b23d8268b453846ed21097873b9b4d7f32ee9cc7
1 dnl RRDtool AutoConf script ...
2 dnl ---------------------------
3 dnl
4 dnl Created by Jeff Allen, Tobi Oetiker, Blair Zajac
5 dnl
6 dnl Inspiration from http://autoconf-archive.cryp.to
8 dnl tell automake the this script is for rrdtool
10 dnl the official version number is
11 dnl a.b.c
12 AC_INIT([rrdtool],[1.3rc1])
14 dnl for testing a numberical version number comes handy
15 dnl the released version are
16 dnl a.bccc
17 dnl the devel versions will be something like
18 dnl a.b999yymmddhh
19 NUMVERS=1.299908051200
20 AC_SUBST(NUMVERS)
22 dnl for the linker to understand which version the library is compatible with
23 dnl we must keep a separate library version cout of the format c:r:a if any
24 dnl functionality is changed do c++ prior to release
25 dnl if only implementation changed but all interfaces are kept, do r++
26 dnl when only functionality was added, do a++ if any functionality was
27 dnl removed to a=0.
28 dnl
29 dnl see http://sourceware.org/autobook/autobook/autobook_91.html
30 dnl
31 LIBVERS=3:0:1
32 AC_SUBST(LIBVERS)
34 AC_CANONICAL_TARGET
35 AM_INIT_AUTOMAKE
36 AC_CONFIG_HEADERS([rrd_config.h])
38 dnl all our local stuff like install scripts and include files
39 dnl is in there
42 dnl determine the type of system we are running on
44 AC_SUBST(VERSION)
46 AC_PREFIX_DEFAULT( /usr/local/rrdtool-$PACKAGE_VERSION )
48 dnl Minimum Autoconf version required.
49 AC_PREREQ(2.59)
51 dnl At the TOP of the HEADER
53 AH_TOP([
55 #ifndef RRD_CONFIG_H
56 #define RRD_CONFIG_H
57 /* IEEE can be prevented from raising signals with fpsetmask(0) */
58 #undef MUST_DISABLE_FPMASK
60 /* IEEE math only works if SIGFPE gets actively set to IGNORE */
62 #undef MUST_DISABLE_SIGFPE
64 /* realloc does not support NULL as argument */
65 #undef NO_NULL_REALLOC
67 /* lets enable madvise defines in NetBSD */
68 #if defined(__NetBSD__)
69 # if !defined(_NETBSD_SOURCE)
70 # define _NETBSD_SOURCE
71 # endif
72 #endif
74 ])
76 AH_BOTTOM([
77 /* make sure that we pickup the correct stuff from all headers */
78 #ifdef HAVE_FEATURES_H
79 #undef _XOPEN_SOURCE /* keep unmodified */
80 #undef _BSD_SOURCE /* keep unmodified */
81 #define _XOPEN_SOURCE 600
82 #define _BSD_SOURCE 1
83 # include <features.h>
84 #endif
86 /* FreeBSD 4.8 wants this included BEFORE sys/types.h */
87 #ifdef HAVE_SYS_MMAN_H
88 # include <sys/mman.h>
89 #endif
91 #ifdef HAVE_SYS_TYPES_H
92 # include <sys/types.h>
93 #endif
95 #ifdef HAVE_SYS_PARAM_H
96 # include <sys/param.h>
97 #endif
98 #ifndef MAXPATH
99 # ifdef PATH_MAX
100 # define MAXPATH PATH_MAX
101 # endif
102 #endif
103 #ifndef MAXPATH
104 /* else try the BSD variant */
105 # ifdef MAXPATHLEN
106 # define MAXPATH MAXPATHLEN
107 # endif
108 #endif
110 #ifdef HAVE_ERRNO_H
111 # include <errno.h>
112 #endif
114 #if !defined HAVE_MADVISE && defined HAVE_POSIX_MADVISE
115 /* use posix_madvise family */
116 # define madvise posix_madvise
117 # define MADV_NORMAL POSIX_MADV_NORMAL
118 # define MADV_RANDOM POSIX_MADV_RANDOM
119 # define MADV_SEQUENTIAL POSIX_MADV_SEQUENTIAL
120 # define MADV_WILLNEED POSIX_MADV_WILLNEED
121 # define MADV_DONTNEED POSIX_MADV_DONTNEED
122 #endif
123 #if defined HAVE_MADVISE || defined HAVE_POSIX_MADVISE
124 # define USE_MADVISE 1
125 #endif
127 #ifdef HAVE_SYS_STAT_H
128 # include <sys/stat.h>
129 #endif
131 #ifdef HAVE_FCNTL_H
132 #include <fcntl.h>
133 #endif
135 #ifdef HAVE_UNISTD_H
136 # include <unistd.h>
137 #endif
139 #ifdef TIME_WITH_SYS_TIME
140 # include <sys/time.h>
141 # include <time.h>
142 #else
143 # ifdef HAVE_SYS_TIME_H
144 # include <sys/time.h>
145 # else
146 # include <time.h>
147 # endif
148 #endif
150 #ifdef HAVE_SYS_TIMES_H
151 # include <sys/times.h>
152 #endif
154 #ifdef HAVE_SYS_RESOURCE_H
155 # include <sys/resource.h>
156 #if (defined(__svr4__) && defined(__sun__))
157 /* Solaris headers (pre 2.6) do not have a getrusage prototype.
