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| -rw-r--r-- | meta-fsl-arm/classes/fsl-dynamic-packagearch.bbclass | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/meta-fsl-arm/classes/fsl-dynamic-packagearch.bbclass b/meta-fsl-arm/classes/fsl-dynamic-packagearch.bbclass new file mode 100644 index 000000000..def8e718d --- /dev/null +++ b/meta-fsl-arm/classes/fsl-dynamic-packagearch.bbclass | |||
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| 1 | # Automatically set PACKAGE_ARCH for MACHINE_SOCARCH | ||
| 2 | # | ||
| 3 | # This allow to easy reuse of binary packages among similar SoCs. The | ||
| 4 | # usual use for this is to share SoC specific packages among different | ||
| 5 | # boards. | ||
| 6 | # | ||
| 7 | # MACHINE_SOCARCH_FILTER list all packages associated with | ||
| 8 | # MACHINE_SOCARCH and, when match, will set PACHAGE_ARCH as MACHINE_SOCARCH | ||
| 9 | # | ||
| 10 | # MACHINE_ARCH_FILTER list all packages associated with | ||
| 11 | # MACHINE_ARCH and, when match, will set PACHAGE_ARCH as MACHINE_ARCH | ||
| 12 | # | ||
| 13 | # For example, in meta-fsl-arm, this is used to share GPU packages for | ||
| 14 | # i.MX53 boards (as all them share the AMD GPU) and i.MX6 based boards | ||
| 15 | # (as all them share Vivante GPU). | ||
| 16 | # | ||
| 17 | # To use the class, specify, for example: | ||
| 18 | # | ||
| 19 | # MACHINE_SOCARCH_soc = "${TUNE_PKGARCH}-soc" | ||
| 20 | # | ||
| 21 | # and the need filters, as: | ||
| 22 | # | ||
| 23 | # MACHINE_ARCH_FILTER = "virtual/kernel" | ||
| 24 | # MACHINE_SOCARCH_FILTER_soc = "virtual/libgles1 ... virtual/libgl" | ||
| 25 | # | ||
| 26 | # Copyright 2013 (C) O.S. Systems Software LTDA. | ||
| 27 | |||
| 28 | python __anonymous () { | ||
| 29 | machine_arch_filter = set((d.getVar("MACHINE_ARCH_FILTER", True) or "").split()) | ||
| 30 | machine_socarch_filter = set((d.getVar("MACHINE_SOCARCH_FILTER", True) or "").split()) | ||
| 31 | if machine_socarch_filter or machine_arch_filter: | ||
| 32 | provides = set((d.getVar("PROVIDES", True) or "").split()) | ||
| 33 | depends = set((d.getVar("DEPENDS", True) or "").split()) | ||
| 34 | PN = d.getVar("PN", True) | ||
| 35 | |||
| 36 | package_arch = None | ||
| 37 | if list(machine_arch_filter & (provides | depends)): | ||
| 38 | package_arch = d.getVar("MACHINE_ARCH", True) | ||
| 39 | elif list(machine_socarch_filter & (provides | depends)): | ||
| 40 | package_arch = d.getVar("MACHINE_SOCARCH", True) | ||
| 41 | if not package_arch: | ||
| 42 | bb.parse.SkipPackage("You must set MACHINE_SOCARCH as MACHINE_SOCARCH_FILTER is set for this SoC.") | ||
| 43 | |||
| 44 | if package_arch: | ||
| 45 | bb.debug(1, "Use '%s' as package archictecture for '%s'" % (package_arch, PN)) | ||
| 46 | d.setVar("PACKAGE_ARCH", package_arch) | ||
| 47 | } | ||
