diff options
Diffstat (limited to 'utils/zenutils/libraries/zlib123/zlib/configure')
-rwxr-xr-x | utils/zenutils/libraries/zlib123/zlib/configure | 459 |
1 files changed, 459 insertions, 0 deletions
diff --git a/utils/zenutils/libraries/zlib123/zlib/configure b/utils/zenutils/libraries/zlib123/zlib/configure new file mode 100755 index 0000000000..212e92ed27 --- /dev/null +++ b/utils/zenutils/libraries/zlib123/zlib/configure | |||
@@ -0,0 +1,459 @@ | |||
1 | #!/bin/sh | ||
2 | # configure script for zlib. This script is needed only if | ||
3 | # you wish to build a shared library and your system supports them, | ||
4 | # of if you need special compiler, flags or install directory. | ||
5 | # Otherwise, you can just use directly "make test; make install" | ||
6 | # | ||
7 | # To create a shared library, use "configure --shared"; by default a static | ||
8 | # library is created. If the primitive shared library support provided here | ||
9 | # does not work, use ftp://prep.ai.mit.edu/pub/gnu/libtool-*.tar.gz | ||
10 | # | ||
11 | # To impose specific compiler or flags or install directory, use for example: | ||
12 | # prefix=$HOME CC=cc CFLAGS="-O4" ./configure | ||
13 | # or for csh/tcsh users: | ||
14 | # (setenv prefix $HOME; setenv CC cc; setenv CFLAGS "-O4"; ./configure) | ||
15 | # LDSHARED is the command to be used to create a shared library | ||
16 | |||
17 | # Incorrect settings of CC or CFLAGS may prevent creating a shared library. | ||
18 | # If you have problems, try without defining CC and CFLAGS before reporting | ||
19 | # an error. | ||
20 | |||
21 | LIBS=libz.a | ||
22 | LDFLAGS="-L. ${LIBS}" | ||
23 | VER=`sed -n -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h` | ||
24 | VER2=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\)\\..*/\1/p' < zlib.h` | ||
25 | VER1=`sed -n -e '/VERSION "/s/.*"\([0-9]*\)\\..*/\1/p' < zlib.h` | ||
26 | AR=${AR-"ar rc"} | ||
27 | RANLIB=${RANLIB-"ranlib"} | ||
28 | prefix=${prefix-/usr/local} | ||
29 | exec_prefix=${exec_prefix-'${prefix}'} | ||
30 | libdir=${libdir-'${exec_prefix}/lib'} | ||
31 | includedir=${includedir-'${prefix}/include'} | ||
32 | mandir=${mandir-'${prefix}/share/man'} | ||
33 | shared_ext='.so' | ||
34 | shared=0 | ||
35 | gcc=0 | ||
36 | old_cc="$CC" | ||
37 | old_cflags="$CFLAGS" | ||
38 | |||
39 | while test $# -ge 1 | ||
40 | do | ||
41 | case "$1" in | ||
42 | -h* | --h*) | ||
43 | echo 'usage:' | ||
44 | echo ' configure [--shared] [--prefix=PREFIX] [--exec_prefix=EXPREFIX]' | ||
45 | echo ' [--libdir=LIBDIR] [--includedir=INCLUDEDIR]' | ||
46 | exit 0;; | ||
47 | -p*=* | --p*=*) prefix=`echo $1 | sed 's/[-a-z_]*=//'`; shift;; | ||
48 | -e*=* | --e*=*) exec_prefix=`echo $1 | sed 's/[-a-z_]*=//'`; shift;; | ||
49 | -l*=* | --libdir=*) libdir=`echo $1 | sed 's/[-a-z_]*=//'`; shift;; | ||
