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Currently, when a golang package defines multiple _BUILD_TARGETS, it has
to basically repeat the same list in its _INSTALL_BINS.
When a golang package defines multiple _BUILD_TARGETS, the pkg-golang
infra will forcibly use the basename (the notdir) of each target as the
name of the generated binary; there is no option to set a per-target
binary name.
However, the pkg-golang infra by default tries to install a binary named
after the package rawname. This forces packages to basically repeat the
same list as their _BUILD_TARGETS to override _INSTALL_BINS, when the
list of generated binaries is already known to the infra.
We change the pkg-golang infra to better cover such a case:
- if _BUILD_TARGET is '.' (the default), keep the current scheme:
install a single binary named after the package rwaname;
- if _BUILD_TARGET is not '.', and contains a single word, use the
notdir of the built target, but allow the user to override it with
_BIN_NAME (the current behaviour);
- otherwise (_BUILD_TARGETS is set to more than one word), do not
allow the user to set _BIN_NAME (it does not make sense), but set
_INSTALL_BINS by default to the notdir of _BUILD_TARGETS.
We still allow the user to set _INSTALL_BINS in the last case, to cover
the case for existing packages; those are going to be "fixed" in the
following commits.
We now consider that _INSTALL_BINS is an internal implementation details
that should no longer be exposed to the users, so we drop it from the
documentation; we rephrase the corresponding part for _BUILD_TARGETS.
Signed-off-by: Yann E. MORIN <yann.morin@orange.com>
Cc: Christian Stewart <christian@aperture.us>
Reviewed-by: Romain Naour <romain.naour@smile.fr>
Reviewed-by: Christian Stewart <christian@aperture.us>
Signed-off-by: Romain Naour <romain.naour@smile.fr>
Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. The documentation can be found in docs/manual. You can generate a text document with 'make manual-text' and read output/docs/manual/manual.text. Online documentation can be found at http://buildroot.org/docs.html To build and use the buildroot stuff, do the following: 1) run 'make menuconfig' 2) select the target architecture and the packages you wish to compile 3) run 'make' 4) wait while it compiles 5) find the kernel, bootloader, root filesystem, etc. in output/images You do not need to be root to build or run buildroot. Have fun! Buildroot comes with a basic configuration for a number of boards. Run 'make list-defconfigs' to view the list of provided configurations. Please feed suggestions, bug reports, insults, and bribes back to the buildroot mailing list: buildroot@buildroot.org You can also find us on #buildroot on OFTC IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches