Fri, 05 Jan 2024 20:35:13 +0100
update uwproj configure template
1 #!/bin/sh
3 # create temporary directory
4 TEMP_DIR=".tmp-`uname -n`"
5 rm -Rf "$TEMP_DIR"
6 if mkdir -p "$TEMP_DIR"; then
7 :
8 else
9 echo "Cannot create tmp dir $TEMP_DIR"
10 echo "Abort"
11 exit 1
12 fi
13 touch "$TEMP_DIR/options"
14 touch "$TEMP_DIR/features"
16 # define standard variables
17 # also define standard prefix (this is where we will search for config.site)
18 prefix=/usr
19 exec_prefix=
20 bindir=
21 sbindir=
22 libdir=
23 libexecdir=
24 datarootdir=
25 datadir=
26 sysconfdir=
27 sharedstatedir=
28 localstatedir=
29 runstatedir=
30 includedir=
31 infodir=
32 localedir=
33 mandir=
35 # custom variables
36 #foreach( $var in $vars )
37 #if( $var.exec )
38 ${var.varName}=`${var.value}`
39 #else
40 ${var.varName}="${var.value}"
41 #end
42 #end
44 # features
45 #foreach( $feature in $features )
46 #if( ${feature.auto} )
47 ${feature.varName}=auto
48 #end
49 #end
51 # clean abort
52 abort_configure()
53 {
54 rm -Rf "$TEMP_DIR"
55 exit 1
56 }
58 # help text
59 printhelp()
60 {
61 echo "Usage: $0 [OPTIONS]..."
62 cat << __EOF__
63 Installation directories:
64 --prefix=PREFIX path prefix for architecture-independent files
65 [/usr]
66 --exec-prefix=EPREFIX path prefix for architecture-dependent files
67 [PREFIX]
69 --bindir=DIR user executables [EPREFIX/bin]
70 --sbindir=DIR system admin executables [EPREFIX/sbin]
71 --libexecdir=DIR program executables [EPREFIX/libexec]
72 --sysconfdir=DIR system configuration files [PREFIX/etc]
73 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
74 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
75 --runstatedir=DIR run-time variable data [LOCALSTATEDIR/run]
76 --libdir=DIR object code libraries [EPREFIX/lib]
77 --includedir=DIR C header files [PREFIX/include]
78 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
79 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
80 --infodir=DIR info documentation [DATAROOTDIR/info]
81 --mandir=DIR man documentation [DATAROOTDIR/man]
82 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
84 #if( $options.size() > 0 )
85 Options:
86 --debug add extra compile flags for debug builds
87 --release add extra compile flags for release builds
88 #foreach( $opt in $options )
89 --${opt.argument}=${opt.valuesString}
90 #end
92 #end
93 #if( $features.size() > 0 )
94 Optional Features:
95 #foreach( $feature in $features )
96 #if( $feature.auto )
97 --disable-${feature.arg}
98 #else
99 --enable-${feature.arg}
100 #end
101 #end
103 #end
104 __EOF__
105 }
107 #
108 # parse arguments
109 #
110 BUILD_TYPE="default"
111 #set( $D = '$' )
112 for ARG in "$@"
113 do
114 case "$ARG" in
115 "--prefix="*) prefix=${D}{ARG#--prefix=} ;;
116 "--exec-prefix="*) exec_prefix=${D}{ARG#--exec-prefix=} ;;
