035540b64a
qt5enginio requires SSL support in qt5base. However, the SSL support in qt5base is a bit annoying: while it can be provided by either openssl or libressl for Qt latest, it can only be provided by libressl for Qt 5.6. Fabrice Fontaine initially proposed [0] a dependency on BR2_PACKAGE_QT5BASE_OPENSSL, and a long discussion followed. Ultimately, we found the dependency to not be nice, as it required users to know that they need to enable some SSL implementation to be able to enable qt5enginio. The current solution enables BR2_PACKAGE_OPENSSL (the virtual package), which can be either openssl or libressl. This choice was done under the assumption that we anyway don't test Qt 5.6 in the autobuilders. However, this is incorrect: Qt latest needs gcc >= 4.8 on host and target, and we have configurations in the autobuilders that don't meet this requirement, and therefore build Qt 5.6, and face a build issue due to OpenSSL being used instead of LibreSSL. After additional thinking, this commit simply gets back to the original solution proposed by Fabrice: a "depends on". We simply add Config.in comments to help the user in knowing what is missing to enable qt5enginio. An alternate solution would have been to disallow selecting qt5enginio when Qt 5.6 is used. But fixing the qt5enginio build is also needed for the LTS branch, and we can't drop qt5enginio on Qt 5.6 in the LTS branch, as that could bother users. Fixes: http://autobuild.buildroot.net/results/227d4b9e2b48c5b3f2dcf0fad9eefa2816c1eb0c/ [0] https://patchwork.ozlabs.org/patch/1053883/ Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> |
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| boot | ||
| configs | ||
| docs | ||
| fs | ||
| linux | ||
| package | ||
| support | ||
| system | ||
| toolchain | ||
| utils | ||
| .defconfig | ||
| .flake8 | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| .gitlab-ci.yml.in | ||
| CHANGES | ||
| Config.in | ||
| Config.in.legacy | ||
| COPYING | ||
| DEVELOPERS | ||
| Makefile | ||
| Makefile.legacy | ||
| README | ||
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 Freenode IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches