a7008312f8120469a5212f32438d150599d3610f
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],[1.3.5])
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=1.3005
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=4:4:0
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 CHECK_FOR_WORKING_MS_ASYNC
355 dnl Do we need getopt_long
357 build_getopt=no
358 RRD_GETOPT_LONG="LIBC_HAS_GETOPT_LONG"
359 AC_CHECK_FUNC(getopt_long,[],[
360 RRD_GETOPT_LONG="getopt_long"
361 build_getopt=yes
362 ])
363 AC_SUBST(RRD_GETOPT_LONG)
364 AM_CONDITIONAL(BUILD_GETOPT,[test $build_getopt = yes])
366 dnl what does realloc do if it gets called with a NULL pointer
368 AC_CACHE_CHECK([if realloc can deal with NULL], rd_cv_null_realloc,
369 [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdlib.h>
370 int main(void){
371 char *x = NULL;
372 x = realloc (x,10);
373 if (x==NULL) return 1;
374 return 0;
375 }]])],[rd_cv_null_realloc=yes],[rd_cv_null_realloc=nope],[:])])
377 if test x"$rd_cv_null_realloc" = xnope; then
378 AC_DEFINE(NO_NULL_REALLOC)
379 fi
381 AC_LANG_PUSH(C)
382 dnl solaris has some odd defines it needs in order to propperly compile ctime_r
383 AC_MSG_CHECKING([if ctime_r need special care to act posixly correct])
384 AC_LINK_IFELSE(
385 AC_LANG_PROGRAM(
386 [[#include <time.h>]],
387 [[ctime_r(NULL,NULL,0)]]
388 ),
389 [ CPPFLAGS="$CPPFLAGS -D_POSIX_PTHREAD_SEMANTICS"
390 AC_LINK_IFELSE(
391 AC_LANG_PROGRAM(
392 [[#include <time.h>]],
393 [[ctime_r(NULL,NULL)]]
394 ),
395 [AC_MSG_RESULT([yes, this seems to be solaris style])],
396 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
397 )
398 ],
399 [ AC_LINK_IFELSE(
400 AC_LANG_PROGRAM(
401 [[#include <time.h>]],
402 [[ctime_r(NULL,NULL)]]
403 ),
404 [AC_MSG_RESULT(no)],
405 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
406 )
407 ]
408 )
409 AC_LANG_POP(C)
411 dnl Check for pthreads
412 dnl http://autoconf-archive.cryp.to/acx_pthread.m4
414 AC_SUBST(MULTITHREAD_CFLAGS)
415 AC_SUBST(MULTITHREAD_LDFLAGS)
417 if test $enable_pthread != no; then
418 ACX_PTHREAD([
419 MULTITHREAD_CFLAGS=$PTHREAD_CFLAGS
420 MULTITHREAD_LDFLAGS=$PTHREAD_LIBS
421 ],
422 [])
423 fi
425 dnl since we use lots of *_r functions all over the code we better
426 dnl make sure they are known
428 if test "x$x_rflag" != "xno"; then
429 CPPFLAGS="$CPPFLAGS $x_rflag"
430 fi
432 AM_CONDITIONAL(BUILD_MULTITHREAD,[test $enable_pthread != no])
434 AC_LANG_PUSH(C)
435 dnl see if we have to include malloc/malloc.h
436 AC_MSG_CHECKING([do we need malloc/malloc.h])
437 AC_LINK_IFELSE(
438 AC_LANG_PROGRAM(
439 [[#include <stdlib.h>]],
440 [[malloc(1)]]
441 ),
442 [ AC_MSG_RESULT([nope, works out of the box]) ],
443 [ AC_LINK_IFELSE(
444 AC_LANG_PROGRAM(
445 [[#include <stdlib.h>
446 #include <malloc/malloc.h>]],
447 [[malloc(1)]]
448 ),[
449 AC_DEFINE([MUST_HAVE_MALLOC_MALLOC_H])
450 AC_MSG_RESULT([yes we do])],
451 [AC_MSG_ERROR([Can not figure how to compile malloc])]
452 )
453 ]
454 )
455 AC_LANG_POP(C)
457 CONFIGURE_PART(Find 3rd-Party Libraries)
460 AM_CONDITIONAL(BUILD_RRDCGI,[test $enable_rrdcgi != no])
463 CORE_LIBS="$LIBS"
465 dnl EX_CHECK_ALL(z, zlibVersion, zlib.h, zlib, 1.2.3, http://www.gzip.org/zlib/, "")
466 dnl EX_CHECK_ALL(png, png_access_version_number, png.h, libpng, 1.2.10, http://prdownloads.sourceforge.net/libpng/, "")
467 dnl EX_CHECK_ALL(freetype, FT_Init_FreeType, ft2build.h, freetype2, 2.1.10, http://prdownloads.sourceforge.net/freetype/, /usr/include/freetype2)
468 dnl EX_CHECK_ALL(fontconfig, FcInit, fontconfig.h, fontconfig, 2.3.1, http://fontconfig.org/release/, /usr/include)
469 EX_CHECK_ALL(cairo, cairo_font_options_create, cairo.h, cairo-png, 1.4.6, http://cairographics.org/releases/, "")
470 EX_CHECK_ALL(cairo, cairo_svg_surface_create, cairo-svg.h, cairo-svg, 1.4.6, http://cairographics.org/releases/, "")
471 EX_CHECK_ALL(cairo, cairo_pdf_surface_create, cairo-pdf.h, cairo-pdf, 1.4.6, http://cairographics.org/releases/, "")
472 EX_CHECK_ALL(cairo, cairo_ps_surface_create, cairo-ps.h, cairo-ps, 1.4.6, http://cairographics.org/releases/, "")
473 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/, "")
474 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, "")
475 EX_CHECK_ALL(xml2, xmlParseFile, libxml/parser.h, libxml-2.0, 2.6.31, http://xmlsoft.org/downloads.html, /usr/include/libxml2)
