3ae52624ff
Update the files which contain no license information with the 'Apache-2.0' SPDX license identifier. Many source files in the tree are missing licensing information, which makes it harder for compliance tools to determine the correct license. By default all files without license information are under the default license of Zephyr, which is Apache version 2. Signed-off-by: Anas Nashif <anas.nashif@intel.com>
39 lines
1.3 KiB
Plaintext
39 lines
1.3 KiB
Plaintext
/* SPDX-License-Identifier: Apache-2.0 */
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/*
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* This hackish way of including files is due to CMake issues:
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* https://gitlab.kitware.com/cmake/cmake/issues/11985
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* https://gitlab.kitware.com/cmake/cmake/issues/13718
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*
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* When using the "Unix Makefiles" generator, CMake simply
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* greps for "#include" to generate dependency list.
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* So if doing it normally, both files are being included
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* in the dependency list. This creates weird dependency
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* issue:
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*
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* 1. Using A.ld to create a linker script A.cmd.
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* 2. Using A.cmd to generate A_prebuilt.elf.
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* 3. Using A_prebuilt.elf to create B.ld.
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* 4. Creating B.cmd with B.ld.
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* 5. Creating B_prebuilt.elf using B.cmd.
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*
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* Since the dependency list of A.cmd contains both
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* A.ld and B.ld, when make is invoked again, B.ld
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* is newer than A.cmd so everything from this point on
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* gets rebuilt. In order to break this cycle, this
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* hackish needs to be used since CMake does not parse
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* macros, and thus these will not appear in
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* the dependency list. The dependencies should then be
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* put in CMakeLists.txt instead.
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*
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* Note: Ninja generator does not suffer from this issue.
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*/
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#ifdef LINKER_APP_SMEM_UNALIGNED
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#define APP_SMEM_LD <app_smem_unaligned.ld>
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#else
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#define APP_SMEM_LD <app_smem_aligned.ld>
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#endif
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#include APP_SMEM_LD
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#undef APP_SMEM_LD
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