3 12042ad7 2021-01-21 op # Copyright (c) 2021 Omar Polo <op@omarpolo.com>
5 12042ad7 2021-01-21 op # Permission to use, copy, modify, and distribute this software for any
6 12042ad7 2021-01-21 op # purpose with or without fee is hereby granted, provided that the above
7 12042ad7 2021-01-21 op # copyright notice and this permission notice appear in all copies.
9 12042ad7 2021-01-21 op # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 12042ad7 2021-01-21 op # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 12042ad7 2021-01-21 op # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 12042ad7 2021-01-21 op # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 12042ad7 2021-01-21 op # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 12042ad7 2021-01-21 op # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 12042ad7 2021-01-21 op # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 12042ad7 2021-01-21 op # adapted from mandoc configure and oconfigure, thanks schwarze@ and
22 12042ad7 2021-01-21 op [ -w config.log ] && mv config.log config.log.old
23 12042ad7 2021-01-21 op [ -w config.h ] && mv config.h config.h.old
25 12042ad7 2021-01-21 op # Output file descriptor usage:
26 12042ad7 2021-01-21 op # 1 (stdout): config.h, Makefile.local
27 12042ad7 2021-01-21 op # 2 (stderr): original stderr, usually to the console
28 12042ad7 2021-01-21 op # 3: config.log
30 12042ad7 2021-01-21 op exec 3> config.log
31 12042ad7 2021-01-21 op echo "file config.log: writing..."
34 40dc608f 2021-01-27 op # default settings: initialize all vars here such that nothing is
35 40dc608f 2021-01-27 op # leaked from the environment except for CC and CFLAGS
37 40dc608f 2021-01-27 op CC=`printf "all:\\n\\t@echo \\\$(CC)\\n" | make ${MAKE_FLAGS} -sf -`
38 40dc608f 2021-01-27 op CFLAGS=`printf "all:\\n\\t@echo \\\$(CFLAGS)\\n" | make ${MAKE_FLAGS} -sf -`
39 40dc608f 2021-01-27 op CFLAGS="${CFLAGS} -g -W -Wall -Wextra -Wmissing-prototypes -Wstrict-prototypes"
40 40dc608f 2021-01-27 op CFLAGS="${CFLAGS} -Wwrite-strings -Wno-unused-parameter"
41 6b191ed5 2021-02-23 op LDFLAGS="-ltls -levent"
48 5c342d05 2021-01-21 op HAVE_EXPLICIT_BZERO=
49 12042ad7 2021-01-21 op HAVE_GETPROGNAME=
50 337c7420 2021-02-08 op HAVE_LIBEVENT=
53 a72cc6be 2021-02-11 op HAVE_PROGRAM_INVOCATION_SHORT_NAME=
54 fe90d24f 2021-02-04 op HAVE_PR_SET_NAME=
56 5c342d05 2021-01-21 op HAVE_RECALLOCARRAY=
57 fe90d24f 2021-02-04 op HAVE_SETPROCTITLE=
60 5c342d05 2021-01-21 op HAVE_STRTONUM=
61 12042ad7 2021-01-21 op HAVE_VASPRINTF=
63 12042ad7 2021-01-21 op NEED_GNU_SOURCE=0
64 12042ad7 2021-01-21 op NEED_OPENBSD_SOURCE=0
66 12042ad7 2021-01-21 op PREFIX="/usr/local"
69 12042ad7 2021-01-21 op INSTALL="install"
71 12042ad7 2021-01-21 op # try to auto detect CFLAGS and LDFLAGS
72 8443bff7 2021-01-25 op if which pkg-config 2>/dev/null 1>&2; then
73 8443bff7 2021-01-25 op if pkg-config libtls; then
74 809c4bd0 2021-02-07 op CFLAGS="${CFLAGS} $(pkg-config --cflags libtls)"
75 8443bff7 2021-01-25 op LDFLAGS="$(pkg-config --libs libtls)"
77 8443bff7 2021-01-25 op if pkg-config openssl; then
