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Revision 257 - (hide annotations) (download)
Wed Sep 19 09:11:19 2007 UTC (7 years, 1 month ago) by ph10
File size: 18945 byte(s)
Craig's patch to remove the checks for windows.h and instead check for 
_strtoi64 explicitly, and avoid using snprintf() at all.

1 nigel 87 dnl Process this file with autoconf to produce a configure script.
2    
3 ph10 99 dnl NOTE FOR MAINTAINERS: Do not use major or minor version numbers with
4     dnl leading zeros, because they may be treated as octal constants. The
5     dnl PCRE_PRERELEASE feature is for identifying release candidates. It might
6     dnl be defined as -RC2, for example. For real releases, it should be defined
7     dnl empty.
8    
9 ph10 97 m4_define(pcre_major, [7])
10 ph10 230 m4_define(pcre_minor, [4])
11 ph10 255 m4_define(pcre_prerelease, [-RC4])
12     m4_define(pcre_date, [2007-09-19])
13 nigel 87
14 ph10 97 # Libtool shared library interface versions (current:revision:age)
15     m4_define(libpcre_version, [0:1:0])
16     m4_define(libpcreposix_version, [0:0:0])
17     m4_define(libpcrecpp_version, [0:0:0])
18 nigel 87
19 ph10 97 AC_PREREQ(2.57)
20     AC_INIT(PCRE, pcre_major.pcre_minor[]pcre_prerelease, , pcre)
21     AC_CONFIG_SRCDIR([pcre.h.in])
22     AM_INIT_AUTOMAKE([dist-bzip2 dist-zip])
23     AC_CONFIG_HEADERS(config.h)
24 ph10 159
25     # The default CFLAGS and CXXFLAGS in Autoconf are "-g -O2" for gcc and just
26     # "-g" for any other compiler. There doesn't seem to be a standard way of
27     # getting rid of the -g (which I don't think is needed for a production
28     # library). This fudge seems to achieve the necessary. First, we remember the
29     # externally set values of CFLAGS and CXXFLAGS. Then call the AC_PROG_CC and
30     # AC_PROG_CXX macros to find the compilers - if CFLAGS and CXXFLAGS are not
31     # set, they will be set to Autoconf's defaults. Afterwards, if the original
32     # values were not set, remove the -g from the Autoconf defaults.
33     # (PH 02-May-07)
34    
35     remember_set_CFLAGS="$CFLAGS"
36     remember_set_CXXFLAGS="$CXXFLAGS"
37    
38 ph10 97 AC_PROG_CC
39     AC_PROG_CXX
40 ph10 159
41     if test "x$remember_set_CFLAGS" = "x"
42     then
43     if test "$CFLAGS" = "-g -O2"
44     then
45     CFLAGS="-O2"
46     elif test "$CFLAGS" = "-g"
47     then
48     CFLAGS=""
49     fi
50     fi
51    
52     if test "x$remember_set_CXXFLAGS" = "x"
53     then
54     if test "$CXXFLAGS" = "-g -O2"
55     then
56     CXXFLAGS="-O2"
57     elif test "$CXXFLAGS" = "-g"
58     then
59     CXXFLAGS=""
60     fi
61     fi
62    
63    
64 ph10 97 AC_PROG_INSTALL
65     AC_LIBTOOL_WIN32_DLL
66     AC_PROG_LIBTOOL
67 ph10 137 AC_PROG_LN_S
68 nigel 87
69 ph10 97 PCRE_MAJOR="pcre_major"
70     PCRE_MINOR="pcre_minor"
71     PCRE_PRERELEASE="pcre_prerelease"
72     PCRE_DATE="pcre_date"
73 nigel 87
74 ph10 97 AC_SUBST(PCRE_MAJOR)
75     AC_SUBST(PCRE_MINOR)
76     AC_SUBST(PCRE_PRERELEASE)
77     AC_SUBST(PCRE_DATE)
78 nigel 87
79 ph10 97 # Set a more sensible default value for $(htmldir).
