1 dnl RRDtool AutoConf script ...
2 dnl ---------------------------
4 dnl Created by Jeff Allen, Tobi Oetiker, Blair Zajac
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
12 AC_INIT([rrdtool],[1.3rc9])
14 dnl for testing a numberical version number comes handy
15 dnl the released version are
17 dnl the devel versions will be something like
19 NUMVERS=1.299908060801
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 if only implementation changed but all interfaces are kept, do r++
25 dnl when only functionality was added do c++,r=0,a++
26 dnl if any functionality was removed do c++,r=0,a=0.
28 dnl see http://sourceware.org/autobook/autobook/autobook_91.html
37 AC_CONFIG_HEADERS([rrd_config.h])
39 dnl all our local stuff like install scripts and include files
43 dnl determine the type of system we are running on
47 AC_PREFIX_DEFAULT( /usr/local/rrdtool-$PACKAGE_VERSION )
49 dnl Minimum Autoconf version required.
52 dnl At the TOP of the HEADER
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 */
63 #undef MUST_DISABLE_SIGFPE
65 /* realloc does not support NULL as argument */
66 #undef NO_NULL_REALLOC
68 /* lets enable madvise defines in NetBSD */
69 #if defined(__NetBSD__)
70 # if !defined(_NETBSD_SOURCE)
71 # define _NETBSD_SOURCE
78 /* make sure that we pickup the correct stuff from all headers */
79 #ifdef HAVE_FEATURES_H
80 #undef _XOPEN_SOURCE /* keep unmodified */
81 #undef _BSD_SOURCE /* keep unmodified */
82 #define _XOPEN_SOURCE 600
84 # include <features.h>
87 /* FreeBSD 4.8 wants this included BEFORE sys/types.h */
88 #ifdef HAVE_SYS_MMAN_H
89 # include <sys/mman.h>
92 #ifdef HAVE_SYS_TYPES_H
93 # include <sys/types.h>
96 #ifdef HAVE_SYS_PARAM_H
97 # include <sys/param.h>
101 # define MAXPATH PATH_MAX
105 /* else try the BSD variant */
107 # define MAXPATH MAXPATHLEN
115 #if !defined HAVE_MADVISE && defined HAVE_POSIX_MADVISE
116 /* use posix_madvise family */
117 # define madvise posix_madvise
118 # define MADV_NORMAL POSIX_MADV_NORMAL
119 # define MADV_RANDOM POSIX_MADV_RANDOM
120 # define MADV_SEQUENTIAL POSIX_MADV_SEQUENTIAL
121 # define MADV_WILLNEED POSIX_MADV_WILLNEED
122 # define MADV_DONTNEED POSIX_MADV_DONTNEED
124 #if defined HAVE_MADVISE || defined HAVE_POSIX_MADVISE
125 # define USE_MADVISE 1
128 #ifdef HAVE_SYS_STAT_H
129 # include <sys/stat.h>
140 #ifdef TIME_WITH_SYS_TIME
141 # include <sys/time.h>
144 # ifdef HAVE_SYS_TIME_H
145 # include <sys/time.h>
151 #ifdef HAVE_SYS_TIMES_H
152 # include <sys/times.h>
155 #ifdef HAVE_SYS_RESOURCE_H
156 # include <sys/resource.h>
157 #if (defined(__svr4__) && defined(__sun__))
158 /* Solaris headers (pre 2.6) do not have a getrusage prototype.