50 | -i*=* | --includedir=*) includedir=`echo $1 | sed 's/[-a-z_]*=//'`;shift;; | ||
51 | -p* | --p*) prefix="$2"; shift; shift;; | ||
52 | -e* | --e*) exec_prefix="$2"; shift; shift;; | ||
53 | -l* | --l*) libdir="$2"; shift; shift;; | ||
54 | -i* | --i*) includedir="$2"; shift; shift;; | ||
55 | -s* | --s*) shared=1; shift;; | ||
56 | *) echo "unknown option: $1"; echo "$0 --help for help"; exit 1;; | ||
57 | esac | ||
58 | done | ||
59 | |||
60 | test=ztest$$ | ||
61 | cat > $test.c <<EOF | ||
62 | extern int getchar(); | ||
63 | int hello() {return getchar();} | ||
64 | EOF | ||
65 | |||
66 | test -z "$CC" && echo Checking for gcc... | ||
67 | cc=${CC-gcc} | ||
68 | cflags=${CFLAGS-"-O3"} | ||
69 | # to force the asm version use: CFLAGS="-O3 -DASMV" ./configure | ||
70 | case "$cc" in | ||
71 | *gcc*) gcc=1;; | ||
72 | esac | ||
73 | |||
74 | if test "$gcc" -eq 1 && ($cc -c $cflags $test.c) 2>/dev/null; then | ||
75 | CC="$cc" | ||
76 | SFLAGS=${CFLAGS-"-fPIC -O3"} | ||
77 | CFLAGS="$cflags" | ||
78 | case `(uname -s || echo unknown) 2>/dev/null` in | ||
79 | Linux | linux | GNU | GNU/*) LDSHARED=${LDSHARED-"$cc -shared -Wl,-soname,libz.so.1"};; | ||
80 | CYGWIN* | Cygwin* | cygwin* | OS/2* ) | ||
81 | EXE='.exe';; | ||
82 | QNX*) # This is for QNX6. I suppose that the QNX rule below is for QNX2,QNX4 | ||
83 | # (alain.bonnefoy@icbt.com) | ||
84 | LDSHARED=${LDSHARED-"$cc -shared -Wl,-hlibz.so.1"};; | ||
85 | HP-UX*) | ||
86 | LDSHARED=${LDSHARED-"$cc -shared $SFLAGS"} | ||
87 | case `(uname -m || echo unknown) 2>/dev/null` in | ||
88 | ia64) | ||
89 | shared_ext='.so' | ||
90 | SHAREDLIB='libz.so';; | ||
91 | *) | ||
92 | shared_ext='.sl' | ||
93 | SHAREDLIB='libz.sl';; | ||
94 | esac;; | ||
95 | Darwin*) shared_ext='.dylib' | ||
96 | SHAREDLIB=libz$shared_ext | ||
97 | SHAREDLIBV=libz.$VER$shared_ext | ||
98 | SHAREDLIBM=libz.$VER1$shared_ext | ||
99 | LDSHARED=${LDSHARED-"$cc -dynamiclib -install_name $libdir/$SHAREDLIBM -compatibility_version $VER1 -current_version $VER"};; | ||
100 | *) LDSHARED=${LDSHARED-"$cc -shared"};; | ||
101 | esac | ||
102 | else | ||
103 | # find system name and corresponding cc options | ||
104 | CC=${CC-cc} | ||
105 | case `(uname -sr || echo unknown) 2>/dev/null` in | ||
106 | HP-UX*) SFLAGS=${CFLAGS-"-O +z"} | ||
107 | CFLAGS=${CFLAGS-"-O"} | ||
108 | # LDSHARED=${LDSHARED-"ld -b +vnocompatwarnings"} | ||
109 | LDSHARED=${LDSHARED-"ld -b"} | ||
110 | case `(uname -m || echo unknown) 2>/dev/null` in | ||
111 | ia64) | ||
112 | shared_ext='.so' | ||
113 | SHAREDLIB='libz.so';; | ||
114 | *) | ||
115 | shared_ext='.sl' | ||
116 | SHAREDLIB='libz.sl';; | ||
117 | esac;; | ||
118 | IRIX*) SFLAGS=${CFLAGS-"-ansi -O2 -rpath ."} | ||
119 | CFLAGS=${CFLAGS-"-ansi -O2"} | ||
120 | LDSHARED=${LDSHARED-"cc -shared"};; | ||
121 | OSF1\ V4*) SFLAGS=${CFLAGS-"-O -std1"} | ||
122 | CFLAGS=${CFLAGS-"-O -std1"} | ||
