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
9 dnl the official version number is
11 AC_INIT([rrdtool],[1.2.99907052400])
12 dnl for testing a numberical version number comes handy
13 dnl the released version are
15 dnl the devel versions will be something like
17 NUMVERS=1.299907061100
21 AC_CONFIG_HEADERS([rrd_config.h])
23 dnl all our local stuff like install scripts and include files
27 dnl determine the type of system we are running on
31 AC_PREFIX_DEFAULT( /usr/local/rrdtool-$PACKAGE_VERSION )
33 dnl Minimum Autoconf version required.
36 dnl At the TOP of the HEADER
42 /* IEEE can be prevented from raising signals with fpsetmask(0) */
43 #undef MUST_DISABLE_FPMASK
45 /* IEEE math only works if SIGFPE gets actively set to IGNORE */
47 #undef MUST_DISABLE_SIGFPE
49 /* realloc does not support NULL as argument */
50 #undef NO_NULL_REALLOC
55 /* make sure that we pickup the correct stuff from all headers */
56 #define _XOPEN_SOURCE 600
57 #ifdef HAVE_FEATURES_H
58 # include <features.h>
61 #ifdef HAVE_SYS_TYPES_H
62 # include <sys/types.h>
65 #ifdef HAVE_SYS_PARAM_H
66 # include <sys/param.h>
70 # define MAXPATH PATH_MAX
74 /* else try the BSD variant */
76 # define MAXPATH MAXPATHLEN
84 #ifdef HAVE_SYS_MMAN_H
85 # include <sys/mman.h>
87 #if !defined HAVE_MADVISE && defined HAVE_POSIX_MADVISE
88 /* use posix_madvise family */
89 # define madvise posix_madvise
90 # define MADV_NORMAL POSIX_MADV_NORMAL
91 # define MADV_RANDOM POSIX_MADV_RANDOM
92 # define MADV_SEQUENTIAL POSIX_MADV_SEQUENTIAL
93 # define MADV_WILLNEED POSIX_MADV_WILLNEED
94 # define MADV_DONTNEED POSIX_MADV_DONTNEED
96 #if defined HAVE_MADVISE || defined HAVE_POSIX_MADVISE
97 # define USE_MADVISE 1
100 #ifdef HAVE_SYS_STAT_H
101 # include <sys/stat.h>
112 #ifdef TIME_WITH_SYS_TIME
113 # include <sys/time.h>
116 # ifdef HAVE_SYS_TIME_H
117 # include <sys/time.h>
123 #ifdef HAVE_SYS_TIMES_H
124 # include <sys/times.h>
127 #ifdef HAVE_SYS_RESOURCE_H
128 # include <sys/resource.h>
129 #if (defined(__svr4__) && defined(__sun__))
130 /* Solaris headers (pre 2.6) don't have a getrusage prototype.
132 extern int getrusage(int, struct rusage *);
133 #endif /* __svr4__ && __sun__ */
137 /* define strrchr, strchr and memcpy, memmove in terms of bsd funcs
138 make sure you are NOT using bcopy, index or rindex in the code */
144 # define strchr index
145 # define strrchr rindex
147 char *strchr (), *strrchr ();
148 # ifndef HAVE_MEMMOVE
149 # define memcpy(d, s, n) bcopy ((s), (d), (n))
150 # define memmove(d, s, n) bcopy ((s), (d), (n))
154 #ifdef NO_NULL_REALLOC
155 # define rrd_realloc(a,b) ( (a) == NULL ? malloc( (b) ) : realloc( (a) , (b) ))
157 # define rrd_realloc(a,b) realloc((a), (b))
160 #ifdef NEED_MALLOC_MALLOC_H
161 # include <malloc/malloc.h>
178 # define NAMLEN(dirent) strlen((dirent)->d_name)
180 # define dirent direct
181 # define NAMLEN(dirent) (dirent)->d_namlen
182 # ifdef HAVE_SYS_NDIR_H
183 # include <sys/ndir.h>
185 # ifdef HAVE_SYS_DIR_H
186 # include <sys/dir.h>
193 #ifdef MUST_DISABLE_SIGFPE
197 #ifdef MUST_DISABLE_FPMASK
198 # include <floatingpoint.h>
214 #ifdef HAVE_FP_CLASS_H
215 # include <fp_class.h>
219 #if (! defined(HAVE_ISINF) && defined(HAVE_FPCLASS))
220 # define HAVE_ISINF 1