160 extern int getrusage(int, struct rusage *);
161 #endif /* __svr4__ && __sun__ */
165 /* define strrchr, strchr and memcpy, memmove in terms of bsd funcs
166 make sure you are NOT using bcopy, index or rindex in the code */
172 # define strchr index
173 # define strrchr rindex
175 char *strchr (), *strrchr ();
176 # ifndef HAVE_MEMMOVE
177 # define memcpy(d, s, n) bcopy ((s), (d), (n))
178 # define memmove(d, s, n) bcopy ((s), (d), (n))
182 #ifdef NO_NULL_REALLOC
183 # define rrd_realloc(a,b) ( (a) == NULL ? malloc( (b) ) : realloc( (a) , (b) ))
185 # define rrd_realloc(a,b) realloc((a), (b))
188 #ifdef NEED_MALLOC_MALLOC_H
189 # include <malloc/malloc.h>
206 # define NAMLEN(dirent) strlen((dirent)->d_name)
208 # define dirent direct
209 # define NAMLEN(dirent) (dirent)->d_namlen
210 # ifdef HAVE_SYS_NDIR_H
211 # include <sys/ndir.h>
213 # ifdef HAVE_SYS_DIR_H
214 # include <sys/dir.h>
221 #ifdef MUST_DISABLE_SIGFPE
225 #ifdef MUST_DISABLE_FPMASK
226 # include <floatingpoint.h>
242 #ifdef HAVE_FP_CLASS_H
243 # include <fp_class.h>
247 #if (! defined(HAVE_ISINF) && defined(HAVE_FPCLASS))
248 # define HAVE_ISINF 1
250 # undef isinf /* confuse autoconf */
252 # define isinf(a) (fpclass(a) == FP_NINF || fpclass(a) == FP_PINF)
255 /* solaris 10 it defines isnan such that only forte can compile it ... bad bad */
256 #if (defined(HAVE_ISNAN) && defined(isnan) && defined(HAVE_FPCLASS))
257 # undef isnan /* confuse autoconf to NOT remove this */
258 # define isnan(a) (fpclass(a) == FP_SNAN || fpclass(a) == FP_QNAN)
261 /* for OSF1 Digital Unix */
262 #if (! defined(HAVE_ISINF) && defined(HAVE_FP_CLASS) && defined(HAVE_FP_CLASS_H))
263 # define HAVE_ISINF 1
264 # define isinf(a) (fp_class(a) == FP_NEG_INF || fp_class(a) == FP_POS_INF)
267 #if (! defined(HAVE_ISINF) && defined(HAVE_FPCLASSIFY) && defined(FP_PLUS_INF) && defined(FP_MINUS_INF))
268 # define HAVE_ISINF 1
269 # define isinf(a) (fpclassify(a) == FP_MINUS_INF || fpclassify(a) == FP_PLUS_INF)
272 #if (! defined(HAVE_ISINF) && defined(HAVE_FPCLASSIFY) && defined(FP_INFINITE))
273 # define HAVE_ISINF 1
274 # define isinf(a) (fpclassify(a) == FP_INFINITE)
278 #if (! defined(HAVE_ISINF) && defined(HAVE_CLASS))
279 # define HAVE_ISINF 1
280 # define isinf(a) (class(a) == FP_MINUS_INF || class(a) == FP_PLUS_INF)
283 #if (! defined (HAVE_FINITE) && defined (HAVE_ISFINITE))
284 # define HAVE_FINITE 1
285 # define finite(a) isfinite(a)
288 #if (! defined(HAVE_FINITE) && defined(HAVE_ISNAN) && defined(HAVE_ISINF))
289 # define HAVE_FINITE 1
290 # define finite(a) (! isnan(a) && ! isinf(a))
294 #error "Can't compile without finite function"
298 #error "Can't compile without isinf function"
301 #if (! defined(HAVE_FDATASYNC) && defined(HAVE_FSYNC))
302 #define fdatasync fsync
305 #if (!defined(HAVE_FDATASYNC) && !defined(HAVE_FSYNC))
306 #error "Can't compile with without fsync and fdatasync"
309 #endif /* RRD_CONFIG_H */
312 dnl Process Special Options
313 dnl -----------------------------------
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 $WINDIR;pwd`/cour.ttf
331 RRD_DEFAULT_FONT='"DejaVu Sans Mono,Bitstream Vera Sans Mono,monospace,Courier"'
335 dnl Use mmap in rrd_update instead of seek+write
336 AC_ARG_ENABLE([mmap],
337 [ --disable-mmap disable mmap in rrd_update, use seek+write instead],
341 AC_ARG_ENABLE(pthread,[ --disable-pthread disable multithread support],
342 [],[enable_pthread=yes])
344 AC_ARG_ENABLE(static-programs,
345 [ --enable-static-programs Build static programs],
346 [case "${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.
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
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
381 AC_SUBST(RRD_DEFAULT_FONT)
383 CONFIGURE_PART(Checking for Header Files)
385 dnl Checks for header files.
388 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)
390 dnl Checks for typedefs, structures, and compiler characteristics.
395 CONFIGURE_PART(Test Library Functions)
397 dnl Checks for libraries.
398 AC_CHECK_FUNC(acos, , AC_CHECK_LIB(m, acos))
402 dnl add pic flag in any case this makes sure all our code is relocatable
403 eval `./libtool --config | grep pic_flag`
404 CFLAGS="$CFLAGS $pic_flag"
407 dnl Checks for library functions.
