3a4cdf45f
Denys Vlasenko
2016-12-21
Subject
ash: error out if ASH_INTERNAL_GLOB is not selected on uClibc
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shell/ash.c+8 -0
| @@ -51,6 +51,14 @@ | |
| # define ENABLE_ASH_INTERNAL_GLOB 1 | |
| #endif | |
| + | #if !ENABLE_ASH_INTERNAL_GLOB && defined(__UCLIBC__) |
| + | # error uClibc glob() is buggy, use ASH_INTERNAL_GLOB. |
| + | # error The bug is: for "$PWD"/<pattern> ash will escape e.g. dashes in "$PWD" |
| + | # error with backslash, even ones which do not need to be: "/a-b" -> "/a\-b" |
| + | # error glob() should unbackslash them and match. uClibc does not unbackslash, |
| + | # error fails to match dirname, subsequently not expanding <pattern> in it. |
| + | #endif |
| + | |
| #if !ENABLE_ASH_INTERNAL_GLOB | |
| # include <glob.h> | |
| #endif | |