2 # configure script for zlib.
4 # Normally configure builds both a static and a shared library.
5 # If you want to build just a static library, use: ./configure --static
7 # To impose specific compiler or flags or install directory, use for example:
8 # prefix=$HOME CC=cc CFLAGS="-O4" ./configure
9 # or for csh/tcsh users:
10 # (setenv prefix $HOME; setenv CC cc; setenv CFLAGS "-O4"; ./configure)
12 # Incorrect settings of CC or CFLAGS may prevent creating a shared library.
13 # If you have problems, try without defining CC and CFLAGS before reporting
16 echo -------------------- >> configure.log
17 echo $0 $* >> configure.log
20 if [ -n "${CHOST}" ]; then
21 uname="`echo "${CHOST}" | sed -e 's/^[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)-.*$/\1/'`"
22 CROSS_PREFIX="${CHOST}-"
26 VER=`sed -n -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`
27 VER3=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\\.[0-9]*\).*/\1/p' < zlib.h`
28 VER2=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\)\\..*/\1/p' < zlib.h`
29 VER1=`sed -n -e '/VERSION "/s/.*"\([0-9]*\)\\..*/\1/p' < zlib.h`
30 if "${CROSS_PREFIX}ar" --version >/dev/null 2>/dev/null || test $? -lt 126; then
31 AR=${AR-"${CROSS_PREFIX}ar"}
32 test -n "${CROSS_PREFIX}" && echo Using ${AR} | tee -a configure.log
35 test -n "${CROSS_PREFIX}" && echo Using ${AR} | tee -a configure.log
37 ARFLAGS=${ARFLAGS-"rc"}
38 if "${CROSS_PREFIX}ranlib" --version >/dev/null 2>/dev/null || test $? -lt 126; then
39 RANLIB=${RANLIB-"${CROSS_PREFIX}ranlib"}
40 test -n "${CROSS_PREFIX}" && echo Using ${RANLIB} | tee -a configure.log
42 RANLIB=${RANLIB-"ranlib"}
44 if "${CROSS_PREFIX}nm" --version >/dev/null 2>/dev/null || test $? -lt 126; then
45 NM=${NM-"${CROSS_PREFIX}nm"}
46 test -n "${CROSS_PREFIX}" && echo Using ${NM} | tee -a configure.log
50 LDCONFIG=${LDCONFIG-"ldconfig"}
51 LDSHAREDLIBC="${LDSHAREDLIBC--lc}"
53 prefix=${prefix-/usr/local}
54 exec_prefix=${exec_prefix-'${prefix}'}
55 libdir=${libdir-'${exec_prefix}/lib'}
56 sharedlibdir=${sharedlibdir-'${libdir}'}
57 includedir=${includedir-'${prefix}/include'}
58 mandir=${mandir-'${prefix}/share/man'}
68 OBJC='$(OBJZ) $(OBJG)'
69 PIC_OBJC='$(PIC_OBJZ) $(PIC_OBJG)'
75 echo 'usage:' | tee -a configure.log
76 echo ' configure [--zprefix] [--prefix=PREFIX] [--eprefix=EXPREFIX]' | tee -a configure.log
77 echo ' [--static] [--64] [--libdir=LIBDIR] [--sharedlibdir=LIBDIR]' | tee -a configure.log
78 echo ' [--includedir=INCLUDEDIR] [--archs="-arch i386 -arch x86_64"]' | tee -a configure.log
80 -p*=* | --prefix=*) prefix=`echo $1 | sed 's/.*=//'`; shift ;;
81 -e*=* | --eprefix=*) exec_prefix=`echo $1 | sed 's/.*=//'`; shift ;;