117 "--bindir="*) bindir=${D}{ARG#----bindir=} ;;
118 "--sbindir="*) sbindir=${D}{ARG#--sbindir=} ;;
119 "--libdir="*) libdir=${D}{ARG#--libdir=} ;;
120 "--libexecdir="*) libexecdir=${D}{ARG#--libexecdir=} ;;
121 "--datarootdir="*) datarootdir=${D}{ARG#--datarootdir=} ;;
122 "--datadir="*) datadir=${D}{ARG#--datadir=} ;;
123 "--sysconfdir="*) sysconfdir=${D}{ARG#--sysconfdir=} ;;
124 "--sharedstatedir="*) sharedstatedir=${D}{ARG#--sharedstatedir=} ;;
125 "--localstatedir="*) localstatedir=${D}{ARG#--localstatedir=} ;;
126 "--includedir="*) includedir=${D}{ARG#--includedir=} ;;
127 "--infodir="*) infodir=${D}{ARG#--infodir=} ;;
128 "--mandir"*) mandir=${D}{ARG#--mandir} ;;
129 "--localedir"*) localedir=${D}{ARG#--localedir} ;;
130 "--help"*) printhelp; abort_configure ;;
131 "--debug") BUILD_TYPE="debug" ;;
132 "--release") BUILD_TYPE="release" ;;
133 #foreach( $opt in $options )
134 "--${opt.argument}="*) ${opt.varName}=${D}{ARG#--${opt.argument}=} ;;
135 #end
136 #foreach( $feature in $features )
137 "--enable-${feature.arg}") ${feature.varName}=on ;;
138 "--disable-${feature.arg}") unset ${feature.varName} ;;
139 #end
140 "-"*) echo "unknown option: $ARG"; abort_configure ;;
141 esac
142 done
144 ## Begin unparsed content. **
145 #[[
147 # set defaults for dir variables
148 : ${exec_prefix:="$prefix"}
149 : ${bindir:='${exec_prefix}/bin'}
150 : ${sbindir:='${exec_prefix}/sbin'}
151 : ${libdir:='${exec_prefix}/lib'}
152 : ${libexecdir:='${exec_prefix}/libexec'}
153 : ${datarootdir:='${prefix}/share'}
154 : ${datadir:='${datarootdir}'}
155 : ${sysconfdir:='${prefix}/etc'}
156 : ${sharedstatedir:='${prefix}/com'}
157 : ${localstatedir:='${prefix}/var'}
158 : ${runstatedir:='${localstatedir}/run'}
159 : ${includedir:='${prefix}/include'}
160 : ${infodir:='${datarootdir}/info'}
161 : ${mandir:='${datarootdir}/man'}
162 : ${localedir:='${datarootdir}/locale'}
164 # check if a config.site exists and load it
165 if [ -n "$CONFIG_SITE" ]; then
166 # CONFIG_SITE may contain space separated file names
167 for cs in $CONFIG_SITE; do
168 printf "loading defaults from $cs... "
169 . "$cs"
170 echo ok
171 done
172 elif [ -f "$prefix/share/config.site" ]; then
173 printf "loading site defaults... "
174 . "$prefix/share/config.site"
175 echo ok
176 elif [ -f "$prefix/etc/config.site" ]; then
177 printf "loading site defaults... "
178 . "$prefix/etc/config.site"
179 echo ok
180 fi
182 # Test for availability of pkg-config
183 PKG_CONFIG=`command -v pkg-config`
184 : ${PKG_CONFIG:="false"}
186 # Simple uname based platform detection
187 # $PLATFORM is used for platform dependent dependency selection
188 OS=`uname -s`
189 OS_VERSION=`uname -r`
190 printf "detect platform... "
191 if [ "$OS" = "SunOS" ]; then
192 PLATFORM="solaris sunos unix svr4"