477 if test "$EX_CHECK_ALL_ERR" = "YES"; then
478 AC_MSG_ERROR([Please fix the library issues listed above and try again.])
479 fi
481 ALL_LIBS="$LIBS"
482 LIBS=
484 AC_SUBST(CORE_LIBS)
485 AC_SUBST(ALL_LIBS)
487 CONFIGURE_PART(Prep for Building Language Bindings)
489 dnl Check for Perl and friends
490 PATH=$PATH:/usr/perl5/bin
491 export PATH
492 AC_PATH_PROG(PERL, perl, no)
493 AC_PATH_PROG(POD2MAN, pod2man, no)
494 AC_PATH_PROG(POD2HTML, pod2html, no)
497 AC_ARG_ENABLE(perl,[ --disable-perl do not build the perl modules],
498 [],[enable_perl=yes])
501 AC_ARG_VAR(PERLCC, [[] C compiler for Perl modules])
502 AC_ARG_VAR(PERLCCFLAGS, [[] CC flags for Perl modules])
503 AC_ARG_VAR(PERLLD, [[same as PERLCC] Linker for Perl modules])
504 AC_ARG_VAR(PERLLDFLAGS, [[] LD flags for Perl modules])
506 if test "x$PERL" = "xno" -o x$enable_perl = xno; then
507 COMP_PERL=
508 else
509 COMP_PERL="perl_piped perl_shared"
510 AC_MSG_CHECKING(for the perl version you are running)
511 PERL_VERSION=`$PERL -MConfig -e 'print $Config{version}'`
512 AC_MSG_RESULT($PERL_VERSION)
513 if test -z "$PERLCC"; then
514 AC_MSG_CHECKING(for the C compiler perl wants to use to build its modules)
515 perlcc=`$PERL -MConfig -e 'print $Config{cc}'`
516 AC_MSG_RESULT($perlcc)
517 if test ! -x "$perlcc"; then
518 AC_PATH_PROG(PERL_CC, ${perlcc}, no)
519 if test "$PERL_CC" = "no"; then
520 AC_MSG_WARN([
521 I would not find the Compiler ($perlcc) that was originally used to compile
522 your perl binary. You should either make sure that this compiler is
523 available on your system, pick an other compiler and set PERLCC
524 appropriately, or use a different perl setup that was compiled locally.
526 I will disable the compilation of the RRDs perl module for now.
527 ])
528 COMP_PERL="perl_piped"
529 fi
530 fi
531 fi
532 fi
534 AC_MSG_CHECKING(Perl Modules to build)
535 AC_MSG_RESULT(${COMP_PERL:-No Perl Modules will be built})
537 # Options to pass when configuring perl module
538 ppref=$prefix
539 test "$ppref" = 'NONE' && ppref=$ac_default_prefix
541 PERL_MAKE_OPTIONS="PREFIX="'$(DESTDIR)'"$ppref LIB="'$(DESTDIR)'"$ppref/lib/perl/$PERL_VERSION"
543 dnl pass additional perl options when generating Makefile from Makefile.PL
544 AC_ARG_ENABLE(perl-site-install,
545 [ --enable-perl-site-install by default the rrdtool perl modules are installed
546 together with rrdtool in $prefix/lib/perl. You have to
547 put a 'use lib qw($prefix/lib/perl)' into your scripts
548 when you want to use them. When you set this option
549 the perl modules will get installed wherever
550 your perl setup thinks it is best.],
551 [PERL_MAKE_OPTIONS=],[])
553 if test ! -z "$PERLCC"; then
554 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CC=$PERLCC"
556 if test ! -z "$PERLCCFLAGS"; then
557 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CCFLAGS=$PERLCCFLAGS"
558 fi
560 if test -z "$PERLLD"; then
561 PERLLD=$PERLCC
562 fi
563 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LD=$PERLLD"
565 if test ! -z "$PERLLDFLAGS"; then
566 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LDFLAGS=$PERLLDFLAGS"
567 fi
568 fi
570 AC_ARG_WITH(perl-options,
571 [ --with-perl-options=[OPTIONS] options to pass on command-line when
572 generating Makefile from Makefile.PL. If you set this
573 option, interesting things may happen unless you know
574 what you are doing!],
575 [PERL_MAKE_OPTIONS=$withval])
577 AC_SUBST(PERL_MAKE_OPTIONS)
578 AC_SUBST(PERL)
579 AC_SUBST(COMP_PERL)
580 AC_SUBST(PERL_VERSION)
582 dnl Check for Ruby.