82 -l*=* | --libdir=*) libdir=`echo $1 | sed 's/.*=//'`; shift ;;
83 --sharedlibdir=*) sharedlibdir=`echo $1 | sed 's/.*=//'`; shift ;;
84 -i*=* | --includedir=*) includedir=`echo $1 | sed 's/.*=//'`;shift ;;
85 -u*=* | --uname=*) uname=`echo $1 | sed 's/.*=//'`;shift ;;
86 -p* | --prefix) prefix="$2"; shift; shift ;;
87 -e* | --eprefix) exec_prefix="$2"; shift; shift ;;
88 -l* | --libdir) libdir="$2"; shift; shift ;;
89 -i* | --includedir) includedir="$2"; shift; shift ;;
90 -s* | --shared | --enable-shared) shared=1; shift ;;
91 -t | --static) shared=0; shift ;;
92 --solo) solo=1; shift ;;
93 --cover) cover=1; shift ;;
94 -z* | --zprefix) zprefix=1; shift ;;
95 -6* | --64) build64=1; shift ;;
96 -a*=* | --archs=*) ARCHS=`echo $1 | sed 's/.*=//'`; shift ;;
97 --sysconfdir=*) echo "ignored option: --sysconfdir" | tee -a configure.log; shift ;;
98 --localstatedir=*) echo "ignored option: --localstatedir" | tee -a configure.log; shift ;;
99 *) echo "unknown option: $1"; echo "$0 --help for help" | tee -a configure.log; exit 1 ;;
109 echo === $test.c === >> configure.log
110 cat $test.c >> configure.log
111 echo === >> configure.log;;
113 echo $* >> configure.log
119 if ($CC -c $CFLAGS $test.c) 2>/dev/null; then
123 test "`( $* ) 2>&1 | tee -a configure.log`" = ""
125 echo - using any output from compiler to indicate an error >> configure.log
130 ( $* ) >> configure.log 2>&1
132 if test $ret -ne 0; then
133 echo "(exit code "$ret")" >> configure.log
139 echo >> configure.log
142 extern int getchar();
143 int hello() {return getchar();}
146 test -z "$CC" && echo Checking for ${CROSS_PREFIX}gcc... | tee -a configure.log
147 cc=${CC-${CROSS_PREFIX}gcc}
148 cflags=${CFLAGS-"-O3"}
149 # to force the asm version use: CFLAGS="-O3 -DASMV" ./configure
153 case `$cc -v 2>&1` in
157 show $cc -c $cflags $test.c
158 if test "$gcc" -eq 1 && ($cc -c $cflags $test.c) >> configure.log 2>&1; then
159 echo ... using gcc >> configure.log
161 CFLAGS="${CFLAGS--O3} ${ARCHS}"
162 SFLAGS="${CFLAGS--O3} -fPIC"
163 LDFLAGS="${LDFLAGS} ${ARCHS}"
164 if test $build64 -eq 1; then
165 CFLAGS="${CFLAGS} -m64"
166 SFLAGS="${SFLAGS} -m64"
168 if test "${ZLIBGCCWARN}" = "YES"; then
169 CFLAGS="${CFLAGS} -Wall -Wextra -pedantic"
171 if test -z "$uname"; then
172 uname=`(uname -s || echo unknown) 2>/dev/null`
175 Linux* | linux* | GNU | GNU/* | solaris*)
176 LDSHARED=${LDSHARED-"$cc -shared -Wl,-soname,libz.so.1,--version-script,zlib.map"} ;;
177 *BSD | *bsd* | DragonFly)
178 LDSHARED=${LDSHARED-"$cc -shared -Wl,-soname,libz.so.1,--version-script,zlib.map"}
179 LDCONFIG="ldconfig -m" ;;
180 CYGWIN* | Cygwin* | cygwin* | OS/2*)