221 # define isinf(a) (fpclass(a) == FP_NINF || fpclass(a) == FP_PINF)
224 /* solaris 10 it defines isnan such that only forte can compile it ... bad bad */
225 #if (defined(HAVE_ISNAN) && defined(isnan) && defined(HAVE_FPCLASS))
227 # define isnan(a) (fpclass(a) == FP_SNAN || fpclass(a) == FP_QNAN)
230 /* for OSF1 Digital Unix */
231 #if (! defined(HAVE_ISINF) && defined(HAVE_FP_CLASS) && defined(HAVE_FP_CLASS_H))
232 # define HAVE_ISINF 1
233 # define isinf(a) (fp_class(a) == FP_NEG_INF || fp_class(a) == FP_POS_INF)
236 #if (! defined(HAVE_ISINF) && defined(HAVE_FPCLASSIFY) && defined(FP_PLUS_INF) && defined(FP_MINUS_INF))
237 # define HAVE_ISINF 1
238 # define isinf(a) (fpclassify(a) == FP_MINUS_INF || fpclassify(a) == FP_PLUS_INF)
241 #if (! defined(HAVE_ISINF) && defined(HAVE_FPCLASSIFY) && defined(FP_INFINITE))
242 # define HAVE_ISINF 1
243 # define isinf(a) (fpclassify(a) == FP_INFINITE)
247 #if (! defined(HAVE_ISINF) && defined(HAVE_CLASS))
248 # define HAVE_ISINF 1
249 # define isinf(a) (class(a) == FP_MINUS_INF || class(a) == FP_PLUS_INF)
252 #if (! defined (HAVE_FINITE) && defined (HAVE_ISFINITE))
253 # define HAVE_FINITE 1
254 # define finite(a) isfinite(a)
257 #if (! defined(HAVE_FINITE) && defined(HAVE_ISNAN) && defined(HAVE_ISINF))
258 # define HAVE_FINITE 1
259 # define finite(a) (! isnan(a) && ! isinf(a))
263 #error "Can't compile without finite function"
267 #error "Can't compile without isinf function"
270 #endif /* RRD_CONFIG_H */
273 dnl Process Special Options
274 dnl -----------------------------------
276 dnl How the vertical axis label is printed
277 AC_ARG_VAR(RRDGRAPH_YLEGEND_ANGLE,
278 [Vertical label angle: -90.0 (default) or 90.0])
279 AC_DEFINE_UNQUOTED(RRDGRAPH_YLEGEND_ANGLE,${RRDGRAPH_YLEGEND_ANGLE:-90.0},
280 [Vertical label angle: -90.0 (default) or 90.0])
282 AC_ARG_ENABLE(rrdcgi,[ --disable-rrdcgi disable building of rrdcgi],
283 [],[enable_rrdcgi=yes])
285 dnl Check if we run on a system that has fonts
286 AC_ARG_WITH(rrd-default-font,
287 [ --with-rrd-default-font=[OPTIONS] set the full path to your default font.],
288 [RRD_DEFAULT_FONT=$withval],[
289 if test -d ${WINDIR:-nodir}/cour.ttf ; then
290 RRD_DEFAULT_FONT=`cd $WINDIR;pwd`/cour.ttf
292 RRD_DEFAULT_FONT='"DejaVu Sans Mono,Bitstream Vera Sans Mono,monospace,Courier"'
296 dnl Use mmap in rrd_update instead of seek+write
297 AC_ARG_ENABLE([mmap],
298 [ --disable-mmap disable mmap in rrd_update, use seek+write instead],
302 dnl will most likely not work on compressed filesystems, i think.. *shrug*
303 AC_ARG_ENABLE([direct-io],
304 [ --enable-direct-io enable O_DIRECT if available],
305 [enable_direct_io=yes],
308 AC_ARG_ENABLE(pthread,[ --disable-pthread disable multithread support],
309 [],[enable_pthread=yes])
311 AC_ARG_ENABLE(static-programs,
312 [ --enable-static-programs Build static programs],
313 [case "${enableval}" in
314 yes) staticprogs=yes ;;
315 no) staticprogs=no ;;
316 *) AC_MSG_ERROR(bad value ${enableval} for --enable-static-programs) ;;
317 esac],[staticprogs=no])
318 AM_CONDITIONAL(STATIC_PROGRAMS,[test "x$staticprogs" = "xyes"])
321 CONFIGURE_PART(Audit Compilation Environment)
324 dnl Check for the compiler and static/shared library creation.
