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],[1.3.4])
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=1.3004
20 AC_SUBST(NUMVERS)
22 dnl for the linker to understand which versions the library are compatible with
23 dnl each other we must keep a separate library version cout of the format c:r:a.
24 dnl - if only implementation changed but all interfaces are kept, do r++
25 dnl - if only functionality was added do c++,r=0,a++
26 dnl - if any functionality was removed do c++,r=0,a=0.
27 dnl
28 dnl see http://sourceware.org/autobook/autobook/autobook_91.html
29 dnl
30 LIBVERS=4:3:0
31 AC_SUBST(LIBVERS)
33 AC_CANONICAL_TARGET
34 AM_INIT_AUTOMAKE
35 AM_MAINTAINER_MODE
37 AC_CONFIG_HEADERS([rrd_config.h])
39 dnl all our local stuff like install scripts and include files
40 dnl is in there
43 dnl determine the type of system we are running on
45 AC_SUBST(VERSION)
47 AC_PREFIX_DEFAULT( /usr/local/rrdtool-$PACKAGE_VERSION )
49 dnl Minimum Autoconf version required.
50 AC_PREREQ(2.59)
52 dnl At the TOP of the HEADER
54 AH_TOP([
55 #ifndef RRD_CONFIG_H
56 #define RRD_CONFIG_H
58 /* IEEE can be prevented from raising signals with fpsetmask(0) */
59 #undef MUST_DISABLE_FPMASK
61 /* IEEE math only works if SIGFPE gets actively set to IGNORE */
62 #undef MUST_DISABLE_SIGFPE
64 /* realloc does not support NULL as argument */
65 #undef NO_NULL_REALLOC
67 /* lets enable madvise defines in NetBSD */
68 #if defined(__NetBSD__)
69 # if !defined(_NETBSD_SOURCE)
70 # define _NETBSD_SOURCE
71 # endif
72 #endif
74 ])
76 AH_BOTTOM([
78 #ifdef MUST_HAVE_MALLOC_MALLOC_H
79 # include <malloc/malloc.h>
80 #endif
82 #include <rrd_config_bottom.h>
84 #endif
85 ])
87 dnl Process Special Options
88 dnl -----------------------------------
90 dnl How the vertical axis label is printed
91 AC_ARG_VAR(RRDGRAPH_YLEGEND_ANGLE,
92 [Vertical label angle: -90.0 (default) or 90.0])
93 AC_DEFINE_UNQUOTED(RRDGRAPH_YLEGEND_ANGLE,${RRDGRAPH_YLEGEND_ANGLE:-90.0},
94 [Vertical label angle: -90.0 (default) or 90.0])
96 AC_ARG_ENABLE(rrdcgi,[ --disable-rrdcgi disable building of rrdcgi],
97 [],[enable_rrdcgi=yes])
99 dnl Check if we run on a system that has fonts
100 AC_ARG_WITH(rrd-default-font,
101 [ --with-rrd-default-font=[OPTIONS] set the full path to your default font.],
102 [RRD_DEFAULT_FONT=$withval],[
103 if test -d ${WINDIR:-nodir}/cour.ttf ; then
104 RRD_DEFAULT_FONT=`cd $WINDIR;pwd`/cour.ttf
105 else
106 RRD_DEFAULT_FONT='"DejaVu Sans Mono,Bitstream Vera Sans Mono,monospace,Courier"'
107 fi
108 ])
110 dnl Use mmap in rrd_update instead of seek+write
111 AC_ARG_ENABLE([mmap],
112 [ --disable-mmap disable mmap in rrd_update, use seek+write instead],
113 [],
114 [enable_mmap=yes])
116 AC_ARG_ENABLE(pthread,[ --disable-pthread disable multithread support],
117 [],[enable_pthread=yes])
119 AC_ARG_ENABLE(static-programs,
120 [ --enable-static-programs Build static programs],
121 [case "${enableval}" in
122 yes) staticprogs=yes ;;
123 no) staticprogs=no ;;
124 *) AC_MSG_ERROR(bad value ${enableval} for --enable-static-programs) ;;
125 esac],[staticprogs=no])
126 AM_CONDITIONAL(STATIC_PROGRAMS,[test "x$staticprogs" = "xyes"])
129 CONFIGURE_PART(Audit Compilation Environment)
132 dnl Check for the compiler and static/shared library creation.
