mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-23 22:20:51 +00:00
94fe7bed1d
This feature sounds crazy, but it is used in some configure scripts (e.g. xbmc). This patch causes an almost complete rebuild of Nixpkgs. Patch submitted by Jan Malakhovski <oxij@oxij.org>.
25 lines
707 B
Bash
25 lines
707 B
Bash
skip () {
|
|
if test "$NIX_DEBUG" = "1"; then
|
|
echo "skipping impure path $1" >&2
|
|
fi
|
|
}
|
|
|
|
|
|
# Checks whether a path is impure. E.g., `/lib/foo.so' is impure, but
|
|
# `/nix/store/.../lib/foo.so' isn't.
|
|
badPath() {
|
|
local p=$1
|
|
|
|
# Relative paths are okay (since they're presumably relative to
|
|
# the temporary build directory).
|
|
if test "${p:0:1}" != "/"; then return 1; fi
|
|
|
|
# Otherwise, the path should refer to the store or some temporary
|
|
# directory (including the build directory).
|
|
test \
|
|
"$p" != "/dev/null" -a \
|
|
"${p:0:${#NIX_STORE}}" != "$NIX_STORE" -a \
|
|
"${p:0:4}" != "/tmp" -a \
|
|
"${p:0:${#NIX_BUILD_TOP}}" != "$NIX_BUILD_TOP"
|
|
}
|