413 dnl for each function found we get a definition in config.h
414 dnl of the form HAVE_FUNCTION
416 AC_CHECK_FUNCS(tzset fsync mbstowcs opendir readdir chdir chroot getuid setlocale strerror strerror_r snprintf vsnprintf fpclass class fp_class isnan memmove strchr mktime getrusage gettimeofday)
418 CONFIGURE_PART(Map/Fadvis/Madvise checking)
420 dnl Could use these to know if we need to provide a prototype
421 dnl AC_CHECK_DECLS(fdatasync, [], [], [#include <unistd.h>])
423 dnl check for fdatasync. Solaris has fdatasync in the librt
425 AC_CHECK_FUNCS(fdatasync, [], AC_CHECK_LIB(rt, fdatasync, [LIBS="${LIBS} -lrt"; AC_DEFINE(HAVE_FDATASYNC)],[]))
426 dnl if there is no fdatasync we may get lucky with fsync
427 AC_CHECK_FUNCS(fsync)
430 dnl XXX: dunno about windows.. add AC_CHECK_FUNCS(munmap) there too?
431 if test "x$enable_mmap" = "xyes"; then
434 # the normal mmap test does not work in cygwin
436 if test "x$ac_cv_func_mmap" = "xyes"; then
437 ac_cv_func_mmap_fixed_mapped=yes
441 AC_CHECK_HEADERS(sys/mman.h)
443 AC_CHECK_FUNCS(mmap munmap msync)
444 AC_CHECK_DECLS(madvise, [], [], [#ifdef HAVE_SYS_MMAN_H
445 # include <sys/mman.h>
447 if test "x$ac_cv_have_decl_madvise" = "xyes";
449 AC_CHECK_FUNCS(madvise)
451 AC_CHECK_FUNCS(posix_madvise)
452 if test "x$ac_cv_func_posix_madvise" != "xyes"; then
453 AC_MSG_WARN([madvise() nor posix_madvise() found.])
458 if test "x$ac_cv_func_mmap" != "xyes";
460 AC_MSG_ERROR([--enable-mmap requested but mmap() was not detected])
465 dnl can we use posix_fadvise
466 AC_CHECK_DECLS(posix_fadvise, [], [], [#define _XOPEN_SOURCE 600
468 AC_CHECK_FUNCS(posix_fadvise)
470 CONFIGURE_PART(Libintl Processing)
474 GETTEXT_PACKAGE=rrdtool
475 AC_SUBST(GETTEXT_PACKAGE)
476 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",[Gettext package])
478 AM_GLIB_GNU_GETTEXT()
480 AC_ARG_ENABLE(libintl,[ --disable-libintl i18n support (libintl)],
481 [],[enable_libintl=yes])