184 rm -f $test.[co] $test $test$shared_ext
185 echo "Please use win32/Makefile.gcc instead." | tee -a configure.log
187 LDSHARED=${LDSHARED-"$cc -shared"}
190 QNX*) # This is for QNX6. I suppose that the QNX rule below is for QNX2,QNX4
191 # (alain.bonnefoy@icbt.com)
192 LDSHARED=${LDSHARED-"$cc -shared -Wl,-hlibz.so.1"} ;;
194 LDSHARED=${LDSHARED-"$cc -shared $SFLAGS"}
195 case `(uname -m || echo unknown) 2>/dev/null` in
198 SHAREDLIB='libz.so' ;;
201 SHAREDLIB='libz.sl' ;;
205 SHAREDLIB=libz$shared_ext
206 SHAREDLIBV=libz.$VER$shared_ext
207 SHAREDLIBM=libz.$VER1$shared_ext
208 LDSHARED=${LDSHARED-"$cc -dynamiclib -install_name $libdir/$SHAREDLIBM -compatibility_version $VER1 -current_version $VER3"}
211 *) LDSHARED=${LDSHARED-"$cc -shared"} ;;
214 # find system name and corresponding cc options
217 echo ... using $CC >> configure.log
218 if test -z "$uname"; then
219 uname=`(uname -sr || echo unknown) 2>/dev/null`
222 HP-UX*) SFLAGS=${CFLAGS-"-O +z"}
223 CFLAGS=${CFLAGS-"-O"}
224 # LDSHARED=${LDSHARED-"ld -b +vnocompatwarnings"}
225 LDSHARED=${LDSHARED-"ld -b"}
226 case `(uname -m || echo unknown) 2>/dev/null` in
229 SHAREDLIB='libz.so' ;;
232 SHAREDLIB='libz.sl' ;;
234 IRIX*) SFLAGS=${CFLAGS-"-ansi -O2 -rpath ."}
235 CFLAGS=${CFLAGS-"-ansi -O2"}
236 LDSHARED=${LDSHARED-"cc -shared -Wl,-soname,libz.so.1"} ;;
237 OSF1\ V4*) SFLAGS=${CFLAGS-"-O -std1"}
238 CFLAGS=${CFLAGS-"-O -std1"}
239 LDFLAGS="${LDFLAGS} -Wl,-rpath,."
240 LDSHARED=${LDSHARED-"cc -shared -Wl,-soname,libz.so -Wl,-msym -Wl,-rpath,$(libdir) -Wl,-set_version,${VER}:1.0"} ;;
241 OSF1*) SFLAGS=${CFLAGS-"-O -std1"}
242 CFLAGS=${CFLAGS-"-O -std1"}
243 LDSHARED=${LDSHARED-"cc -shared -Wl,-soname,libz.so.1"} ;;
244 QNX*) SFLAGS=${CFLAGS-"-4 -O"}
245 CFLAGS=${CFLAGS-"-4 -O"}
246 LDSHARED=${LDSHARED-"cc"}
247 RANLIB=${RANLIB-"true"}
250 SCO_SV\ 3.2*) SFLAGS=${CFLAGS-"-O3 -dy -KPIC "}
251 CFLAGS=${CFLAGS-"-O3"}
252 LDSHARED=${LDSHARED-"cc -dy -KPIC -G"} ;;
253 SunOS\ 5* | solaris*)
254 LDSHARED=${LDSHARED-"cc -G"}
255 case `(uname -m || echo unknown) 2>/dev/null` in
257 SFLAGS=${CFLAGS-"-xpentium -fast -KPIC -R."}
258 CFLAGS=${CFLAGS-"-xpentium -fast"} ;;
260 SFLAGS=${CFLAGS-"-fast -xcg92 -KPIC -R."}
261 CFLAGS=${CFLAGS-"-fast -xcg92"} ;;
263 SunOS\ 4*) SFLAGS=${CFLAGS-"-O2 -PIC"}
264 CFLAGS=${CFLAGS-"-O2"}
265 LDSHARED=${LDSHARED-"ld"} ;;
266 SunStudio\ 9*) SFLAGS=${CFLAGS-"-fast -xcode=pic32 -xtarget=ultra3 -xarch=v9b"}
267 CFLAGS=${CFLAGS-"-fast -xtarget=ultra3 -xarch=v9b"}
268 LDSHARED=${LDSHARED-"cc -xarch=v9b"} ;;
269 UNIX_System_V\ 4.2.0)
270 SFLAGS=${CFLAGS-"-KPIC -O"}
271 CFLAGS=${CFLAGS-"-O"}
272 LDSHARED=${LDSHARED-"cc -G"} ;;
