diff --git a/docs/content/install.md b/docs/content/install.md index 0855052ba..54b548079 100644 --- a/docs/content/install.md +++ b/docs/content/install.md @@ -366,26 +366,59 @@ port of GCC, e.g. by installing it in a [MSYS2](https://www.msys2.org) distribution (make sure you install it in the classic mingw64 subsystem, the ucrt64 version is not compatible). -Additionally, on Windows, you must install the third party utility -[WinFsp](https://winfsp.dev/), with the "Developer" feature selected. +Additionally, to build with mount on Windows, you must install the third party +utility [WinFsp](https://winfsp.dev/), with the "Developer" feature selected. If building with cgo, you must also set environment variable CPATH pointing to the fuse include directory within the WinFsp installation (normally `C:\Program Files (x86)\WinFsp\inc\fuse`). -You may also add arguments `-ldflags -s` (with or without `-tags cmount`), -to omit symbol table and debug information, making the executable file smaller, -and `-trimpath` to remove references to local file system paths. This is how -the official rclone releases are built. +You may add arguments `-ldflags -s` to omit symbol table and debug information, +making the executable file smaller, and `-trimpath` to remove references to +local file system paths. The official rclone releases are built with both of these. ``` go build -trimpath -ldflags -s -tags cmount ``` +If you want to customize the version string, as reported by +the `rclone version` command, you can set one of the variables `fs.Version`, +`fs.VersionTag` (to keep default suffix but customize the number), +or `fs.VersionSuffix` (to keep default number but customize the suffix). +This can be done from the build command, by adding to the `-ldflags` +argument value as shown below. + +``` +go build -trimpath -ldflags "-s -X github.com/rclone/rclone/fs.Version=v9.9.9-test" -tags cmount +``` + +On Windows, the official executables also have the version information, +as well as a file icon, embedded as binary resources. To get that with your +own build you need to run the following command **before** the build command. +It generates a Windows resource system object file, with extension .syso, e.g. +`resource_windows_amd64.syso`, that will be automatically picked up by +future build commands. + +``` +go run bin/resource_windows.go +``` + +The above command will generate a resource file containing version information +based on the fs.Version variable in source at the time you run the command, +which means if the value of this variable changes you need to re-run the +command for it to be reflected in the version information. Also, if you +override this version variable in the build command as described above, you +need to do that also when generating the resource file, or else it will still +use the value from the source. + +``` +go run bin/resource_windows.go -version v9.9.9-test +``` + Instead of executing the `go build` command directly, you can run it via the -Makefile. It changes the version number suffix from "-DEV" to "-beta" and -appends commit details. It also copies the resulting rclone executable into -your GOPATH bin folder (`$(go env GOPATH)/bin`, which corresponds to -`~/go/bin/rclone` by default). +Makefile. The default target changes the version suffix from "-DEV" to "-beta" +followed by additional commit details, embeds version information binary resources +on Windows, and copies the resulting rclone executable into your GOPATH bin folder +(`$(go env GOPATH)/bin`, which corresponds to `~/go/bin/rclone` by default). ``` make @@ -398,17 +431,17 @@ make GOTAGS=cmount ``` There are other make targets that can be used for more advanced builds, -such as cross-compiling for all supported os/architectures, embedding -icon and version info resources into windows executable, and packaging +such as cross-compiling for all supported os/architectures, and packaging results into release artifacts. See [Makefile](https://github.com/rclone/rclone/blob/master/Makefile) and [cross-compile.go](https://github.com/rclone/rclone/blob/master/bin/cross-compile.go) for details. -Another alternative is to download the source, build and install rclone in one -operation, as a regular Go package. The source will be stored it in the Go -module cache, and the resulting executable will be in your GOPATH bin folder -(`$(go env GOPATH)/bin`, which corresponds to `~/go/bin/rclone` by default). +Another alternative method for source installation is to download the source, +build and install rclone - all in one operation, as a regular Go package. +The source will be stored it in the Go module cache, and the resulting +executable will be in your GOPATH bin folder (`$(go env GOPATH)/bin`, +which corresponds to `~/go/bin/rclone` by default). ``` go install github.com/rclone/rclone@latest diff --git a/librclone/README.md b/librclone/README.md index 5682c2d25..3b80f9f98 100644 --- a/librclone/README.md +++ b/librclone/README.md @@ -45,6 +45,14 @@ pointing to the fuse include directory within the WinFsp installation (typically `C:\Program Files (x86)\WinFsp\inc\fuse`). See also the [mount](/commands/rclone_mount/#installing-on-windows) documentation. +On Windows, when you build a shared library, you can embed version information +as binary resource. To do that you need to run the following command **before** +the build command. + +``` +go run bin/resource_windows.go -binary librclone.dll -dir librclone +``` + ### Documentation For documentation see the Go documentation for: