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comparison: configure

configure

changeset 72
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child 73
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equal deleted inserted replaced
71:d5af9261231d 72:b533da8e7411
1 #!/bin/sh
2
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 "$TEMP_DIR/features"
15
16 # define standard variables
17 PREFIX=/usr
18 EPREFIX=
19 BINDIR=
20 SBINDIR=
21 LIBDIR=
22 LIBEXECDIR=
23 DATADIR=
24 SYSCONFDIR=
25 SHAREDSTATEDIR=
26 LOCALSTATEDIR=
27 INCLUDEDIR=
28 INFODIR=
29 MANDIR=
30
31 # custom variables
32 MKDIR="mkdir -p"
33 RMDIR="rm -fR"
34
35 # features
36
37 # clean abort
38 abort_configure()
39 {
40 rm -Rf "$TEMP_DIR"
41 exit 1
42 }
43
44 # help text
45 printhelp()
46 {
47 echo "Usage: $0 [OPTIONS]..."
48 cat << __EOF__
49 Installation directories:
50 --prefix=PREFIX path prefix for architecture-independent files
51 [/usr]
52 --exec-prefix=EPREFIX path prefix for architecture-dependent files
53 [PREFIX]
54
55 --bindir=DIR user executables [EPREFIX/bin]
56 --sbindir=DIR system admin executables [EPREFIX/sbin]
57 --libexecdir=DIR program executables [EPREFIX/libexec]
58 --sysconfdir=DIR system configuration files [PREFIX/etc]
59 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
60 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
61 --libdir=DIR object code libraries [EPREFIX/lib]
62 --includedir=DIR C header files [PREFIX/include]
63 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
64 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
65 --infodir=DIR info documentation [DATAROOTDIR/info]
66 --mandir=DIR man documentation [DATAROOTDIR/man]
67
68 __EOF__
69 }
70
71 #
72 # parse arguments
73 #
74 BUILD_TYPE="default"
75 for ARG in "$@"
76 do
77 case "$ARG" in
78 "--prefix="*) PREFIX=${ARG#--prefix=} ;;
79 "--exec-prefix="*) EPREFIX=${ARG#--exec-prefix=} ;;
80 "--bindir="*) BINDIR=${ARG#----bindir=} ;;
81 "--sbindir="*) SBINDIR=${ARG#--sbindir=} ;;
82 "--libdir="*) LIBDIR=${ARG#--libdir=} ;;
83 "--libexecdir="*) LIBEXECDIR=${ARG#--libexecdir=} ;;
84 "--datadir="*) DATADIR=${ARG#--datadir=} ;;
85 "--sysconfdir="*) SYSCONFDIR=${ARG#--sysconfdir=} ;;
86 "--sharedstatedir="*) SHAREDSTATEDIR=${ARG#--sharedstatedir=} ;;
87 "--localstatedir="*) LOCALSTATEDIR=${ARG#--localstatedir=} ;;
88 "--includedir="*) INCLUDEDIR=${ARG#--includedir=} ;;
89 "--infodir="*) INFODIR=${ARG#--infodir=} ;;
90 "--mandir"*) MANDIR=${ARG#--mandir} ;;
91 "--help"*) printhelp; abort_configure ;;
92 "--debug") BUILD_TYPE="debug" ;;
93 "--release") BUILD_TYPE="release" ;;
94 "-"*) echo "unknown option: $ARG"; abort_configure ;;
95 esac
96 done
97
98
99 # set dir variables
100 : ${EPREFIX:="$PREFIX"}
101 : ${BINDIR:="$EPREFIX/bin"}