78 8443bff7 2021-01-25 op CFLAGS="${CFLAGS} $(pkg-config --cflags openssl)"
79 8443bff7 2021-01-25 op LDFLAGS="${LDFLAGS} $(pkg-config --libs openssl)"
82 1516fd4d 2021-02-08 op case "$(uname)" in
85 1516fd4d 2021-02-08 op if pkg-config libevent; then
86 1516fd4d 2021-02-08 op CFLAGS="${CFLAGS} $(pkg-config --cflags libevent)"
87 1516fd4d 2021-02-08 op LDFLAGS="${LDFLAGS} $(pkg-config --libs libevent)"
93 12042ad7 2021-01-21 op # auto detect lex/flex
94 12042ad7 2021-01-21 op which ${LEX} 2>/dev/null 1>&2 || {
95 12042ad7 2021-01-21 op echo "${LEX} not found: trying flex" 1>&2
96 12042ad7 2021-01-21 op echo "${LEX} not found: trying flex" 1>&3
98 12042ad7 2021-01-21 op which ${LEX} 2>/dev/null 1>&2 || {
99 12042ad7 2021-01-21 op echo "${LEX} not found: giving up" 1>&2
100 12042ad7 2021-01-21 op echo "${LEX} not found: giving up" 1>&3
104 12042ad7 2021-01-21 op # auto detect yacc/bison
105 12042ad7 2021-01-21 op which ${YACC} 2>/dev/null 1>&2 || {
106 12042ad7 2021-01-21 op echo "${YACC} not found: trying bison" 1>&2
107 12042ad7 2021-01-21 op echo "${YACC} not found: trying bison" 1>&3
109 12042ad7 2021-01-21 op which ${YACC} 2>/dev/null 1>&2 || {
110 12042ad7 2021-01-21 op echo "${YACC} not found: giving up" 1>&2
111 12042ad7 2021-01-21 op echo "${YACC} not found: giving up" 1>&3
116 12042ad7 2021-01-21 op # allow certain variables to be overridden on the command line
118 12042ad7 2021-01-21 op for keyvals in "$@"; do
119 12042ad7 2021-01-21 op key=`echo $keyvals | cut -s -d '=' -f1`
120 12042ad7 2021-01-21 op if [ -z "$key" ]; then
121 12042ad7 2021-01-21 op echo "$0: invalid key-value: $keyvals" 1>&2
124 597ddf6c 2021-01-21 op val=`echo $keyvals | cut -d '=' -f 2-`
125 12042ad7 2021-01-21 op case "$key" in
126 12042ad7 2021-01-21 op BINDIR) BINDIR="$val" ;;
127 12042ad7 2021-01-21 op CC) CC="$val" ;;
128 12042ad7 2021-01-21 op CFLAGS) CFLAGS="$val" ;;
129 12042ad7 2021-01-21 op DESTDIR) DESTDIR="$val" ;;
130 12042ad7 2021-01-21 op LDFLAGS) LDFLAGS="$val" ;;
131 12042ad7 2021-01-21 op LEX) LEX="$lex" ;;
132 12042ad7 2021-01-21 op PREFIX) PREFIX="$val" ;;
133 12042ad7 2021-01-21 op YACC) YACC="$val" ;;
135 12042ad7 2021-01-21 op echo "$0: invalid key: $key" 1>&2
141 12042ad7 2021-01-21 op # tests functions
143 12042ad7 2021-01-21 op # Check whether this HAVE_ setting is manually overridden.
144 12042ad7 2021-01-21 op # If yes, use the override, if no, do not decide anything yet.
145 12042ad7 2021-01-21 op # Arguments: test file name, test var name, manual value
147 12042ad7 2021-01-21 op [ -z "${3}" ] && return 1
148 12042ad7 2021-01-21 op echo "tested ${1}: HAVE_${2}=${3} (manual)" 1>&2
149 12042ad7 2021-01-21 op echo "tested ${1}: HAVE_${2}=${3} (manual)" 1>&3
154 12042ad7 2021-01-21 op # Run a single autoconfiguration test.
155 12042ad7 2021-01-21 op # In case of success, enable the feature.
156 12042ad7 2021-01-21 op # In case of failure, do not decide anything yet.
157 12042ad7 2021-01-21 op # Arguments: test file name, test var name, additional CFLAGS
158 12042ad7 2021-01-21 op singletest() {
160 12042ad7 2021-01-21 op cat 1>&3 << __HEREDOC__
161 12042ad7 2021-01-21 op testing ${n} ...