583 AC_PATH_PROG(RUBY, ruby, no)
585 AC_ARG_ENABLE(ruby,[ --disable-ruby do not build the ruby modules],
586 [],[enable_ruby=yes])
588 AC_MSG_CHECKING(if ruby modules can be built)
590 if test "x$RUBY" = "xno" -o x$enable_ruby = xno; then
591 COMP_RUBY=
592 AC_MSG_RESULT(No .. Ruby not found or disabled)
593 else
594 if $RUBY -e 'require "mkmf"' >/dev/null 2>&1; then
595 COMP_RUBY="ruby"
596 AC_MSG_RESULT(YES)
597 else
598 COMP_RUBY=
599 AC_MSG_RESULT(Ruby found but mkmf is missing! Install the -dev package)
600 fi
601 fi
603 rpref=$prefix
604 test "$rpref" = 'NONE' && rpref=$ac_default_prefix
606 dnl pass additional ruby options when generating Makefile from Makefile.PL
607 AC_ARG_ENABLE(ruby-site-install,
608 [ --enable-ruby-site-install by default the rrdtool ruby modules are installed
609 together with rrdtool in $prefix/lib/ruby. You have to
610 add $prefix/lib/ruby/$ruby_version/$sitearch to you $: variable
611 for ruby to find the RRD.so file.],
612 [RUBY_MAKE_OPTIONS=],[RUBY_MAKE_OPTIONS="sitedir="'$(DESTDIR)'"$rpref/lib/ruby"])
615 AC_ARG_WITH(ruby-options,
616 [ --with-ruby-options=[OPTIONS] options to pass on command-line when
617 generating Makefile from extconf.rb. If you set this
618 option, interesting things may happen unless you know
619 what you are doing!],
620 [RUBY_MAKE_OPTIONS=$withval])
622 AC_SUBST(RUBY_MAKE_OPTIONS)
623 AC_SUBST(RUBY)
624 AC_SUBST(COMP_RUBY)
627 enable_tcl_site=no
629 AC_ARG_ENABLE(tcl,[ --disable-tcl do not build the tcl modules],
630 [],[enable_tcl=yes])
632 if test "$enable_tcl" = "yes"; then
633 dnl Check for Tcl.
634 withval=""
635 AC_ARG_WITH(tcllib,[ --with-tcllib=DIR location of the tclConfig.sh])
636 enable_tcl=no
637 for dir in $withval /usr/lib /usr/local/lib /usr/lib/tcl8.4 /usr/lib/tcl8.3 ; do
638 AC_MSG_CHECKING(for tclConfig.sh in $dir)
639 if test -f "$dir/tclConfig.sh" ; then
640 tcl_config=$dir/tclConfig.sh
641 enable_tcl=yes
642 AC_MSG_RESULT(yes)
643 break
644 else
645 AC_MSG_RESULT(no)
646 fi
647 done
649 if test "$enable_tcl" = "no"; then
650 AC_MSG_WARN([tclConfig.sh not found - Tcl interface will not be built])
651 else
652 . $tcl_config
653 TCL_PACKAGE_DIR="$TCL_PACKAGE_PATH/tclrrd$VERSION"
654 if test -n "$TCL_INC_DIR"; then
655 TCL_INCLUDE_SPEC="$TCL_INCLUDE_SPEC -I$TCL_INC_DIR"
656 fi
657 fi
658 AC_ARG_ENABLE(tcl,[ --enable-tcl-site install the tcl extension in the tcl tree],
659 [],[enable_tcl_site=yes])
661 fi
663 AM_CONDITIONAL(BUILD_TCL, test "$enable_tcl" = "yes" )
664 AM_CONDITIONAL(BUILD_TCL_SITE, test "$enable_tcl_site" = "yes" )
667 AC_SUBST(TCL_PREFIX)
668 AC_SUBST(TCL_SHLIB_CFLAGS)
669 AC_SUBST(TCL_SHLIB_LD)
670 AC_SUBST(TCL_SHLIB_SUFFIX)
671 AC_SUBST(TCL_PACKAGE_PATH)
672 AC_SUBST(TCL_LD_SEARCH_FLAGS)
673 AC_SUBST(TCL_STUB_LIB_SPEC)
674 AC_SUBST(TCL_VERSION)
675 AC_SUBST(TCL_PACKAGE_DIR)
676 AC_SUBST(TCL_INCLUDE_SPEC)
678 AC_ARG_ENABLE(python,[ --disable-python do not build the python modules],
