.so: syslog-node.c syslog-node1.h gcc -L/usr/local/lib -lsyslog-ng -o syslog-node.so -L/usr/local/lib/syslog-ng -ldbparser -c `pkg-config --libs --cflags glib-2.0` -I/usr/local/include/syslog-ng/ -I./syslog-ng-3.6.2/ -I. -I/usr/local/include/eventlog/ syslog-node.c clean: rm aws_utils rm syslog-node.so syslogparse.go is present in the lib directory (that is different from current directory). My main.go is present in the current directory.My syslog-node.so gets created in the current directory.Makefile is present in the current directory While running the make command I get then following error in the step 'go build -v -x main.go': go build -v -x main.go WORK=/tmp/go-build133367384 PAS/lib mkdir -p $WORK/b128/ cd /home/nsaboo/Documents/goworkspace/src/PAS/lib pkg-config --cflags -- syslog-ng eventlog pkg-config --libs -- syslog-ng eventlog CGO_LDFLAGS='"-g" "-O2" "syslog-node.so" "-L/usr/local/lib/" "-lsyslog-ng" "-L/usr/local/lib/syslog-ng" "-ldbparser" "-L/usr/local/lib" "-Wl,--export-dynamic" "-lgmodule-2.0" "-pthread" "-lgthread-2.0" "-pthread" "-lglib-2.0" "-lsyslog-ng" "-lglib-2.0" "-levtlog"' /usr/local/go/pkg/tool/linux_amd64/cgo -objdir $WORK/b128/ -importpath PAS/lib -- -I/usr/local/include/syslog-ng -I/usr/local/include/syslog-ng/ivykis -I/usr/local/include/eventlog -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I $WORK/b128/ -g -O2 -I/home/nsaboo/Documents/goworkspace/src/PAS/lib/syslog-ng-3.6.2 ./cfuncs.go ./syslogparser.go cd $WORK gcc -fno-caret-diagnostics -c -x c - || true gcc -Qunused-arguments -c -x c - || true gcc -fdebug-prefix-map=a=b -c -x c - || true gcc -gno-record-gcc-switches -c -x c - || true cd $WORK/b128 TERM='dumb' gcc -I /home/nsaboo/Documents/goworkspace/src/PAS/lib -fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=$WORK/b128=/tmp/go-build -gno-record-gcc-switches -I/usr/local/include/syslog-ng -I/usr/local/include/syslog-ng/ivykis -I/usr/local/include/eventlog -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I ./ -g -O2 -I/home/nsaboo/Documents/goworkspace/src/PAS/lib/syslog-ng-3.6.2 -o ./_x001.o -c _cgo_export.c TERM='dumb' gcc -I /home/nsaboo/Documents/goworkspace/src/PAS/lib -fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=$WORK/b128=/tmp/go-build -gno-record-gcc-switches -I/usr/local/include/syslog-ng -I/usr/local/include/syslog-ng/ivykis -I/usr/local/include/eventlog -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I ./ -g -O2 -I/home/nsaboo/Documents/goworkspace/src/PAS/lib/syslog-ng-3.6.2 -o ./_x002.o -c cfuncs.cgo2.c TERM='dumb' gcc -I /home/nsaboo/Documents/goworkspace/src/PAS/lib -fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=$WORK/b128=/tmp/go-build -gno-record-gcc-switches -I/usr/local/include/syslog-ng -I/usr/local/include/syslog-ng/ivykis -I/usr/local/include/eventlog -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I ./ -g -O2 -I/home/nsaboo/Documents/goworkspace/src/PAS/lib/syslog-ng-3.6.2 -o ./_x003.o -c syslogparser.cgo2.c TERM='dumb' gcc -I /home/nsaboo/Documents/goworkspace/src/PAS/lib -fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=$WORK/b128=/tmp/go-build -gno-record-gcc-switches -I/usr/local/include/syslog-ng -I/usr/local/include/syslog-ng/ivykis -I/usr/local/include/eventlog -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I ./ -g -O2 -I/home/nsaboo/Documents/goworkspace/src/PAS/lib/syslog-ng-3.6.2 -o ./_cgo_main.o -c _cgo_main.c cd /home/nsaboo/Documents/goworkspace/src/PAS/lib TERM='dumb' gcc -I . -fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=$WORK/b128=/tmp/go-build -gno-record-gcc-switches -o $WORK/b128/_cgo_.o $WORK/b128/_cgo_main.o $WORK/b128/_x001.o $WORK/b128/_x002.o $WORK/b128/_x003.o -g -O2 syslog-node.so -L/usr/local/lib/ -lsyslog-ng -L/usr/local/lib/syslog-ng -ldbparser -L/usr/local/lib -Wl,--export-dynamic -lgmodule-2.0 -pthread -lgthread-2.0 -pthread -lglib-2.0 -lsyslog-ng -lglib-2.0 -levtlog # PAS/lib gcc: error: syslog-node.so: No such file or directory makefile:6: recipe for target 'main' failed make: *** [main] Error 2 I feel