80     if test "x$htmldir" = 'x${docdir}'
81     then
82     htmldir='${docdir}/html'
83     fi
84 nigel 87
85 ph10 97 # Handle --disable-cpp
86     AC_ARG_ENABLE(cpp,
87     AS_HELP_STRING([--disable-cpp],
88     [disable C++ support]),
89     , enable_cpp=yes)
90 nigel 87
91 ph10 128 # Handle --enable-rebuild-chartables
92     AC_ARG_ENABLE(rebuild-chartables,
93     AS_HELP_STRING([--enable-rebuild-chartables],
94     [rebuild character tables in current locale]),
95     , enable_rebuild_chartables=no)
96    
97 ph10 97 # Handle --enable-utf8 (disabled by default)
98     AC_ARG_ENABLE(utf8,
99     AS_HELP_STRING([--enable-utf8],
100     [enable UTF-8 support]),
101     , enable_utf8=unset)
102 nigel 87
103 ph10 97 # Handle --enable-unicode-properties
104     AC_ARG_ENABLE(unicode-properties,
105     AS_HELP_STRING([--enable-unicode-properties],
106     [enable Unicode properties support (implies --enable-utf8)]),
107     , enable_unicode_properties=no)
108 nigel 87
109 ph10 97 # Handle --enable-newline=NL
110     dnl AC_ARG_ENABLE(newline,
111     dnl AS_HELP_STRING([--enable-newline=NL],
112 ph10 149 dnl [use NL as newline (lf, cr, crlf, anycrlf, any; default=lf)]),
113 ph10 97 dnl , enable_newline=lf)
114 nigel 87
115 ph10 97 # Separate newline options
116     ac_pcre_newline=lf
117     AC_ARG_ENABLE(newline-is-cr,
118     AS_HELP_STRING([--enable-newline-is-cr],
119     [use CR as newline character]),
120     ac_pcre_newline=cr)
121     AC_ARG_ENABLE(newline-is-lf,
122     AS_HELP_STRING([--enable-newline-is-lf],
123     [use LF as newline character (default)]),
124     ac_pcre_newline=lf)
125     AC_ARG_ENABLE(newline-is-crlf,
126     AS_HELP_STRING([--enable-newline-is-crlf],
127     [use CRLF as newline sequence]),
128     ac_pcre_newline=crlf)
129 ph10 149 AC_ARG_ENABLE(newline-is-anycrlf,
130     AS_HELP_STRING([--enable-newline-is-anycrlf],
131     [use CR, LF, or CRLF as newline sequence]),
132     ac_pcre_newline=anycrlf)
133 ph10 97 AC_ARG_ENABLE(newline-is-any,
134     AS_HELP_STRING([--enable-newline-is-any],
135     [use any valid Unicode newline sequence]),
136     ac_pcre_newline=any)
137     enable_newline="$ac_pcre_newline"
138 nigel 87
139 ph10 231 # Handle --enable-bsr-anycrlf
140     AC_ARG_ENABLE(bsr-anycrlf,
141     AS_HELP_STRING([--enable-bsr-anycrlf],
142     [\R matches only CR, LF, CRLF by default]),
143     , enable_bsr_anycrlf=no)
144    
145 ph10 97 # Handle --enable-ebcdic
146     AC_ARG_ENABLE(ebcdic,
147     AS_HELP_STRING([--enable-ebcdic],
148 ph10 195 [assume EBCDIC coding rather than ASCII; use this only in (uncommon) EBCDIC environments; it implies --enable-rebuild-chartables]),
149 ph10 97 , enable_ebcdic=no)
150 nigel 87
151 ph10 97 # Handle --disable-stack-for-recursion
152     AC_ARG_ENABLE(stack-for-recursion,
153     AS_HELP_STRING([--disable-stack-for-recursion],
154     [don't use stack recursion when matching]),
155     , enable_stack_for_recursion=yes)
156 nigel 87
157 ph10 97 # Handle --with-posix-malloc-threshold=NBYTES
158     AC_ARG_WITH(posix-malloc-threshold,
159     AS_HELP_STRING([--with-posix-malloc-threshold=NBYTES],
160     [threshold for POSIX malloc usage (default=10)]),
161     , with_posix_malloc_threshold=10)
162 nigel 87
163 ph10 97 # Handle --with-link-size=N
164     AC_ARG_WITH(link-size,
165     AS_HELP_STRING([--with-link-size=N],
166     [internal link size (2, 3, or 4 allowed; default=2)]),
167     , with_link_size=2)
168 nigel 87
169 ph10 97 # Handle --with-match-limit=N
170     AC_ARG_WITH(match-limit,
171     AS_HELP_STRING([--with-match-limit=N],
172     [default limit on internal looping (default=10000000)]),
173     , with_match_limit=10000000)
174 nigel 87
175 ph10 97 # Handle --with-match-limit_recursion=N
176     #
177     # Note: In config.h, the default is to define MATCH_LIMIT_RECURSION
178     # symbolically as MATCH_LIMIT, which in turn is defined to be some numeric
179     # value (e.g. 10000000). MATCH_LIMIT_RECURSION can otherwise be set to some
180     # different numeric value (or even the same numeric value as MATCH_LIMIT,
181     # though no longer defined in terms of the latter).