679 [],[enable_python=yes])
681 if test "$enable_python" = "yes"; then
682 dnl Check for python
683 AM_PATH_PYTHON(2.3,[],[enable_python=no])
684 AM_CHECK_PYTHON_HEADERS(,[enable_python=no;AC_MSG_WARN(could not find Python headers)])
685 fi
687 if test x$enable_python = xno; then
688 COMP_PYTHON=
689 else
690 COMP_PYTHON="python"
691 fi
693 AC_SUBST(COMP_PYTHON)
695 dnl Check for nroff
696 AC_PATH_PROGS(NROFF, gnroff nroff)
697 AC_PATH_PROGS(TROFF, groff troff)
699 AC_ARG_VAR(RRDDOCDIR, [[DATADIR/doc/PACKAGE-VERSION] Documentation directory])
700 if test -z "$RRDDOCDIR"; then
701 RRDDOCDIR='${datadir}/doc/${PACKAGE}-${VERSION}'; fi
704 CONFIGURE_PART(Apply Configuration Information)
706 AC_CONFIG_FILES([examples/shared-demo.pl])
707 AC_CONFIG_FILES([examples/piped-demo.pl])
708 AC_CONFIG_FILES([examples/stripes.pl])
709 AC_CONFIG_FILES([examples/bigtops.pl])
710 AC_CONFIG_FILES([examples/minmax.pl])
711 AC_CONFIG_FILES([examples/4charts.pl])
712 AC_CONFIG_FILES([examples/perftest.pl])
713 AC_CONFIG_FILES([examples/Makefile])
714 AC_CONFIG_FILES([doc/Makefile])
715 AC_CONFIG_FILES([po/Makefile.in])
716 AC_CONFIG_FILES([src/Makefile])
717 AC_CONFIG_FILES([src/librrd.sym.in])
718 AC_CONFIG_FILES([src/librrd.pc])
719 AC_CONFIG_FILES([bindings/Makefile])
720 AC_CONFIG_FILES([bindings/tcl/Makefile])
721 AC_CONFIG_FILES([bindings/tcl/ifOctets.tcl])
722 AC_CONFIG_FILES([Makefile])
724 AC_CONFIG_COMMANDS([default],[[ chmod +x examples/*.pl]],[[]])
725 AC_OUTPUT
727 AC_MSG_CHECKING(in)
728 AC_MSG_RESULT(and out again)
730 echo $ECHO_N "ordering CD from http://tobi.oetiker.ch/wish $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 echo $ECHO_N ".$ECHO_C" 1>&6
739 sleep 1
740 AC_MSG_RESULT([ just kidding ;-)])
741 echo
742 echo "----------------------------------------------------------------"
743 echo "Config is DONE!"
744 echo
745 echo " With MMAP IO: $enable_mmap"
746 echo " Build rrd_getopt: $build_getopt"
747 echo " Static programs: $staticprogs"
748 echo " Perl Modules: $COMP_PERL"
749 echo " Perl Binary: $PERL"
750 echo " Perl Version: $PERL_VERSION"
751 echo " Perl Options: $PERL_MAKE_OPTIONS"
752 echo " Ruby Modules: $COMP_RUBY"
753 echo " Ruby Binary: $RUBY"
754 echo " Ruby Options: $RUBY_MAKE_OPTIONS"
755 echo " Build Tcl Bindings: $enable_tcl"
756 echo " Build Python Bindings: $enable_python"
757 echo " Build rrdcgi: $enable_rrdcgi"
758 echo " Build librrd MT: $enable_pthread"
759 echo " Link with libintl: $enable_libintl"
760 echo
761 echo " Libraries: $ALL_LIBS"
762 echo
763 echo "Type 'make' to compile the software and use 'make install' to "
764 echo "install everything to: $prefix."
765 echo
766 echo " ... that wishlist is NO JOKE. If you find RRDtool useful"
767 echo "make me happy. Go to http://tobi.oetiker.ch/wish and"
768 echo "place an order."
769 echo
770 echo " -- Tobi Oetiker <tobi@oetiker.ch>"
771 echo "----------------------------------------------------------------"