158 Use this instead. */
159 extern int getrusage(int, struct rusage *);
160 #endif /* __svr4__ && __sun__ */
161 #endif
164 /* define strrchr, strchr and memcpy, memmove in terms of bsd funcs
165 make sure you are NOT using bcopy, index or rindex in the code */
167 #ifdef STDC_HEADERS
168 # include <string.h>
169 #else
170 # ifndef HAVE_STRCHR
171 # define strchr index
172 # define strrchr rindex
173 # endif
174 char *strchr (), *strrchr ();
175 # ifndef HAVE_MEMMOVE
176 # define memcpy(d, s, n) bcopy ((s), (d), (n))
177 # define memmove(d, s, n) bcopy ((s), (d), (n))
178 # endif
179 #endif
181 #ifdef NO_NULL_REALLOC
182 # define rrd_realloc(a,b) ( (a) == NULL ? malloc( (b) ) : realloc( (a) , (b) ))
183 #else
184 # define rrd_realloc(a,b) realloc((a), (b))
185 #endif
187 #ifdef NEED_MALLOC_MALLOC_H
188 # include <malloc/malloc.h>
189 #endif
191 #ifdef HAVE_STDIO_H
192 # include <stdio.h>
193 #endif
195 #ifdef HAVE_STDLIB_H
196 # include <stdlib.h>
197 #endif
199 #ifdef HAVE_CTYPE_H
200 # include <ctype.h>
201 #endif
203 #ifdef HAVE_DIRENT_H
204 # include <dirent.h>
205 # define NAMLEN(dirent) strlen((dirent)->d_name)
206 #else
207 # define dirent direct
208 # define NAMLEN(dirent) (dirent)->d_namlen
209 # ifdef HAVE_SYS_NDIR_H
210 # include <sys/ndir.h>
211 # endif
212 # ifdef HAVE_SYS_DIR_H
213 # include <sys/dir.h>
214 # endif
215 # ifdef HAVE_NDIR_H
216 # include <ndir.h>
217 # endif
218 #endif
220 #ifdef MUST_DISABLE_SIGFPE
221 # include <signal.h>
222 #endif
224 #ifdef MUST_DISABLE_FPMASK
225 # include <floatingpoint.h>
226 #endif
229 #ifdef HAVE_MATH_H
230 # include <math.h>
231 #endif
233 #ifdef HAVE_FLOAT_H
234 # include <float.h>
235 #endif
237 #ifdef HAVE_IEEEFP_H
238 # include <ieeefp.h>
239 #endif
241 #ifdef HAVE_FP_CLASS_H
242 # include <fp_class.h>
243 #endif
245 /* for Solaris */
246 #if (! defined(HAVE_ISINF) && defined(HAVE_FPCLASS))
247 # define HAVE_ISINF 1
248 # ifdef isinf
249 # undef isinf /* confuse autoconf */
250 # endif
251 # define isinf(a) (fpclass(a) == FP_NINF || fpclass(a) == FP_PINF)
252 #endif
254 /* solaris 10 it defines isnan such that only forte can compile it ... bad bad */
255 #if (defined(HAVE_ISNAN) && defined(isnan) && defined(HAVE_FPCLASS))
256 # undef isnan /* confuse autoconf to NOT remove this */
257 # define isnan(a) (fpclass(a) == FP_SNAN || fpclass(a) == FP_QNAN)
258 #endif
260 /* for OSF1 Digital Unix */
261 #if (! defined(HAVE_ISINF) && defined(HAVE_FP_CLASS) && defined(HAVE_FP_CLASS_H))
262 # define HAVE_ISINF 1
263 # define isinf(a) (fp_class(a) == FP_NEG_INF || fp_class(a) == FP_POS_INF)
264 #endif
266 #if (! defined(HAVE_ISINF) && defined(HAVE_FPCLASSIFY) && defined(FP_PLUS_INF) && defined(FP_MINUS_INF))
267 # define HAVE_ISINF 1
268 # define isinf(a) (fpclassify(a) == FP_MINUS_INF || fpclassify(a) == FP_PLUS_INF)
269 #endif
271 #if (! defined(HAVE_ISINF) && defined(HAVE_FPCLASSIFY) && defined(FP_INFINITE))
272 # define HAVE_ISINF 1
273 # define isinf(a) (fpclassify(a) == FP_INFINITE)
274 #endif
276 /* for AIX */
277 #if (! defined(HAVE_ISINF) && defined(HAVE_CLASS))
278 # define HAVE_ISINF 1
279 # define isinf(a) (class(a) == FP_MINUS_INF || class(a) == FP_PLUS_INF)
280 #endif