133 AC_PROG_CC
134 AC_PROG_CPP
135 AC_PROG_LIBTOOL
137 dnl Try to detect/use GNU features
138 CFLAGS="$CFLAGS -D_GNU_SOURCE"
140 dnl which flags does the compiler support?
141 if test "x$GCC" = "xyes"; then
142 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
143 oCFLAGS="$CFLAGS"
144 CFLAGS="$CFLAGS $flag"
145 cachename=rd_cv_gcc_flag_`echo $flag|sed 's/[[^A-Za-z]]/_/g'`
146 AC_CACHE_CHECK([if gcc likes the $flag flag], $cachename,
147 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[return 0 ]])],[eval $cachename=yes],[eval $cachename=no])])
148 if eval test \$$cachename = no; then
149 CFLAGS="$oCFLAGS"
150 fi
151 done
152 fi
156 AC_SUBST(RRD_DEFAULT_FONT)
158 CONFIGURE_PART(Checking for Header Files)
160 dnl Checks for header files.
161 AC_HEADER_STDC
162 AC_HEADER_DIRENT
163 AC_CHECK_HEADERS(features.h sys/stat.h sys/types.h fcntl.h locale.h fp_class.h malloc.h unistd.h ieeefp.h math.h sys/times.h sys/param.h sys/resource.h signal.h float.h stdio.h stdlib.h errno.h string.h ctype.h)
165 dnl Checks for typedefs, structures, and compiler characteristics.
166 AC_C_CONST
167 AC_HEADER_TIME
168 AC_STRUCT_TM
170 CONFIGURE_PART(Test Library Functions)
172 dnl Checks for libraries.
173 AC_CHECK_FUNC(acos, , AC_CHECK_LIB(m, acos))
176 dnl add pic flag in any case this makes sure all our code is relocatable
177 eval `./libtool --config | grep pic_flag`
178 CFLAGS="$CFLAGS $pic_flag"
181 dnl Checks for library functions.
182 AC_FUNC_STRFTIME
183 AC_FUNC_VPRINTF
185 AC_C_BIGENDIAN
187 dnl for each function found we get a definition in config.h
188 dnl of the form HAVE_FUNCTION
190 AC_CHECK_FUNCS(tzset fsync mbstowcs opendir readdir chdir chroot getuid setlocale strerror strerror_r snprintf vsnprintf fpclass class fp_class isnan memmove strchr mktime getrusage gettimeofday)
192 CONFIGURE_PART(Map/Fadvis/Madvise checking)
194 dnl Could use these to know if we need to provide a prototype
195 dnl AC_CHECK_DECLS(fdatasync, [], [], [#include <unistd.h>])
197 dnl check for fdatasync. Solaris has fdatasync in the librt
199 AC_CHECK_FUNCS(fdatasync, [], AC_CHECK_LIB(rt, fdatasync, [LIBS="${LIBS} -lrt"; AC_DEFINE(HAVE_FDATASYNC)],[]))
200 dnl if there is no fdatasync we may get lucky with fsync
201 AC_CHECK_FUNCS(fsync)
204 dnl XXX: dunno about windows.. add AC_CHECK_FUNCS(munmap) there too?
205 if test "x$enable_mmap" = "xyes"; then
206 case "$host" in
207 *cygwin*)
208 # the normal mmap test does not work in cygwin
209 AC_CHECK_FUNCS(mmap)
210 if test "x$ac_cv_func_mmap" = "xyes"; then
211 ac_cv_func_mmap_fixed_mapped=yes
212 fi
213 ;;
214 *)
215 AC_CHECK_HEADERS(sys/mman.h)
216 AC_FUNC_MMAP
217 AC_CHECK_FUNCS(mmap munmap msync)
218 AC_CHECK_DECLS(madvise, [], [], [#ifdef HAVE_SYS_MMAN_H
219 # include <sys/mman.h>
220 #endif])
221 if test "x$ac_cv_have_decl_madvise" = "xyes";
