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b18dca0df8
This commit removes the version selection for the busybox package. Busybox is very well maintained, and bugs are typically fixed in a timely fashion. Moreover, regressions are fairly unlikely in this very stable and well-tested tool. Therefore, there isn't a very compelling reason to have a version selection for Busybox since we don't accept such a version selection for the vast majority of other packages, unless there is a strong reason to do so. Consequently, this commit: * Removes the 1.19.4, 1.20.2 and 1.21.1 Busybox versions, patches and default configuration file. * Moves the 1.22.1 patches from package/busybox/1.22.1 to just package/busybox/ like all other packages. * Renames the default 1.22.1 configuration file to just busybox.config. * Adapts the busybox.mk makefile to encode the current version to use. * Adds appropriate options to Config.in.legacy. However, even though the BR2_BUSYBOX_VERSION_1_22_X is removed, we don't add a Config.in.legacy option for it, since it would cause a legacy warning for virtually *all* users as most people are currently using 1.22.x. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
12 lines
344 B
Diff
12 lines
344 B
Diff
--- busybox-1.22.1/shell/ash.c
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+++ busybox-1.22.1-ash/shell/ash.c
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@@ -13014,7 +13014,7 @@ init(void)
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setvar2("PPID", utoa(getppid()));
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#if ENABLE_ASH_BASH_COMPAT
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p = lookupvar("SHLVL");
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- setvar2("SHLVL", utoa(p ? atoi(p) + 1 : 1));
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+ setvar("SHLVL", utoa((p ? atoi(p) : 0) + 1), VEXPORT);
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#endif
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p = lookupvar("PWD");
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if (p) {
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