182     #
183     AC_ARG_WITH(match-limit-recursion,
184     AS_HELP_STRING([--with-match-limit-recursion=N],
185     [default limit on internal recursion (default=MATCH_LIMIT)]),
186     , with_match_limit_recursion=MATCH_LIMIT)
187 nigel 87
188 ph10 97 # Make sure that if enable_unicode_properties was set, that UTF-8 support
189     # is enabled.
190     #
191     if test "x$enable_unicode_properties" = "xyes"
192     then
193     if test "x$enable_utf8" = "xno"
194     then
195     AC_MSG_ERROR([support for Unicode properties requires UTF-8 support])
196     fi
197     enable_utf8=yes
198     fi
199 nigel 87
200 ph10 97 if test "x$enable_utf8" = "xunset"
201     then
202     enable_utf8=no
203     fi
204 nigel 87
205 ph10 128 # Make sure that if enable_ebcdic is set, rebuild_chartables is also enabled.
206     #
207 ph10 137 if test "x$enable_ebcdic" = "xyes"
208 ph10 128 then
209     enable_rebuild_chartables=yes
210     fi
211    
212 ph10 97 # Convert the newline identifier into the appropriate integer value.
213     case "$enable_newline" in
214 ph10 149 lf) ac_pcre_newline_value=10 ;;
215     cr) ac_pcre_newline_value=13 ;;
216     crlf) ac_pcre_newline_value=3338 ;;
217 ph10 150 anycrlf) ac_pcre_newline_value=-2 ;;
218 ph10 149 any) ac_pcre_newline_value=-1 ;;
219 ph10 97 *)
220     AC_MSG_ERROR([invalid argument \"$enable_newline\" to --enable-newline option])
221     ;;
222     esac
223 nigel 87
224 ph10 97 # Check argument to --with-link-size
225     case "$with_link_size" in
226     2|3|4) ;;
227     *)
228     AC_MSG_ERROR([invalid argument \"$with_link_size\" to --with-link-size option])
229     ;;
230     esac
231 nigel 87
232 ph10 97 AH_TOP([
233 ph10 100 /* On Unix-like systems config.h.in is converted by "configure" into config.h.
234     Some other environments also support the use of "configure". PCRE is written in
235     Standard C, but there are a few non-standard things it can cope with, allowing
236     it to run on SunOS4 and other "close to standard" systems.
237 nigel 87
238 ph10 111 If you are going to build PCRE "by hand" on a system without "configure" you
239     should copy the distributed config.h.generic to config.h, and then set up the
240 ph10 237 macro definitions the way you need them. You must then add -DHAVE_CONFIG_H to
241     all of your compile commands, so that config.h is included at the start of
242     every source.
243 nigel 87
244 ph10 237 Alternatively, you can avoid editing by using -D on the compiler command line
245     to set the macro values. In this case, you do not have to set -DHAVE_CONFIG_H.
246    
247 ph10 111 PCRE uses memmove() if HAVE_MEMMOVE is set to 1; otherwise it uses bcopy() if
248     HAVE_BCOPY is set to 1. If your system has neither bcopy() nor memmove(), set
249     them both to 0; an emulation function will be used. */])
250 ph10 100
251 ph10 97 # Checks for header files.
252 nigel 87 AC_HEADER_STDC
253 ph10 97 AC_CHECK_HEADERS(limits.h sys/types.h sys/stat.h dirent.h windows.h)
254 nigel 87
255 ph10 97 # The files below are C++ header files.
256     pcre_have_type_traits="0"
257     pcre_have_bits_type_traits="0"
258     if test "x$enable_cpp" = "xyes" -a -n "$CXX"
259 nigel 87 then
260 ph10 97 AC_LANG_PUSH(C++)
261 nigel 87
262 ph10 97 # We could be more clever here, given we're doing AC_SUBST with this
263 ph10 127 # (eg set a var to be the name of the include file we want). But we're not
264 ph10 97 # so it's easy to change back to 'regular' autoconf vars if we needed to.
