Fri, 12 Apr 2024 22:43:00 +0200
merge different bools of AscSceneNode into flags
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 "$TEMP_DIR/features"
16 # define standard variables
17 # also define standard prefix (this is where we will search for config.site)
18 prefix=/usr
19 exec_prefix=
20 bindir=
21 sbindir=
22 libdir=
23 libexecdir=
24 datarootdir=
25 datadir=
26 sysconfdir=
27 sharedstatedir=
28 localstatedir=
29 runstatedir=
30 includedir=
31 infodir=
32 localedir=
33 mandir=
35 # custom variables
37 # features
39 # clean abort
40 abort_configure()
41 {
42 rm -Rf "$TEMP_DIR"
43 exit 1
44 }
46 # help text
47 printhelp()
48 {
49 echo "Usage: $0 [OPTIONS]..."
50 cat << __EOF__
51 Installation directories:
52 --prefix=PREFIX path prefix for architecture-independent files
53 [/usr]
54 --exec-prefix=EPREFIX path prefix for architecture-dependent files
55 [PREFIX]
57 --bindir=DIR user executables [EPREFIX/bin]
58 --sbindir=DIR system admin executables [EPREFIX/sbin]
59 --libexecdir=DIR program executables [EPREFIX/libexec]
60 --sysconfdir=DIR system configuration files [PREFIX/etc]
61 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
62 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
63 --runstatedir=DIR run-time variable data [LOCALSTATEDIR/run]
64 --libdir=DIR object code libraries [EPREFIX/lib]
65 --includedir=DIR C header files [PREFIX/include]
66 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
67 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
68 --infodir=DIR info documentation [DATAROOTDIR/info]
69 --mandir=DIR man documentation [DATAROOTDIR/man]
70 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
72 __EOF__
73 }
75 #
76 # parse arguments
77 #
78 BUILD_TYPE="default"
79 for ARG in "$@"
80 do
81 case "$ARG" in
82 "--prefix="*) prefix=${ARG#--prefix=} ;;
83 "--exec-prefix="*) exec_prefix=${ARG#--exec-prefix=} ;;
84 "--bindir="*) bindir=${ARG#----bindir=} ;;
85 "--sbindir="*) sbindir=${ARG#--sbindir=} ;;
86 "--libdir="*) libdir=${ARG#--libdir=} ;;
87 "--libexecdir="*) libexecdir=${ARG#--libexecdir=} ;;
88 "--datarootdir="*) datarootdir=${ARG#--datarootdir=} ;;
89 "--datadir="*) datadir=${ARG#--datadir=} ;;
90 "--sysconfdir="*) sysconfdir=${ARG#--sysconfdir=} ;;
91 "--sharedstatedir="*) sharedstatedir=${ARG#--sharedstatedir=} ;;
92 "--localstatedir="*) localstatedir=${ARG#--localstatedir=} ;;
93 "--includedir="*) includedir=${ARG#--includedir=} ;;
94 "--infodir="*) infodir=${ARG#--infodir=} ;;
95 "--mandir"*) mandir=${ARG#--mandir} ;;
96 "--localedir"*) localedir=${ARG#--localedir} ;;
97 "--help"*) printhelp; abort_configure ;;
98 "--debug") BUILD_TYPE="debug" ;;
99 "--release") BUILD_TYPE="release" ;;
100 "-"*) echo "unknown option: $ARG"; abort_configure ;;
101 esac
102 done
106 # set defaults for dir variables
107 : ${exec_prefix:="$prefix"}
108 : ${bindir:='${exec_prefix}/bin'}
109 : ${sbindir:='${exec_prefix}/sbin'}
110 : ${libdir:='${exec_prefix}/lib'}
111 : ${libexecdir:='${exec_prefix}/libexec'}
112 : ${datarootdir:='${prefix}/share'}
113 : ${datadir:='${datarootdir}'}
114 : ${sysconfdir:='${prefix}/etc'}
115 : ${sharedstatedir:='${prefix}/com'}
116 : ${localstatedir:='${prefix}/var'}
117 : ${runstatedir:='${localstatedir}/run'}
118 : ${includedir:='${prefix}/include'}
119 : ${infodir:='${datarootdir}/info'}
120 : ${mandir:='${datarootdir}/man'}
121 : ${localedir:='${datarootdir}/locale'}
123 # check if a config.site exists and load it
124 if [ -n "$CONFIG_SITE" ]; then
125 # CONFIG_SITE may contain space separated file names
126 for cs in $CONFIG_SITE; do