282 #if (! defined (HAVE_FINITE) && defined (HAVE_ISFINITE))
283 # define HAVE_FINITE 1
284 # define finite(a) isfinite(a)
285 #endif
287 #if (! defined(HAVE_FINITE) && defined(HAVE_ISNAN) && defined(HAVE_ISINF))
288 # define HAVE_FINITE 1
289 # define finite(a) (! isnan(a) && ! isinf(a))
290 #endif
292 #ifndef HAVE_FINITE
293 #error "Can't compile without finite function"
294 #endif
296 #ifndef HAVE_ISINF
297 #error "Can't compile without isinf function"
298 #endif
300 #endif /* RRD_CONFIG_H */
301 ])
303 dnl Process Special Options
304 dnl -----------------------------------
306 dnl gettext
307 GETTEXT_PACKAGE=rrdtool
308 AC_SUBST(GETTEXT_PACKAGE)
309 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",[Gettext package])
310 AM_GLIB_GNU_GETTEXT()
311 IT_PROG_INTLTOOL([0.35.0],[no-xml])
313 AM_MAINTAINER_MODE
315 dnl How the vertical axis label is printed
316 AC_ARG_VAR(RRDGRAPH_YLEGEND_ANGLE,
317 [Vertical label angle: -90.0 (default) or 90.0])
318 AC_DEFINE_UNQUOTED(RRDGRAPH_YLEGEND_ANGLE,${RRDGRAPH_YLEGEND_ANGLE:-90.0},
319 [Vertical label angle: -90.0 (default) or 90.0])
321 AC_ARG_ENABLE(rrdcgi,[ --disable-rrdcgi disable building of rrdcgi],
322 [],[enable_rrdcgi=yes])
324 dnl Check if we run on a system that has fonts
325 AC_ARG_WITH(rrd-default-font,
326 [ --with-rrd-default-font=[OPTIONS] set the full path to your default font.],
327 [RRD_DEFAULT_FONT=$withval],[
328 if test -d ${WINDIR:-nodir}/cour.ttf ; then
329 RRD_DEFAULT_FONT=`cd $WINDIR;pwd`/cour.ttf
330 else
331 RRD_DEFAULT_FONT='"DejaVu Sans Mono,Bitstream Vera Sans Mono,monospace,Courier"'
332 fi
333 ])
335 dnl Use mmap in rrd_update instead of seek+write
336 AC_ARG_ENABLE([mmap],
337 [ --disable-mmap disable mmap in rrd_update, use seek+write instead],
338 [],
339 [enable_mmap=yes])
341 AC_ARG_ENABLE(pthread,[ --disable-pthread disable multithread support],
342 [],[enable_pthread=yes])
344 AC_ARG_ENABLE(static-programs,
345 [ --enable-static-programs Build static programs],
346 [case "${enableval}" in
347 yes) staticprogs=yes ;;
348 no) staticprogs=no ;;
349 *) AC_MSG_ERROR(bad value ${enableval} for --enable-static-programs) ;;
350 esac],[staticprogs=no])
351 AM_CONDITIONAL(STATIC_PROGRAMS,[test "x$staticprogs" = "xyes"])
354 CONFIGURE_PART(Audit Compilation Environment)
357 dnl Check for the compiler and static/shared library creation.
358 AC_PROG_CC
359 AC_PROG_CPP
360 AC_PROG_LIBTOOL
362 dnl Try to detect/use GNU features
363 CFLAGS="$CFLAGS -D_GNU_SOURCE"
365 dnl which flags does the compiler support?
366 if test "x$GCC" = "xyes"; then
367 for flag in -fno-strict-aliasing -Wall -std=c99 -pedantic -Wundef -Wshadow -Wpointer-arith -Wcast-align -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Winline -Wold-style-definition -W; do
368 oCFLAGS="$CFLAGS"
369 CFLAGS="$CFLAGS $flag"
370 cachename=rd_cv_gcc_flag_`echo $flag|sed 's/[[^A-Za-z]]/_/g'`
371 AC_CACHE_CHECK([if gcc likes the $flag flag], $cachename,
372 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[return 0 ]])],[eval $cachename=yes],[eval $cachename=no])])
373 if eval test \$$cachename = no; then
374 CFLAGS="$oCFLAGS"
375 fi
376 done
377 fi
381 AC_SUBST(RRD_DEFAULT_FONT)
383 CONFIGURE_PART(Checking for Header Files)
385 dnl Checks for header files.
