blob: be3efa43380bffd9d088ac7d50a254103280d8c9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
|
#
# . ./build.vars and set -o errexit -o noglob are assumed.
# See warning at the top of build.vars.
#
date() { command date +"${1:-${TIMESTAMP_FMT}}"; };
get_var_unsafe() { eval echo \${${1}}; };
set_var_unsafe() { eval ${1}=\"${2}\"; };
push_IFS() { _pI_IFS="${IFS}"; IFS="${1}"; };
pop_IFS() { IFS="${_pI_IFS}"; unset _pI_IFS; };
set_build_dir() { PKG_BUILD_DIR=${1}-${2}-${PKG_TARGET}; };
split() { push_IFS "${1}"; set -- ${2}; pop_IFS; echo "${*}"; };
test_cmd() { command -v "${1}" >/dev/null; };
unsplit() { push_IFS "${1}"; shift; set -- "${@}"; echo "${*}"; pop_IFS; };
get_vars_unsafe() {
while [ ${#} -gt 0 ]; do
_gvu_vval="$(eval echo \${${1}})";
[ -z "${_gvu_vval}" ] || _gvu_vval_="${_gvu_vval}";
shift;
done; echo "${_gvu_vval_}";
unset _gvu_vval _gvu_vval_;
};
log_msg() {
_lm_lvl=${1}; shift;
if [ "${_lm_lvl#v}" != "${_lm_lvl}" ]\
&& [ ${ARG_VERBOSE:-0} -eq 0 ]; then
return;
fi;
case ${_lm_lvl} in
failexit) printf "\033[0m\033[${LOG_MSG_FAIL_COLOUR}m"; ;;
fail) printf "\033[0m\033[${LOG_MSG_FAIL_COLOUR}m"; ;;
info) printf "\033[0m\033[${LOG_MSG_INFO_COLOUR}m"; ;;
vnfo) printf "\033[0m\033[${LOG_MSG_INFO_COLOUR}m"; ;;
succ) printf "\033[0m\033[${LOG_MSG_SUCC_COLOUR}m"; ;;
warn) printf "\033[0m\033[${LOG_MSG_WARN_COLOUR}m"; ;;
varn) printf "\033[0m\033[${LOG_MSG_WARN_COLOUR}m"; ;;
esac;
if [ $# -gt 1 ]; then
printf "==> %s %s %s\033[0m\n" "$(date "${TIMESTAMP_FMT}")" "${1}" "$*";
else
printf "==> %s %s\033[0m\n" "$(date "${TIMESTAMP_FMT}")" "${1}";
fi; [ ${_lm_lvl} = failexit ] && exit 1 || unset _lm_lvl;
};
insecure_mkdir() {
while [ ${#} -gt 0 ]; do
if [ -z "${1}" ]; then
return 1;
elif [ ! -e "${1}" ]; then
log_msg varn "Making directory \`${1}'.";
mkdir -p -- "${1}";
fi; shift;
done;
};
match_list() {
_ml_cmp="${3}"; push_IFS "${2}"; set -- ${1}; pop_IFS;
while [ ${#} -gt 0 ]; do
if [ "${1}" = "${_ml_cmp}" ]; then
unset _ml_cmp; return 0;
fi; shift;
done; unset _ml_cmp; return 1;
};
secure_cd() {
if [ \( -z "${1}" \) -o \( ! -e "${1}" \) ]; then
return 1;
else
(cd "${1}"; [ "${PWD#${PREFIX_ROOT}}" = "${PWD}" ] &&\
return 1 || return 0);
if [ ${?} -eq 0 ]; then
log_msg varn "Changing working directory to \`${1}'.";
cd -- "${1}";
else
log_msg failexit "secure_cd() called with pathname \`${1}' not below \${PREFIX_ROOT} (${PREFIX_ROOT}). This is a bug.";
fi;
fi;
};
secure_rm() {
while [ ${#} -gt 0 ]; do
if [ -z "${1}" ]; then
return 1;
elif [ -e "${1}" ]; then
if [ -d "${1}" ]; then
_sr_pname_check="${1}";
else
_sr_pname_check="$(dirname "${1}")";
fi;
(cd "${_sr_pname_check}"; [ "${PWD#${PREFIX_ROOT}}" = "${PWD}" ] &&\
return 1 || return 0);
if [ ${?} -eq 0 ]; then
unset _sr_pname_check;
log_msg varn "Removing directory or file \`${1}'.";
rm -rf -- "${1}";
else
log_msg failexit "secure_rm() called with pathname \`${1}' not below \${PREFIX_ROOT} (${PREFIX_ROOT}). This is a bug.";
fi;
fi; shift;
done;
};
is_build_script_done() {
if [ "${1}" = "clean" ]\
|| [ "${1}" = distclean ]; then
if match_list "${ARG_RESTART}" , ${BUILD_PACKAGE_LC} \
&& [ -n "${ARG_RESTART_AT}" ] \
&& match_list "${ARG_RESTART_AT}" , "${1}"; then
return 1; # Build
else
return 0; # Skip
fi;
elif [ "${ARG_RESTART}" = "ALL" ]; then
return 1; # Build
elif match_list "${ARG_RESTART}" , ${BUILD_PACKAGE_LC}; then
if [ -n "${ARG_RESTART_AT}" ]; then
if [ "${ARG_RESTART_AT}" = "ALL" ]; then
return 1; # Build