162 12042ad7 2021-01-21 op ${COMP} -o have/${1} have/${1}.c ${3} ${LDFLAGS}
165 12042ad7 2021-01-21 op if ${COMP} -o "have/${1}" "have/${1}.c" ${3} ${LDFLAGS} 1>&3 2>&3
167 12042ad7 2021-01-21 op echo "partial result of ${n}: ${CC} succeeded" 1>&3
169 12042ad7 2021-01-21 op echo "tested ${n}: no (compilation failed)" 1>&2
170 12042ad7 2021-01-21 op echo "result of ${n}: ${CC} failed with exit status $?" 1>&3
171 12042ad7 2021-01-21 op echo "result of compiling ${n}: no" 1>&3
176 12042ad7 2021-01-21 op if ./have/${1} 1>&3 2>&3; then
177 12042ad7 2021-01-21 op echo "tested ${n}: yes" 1>&2
178 12042ad7 2021-01-21 op echo "result of running ${n}: yes" 1>&3
180 12042ad7 2021-01-21 op eval HAVE_${2}=1
181 12042ad7 2021-01-21 op [ "${3}" = "-D_GNU_SOURCE" ] && NEED_GNU_SOURCE=1
182 12042ad7 2021-01-21 op [ "${3}" = "-D_OPENBSD_SOURCE" ] && NEED_OPENBSD_SOURCE=1
183 6b191ed5 2021-02-23 op [ "${3}" = "-lutil" ] && LD_IMSG="-lutil"
184 12042ad7 2021-01-21 op rm "have/${1}"
187 12042ad7 2021-01-21 op echo "tested ${n}: no (execution failed)" 1>&2
188 12042ad7 2021-01-21 op echo "result of ${n}: execution failed with exit status $?" 1>&3
189 12042ad7 2021-01-21 op echo "result of running ${n}: no" 1>&3
191 12042ad7 2021-01-21 op rm "have/${1}"
196 12042ad7 2021-01-21 op # Run a complete autoconfiguration test, including the check for
197 12042ad7 2021-01-21 op # a manual override and disabling the feature on failure.
198 12042ad7 2021-01-21 op # Arguments: test file name, test var name, additional CFLAGS
199 12042ad7 2021-01-21 op # The final argument can optionally be repeated a second time.
201 12042ad7 2021-01-21 op eval _manual=\${HAVE_${2}}
202 12042ad7 2021-01-21 op ismanual "${1}" "${2}" "${_manual}" && return 0
203 12042ad7 2021-01-21 op singletest "${1}" "${2}" "${3}" && return 0
204 12042ad7 2021-01-21 op [ -n "${4}" ] && singletest "${1}" "${2}" "${4}" && return 0
205 12042ad7 2021-01-21 op eval HAVE_${2}=0
210 12042ad7 2021-01-21 op # compiler options
212 40dc608f 2021-01-27 op COMP="${CC} ${CFLAGS} -Wno-unused -Werror"
214 12042ad7 2021-01-21 op echo "selected CFLAGS=\"${CFLAGS}\"" 1>&2
215 12042ad7 2021-01-21 op echo "selected CFLAGS=\"${CFLAGS}\"" 1>&3
218 12042ad7 2021-01-21 op if [ -n "${STATIC}" ]; then
219 12042ad7 2021-01-21 op echo "selected STATIC=\"${STATIC}\" (manual)" 1>&2
220 12042ad7 2021-01-21 op echo "selected STATIC=\"${STATIC}\" (manual)" 1>&3
223 12042ad7 2021-01-21 op runtest noop STATIC -static || true
224 12042ad7 2021-01-21 op [ ${HAVE_STATIC} -eq 0 ] || STATIC="-static"
225 12042ad7 2021-01-21 op echo "selected STATIC=\"${STATIC}\"" 1>&2
226 12042ad7 2021-01-21 op echo "selected STATIC=\"${STATIC}\"" 1>&3
231 12042ad7 2021-01-21 op # tests for config.h
