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If shebang is set to /bin/sh and /bin/sh is a symlink to /bin/bash, bash turn on posix mode. Since bash is upgraded to 5.0, it follows 'IEEE 1003.2 POSIX Shell Standard', to implement 'functions do not have local traps or options, and it is not possible to define local variables' For more detail, see variables.c:push_posix_temp_var in the following commit http://git.savannah.gnu.org/cgit/bash.git/commit/?id=d233b485e83c3a784b803fb894280773f16f2deb The IEEE 1003.2 POSIX Shell Standard: https://www.cs.ait.ac.th/~on/O/oreilly/unix/ksh/appa_02.htm Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com> Signed-off-by: Khem Raj <raj.khem@gmail.com> |
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meta-initramfs ============== This layer contains the metadata necessary to build the klibc library and utilities (shared and static) plus other tools useful for the creation of small-sized initramfs. Dependencies ------------ This layer depends on: URI: git://github.com/openembedded/oe-core.git branch: master revision: HEAD Maintenance ----------- Send patches / pull requests to openembedded-devel@lists.openembedded.org with '[meta-initramfs]' in the subject. When sending single patches, please using something like: 'git send-email -M -1 --to openembedded-devel@lists.openembedded.org --subject-prefix=meta-initramfs][PATCH' Interm layer maintainer: Khem Raj <raj.khem@gmail.com> License ------- All metadata is MIT licensed unless otherwise stated. Source code included in tree for individual recipes is under the LICENSE stated in each recipe (.bb file) unless otherwise stated.