elif match_list "${ARG_RESTART_AT}" , "${1}"; then
return 1; # Build
else
return 0; # Skip
fi;
else
return 1; # Build
fi;
elif [ -f ${WORKDIR}/.${2:-${BUILD_PACKAGE_LC}}.${1} ]; then
return 0; # Skip
else
return 1; # Build
fi;
};
log_env_vars() {
log_msg info "Variables for this ${1:-build}:"; shift;
while [ ${_lev_nvar:=0} -lt ${#} ]; do
_lev_arg="$(eval echo \${${_lev_nvar}})";
_lev_arg="${_lev_arg%%=*}";
if [ ${#_lev_arg} -gt ${_lev_arg_len_max:=0} ]; then
_lev_arg_len_max=${#_lev_arg};
fi; : $((_lev_nvar+=1));
done; unset _lev_nvar _lev_arg;
while [ ${#} -gt 0 ]; do
log_msg info "$(printf \
"%${_lev_arg_len_max}.${_lev_arg_len_max}s=%s" \
"${1%%=*}" "$(get_var_unsafe ${1#*=})")";
shift;
done; unset _lev_arg_len_max;
};
parse_with_pkg_name() {
PKG_NAME=${1}; shift;
_pwpn_pkg_name_uc=$(echo ${PKG_NAME} | tr a-z A-Z);
if [ -z "$(get_var_unsafe PKG_${_pwpn_pkg_name_uc}_URL)" ]\
&& [ -z "$(get_var_unsafe PKG_${_pwpn_pkg_name_uc}_URLS_GIT)" ]\
&& [ -z "$(get_var_unsafe PKG_${_pwpn_pkg_name_uc}_VERSION)" ]; then
unset _pwpn_pkg_name_uc;
log_msg failexit "Error: package \`${PKG_NAME}' missing in build.vars.";
else
for _pwpn_vname in ${PKG_BUILD_VARS}; do
if [ -n "$(get_var_unsafe DEFAULT_${_pwpn_vname})" ]; then
set_var_unsafe PKG_${_pwpn_vname} "$(get_var_unsafe DEFAULT_${_pwpn_vname})";
fi;
if [ -n "$(get_var_unsafe ${BUILD_TARGET}_${_pwpn_vname})" ]; then
set_var_unsafe PKG_${_pwpn_vname} "$(get_var_unsafe ${BUILD_TARGET}_${_pwpn_vname})";
fi;
if [ "${BUILD}" = "debug" ] \
&& [ -n "$(get_var_unsafe PKG_${_pwpn_pkg_name_uc}_${_pwpn_vname}_DEBUG)" ]; then
set_var_unsafe PKG_${_pwpn_vname} "$(get_var_unsafe PKG_${_pwpn_pkg_name_uc}_${_pwpn_vname}_DEBUG)";
elif [ "${BUILD}" = "release" ] \
&& [ -n "$(get_var_unsafe PKG_${_pwpn_pkg_name_uc}_${_pwpn_vname}_RELEASE)" ]; then
set_var_unsafe PKG_${_pwpn_vname} "$(get_var_unsafe PKG_${_pwpn_pkg_name_uc}_${_pwpn_vname}_RELEASE)";
elif [ -n "$(get_var_unsafe PKG_${_pwpn_pkg_name_uc}_${_pwpn_vname})" ]; then
set_var_unsafe PKG_${_pwpn_vname} "$(get_var_unsafe PKG_${_pwpn_pkg_name_uc}_${_pwpn_vname})";
fi;
done; unset _pwpn_vname;
fi;
[ -z "${PKG_FNAME}" ] && PKG_FNAME=${PKG_URL##*/};
[ -z "${PKG_SUBDIR}" ] && PKG_SUBDIR=${PKG_FNAME%%.tar*};
[ -n "${PKG_ENV_VARS_EXTRA}" ] && set_env_vars_with_sep : "${PKG_ENV_VARS_EXTRA}";
for _pwpn_env_var in $(set); do
if [ "${_pwpn_env_var#PKG_${_pwpn_pkg_name_uc}}" != "${_pwpn_env_var}" ]; then
_pwpn_env_vars="${_pwpn_env_vars:+${_pwpn_env_vars} }${_pwpn_env_var%%=*}";
fi;
done;
if [ -n "${_pwpn_env_vars}" ]; then
log_env_vars "build" ${_pwpn_env_vars};
fi; unset _pwpn_pkg_name_uc _pwpn_env_var _pwpn_env_vars;
};
run_cmd_unsplit() {
_rcu_cmd=${1}; shift;
while [ ${#} -gt 0 ]; do
[ -n "${1}" ] &&\
_rcu_cmdline="${_rcu_cmdline:+${_rcu_cmdline}:}${1}";
shift;
done;
push_IFS :; ${_rcu_cmd} ${_rcu_cmdline}; _rcu_rc=$?; pop_IFS;
unset _rcu_cmd _rcu_cmdline; return ${_rcu_rc};
};
set_build_script_done() {
_sbsd_script_fname=${BUILD_PACKAGE_LC};
_sbsd_done_fname=${WORKDIR}/.${_sbsd_script_fname};
while [ $# -ge 1 ]; do
if [ "${1#-}" != "${1}" ]; then
secure_rm ${_sbsd_done_fname}.${1#-};
else
touch ${_sbsd_done_fname}.${1};
log_msg info "Finished build step ${1} of \`${_sbsd_script_fname}'.";
fi; shift;
done; unset _sbsd_script_fname _sbsd_done_fname;
};
set_env_vars_with_sep() {
_sevws_sep=${1}; shift; push_IFS ${_sevws_sep}; set -- ${1};
while [ ${#} -gt 0 ]; do
export "${1}"; shift;
done; unset _sevws_sep; pop_IFS;
};
# vim:filetype=sh
|