127 printf "loading defaults from $cs... "
128 . "$cs"
129 echo ok
130 done
131 elif [ -f "$prefix/share/config.site" ]; then
132 printf "loading site defaults... "
133 . "$prefix/share/config.site"
134 echo ok
135 elif [ -f "$prefix/etc/config.site" ]; then
136 printf "loading site defaults... "
137 . "$prefix/etc/config.site"
138 echo ok
139 fi
141 # Test for availability of pkg-config
142 PKG_CONFIG=`command -v pkg-config`
143 : ${PKG_CONFIG:="false"}
145 # Simple uname based platform detection
146 # $PLATFORM is used for platform dependent dependency selection
147 OS=`uname -s`
148 OS_VERSION=`uname -r`
149 printf "detect platform... "
150 if [ "$OS" = "SunOS" ]; then
151 PLATFORM="solaris sunos unix svr4"
152 fi
153 if [ "$OS" = "Linux" ]; then
154 PLATFORM="linux unix"
155 fi
156 if [ "$OS" = "FreeBSD" ]; then
157 PLATFORM="freebsd bsd unix"
158 fi
159 if [ "$OS" = "Darwin" ]; then
160 PLATFORM="macos osx bsd unix"
161 fi
162 if echo "$OS" | grep -i "MINGW" > /dev/null; then
163 PLATFORM="windows mingw"
164 fi
165 : ${PLATFORM:="unix"}
167 PLATFORM_NAME=`echo "$PLATFORM" | cut -f1 -d' ' -`
168 echo "$PLATFORM_NAME"
170 isplatform()
171 {
172 for p in $PLATFORM
173 do
174 if [ "$p" = "$1" ]; then
175 return 0
176 fi
177 done
178 return 1
179 }
180 notisplatform()
181 {
182 for p in $PLATFORM
183 do
184 if [ "$p" = "$1" ]; then
185 return 1
186 fi
187 done
188 return 0
189 }
192 # generate vars.mk
193 cat > "$TEMP_DIR/vars.mk" << __EOF__
194 prefix="$prefix"
195 exec_prefix="$exec_prefix"
196 bindir="$bindir"
197 sbindir="$sbindir"
198 libdir="$libdir"
199 libexecdir="$libexecdir"
200 datarootdir="$datarootdir"
201 datadir="$datadir"
202 sysconfdir="$sysconfdir"
203 sharedstatedir="$sharedstatedir"
204 localstatedir="$localstatedir"
205 runstatedir="$runstatedir"
206 includedir="$includedir"
207 infodir="$infodir"
208 mandir="$mandir"
209 localedir="$localedir"
210 __EOF__
212 # toolchain detection utilities
213 . make/toolchain.sh
215 #
216 # DEPENDENCIES
217 #
219 # check languages
220 lang_c=
221 lang_cpp=
222 if detect_c_compiler ; then
223 lang_c=1
224 fi
226 # create buffer for make variables required by dependencies
227 echo > "$TEMP_DIR/make.mk"
229 test_pkg_config()
230 {
231 if "$PKG_CONFIG" --exists "$1" ; then :
232 else return 1 ; fi
233 if [ -z "$2" ] || "$PKG_CONFIG" --atleast-version="$2" "$1" ; then :
234 else return 1 ; fi
235 if [ -z "$3" ] || "$PKG_CONFIG" --exact-version="$3" "$1" ; then :
236 else return 1 ; fi
237 if [ -z "$4" ] || "$PKG_CONFIG" --max-version="$4" "$1" ; then :
238 else return 1 ; fi
239 return 0
240 }
242 dependency_error_sdl2_ttf()
243 {
244 printf "checking for sdl2_ttf... "
245 # dependency sdl2_ttf
246 while true
247 do
248 if [ -z "$PKG_CONFIG" ]; then
249 break
250 fi
251 if test_pkg_config "SDL2_ttf" "" "" "" ; then
252 TEMP_CFLAGS="$TEMP_CFLAGS `"$PKG_CONFIG" --cflags SDL2_ttf`"
253 TEMP_LDFLAGS="$TEMP_LDFLAGS `"$PKG_CONFIG" --libs SDL2_ttf`"
254 else
255 break
256 fi
257 echo yes
258 return 1
259 done
261 echo no
262 return 0
263 }
264 dependency_error_sdl2()
265 {
266 printf "checking for sdl2... "
267 # dependency sdl2
268 while true
269 do
270 if [ -z "$PKG_CONFIG" ]; then
271 break
272 fi
273 if test_pkg_config "sdl2" "" "" "" ; then
274 TEMP_CFLAGS="$TEMP_CFLAGS `"$PKG_CONFIG" --cflags sdl2`"
275 TEMP_LDFLAGS="$TEMP_LDFLAGS `"$PKG_CONFIG" --libs sdl2`"
276 else
277 break
278 fi
279 echo yes
280 return 1
281 done
283 echo no
284 return 0
285 }
286 dependency_error_glew()
287 {
288 printf "checking for glew... "
289 # dependency glew
290 while true
291 do