483 if test x$enable_libintl = xyes; then
484 IT_PROG_INTLTOOL([0.35.0],[no-xml])
487 if test x$enable_libintl = xyes -a x$MSGFMT = xno; then
488 AC_MSG_WARN(I could not find msgfmt. Diabeling libintl build.)
492 if test x$enable_libintl = xyes; then
493 AC_CHECK_HEADERS(libintl.h,[],[AC_MSG_RESULT(disabeling libintl build); enable_libintl=no])
496 if test x$enable_libintl = xyes ; then
497 dnl it seems bsd synstems need to link against libintl
498 dnl when compiling rrdupdate. lets check
499 AC_CHECK_LIB(intl, libintl_gettext,[LIB_LIBINTL="-lintl"])
502 dnl use for linking rrdupdate
503 AC_SUBST(LIB_LIBINTL)
505 dnl do not touch the po stuff if we are not going to build intl
506 AM_CONDITIONAL(BUILD_LIBINTL,[test x$enable_libintl = xyes])
508 if test x$enable_libintl = xyes; then
509 AC_DEFINE([BUILD_LIBINTL], [], [Use this in code sections to mark them for libintl build])
512 CONFIGURE_PART(IEEE Math Checks)
515 dnl actual code to check if this works
516 AC_CHECK_FUNCS(fpclassify, ,
517 [AC_MSG_CHECKING(for fpclassify with <math.h>)
518 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
519 volatile int x;volatile float f; ]], [[x = fpclassify(f)]])],[AC_MSG_RESULT(yes)
520 AC_DEFINE(HAVE_FPCLASSIFY)],[AC_MSG_RESULT(no)])])
522 AC_CHECK_FUNCS(isinf, ,
523 [AC_MSG_CHECKING(for isinf with <math.h>)
524 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
525 volatile int x;volatile float f; ]], [[x = isinf(f)]])],[AC_MSG_RESULT(yes)
526 AC_DEFINE(HAVE_ISINF)],[AC_MSG_RESULT(no)])])
528 dnl finite is BSD, isfinite is C99, so prefer the latter
529 AC_CACHE_CHECK([whether isfinite is broken],[have_broken_isfinite],[
541 if (!isfinite(LDBL_MAX)) return 1;
544 if (!isfinite(DBL_MAX)) return 1;
549 have_broken_isfinite=no],have_broken_isfinite=yes,[
551 hppa*-*-hpux*) have_broken_isfinite=yes ;;
552 *) have_broken_isfinite=no ;;
555 if test "x$have_broken_isfinite" = "xno"; then
556 AC_DEFINE(HAVE_ISFINITE)
558 AC_CHECK_FUNCS(finite,[],
559 [AC_CHECK_FUNCS(isfinite,[],
560 [AC_MSG_CHECKING(for isfinite with <math.h>)
561 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
562 volatile int x;volatile float f; ]],[[x = isfinite(f)]])],[AC_MSG_RESULT(yes)
563 AC_DEFINE(HAVE_ISFINITE)],[AC_MSG_RESULT(no)])])])
568 CONFIGURE_PART(Resolve Portability Issues)
570 dnl what does realloc do if it gets called with a NULL pointer
572 AC_CACHE_CHECK([if realloc can deal with NULL], rd_cv_null_realloc,
573 [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdlib.h>
577 if (x==NULL) return 1;
579 }]])],[rd_cv_null_realloc=yes],[rd_cv_null_realloc=nope],[:])])
581 if test x"$rd_cv_null_realloc" = xnope; then
582 AC_DEFINE(NO_NULL_REALLOC)
586 dnl solaris has some odd defines it needs in order to propperly compile ctime_r
587 AC_MSG_CHECKING([if ctime_r need special care to act posixly correct])
590 [[#include <time.h>]],
591 [[ctime_r(NULL,NULL,0)]]
593 [ CPPFLAGS="$CPPFLAGS -D_POSIX_PTHREAD_SEMANTICS"
596 [[#include <time.h>]],
597 [[ctime_r(NULL,NULL)]]
599 [AC_MSG_RESULT([yes, this seems to be solaris style])],
600 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
605 [[#include <time.h>]],
606 [[ctime_r(NULL,NULL)]]
609 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
615 dnl Check for pthreads
616 dnl http://autoconf-archive.cryp.to/acx_pthread.m4
618 AC_SUBST(MULTITHREAD_CFLAGS)
619 AC_SUBST(MULTITHREAD_LDFLAGS)
621 if test $enable_pthread != no; then
623 MULTITHREAD_CFLAGS=$PTHREAD_CFLAGS
624 MULTITHREAD_LDFLAGS=$PTHREAD_LIBS
629 dnl since we use lots of *_r functions all over the code we better