329 dnl Try to detect/use GNU features
330 CFLAGS="$CFLAGS -D_GNU_SOURCE"
332 dnl which flags does the compiler support?
333 if test "x$GCC" = "xyes"; then
334 for flag in -fno-strict-aliasing -Wall -std=c99 -pedantic -Wundef -Wshadow -Wpointer-arith -Wcast-align -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Winline -Wc++-compat -Wold-style-definition -W; do
336 CFLAGS="$CFLAGS $flag"
337 cachename=rd_cv_gcc_flag_`echo $flag|sed 's/[[^A-Za-z]]/_/g'`
338 AC_CACHE_CHECK([if gcc likes the $flag flag], $cachename,
339 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[return 0 ]])],[eval $cachename=yes],[eval $cachename=no])])
340 if eval test \$$cachename = no; then
348 AC_SUBST(RRD_DEFAULT_FONT)
350 CONFIGURE_PART(Checking for Header Files)
352 dnl Checks for header files.
355 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)
357 if test "x$enable_direct_io" = "xyes"; then
358 AC_CACHE_CHECK([for O_DIRECT flag to open(2)],rrd_cv_HAVE_OPEN_O_DIRECT,[
366 [int fd = open("/dev/null", O_DIRECT);],
367 rrd_cv_HAVE_OPEN_O_DIRECT=yes,rrd_cv_HAVE_OPEN_O_DIRECT=no)])
368 if test "x$rrd_cv_HAVE_OPEN_O_DIRECT" = "xyes"; then
369 AC_DEFINE(USE_DIRECT_IO,1,[Whether the open(2) accepts O_DIRECT])
371 enable_direct_io="no"
374 enable_direct_io="no"
377 dnl Checks for typedefs, structures, and compiler characteristics.
382 dnl Checks for libraries.
383 AC_CHECK_FUNC(acos, , AC_CHECK_LIB(m, acos))
385 dnl add pic flag in any case this makes sure all our code is relocatable
386 eval `./libtool --config | grep pic_flag`
387 CFLAGS="$CFLAGS $pic_flag"
389 CONFIGURE_PART(Test Library Functions)
391 dnl Checks for library functions.
397 dnl for each function found we get a definition in config.h
398 dnl of the form HAVE_FUNCTION
400 AC_CHECK_FUNCS(tzset mbstowcs opendir readdir chdir chroot getuid setlocale strerror strerror_r snprintf vsnprintf fpclass class fp_class isnan memmove strchr mktime getrusage gettimeofday)
402 dnl Could use these to know if we need to provide a prototype
403 dnl AC_CHECK_DECLS(fdatasync, [], [], [#include <unistd.h>])
405 dnl XXX: dunno about windows.. add AC_CHECK_FUNCS(munmap) there too?
406 if test "x$enable_mmap" = "xyes"; then
409 # the normal mmap test does not work in cygwin
411 if test "x$ac_cv_func_mmap" = "xyes"; then
412 ac_cv_func_mmap_fixed_mapped=yes
416 AC_CHECK_HEADERS(sys/mman.h)
418 AC_CHECK_FUNCS(mmap munmap)
419 AC_CHECK_DECLS(madvise, [], [], [#ifdef HAVE_SYS_MMAN_H
420 # include <sys/mman.h>
422 if test "x$ac_cv_have_decl_madvise" = "xyes";