386 AC_HEADER_STDC
387 AC_HEADER_DIRENT
388 AC_CHECK_HEADERS(features.h sys/stat.h sys/types.h fcntl.h libintl.h locale.h fp_class.h malloc.h unistd.h ieeefp.h math.h sys/times.h sys/param.h sys/resource.h signal.h float.h stdio.h stdlib.h errno.h string.h ctype.h)
390 dnl Checks for typedefs, structures, and compiler characteristics.
391 AC_C_CONST
392 AC_HEADER_TIME
393 AC_STRUCT_TM
395 dnl Checks for libraries.
396 AC_CHECK_FUNC(acos, , AC_CHECK_LIB(m, acos))
399 dnl add pic flag in any case this makes sure all our code is relocatable
400 eval `./libtool --config | grep pic_flag`
401 CFLAGS="$CFLAGS $pic_flag"
403 CONFIGURE_PART(Test Library Functions)
405 dnl Checks for library functions.
406 AC_FUNC_STRFTIME
407 AC_FUNC_VPRINTF
409 AC_C_BIGENDIAN
411 dnl for each function found we get a definition in config.h
412 dnl of the form HAVE_FUNCTION
414 AC_CHECK_FUNCS(tzset mbstowcs opendir readdir chdir chroot getuid setlocale strerror strerror_r snprintf vsnprintf fpclass class fp_class isnan memmove strchr mktime getrusage gettimeofday)
417 dnl XXX: dunno about windows.. add AC_CHECK_FUNCS(munmap) there too?
418 if test "x$enable_mmap" = "xyes"; then
419 case "$host" in
420 *cygwin*)
421 # the normal mmap test does not work in cygwin
422 AC_CHECK_FUNCS(mmap)
423 if test "x$ac_cv_func_mmap" = "xyes"; then
424 ac_cv_func_mmap_fixed_mapped=yes
425 fi
426 ;;
427 *)
428 AC_CHECK_HEADERS(sys/mman.h)
429 AC_FUNC_MMAP
430 AC_CHECK_FUNCS(mmap munmap msync)
431 AC_CHECK_DECLS(madvise, [], [], [#ifdef HAVE_SYS_MMAN_H
432 # include <sys/mman.h>
433 #endif])
434 if test "x$ac_cv_have_decl_madvise" = "xyes";
435 then
436 AC_CHECK_FUNCS(madvise)
437 else
438 AC_CHECK_FUNCS(posix_madvise)
439 if test "x$ac_cv_func_posix_madvise" != "xyes"; then
440 AC_MSG_WARN([madvise() nor posix_madvise() found.])
441 fi
442 fi
443 ;;
444 esac
445 if test "x$ac_cv_func_mmap" != "xyes";
446 then
447 AC_MSG_ERROR([--enable-mmap requested but mmap() was not detected])
448 dnl enable_mmap="no"
449 fi
450 fi
452 dnl can we use posix_fadvise
453 AC_CHECK_DECLS(posix_fadvise, [], [], [#define _XOPEN_SOURCE 600
454 #include <fcntl.h>])
455 AC_CHECK_FUNCS(posix_fadvise)
459 CONFIGURE_PART(IEEE Math Checks)
462 dnl actual code to check if this works
463 AC_CHECK_FUNCS(fpclassify, ,
464 [AC_MSG_CHECKING(for fpclassify with <math.h>)
465 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
466 volatile int x;volatile float f; ]], [[x = fpclassify(f)]])],[AC_MSG_RESULT(yes)
467 AC_DEFINE(HAVE_FPCLASSIFY)],[AC_MSG_RESULT(no)])])
469 AC_CHECK_FUNCS(isinf, ,
470 [AC_MSG_CHECKING(for isinf with <math.h>)
471 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
472 volatile int x;volatile float f; ]], [[x = isinf(f)]])],[AC_MSG_RESULT(yes)
473 AC_DEFINE(HAVE_ISINF)],[AC_MSG_RESULT(no)])])
475 dnl finite is BSD, isfinite is C99, so prefer the latter
476 AC_CACHE_CHECK([whether isfinite is broken],[have_broken_isfinite],[
477 AC_TRY_RUN([
478 #ifdef HAVE_MATH_H
479 #include <math.h>
480 #endif
481 #ifdef HAVE_FLOAT_H
482 #include <float.h>
483 #endif
484 int main ()
485 {
486 #ifdef isfinite
487 #ifdef LDBL_MAX
488 if (!isfinite(LDBL_MAX)) return 1;
489 #endif
490 #ifdef DBL_MAX
491 if (!isfinite(DBL_MAX)) return 1;
492 #endif
493 #endif