630 dnl make sure they are known
632 if test "x$x_rflag" != "xno"; then
633 CPPFLAGS="$CPPFLAGS $x_rflag"
636 AM_CONDITIONAL(BUILD_MULTITHREAD,[test $enable_pthread != no])
639 dnl see if we have to include malloc/malloc.h
640 AC_MSG_CHECKING([do we need malloc/malloc.h])
643 [[#include <stdlib.h>]],
646 [ AC_MSG_RESULT([nope, works out of the box]) ],
649 [[#include <stdlib.h>
650 #include <malloc/malloc.h>]],
653 [AC_DEFINE(NEED_MALLOC_MALLOC_H)
654 AC_MSG_RESULT([yes we do])],
655 [AC_MSG_ERROR([Can not figure how to compile malloc])]
661 CONFIGURE_PART(Find 3rd-Party Libraries)
664 AM_CONDITIONAL(BUILD_RRDCGI,[test $enable_rrdcgi != no])
669 dnl EX_CHECK_ALL(z, zlibVersion, zlib.h, zlib, 1.2.3, http://www.gzip.org/zlib/, "")
670 dnl EX_CHECK_ALL(png, png_access_version_number, png.h, libpng, 1.2.10, http://prdownloads.sourceforge.net/libpng/, "")
671 dnl EX_CHECK_ALL(freetype, FT_Init_FreeType, ft2build.h, freetype2, 2.1.10, http://prdownloads.sourceforge.net/freetype/, /usr/include/freetype2)
672 dnl EX_CHECK_ALL(fontconfig, FcInit, fontconfig.h, fontconfig, 2.3.1, http://fontconfig.org/release/, /usr/include)
673 EX_CHECK_ALL(cairo, cairo_font_options_create, cairo.h, cairo-png, 1.4.6, http://cairographics.org/releases/, "")
674 EX_CHECK_ALL(cairo, cairo_svg_surface_create, cairo-svg.h, cairo-svg, 1.4.6, http://cairographics.org/releases/, "")
675 EX_CHECK_ALL(cairo, cairo_pdf_surface_create, cairo-pdf.h, cairo-pdf, 1.4.6, http://cairographics.org/releases/, "")
676 EX_CHECK_ALL(cairo, cairo_ps_surface_create, cairo-ps.h, cairo-ps, 1.4.6, http://cairographics.org/releases/, "")
677 dnl EX_CHECK_ALL(glib-2.0, glib_check_version, glib.h, glib-2.0, 2.12.12, ftp://ftp.gtk.org/pub/glib/2.12/, "")
678 EX_CHECK_ALL(pango-1.0, pango_cairo_context_set_font_options, pango/pango.h, pangocairo, 1.17, http://ftp.gnome.org/pub/GNOME/sources/pango/1.17, "")
679 EX_CHECK_ALL(xml2, xmlParseFile, libxml/parser.h, libxml-2.0, 2.6.31, http://xmlsoft.org/downloads.html, /usr/include/libxml2)
681 if test "$EX_CHECK_ALL_ERR" = "YES"; then
682 AC_MSG_ERROR([Please fix the library issues listed above and try again.])
691 CONFIGURE_PART(Prep for Building Language Bindings)
693 dnl Check for Perl and friends
694 PATH=$PATH:/usr/perl5/bin
696 AC_PATH_PROG(PERL, perl, no)
697 AC_PATH_PROG(POD2MAN, pod2man, no)
698 AC_PATH_PROG(POD2HTML, pod2html, no)
701 AC_ARG_ENABLE(perl,[ --disable-perl do not build the perl modules],
702 [],[enable_perl=yes])
705 AC_ARG_VAR(PERLCC, [[] C compiler for Perl modules])
706 AC_ARG_VAR(PERLCCFLAGS, [[] CC flags for Perl modules])
707 AC_ARG_VAR(PERLLD, [[same as PERLCC] Linker for Perl modules])
708 AC_ARG_VAR(PERLLDFLAGS, [[] LD flags for Perl modules])
710 if test "x$PERL" = "xno" -o x$enable_perl = xno; then
713 COMP_PERL="perl_piped perl_shared"
714 AC_MSG_CHECKING(for the perl version you are running)
715 PERL_VERSION=`$PERL -MConfig -e 'print $Config{version}'`
716 AC_MSG_RESULT($PERL_VERSION)
717 if test -z "$PERLCC"; then
718 AC_MSG_CHECKING(for the C compiler perl wants to use to build its modules)
719 perlcc=`$PERL -MConfig -e 'print $Config{cc}'`
720 AC_MSG_RESULT($perlcc)
721 if test ! -x "$perlcc"; then
722 AC_PATH_PROG(PERL_CC, ${perlcc}, no)
723 if test "$PERL_CC" = "no"; then
725 I would not find the Compiler ($perlcc) that was originally used to compile
726 your perl binary. You should either make sure that this compiler is
727 available on your system, pick an other compiler and set PERLCC
728 appropriately, or use a different perl setup that was compiled locally.