424 AC_CHECK_FUNCS(madvise)
426 AC_CHECK_FUNCS(posix_madvise)
427 if test "x$ac_cv_func_posix_madvise" != "xyes"; then
428 AC_MSG_WARN([madvise() nor posix_madvise() found.])
433 if test "x$ac_cv_func_mmap" != "xyes";
435 AC_MSG_ERROR([--enable-mmap requested but mmap() was not detected])
440 dnl can we use posix_fadvise
441 AC_CHECK_DECLS(posix_fadvise, [], [], [#define _XOPEN_SOURCE 600
443 AC_CHECK_FUNCS(posix_fadvise)
447 CONFIGURE_PART(IEEE Math Checks)
450 dnl actual code to check if this works
451 AC_CHECK_FUNCS(fpclassify, ,
452 [AC_MSG_CHECKING(for fpclassify with <math.h>)
453 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
454 volatile int x;volatile float f; ]], [[x = fpclassify(f)]])],[AC_MSG_RESULT(yes)
455 AC_DEFINE(HAVE_FPCLASSIFY)],[AC_MSG_RESULT(no)])])
457 AC_CHECK_FUNCS(isinf, ,
458 [AC_MSG_CHECKING(for isinf with <math.h>)
459 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
460 volatile int x;volatile float f; ]], [[x = isinf(f)]])],[AC_MSG_RESULT(yes)
461 AC_DEFINE(HAVE_ISINF)],[AC_MSG_RESULT(no)])])
463 dnl finite is BSD, isfinite is C99, so prefer the latter
464 AC_CACHE_CHECK([whether isfinite is broken],[have_broken_isfinite],[
476 if (!isfinite(LDBL_MAX)) return 1;
479 if (!isfinite(DBL_MAX)) return 1;
484 have_broken_isfinite=no],have_broken_isfinite=yes,[
486 hppa*-*-hpux*) have_broken_isfinite=yes ;;
487 *) have_broken_isfinite=no ;;
490 if test "x$have_broken_isfinite" = "xno"; then
491 AC_DEFINE(HAVE_ISFINITE)
493 AC_CHECK_FUNCS(finite,[],
494 [AC_CHECK_FUNCS(isfinite,[],
495 [AC_MSG_CHECKING(for isfinite with <math.h>)
496 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
497 volatile int x;volatile float f; ]],[[x = isfinite(f)]])],[AC_MSG_RESULT(yes)
498 AC_DEFINE(HAVE_ISFINITE)],[AC_MSG_RESULT(no)])])])
503 CONFIGURE_PART(Resolve Portability Issues)
505 dnl what does realloc do if it gets called with a NULL pointer
507 AC_CACHE_CHECK([if realloc can deal with NULL], rd_cv_null_realloc,
508 [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdlib.h>
512 if (x==NULL) return 1;
514 }]])],[rd_cv_null_realloc=yes],[rd_cv_null_realloc=nope],[:])])
516 if test x"$rd_cv_null_realloc" = xnope; then
517 AC_DEFINE(NO_NULL_REALLOC)
521 dnl solaris has some odd defines it needs in order to propperly compile ctime_r
522 AC_MSG_CHECKING([if ctime_r need special care to act posixly correct])
525 [[#include <time.h>]],
526 [[ctime_r(NULL,NULL,0)]]
528 [ CPPFLAGS="$CPPFLAGS -D_POSIX_PTHREAD_SEMANTICS"
531 [[#include <time.h>]],
532 [[ctime_r(NULL,NULL)]]
534 [AC_MSG_RESULT([yes, this seems to be solaris style])],
535 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
540 [[#include <time.h>]],
541 [[ctime_r(NULL,NULL)]]
544 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
550 dnl Check for pthreads
551 dnl http://autoconf-archive.cryp.to/acx_pthread.m4
553 AC_SUBST(MULTITHREAD_CFLAGS)
554 AC_SUBST(MULTITHREAD_LDFLAGS)
556 if test $enable_pthread != no; then
558 MULTITHREAD_CFLAGS=$PTHREAD_CFLAGS