193 fi
194 if [ "$OS" = "Linux" ]; then
195 PLATFORM="linux unix"
196 fi
197 if [ "$OS" = "FreeBSD" ]; then
198 PLATFORM="freebsd bsd unix"
199 fi
200 if [ "$OS" = "Darwin" ]; then
201 PLATFORM="macos osx bsd unix"
202 fi
203 if echo "$OS" | grep -i "MINGW" > /dev/null; then
204 PLATFORM="windows mingw"
205 fi
206 : ${PLATFORM:="unix"}
208 PLATFORM_NAME=`echo "$PLATFORM" | cut -f1 -d' ' -`
209 echo "$PLATFORM_NAME"
211 isplatform()
212 {
213 for p in $PLATFORM
214 do
215 if [ "$p" = "$1" ]; then
216 return 0
217 fi
218 done
219 return 1
220 }
221 notisplatform()
222 {
223 for p in $PLATFORM
224 do
225 if [ "$p" = "$1" ]; then
226 return 1
227 fi
228 done
229 return 0
230 }
231 ]]#
232 ## End of unparsed content **
234 # generate vars.mk
235 cat > "$TEMP_DIR/vars.mk" << __EOF__
236 prefix="$prefix"
237 exec_prefix="$exec_prefix"
238 bindir="$bindir"
239 sbindir="$sbindir"
240 libdir="$libdir"
241 libexecdir="$libexecdir"
242 datarootdir="$datarootdir"
243 datadir="$datadir"
244 sysconfdir="$sysconfdir"
245 sharedstatedir="$sharedstatedir"
246 localstatedir="$localstatedir"
247 runstatedir="$runstatedir"
248 includedir="$includedir"
249 infodir="$infodir"
250 mandir="$mandir"
251 localedir="$localedir"
252 #foreach( $var in $vars )
253 ${var.varName}="${D}${var.varName}"
254 #end
255 __EOF__
257 # toolchain detection utilities
258 . make/toolchain.sh
260 #
261 # DEPENDENCIES
262 #
264 # check languages
265 lang_c=
266 lang_cpp=
267 #foreach( $lang in $languages )
268 if detect_${lang}_compiler ; then
269 lang_${lang}=1
270 fi
271 #end
273 # create buffer for make variables required by dependencies
274 echo > "$TEMP_DIR/make.mk"
276 test_pkg_config()
277 {
278 if "$PKG_CONFIG" --exists "$1" ; then :
279 else return 1 ; fi
280 if [ -z "$2" ] || "$PKG_CONFIG" --atleast-version="$2" "$1" ; then :
281 else return 1 ; fi
282 if [ -z "$3" ] || "$PKG_CONFIG" --exact-version="$3" "$1" ; then :
283 else return 1 ; fi
284 if [ -z "$4" ] || "$PKG_CONFIG" --max-version="$4" "$1" ; then :
285 else return 1 ; fi
286 return 0
287 }
289 print_check_msg()
290 {
291 if [ -z "$1" ]; then
292 shift
293 printf "$@"
294 fi
295 }
297 #foreach( $dependency in $namedDependencies )
298 dependency_error_${dependency.id}()
299 {
300 print_check_msg "${D}dep_checked_${dependency.id}" "checking for ${dependency.name}... "
301 #foreach( $sub in $dependency.subdependencies )
302 # dependency $sub.fullName
303 while true
304 do
305 #if( $sub.platform )
306 if notisplatform "${sub.platform}"; then
307 break
308 fi
309 #end
310 #foreach( $np in $sub.notList )
311 if isplatform "${np}"; then
312 break
313 fi
314 #end
315 #foreach( $lang in $sub.lang )
316 if [ -z "$lang_${lang}" ] ; then
317 break
318 fi
319 #end
320 #if( $sub.pkgconfig.size() > 0 )