494 return 0;
495 }],[
496 have_broken_isfinite=no],have_broken_isfinite=yes,[
497 case "${target}" in
498 hppa*-*-hpux*) have_broken_isfinite=yes ;;
499 *) have_broken_isfinite=no ;;
500 esac])
501 ])
502 if test "x$have_broken_isfinite" = "xno"; then
503 AC_DEFINE(HAVE_ISFINITE)
504 else
505 AC_CHECK_FUNCS(finite,[],
506 [AC_CHECK_FUNCS(isfinite,[],
507 [AC_MSG_CHECKING(for isfinite with <math.h>)
508 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
509 volatile int x;volatile float f; ]],[[x = isfinite(f)]])],[AC_MSG_RESULT(yes)
510 AC_DEFINE(HAVE_ISFINITE)],[AC_MSG_RESULT(no)])])])
511 fi
513 AC_FULL_IEEE
515 CONFIGURE_PART(Resolve Portability Issues)
517 dnl what does realloc do if it gets called with a NULL pointer
519 AC_CACHE_CHECK([if realloc can deal with NULL], rd_cv_null_realloc,
520 [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdlib.h>
521 int main(void){
522 char *x = NULL;
523 x = realloc (x,10);
524 if (x==NULL) return 1;
525 return 0;
526 }]])],[rd_cv_null_realloc=yes],[rd_cv_null_realloc=nope],[:])])
528 if test x"$rd_cv_null_realloc" = xnope; then
529 AC_DEFINE(NO_NULL_REALLOC)
530 fi
532 AC_LANG_PUSH(C)
533 dnl solaris has some odd defines it needs in order to propperly compile ctime_r
534 AC_MSG_CHECKING([if ctime_r need special care to act posixly correct])
535 AC_LINK_IFELSE(
536 AC_LANG_PROGRAM(
537 [[#include <time.h>]],
538 [[ctime_r(NULL,NULL,0)]]
539 ),
540 [ CPPFLAGS="$CPPFLAGS -D_POSIX_PTHREAD_SEMANTICS"
541 AC_LINK_IFELSE(
542 AC_LANG_PROGRAM(
543 [[#include <time.h>]],
544 [[ctime_r(NULL,NULL)]]
545 ),
546 [AC_MSG_RESULT([yes, this seems to be solaris style])],
547 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
548 )
549 ],
550 [ AC_LINK_IFELSE(
551 AC_LANG_PROGRAM(
552 [[#include <time.h>]],
553 [[ctime_r(NULL,NULL)]]
554 ),
555 [AC_MSG_RESULT(no)],
556 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
557 )
558 ]
559 )
560 AC_LANG_POP(C)
562 dnl Check for pthreads
563 dnl http://autoconf-archive.cryp.to/acx_pthread.m4
565 AC_SUBST(MULTITHREAD_CFLAGS)
566 AC_SUBST(MULTITHREAD_LDFLAGS)
568 if test $enable_pthread != no; then
569 ACX_PTHREAD([
570 MULTITHREAD_CFLAGS=$PTHREAD_CFLAGS
571 MULTITHREAD_LDFLAGS=$PTHREAD_LIBS
572 ],
573 [])
574 fi
576 dnl since we use lots of *_r functions all over the code we better
577 dnl make sure they are known
579 if test "x$x_rflag" != "xno"; then
580 CPPFLAGS="$CPPFLAGS $x_rflag"
581 fi
583 AM_CONDITIONAL(BUILD_MULTITHREAD,[test $enable_pthread != no])
585 AC_LANG_PUSH(C)
586 dnl see if we have to include malloc/malloc.h
587 AC_MSG_CHECKING([do we need malloc/malloc.h])
588 AC_LINK_IFELSE(
589 AC_LANG_PROGRAM(
590 [[#include <stdlib.h>]],
591 [[malloc(1)]]
592 ),
593 [ AC_MSG_RESULT([nope, works out of the box]) ],
594 [ AC_LINK_IFELSE(
595 AC_LANG_PROGRAM(
596 [[#include <stdlib.h>
597 #include <malloc/malloc.h>]],
598 [[malloc(1)]]
599 ),
600 [AC_DEFINE(NEED_MALLOC_MALLOC_H)
601 AC_MSG_RESULT([yes we do])],
602 [AC_MSG_ERROR([Can not figure how to compile malloc])]
603 )
604 ]
605 )
606 AC_LANG_POP(C)
608 dnl Could use these to know if we need to provide a prototype
609 dnl AC_CHECK_DECLS(fdatasync, [], [], [#include <unistd.h>])
611 dnl solaris has fdatasync in the librt