123 | LDSHARED=${LDSHARED-"cc -shared -Wl,-soname,libz.so -Wl,-msym -Wl,-rpath,$(libdir) -Wl,-set_version,${VER}:1.0"};; | ||
124 | OSF1*) SFLAGS=${CFLAGS-"-O -std1"} | ||
125 | CFLAGS=${CFLAGS-"-O -std1"} | ||
126 | LDSHARED=${LDSHARED-"cc -shared"};; | ||
127 | QNX*) SFLAGS=${CFLAGS-"-4 -O"} | ||
128 | CFLAGS=${CFLAGS-"-4 -O"} | ||
129 | LDSHARED=${LDSHARED-"cc"} | ||
130 | RANLIB=${RANLIB-"true"} | ||
131 | AR="cc -A";; | ||
132 | SCO_SV\ 3.2*) SFLAGS=${CFLAGS-"-O3 -dy -KPIC "} | ||
133 | CFLAGS=${CFLAGS-"-O3"} | ||
134 | LDSHARED=${LDSHARED-"cc -dy -KPIC -G"};; | ||
135 | SunOS\ 5*) SFLAGS=${CFLAGS-"-fast -xcg89 -KPIC -R."} | ||
136 | CFLAGS=${CFLAGS-"-fast -xcg89"} | ||
137 | LDSHARED=${LDSHARED-"cc -G"};; | ||
138 | SunOS\ 4*) SFLAGS=${CFLAGS-"-O2 -PIC"} | ||
139 | CFLAGS=${CFLAGS-"-O2"} | ||
140 | LDSHARED=${LDSHARED-"ld"};; | ||
141 | SunStudio\ 9*) SFLAGS=${CFLAGS-"-DUSE_MMAP -fast -xcode=pic32 -xtarget=ultra3 -xarch=v9b"} | ||
142 | CFLAGS=${CFLAGS-"-DUSE_MMAP -fast -xtarget=ultra3 -xarch=v9b"} | ||
143 | LDSHARED=${LDSHARED-"cc -xarch=v9b"};; | ||
144 | UNIX_System_V\ 4.2.0) | ||
145 | SFLAGS=${CFLAGS-"-KPIC -O"} | ||
146 | CFLAGS=${CFLAGS-"-O"} | ||
147 | LDSHARED=${LDSHARED-"cc -G"};; | ||
148 | UNIX_SV\ 4.2MP) | ||
149 | SFLAGS=${CFLAGS-"-Kconform_pic -O"} | ||
150 | CFLAGS=${CFLAGS-"-O"} | ||
151 | LDSHARED=${LDSHARED-"cc -G"};; | ||
152 | OpenUNIX\ 5) | ||
153 | SFLAGS=${CFLAGS-"-KPIC -O"} | ||
154 | CFLAGS=${CFLAGS-"-O"} | ||
155 | LDSHARED=${LDSHARED-"cc -G"};; | ||
156 | AIX*) # Courtesy of dbakker@arrayasolutions.com | ||
157 | SFLAGS=${CFLAGS-"-O -qmaxmem=8192"} | ||
158 | CFLAGS=${CFLAGS-"-O -qmaxmem=8192"} | ||
159 | LDSHARED=${LDSHARED-"xlc -G"};; | ||
160 | # send working options for other systems to support@gzip.org | ||
161 | *) SFLAGS=${CFLAGS-"-O"} | ||
162 | CFLAGS=${CFLAGS-"-O"} | ||
163 | LDSHARED=${LDSHARED-"cc -shared"};; | ||
164 | esac | ||
165 | fi | ||
166 | |||
167 | SHAREDLIB=${SHAREDLIB-"libz$shared_ext"} | ||
168 | SHAREDLIBV=${SHAREDLIBV-"libz$shared_ext.$VER"} | ||
169 | SHAREDLIBM=${SHAREDLIBM-"libz$shared_ext.$VER1"} | ||
170 | |||
171 | if test $shared -eq 1; then | ||
172 | echo Checking for shared library support... | ||
173 | # we must test in two steps (cc then ld), required at least on SunOS 4.x | ||
174 | if test "`($CC -c $SFLAGS $test.c) 2>&1`" = "" && | ||
175 | test "`($LDSHARED -o $test$shared_ext $test.o) 2>&1`" = ""; then | ||
176 | CFLAGS="$SFLAGS" | ||
177 | LIBS="$SHAREDLIBV" | ||
178 | echo Building shared library $SHAREDLIBV with $CC. | ||
179 | elif test -z "$old_cc" -a -z "$old_cflags"; then | ||
180 | echo No shared library support. | ||
181 | shared=0; | ||
182 | else | ||
183 | echo 'No shared library support; try without defining CC and CFLAGS' | ||
184 | shared=0; | ||
185 | fi | ||
186 | fi | ||
187 | if test $shared -eq 0; then | ||