559 MULTITHREAD_LDFLAGS=$PTHREAD_LIBS
564 dnl since we use lots of *_r functions all over the code we better
565 dnl make sure they are known
567 if test "x$x_rflag" != "xno"; then
568 CPPFLAGS="$CPPFLAGS $x_rflag"
571 AM_CONDITIONAL(BUILD_MULTITHREAD,[test $enable_pthread != no])
574 dnl see if we have to include malloc/malloc.h
575 AC_MSG_CHECKING([do we need malloc/malloc.h])
578 [[#include <stdlib.h>]],
581 [ AC_MSG_RESULT([nope, works out of the box]) ],
584 [[#include <stdlib.h>
585 #include <malloc/malloc.h>]],
588 [AC_DEFINE(NEED_MALLOC_MALLOC_H)
589 AC_MSG_RESULT([yes we do])],
590 [AC_MSG_ERROR([Can not figure how to compile malloc])]
596 CONFIGURE_PART(Find 3rd-Party Libraries)
599 AM_CONDITIONAL(BUILD_RRDCGI,[test $enable_rrdcgi != no])
603 dnl EX_CHECK_ALL(z, zlibVersion, zlib.h, zlib, 1.2.3, http://www.gzip.org/zlib/, "")
604 dnl EX_CHECK_ALL(png, png_access_version_number, png.h, libpng, 1.2.10, http://prdownloads.sourceforge.net/libpng/, "")
605 dnl EX_CHECK_ALL(freetype, FT_Init_FreeType, ft2build.h, freetype2, 2.1.10, http://prdownloads.sourceforge.net/freetype/, /usr/include/freetype2)
606 dnl EX_CHECK_ALL(fontconfig, FcInit, fontconfig.h, fontconfig, 2.3.1, http://fontconfig.org/release/, /usr/include)
607 EX_CHECK_ALL(cairo, cairo_font_options_create, cairo.h, cairo-png, 1.4.6, http://cairographics.org/releases/, "")
608 dnl EX_CHECK_ALL(glib-2.0, glib_check_version, glib.h, glib-2.0, 2.12.12, ftp://ftp.gtk.org/pub/glib/2.12/, "")
609 EX_CHECK_ALL(pango-1.0, pango_cairo_context_set_font_options, pango/pango.h, pangocairo, 1.17, http://ftp.gnome.org/pub/GNOME/sources/pango/1.17, "")
611 if test "$EX_CHECK_ALL_ERR" = "YES"; then
612 AC_MSG_ERROR([Please fix the library issues listed above and try again.])
621 CONFIGURE_PART(Prep for Building Language Bindings)
624 AC_PATH_PROG(PERL, perl, no)
626 AC_ARG_ENABLE(perl,[ --disable-perl do not build the perl modules],
627 [],[enable_perl=yes])
630 AC_ARG_VAR(PERLCC, [[] C compiler for Perl modules])
631 AC_ARG_VAR(PERLCCFLAGS, [[] CC flags for Perl modules])
632 AC_ARG_VAR(PERLLD, [[same as PERLCC] Linker for Perl modules])
633 AC_ARG_VAR(PERLLDFLAGS, [[] LD flags for Perl modules])
635 if test "x$PERL" = "xno" -o x$enable_perl = xno; then
638 COMP_PERL="perl_piped perl_shared"
639 AC_MSG_CHECKING(for the perl version you are running)
640 PERL_VERSION=`$PERL -MConfig -e 'print $Config{version}'`
641 AC_MSG_RESULT($PERL_VERSION)
642 if test -z "$PERLCC"; then
643 AC_MSG_CHECKING(for the C compiler perl wants to use to build its modules)
644 perlcc=`$PERL -MConfig -e 'print $Config{cc}'`
645 AC_MSG_RESULT($perlcc)
646 if test ! -x "$perlcc"; then
647 AC_PATH_PROG(PERL_CC, ${perlcc}, no)
648 if test "$PERL_CC" = "no"; then
650 I would not find the Compiler ($perlcc) that was originally used to compile
651 your perl binary. You should either make sure that this compiler is
652 available on your system, pick an other compiler and set PERLCC
653 appropriately, or use a different perl setup that was compiled locally.