265 nigel 87 AC_CHECK_HEADERS(string, [pcre_have_cpp_headers="1"],
266     [pcre_have_cpp_headers="0"])
267     AC_CHECK_HEADERS(bits/type_traits.h, [pcre_have_bits_type_traits="1"],
268     [pcre_have_bits_type_traits="0"])
269     AC_CHECK_HEADERS(type_traits.h, [pcre_have_type_traits="1"],
270     [pcre_have_type_traits="0"])
271 ph10 97 AC_LANG_POP
272     fi
273     # Using AC_SUBST eliminates the need to include config.h in a public .h file
274     AC_SUBST(pcre_have_type_traits)
275 nigel 87 AC_SUBST(pcre_have_bits_type_traits)
276    
277 ph10 97 # Conditional compilation
278     AM_CONDITIONAL(WITH_PCRE_CPP, test "x$enable_cpp" = "xyes")
279 ph10 128 AM_CONDITIONAL(WITH_REBUILD_CHARTABLES, test "x$enable_rebuild_chartables" = "xyes")
280 nigel 87
281 ph10 97 # Checks for typedefs, structures, and compiler characteristics.
282 nigel 87
283     AC_C_CONST
284     AC_TYPE_SIZE_T
285    
286 ph10 97 AC_CHECK_TYPES([long long],
287     [pcre_have_long_long="1"],
288     [pcre_have_long_long="0"])
289     AC_CHECK_TYPES([unsigned long long],
290     [pcre_have_ulong_long="1"],
291     [pcre_have_ulong_long="0"])
292 nigel 87 AC_SUBST(pcre_have_long_long)
293     AC_SUBST(pcre_have_ulong_long)
294    
295 ph10 97 # Checks for library functions.
296 nigel 87
297 ph10 257 AC_CHECK_FUNCS(bcopy memmove strerror strtoq strtoll _strtoi64)
298 nigel 87
299 ph10 97 # This facilitates -ansi builds under Linux
300     dnl AC_DEFINE([_GNU_SOURCE], [], [Enable GNU extensions in glibc])
301 nigel 87
302 ph10 97 if test "x$enable_shared" = "xno" ; then
303     AC_DEFINE([PCRE_STATIC], [1], [
304     Define if linking statically (TODO: make nice with Libtool)])
305 nigel 87 fi
306    
307 ph10 97 # Here is where pcre specific defines are handled
308 nigel 87
309 ph10 97 if test "$enable_utf8" = "yes"; then
310     AC_DEFINE([SUPPORT_UTF8], [], [
311     Define to enable support for the UTF-8 Unicode encoding.])
312 nigel 87 fi
313    
314 ph10 97 if test "$enable_unicode_properties" = "yes"; then
315     AC_DEFINE([SUPPORT_UCP], [], [
316     Define to enable support for Unicode properties])
317     fi
318 nigel 87
319 ph10 97 if test "$enable_stack_for_recursion" = "no"; then
320     AC_DEFINE([NO_RECURSE], [], [
321     PCRE uses recursive function calls to handle backtracking while
322 ph10 127 matching. This can sometimes be a problem on systems that have
323 ph10 100 stacks of limited size. Define NO_RECURSE to get a version that
324 ph10 97 doesn't use recursion in the match() function; instead it creates
325     its own stack by steam using pcre_recurse_malloc() to obtain memory
326     from the heap. For more detail, see the comments and other stuff
327     just above the match() function. On systems that support it,
328     "configure" can be used to set this in the Makefile
329     (use --disable-stack-for-recursion).])
330 nigel 87 fi
331    
332 ph10 97 AC_DEFINE_UNQUOTED([NEWLINE], [$ac_pcre_newline_value], [
333 ph10 111 The value of NEWLINE determines the newline character sequence. On
334 ph10 231 systems that support it, "configure" can be used to override the
335     default, which is 10. The possible values are 10 (LF), 13 (CR),
336     3338 (CRLF), -1 (ANY), or -2 (ANYCRLF).])
337 nigel 87
338 ph10 231 if test "$enable_bsr_anycrlf" = "yes"; then
339     AC_DEFINE([BSR_ANYCRLF], [], [
340     By default, the \R escape sequence matches any Unicode line ending
341     character or sequence of characters. If BSR_ANYCRLF is defined, this is
342     changed so that backslash-R matches only CR, LF, or CRLF. The build-
343     time default can be overridden by the user of PCRE at runtime. On
344     systems that support it, "configure" can be used to override the
345     default.])