222 then
223 AC_CHECK_FUNCS(madvise)
224 else
225 AC_CHECK_FUNCS(posix_madvise)
226 if test "x$ac_cv_func_posix_madvise" != "xyes"; then
227 AC_MSG_WARN([madvise() nor posix_madvise() found.])
228 fi
229 fi
230 ;;
231 esac
232 if test "x$ac_cv_func_mmap" != "xyes";
233 then
234 AC_MSG_ERROR([--enable-mmap requested but mmap() was not detected])
235 dnl enable_mmap="no"
236 fi
237 fi
239 dnl can we use posix_fadvise
240 AC_CHECK_DECLS(posix_fadvise, [], [], [#define _XOPEN_SOURCE 600
241 #include <fcntl.h>])
242 AC_CHECK_FUNCS(posix_fadvise)
244 CONFIGURE_PART(Libintl Processing)
247 dnl gettext
248 GETTEXT_PACKAGE=rrdtool
249 AC_SUBST(GETTEXT_PACKAGE)
250 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",[Gettext package])
252 AM_GLIB_GNU_GETTEXT()
254 AC_ARG_ENABLE(libintl,[ --disable-libintl i18n support (libintl)],
255 [],[enable_libintl=yes])
257 if test x$enable_libintl = xyes; then
258 IT_PROG_INTLTOOL([0.35.0],[no-xml])
259 fi
261 if test x$enable_libintl = xyes -a x$MSGFMT = xno; then
262 AC_MSG_WARN(I could not find msgfmt. Diabeling libintl build.)
263 enable_libintl=no
264 fi
266 if test x$enable_libintl = xyes; then
267 AC_CHECK_HEADERS(libintl.h,[],[AC_MSG_RESULT(disabeling libintl build); enable_libintl=no])
268 fi
270 if test x$enable_libintl = xyes ; then
271 dnl it seems bsd synstems need to link against libintl
272 dnl when compiling rrdupdate. lets check
273 AC_CHECK_LIB(intl, libintl_gettext,[LIB_LIBINTL="-lintl"])
274 fi
276 dnl use for linking rrdupdate
277 AC_SUBST(LIB_LIBINTL)
279 dnl do not touch the po stuff if we are not going to build intl
280 AM_CONDITIONAL(BUILD_LIBINTL,[test x$enable_libintl = xyes])
282 if test x$enable_libintl = xyes; then
283 AC_DEFINE([BUILD_LIBINTL], [], [Use this in code sections to mark them for libintl build])
284 fi
286 CONFIGURE_PART(IEEE Math Checks)
289 dnl actual code to check if this works
290 AC_CHECK_FUNCS(fpclassify, ,
291 [AC_MSG_CHECKING(for fpclassify with <math.h>)
292 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
293 volatile int x;volatile float f; ]], [[x = fpclassify(f)]])],[AC_MSG_RESULT(yes)
294 AC_DEFINE(HAVE_FPCLASSIFY)],[AC_MSG_RESULT(no)])])
296 AC_CHECK_FUNCS(isinf, ,
297 [AC_MSG_CHECKING(for isinf with <math.h>)
298 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
299 volatile int x;volatile float f; ]], [[x = isinf(f)]])],[AC_MSG_RESULT(yes)
300 AC_DEFINE(HAVE_ISINF)],[AC_MSG_RESULT(no)])])
302 dnl finite is BSD, isfinite is C99, so prefer the latter
303 AC_CACHE_CHECK([whether isfinite is broken],[ac_cv_have_broken_isfinite],[
304 AC_TRY_RUN([
305 #ifdef HAVE_MATH_H
306 #include <math.h>
307 #endif