188 | LDSHARED="$CC" | ||
189 | echo Building static library $LIBS version $VER with $CC. | ||
190 | else | ||
191 | LDFLAGS="-L. ${SHAREDLIBV}" | ||
192 | fi | ||
193 | |||
194 | cat > $test.c <<EOF | ||
195 | #include <unistd.h> | ||
196 | int main() { return 0; } | ||
197 | EOF | ||
198 | if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then | ||
199 | sed < zconf.in.h "/HAVE_UNISTD_H/s%0%1%" > zconf.h | ||
200 | echo "Checking for unistd.h... Yes." | ||
201 | else | ||
202 | cp -p zconf.in.h zconf.h | ||
203 | echo "Checking for unistd.h... No." | ||
204 | fi | ||
205 | |||
206 | cat > $test.c <<EOF | ||
207 | #include <stdio.h> | ||
208 | #include <stdarg.h> | ||
209 | #include "zconf.h" | ||
210 | |||
211 | int main() | ||
212 | { | ||
213 | #ifndef STDC | ||
214 | choke me | ||
215 | #endif | ||
216 | |||
217 | return 0; | ||
218 | } | ||
219 | EOF | ||
220 | |||
221 | if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then | ||
222 | echo "Checking whether to use vs[n]printf() or s[n]printf()... using vs[n]printf()" | ||
223 | |||
224 | cat > $test.c <<EOF | ||
225 | #include <stdio.h> | ||
226 | #include <stdarg.h> | ||
227 | |||
228 | int mytest(char *fmt, ...) | ||
229 | { | ||
230 | char buf[20]; | ||
231 | va_list ap; | ||
232 | |||
233 | va_start(ap, fmt); | ||
234 | vsnprintf(buf, sizeof(buf), fmt, ap); | ||
235 | va_end(ap); | ||
236 | return 0; | ||
237 | } | ||
238 | |||
239 | int main() | ||
240 | { | ||
241 | return (mytest("Hello%d\n", 1)); | ||
242 | } | ||
243 | EOF | ||
244 | |||
245 | if test "`($CC $CFLAGS -o $test $test.c) 2>&1`" = ""; then | ||
246 | echo "Checking for vsnprintf() in stdio.h... Yes." | ||
247 | |||
248 | cat >$test.c <<EOF | ||
249 | #include <stdio.h> | ||
250 | #include <stdarg.h> | ||
251 | |||
252 | int mytest(char *fmt, ...) | ||
253 | { | ||
254 | int n; | ||
255 | char buf[20]; | ||
256 | va_list ap; | ||
257 | |||
258 | va_start(ap, fmt); | ||
259 | n = vsnprintf(buf, sizeof(buf), fmt, ap); | ||
260 | va_end(ap); | ||
261 | return n; | ||
262 | } | ||
263 | |||
264 | int main() | ||
265 | { | ||
266 | return (mytest("Hello%d\n", 1)); | ||
267 | } | ||
268 | EOF | ||
269 | |||
270 | if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then | ||
271 | echo "Checking for return value of vsnprintf()... Yes." | ||
272 | else | ||
273 | CFLAGS="$CFLAGS -DHAS_vsnprintf_void" | ||
274 | echo "Checking for return value of vsnprintf()... No." | ||
275 | echo " WARNING: apparently vsnprintf() does not return a value. zlib" | ||
276 | echo " can build but will be open to possible string-format security" | ||
277 | echo " vulnerabilities." | ||
278 | fi | ||
279 | else | ||
280 | CFLAGS="$CFLAGS -DNO_vsnprintf" | ||
281 | echo "Checking for vsnprintf() in stdio.h... No." | ||
282 | echo " WARNING: vsnprintf() not found, falling back to vsprintf(). zlib" | ||