274 SFLAGS=${CFLAGS-"-Kconform_pic -O"}
275 CFLAGS=${CFLAGS-"-O"}
276 LDSHARED=${LDSHARED-"cc -G"} ;;
278 SFLAGS=${CFLAGS-"-KPIC -O"}
279 CFLAGS=${CFLAGS-"-O"}
280 LDSHARED=${LDSHARED-"cc -G"} ;;
281 AIX*) # Courtesy of dbakker@arrayasolutions.com
282 SFLAGS=${CFLAGS-"-O -qmaxmem=8192"}
283 CFLAGS=${CFLAGS-"-O -qmaxmem=8192"}
284 LDSHARED=${LDSHARED-"xlc -G"} ;;
285 # send working options for other systems to zlib@gzip.org
286 *) SFLAGS=${CFLAGS-"-O"}
287 CFLAGS=${CFLAGS-"-O"}
288 LDSHARED=${LDSHARED-"cc -shared"} ;;
292 SHAREDLIB=${SHAREDLIB-"libz$shared_ext"}
293 SHAREDLIBV=${SHAREDLIBV-"libz$shared_ext.$VER"}
294 SHAREDLIBM=${SHAREDLIBM-"libz$shared_ext.$VER1"}
296 echo >> configure.log
298 if test $shared -eq 1; then
299 echo Checking for shared library support... | tee -a configure.log
300 # we must test in two steps (cc then ld), required at least on SunOS 4.x
301 if try $CC -w -c $SFLAGS $test.c &&
302 try $LDSHARED $SFLAGS -o $test$shared_ext $test.o; then
303 echo Building shared library $SHAREDLIBV with $CC. | tee -a configure.log
304 elif test -z "$old_cc" -a -z "$old_cflags"; then
305 echo No shared library support. | tee -a configure.log
308 echo 'No shared library support; try without defining CC and CFLAGS' | tee -a configure.log
312 if test $shared -eq 0; then
315 TEST="all teststatic"
319 echo Building static library $STATICLIB version $VER with $CC. | tee -a configure.log
322 TEST="all teststatic testshared"
328 echo >> configure.log
329 show "$NM $test.o | grep _hello"
330 if test "`$NM $test.o | grep _hello | tee -a configure.log`" = ""; then
331 CPP="$CPP -DNO_UNDERLINE"
332 echo Checking for underline in external names... No. | tee -a configure.log
334 echo Checking for underline in external names... Yes. | tee -a configure.log
338 echo >> configure.log
341 #include <sys/types.h>
344 if try $CC -c $CFLAGS -D_LARGEFILE64_SOURCE=1 $test.c; then
345 CFLAGS="${CFLAGS} -D_LARGEFILE64_SOURCE=1"
346 SFLAGS="${SFLAGS} -D_LARGEFILE64_SOURCE=1"
348 TEST="${TEST} test64"
349 echo "Checking for off64_t... Yes." | tee -a configure.log
350 echo "Checking for fseeko... Yes." | tee -a configure.log
352 echo "Checking for off64_t... No." | tee -a configure.log
353 echo >> configure.log
361 if try $CC $CFLAGS -o $test $test.c; then
362 echo "Checking for fseeko... Yes." | tee -a configure.log
364 CFLAGS="${CFLAGS} -DNO_FSEEKO"
365 SFLAGS="${SFLAGS} -DNO_FSEEKO"
366 echo "Checking for fseeko... No." | tee -a configure.log
370 cp -p zconf.h.in zconf.h
372 echo >> configure.log
376 int main() { return 0; }
378 if try $CC -c $CFLAGS $test.c; then
