From 3fae18972cb6ed154b1f48e742b08caba2edc40a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C4=90o=C3=A0n=20Tr=E1=BA=A7n=20C=C3=B4ng=20Danh?= Date: Sun, 6 Nov 2022 22:54:39 +0700 Subject: [PATCH] env/setup/sourcepkg: unset all exported variables except known to be good one. See 581cdacc5b and 253b9f0b98 --- common/environment/setup/sourcepkg.sh | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/common/environment/setup/sourcepkg.sh b/common/environment/setup/sourcepkg.sh index 048096f24b22..aeb44e9e0f1f 100644 --- a/common/environment/setup/sourcepkg.sh +++ b/common/environment/setup/sourcepkg.sh @@ -1,6 +1,31 @@ # This shell snippet unsets all variables/functions that can be used in # the package template (excluding subpackages). +# Exported variables +for var in $(env | sed -e 's/=.*/\n/'); do + # Those variables in chroot.sh will be kept + case "$var" in + XBPS_* | IN_CHROOT | CHROOT_READY | SOURCE_DATE_EPOCH) + # xbps-src specific + ;; + _ | PWD | SHLVL | USER | PATH | SHELL | HOME | LC_COLLATE | LANG | TERM | PS1) + # known variables for shell + ;; + DISTCC_HOSTS | DISTCC_DIR) + ;; + CCACHE_DIR | CCACHE_COMPRESS) + ;; + HTTP_PROXY | HTTPS_PROXY | SOCKS_PROXY | NO_PROXY | HTTP_PROXY_AUTH) + ;; + FTP_PROXY | FTP_RETRIES) + ;; + *) + unset -v "$var" + ;; + esac +done +unset -v var + ## VARIABLES unset -v pkgname version revision short_desc homepage license maintainer unset -v archs distfiles checksum build_style build_helper nocross broken @@ -20,6 +45,7 @@ unset -v nopie build_options build_options_default bootstrap repository reverts unset -v CFLAGS CXXFLAGS FFLAGS CPPFLAGS LDFLAGS LD_LIBRARY_PATH unset -v CC CXX CPP GCC LD AR AS RANLIB NM OBJDUMP OBJCOPY STRIP READELF PKG_CONFIG unset -v CMAKE_GENERATOR +unset -v scons_use_destdir # build-helper python3 unset -v PYPREFIX LDSHARED PYTHON_CONFIG PYTHONPATH _PYTHON_SYSCONFIGDATA_NAME