346     fi
347    
348 ph10 97 AC_DEFINE_UNQUOTED([LINK_SIZE], [$with_link_size], [
349     The value of LINK_SIZE determines the number of bytes used to store
350     links as offsets within the compiled regex. The default is 2, which
351     allows for compiled patterns up to 64K long. This covers the vast
352     majority of cases. However, PCRE can also be compiled to use 3 or 4
353     bytes instead. This allows for longer patterns in extreme cases. On
354     systems that support it, "configure" can be used to override this default.])
355 nigel 87
356 ph10 97 AC_DEFINE_UNQUOTED([POSIX_MALLOC_THRESHOLD], [$with_posix_malloc_threshold], [
357     When calling PCRE via the POSIX interface, additional working storage
358     is required for holding the pointers to capturing substrings because
359     PCRE requires three integers per substring, whereas the POSIX
360     interface provides only two. If the number of expected substrings is
361     small, the wrapper function uses space on the stack, because this is
362     faster than using malloc() for each call. The threshold above which
363     the stack is no longer used is defined by POSIX_MALLOC_THRESHOLD. On
364     systems that support it, "configure" can be used to override this
365     default.])
366 nigel 91
367 ph10 97 AC_DEFINE_UNQUOTED([MATCH_LIMIT], [$with_match_limit], [
368     The value of MATCH_LIMIT determines the default number of times the
369     internal match() function can be called during a single execution of
370 ph10 100 pcre_exec(). There is a runtime interface for setting a different
371 ph10 97 limit. The limit exists in order to catch runaway regular
372     expressions that take for ever to determine that they do not match.
373     The default is set very large so that it does not accidentally catch
374     legitimate cases. On systems that support it, "configure" can be
375     used to override this default default.])
376 nigel 91
377 ph10 97 AC_DEFINE_UNQUOTED([MATCH_LIMIT_RECURSION], [$with_match_limit_recursion], [
378     The above limit applies to all calls of match(), whether or not they
379     increase the recursion depth. In some environments it is desirable
380     to limit the depth of recursive calls of match() more strictly, in
381     order to restrict the maximum amount of stack (or heap, if
382     NO_RECURSE is defined) that is used. The value of
383     MATCH_LIMIT_RECURSION applies only to recursive calls of match(). To
384     have any useful effect, it must be less than the value of
385 ph10 111 MATCH_LIMIT. The default is to use the same value as MATCH_LIMIT.
386     There is a runtime method for setting a different limit. On systems
387 ph10 100 that support it, "configure" can be used to override the default.])
388 nigel 93
389 ph10 97 AC_DEFINE([MAX_NAME_SIZE], [32], [
390     This limit is parameterized just in case anybody ever wants to
391     change it. Care must be taken if it is increased, because it guards
392     against integer overflow caused by enormously large patterns.])
393 nigel 93
394 ph10 97 AC_DEFINE([MAX_NAME_COUNT], [10000], [
395     This limit is parameterized just in case anybody ever wants to
396     change it. Care must be taken if it is increased, because it guards
397     against integer overflow caused by enormously large patterns.])
398 nigel 87
399 ph10 145 AH_VERBATIM([PCRE_EXP_DEFN], [
400 ph10 97 /* If you are compiling for a system other than a Unix-like system or
401     Win32, and it needs some magic to be inserted before the definition
402     of a function that is exported by the library, define this macro to
403     contain the relevant magic. If you do not define this macro, it
404     defaults to "extern" for a C compiler and "extern C" for a C++
405     compiler on non-Win32 systems. This macro apears at the start of
406     every exported function that is part of the external API. It does
407     not appear on functions that are "external" in the C sense, but
408     which are internal to the library. */
409 ph10 145 #undef PCRE_EXP_DEFN])
410 nigel 87
411 ph10 97 if test "$enable_ebcdic" = "yes"; then
412     AC_DEFINE_UNQUOTED([EBCDIC], [], [
413     If you are compiling for a system that uses EBCDIC instead of ASCII
414     character codes, define this macro as 1. On systems that can use
415     "configure", this can be done via --enable-ebcdic.])