292 if [ -z "$PKG_CONFIG" ]; then
293 break
294 fi
295 if test_pkg_config "glew" "" "" "" ; then
296 TEMP_CFLAGS="$TEMP_CFLAGS `"$PKG_CONFIG" --cflags glew`"
297 TEMP_LDFLAGS="$TEMP_LDFLAGS `"$PKG_CONFIG" --libs glew`"
298 else
299 break
300 fi
301 echo yes
302 return 1
303 done
305 echo no
306 return 0
307 }
308 dependency_error_ucx()
309 {
310 printf "checking for ucx... "
311 # dependency ucx
312 while true
313 do
314 if check_lib ucx cx/common.h > /dev/null ; then
315 :
316 else
317 break
318 fi
319 TEMP_LDFLAGS="$TEMP_LDFLAGS -lucx"
320 echo yes
321 return 1
322 done
324 echo no
325 return 0
326 }
331 # start collecting dependency information
332 echo > "$TEMP_DIR/flags.mk"
334 DEPENDENCIES_FAILED=
335 ERROR=0
336 # unnamed dependencies
337 TEMP_CFLAGS=
338 TEMP_CXXFLAGS=
339 TEMP_LDFLAGS=
340 while true
341 do
342 while true
343 do
344 if [ -z "$lang_c" ] ; then
345 ERROR=1
346 break
347 fi
349 break
350 done
351 break
352 done
354 # add general dependency flags to flags.mk
355 echo "# general flags" >> "$TEMP_DIR/flags.mk"
356 if [ -n "${TEMP_CFLAGS}" -a -n "$lang_c" ]; then
357 echo "CFLAGS += $TEMP_CFLAGS" >> "$TEMP_DIR/flags.mk"
358 fi
359 if [ -n "${TEMP_CXXFLAGS}" -a -n "$lang_cpp" ]; then
360 echo "CXXFLAGS += $TEMP_CXXFLAGS" >> "$TEMP_DIR/flags.mk"
361 fi
362 if [ -n "${TEMP_LDFLAGS}" ]; then
363 echo "LDFLAGS += $TEMP_LDFLAGS" >> "$TEMP_DIR/flags.mk"
364 fi
366 #
367 # OPTION VALUES
368 #
370 #
371 # TARGETS
372 #
374 echo >> "$TEMP_DIR/flags.mk"
375 echo "configuring target: default"
376 echo "# flags for target default" >> "$TEMP_DIR/flags.mk"
377 TEMP_CFLAGS=
378 TEMP_CXXFLAGS=
379 TEMP_LDFLAGS=
381 if dependency_error_sdl2_ttf; then
382 DEPENDENCIES_FAILED="$DEPENDENCIES_FAILED sdl2_ttf "
383 ERROR=1
384 fi
385 if dependency_error_sdl2; then
386 DEPENDENCIES_FAILED="$DEPENDENCIES_FAILED sdl2 "
387 ERROR=1
388 fi
389 if dependency_error_glew; then
390 DEPENDENCIES_FAILED="$DEPENDENCIES_FAILED glew "
391 ERROR=1
392 fi
393 if dependency_error_ucx; then
394 DEPENDENCIES_FAILED="$DEPENDENCIES_FAILED ucx "
395 ERROR=1
396 fi
398 # Features
401 if [ -n "${TEMP_CFLAGS}" -a -n "$lang_c" ]; then
402 echo "CFLAGS += $TEMP_CFLAGS" >> "$TEMP_DIR/flags.mk"
403 fi
404 if [ -n "${TEMP_CXXFLAGS}" -a -n "$lang_cpp" ]; then
405 echo "CXXFLAGS += $TEMP_CXXFLAGS" >> "$TEMP_DIR/flags.mk"
406 fi
407 if [ "$BUILD_TYPE" = "debug" ]; then
408 if [ -n "$lang_c" ]; then
409 echo 'CFLAGS += ${DEBUG_CC_FLAGS}' >> "$TEMP_DIR/flags.mk"
410 fi
411 if [ -n "$lang_cpp" ]; then
412 echo 'CXXFLAGS += ${DEBUG_CXX_FLAGS}' >> "$TEMP_DIR/flags.mk"
413 fi
414 fi
415 if [ "$BUILD_TYPE" = "release" ]; then
416 if [ -n "$lang_c" ]; then
417 echo 'CFLAGS += ${RELEASE_CC_FLAGS}' >> "$TEMP_DIR/flags.mk"
418 fi
419 if [ -n "$lang_cpp" ]; then
420 echo 'CXXFLAGS += ${RELEASE_CXX_FLAGS}' >> "$TEMP_DIR/flags.mk"
421 fi
422 fi
423 if [ -n "${TEMP_LDFLAGS}" ]; then
424 echo "LDFLAGS += $TEMP_LDFLAGS" >> "$TEMP_DIR/flags.mk"
425 fi
428 # final result
429 if [ $ERROR -ne 0 ]; then
430 echo
431 echo "Error: Unresolved dependencies"
432 echo "$DEPENDENCIES_FAILED"
433 abort_configure
434 fi
436 echo "configure finished"
437 echo
438 echo "Build Config:"
439 echo " PREFIX: $prefix"
440 echo " TOOLCHAIN: $TOOLCHAIN_NAME"
441 echo
443 # generate the config.mk file
444 cat > "$TEMP_DIR/config.mk" << __EOF__
445 #
446 # config.mk generated by configure
447 #
449 __EOF__
450 write_toolchain_defaults "$TEMP_DIR/toolchain.mk"
451 cat "$TEMP_DIR/vars.mk" "$TEMP_DIR/toolchain.mk" "$TEMP_DIR/flags.mk" "$TEMP_DIR/make.mk" > config.mk
452 rm -Rf "$TEMP_DIR"