Merge #97597: stdenv wrappers: improve purity checking

Changed files
+7 -3
pkgs
build-support
wrapper-common
+7 -3
pkgs/build-support/wrapper-common/utils.bash
···
# 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"
}
expandResponseParams() {
···
# directory (including the build directory).
test \
"$p" != "/dev/null" -a \
+
"${p#${NIX_STORE}}" = "$p" -a \
+
"${p#${NIX_BUILD_TOP}}" = "$p" -a \
+
"${p#/tmp}" = "$p" -a \
+
"${p#${TMP:-/tmp}}" = "$p" -a \
+
"${p#${TMPDIR:-/tmp}}" = "$p" -a \
+
"${p#${TEMP:-/tmp}}" = "$p" -a \
+
"${p#${TEMPDIR:-/tmp}}" = "$p"
}
expandResponseParams() {