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],[1.3.2])
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
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.
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))
401 dnl add pic flag in any case this makes sure all our code is relocatable
402 eval `./libtool --config | grep pic_flag`
403 CFLAGS="$CFLAGS $pic_flag"
406 dnl Checks for library functions.
412 dnl for each function found we get a definition in config.h
413 dnl of the form HAVE_FUNCTION
415 AC_CHECK_FUNCS(tzset fsync mbstowcs opendir readdir chdir chroot getuid setlocale strerror strerror_r snprintf vsnprintf fpclass class fp_class isnan memmove strchr mktime getrusage gettimeofday)
417 CONFIGURE_PART(Map/Fadvis/Madvise checking)
419 dnl Could use these to know if we need to provide a prototype
420 dnl AC_CHECK_DECLS(fdatasync, [], [], [#include <unistd.h>])
422 dnl check for fdatasync. Solaris has fdatasync in the librt
424 AC_CHECK_FUNCS(fdatasync, [], AC_CHECK_LIB(rt, fdatasync, [LIBS="${LIBS} -lrt"; AC_DEFINE(HAVE_FDATASYNC)],[]))
425 dnl if there is no fdatasync we may get lucky with fsync
426 AC_CHECK_FUNCS(fsync)
429 dnl XXX: dunno about windows.. add AC_CHECK_FUNCS(munmap) there too?
430 if test "x$enable_mmap" = "xyes"; then
433 # the normal mmap test does not work in cygwin
435 if test "x$ac_cv_func_mmap" = "xyes"; then
436 ac_cv_func_mmap_fixed_mapped=yes
440 AC_CHECK_HEADERS(sys/mman.h)
442 AC_CHECK_FUNCS(mmap munmap msync)
443 AC_CHECK_DECLS(madvise, [], [], [#ifdef HAVE_SYS_MMAN_H
444 # include <sys/mman.h>
446 if test "x$ac_cv_have_decl_madvise" = "xyes";
448 AC_CHECK_FUNCS(madvise)
450 AC_CHECK_FUNCS(posix_madvise)
451 if test "x$ac_cv_func_posix_madvise" != "xyes"; then
452 AC_MSG_WARN([madvise() nor posix_madvise() found.])
457 if test "x$ac_cv_func_mmap" != "xyes";
459 AC_MSG_ERROR([--enable-mmap requested but mmap() was not detected])
464 dnl can we use posix_fadvise
465 AC_CHECK_DECLS(posix_fadvise, [], [], [#define _XOPEN_SOURCE 600
467 AC_CHECK_FUNCS(posix_fadvise)
469 CONFIGURE_PART(Libintl Processing)
473 GETTEXT_PACKAGE=rrdtool
474 AC_SUBST(GETTEXT_PACKAGE)
475 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",[Gettext package])
477 AM_GLIB_GNU_GETTEXT()
479 AC_ARG_ENABLE(libintl,[ --disable-libintl i18n support (libintl)],
480 [],[enable_libintl=yes])