308 #ifdef HAVE_FLOAT_H
309 #include <float.h>
310 #endif
311 int main ()
312 {
313 #ifdef isfinite
314 #ifdef LDBL_MAX
315 if (!isfinite(LDBL_MAX)) return 1;
316 #endif
317 #ifdef DBL_MAX
318 if (!isfinite(DBL_MAX)) return 1;
319 #endif
320 #endif
321 return 0;
322 }],[ac_cv_have_broken_isfinite=no],[ac_cv_have_broken_isfinite=yes],[
323 case "${target}" in
324 hppa*-*-hpux*) ac_cv_have_broken_isfinite=yes ;;
325 *-solaris2.8) ac_cv_have_broken_isfinite=yes ;;
326 *-solaris2.9) ac_cv_have_broken_isfinite=yes ;;
327 *) ac_cv_have_broken_isfinite=no ;;
328 esac])
329 ])
331 dnl the test does not seem to work on solaris 2.8/9
332 dnl so lets fix this by hand
333 case "${target}" in
334 *-solaris2.8) ac_cv_have_broken_isfinite=yes ;;
335 *-solaris2.9) ac_cv_have_broken_isfinite=yes ;;
336 esac
338 if test "x$ac_cv_have_broken_isfinite" = "xno"; then
339 AC_DEFINE(HAVE_ISFINITE)
340 else
341 AC_CHECK_FUNCS(finite,[],
342 [AC_CHECK_FUNCS(isfinite,[],
343 [AC_MSG_CHECKING(for isfinite with <math.h>)
344 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
345 volatile int x;volatile float f; ]],[[x = isfinite(f)]])],[AC_MSG_RESULT(yes)
346 AC_DEFINE(HAVE_ISFINITE)],[AC_MSG_RESULT(no)])])])
347 fi
349 AC_FULL_IEEE
351 CONFIGURE_PART(Resolve Portability Issues)
353 dnl Do we need getopt_long
355 build_getopt=no
356 RRD_GETOPT_LONG="LIBC_HAS_GETOPT_LONG"
357 AC_CHECK_FUNC(getopt_long,[],[
358 RRD_GETOPT_LONG="getopt_long"
359 build_getopt=yes
360 ])
361 AC_SUBST(RRD_GETOPT_LONG)
362 AM_CONDITIONAL(BUILD_GETOPT,[test $build_getopt = yes])
364 dnl what does realloc do if it gets called with a NULL pointer
366 AC_CACHE_CHECK([if realloc can deal with NULL], rd_cv_null_realloc,
367 [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdlib.h>
368 int main(void){
369 char *x = NULL;
370 x = realloc (x,10);
371 if (x==NULL) return 1;
372 return 0;
373 }]])],[rd_cv_null_realloc=yes],[rd_cv_null_realloc=nope],[:])])
375 if test x"$rd_cv_null_realloc" = xnope; then
376 AC_DEFINE(NO_NULL_REALLOC)
377 fi
379 AC_LANG_PUSH(C)
380 dnl solaris has some odd defines it needs in order to propperly compile ctime_r
381 AC_MSG_CHECKING([if ctime_r need special care to act posixly correct])
382 AC_LINK_IFELSE(
383 AC_LANG_PROGRAM(
384 [[#include <time.h>]],
385 [[ctime_r(NULL,NULL,0)]]
386 ),
387 [ CPPFLAGS="$CPPFLAGS -D_POSIX_PTHREAD_SEMANTICS"
388 AC_LINK_IFELSE(
389 AC_LANG_PROGRAM(
390 [[#include <time.h>]],
391 [[ctime_r(NULL,NULL)]]
392 ),
393 [AC_MSG_RESULT([yes, this seems to be solaris style])],
394 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
395 )
396 ],
397 [ AC_LINK_IFELSE(
398 AC_LANG_PROGRAM(