379 sed < zconf.h "/^#ifdef HAVE_UNISTD_H.* may be/s/def HAVE_UNISTD_H\(.*\) may be/ 1\1 was/" > zconf.temp.h
380 mv zconf.temp.h zconf.h
381 echo "Checking for unistd.h... Yes." | tee -a configure.log
383 echo "Checking for unistd.h... No." | tee -a configure.log
386 echo >> configure.log
390 int main() { return 0; }
392 if try $CC -c $CFLAGS $test.c; then
393 sed < zconf.h "/^#ifdef HAVE_STDARG_H.* may be/s/def HAVE_STDARG_H\(.*\) may be/ 1\1 was/" > zconf.temp.h
394 mv zconf.temp.h zconf.h
395 echo "Checking for stdarg.h... Yes." | tee -a configure.log
397 echo "Checking for stdarg.h... No." | tee -a configure.log
400 if test $zprefix -eq 1; then
401 sed < zconf.h "/#ifdef Z_PREFIX.* may be/s/def Z_PREFIX\(.*\) may be/ 1\1 was/" > zconf.temp.h
402 mv zconf.temp.h zconf.h
403 echo >> configure.log
404 echo "Using z_ prefix on all symbols." | tee -a configure.log
407 if test $solo -eq 1; then
408 sed '/#define ZCONF_H/a\
411 ' < zconf.h > zconf.temp.h
412 mv zconf.temp.h zconf.h
414 PIC_OBJC='$(PIC_OBJZ)'
417 if test $cover -eq 1; then
418 CFLAGS="${CFLAGS} -fprofile-arcs -ftest-coverage"
421 echo >> configure.log
436 if try $CC -c $CFLAGS $test.c; then
437 echo "Checking whether to use vs[n]printf() or s[n]printf()... using vs[n]printf()." | tee -a configure.log
439 echo >> configure.log
443 int mytest(const char *fmt, ...)
448 vsnprintf(buf, sizeof(buf), fmt, ap);
454 return (mytest("Hello%d\n", 1));
457 if try $CC $CFLAGS -o $test $test.c; then
458 echo "Checking for vsnprintf() in stdio.h... Yes." | tee -a configure.log
460 echo >> configure.log
464 int mytest(const char *fmt, ...)
470 n = vsnprintf(buf, sizeof(buf), fmt, ap);
476 return (mytest("Hello%d\n", 1));
480 if try $CC -c $CFLAGS $test.c; then
481 echo "Checking for return value of vsnprintf()... Yes." | tee -a configure.log
483 CFLAGS="$CFLAGS -DHAS_vsnprintf_void"
484 SFLAGS="$SFLAGS -DHAS_vsnprintf_void"
485 echo "Checking for return value of vsnprintf()... No." | tee -a configure.log
486 echo " WARNING: apparently vsnprintf() does not return a value. zlib" | tee -a configure.log
487 echo " can build but will be open to possible string-format security" | tee -a configure.log
488 echo " vulnerabilities." | tee -a configure.log
491 CFLAGS="$CFLAGS -DNO_vsnprintf"
492 SFLAGS="$SFLAGS -DNO_vsnprintf"
493 echo "Checking for vsnprintf() in stdio.h... No." | tee -a configure.log
494 echo " WARNING: vsnprintf() not found, falling back to vsprintf(). zlib" | tee -a configure.log
495 echo " can build but will be open to possible buffer-overflow security" | tee -a configure.log
496 echo " vulnerabilities." | tee -a configure.log
498 echo >> configure.log
502 int mytest(const char *fmt, ...)