482 if test x$enable_libintl = xyes; then
483 IT_PROG_INTLTOOL([0.35.0],[no-xml])
486 if test x$enable_libintl = xyes -a x$MSGFMT = xno; then
487 AC_MSG_WARN(I could not find msgfmt. Diabeling libintl build.)
491 if test x$enable_libintl = xyes; then
492 AC_CHECK_HEADERS(libintl.h,[],[AC_MSG_RESULT(disabeling libintl build); enable_libintl=no])
495 if test x$enable_libintl = xyes ; then
496 dnl it seems bsd synstems need to link against libintl
497 dnl when compiling rrdupdate. lets check
498 AC_CHECK_LIB(intl, libintl_gettext,[LIB_LIBINTL="-lintl"])
501 dnl use for linking rrdupdate
502 AC_SUBST(LIB_LIBINTL)
504 dnl do not touch the po stuff if we are not going to build intl
505 AM_CONDITIONAL(BUILD_LIBINTL,[test x$enable_libintl = xyes])
507 if test x$enable_libintl = xyes; then
508 AC_DEFINE([BUILD_LIBINTL], [], [Use this in code sections to mark them for libintl build])
511 CONFIGURE_PART(IEEE Math Checks)
514 dnl actual code to check if this works
515 AC_CHECK_FUNCS(fpclassify, ,
516 [AC_MSG_CHECKING(for fpclassify with <math.h>)
517 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
518 volatile int x;volatile float f; ]], [[x = fpclassify(f)]])],[AC_MSG_RESULT(yes)
519 AC_DEFINE(HAVE_FPCLASSIFY)],[AC_MSG_RESULT(no)])])
521 AC_CHECK_FUNCS(isinf, ,
522 [AC_MSG_CHECKING(for isinf with <math.h>)
523 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
524 volatile int x;volatile float f; ]], [[x = isinf(f)]])],[AC_MSG_RESULT(yes)
525 AC_DEFINE(HAVE_ISINF)],[AC_MSG_RESULT(no)])])
527 dnl finite is BSD, isfinite is C99, so prefer the latter
528 AC_CACHE_CHECK([whether isfinite is broken],[have_broken_isfinite],[
540 if (!isfinite(LDBL_MAX)) return 1;
543 if (!isfinite(DBL_MAX)) return 1;
548 have_broken_isfinite=no],have_broken_isfinite=yes,[
550 hppa*-*-hpux*) have_broken_isfinite=yes ;;
551 *-sun-solaris2.8) have_broken_isfinite=yes ;;
552 *) have_broken_isfinite=no ;;
555 if test "x$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 Do we need getopt_long
574 AC_CHECK_FUNC(getopt_long,[],[
575 RRD_GETOPT_LONG="getopt_long"
578 AC_SUBST(RRD_GETOPT_LONG)
579 AM_CONDITIONAL(BUILD_GETOPT,[test $build_getopt = yes])
581 dnl what does realloc do if it gets called with a NULL pointer
583 AC_CACHE_CHECK([if realloc can deal with NULL], rd_cv_null_realloc,
584 [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdlib.h>
588 if (x==NULL) return 1;
590 }]])],[rd_cv_null_realloc=yes],[rd_cv_null_realloc=nope],[:])])
592 if test x"$rd_cv_null_realloc" = xnope; then
593 AC_DEFINE(NO_NULL_REALLOC)
597 dnl solaris has some odd defines it needs in order to propperly compile ctime_r
598 AC_MSG_CHECKING([if ctime_r need special care to act posixly correct])
601 [[#include <time.h>]],
602 [[ctime_r(NULL,NULL,0)]]
604 [ CPPFLAGS="$CPPFLAGS -D_POSIX_PTHREAD_SEMANTICS"
607 [[#include <time.h>]],
608 [[ctime_r(NULL,NULL)]]
610 [AC_MSG_RESULT([yes, this seems to be solaris style])],
611 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
616 [[#include <time.h>]],
617 [[ctime_r(NULL,NULL)]]
620 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
626 dnl Check for pthreads
627 dnl http://autoconf-archive.cryp.to/acx_pthread.m4
629 AC_SUBST(MULTITHREAD_CFLAGS)
630 AC_SUBST(MULTITHREAD_LDFLAGS)
632 if test $enable_pthread != no; then
634 MULTITHREAD_CFLAGS=$PTHREAD_CFLAGS
635 MULTITHREAD_LDFLAGS=$PTHREAD_LIBS
640 dnl since we use lots of *_r functions all over the code we better
641 dnl make sure they are known
643 if test "x$x_rflag" != "xno"; then