655 I will disable the compilation of the RRDs perl module for now.
657 COMP_PERL="perl_piped"
663 AC_MSG_CHECKING(Perl Modules to build)
664 AC_MSG_RESULT(${COMP_PERL:-No Perl Modules will be built})
666 # Options to pass when configuring perl module
668 test "$ppref" = "NONE" && ppref=$ac_default_prefix
670 PERL_MAKE_OPTIONS="PREFIX=$ppref LIB=$ppref/lib/perl/$PERL_VERSION"
672 dnl pass additional perl options when generating Makefile from Makefile.PL
673 AC_ARG_ENABLE(perl-site-install,
674 [ --enable-perl-site-install by default the rrdtool perl modules are installed
675 together with rrdtool in $prefix/lib/perl. You have to
676 put a 'use lib qw($prefix/lib/perl)' into your scripts
677 when you want to use them. When you set this option
678 the perl modules will get installed wherever
679 your perl setup thinks it is best.],
680 [PERL_MAKE_OPTIONS=],[])
682 if test ! -z "$PERLCC"; then
683 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CC=$PERLCC"
685 if test ! -z "$PERLCCFLAGS"; then
686 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CCFLAGS=$PERLCCFLAGS"
689 if test -z "$PERLLD"; then
692 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LD=$PERLLD"
694 if test ! -z "$PERLLDFLAGS"; then
695 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LDFLAGS=$PERLLDFLAGS"
699 AC_ARG_WITH(perl-options,
700 [ --with-perl-options=[OPTIONS] options to pass on command-line when
701 generating Makefile from Makefile.PL. If you set this
702 option, interesting things may happen unless you know
703 what you are doing!],
704 [PERL_MAKE_OPTIONS=$withval])
706 AC_SUBST(PERL_MAKE_OPTIONS)
709 AC_SUBST(PERL_VERSION)
712 AC_PATH_PROG(RUBY, ruby, no)
714 AC_ARG_ENABLE(ruby,[ --disable-ruby do not build the ruby modules],
715 [],[enable_ruby=yes])
717 AC_MSG_CHECKING(if ruby modules can be built)
719 if test "x$RUBY" = "xno" -o x$enable_ruby = xno; then
721 AC_MSG_RESULT(No .. Ruby not found or disabled)
723 if $RUBY -e 'require "mkmf"' >/dev/null 2>&1; then
728 AC_MSG_RESULT(Ruby found but mkmf is missing! Install the -dev package)
733 dnl pass additional ruby options when generating Makefile from Makefile.PL
734 AC_ARG_ENABLE(ruby-site-install,
735 [ --enable-ruby-site-install by default the rrdtool ruby modules are installed
736 together with rrdtool in $prefix/lib/ruby. You have to
737 add $prefix/lib/ruby/$ruby_version/$sitearch to you $: variable
738 for ruby to find the RRD.so file.],
739 [RUBY_MAKE_OPTIONS=],[RUBY_MAKE_OPTIONS="sitedir=$prefix/lib/ruby"])
742 AC_ARG_WITH(ruby-options,
743 [ --with-ruby-options=[OPTIONS] options to pass on command-line when
744 generating Makefile from extconf.rb. If you set this
745 option, interesting things may happen unless you know
746 what you are doing!],
747 [RUBY_MAKE_OPTIONS=$withval])
749 AC_SUBST(RUBY_MAKE_OPTIONS)
756 AC_ARG_ENABLE(tcl,[ --disable-tcl do not build the tcl modules],
759 if test "$enable_tcl" = "yes"; then
762 AC_ARG_WITH(tcllib,[ --with-tcllib=DIR location of the tclConfig.sh])
764 for dir in $withval /usr/lib /usr/local/lib /usr/lib/tcl8.4 /usr/lib/tcl8.3 ; do
765 AC_MSG_CHECKING(for tclConfig.sh in $dir)
766 if test -f "$dir/tclConfig.sh" ; then
767 tcl_config=$dir/tclConfig.sh
776 if test "$enable_tcl" = "no"; then