508 n = vsprintf(buf, fmt, ap);
514 return (mytest("Hello%d\n", 1));
518 if try $CC -c $CFLAGS $test.c; then
519 echo "Checking for return value of vsprintf()... Yes." | tee -a configure.log
521 CFLAGS="$CFLAGS -DHAS_vsprintf_void"
522 SFLAGS="$SFLAGS -DHAS_vsprintf_void"
523 echo "Checking for return value of vsprintf()... No." | tee -a configure.log
524 echo " WARNING: apparently vsprintf() does not return a value. zlib" | tee -a configure.log
525 echo " can build but will be open to possible string-format security" | tee -a configure.log
526 echo " vulnerabilities." | tee -a configure.log
530 echo "Checking whether to use vs[n]printf() or s[n]printf()... using s[n]printf()." | tee -a configure.log
532 echo >> configure.log
538 snprintf(buf, sizeof(buf), "%s", "foo");
547 if try $CC $CFLAGS -o $test $test.c; then
548 echo "Checking for snprintf() in stdio.h... Yes." | tee -a configure.log
550 echo >> configure.log
556 return snprintf(buf, sizeof(buf), "%s", "foo");
564 if try $CC -c $CFLAGS $test.c; then
565 echo "Checking for return value of snprintf()... Yes." | tee -a configure.log
567 CFLAGS="$CFLAGS -DHAS_snprintf_void"
568 SFLAGS="$SFLAGS -DHAS_snprintf_void"
569 echo "Checking for return value of snprintf()... No." | tee -a configure.log
570 echo " WARNING: apparently snprintf() does not return a value. zlib" | tee -a configure.log
571 echo " can build but will be open to possible string-format security" | tee -a configure.log
572 echo " vulnerabilities." | tee -a configure.log
575 CFLAGS="$CFLAGS -DNO_snprintf"
576 SFLAGS="$SFLAGS -DNO_snprintf"
577 echo "Checking for snprintf() in stdio.h... No." | tee -a configure.log
578 echo " WARNING: snprintf() not found, falling back to sprintf(). zlib" | tee -a configure.log
579 echo " can build but will be open to possible buffer-overflow security" | tee -a configure.log
580 echo " vulnerabilities." | tee -a configure.log
582 echo >> configure.log
588 return sprintf(buf, "%s", "foo");
596 if try $CC -c $CFLAGS $test.c; then
597 echo "Checking for return value of sprintf()... Yes." | tee -a configure.log
599 CFLAGS="$CFLAGS -DHAS_sprintf_void"
600 SFLAGS="$SFLAGS -DHAS_sprintf_void"
601 echo "Checking for return value of sprintf()... No." | tee -a configure.log
602 echo " WARNING: apparently sprintf() does not return a value. zlib" | tee -a configure.log
603 echo " can build but will be open to possible string-format security" | tee -a configure.log
604 echo " vulnerabilities." | tee -a configure.log
609 if test "$gcc" -eq 1; then
610 echo >> configure.log
612 #if ((__GNUC__-0) * 10 + __GNUC_MINOR__-0 >= 33)
613 # define ZLIB_INTERNAL __attribute__((visibility ("hidden")))
615 # define ZLIB_INTERNAL
617 int ZLIB_INTERNAL foo;
623 if try $CC -c $CFLAGS $test.c; then
624 echo "Checking for attribute(visibility) support... Yes." | tee -a configure.log
626 CFLAGS="$CFLAGS -DNO_VIZ"
627 SFLAGS="$SFLAGS -DNO_VIZ"