644 CPPFLAGS="$CPPFLAGS $x_rflag"
647 AM_CONDITIONAL(BUILD_MULTITHREAD,[test $enable_pthread != no])
650 dnl see if we have to include malloc/malloc.h
651 AC_MSG_CHECKING([do we need malloc/malloc.h])
654 [[#include <stdlib.h>]],
657 [ AC_MSG_RESULT([nope, works out of the box]) ],
660 [[#include <stdlib.h>
661 #include <malloc/malloc.h>]],
664 [AC_DEFINE(NEED_MALLOC_MALLOC_H)
665 AC_MSG_RESULT([yes we do])],
666 [AC_MSG_ERROR([Can not figure how to compile malloc])]
672 CONFIGURE_PART(Find 3rd-Party Libraries)
675 AM_CONDITIONAL(BUILD_RRDCGI,[test $enable_rrdcgi != no])
680 dnl EX_CHECK_ALL(z, zlibVersion, zlib.h, zlib, 1.2.3, http://www.gzip.org/zlib/, "")
681 dnl EX_CHECK_ALL(png, png_access_version_number, png.h, libpng, 1.2.10, http://prdownloads.sourceforge.net/libpng/, "")
682 dnl EX_CHECK_ALL(freetype, FT_Init_FreeType, ft2build.h, freetype2, 2.1.10, http://prdownloads.sourceforge.net/freetype/, /usr/include/freetype2)
683 dnl EX_CHECK_ALL(fontconfig, FcInit, fontconfig.h, fontconfig, 2.3.1, http://fontconfig.org/release/, /usr/include)
684 EX_CHECK_ALL(cairo, cairo_font_options_create, cairo.h, cairo-png, 1.4.6, http://cairographics.org/releases/, "")
685 EX_CHECK_ALL(cairo, cairo_svg_surface_create, cairo-svg.h, cairo-svg, 1.4.6, http://cairographics.org/releases/, "")
686 EX_CHECK_ALL(cairo, cairo_pdf_surface_create, cairo-pdf.h, cairo-pdf, 1.4.6, http://cairographics.org/releases/, "")
687 EX_CHECK_ALL(cairo, cairo_ps_surface_create, cairo-ps.h, cairo-ps, 1.4.6, http://cairographics.org/releases/, "")
688 dnl EX_CHECK_ALL(glib-2.0, glib_check_version, glib.h, glib-2.0, 2.12.12, ftp://ftp.gtk.org/pub/glib/2.12/, "")
689 EX_CHECK_ALL(pango-1.0, pango_cairo_context_set_font_options, pango/pango.h, pangocairo, 1.17, http://ftp.gnome.org/pub/GNOME/sources/pango/1.17, "")
690 EX_CHECK_ALL(xml2, xmlParseFile, libxml/parser.h, libxml-2.0, 2.6.31, http://xmlsoft.org/downloads.html, /usr/include/libxml2)
692 if test "$EX_CHECK_ALL_ERR" = "YES"; then
693 AC_MSG_ERROR([Please fix the library issues listed above and try again.])
702 CONFIGURE_PART(Prep for Building Language Bindings)
704 dnl Check for Perl and friends
705 PATH=$PATH:/usr/perl5/bin
707 AC_PATH_PROG(PERL, perl, no)
708 AC_PATH_PROG(POD2MAN, pod2man, no)
709 AC_PATH_PROG(POD2HTML, pod2html, no)
712 AC_ARG_ENABLE(perl,[ --disable-perl do not build the perl modules],
713 [],[enable_perl=yes])
716 AC_ARG_VAR(PERLCC, [[] C compiler for Perl modules])
717 AC_ARG_VAR(PERLCCFLAGS, [[] CC flags for Perl modules])
718 AC_ARG_VAR(PERLLD, [[same as PERLCC] Linker for Perl modules])
719 AC_ARG_VAR(PERLLDFLAGS, [[] LD flags for Perl modules])
721 if test "x$PERL" = "xno" -o x$enable_perl = xno; then
724 COMP_PERL="perl_piped perl_shared"
725 AC_MSG_CHECKING(for the perl version you are running)
726 PERL_VERSION=`$PERL -MConfig -e 'print $Config{version}'`
727 AC_MSG_RESULT($PERL_VERSION)
728 if test -z "$PERLCC"; then
729 AC_MSG_CHECKING(for the C compiler perl wants to use to build its modules)
730 perlcc=`$PERL -MConfig -e 'print $Config{cc}'`
731 AC_MSG_RESULT($perlcc)
732 if test ! -x "$perlcc"; then
733 AC_PATH_PROG(PERL_CC, ${perlcc}, no)
734 if test "$PERL_CC" = "no"; then
736 I would not find the Compiler ($perlcc) that was originally used to compile
737 your perl binary. You should either make sure that this compiler is
738 available on your system, pick an other compiler and set PERLCC
739 appropriately, or use a different perl setup that was compiled locally.