233 12042ad7 2021-01-21 op runtest err ERR || true
234 5c342d05 2021-01-21 op runtest explicit_bzero EXPLICIT_BZERO || true
235 2d7abb70 2021-01-21 op runtest getprogname GETPROGNAME || true
236 6b191ed5 2021-02-23 op runtest imsg IMSG -lutil || true
237 337c7420 2021-02-08 op runtest libevent LIBEVENT || true
238 12042ad7 2021-01-21 op runtest libtls LIBTLS || true
239 8443bff7 2021-01-25 op runtest openssl OPENSSL || true
240 fe90d24f 2021-02-04 op runtest pr_set_name PR_SET_NAME || true
241 6b191ed5 2021-02-23 op runtest program_invocation_short_name PROGRAM_INVOCATION_SHORT_NAME "" -D_GNU_SOURCE || true
242 6b191ed5 2021-02-23 op runtest queue_h QUEUE_H || true
243 5c342d05 2021-01-21 op runtest recallocarray RECALLOCARRAY || true
244 fe90d24f 2021-02-04 op runtest setproctitle SETPROCTITLE || true
245 12042ad7 2021-01-21 op runtest strlcat STRLCAT || true
246 12042ad7 2021-01-21 op runtest strlcpy STRLCPY || true
247 5c342d05 2021-01-21 op runtest strtonum STRTONUM || true
248 12042ad7 2021-01-21 op runtest vasprintf VASPRINTF "" -D_GNU_SOURCE || true
250 12042ad7 2021-01-21 op if [ ${HAVE_LIBTLS} -eq 0 ]; then
251 12042ad7 2021-01-21 op echo "FATAL: libtls not found" 1>&2
252 12042ad7 2021-01-21 op echo "FATAL: libtls not found" 1>&3
256 8443bff7 2021-01-25 op if [ ${HAVE_OPENSSL} -eq 0 ]; then
257 8443bff7 2021-01-25 op echo "FATAL: openssl not found" 1>&2
258 8443bff7 2021-01-25 op echo "FATAL: openssl not found" 1>&3
262 337c7420 2021-02-08 op if [ ${HAVE_LIBEVENT} -eq 0 ]; then
263 337c7420 2021-02-08 op echo "FATAL: libevent not found" 1>&2
264 337c7420 2021-02-08 op echo "FATAL: libevent not found" 1>&3
268 6b191ed5 2021-02-23 op if [ ${HAVE_QUEUE_H} -eq 0 -o ${HAVE_IMSG} -eq 0 ]; then
269 6b191ed5 2021-02-23 op CFLAGS="${CFLAGS} -I ${PWD}/compat"
273 12042ad7 2021-01-21 op # write config.h
275 12042ad7 2021-01-21 op exec > config.h
277 12042ad7 2021-01-21 op cat <<__HEREDOC__
278 12042ad7 2021-01-21 op #ifdef __cplusplus
279 12042ad7 2021-01-21 op #error "Do not use C++."
283 12042ad7 2021-01-21 op [ ${NEED_GNU_SOURCE} -eq 0 ] || echo "#define _GNU_SOURCE"
284 12042ad7 2021-01-21 op [ ${NEED_OPENBSD_SOURCE} -eq 0 ] || echo "#define _OPENBSD_SOURCE"
286 6b191ed5 2021-02-23 op [ ${HAVE_STRLCAT} -eq 0 -o ${HAVE_STRLCPY} -eq 0 -o ${HAVE_IMSG} -eq 0 ] \
287 12042ad7 2021-01-21 op && echo "#include <sys/types.h>"
288 12042ad7 2021-01-21 op [ ${HAVE_VASPRINTF} -eq 0 ] && echo "#include <stdarg.h>"
290 6b191ed5 2021-02-23 op if [ ${HAVE_QUEUE_H} -eq 1 ]; then
291 6b191ed5 2021-02-23 op echo "#include <sys/queue.h>"
293 6b191ed5 2021-02-23 op echo "#include <queue.h>"
296 6b191ed5 2021-02-23 op echo "#include <sys/uio.h>"
297 6b191ed5 2021-02-23 op echo "#include <stdint.h>"