777 AC_MSG_WARN([tclConfig.sh not found - Tcl interface won't be built])
780 TCL_PACKAGE_DIR="$TCL_PACKAGE_PATH/tclrrd$VERSION"
782 AC_ARG_ENABLE(tcl,[ --enable-tcl-site install the tcl extension in the tcl tree],
783 [],[enable_tcl_site=yes])
787 AM_CONDITIONAL(BUILD_TCL, test "$enable_tcl" = "yes" )
788 AM_CONDITIONAL(BUILD_TCL_SITE, test "$enable_tcl_site" = "yes" )
791 AC_SUBST(TCL_SHLIB_CFLAGS)
792 AC_SUBST(TCL_SHLIB_LD)
793 AC_SUBST(TCL_SHLIB_SUFFIX)
794 AC_SUBST(TCL_PACKAGE_PATH)
795 AC_SUBST(TCL_LD_SEARCH_FLAGS)
796 AC_SUBST(TCL_STUB_LIB_SPEC)
797 AC_SUBST(TCL_VERSION)
798 AC_SUBST(TCL_PACKAGE_DIR)
799 AC_SUBST(TCL_INC_DIR)
801 AC_ARG_ENABLE(python,[ --disable-python do not build the python modules],
802 [],[enable_python=yes])
804 if test "$enable_python" = "yes"; then
806 AM_PATH_PYTHON(2.3,[],[enable_python=no])
807 AM_CHECK_PYTHON_HEADERS(,[enable_python=no;AC_MSG_WARN(could not find Python headers)])
810 if test x$enable_python = xno; then
816 AC_SUBST(COMP_PYTHON)
819 AC_PATH_PROGS(NROFF, gnroff nroff)
820 AC_PATH_PROGS(TROFF, groff troff)
822 AC_ARG_VAR(RRDDOCDIR, [[DATADIR/doc/PACKAGE-VERSION] Documentation directory])
823 if test -z "$RRDDOCDIR"; then
824 RRDDOCDIR='${datadir}/doc/${PACKAGE}-${VERSION}'; fi
827 CONFIGURE_PART(Apply Configuration Information)
829 AC_CONFIG_FILES([examples/shared-demo.pl])
830 AC_CONFIG_FILES([examples/piped-demo.pl])
831 AC_CONFIG_FILES([examples/stripes.pl])
832 AC_CONFIG_FILES([examples/bigtops.pl])
833 AC_CONFIG_FILES([examples/minmax.pl])
834 AC_CONFIG_FILES([examples/4charts.pl])
835 AC_CONFIG_FILES([examples/perftest.pl])
836 AC_CONFIG_FILES([examples/Makefile])
837 AC_CONFIG_FILES([doc/Makefile])
838 AC_CONFIG_FILES([src/Makefile])
839 AC_CONFIG_FILES([bindings/Makefile])
840 AC_CONFIG_FILES([bindings/tcl/Makefile])
841 AC_CONFIG_FILES([bindings/tcl/ifOctets.tcl])
842 AC_CONFIG_FILES([Makefile])
844 AC_CONFIG_COMMANDS([default],[[ chmod +x examples/*.pl]],[[]])
848 AC_MSG_RESULT(and out again)
850 echo $ECHO_N "ordering CD from http://tobi.oetiker.ch/wish $ECHO_C" 1>&6
852 echo $ECHO_N ".$ECHO_C" 1>&6
854 echo $ECHO_N ".$ECHO_C" 1>&6
856 echo $ECHO_N ".$ECHO_C" 1>&6
858 echo $ECHO_N ".$ECHO_C" 1>&6
860 AC_MSG_RESULT([ just kidding ;-)])
862 echo "----------------------------------------------------------------"
863 echo "Config is DONE!"
865 echo " With MMAP IO: $enable_mmap"
866 echo " Use O_DIRECT: $enable_direct_io"
867 echo " Static programs: $staticprogs"
868 echo " Perl Modules: $COMP_PERL"
869 echo " Perl Binary: $PERL"
870 echo " Perl Version: $PERL_VERSION"
871 echo " Perl Options: $PERL_MAKE_OPTIONS"
872 echo " Ruby Modules: $COMP_RUBY"
873 echo " Ruby Binary: $RUBY"
874 echo " Ruby Options: $RUBY_MAKE_OPTIONS"
875 echo " Build Tcl Bindings: $enable_tcl"
876 echo " Build Python Bindings: $enable_python"
877 echo " Build rrdcgi: $enable_rrdcgi"
878 echo " Build librrd MT: $enable_pthread"
881 echo "Type 'make' to compile the software and use 'make install' to "
882 echo "install everything to: $prefix."
884 echo " ... that wishlist is NO JOKE. If you find RRDtool useful"
885 echo "make me happy. Go to http://tobi.oetiker.ch/wish and"
886 echo "place an order."
888 echo " -- Tobi Oetiker <tobi@oetiker.ch>"
889 echo "----------------------------------------------------------------"