399 [[#include <time.h>]],
400 [[ctime_r(NULL,NULL)]]
401 ),
402 [AC_MSG_RESULT(no)],
403 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
404 )
405 ]
406 )
407 AC_LANG_POP(C)
409 dnl Check for pthreads
410 dnl http://autoconf-archive.cryp.to/acx_pthread.m4
412 AC_SUBST(MULTITHREAD_CFLAGS)
413 AC_SUBST(MULTITHREAD_LDFLAGS)
415 if test $enable_pthread != no; then
416 ACX_PTHREAD([
417 MULTITHREAD_CFLAGS=$PTHREAD_CFLAGS
418 MULTITHREAD_LDFLAGS=$PTHREAD_LIBS
419 ],
420 [])
421 fi
423 dnl since we use lots of *_r functions all over the code we better
424 dnl make sure they are known
426 if test "x$x_rflag" != "xno"; then
427 CPPFLAGS="$CPPFLAGS $x_rflag"
428 fi
430 AM_CONDITIONAL(BUILD_MULTITHREAD,[test $enable_pthread != no])
432 AC_LANG_PUSH(C)
433 dnl see if we have to include malloc/malloc.h
434 AC_MSG_CHECKING([do we need malloc/malloc.h])
435 AC_LINK_IFELSE(
436 AC_LANG_PROGRAM(
437 [[#include <stdlib.h>]],
438 [[malloc(1)]]
439 ),
440 [ AC_MSG_RESULT([nope, works out of the box]) ],
441 [ AC_LINK_IFELSE(
442 AC_LANG_PROGRAM(
443 [[#include <stdlib.h>
444 #include <malloc/malloc.h>]],
445 [[malloc(1)]]
446 ),[
447 AC_DEFINE([MUST_HAVE_MALLOC_MALLOC_H])
448 AC_MSG_RESULT([yes we do])],
449 [AC_MSG_ERROR([Can not figure how to compile malloc])]
450 )
451 ]
452 )
453 AC_LANG_POP(C)
455 CONFIGURE_PART(Find 3rd-Party Libraries)
458 AM_CONDITIONAL(BUILD_RRDCGI,[test $enable_rrdcgi != no])
461 CORE_LIBS="$LIBS"
463 dnl EX_CHECK_ALL(z, zlibVersion, zlib.h, zlib, 1.2.3, http://www.gzip.org/zlib/, "")
464 dnl EX_CHECK_ALL(png, png_access_version_number, png.h, libpng, 1.2.10, http://prdownloads.sourceforge.net/libpng/, "")
465 dnl EX_CHECK_ALL(freetype, FT_Init_FreeType, ft2build.h, freetype2, 2.1.10, http://prdownloads.sourceforge.net/freetype/, /usr/include/freetype2)
466 dnl EX_CHECK_ALL(fontconfig, FcInit, fontconfig.h, fontconfig, 2.3.1, http://fontconfig.org/release/, /usr/include)
467 EX_CHECK_ALL(cairo, cairo_font_options_create, cairo.h, cairo-png, 1.4.6, http://cairographics.org/releases/, "")
468 EX_CHECK_ALL(cairo, cairo_svg_surface_create, cairo-svg.h, cairo-svg, 1.4.6, http://cairographics.org/releases/, "")
469 EX_CHECK_ALL(cairo, cairo_pdf_surface_create, cairo-pdf.h, cairo-pdf, 1.4.6, http://cairographics.org/releases/, "")
470 EX_CHECK_ALL(cairo, cairo_ps_surface_create, cairo-ps.h, cairo-ps, 1.4.6, http://cairographics.org/releases/, "")
471 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/, "")
472 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, "")
473 EX_CHECK_ALL(xml2, xmlParseFile, libxml/parser.h, libxml-2.0, 2.6.31, http://xmlsoft.org/downloads.html, /usr/include/libxml2)
