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|
#!/bin/bash
PKG_CONFIG_ARRAY=(`type -a -P pkg-config`)
PKG_CONFIG="${PKG_CONFIG_ARRAY[1]}"
check_pipe_status() {
for i in "${PIPESTATUS[@]}"; do
if test $i -ne 0; then
exit $i
fi
done
}
if test -z "${SYSROOT}"; then
cat >&2 <<EOF
pkg-config: missing \$SYSROOT environment variable"
EOF
exit 1
fi
export PKG_CONFIG_LIBDIR="${SYSROOT}/lib/pkgconfig:${SYSROOT}/usr/lib/pkgconfig"
export PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1
export PKG_CONFIG_ALLOW_SYSTEM_LIBS=1
unset found_var
if [ -n "${PKG_CONFIG_PATH}" ]; then
orig_ifs="${IFS}"
IFS=':'
pkg_config_path_array=( ${PKG_CONFIG_PATH} )
IFS="${orig_ifs}"
unset orig_ifs
PKG_CONFIG_PATH="${SYSROOT}${pkg_config_path_array[0]}"
unset pkg_config_path_array[0]
for p in "${pkg_config_path_array[@]}"; do
PKG_CONFIG_PATH="${PKG_CONFIG_PATH}:${SYSROOT}${p}"
done
unset p
unset pkg_config_path_array
fi
for ((i = 1; i <= ${#}; i++)); do
case "${!i}" in
--variable*)
found_var=true
break
;;
*)
;;
esac
done
if [ -n "${found_var}" ]; then
#
# if someone asks for a variable, if it looks like a path
# (starting with /) prefix it with sysroot
#
if [ -n "${PTXDIST_PKG_CONFIG_VAR_NO_SYSROOT}" ]; then
exec "${PKG_CONFIG}" "${@}"
else
"${PKG_CONFIG}" "${@}" | sed -e "s~^/~${SYSROOT}/~"
check_pipe_status
fi
else
#
# 1) protect already given sysroot
# 2) add sysroot symbol to all absolute paths
# 3) replace sysroot sign to sysroot path
#
"${PKG_CONFIG}" "${@}" |
sed -e "s~\-L/*${SYSROOT}/*~-L=/~g; s~\-I/*${SYSROOT}/*~-I=/~g;" \
-e "s~\-L/~-L=/~g; s~\-I/~-I=/~g;" \
-e "s~\-L\=~-L${SYSROOT}~g; s~\-I\=~-I${SYSROOT}~g;"
check_pipe_status
fi
|