298 6b191ed5 2021-02-23 op echo "#include <imsg.h>"
300 12042ad7 2021-01-21 op cat <<__HEREDOC__
302 12042ad7 2021-01-21 op #define HAVE_ERR ${HAVE_ERR}
303 5c342d05 2021-01-21 op #define HAVE_EXPLICIT_BZERO ${HAVE_EXPLICIT_BZERO}
304 12042ad7 2021-01-21 op #define HAVE_GETPROGNAME ${HAVE_GETPROGNAME}
305 6b191ed5 2021-02-23 op #define HAVE_IMSG ${HAVE_IMSG}
306 337c7420 2021-02-08 op #define HAVE_LIBEVENT ${HAVE_LIBEVENT}
307 a72cc6be 2021-02-11 op #define HAVE_PROGRAM_INVOCATION_SHORT_NAME ${HAVE_PROGRAM_INVOCATION_SHORT_NAME}
308 fe90d24f 2021-02-04 op #define HAVE_PR_SET_NAME ${HAVE_PR_SET_NAME}
309 6b191ed5 2021-02-23 op #define HAVE_QUEUE_H ${HAVE_QUEUE_H}
310 5c342d05 2021-01-21 op #define HAVE_RECALLOCARRAY ${HAVE_RECALLOCARRAY}
311 dfa6d77b 2021-02-12 op #define HAVE_SETPROCTITLE ${HAVE_SETPROCTITLE}
312 12042ad7 2021-01-21 op #define HAVE_STRLCAT ${HAVE_STRLCAT}
313 12042ad7 2021-01-21 op #define HAVE_STRLCPY ${HAVE_STRLCPY}
314 5c342d05 2021-01-21 op #define HAVE_STRTONUM ${HAVE_STRTONUM}
315 12042ad7 2021-01-21 op #define HAVE_VASPRINTF ${HAVE_VASPRINTF}
319 7e262563 2021-01-22 op [ ${HAVE_EXPLICIT_BZERO} -eq 0 -o \
320 7e262563 2021-01-22 op ${HAVE_RECALLOCARRAY} -eq 0 -o \
321 7e262563 2021-01-22 op ${HAVE_STRLCAT} -eq 0 -o \
322 7e262563 2021-01-22 op ${HAVE_STRLCPY} -eq 0 -o \
323 7e262563 2021-01-22 op ${HAVE_STRTONUM} -eq 0 ] && echo "#include <stddef.h>"
325 12042ad7 2021-01-21 op if [ ${HAVE_ERR} -eq 0 ]; then
326 12042ad7 2021-01-21 op echo "extern void err(int, const char*, ...);"
327 12042ad7 2021-01-21 op echo "extern void errx(int, const char*, ...);"
328 12042ad7 2021-01-21 op echo "extern void warn(const char*, ...);"
329 12042ad7 2021-01-21 op echo "extern void warnx(const char*, ...);"
330 12042ad7 2021-01-21 op COMPAT="${COMPAT} compat/err.o"
332 2d7abb70 2021-01-21 op echo "#include <err.h>"
334 5c342d05 2021-01-21 op if [ ${HAVE_EXPLICIT_BZERO} -eq 0 ]; then
335 5c342d05 2021-01-21 op echo "extern void explicit_bzero(void*, size_t);"
336 5c342d05 2021-01-21 op COMPAT="${COMPAT} compat/explicit_bzero.o"
338 333a6711 2021-01-25 op if [ ${HAVE_GETPROGNAME} -eq 0 ]; then
339 333a6711 2021-01-25 op echo "extern const char *getprogname(void);"
340 333a6711 2021-01-25 op COMPAT="${COMPAT} compat/getprogname.o"
342 6b191ed5 2021-02-23 op if [ ${HAVE_IMSG} -eq 0 ]; then
343 6b191ed5 2021-02-23 op COMPAT="${COMPAT} compat/imsg.o compat/imsg-buffer.o"
345 5c342d05 2021-01-21 op if [ ${HAVE_RECALLOCARRAY} -eq 0 ]; then
346 5c342d05 2021-01-21 op echo "extern void* recallocarray(void*, size_t, size_t, size_t);"
347 5c342d05 2021-01-21 op COMPAT="${COMPAT} compat/recallocarray.o"
349 fe90d24f 2021-02-04 op if [ ${HAVE_SETPROCTITLE} -eq 0 ]; then
