fba4862ea1d660bb68ac271ecaaf733533848ec6
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],[1.3.6])
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=1.3006
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=4:5:0
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="$oCFLAGS"
150 fi
151 done
152 fi
156 AC_SUBST(RRD_DEFAULT_FONT)
158 CONFIGURE_PART(Checking for Header Files)
160 dnl Checks for header files.
161 AC_HEADER_STDC
162 AC_HEADER_DIRENT
163 AC_CHECK_HEADERS(libgen.h features.h sys/stat.h sys/types.h fcntl.h locale.h fp_class.h malloc.h unistd.h ieeefp.h math.h sys/times.h sys/param.h sys/resource.h signal.h float.h stdio.h stdlib.h errno.h string.h ctype.h)
165 dnl Checks for typedefs, structures, and compiler characteristics.
166 AC_C_CONST
167 AC_HEADER_TIME
168 AC_STRUCT_TM
170 CONFIGURE_PART(Test Library Functions)
172 dnl Checks for libraries.
173 AC_CHECK_FUNC(acos, , AC_CHECK_LIB(m, acos))
176 dnl add pic flag in any case this makes sure all our code is relocatable
177 eval `./libtool --config | grep pic_flag`
178 CFLAGS="$CFLAGS $pic_flag"
181 dnl Checks for library functions.
182 AC_FUNC_STRFTIME
183 AC_FUNC_VPRINTF
185 AC_C_BIGENDIAN
187 dnl for each function found we get a definition in config.h
188 dnl of the form HAVE_FUNCTION
190 AC_CHECK_FUNCS(tzset fsync mbstowcs opendir readdir chdir chroot getuid setlocale strerror snprintf vsnprintf fpclass class fp_class isnan memmove strchr mktime getrusage gettimeofday)
192 AC_FUNC_STRERROR_R
194 CONFIGURE_PART(Map/Fadvis/Madvise checking)
196 dnl Could use these to know if we need to provide a prototype
197 dnl AC_CHECK_DECLS(fdatasync, [], [], [#include <unistd.h>])
199 dnl check for fdatasync. Solaris has fdatasync in the librt
201 AC_CHECK_FUNCS(fdatasync, [], AC_CHECK_LIB(rt, fdatasync, [LIBS="${LIBS} -lrt"; AC_DEFINE(HAVE_FDATASYNC)],[]))
202 dnl if there is no fdatasync we may get lucky with fsync
203 AC_CHECK_FUNCS(fsync)
206 dnl XXX: dunno about windows.. add AC_CHECK_FUNCS(munmap) there too?
207 if test "x$enable_mmap" = "xyes"; then
208 case "$host" in
209 *cygwin*)
210 # the normal mmap test does not work in cygwin
211 AC_CHECK_FUNCS(mmap)
212 if test "x$ac_cv_func_mmap" = "xyes"; then
213 ac_cv_func_mmap_fixed_mapped=yes
214 fi
215 ;;
216 *)
217 AC_CHECK_HEADERS(sys/mman.h)
218 AC_FUNC_MMAP
219 AC_CHECK_FUNCS(mmap munmap msync)
220 AC_CHECK_DECLS(madvise, [], [], [#ifdef HAVE_SYS_MMAN_H
221 # include <sys/mman.h>
222 #endif])
223 if test "x$ac_cv_have_decl_madvise" = "xyes";
224 then
225 AC_CHECK_FUNCS(madvise)
226 else
227 AC_CHECK_FUNCS(posix_madvise)
228 if test "x$ac_cv_func_posix_madvise" != "xyes"; then
229 AC_MSG_WARN([madvise() nor posix_madvise() found.])
230 fi
231 fi
232 ;;
233 esac
234 if test "x$ac_cv_func_mmap" != "xyes";
235 then
236 AC_MSG_ERROR([--enable-mmap requested but mmap() was not detected])
237 dnl enable_mmap="no"
238 fi
239 fi
241 dnl can we use posix_fadvise
242 AC_CHECK_DECLS(posix_fadvise, [], [], [#define _XOPEN_SOURCE 600
243 #include <fcntl.h>])
244 AC_CHECK_FUNCS(posix_fadvise)
246 CONFIGURE_PART(Libintl Processing)
249 dnl gettext
250 GETTEXT_PACKAGE=rrdtool
251 AC_SUBST(GETTEXT_PACKAGE)
252 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",[Gettext package])
254 AM_GLIB_GNU_GETTEXT()
256 AC_ARG_ENABLE(libintl,[ --disable-libintl i18n support (libintl)],
257 [],[enable_libintl=yes])