283 | echo " can build but will be open to possible buffer-overflow security" | ||
284 | echo " vulnerabilities." | ||
285 | |||
286 | cat >$test.c <<EOF | ||
287 | #include <stdio.h> | ||
288 | #include <stdarg.h> | ||
289 | |||
290 | int mytest(char *fmt, ...) | ||
291 | { | ||
292 | int n; | ||
293 | char buf[20]; | ||
294 | va_list ap; | ||
295 | |||
296 | va_start(ap, fmt); | ||
297 | n = vsprintf(buf, fmt, ap); | ||
298 | va_end(ap); | ||
299 | return n; | ||
300 | } | ||
301 | |||
302 | int main() | ||
303 | { | ||
304 | return (mytest("Hello%d\n", 1)); | ||
305 | } | ||
306 | EOF | ||
307 | |||
308 | if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then | ||
309 | echo "Checking for return value of vsprintf()... Yes." | ||
310 | else | ||
311 | CFLAGS="$CFLAGS -DHAS_vsprintf_void" | ||
312 | echo "Checking for return value of vsprintf()... No." | ||
313 | echo " WARNING: apparently vsprintf() does not return a value. zlib" | ||
314 | echo " can build but will be open to possible string-format security" | ||
315 | echo " vulnerabilities." | ||
316 | fi | ||
317 | fi | ||
318 | else | ||
319 | echo "Checking whether to use vs[n]printf() or s[n]printf()... using s[n]printf()" | ||
320 | |||
321 | cat >$test.c <<EOF | ||
322 | #include <stdio.h> | ||
323 | |||
324 | int mytest() | ||
325 | { | ||
326 | char buf[20]; | ||
327 | |||
328 | snprintf(buf, sizeof(buf), "%s", "foo"); | ||
329 | return 0; | ||
330 | } | ||
331 | |||
332 | int main() | ||
333 | { | ||
334 | return (mytest()); | ||
335 | } | ||
336 | EOF | ||
337 | |||
338 | if test "`($CC $CFLAGS -o $test $test.c) 2>&1`" = ""; then | ||
339 | echo "Checking for snprintf() in stdio.h... Yes." | ||
340 | |||
341 | cat >$test.c <<EOF | ||
342 | #include <stdio.h> | ||
343 | |||
344 | int mytest() | ||
345 | { | ||
346 | char buf[20]; | ||
347 | |||
348 | return snprintf(buf, sizeof(buf), "%s", "foo"); | ||
349 | } | ||
350 | |||
351 | int main() | ||
352 | { | ||
353 | return (mytest()); | ||
354 | } | ||
355 | EOF | ||
356 | |||
357 | if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then | ||
358 | echo "Checking for return value of snprintf()... Yes." | ||
359 | else | ||
360 | CFLAGS="$CFLAGS -DHAS_snprintf_void" | ||
361 | echo "Checking for return value of snprintf()... No." | ||
362 | echo " WARNING: apparently snprintf() does not return a value. zlib" | ||
363 | echo " can build but will be open to possible string-format security" | ||
364 | echo " vulnerabilities." | ||
365 | fi | ||
366 | else | ||
367 | CFLAGS="$CFLAGS -DNO_snprintf" | ||
368 | echo "Checking for snprintf() in stdio.h... No." | ||
369 | echo " WARNING: snprintf() not found, falling back to sprintf(). zlib" | ||
370 | echo " can build but will be open to possible buffer-overflow security" | ||
371 | echo " vulnerabilities." | ||
372 | |||
373 | cat >$test.c <<EOF | ||