741 I will disable the compilation of the RRDs perl module for now.
743 COMP_PERL="perl_piped"
749 AC_MSG_CHECKING(Perl Modules to build)
750 AC_MSG_RESULT(${COMP_PERL:-No Perl Modules will be built})
752 # Options to pass when configuring perl module
754 test "$ppref" = "NONE" && ppref=$ac_default_prefix
756 PERL_MAKE_OPTIONS="PREFIX=$ppref LIB=$ppref/lib/perl/$PERL_VERSION"
758 dnl pass additional perl options when generating Makefile from Makefile.PL
759 AC_ARG_ENABLE(perl-site-install,
760 [ --enable-perl-site-install by default the rrdtool perl modules are installed
761 together with rrdtool in $prefix/lib/perl. You have to
762 put a 'use lib qw($prefix/lib/perl)' into your scripts
763 when you want to use them. When you set this option
764 the perl modules will get installed wherever
765 your perl setup thinks it is best.],
766 [PERL_MAKE_OPTIONS=],[])
768 if test ! -z "$PERLCC"; then
769 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CC=$PERLCC"
771 if test ! -z "$PERLCCFLAGS"; then
772 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CCFLAGS=$PERLCCFLAGS"
775 if test -z "$PERLLD"; then
778 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LD=$PERLLD"
780 if test ! -z "$PERLLDFLAGS"; then
781 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LDFLAGS=$PERLLDFLAGS"
785 AC_ARG_WITH(perl-options,
786 [ --with-perl-options=[OPTIONS] options to pass on command-line when
787 generating Makefile from Makefile.PL. If you set this
788 option, interesting things may happen unless you know
789 what you are doing!],
790 [PERL_MAKE_OPTIONS=$withval])
792 AC_SUBST(PERL_MAKE_OPTIONS)
795 AC_SUBST(PERL_VERSION)
798 AC_PATH_PROG(RUBY, ruby, no)
800 AC_ARG_ENABLE(ruby,[ --disable-ruby do not build the ruby modules],
801 [],[enable_ruby=yes])
803 AC_MSG_CHECKING(if ruby modules can be built)
805 if test "x$RUBY" = "xno" -o x$enable_ruby = xno; then
807 AC_MSG_RESULT(No .. Ruby not found or disabled)
809 if $RUBY -e 'require "mkmf"' >/dev/null 2>&1; then
814 AC_MSG_RESULT(Ruby found but mkmf is missing! Install the -dev package)
819 dnl pass additional ruby options when generating Makefile from Makefile.PL
820 AC_ARG_ENABLE(ruby-site-install,
821 [ --enable-ruby-site-install by default the rrdtool ruby modules are installed
822 together with rrdtool in $prefix/lib/ruby. You have to
823 add $prefix/lib/ruby/$ruby_version/$sitearch to you $: variable
824 for ruby to find the RRD.so file.],
825 [RUBY_MAKE_OPTIONS=],[RUBY_MAKE_OPTIONS="sitedir="'$(DESTDIR)'"$prefix/lib/ruby"])
828 AC_ARG_WITH(ruby-options,
829 [ --with-ruby-options=[OPTIONS] options to pass on command-line when
830 generating Makefile from extconf.rb. If you set this
831 option, interesting things may happen unless you know
832 what you are doing!],
833 [RUBY_MAKE_OPTIONS=$withval])
835 AC_SUBST(RUBY_MAKE_OPTIONS)
842 AC_ARG_ENABLE(tcl,[ --disable-tcl do not build the tcl modules],
845 if test "$enable_tcl" = "yes"; then
848 AC_ARG_WITH(tcllib,[ --with-tcllib=DIR location of the tclConfig.sh])
850 for dir in $withval /usr/lib /usr/local/lib /usr/lib/tcl8.4 /usr/lib/tcl8.3 ; do
851 AC_MSG_CHECKING(for tclConfig.sh in $dir)
852 if test -f "$dir/tclConfig.sh" ; then
853 tcl_config=$dir/tclConfig.sh
862 if test "$enable_tcl" = "no"; then
863 AC_MSG_WARN([tclConfig.sh not found - Tcl interface will not be built])
866 TCL_PACKAGE_DIR="$TCL_PACKAGE_PATH/tclrrd$VERSION"
867 if test -n "$TCL_INC_DIR"; then