259 if test x$enable_libintl = xyes; then
260 IT_PROG_INTLTOOL([0.35.0],[no-xml])
261 fi
263 if test x$enable_libintl = xyes -a x$MSGFMT = xno; then
264 AC_MSG_WARN(I could not find msgfmt. Diabeling libintl build.)
265 enable_libintl=no
266 fi
268 if test x$enable_libintl = xyes; then
269 AC_CHECK_HEADERS(libintl.h,[],[AC_MSG_RESULT(disabeling libintl build); enable_libintl=no])
270 fi
272 if test x$enable_libintl = xyes ; then
273 dnl it seems bsd synstems need to link against libintl
274 dnl when compiling rrdupdate. lets check
275 AC_CHECK_LIB(intl, libintl_gettext,[LIB_LIBINTL="-lintl"])
276 fi
278 dnl use for linking rrdupdate
279 AC_SUBST(LIB_LIBINTL)
281 dnl do not touch the po stuff if we are not going to build intl
282 AM_CONDITIONAL(BUILD_LIBINTL,[test x$enable_libintl = xyes])
284 if test x$enable_libintl = xyes; then
285 AC_DEFINE([BUILD_LIBINTL], [], [Use this in code sections to mark them for libintl build])
286 fi
288 CONFIGURE_PART(IEEE Math Checks)
291 dnl actual code to check if this works
292 AC_CHECK_FUNCS(fpclassify, ,
293 [AC_MSG_CHECKING(for fpclassify with <math.h>)
294 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
295 volatile int x;volatile float f; ]], [[x = fpclassify(f)]])],[AC_MSG_RESULT(yes)
296 AC_DEFINE(HAVE_FPCLASSIFY)],[AC_MSG_RESULT(no)])])
298 AC_CHECK_FUNCS(isinf, ,
299 [AC_MSG_CHECKING(for isinf with <math.h>)
300 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
301 volatile int x;volatile float f; ]], [[x = isinf(f)]])],[AC_MSG_RESULT(yes)
302 AC_DEFINE(HAVE_ISINF)],[AC_MSG_RESULT(no)])])
304 dnl finite is BSD, isfinite is C99, so prefer the latter
305 AC_CACHE_CHECK([whether isfinite is broken],[ac_cv_have_broken_isfinite],[
306 AC_TRY_RUN([
307 #ifdef HAVE_MATH_H
308 #include <math.h>
309 #endif
310 #ifdef HAVE_FLOAT_H
311 #include <float.h>
312 #endif
313 int main ()
314 {
315 #ifdef isfinite
316 #ifdef LDBL_MAX
317 if (!isfinite(LDBL_MAX)) return 1;
318 #endif
319 #ifdef DBL_MAX
320 if (!isfinite(DBL_MAX)) return 1;
321 #endif
322 #endif
323 return 0;
324 }],[ac_cv_have_broken_isfinite=no],[ac_cv_have_broken_isfinite=yes],[
325 case "${target}" in
326 hppa*-*-hpux*) ac_cv_have_broken_isfinite=yes ;;
327 *-solaris2.8) ac_cv_have_broken_isfinite=yes ;;
328 *-solaris2.9) ac_cv_have_broken_isfinite=yes ;;
329 *) ac_cv_have_broken_isfinite=no ;;
330 esac])
331 ])
333 dnl the test does not seem to work on solaris 2.8/9
334 dnl so lets fix this by hand
335 case "${target}" in
336 *-solaris2.8) ac_cv_have_broken_isfinite=yes ;;
337 *-solaris2.9) ac_cv_have_broken_isfinite=yes ;;
338 esac
340 if test "x$ac_cv_have_broken_isfinite" = "xno"; then
341 AC_DEFINE(HAVE_ISFINITE)
342 else
343 AC_CHECK_FUNCS(finite,[],
344 [AC_CHECK_FUNCS(isfinite,[],
345 [AC_MSG_CHECKING(for isfinite with <math.h>)
346 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
347 volatile int x;volatile float f; ]],[[x = isfinite(f)]])],[AC_MSG_RESULT(yes)