613 AC_CHECK_FUNC(fdatasync, [], AC_CHECK_LIB(rt, fdatasync, [LIBS="${LIBS} -lrt"],[]))
616 CONFIGURE_PART(Find 3rd-Party Libraries)
619 AM_CONDITIONAL(BUILD_RRDCGI,[test $enable_rrdcgi != no])
621 CORE_LIBS="$LIBS"
623 dnl EX_CHECK_ALL(z, zlibVersion, zlib.h, zlib, 1.2.3, http://www.gzip.org/zlib/, "")
624 dnl EX_CHECK_ALL(png, png_access_version_number, png.h, libpng, 1.2.10, http://prdownloads.sourceforge.net/libpng/, "")
625 dnl EX_CHECK_ALL(freetype, FT_Init_FreeType, ft2build.h, freetype2, 2.1.10, http://prdownloads.sourceforge.net/freetype/, /usr/include/freetype2)
626 dnl EX_CHECK_ALL(fontconfig, FcInit, fontconfig.h, fontconfig, 2.3.1, http://fontconfig.org/release/, /usr/include)
627 EX_CHECK_ALL(cairo, cairo_font_options_create, cairo.h, cairo-png, 1.4.6, http://cairographics.org/releases/, "")
628 EX_CHECK_ALL(cairo, cairo_svg_surface_create, cairo-svg.h, cairo-svg, 1.4.6, http://cairographics.org/releases/, "")
629 EX_CHECK_ALL(cairo, cairo_pdf_surface_create, cairo-pdf.h, cairo-pdf, 1.4.6, http://cairographics.org/releases/, "")
630 EX_CHECK_ALL(cairo, cairo_ps_surface_create, cairo-ps.h, cairo-ps, 1.4.6, http://cairographics.org/releases/, "")
631 dnl EX_CHECK_ALL(glib-2.0, glib_check_version, glib.h, glib-2.0, 2.12.12, ftp://ftp.gtk.org/pub/glib/2.12/, "")
632 EX_CHECK_ALL(pango-1.0, pango_cairo_context_set_font_options, pango/pango.h, pangocairo, 1.17, http://ftp.gnome.org/pub/GNOME/sources/pango/1.17, "")
633 EX_CHECK_ALL(xml2, xmlParseFile, libxml/parser.h, libxml-2.0, 2.6.31, http://xmlsoft.org/downloads.html, /usr/include/libxml2)
635 if test "$EX_CHECK_ALL_ERR" = "YES"; then
636 AC_MSG_ERROR([Please fix the library issues listed above and try again.])
637 fi
639 ALL_LIBS="$LIBS"
640 LIBS=
642 AC_SUBST(CORE_LIBS)
643 AC_SUBST(ALL_LIBS)
645 CONFIGURE_PART(Prep for Building Language Bindings)
647 dnl Check for Perl and friends
648 PATH=/usr/perl5/bin:$PATH
649 export PATH
650 AC_PATH_PROG(PERL, perl, no)
651 AC_PATH_PROG(POD2MAN, pod2man, no)
652 AC_PATH_PROG(POD2HTML, pod2html, no)
655 AC_ARG_ENABLE(perl,[ --disable-perl do not build the perl modules],
656 [],[enable_perl=yes])
659 AC_ARG_VAR(PERLCC, [[] C compiler for Perl modules])
660 AC_ARG_VAR(PERLCCFLAGS, [[] CC flags for Perl modules])
661 AC_ARG_VAR(PERLLD, [[same as PERLCC] Linker for Perl modules])
662 AC_ARG_VAR(PERLLDFLAGS, [[] LD flags for Perl modules])
664 if test "x$PERL" = "xno" -o x$enable_perl = xno; then
665 COMP_PERL=
666 else
667 COMP_PERL="perl_piped perl_shared"
668 AC_MSG_CHECKING(for the perl version you are running)
669 PERL_VERSION=`$PERL -MConfig -e 'print $Config{version}'`
670 AC_MSG_RESULT($PERL_VERSION)
671 if test -z "$PERLCC"; then
672 AC_MSG_CHECKING(for the C compiler perl wants to use to build its modules)
673 perlcc=`$PERL -MConfig -e 'print $Config{cc}'`
674 AC_MSG_RESULT($perlcc)
675 if test ! -x "$perlcc"; then
676 AC_PATH_PROG(PERL_CC, ${perlcc}, no)
677 if test "$PERL_CC" = "no"; then
678 AC_MSG_WARN([
679 I would not find the Compiler ($perlcc) that was originally used to compile
680 your perl binary. You should either make sure that this compiler is
681 available on your system, pick an other compiler and set PERLCC
682 appropriately, or use a different perl setup that was compiled locally.