628 echo "Checking for attribute(visibility) support... No." | tee -a configure.log
632 rm -f $test.[co] $test $test$shared_ext $test.gcno
634 # show the results in the log
635 echo >> configure.log
636 echo ALL = $ALL >> configure.log
637 echo AR = $AR >> configure.log
638 echo ARFLAGS = $ARFLAGS >> configure.log
639 echo CC = $CC >> configure.log
640 echo CFLAGS = $CFLAGS >> configure.log
641 echo CPP = $CPP >> configure.log
642 echo EXE = $EXE >> configure.log
643 echo LDCONFIG = $LDCONFIG >> configure.log
644 echo LDFLAGS = $LDFLAGS >> configure.log
645 echo LDSHARED = $LDSHARED >> configure.log
646 echo LDSHAREDLIBC = $LDSHAREDLIBC >> configure.log
647 echo OBJC = $OBJC >> configure.log
648 echo PIC_OBJC = $PIC_OBJC >> configure.log
649 echo RANLIB = $RANLIB >> configure.log
650 echo SFLAGS = $SFLAGS >> configure.log
651 echo SHAREDLIB = $SHAREDLIB >> configure.log
652 echo SHAREDLIBM = $SHAREDLIBM >> configure.log
653 echo SHAREDLIBV = $SHAREDLIBV >> configure.log
654 echo STATICLIB = $STATICLIB >> configure.log
655 echo TEST = $TEST >> configure.log
656 echo VER = $VER >> configure.log
657 echo exec_prefix = $exec_prefix >> configure.log
658 echo includedir = $includedir >> configure.log
659 echo libdir = $libdir >> configure.log
660 echo mandir = $mandir >> configure.log
661 echo prefix = $prefix >> configure.log
662 echo sharedlibdir = $sharedlibdir >> configure.log
663 echo uname = $uname >> configure.log
664 echo -------------------- >> configure.log
665 echo >> configure.log
666 echo >> configure.log
671 /^CFLAGS *=/s#=.*#=$CFLAGS#
672 /^SFLAGS *=/s#=.*#=$SFLAGS#
673 /^LDFLAGS *=/s#=.*#=$LDFLAGS#
674 /^LDSHARED *=/s#=.*#=$LDSHARED#
675 /^CPP *=/s#=.*#=$CPP#
676 /^STATICLIB *=/s#=.*#=$STATICLIB#
677 /^SHAREDLIB *=/s#=.*#=$SHAREDLIB#
678 /^SHAREDLIBV *=/s#=.*#=$SHAREDLIBV#
679 /^SHAREDLIBM *=/s#=.*#=$SHAREDLIBM#
681 /^ARFLAGS *=/s#=.*#=$ARFLAGS#
682 /^RANLIB *=/s#=.*#=$RANLIB#
683 /^LDCONFIG *=/s#=.*#=$LDCONFIG#
684 /^LDSHAREDLIBC *=/s#=.*#=$LDSHAREDLIBC#
685 /^EXE *=/s#=.*#=$EXE#
686 /^prefix *=/s#=.*#=$prefix#
687 /^exec_prefix *=/s#=.*#=$exec_prefix#
688 /^libdir *=/s#=.*#=$libdir#
689 /^sharedlibdir *=/s#=.*#=$sharedlibdir#
690 /^includedir *=/s#=.*#=$includedir#
691 /^mandir *=/s#=.*#=$mandir#
692 /^OBJC *=/s#=.*#= $OBJC#
693 /^PIC_OBJC *=/s#=.*#= $PIC_OBJC#
694 /^all: */s#:.*#: $ALL#
695 /^test: */s#:.*#: $TEST#
700 /^CFLAGS *=/s#=.*#=$CFLAGS#
701 /^CPP *=/s#=.*#=$CPP#
702 /^LDSHARED *=/s#=.*#=$LDSHARED#
703 /^STATICLIB *=/s#=.*#=$STATICLIB#
704 /^SHAREDLIB *=/s#=.*#=$SHAREDLIB#
705 /^SHAREDLIBV *=/s#=.*#=$SHAREDLIBV#
706 /^SHAREDLIBM *=/s#=.*#=$SHAREDLIBM#
708 /^ARFLAGS *=/s#=.*#=$ARFLAGS#
709 /^RANLIB *=/s#=.*#=$RANLIB#
710 /^EXE *=/s#=.*#=$EXE#
711 /^prefix *=/s#=.*#=$prefix#
712 /^exec_prefix *=/s#=.*#=$exec_prefix#
713 /^libdir *=/s#=.*#=$libdir#
714 /^sharedlibdir *=/s#=.*#=$sharedlibdir#
715 /^includedir *=/s#=.*#=$includedir#
716 /^mandir *=/s#=.*#=$mandir#
717 /^LDFLAGS *=/s#=.*#=$LDFLAGS#
719 s/\@VERSION\@/$VER/g;