348 AC_DEFINE(HAVE_ISFINITE)],[AC_MSG_RESULT(no)])])])
349 fi
351 AC_FULL_IEEE
353 CONFIGURE_PART(Resolve Portability Issues)
355 CHECK_FOR_WORKING_MS_ASYNC
357 dnl Do we need getopt_long
359 build_getopt=no
360 RRD_GETOPT_LONG="LIBC_HAS_GETOPT_LONG"
361 AC_CHECK_FUNC(getopt_long,[],[
362 RRD_GETOPT_LONG="getopt_long"
363 build_getopt=yes
364 ])
365 AC_SUBST(RRD_GETOPT_LONG)
366 AM_CONDITIONAL(BUILD_GETOPT,[test $build_getopt = yes])
368 dnl what does realloc do if it gets called with a NULL pointer
370 AC_CACHE_CHECK([if realloc can deal with NULL], rd_cv_null_realloc,
371 [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdlib.h>
372 int main(void){
373 char *x = NULL;
374 x = realloc (x,10);
375 if (x==NULL) return 1;
376 return 0;
377 }]])],[rd_cv_null_realloc=yes],[rd_cv_null_realloc=nope],[:])])
379 if test x"$rd_cv_null_realloc" = xnope; then
380 AC_DEFINE(NO_NULL_REALLOC)
381 fi
383 AC_LANG_PUSH(C)
384 dnl solaris has some odd defines it needs in order to propperly compile ctime_r
385 AC_MSG_CHECKING([if ctime_r need special care to act posixly correct])
386 AC_LINK_IFELSE(
387 AC_LANG_PROGRAM(
388 [[#include <time.h>]],
389 [[ctime_r(NULL,NULL,0)]]
390 ),
391 [ CPPFLAGS="$CPPFLAGS -D_POSIX_PTHREAD_SEMANTICS"
392 AC_LINK_IFELSE(
393 AC_LANG_PROGRAM(
394 [[#include <time.h>]],
395 [[ctime_r(NULL,NULL)]]
396 ),
397 [AC_MSG_RESULT([yes, this seems to be solaris style])],
398 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
399 )
400 ],
401 [ AC_LINK_IFELSE(
402 AC_LANG_PROGRAM(
403 [[#include <time.h>]],
404 [[ctime_r(NULL,NULL)]]
405 ),
406 [AC_MSG_RESULT(no)],
407 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
408 )
409 ]
410 )
411 AC_LANG_POP(C)
413 dnl Check for pthreads
414 dnl http://autoconf-archive.cryp.to/acx_pthread.m4
416 AC_SUBST(MULTITHREAD_CFLAGS)
417 AC_SUBST(MULTITHREAD_LDFLAGS)
419 if test $enable_pthread != no; then
420 ACX_PTHREAD([
421 MULTITHREAD_CFLAGS=$PTHREAD_CFLAGS
422 MULTITHREAD_LDFLAGS=$PTHREAD_LIBS
423 ],
424 [])
425 fi
427 dnl since we use lots of *_r functions all over the code we better
428 dnl make sure they are known
430 if test "x$x_rflag" != "xno"; then
431 CPPFLAGS="$CPPFLAGS $x_rflag"
432 fi
434 AM_CONDITIONAL(BUILD_MULTITHREAD,[test $enable_pthread != no])
436 AC_LANG_PUSH(C)
437 dnl see if we have to include malloc/malloc.h
438 AC_MSG_CHECKING([do we need malloc/malloc.h])
439 AC_LINK_IFELSE(
440 AC_LANG_PROGRAM(
441 [[#include <stdlib.h>]],
442 [[malloc(1)]]
443 ),
444 [ AC_MSG_RESULT([nope, works out of the box]) ],
445 [ AC_LINK_IFELSE(
446 AC_LANG_PROGRAM(
447 [[#include <stdlib.h>
448 #include <malloc/malloc.h>]],
449 [[malloc(1)]]
450 ),[
451 AC_DEFINE([MUST_HAVE_MALLOC_MALLOC_H])
452 AC_MSG_RESULT([yes we do])],
453 [AC_MSG_ERROR([Can not figure how to compile malloc])]
454 )
455 ]
456 )
457 AC_LANG_POP(C)
459 CONFIGURE_PART(Find 3rd-Party Libraries)
462 AM_CONDITIONAL(BUILD_RRDCGI,[test $enable_rrdcgi != no])