684 I will disable the compilation of the RRDs perl module for now.
685 ])
686 COMP_PERL="perl_piped"
687 fi
688 fi
689 fi
690 fi
692 AC_MSG_CHECKING(Perl Modules to build)
693 AC_MSG_RESULT(${COMP_PERL:-No Perl Modules will be built})
695 # Options to pass when configuring perl module
696 ppref=$prefix
697 test "$ppref" = "NONE" && ppref=$ac_default_prefix
699 PERL_MAKE_OPTIONS="PREFIX=$ppref LIB=$ppref/lib/perl/$PERL_VERSION"
701 dnl pass additional perl options when generating Makefile from Makefile.PL
702 AC_ARG_ENABLE(perl-site-install,
703 [ --enable-perl-site-install by default the rrdtool perl modules are installed
704 together with rrdtool in $prefix/lib/perl. You have to
705 put a 'use lib qw($prefix/lib/perl)' into your scripts
706 when you want to use them. When you set this option
707 the perl modules will get installed wherever
708 your perl setup thinks it is best.],
709 [PERL_MAKE_OPTIONS=],[])
711 if test ! -z "$PERLCC"; then
712 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CC=$PERLCC"
714 if test ! -z "$PERLCCFLAGS"; then
715 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CCFLAGS=$PERLCCFLAGS"
716 fi
718 if test -z "$PERLLD"; then
719 PERLLD=$PERLCC
720 fi
721 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LD=$PERLLD"
723 if test ! -z "$PERLLDFLAGS"; then
724 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LDFLAGS=$PERLLDFLAGS"
725 fi
726 fi
728 AC_ARG_WITH(perl-options,
729 [ --with-perl-options=[OPTIONS] options to pass on command-line when
730 generating Makefile from Makefile.PL. If you set this
731 option, interesting things may happen unless you know
732 what you are doing!],
733 [PERL_MAKE_OPTIONS=$withval])
735 AC_SUBST(PERL_MAKE_OPTIONS)
736 AC_SUBST(PERL)
737 AC_SUBST(COMP_PERL)
738 AC_SUBST(PERL_VERSION)
740 dnl Check for Ruby.
741 AC_PATH_PROG(RUBY, ruby, no)
743 AC_ARG_ENABLE(ruby,[ --disable-ruby do not build the ruby modules],
744 [],[enable_ruby=yes])
746 AC_MSG_CHECKING(if ruby modules can be built)
748 if test "x$RUBY" = "xno" -o x$enable_ruby = xno; then
749 COMP_RUBY=
750 AC_MSG_RESULT(No .. Ruby not found or disabled)
751 else
752 if $RUBY -e 'require "mkmf"' >/dev/null 2>&1; then
753 COMP_RUBY="ruby"
754 AC_MSG_RESULT(YES)
755 else
756 COMP_RUBY=
757 AC_MSG_RESULT(Ruby found but mkmf is missing! Install the -dev package)
758 fi
759 fi
762 dnl pass additional ruby options when generating Makefile from Makefile.PL
763 AC_ARG_ENABLE(ruby-site-install,
764 [ --enable-ruby-site-install by default the rrdtool ruby modules are installed
765 together with rrdtool in $prefix/lib/ruby. You have to
766 add $prefix/lib/ruby/$ruby_version/$sitearch to you $: variable
767 for ruby to find the RRD.so file.],
768 [RUBY_MAKE_OPTIONS=],[RUBY_MAKE_OPTIONS="sitedir="'$(DESTDIR)'"$prefix/lib/ruby"])
771 AC_ARG_WITH(ruby-options,
772 [ --with-ruby-options=[OPTIONS] options to pass on command-line when
773 generating Makefile from extconf.rb. If you set this
774 option, interesting things may happen unless you know
775 what you are doing!],
776 [RUBY_MAKE_OPTIONS=$withval])
778 AC_SUBST(RUBY_MAKE_OPTIONS)
779 AC_SUBST(RUBY)
780 AC_SUBST(COMP_RUBY)
783 enable_tcl_site=no
785 AC_ARG_ENABLE(tcl,[ --disable-tcl do not build the tcl modules],
786 [],[enable_tcl=yes])
788 if test "$enable_tcl" = "yes"; then
789 dnl Check for Tcl.