321 if [ -z "$PKG_CONFIG" ]; then
322 break
323 fi
324 #end
325 #foreach( $test in $sub.tests )
326 if $test > /dev/null ; then
327 :
328 else
329 break
330 fi
331 #end
332 #foreach( $pkg in $sub.pkgconfig )
333 if test_pkg_config "$pkg.name" "$pkg.atleast" "$pkg.exact" "$pkg.max" ; then
334 TEMP_CFLAGS="$TEMP_CFLAGS `"$PKG_CONFIG" --cflags $pkg.name`"
335 TEMP_LDFLAGS="$TEMP_LDFLAGS `"$PKG_CONFIG" --libs $pkg.name`"
336 else
337 break
338 fi
339 #end
340 #foreach( $flags in $sub.flags )
341 #if( $flags.exec )
342 if tmp_flags=`$flags.value` ; then
343 TEMP_$flags.varName="$TEMP_$flags.varName $tmp_flags"
344 else
345 break
346 fi
347 #else
348 TEMP_$flags.varName="$TEMP_$flags.varName $flags.value"
349 #end
350 #end
351 #if ( $sub.make.length() > 0 )
352 cat >> $TEMP_DIR/make.mk << __EOF__
353 # Dependency: $dependency.name
354 $sub.make
355 __EOF__
356 #end
357 print_check_msg "${D}dep_checked_${dependency.id}" "yes\n"
358 dep_checked_${dependency.id}=1
359 return 1
360 done
362 #end
363 print_check_msg "${D}dep_checked_${dependency.id}" "no\n"
364 dep_checked_${dependency.id}=1
365 return 0
366 }
367 #end
369 # start collecting dependency information
370 echo > "$TEMP_DIR/flags.mk"
372 DEPENDENCIES_FAILED=
373 ERROR=0
374 #if( $dependencies.size() > 0 )
375 # unnamed dependencies
376 TEMP_CFLAGS=
377 TEMP_CXXFLAGS=
378 TEMP_LDFLAGS=
379 #foreach( $dependency in $dependencies )
380 while true
381 do
382 #if( $dependency.platform )
383 if notisplatform "${dependency.platform}"; then
384 break
385 fi
386 #end
387 #foreach( $np in $dependency.notList )
388 if isplatform "${np}"; then
389 break
390 fi
391 #end
392 while true
393 do
394 #foreach( $lang in $dependency.lang )
395 if [ -z "$lang_${lang}" ] ; then
396 ERROR=1
397 break
398 fi
399 #end
400 #if( $dependency.pkgconfig.size() > 0 )
401 if [ -z "$PKG_CONFIG" ]; then
402 ERROR=1
403 break
404 fi
405 #end
406 #foreach( $pkg in $dependency.pkgconfig )
407 print_check_msg "${D}dep_pkgconfig_checked_${pkg.id}" "checking for pkg-config package $pkg.name... "
408 if test_pkg_config "$pkg.name" "$pkg.atleast" "$pkg.exact" "$pkg.max" ; then
409 print_check_msg "${D}dep_pkgconfig_checked_${pkg.id}" "yes\n"
410 dep_pkgconfig_checked_${pkg.id}=1
411 TEMP_CFLAGS="$TEMP_CFLAGS `"$PKG_CONFIG" --cflags $pkg.name`"
412 TEMP_LDFLAGS="$TEMP_LDFLAGS `"$PKG_CONFIG" --libs $pkg.name`"
413 else
414 print_check_msg "${D}dep_pkgconfig_checked_${pkg.id}" "no\n"
415 dep_pkgconfig_checked_${pkg.id}=1
416 ERROR=1
417 break
418 fi
419 #end
421 #foreach( $flags in $dependency.flags )
422 #if( $flags.exec )
423 $flags.value > /dev/null
424 if tmp_flags=`$flags.value` ; then
425 TEMP_$flags.varName="$TEMP_$flags.varName $tmp_flags"
426 else
427 ERROR=1
428 break
429 fi
430 #else