465 CORE_LIBS="$LIBS"
467 dnl EX_CHECK_ALL(z, zlibVersion, zlib.h, zlib, 1.2.3, http://www.gzip.org/zlib/, "")
468 dnl EX_CHECK_ALL(png, png_access_version_number, png.h, libpng, 1.2.10, http://prdownloads.sourceforge.net/libpng/, "")
469 dnl EX_CHECK_ALL(freetype, FT_Init_FreeType, ft2build.h, freetype2, 2.1.10, http://prdownloads.sourceforge.net/freetype/, /usr/include/freetype2)
470 dnl EX_CHECK_ALL(fontconfig, FcInit, fontconfig.h, fontconfig, 2.3.1, http://fontconfig.org/release/, /usr/include)
471 EX_CHECK_ALL(cairo, cairo_font_options_create, cairo.h, cairo-png, 1.4.6, http://cairographics.org/releases/, "")
472 EX_CHECK_ALL(cairo, cairo_svg_surface_create, cairo-svg.h, cairo-svg, 1.4.6, http://cairographics.org/releases/, "")
473 EX_CHECK_ALL(cairo, cairo_pdf_surface_create, cairo-pdf.h, cairo-pdf, 1.4.6, http://cairographics.org/releases/, "")
474 EX_CHECK_ALL(cairo, cairo_ps_surface_create, cairo-ps.h, cairo-ps, 1.4.6, http://cairographics.org/releases/, "")
475 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/, "")
476 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, "")
477 EX_CHECK_ALL(xml2, xmlParseFile, libxml/parser.h, libxml-2.0, 2.6.31, http://xmlsoft.org/downloads.html, /usr/include/libxml2)
479 if test "$EX_CHECK_ALL_ERR" = "YES"; then
480 AC_MSG_ERROR([Please fix the library issues listed above and try again.])
481 fi
483 ALL_LIBS="$LIBS"
484 LIBS=
486 AC_SUBST(CORE_LIBS)
487 AC_SUBST(ALL_LIBS)
489 CONFIGURE_PART(Prep for Building Language Bindings)
491 dnl Check for Perl and friends
492 PATH=$PATH:/usr/perl5/bin
493 export PATH
494 AC_PATH_PROG(PERL, perl, no)
495 AC_PATH_PROG(POD2MAN, pod2man, no)
496 AC_PATH_PROG(POD2HTML, pod2html, no)
499 AC_ARG_ENABLE(perl,[ --disable-perl do not build the perl modules],
500 [],[enable_perl=yes])
503 AC_ARG_VAR(PERLCC, [[] C compiler for Perl modules])
504 AC_ARG_VAR(PERLCCFLAGS, [[] CC flags for Perl modules])
505 AC_ARG_VAR(PERLLD, [[same as PERLCC] Linker for Perl modules])
506 AC_ARG_VAR(PERLLDFLAGS, [[] LD flags for Perl modules])
508 if test "x$PERL" = "xno" -o x$enable_perl = xno; then
509 COMP_PERL=
510 else
511 COMP_PERL="perl_piped perl_shared"
512 AC_MSG_CHECKING(for the perl version you are running)
513 PERL_VERSION=`$PERL -MConfig -e 'print $Config{version}'`
514 AC_MSG_RESULT($PERL_VERSION)
515 if test -z "$PERLCC"; then
516 AC_MSG_CHECKING(for the C compiler perl wants to use to build its modules)
517 perlcc=`$PERL -MConfig -e 'print $Config{cc}'`
518 AC_MSG_RESULT($perlcc)
519 if test ! -x "$perlcc"; then
520 AC_PATH_PROG(PERL_CC, ${perlcc}, no)
521 if test "$PERL_CC" = "no"; then
522 AC_MSG_WARN([
523 I would not find the Compiler ($perlcc) that was originally used to compile
524 your perl binary. You should either make sure that this compiler is
525 available on your system, pick an other compiler and set PERLCC
526 appropriately, or use a different perl setup that was compiled locally.