102 : ${SBINDIR:="$EPREFIX/sbin"}
103 : ${LIBDIR:="$EPREFIX/lib"}
104 : ${LIBEXECDIR:="$EPREFIX/libexec"}
105 : ${DATADIR:="$PREFIX/share"}
106 : ${SYSCONFDIR:="$PREFIX/etc"}
107 : ${SHAREDSTATEDIR:="$PREFIX/com"}
108 : ${LOCALSTATEDIR:="$PREFIX/var"}
109 : ${INCLUDEDIR:="$PREFIX/include"}
110 : ${INFODIR:="$PREFIX/info"}
111 : ${MANDIR:="$PREFIX/man"}
112
113 # Test for availability of pkg-config
114 PKG_CONFIG=`command -v pkg-config`
115 : ${PKG_CONFIG:="false"}
116
117 # Simple uname based platform detection
118 # $PLATFORM is used for platform dependent dependency selection
119 OS=`uname -s`
120 OS_VERSION=`uname -r`
121 printf "detect platform... "
122 if [ "$OS" = "SunOS" ]; then
123 PLATFORM="solaris sunos unix svr4"
124 fi
125 if [ "$OS" = "Linux" ]; then
126 PLATFORM="linux unix"
127 fi
128 if [ "$OS" = "FreeBSD" ]; then
129 PLATFORM="freebsd bsd unix"
130 fi
131 if [ "$OS" = "Darwin" ]; then
132 PLATFORM="macos osx bsd unix"
133 fi
134 if echo "$OS" | grep -i "MINGW" > /dev/null; then
135 PLATFORM="windows mingw"
136 fi
137 : ${PLATFORM:="unix"}
138
139 PLATFORM_NAME=`echo "$PLATFORM" | cut -f1 -d' ' -`
140 echo "$PLATFORM_NAME"
141
142 isplatform()
143 {
144 for p in $PLATFORM
145 do
146 if [ "$p" = "$1" ]; then
147 return 0
148 fi
149 done
150 return 1
151 }
152 notisplatform()
153 {
154 for p in $PLATFORM
155 do
156 if [ "$p" = "$1" ]; then
157 return 1
158 fi
159 done
160 return 0
161 }
162
163
164 # generate vars.mk
165 cat > "$TEMP_DIR/vars.mk" << __EOF__
166 PREFIX="$PREFIX"
167 EPREFIX="$EPREFIX"
168 BINDIR="$BINDIR"
169 SBINDIR="$SBINDIR"
170 LIBDIR="$LIBDIR"
171 LIBEXECDIR="$LIBEXECDIR"
172 DATADIR="$DATADIR"
173 SYSCONFDIR="$SYSCONFDIR"
174 SHAREDSTATEDIR="$SHAREDSTATEDIR"
175 LOCALSTATEDIR="$LOCALSTATEDIR"
176 INCLUDEDIR="$INCLUDEDIR"
177 INFODIR="$INFODIR"
178 MANDIR="$MANDIR"
179 MKDIR=$MKDIR
180 RMDIR=$RMDIR
181 __EOF__
182 sort -u -o "$TEMP_DIR/vars.mk" "$TEMP_DIR/vars.mk"
183
184
185 # toolchain detection utilities
186 . make/toolchain.sh
187
188 #
189 # DEPENDENCIES
190 #
191
192 # check languages
193 lang_c=
194 lang_cpp=
195 if detect_c_compiler ; then
196 lang_c=1
197 fi
198
199 # create buffer for make variables required by dependencies
200 echo > "$TEMP_DIR/make.mk"
201
202 test_pkg_config()
203 {
204 if "$PKG_CONFIG" --exists "$1" ; then :
205 else return 1 ; fi
206 if [ -z "$2" ] || "$PKG_CONFIG" --atleast-version="$2" "$1" ; then :
207 else return 1 ; fi
208 if [ -z "$3" ] || "$PKG_CONFIG" --exact-version="$3" "$1" ; then :
209 else return 1 ; fi
210 if [ -z "$4" ] || "$PKG_CONFIG" --max-version="$4" "$1" ; then :
211 else return 1 ; fi
212 return 0
213 }
214
215 dependency_error_ucx()
216 {
217 printf "checking for ucx... "
218 # dependency ucx