730 I will disable the compilation of the RRDs perl module for now.
732 COMP_PERL="perl_piped"
738 AC_MSG_CHECKING(Perl Modules to build)
739 AC_MSG_RESULT(${COMP_PERL:-No Perl Modules will be built})
741 # Options to pass when configuring perl module
743 test "$ppref" = "NONE" && ppref=$ac_default_prefix
745 PERL_MAKE_OPTIONS="PREFIX=$ppref LIB=$ppref/lib/perl/$PERL_VERSION"
747 dnl pass additional perl options when generating Makefile from Makefile.PL
748 AC_ARG_ENABLE(perl-site-install,
749 [ --enable-perl-site-install by default the rrdtool perl modules are installed
750 together with rrdtool in $prefix/lib/perl. You have to
751 put a 'use lib qw($prefix/lib/perl)' into your scripts
752 when you want to use them. When you set this option
753 the perl modules will get installed wherever
754 your perl setup thinks it is best.],
755 [PERL_MAKE_OPTIONS=],[])
757 if test ! -z "$PERLCC"; then
758 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CC=$PERLCC"
760 if test ! -z "$PERLCCFLAGS"; then
761 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CCFLAGS=$PERLCCFLAGS"
764 if test -z "$PERLLD"; then
767 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LD=$PERLLD"
769 if test ! -z "$PERLLDFLAGS"; then
770 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LDFLAGS=$PERLLDFLAGS"
774 AC_ARG_WITH(perl-options,
775 [ --with-perl-options=[OPTIONS] options to pass on command-line when
776 generating Makefile from Makefile.PL. If you set this
777 option, interesting things may happen unless you know
778 what you are doing!],
779 [PERL_MAKE_OPTIONS=$withval])
781 AC_SUBST(PERL_MAKE_OPTIONS)
784 AC_SUBST(PERL_VERSION)
787 AC_PATH_PROG(RUBY, ruby, no)
789 AC_ARG_ENABLE(ruby,[ --disable-ruby do not build the ruby modules],
790 [],[enable_ruby=yes])
792 AC_MSG_CHECKING(if ruby modules can be built)
794 if test "x$RUBY" = "xno" -o x$enable_ruby = xno; then
796 AC_MSG_RESULT(No .. Ruby not found or disabled)
798 if $RUBY -e 'require "mkmf"' >/dev/null 2>&1; then
803 AC_MSG_RESULT(Ruby found but mkmf is missing! Install the -dev package)
808 dnl pass additional ruby options when generating Makefile from Makefile.PL
809 AC_ARG_ENABLE(ruby-site-install,
810 [ --enable-ruby-site-install by default the rrdtool ruby modules are installed
811 together with rrdtool in $prefix/lib/ruby. You have to
812 add $prefix/lib/ruby/$ruby_version/$sitearch to you $: variable
813 for ruby to find the RRD.so file.],
814 [RUBY_MAKE_OPTIONS=],[RUBY_MAKE_OPTIONS="sitedir="'$(DESTDIR)'"$prefix/lib/ruby"])
817 AC_ARG_WITH(ruby-options,
818 [ --with-ruby-options=[OPTIONS] options to pass on command-line when
819 generating Makefile from extconf.rb. If you set this
820 option, interesting things may happen unless you know
821 what you are doing!],
822 [RUBY_MAKE_OPTIONS=$withval])
824 AC_SUBST(RUBY_MAKE_OPTIONS)
831 AC_ARG_ENABLE(tcl,[ --disable-tcl do not build the tcl modules],
834 if test "$enable_tcl" = "yes"; then
837 AC_ARG_WITH(tcllib,[ --with-tcllib=DIR location of the tclConfig.sh])
839 for dir in $withval /usr/lib /usr/local/lib /usr/lib/tcl8.4 /usr/lib/tcl8.3 ; do
840 AC_MSG_CHECKING(for tclConfig.sh in $dir)
841 if test -f "$dir/tclConfig.sh" ; then
842 tcl_config=$dir/tclConfig.sh
851 if test "$enable_tcl" = "no"; then
852 AC_MSG_WARN([tclConfig.sh not found - Tcl interface will not be built])
855 TCL_PACKAGE_DIR="$TCL_PACKAGE_PATH/tclrrd$VERSION"