374 | #include <stdio.h> | ||
375 | |||
376 | int mytest() | ||
377 | { | ||
378 | char buf[20]; | ||
379 | |||
380 | return sprintf(buf, "%s", "foo"); | ||
381 | } | ||
382 | |||
383 | int main() | ||
384 | { | ||
385 | return (mytest()); | ||
386 | } | ||
387 | EOF | ||
388 | |||
389 | if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then | ||
390 | echo "Checking for return value of sprintf()... Yes." | ||
391 | else | ||
392 | CFLAGS="$CFLAGS -DHAS_sprintf_void" | ||
393 | echo "Checking for return value of sprintf()... No." | ||
394 | echo " WARNING: apparently sprintf() does not return a value. zlib" | ||
395 | echo " can build but will be open to possible string-format security" | ||
396 | echo " vulnerabilities." | ||
397 | fi | ||
398 | fi | ||
399 | fi | ||
400 | |||
401 | cat >$test.c <<EOF | ||
402 | #include <errno.h> | ||
403 | int main() { return 0; } | ||
404 | EOF | ||
405 | if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then | ||
406 | echo "Checking for errno.h... Yes." | ||
407 | else | ||
408 | echo "Checking for errno.h... No." | ||
409 | CFLAGS="$CFLAGS -DNO_ERRNO_H" | ||
410 | fi | ||
411 | |||
412 | cat > $test.c <<EOF | ||
413 | #include <sys/types.h> | ||
414 | #include <sys/mman.h> | ||
415 | #include <sys/stat.h> | ||
416 | caddr_t hello() { | ||
417 | return mmap((caddr_t)0, (off_t)0, PROT_READ, MAP_SHARED, 0, (off_t)0); | ||
418 | } | ||
419 | EOF | ||
420 | if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then | ||
421 | CFLAGS="$CFLAGS -DUSE_MMAP" | ||
422 | echo Checking for mmap support... Yes. | ||
423 | else | ||
424 | echo Checking for mmap support... No. | ||
425 | fi | ||
426 | |||
427 | CPP=${CPP-"$CC -E"} | ||
428 | case $CFLAGS in | ||
429 | *ASMV*) | ||
430 | if test "`nm $test.o | grep _hello`" = ""; then | ||
431 | CPP="$CPP -DNO_UNDERLINE" | ||
432 | echo Checking for underline in external names... No. | ||
433 | else | ||
434 | echo Checking for underline in external names... Yes. | ||
435 | fi;; | ||
436 | esac | ||
437 | |||
438 | rm -f $test.[co] $test $test$shared_ext | ||
439 | |||
440 | # udpate Makefile | ||
441 | sed < Makefile.in " | ||
442 | /^CC *=/s#=.*#=$CC# | ||
443 | /^CFLAGS *=/s#=.*#=$CFLAGS# | ||
444 | /^CPP *=/s#=.*#=$CPP# | ||
445 | /^LDSHARED *=/s#=.*#=$LDSHARED# | ||
446 | /^LIBS *=/s#=.*#=$LIBS# | ||
447 | /^SHAREDLIB *=/s#=.*#=$SHAREDLIB# | ||
448 | /^SHAREDLIBV *=/s#=.*#=$SHAREDLIBV# | ||
449 | /^SHAREDLIBM *=/s#=.*#=$SHAREDLIBM# | ||
450 | /^AR *=/s#=.*#=$AR# | ||
451 | /^RANLIB *=/s#=.*#=$RANLIB# | ||
452 | /^EXE *=/s#=.*#=$EXE# | ||
453 | /^prefix *=/s#=.*#=$prefix# | ||
454 | /^exec_prefix *=/s#=.*#=$exec_prefix# | ||
455 | /^libdir *=/s#=.*#=$libdir# | ||
456 | /^includedir *=/s#=.*#=$includedir# | ||
457 | /^mandir *=/s#=.*#=$mandir# | ||
458 | /^LDFLAGS *=/s#=.*#=$LDFLAGS# | ||
459 | " > Makefile | ||