528 I will disable the compilation of the RRDs perl module for now.
529 ])
530 COMP_PERL="perl_piped"
531 fi
532 fi
533 fi
534 fi
536 AC_MSG_CHECKING(Perl Modules to build)
537 AC_MSG_RESULT(${COMP_PERL:-No Perl Modules will be built})
539 # Options to pass when configuring perl module
540 ppref=$prefix
541 test "$ppref" = 'NONE' && ppref=$ac_default_prefix
543 PERL_MAKE_OPTIONS="PREFIX="'$(DESTDIR)'"$ppref LIB="'$(DESTDIR)'"$ppref/lib/perl/$PERL_VERSION"
545 dnl pass additional perl options when generating Makefile from Makefile.PL
546 AC_ARG_ENABLE(perl-site-install,
547 [ --enable-perl-site-install by default the rrdtool perl modules are installed
548 together with rrdtool in $prefix/lib/perl. You have to
549 put a 'use lib qw($prefix/lib/perl)' into your scripts
550 when you want to use them. When you set this option
551 the perl modules will get installed wherever
552 your perl setup thinks it is best.],
553 [PERL_MAKE_OPTIONS=],[])
555 if test ! -z "$PERLCC"; then
556 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CC=$PERLCC"
558 if test ! -z "$PERLCCFLAGS"; then
559 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CCFLAGS=$PERLCCFLAGS"
560 fi
562 if test -z "$PERLLD"; then
563 PERLLD=$PERLCC
564 fi
565 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LD=$PERLLD"
567 if test ! -z "$PERLLDFLAGS"; then
568 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LDFLAGS=$PERLLDFLAGS"
569 fi
570 fi
572 AC_ARG_WITH(perl-options,
573 [ --with-perl-options=[OPTIONS] options to pass on command-line when
574 generating Makefile from Makefile.PL. If you set this
575 option, interesting things may happen unless you know
576 what you are doing!],
577 [PERL_MAKE_OPTIONS=$withval])
579 AC_SUBST(PERL_MAKE_OPTIONS)
580 AC_SUBST(PERL)
581 AC_SUBST(COMP_PERL)
582 AC_SUBST(PERL_VERSION)
584 dnl Check for Ruby.
585 AC_PATH_PROG(RUBY, ruby, no)
587 AC_ARG_ENABLE(ruby,[ --disable-ruby do not build the ruby modules],
588 [],[enable_ruby=yes])
590 AC_MSG_CHECKING(if ruby modules can be built)
592 if test "x$RUBY" = "xno" -o x$enable_ruby = xno; then
593 COMP_RUBY=
594 AC_MSG_RESULT(No .. Ruby not found or disabled)
595 else
596 if $RUBY -e 'require "mkmf"' >/dev/null 2>&1; then
597 COMP_RUBY="ruby"
598 AC_MSG_RESULT(YES)
599 else
600 COMP_RUBY=
601 AC_MSG_RESULT(Ruby found but mkmf is missing! Install the -dev package)
602 fi
603 fi
605 rpref=$prefix
606 test "$rpref" = 'NONE' && rpref=$ac_default_prefix
608 dnl pass additional ruby options when generating Makefile from Makefile.PL
609 AC_ARG_ENABLE(ruby-site-install,
610 [ --enable-ruby-site-install by default the rrdtool ruby modules are installed
611 together with rrdtool in $prefix/lib/ruby. You have to
612 add $prefix/lib/ruby/$ruby_version/$sitearch to you $: variable
613 for ruby to find the RRD.so file.],
614 [RUBY_MAKE_OPTIONS=],[RUBY_MAKE_OPTIONS="sitedir="'$(DESTDIR)'"$rpref/lib/ruby"])
617 AC_ARG_WITH(ruby-options,
618 [ --with-ruby-options=[OPTIONS] options to pass on command-line when
619 generating Makefile from extconf.rb. If you set this
620 option, interesting things may happen unless you know
621 what you are doing!],
622 [RUBY_MAKE_OPTIONS=$withval])
624 AC_SUBST(RUBY_MAKE_OPTIONS)
625 AC_SUBST(RUBY)
626 AC_SUBST(COMP_RUBY)
629 enable_tcl_site=no
631 AC_ARG_ENABLE(tcl,[ --disable-tcl do not build the tcl modules],
632 [],[enable_tcl=yes])
634 if test "$enable_tcl" = "yes"; then
635 dnl Check for Tcl.