431 TEMP_$flags.varName="$TEMP_$flags.varName $flags.value"
432 #end
433 #end
434 #if ( $dependency.make.length() > 0 )
435 cat >> "$TEMP_DIR/make.mk" << __EOF__
436 $dependency.make
437 __EOF__
438 #end
439 break
440 done
441 break
442 done
443 #end
445 # add general dependency flags to flags.mk
446 echo "# general flags" >> "$TEMP_DIR/flags.mk"
447 if [ -n "${TEMP_CFLAGS}" -a -n "$lang_c" ]; then
448 echo "CFLAGS += $TEMP_CFLAGS" >> "$TEMP_DIR/flags.mk"
449 fi
450 if [ -n "${TEMP_CXXFLAGS}" -a -n "$lang_cpp" ]; then
451 echo "CXXFLAGS += $TEMP_CXXFLAGS" >> "$TEMP_DIR/flags.mk"
452 fi
453 if [ -n "${TEMP_LDFLAGS}" ]; then
454 echo "LDFLAGS += $TEMP_LDFLAGS" >> "$TEMP_DIR/flags.mk"
455 fi
456 #end
458 #
459 # OPTION VALUES
460 #
461 #foreach( $opt in $options )
462 #foreach( $val in $opt.values )
463 ${val.func}()
464 {
465 VERR=0
466 #foreach( $dep in $val.dependencies )
467 if dependency_error_$dep ; then
468 VERR=1
469 fi
470 #end
471 if [ $VERR -ne 0 ]; then
472 return 1
473 fi
474 #foreach( $def in $val.defines )
475 TEMP_CFLAGS="$TEMP_CFLAGS ${def.toFlags()}"
476 TEMP_CXXFLAGS="$TEMP_CXXFLAGS ${def.toFlags()}"
477 #end
478 #if( $val.hasMake() )
479 cat >> "$TEMP_DIR/make.mk" << __EOF__
480 $val.make
481 __EOF__
482 #end
483 return 0
484 }
485 #end
486 #end
488 #
489 # TARGETS
490 #
492 #foreach( $target in $targets )
493 echo >> "$TEMP_DIR/flags.mk"
494 #if ( $target.name )
495 echo "configuring target: $target.name"
496 echo "# flags for target $target.name" >> "$TEMP_DIR/flags.mk"
497 #else
498 echo "configuring global target"
499 echo "# flags for unnamed target" >> "$TEMP_DIR/flags.mk"
500 #end
501 TEMP_CFLAGS=
502 TEMP_CXXFLAGS=
503 TEMP_LDFLAGS=
505 #foreach( $dependency in $target.dependencies )
506 if dependency_error_$dependency; then
507 DEPENDENCIES_FAILED="$DEPENDENCIES_FAILED ${dependency} "
508 ERROR=1
509 fi
510 #end
512 # Features
513 #foreach( $feature in $target.features )
514 if [ -n "${D}${feature.varName}" ]; then
515 #foreach( $dependency in $feature.dependencies )
516 # check dependency
517 if dependency_error_$dependency ; then
518 # "auto" features can fail and are just disabled in this case
519 if [ "${D}${feature.varName}" = "auto" ]; then
520 DISABLE_${feature.varName}=1
521 else
522 DEPENDENCIES_FAILED="$DEPENDENCIES_FAILED ${dependency} "
523 ERROR=1
524 fi
525 fi
526 #end
527 if [ -n "$DISABLE_${feature.varName}" ]; then
528 unset ${feature.varName}
529 fi
530 fi
531 #end
533 #foreach( $opt in $target.options )
534 # Option: --${opt.argument}
535 if [ -z "${D}${opt.varName}" ]; then
536 echo "auto-detecting option '${opt.argument}'"
537 SAVED_ERROR="$ERROR"
538 SAVED_DEPENDENCIES_FAILED="$DEPENDENCIES_FAILED"
539 ERROR=1
540 while true
541 do
542 #foreach( $optdef in $opt.defaults )
543 #if( $optdef.platform )