350 fe90d24f 2021-02-04 op echo "extern void setproctitle(const char *fmt, ...);"
351 fe90d24f 2021-02-04 op COMPAT="${COMPAT} compat/setproctitle.o"
353 12042ad7 2021-01-21 op if [ ${HAVE_STRLCAT} -eq 0 ]; then
354 12042ad7 2021-01-21 op echo "extern size_t strlcat(char*, const char*, size_t);"
355 12042ad7 2021-01-21 op COMPAT="${COMPAT} compat/strlcat.o"
357 12042ad7 2021-01-21 op if [ ${HAVE_STRLCPY} -eq 0 ]; then
358 12042ad7 2021-01-21 op echo "extern size_t strlcpy(char*, const char*, size_t);"
359 12042ad7 2021-01-21 op COMPAT="${COMPAT} compat/strlcpy.o"
361 5c342d05 2021-01-21 op if [ ${HAVE_STRTONUM} -eq 0 ]; then
362 3527b7a5 2021-01-22 op echo "extern long long strtonum(const char*, long long, long long, const char**);"
363 5c342d05 2021-01-21 op COMPAT="${COMPAT} compat/strtonum.o"
365 12042ad7 2021-01-21 op if [ ${HAVE_VASPRINTF} -eq 0 ]; then
366 12042ad7 2021-01-21 op echo "extern int vasprintf(char**, const char*, va_list);"
367 12042ad7 2021-01-21 op COMPAT="${COMPAT} compat/vasprintf.o"
369 12042ad7 2021-01-21 op echo "file config.h: written" 1>&2
370 12042ad7 2021-01-21 op echo "file config.h: written" 1>&3
373 12042ad7 2021-01-21 op # tests for Makefile.local
375 12042ad7 2021-01-21 op exec > Makefile.local
377 12042ad7 2021-01-21 op [ -z "${BINDIR}" ] && BINDIR="${PREFIX}/bin"
378 12042ad7 2021-01-21 op [ -z "${MANDIR}" ] && MANDIR="${PREFIX}/man"
380 12042ad7 2021-01-21 op [ -z "${INSTALL_PROGRAM}" ] && INSTALL_PROGRAM="${INSTALL} -m 0555"
381 12042ad7 2021-01-21 op [ -z "${INSTALL_LIB}" ] && INSTALL_LIB="${INSTALL} -m 0444"
382 12042ad7 2021-01-21 op [ -z "${INSTALL_MAN}" ] && INSTALL_MAN="${INSTALL} -m 0444"
383 12042ad7 2021-01-21 op [ -z "${INSTALL_DATA}" ] && INSTALL_DATA="${INSTALL} -m 0444"
385 12042ad7 2021-01-21 op cat << __HEREDOC__
387 12042ad7 2021-01-21 op CFLAGS = ${CFLAGS}
388 6b191ed5 2021-02-23 op LDFLAGS = ${LDFLAGS} ${LD_IMSG}
389 12042ad7 2021-01-21 op YACC = ${YACC}
391 12042ad7 2021-01-21 op STATIC = ${STATIC}
392 12042ad7 2021-01-21 op PREFIX = ${PREFIX}
393 12042ad7 2021-01-21 op BINDIR = ${BINDIR}
394 60dbafbf 2021-02-07 op MANDIR = ${MANDIR}
395 12042ad7 2021-01-21 op INCLUDEDIR = ${INCLUDEDIR}
396 12042ad7 2021-01-21 op INSTALL = ${INSTALL}
397 12042ad7 2021-01-21 op INSTALL_PROGRAM = ${INSTALL_PROGRAM}
398 12042ad7 2021-01-21 op INSTALL_LIB = ${INSTALL_LIB}
399 12042ad7 2021-01-21 op INSTALL_MAN = ${INSTALL_MAN}
400 12042ad7 2021-01-21 op INSTALL_DATA = ${INSTALL_DATA}
404 4ad0601d 2021-02-10 op printf "COMPAT ="
405 4ad0601d 2021-02-10 op for comp in ${COMPAT}; do
406 4ad0601d 2021-02-10 op printf " %s/%s" "$PWD" "$comp"
410 12042ad7 2021-01-21 op echo "file Makefile.local: written" 1>&2
411 12042ad7 2021-01-21 op echo "file Makefile.local: written" 1>&3