416 nigel 87 fi
417    
418 ph10 97 # Platform specific issues
419     NO_UNDEFINED=
420     EXPORT_ALL_SYMBOLS=
421     case $host_os in
422     cygwin* | mingw* )
423     if test X"$enable_shared" = Xyes; then
424     NO_UNDEFINED="-no-undefined"
425     EXPORT_ALL_SYMBOLS="-Wl,--export-all-symbols"
426     fi
427     ;;
428     esac
429 nigel 87
430 ph10 97 # The extra LDFLAGS for each particular library
431     # (Note: The libpcre*_version bits are m4 variables, assigned above)
432 nigel 87
433 ph10 97 EXTRA_LIBPCRE_LDFLAGS="$NO_UNDEFINED -version-info libpcre_version"
434 nigel 87
435 ph10 97 EXTRA_LIBPCREPOSIX_LDFLAGS="$NO_UNDEFINED -version-info libpcreposix_version"
436 nigel 87
437 ph10 97 EXTRA_LIBPCRECPP_LDFLAGS="$NO_UNDEFINED $EXPORT_ALL_SYMBOLS -version-info libpcrecpp_version"
438 nigel 87
439 ph10 97 AC_SUBST(EXTRA_LIBPCRE_LDFLAGS)
440     AC_SUBST(EXTRA_LIBPCREPOSIX_LDFLAGS)
441     AC_SUBST(EXTRA_LIBPCRECPP_LDFLAGS)
442 nigel 87
443 ph10 97 # When we run 'make distcheck', use these arguments.
444     DISTCHECK_CONFIGURE_FLAGS="--enable-cpp --enable-unicode-properties"
445     AC_SUBST(DISTCHECK_CONFIGURE_FLAGS)
446 nigel 87
447 ph10 97 # Produce these files, in addition to config.h.
448     AC_CONFIG_FILES(
449     Makefile
450     libpcre.pc
451     libpcrecpp.pc
452     pcre-config
453     pcre.h
454     pcre_stringpiece.h
455     pcrecpparg.h
456 nigel 87 )
457    
458 ph10 97 # Make the generated script files executable.
459 ph10 137 AC_CONFIG_COMMANDS([script-chmod], [chmod a+x pcre-config])
460 nigel 87
461 ph10 128 # Make sure that pcre_chartables.c is removed in case the method for
462     # creating it was changed by reconfiguration.
463 ph10 137 AC_CONFIG_COMMANDS([delete-old-chartables], [rm -f pcre_chartables.c])
464 ph10 128
465 ph10 137 AC_OUTPUT
466 ph10 128
467 ph10 97 # Print out a nice little message after configure is run displaying your
468     # chosen options.
469     #
470     cat <<EOF
471 nigel 87
472 ph10 97 $PACKAGE-$VERSION configuration summary:
473 nigel 87
474 ph10 231 Install prefix ........... : ${prefix}
475     C preprocessor ........... : ${CPP}
476     C compiler ............... : ${CC}
477     C++ preprocessor ......... : ${CXXCPP}
478     C++ compiler ............. : ${CXX}
479     Linker ................... : ${LD}
480     C preprocessor flags ..... : ${CPPFLAGS}
481     C compiler flags ......... : ${CFLAGS}
482     C++ compiler flags ....... : ${CXXFLAGS}
483     Linker flags ............. : ${LDFLAGS}
484     Extra libraries .......... : ${LIBS}
485 nigel 87
486 ph10 231 Build C++ library ........ : ${enable_cpp}
487     Enable UTF-8 support ..... : ${enable_utf8}
488     Unicode properties ....... : ${enable_unicode_properties}
489     Newline char/sequence .... : ${enable_newline}
490     \R matches only ANYCRLF .. : ${enable_bsr_anycrlf}
491     EBCDIC coding ............ : ${enable_ebcdic}
492     Rebuild char tables ...... : ${enable_rebuild_chartables}
493     Use stack recursion ...... : ${enable_stack_for_recursion}
494     POSIX mem threshold ...... : ${with_posix_malloc_threshold}
495     Internal link size ....... : ${with_link_size}
496     Match limit .............. : ${with_match_limit}
497     Match limit recursion .... : ${with_match_limit_recursion}
498     Build shared libs ........ : ${enable_shared}
499     Build static libs ........ : ${enable_static}
500 nigel 87
501 ph10 97 EOF
502 nigel 87
503 ph10 97 dnl end configure.ac

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