TA makefile updates #740
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TA makefile updates #740
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Rename ta/Makefile to ta/Makefile.gmake and create a symbolic link Makefile -> Makefile.gmake. The purpose is to work around an issue with the OP-TEE build system [1] which uses Buildroot and CMake to build optee_test. While doing so it overwrites ta/Makefile with Buildroot's own Makefile. This change makes sure the makefile is preserved and the build system can use $(MAKE) -f path/to/opte_test/ta/Makefile.gmake to build all the TAs at once instead of manually enumerating them [2] which is both inelegant and fragile. Link: https://github.com/OP-TEE/build/ [1] Link: https://github.com/OP-TEE/build/blob/4.2.0/br-ext/package/optee_test_ext/optee_test_ext.mk#L31-L38 [2] Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
This was referenced Apr 17, 2024
ta/Makefile.gmake
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| define add-ta-target | ||
| .PHONY: ta-$(1) | ||
| ta-$(1): | ||
| $$(MAKE) -C $(1) |
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$(MAKE) should be enough, since we don't expect that to change.
Isn't out-dir missing?
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Replace the foreach loop in the ta target with dependencies on multiple targets (one for each TA). As a result, "make -j$(nproc) ta" will now build TAs in parallel rather than doing one after another. The O= parameter is removed because we should not override what the caller may give. Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org> Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Add the GlobalPlatform Test Suite TAs to the build when GP_PACKAGE is set. This happens in the OP-TEE build environment [1], which still handles the package extraction step as well as the final installation of the TAs into the staging directory. Link: https://github.com/OP-TEE/build/blob/4.2.0/br-ext/package/optee_test_ext/optee_test_ext.mk [1] Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org> Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
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