475 if test "$EX_CHECK_ALL_ERR" = "YES"; then
476 AC_MSG_ERROR([Please fix the library issues listed above and try again.])
477 fi
479 ALL_LIBS="$LIBS"
480 LIBS=
482 AC_SUBST(CORE_LIBS)
483 AC_SUBST(ALL_LIBS)
485 CONFIGURE_PART(Prep for Building Language Bindings)
487 dnl Check for Perl and friends
488 PATH=$PATH:/usr/perl5/bin
489 export PATH
490 AC_PATH_PROG(PERL, perl, no)
491 AC_PATH_PROG(POD2MAN, pod2man, no)
492 AC_PATH_PROG(POD2HTML, pod2html, no)
495 AC_ARG_ENABLE(perl,[ --disable-perl do not build the perl modules],
496 [],[enable_perl=yes])
499 AC_ARG_VAR(PERLCC, [[] C compiler for Perl modules])
500 AC_ARG_VAR(PERLCCFLAGS, [[] CC flags for Perl modules])
501 AC_ARG_VAR(PERLLD, [[same as PERLCC] Linker for Perl modules])
502 AC_ARG_VAR(PERLLDFLAGS, [[] LD flags for Perl modules])
504 if test "x$PERL" = "xno" -o x$enable_perl = xno; then
505 COMP_PERL=
506 else
507 COMP_PERL="perl_piped perl_shared"
508 AC_MSG_CHECKING(for the perl version you are running)
509 PERL_VERSION=`$PERL -MConfig -e 'print $Config{version}'`
510 AC_MSG_RESULT($PERL_VERSION)
511 if test -z "$PERLCC"; then
512 AC_MSG_CHECKING(for the C compiler perl wants to use to build its modules)
513 perlcc=`$PERL -MConfig -e 'print $Config{cc}'`
514 AC_MSG_RESULT($perlcc)
515 if test ! -x "$perlcc"; then
516 AC_PATH_PROG(PERL_CC, ${perlcc}, no)
517 if test "$PERL_CC" = "no"; then
518 AC_MSG_WARN([
519 I would not find the Compiler ($perlcc) that was originally used to compile
520 your perl binary. You should either make sure that this compiler is
521 available on your system, pick an other compiler and set PERLCC
522 appropriately, or use a different perl setup that was compiled locally.
524 I will disable the compilation of the RRDs perl module for now.
525 ])
526 COMP_PERL="perl_piped"
527 fi
528 fi
529 fi
530 fi
532 AC_MSG_CHECKING(Perl Modules to build)
533 AC_MSG_RESULT(${COMP_PERL:-No Perl Modules will be built})
535 # Options to pass when configuring perl module
536 ppref=$prefix
537 test "$ppref" = 'NONE' && ppref=$ac_default_prefix
539 PERL_MAKE_OPTIONS="PREFIX="'$(DESTDIR)'"$ppref LIB="'$(DESTDIR)'"$ppref/lib/perl/$PERL_VERSION"
541 dnl pass additional perl options when generating Makefile from Makefile.PL
542 AC_ARG_ENABLE(perl-site-install,
543 [ --enable-perl-site-install by default the rrdtool perl modules are installed
544 together with rrdtool in $prefix/lib/perl. You have to
545 put a 'use lib qw($prefix/lib/perl)' into your scripts
546 when you want to use them. When you set this option
547 the perl modules will get installed wherever
548 your perl setup thinks it is best.],
549 [PERL_MAKE_OPTIONS=],[])
551 if test ! -z "$PERLCC"; then
552 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CC=$PERLCC"
554 if test ! -z "$PERLCCFLAGS"; then
555 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CCFLAGS=$PERLCCFLAGS"
556 fi
558 if test -z "$PERLLD"; then
559 PERLLD=$PERLCC
560 fi
561 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LD=$PERLLD"
563 if test ! -z "$PERLLDFLAGS"; then
564 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LDFLAGS=$PERLLDFLAGS"
565 fi
566 fi
568 AC_ARG_WITH(perl-options,
569 [ --with-perl-options=[OPTIONS] options to pass on command-line when
570 generating Makefile from Makefile.PL. If you set this
571 option, interesting things may happen unless you know
572 what you are doing!],
573 [PERL_MAKE_OPTIONS=$withval])
575 AC_SUBST(PERL_MAKE_OPTIONS)
576 AC_SUBST(PERL)
577 AC_SUBST(COMP_PERL)
578 AC_SUBST(PERL_VERSION)
580 dnl Check for Ruby.