219 while true
220 do
221 if check_lib ucx cx/list.h > /dev/null ; then
222 :
223 else
224 break
225 fi
226 TEMP_LDFLAGS="$TEMP_LDFLAGS -lucx"
227 echo yes
228 return 1
229 done
230
231 echo no
232 return 0
233 }
234
235
236
237
238 # start collecting dependency information
239 echo > "$TEMP_DIR/flags.mk"
240
241 DEPENDENCIES_FAILED=
242 ERROR=0
243 # unnamed dependencies
244 TEMP_CFLAGS=
245 TEMP_CXXFLAGS=
246 TEMP_LDFLAGS=
247 while true
248 do
249 while true
250 do
251 if [ -z "$lang_c" ] ; then
252 ERROR=1
253 break
254 fi
255
256 break
257 done
258 break
259 done
260
261 # add general dependency flags to flags.mk
262 echo "# general flags" >> "$TEMP_DIR/flags.mk"
263 if [ -n "${TEMP_CFLAGS}" ]; then
264 echo "CFLAGS += $TEMP_CFLAGS" >> "$TEMP_DIR/flags.mk"
265 fi
266 if [ -n "${TEMP_CXXFLAGS}" ]; then
267 echo "CXXFLAGS += $TEMP_CXXFLAGS" >> "$TEMP_DIR/flags.mk"
268 fi
269 if [ -n "${TEMP_LDFLAGS}" ]; then
270 echo "LDFLAGS += $TEMP_LDFLAGS" >> "$TEMP_DIR/flags.mk"
271 fi
272
273 #
274 # OPTION VALUES
275 #
276
277 #
278 # TARGETS
279 #
280
281 echo >> "$TEMP_DIR/flags.mk"
282 # Target: default
283 echo "# flags for target default" >> "$TEMP_DIR/flags.mk"
284 TEMP_CFLAGS=
285 TEMP_CXXFLAGS=
286 TEMP_LDFLAGS=
287
288 if dependency_error_ucx; then
289 DEPENDENCIES_FAILED="$DEPENDENCIES_FAILED ucx "
290 ERROR=1
291 fi
292
293 # Features
294
295
296 if [ -n "${TEMP_CFLAGS}" ]; then
297 echo "CFLAGS += $TEMP_CFLAGS" >> "$TEMP_DIR/flags.mk"
298 fi
299 if [ -n "${TEMP_CXXFLAGS}" ]; then
300 echo "CXXFLAGS += $TEMP_CXXFLAGS" >> "$TEMP_DIR/flags.mk"
301 fi
302 if [ "$BUILD_TYPE" = "debug" ]; then
303 echo 'CFLAGS += ${DEBUG_CC_FLAGS}' >> "$TEMP_DIR/flags.mk"
304 echo 'CXXFLAGS += ${DEBUG_CXX_FLAGS}' >> "$TEMP_DIR/flags.mk"
305 fi
306 if [ "$BUILD_TYPE" = "release" ]; then
307 echo 'CFLAGS += ${RELEASE_CC_FLAGS}' >> "$TEMP_DIR/flags.mk"
308 echo 'CXXFLAGS += ${RELEASE_CXX_FLAGS}' >> "$TEMP_DIR/flags.mk"
309 fi
310 if [ -n "${TEMP_LDFLAGS}" ]; then
311 echo "LDFLAGS += $TEMP_LDFLAGS" >> "$TEMP_DIR/flags.mk"
312 fi
313
314
315 # final result
316 if [ $ERROR -ne 0 ]; then
317 echo
318 echo "Error: Unresolved dependencies"
319 echo "$DEPENDENCIES_FAILED"
320 abort_configure
321 fi
322
323 echo "configure finished"
324 echo
325 echo "Build Config:"
326 echo " PREFIX: $PREFIX"
327 echo " TOOLCHAIN: $TOOLCHAIN_NAME"
328 echo
329
330 # generate the config.mk file
331 cat > "$TEMP_DIR/config.mk" << __EOF__
332 #
333 # config.mk generated by configure
334 #
335
336 __EOF__
337 write_toolchain_defaults "$TEMP_DIR/toolchain.mk"
338 cat "$TEMP_DIR/vars.mk" "$TEMP_DIR/toolchain.mk" "$TEMP_DIR/flags.mk" "$TEMP_DIR/make.mk" > config.mk
339 rm -Rf "$TEMP_DIR"
340
341

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