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List:       gentoo-dev
Subject:    [gentoo-dev] [PATCH 2/2] python-utils-r1.eclass: Fix shebangs using ${EPYTHON}, not ${PYTHON}
From:       James Le Cuirot <chewi () gentoo ! org>
Date:       2023-07-29 19:13:33
Message-ID: 20230729191336.1751-2-chewi () gentoo ! org
[Download RAW message or body]

${PYTHON} points to BROOT's Python because it's usually used for calling
Python during the build. This value will be wrong at runtime after
building cross-prefix.

Signed-off-by: James Le Cuirot <chewi@gentoo.org>
---
 eclass/python-utils-r1.eclass | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/eclass/python-utils-r1.eclass b/eclass/python-utils-r1.eclass
index 56b1b81edd2e..2555ce12d066 100644
--- a/eclass/python-utils-r1.eclass
+++ b/eclass/python-utils-r1.eclass
@@ -1023,8 +1023,6 @@ python_fix_shebang() {
 	debug-print-function ${FUNCNAME} "${@}"
 
 	[[ ${EPYTHON} ]] || die "${FUNCNAME}: EPYTHON unset (pkg_setup not called?)"
-	local PYTHON
-	_python_export "${EPYTHON}" PYTHON
 
 	local force quiet
 	while [[ ${@} ]]; do
@@ -1097,7 +1095,7 @@ python_fix_shebang() {
 			if [[ ! ${error} ]]; then
 				debug-print "${FUNCNAME}: in file ${f#${D%/}}"
 				debug-print "${FUNCNAME}: rewriting shebang: ${shebang}"
-				sed -i -e "1s@${from}@#!${PYTHON}@" "${f}" || die
+				sed -i -e "1s@${from}@#!${EPREFIX}/usr/bin/${EPYTHON}@" "${f}" || die
 				any_fixed=1
 			else
 				eerror "The file has incompatible shebang:"
-- 
2.41.0


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