581 AC_PATH_PROG(RUBY, ruby, no)
583 AC_ARG_ENABLE(ruby,[ --disable-ruby do not build the ruby modules],
584 [],[enable_ruby=yes])
586 AC_MSG_CHECKING(if ruby modules can be built)
588 if test "x$RUBY" = "xno" -o x$enable_ruby = xno; then
589 COMP_RUBY=
590 AC_MSG_RESULT(No .. Ruby not found or disabled)
591 else
592 if $RUBY -e 'require "mkmf"' >/dev/null 2>&1; then
593 COMP_RUBY="ruby"
594 AC_MSG_RESULT(YES)
595 else
596 COMP_RUBY=
597 AC_MSG_RESULT(Ruby found but mkmf is missing! Install the -dev package)
598 fi
599 fi
601 rpref=$prefix
602 test "$rpref" = 'NONE' && rpref=$ac_default_prefix
604 dnl pass additional ruby options when generating Makefile from Makefile.PL
605 AC_ARG_ENABLE(ruby-site-install,
606 [ --enable-ruby-site-install by default the rrdtool ruby modules are installed
607 together with rrdtool in $prefix/lib/ruby. You have to
608 add $prefix/lib/ruby/$ruby_version/$sitearch to you $: variable
609 for ruby to find the RRD.so file.],
610 [RUBY_MAKE_OPTIONS=],[RUBY_MAKE_OPTIONS="sitedir="'$(DESTDIR)'"$rpref/lib/ruby"])
613 AC_ARG_WITH(ruby-options,
614 [ --with-ruby-options=[OPTIONS] options to pass on command-line when
615 generating Makefile from extconf.rb. If you set this
616 option, interesting things may happen unless you know
617 what you are doing!],
618 [RUBY_MAKE_OPTIONS=$withval])
620 AC_SUBST(RUBY_MAKE_OPTIONS)
621 AC_SUBST(RUBY)
622 AC_SUBST(COMP_RUBY)
625 enable_tcl_site=no
627 AC_ARG_ENABLE(tcl,[ --disable-tcl do not build the tcl modules],
628 [],[enable_tcl=yes])
630 if test "$enable_tcl" = "yes"; then
631 dnl Check for Tcl.
632 withval=""
633 AC_ARG_WITH(tcllib,[ --with-tcllib=DIR location of the tclConfig.sh])
634 enable_tcl=no
635 for dir in $withval /usr/lib /usr/local/lib /usr/lib/tcl8.4 /usr/lib/tcl8.3 ; do
636 AC_MSG_CHECKING(for tclConfig.sh in $dir)
637 if test -f "$dir/tclConfig.sh" ; then
638 tcl_config=$dir/tclConfig.sh
639 enable_tcl=yes
640 AC_MSG_RESULT(yes)
641 break
642 else
643 AC_MSG_RESULT(no)
644 fi
645 done
647 if test "$enable_tcl" = "no"; then
648 AC_MSG_WARN([tclConfig.sh not found - Tcl interface will not be built])
649 else
650 . $tcl_config
651 TCL_PACKAGE_DIR="$TCL_PACKAGE_PATH/tclrrd$VERSION"
652 if test -n "$TCL_INC_DIR"; then
653 TCL_INCLUDE_SPEC="$TCL_INCLUDE_SPEC -I$TCL_INC_DIR"
654 fi
655 fi
656 AC_ARG_ENABLE(tcl,[ --enable-tcl-site install the tcl extension in the tcl tree],
657 [],[enable_tcl_site=yes])
659 fi
661 AM_CONDITIONAL(BUILD_TCL, test "$enable_tcl" = "yes" )
662 AM_CONDITIONAL(BUILD_TCL_SITE, test "$enable_tcl_site" = "yes" )
665 AC_SUBST(TCL_PREFIX)
666 AC_SUBST(TCL_SHLIB_CFLAGS)
667 AC_SUBST(TCL_SHLIB_LD)
668 AC_SUBST(TCL_SHLIB_SUFFIX)
669 AC_SUBST(TCL_PACKAGE_PATH)
670 AC_SUBST(TCL_LD_SEARCH_FLAGS)
671 AC_SUBST(TCL_STUB_LIB_SPEC)
672 AC_SUBST(TCL_VERSION)
673 AC_SUBST(TCL_PACKAGE_DIR)
674 AC_SUBST(TCL_INCLUDE_SPEC)
676 AC_ARG_ENABLE(python,[ --disable-python do not build the python modules],
677 [],[enable_python=yes])
679 if test "$enable_python" = "yes"; then