790 withval=""
791 AC_ARG_WITH(tcllib,[ --with-tcllib=DIR location of the tclConfig.sh])
792 enable_tcl=no
793 for dir in $withval /usr/lib /usr/local/lib /usr/lib/tcl8.4 /usr/lib/tcl8.3 ; do
794 AC_MSG_CHECKING(for tclConfig.sh in $dir)
795 if test -f "$dir/tclConfig.sh" ; then
796 tcl_config=$dir/tclConfig.sh
797 enable_tcl=yes
798 AC_MSG_RESULT(yes)
799 break
800 else
801 AC_MSG_RESULT(no)
802 fi
803 done
805 if test "$enable_tcl" = "no"; then
806 AC_MSG_WARN([tclConfig.sh not found - Tcl interface will not be built])
807 else
808 . $tcl_config
809 TCL_PACKAGE_DIR="$TCL_PACKAGE_PATH/tclrrd$VERSION"
810 fi
811 AC_ARG_ENABLE(tcl,[ --enable-tcl-site install the tcl extension in the tcl tree],
812 [],[enable_tcl_site=yes])
814 fi
816 AM_CONDITIONAL(BUILD_TCL, test "$enable_tcl" = "yes" )
817 AM_CONDITIONAL(BUILD_TCL_SITE, test "$enable_tcl_site" = "yes" )
819 AC_SUBST(TCL_PREFIX)
820 AC_SUBST(TCL_SHLIB_CFLAGS)
821 AC_SUBST(TCL_SHLIB_LD)
822 AC_SUBST(TCL_SHLIB_SUFFIX)
823 AC_SUBST(TCL_PACKAGE_PATH)
824 AC_SUBST(TCL_LD_SEARCH_FLAGS)
825 AC_SUBST(TCL_STUB_LIB_SPEC)
826 AC_SUBST(TCL_VERSION)
827 AC_SUBST(TCL_PACKAGE_DIR)
828 AC_SUBST(TCL_INC_DIR)
830 AC_ARG_ENABLE(python,[ --disable-python do not build the python modules],
831 [],[enable_python=yes])
833 if test "$enable_python" = "yes"; then
834 dnl Check for python
835 AM_PATH_PYTHON(2.3,[],[enable_python=no])
836 AM_CHECK_PYTHON_HEADERS(,[enable_python=no;AC_MSG_WARN(could not find Python headers)])
837 fi
839 if test x$enable_python = xno; then
840 COMP_PYTHON=
841 else
842 COMP_PYTHON="python"
843 fi
845 AC_SUBST(COMP_PYTHON)
847 dnl Check for nroff
848 AC_PATH_PROGS(NROFF, gnroff nroff)
849 AC_PATH_PROGS(TROFF, groff troff)
851 AC_ARG_VAR(RRDDOCDIR, [[DATADIR/doc/PACKAGE-VERSION] Documentation directory])
852 if test -z "$RRDDOCDIR"; then
853 RRDDOCDIR='${datadir}/doc/${PACKAGE}-${VERSION}'; fi
856 CONFIGURE_PART(Apply Configuration Information)
858 AC_CONFIG_FILES([examples/shared-demo.pl])
859 AC_CONFIG_FILES([examples/piped-demo.pl])
860 AC_CONFIG_FILES([examples/stripes.pl])
861 AC_CONFIG_FILES([examples/bigtops.pl])
862 AC_CONFIG_FILES([examples/minmax.pl])
863 AC_CONFIG_FILES([examples/4charts.pl])
864 AC_CONFIG_FILES([examples/perftest.pl])
865 AC_CONFIG_FILES([examples/Makefile])
866 AC_CONFIG_FILES([doc/Makefile])
867 AC_CONFIG_FILES([po/Makefile.in])
868 AC_CONFIG_FILES([src/Makefile])
869 AC_CONFIG_FILES([bindings/Makefile])
870 AC_CONFIG_FILES([bindings/tcl/Makefile])
871 AC_CONFIG_FILES([bindings/tcl/ifOctets.tcl])
872 AC_CONFIG_FILES([Makefile])
874 AC_CONFIG_COMMANDS([default],[[ chmod +x examples/*.pl]],[[]])
875 AC_OUTPUT
877 AC_MSG_CHECKING(in)
878 AC_MSG_RESULT(and out again)
880 echo $ECHO_N "ordering CD from http://tobi.oetiker.ch/wish $ECHO_C" 1>&6
881 sleep 1
882 echo $ECHO_N ".$ECHO_C" 1>&6
883 sleep 1
884 echo $ECHO_N ".$ECHO_C" 1>&6
885 sleep 1
886 echo $ECHO_N ".$ECHO_C" 1>&6
887 sleep 1
888 echo $ECHO_N ".$ECHO_C" 1>&6
889 sleep 1
890 AC_MSG_RESULT([ just kidding ;-)])
891 echo
892 echo "----------------------------------------------------------------"
893 echo "Config is DONE!"
894 echo
895 echo " With MMAP IO: $enable_mmap"
896 echo " Static programs: $staticprogs"
897 echo " Perl Modules: $COMP_PERL"
898 echo " Perl Binary: $PERL"
899 echo " Perl Version: $PERL_VERSION"
900 echo " Perl Options: $PERL_MAKE_OPTIONS"
901 echo " Ruby Modules: $COMP_RUBY"
902 echo " Ruby Binary: $RUBY"
903 echo " Ruby Options: $RUBY_MAKE_OPTIONS"
904 echo " Build Tcl Bindings: $enable_tcl"
905 echo " Build Python Bindings: $enable_python"
906 echo " Build rrdcgi: $enable_rrdcgi"
907 echo " Build librrd MT: $enable_pthread"
908 echo
909 echo
910 echo "Type 'make' to compile the software and use 'make install' to "
911 echo "install everything to: $prefix."
912 echo
913 echo " ... that wishlist is NO JOKE. If you find RRDtool useful"
914 echo "make me happy. Go to http://tobi.oetiker.ch/wish and"
915 echo "place an order."
916 echo
917 echo " -- Tobi Oetiker <tobi@oetiker.ch>"
918 echo "----------------------------------------------------------------"