544 if isplatform "$optdef.platform"; then
545 #end
546 if $optdef.func ; then
547 echo " ${opt.argument}: ${optdef.valueName}" >> "$TEMP_DIR/options"
548 ERROR=0
549 break
550 fi
551 #if( $optdef.platform )
552 fi
553 #end
554 #end
555 break
556 done
557 if [ $ERROR -ne 0 ]; then
558 SAVED_ERROR=1
559 SAVED_DEPENDENCIES_FAILED="option '${opt.argument}' $SAVED_DEPENDENCIES_FAILED"
560 fi
561 ERROR="$SAVED_ERROR"
562 DEPENDENCIES_FAILED="$SAVED_DEPENDENCIES_FAILED"
563 else
564 echo "checking option ${opt.argument} = ${D}${opt.varName}"
565 if false; then
566 false
567 #foreach( $optval in $opt.values )
568 elif [ "${D}${opt.varName}" = "${optval.value}" ]; then
569 echo " ${opt.argument}: ${D}${opt.varName}" >> $TEMP_DIR/options
570 if $optval.func ; then
571 :
572 else
573 ERROR=1
574 DEPENDENCIES_FAILED="option '${opt.argument}' $DEPENDENCIES_FAILED"
575 fi
576 #end
577 fi
578 fi
579 #end
581 if [ -n "${TEMP_CFLAGS}" -a -n "$lang_c" ]; then
582 echo "${target.cFlags} += $TEMP_CFLAGS" >> "$TEMP_DIR/flags.mk"
583 fi
584 if [ -n "${TEMP_CXXFLAGS}" -a -n "$lang_cpp" ]; then
585 echo "${target.cxxFlags} += $TEMP_CXXFLAGS" >> "$TEMP_DIR/flags.mk"
586 fi
587 if [ "$BUILD_TYPE" = "debug" ]; then
588 if [ -n "$lang_c" ]; then
589 echo '${target.cFlags} += ${DEBUG_CC_FLAGS}' >> "$TEMP_DIR/flags.mk"
590 fi
591 if [ -n "$lang_cpp" ]; then
592 echo '${target.cxxFlags} += ${DEBUG_CXX_FLAGS}' >> "$TEMP_DIR/flags.mk"
593 fi
594 fi
595 if [ "$BUILD_TYPE" = "release" ]; then
596 if [ -n "$lang_c" ]; then
597 echo '${target.cFlags} += ${RELEASE_CC_FLAGS}' >> "$TEMP_DIR/flags.mk"
598 fi
599 if [ -n "$lang_cpp" ]; then
600 echo '${target.cxxFlags} += ${RELEASE_CXX_FLAGS}' >> "$TEMP_DIR/flags.mk"
601 fi
602 fi
603 if [ -n "${TEMP_LDFLAGS}" ]; then
604 echo "${target.ldFlags} += $TEMP_LDFLAGS" >> "$TEMP_DIR/flags.mk"
605 fi
607 #end
609 # final result
610 if [ $ERROR -ne 0 ]; then
611 echo
612 echo "Error: Unresolved dependencies"
613 echo "$DEPENDENCIES_FAILED"
614 abort_configure
615 fi
617 echo "configure finished"
618 echo
619 echo "Build Config:"
620 echo " PREFIX: $prefix"
621 echo " TOOLCHAIN: $TOOLCHAIN_NAME"
622 #if ( $options.size() > 0 )
623 echo "Options:"
624 cat "$TEMP_DIR/options"
625 #end
626 #if ( $features.size() > 0 )
627 echo "Features:"
628 #foreach( $feature in $features )
629 if [ -n "${D}${feature.varName}" ]; then
630 echo " $feature.name: on"
631 else
632 echo " $feature.name: off"
633 fi
634 #end
635 #end
636 echo
638 # generate the config.mk file
639 cat > "$TEMP_DIR/config.mk" << __EOF__
640 #
641 # config.mk generated by configure
642 #
644 __EOF__
645 write_toolchain_defaults "$TEMP_DIR/toolchain.mk"
646 cat "$TEMP_DIR/vars.mk" "$TEMP_DIR/toolchain.mk" "$TEMP_DIR/flags.mk" "$TEMP_DIR/make.mk" > config.mk
647 rm -Rf "$TEMP_DIR"