680 dnl Check for python
681 AM_PATH_PYTHON(2.3,[],[enable_python=no])
682 AM_CHECK_PYTHON_HEADERS(,[enable_python=no;AC_MSG_WARN(could not find Python headers)])
683 fi
685 if test x$enable_python = xno; then
686 COMP_PYTHON=
687 else
688 COMP_PYTHON="python"
689 fi
691 AC_SUBST(COMP_PYTHON)
693 dnl Check for nroff
694 AC_PATH_PROGS(NROFF, gnroff nroff)
695 AC_PATH_PROGS(TROFF, groff troff)
697 AC_ARG_VAR(RRDDOCDIR, [[DATADIR/doc/PACKAGE-VERSION] Documentation directory])
698 if test -z "$RRDDOCDIR"; then
699 RRDDOCDIR='${datadir}/doc/${PACKAGE}-${VERSION}'; fi
702 CONFIGURE_PART(Apply Configuration Information)
704 AC_CONFIG_FILES([examples/shared-demo.pl])
705 AC_CONFIG_FILES([examples/piped-demo.pl])
706 AC_CONFIG_FILES([examples/stripes.pl])
707 AC_CONFIG_FILES([examples/bigtops.pl])
708 AC_CONFIG_FILES([examples/minmax.pl])
709 AC_CONFIG_FILES([examples/4charts.pl])
710 AC_CONFIG_FILES([examples/perftest.pl])
711 AC_CONFIG_FILES([examples/Makefile])
712 AC_CONFIG_FILES([doc/Makefile])
713 AC_CONFIG_FILES([po/Makefile.in])
714 AC_CONFIG_FILES([src/Makefile])
715 AC_CONFIG_FILES([src/librrd.sym.in])
716 AC_CONFIG_FILES([src/librrd.pc])
717 AC_CONFIG_FILES([bindings/Makefile])
718 AC_CONFIG_FILES([bindings/tcl/Makefile])
719 AC_CONFIG_FILES([bindings/tcl/ifOctets.tcl])
720 AC_CONFIG_FILES([Makefile])
722 AC_CONFIG_COMMANDS([default],[[ chmod +x examples/*.pl]],[[]])
723 AC_OUTPUT
725 AC_MSG_CHECKING(in)
726 AC_MSG_RESULT(and out again)
728 echo $ECHO_N "ordering CD from http://tobi.oetiker.ch/wish $ECHO_C" 1>&6
729 sleep 1
730 echo $ECHO_N ".$ECHO_C" 1>&6
731 sleep 1
732 echo $ECHO_N ".$ECHO_C" 1>&6
733 sleep 1
734 echo $ECHO_N ".$ECHO_C" 1>&6
735 sleep 1
736 echo $ECHO_N ".$ECHO_C" 1>&6
737 sleep 1
738 AC_MSG_RESULT([ just kidding ;-)])
739 echo
740 echo "----------------------------------------------------------------"
741 echo "Config is DONE!"
742 echo
743 echo " With MMAP IO: $enable_mmap"
744 echo " Build rrd_getopt: $build_getopt"
745 echo " Static programs: $staticprogs"
746 echo " Perl Modules: $COMP_PERL"
747 echo " Perl Binary: $PERL"
748 echo " Perl Version: $PERL_VERSION"
749 echo " Perl Options: $PERL_MAKE_OPTIONS"
750 echo " Ruby Modules: $COMP_RUBY"
751 echo " Ruby Binary: $RUBY"
752 echo " Ruby Options: $RUBY_MAKE_OPTIONS"
753 echo " Build Tcl Bindings: $enable_tcl"
754 echo " Build Python Bindings: $enable_python"
755 echo " Build rrdcgi: $enable_rrdcgi"
756 echo " Build librrd MT: $enable_pthread"
757 echo " Link with libintl: $enable_libintl"
758 echo
759 echo " Libraries: $ALL_LIBS"
760 echo
761 echo "Type 'make' to compile the software and use 'make install' to "
762 echo "install everything to: $prefix."
763 echo
764 echo " ... that wishlist is NO JOKE. If you find RRDtool useful"
765 echo "make me happy. Go to http://tobi.oetiker.ch/wish and"
766 echo "place an order."
767 echo
768 echo " -- Tobi Oetiker <tobi@oetiker.ch>"
769 echo "----------------------------------------------------------------"