868 TCL_INCLUDE_SPEC="$TCL_INCLUDE_SPEC -I$TCL_INC_DIR"
871 AC_ARG_ENABLE(tcl,[ --enable-tcl-site install the tcl extension in the tcl tree],
872 [],[enable_tcl_site=yes])
876 AM_CONDITIONAL(BUILD_TCL, test "$enable_tcl" = "yes" )
877 AM_CONDITIONAL(BUILD_TCL_SITE, test "$enable_tcl_site" = "yes" )
881 AC_SUBST(TCL_SHLIB_CFLAGS)
882 AC_SUBST(TCL_SHLIB_LD)
883 AC_SUBST(TCL_SHLIB_SUFFIX)
884 AC_SUBST(TCL_PACKAGE_PATH)
885 AC_SUBST(TCL_LD_SEARCH_FLAGS)
886 AC_SUBST(TCL_STUB_LIB_SPEC)
887 AC_SUBST(TCL_VERSION)
888 AC_SUBST(TCL_PACKAGE_DIR)
889 AC_SUBST(TCL_INCLUDE_SPEC)
891 AC_ARG_ENABLE(python,[ --disable-python do not build the python modules],
892 [],[enable_python=yes])
894 if test "$enable_python" = "yes"; then
896 AM_PATH_PYTHON(2.3,[],[enable_python=no])
897 AM_CHECK_PYTHON_HEADERS(,[enable_python=no;AC_MSG_WARN(could not find Python headers)])
900 if test x$enable_python = xno; then
906 AC_SUBST(COMP_PYTHON)
909 AC_PATH_PROGS(NROFF, gnroff nroff)
910 AC_PATH_PROGS(TROFF, groff troff)
912 AC_ARG_VAR(RRDDOCDIR, [[DATADIR/doc/PACKAGE-VERSION] Documentation directory])
913 if test -z "$RRDDOCDIR"; then
914 RRDDOCDIR='${datadir}/doc/${PACKAGE}-${VERSION}'; fi
917 CONFIGURE_PART(Apply Configuration Information)
919 AC_CONFIG_FILES([examples/shared-demo.pl])
920 AC_CONFIG_FILES([examples/piped-demo.pl])
921 AC_CONFIG_FILES([examples/stripes.pl])
922 AC_CONFIG_FILES([examples/bigtops.pl])
923 AC_CONFIG_FILES([examples/minmax.pl])
924 AC_CONFIG_FILES([examples/4charts.pl])
925 AC_CONFIG_FILES([examples/perftest.pl])
926 AC_CONFIG_FILES([examples/Makefile])
927 AC_CONFIG_FILES([doc/Makefile])
928 AC_CONFIG_FILES([po/Makefile.in])
929 AC_CONFIG_FILES([src/Makefile])
930 AC_CONFIG_FILES([src/librrd.sym])
931 AC_CONFIG_FILES([bindings/Makefile])
932 AC_CONFIG_FILES([bindings/tcl/Makefile])
933 AC_CONFIG_FILES([bindings/tcl/ifOctets.tcl])
934 AC_CONFIG_FILES([Makefile])
936 AC_CONFIG_COMMANDS([default],[[ chmod +x examples/*.pl]],[[]])
940 AC_MSG_RESULT(and out again)
942 echo $ECHO_N "ordering CD from http://tobi.oetiker.ch/wish $ECHO_C" 1>&6
944 echo $ECHO_N ".$ECHO_C" 1>&6
946 echo $ECHO_N ".$ECHO_C" 1>&6
948 echo $ECHO_N ".$ECHO_C" 1>&6
950 echo $ECHO_N ".$ECHO_C" 1>&6
952 AC_MSG_RESULT([ just kidding ;-)])
954 echo "----------------------------------------------------------------"
955 echo "Config is DONE!"
957 echo " With MMAP IO: $enable_mmap"
958 echo " Build rrd_getopt: $build_getopt"
959 echo " Static programs: $staticprogs"
960 echo " Perl Modules: $COMP_PERL"
961 echo " Perl Binary: $PERL"
962 echo " Perl Version: $PERL_VERSION"
963 echo " Perl Options: $PERL_MAKE_OPTIONS"
964 echo " Ruby Modules: $COMP_RUBY"
965 echo " Ruby Binary: $RUBY"
966 echo " Ruby Options: $RUBY_MAKE_OPTIONS"
967 echo " Build Tcl Bindings: $enable_tcl"
968 echo " Build Python Bindings: $enable_python"
969 echo " Build rrdcgi: $enable_rrdcgi"
970 echo " Build librrd MT: $enable_pthread"
971 echo " Link with libintl: $enable_libintl"
973 echo " Libraries: $ALL_LIBS"
975 echo "Type 'make' to compile the software and use 'make install' to "
976 echo "install everything to: $prefix."
978 echo " ... that wishlist is NO JOKE. If you find RRDtool useful"
979 echo "make me happy. Go to http://tobi.oetiker.ch/wish and"
980 echo "place an order."
982 echo " -- Tobi Oetiker <tobi@oetiker.ch>"
983 echo "----------------------------------------------------------------"