search

airbusgeo / godal

golang wrapper for github.com/OSGEO/gdal
Apache License 2.0
137 stars 27 forks source link

issue building in Alpine container #124

Closed alienatorZ closed 7 months ago

alienatorZ commented 7 months ago

When building an app using godal in alpine I get this error. The app builds fine on my Ubuntu machine. Can anyone point me in the right direction?

4.548 # github.com/airbusgeo/godal 4.548 /go/pkg/mod/github.com/airbusgeo/godal@v0.0.11/errors.go:37:27: undefined: ErrorCategory 4.548 /go/pkg/mod/github.com/airbusgeo/godal@v0.0.11/options.go:138:28: undefined: ResamplingAlg 4.548 /go/pkg/mod/github.com/airbusgeo/godal@v0.0.11/options.go:159:8: undefined: Band 4.548 /go/pkg/mod/github.com/airbusgeo/godal@v0.0.11/options.go:179:17: undefined: Band 4.548 /go/pkg/mod/github.com/airbusgeo/godal@v0.0.11/options.go:180:17: undefined: Band 4.548 /go/pkg/mod/github.com/airbusgeo/godal@v0.0.11/options.go:197:17: undefined: Band 4.548 /go/pkg/mod/github.com/airbusgeo/godal@v0.0.11/options.go:277:15: undefined: ResamplingAlg 4.548 /go/pkg/mod/github.com/airbusgeo/godal@v0.0.11/options.go:310:41: undefined: ResamplingAlg 4.548 /go/pkg/mod/github.com/airbusgeo/godal@v0.0.11/options.go:1013:4: undefined: ResamplingAlg 4.548 /go/pkg/mod/github.com/airbusgeo/godal@v0.0.11/options.go:1062:8: undefined: Band 4.548 /go/pkg/mod/github.com/airbusgeo/godal@v0.0.11/options.go:1062:8: too many errors

tbonfort commented 7 months ago

strange... maybe your distro is missing a C/C++ toolchain? (as ErrorCategory is defined in godal.go which requires cgo) Edit: confirming this is very probably due to a missing c++ compiler after running a small test on a golang:alpine docker image. apk add g++ should fix this.

tbonfort commented 7 months ago

fixed by installing a c++ compiler, closing. re-open if not