856 if test -n "$TCL_INC_DIR"; then
857 TCL_INCLUDE_SPEC="$TCL_INCLUDE_SPEC -I$TCL_INC_DIR"
860 AC_ARG_ENABLE(tcl,[ --enable-tcl-site install the tcl extension in the tcl tree],
861 [],[enable_tcl_site=yes])
865 AM_CONDITIONAL(BUILD_TCL, test "$enable_tcl" = "yes" )
866 AM_CONDITIONAL(BUILD_TCL_SITE, test "$enable_tcl_site" = "yes" )
870 AC_SUBST(TCL_SHLIB_CFLAGS)
871 AC_SUBST(TCL_SHLIB_LD)
872 AC_SUBST(TCL_SHLIB_SUFFIX)
873 AC_SUBST(TCL_PACKAGE_PATH)
874 AC_SUBST(TCL_LD_SEARCH_FLAGS)
875 AC_SUBST(TCL_STUB_LIB_SPEC)
876 AC_SUBST(TCL_VERSION)
877 AC_SUBST(TCL_PACKAGE_DIR)
878 AC_SUBST(TCL_INCLUDE_SPEC)
880 AC_ARG_ENABLE(python,[ --disable-python do not build the python modules],
881 [],[enable_python=yes])
883 if test "$enable_python" = "yes"; then
885 AM_PATH_PYTHON(2.3,[],[enable_python=no])
886 AM_CHECK_PYTHON_HEADERS(,[enable_python=no;AC_MSG_WARN(could not find Python headers)])
889 if test x$enable_python = xno; then
895 AC_SUBST(COMP_PYTHON)
898 AC_PATH_PROGS(NROFF, gnroff nroff)
899 AC_PATH_PROGS(TROFF, groff troff)
901 AC_ARG_VAR(RRDDOCDIR, [[DATADIR/doc/PACKAGE-VERSION] Documentation directory])
902 if test -z "$RRDDOCDIR"; then
903 RRDDOCDIR='${datadir}/doc/${PACKAGE}-${VERSION}'; fi
906 CONFIGURE_PART(Apply Configuration Information)
908 AC_CONFIG_FILES([examples/shared-demo.pl])
909 AC_CONFIG_FILES([examples/piped-demo.pl])
910 AC_CONFIG_FILES([examples/stripes.pl])
911 AC_CONFIG_FILES([examples/bigtops.pl])
912 AC_CONFIG_FILES([examples/minmax.pl])
913 AC_CONFIG_FILES([examples/4charts.pl])
914 AC_CONFIG_FILES([examples/perftest.pl])
915 AC_CONFIG_FILES([examples/Makefile])
916 AC_CONFIG_FILES([doc/Makefile])
917 AC_CONFIG_FILES([po/Makefile.in])
918 AC_CONFIG_FILES([src/Makefile])
919 AC_CONFIG_FILES([bindings/Makefile])
920 AC_CONFIG_FILES([bindings/tcl/Makefile])
921 AC_CONFIG_FILES([bindings/tcl/ifOctets.tcl])
922 AC_CONFIG_FILES([Makefile])
924 AC_CONFIG_COMMANDS([default],[[ chmod +x examples/*.pl]],[[]])
928 AC_MSG_RESULT(and out again)
930 echo $ECHO_N "ordering CD from http://tobi.oetiker.ch/wish $ECHO_C" 1>&6
932 echo $ECHO_N ".$ECHO_C" 1>&6
934 echo $ECHO_N ".$ECHO_C" 1>&6
936 echo $ECHO_N ".$ECHO_C" 1>&6
938 echo $ECHO_N ".$ECHO_C" 1>&6
940 AC_MSG_RESULT([ just kidding ;-)])
942 echo "----------------------------------------------------------------"
943 echo "Config is DONE!"
945 echo " With MMAP IO: $enable_mmap"
946 echo " Static programs: $staticprogs"
947 echo " Perl Modules: $COMP_PERL"
948 echo " Perl Binary: $PERL"
949 echo " Perl Version: $PERL_VERSION"
950 echo " Perl Options: $PERL_MAKE_OPTIONS"
951 echo " Ruby Modules: $COMP_RUBY"
952 echo " Ruby Binary: $RUBY"
953 echo " Ruby Options: $RUBY_MAKE_OPTIONS"
954 echo " Build Tcl Bindings: $enable_tcl"
955 echo " Build Python Bindings: $enable_python"
956 echo " Build rrdcgi: $enable_rrdcgi"
957 echo " Build librrd MT: $enable_pthread"
958 echo " Link with libintl: $enable_libintl"
960 echo " Libraries: $ALL_LIBS"
962 echo "Type 'make' to compile the software and use 'make install' to "
963 echo "install everything to: $prefix."
965 echo " ... that wishlist is NO JOKE. If you find RRDtool useful"
966 echo "make me happy. Go to http://tobi.oetiker.ch/wish and"
967 echo "place an order."
969 echo " -- Tobi Oetiker <tobi@oetiker.ch>"
970 echo "----------------------------------------------------------------"