636 withval=""
637 AC_ARG_WITH(tcllib,[ --with-tcllib=DIR location of the tclConfig.sh])
638 enable_tcl=no
639 for dir in $withval /usr/lib /usr/local/lib /usr/lib/tcl8.4 /usr/lib/tcl8.3 ; do
640 AC_MSG_CHECKING(for tclConfig.sh in $dir)
641 if test -f "$dir/tclConfig.sh" ; then
642 tcl_config=$dir/tclConfig.sh
643 enable_tcl=yes
644 AC_MSG_RESULT(yes)
645 break
646 else
647 AC_MSG_RESULT(no)
648 fi
649 done
651 if test "$enable_tcl" = "no"; then
652 AC_MSG_WARN([tclConfig.sh not found - Tcl interface will not be built])
653 else
654 . $tcl_config
655 TCL_PACKAGE_DIR="$TCL_PACKAGE_PATH/tclrrd$VERSION"
656 if test -n "$TCL_INC_DIR"; then
657 TCL_INCLUDE_SPEC="$TCL_INCLUDE_SPEC -I$TCL_INC_DIR"
658 fi
659 fi
660 AC_ARG_ENABLE(tcl,[ --enable-tcl-site install the tcl extension in the tcl tree],
661 [],[enable_tcl_site=yes])
663 fi
665 AM_CONDITIONAL(BUILD_TCL, test "$enable_tcl" = "yes" )
666 AM_CONDITIONAL(BUILD_TCL_SITE, test "$enable_tcl_site" = "yes" )
669 AC_SUBST(TCL_PREFIX)
670 AC_SUBST(TCL_SHLIB_CFLAGS)
671 AC_SUBST(TCL_SHLIB_LD)
672 AC_SUBST(TCL_SHLIB_SUFFIX)
673 AC_SUBST(TCL_PACKAGE_PATH)
674 AC_SUBST(TCL_LD_SEARCH_FLAGS)
675 AC_SUBST(TCL_STUB_LIB_SPEC)
676 AC_SUBST(TCL_VERSION)
677 AC_SUBST(TCL_PACKAGE_DIR)
678 AC_SUBST(TCL_INCLUDE_SPEC)
680 AC_ARG_ENABLE(python,[ --disable-python do not build the python modules],
681 [],[enable_python=yes])
683 if test "$enable_python" = "yes"; then
684 dnl Check for python
685 AM_PATH_PYTHON(2.3,[],[enable_python=no])
686 AM_CHECK_PYTHON_HEADERS(,[enable_python=no;AC_MSG_WARN(could not find Python headers)])
687 fi
689 if test x$enable_python = xno; then
690 COMP_PYTHON=
691 else
692 COMP_PYTHON="python"
693 fi
695 AC_SUBST(COMP_PYTHON)
697 dnl Check for nroff
698 AC_PATH_PROGS(NROFF, gnroff nroff)
699 AC_PATH_PROGS(TROFF, groff troff)
701 AC_ARG_VAR(RRDDOCDIR, [[DATADIR/doc/PACKAGE-VERSION] Documentation directory])
702 if test -z "$RRDDOCDIR"; then
703 RRDDOCDIR='${datadir}/doc/${PACKAGE}-${VERSION}'; fi
706 CONFIGURE_PART(Apply Configuration Information)
708 AC_CONFIG_FILES([examples/shared-demo.pl])
709 AC_CONFIG_FILES([examples/piped-demo.pl])
710 AC_CONFIG_FILES([examples/stripes.pl])
711 AC_CONFIG_FILES([examples/bigtops.pl])
712 AC_CONFIG_FILES([examples/minmax.pl])
713 AC_CONFIG_FILES([examples/4charts.pl])
714 AC_CONFIG_FILES([examples/perftest.pl])
715 AC_CONFIG_FILES([examples/Makefile])
716 AC_CONFIG_FILES([doc/Makefile])
717 AC_CONFIG_FILES([po/Makefile.in])
718 AC_CONFIG_FILES([src/Makefile])
719 AC_CONFIG_FILES([src/librrd.sym.in])
720 AC_CONFIG_FILES([src/librrd.pc])
721 AC_CONFIG_FILES([bindings/Makefile])
722 AC_CONFIG_FILES([bindings/tcl/Makefile])
723 AC_CONFIG_FILES([bindings/tcl/ifOctets.tcl])
724 AC_CONFIG_FILES([Makefile])
726 AC_CONFIG_COMMANDS([default],[[ chmod +x examples/*.pl]],[[]])
727 AC_OUTPUT
729 AC_MSG_CHECKING(in)
730 AC_MSG_RESULT(and out again)
732 echo $ECHO_N "ordering CD from http://tobi.oetiker.ch/wish $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 echo $ECHO_N ".$ECHO_C" 1>&6
741 sleep 1
742 AC_MSG_RESULT([ just kidding ;-)])
743 echo
744 echo "----------------------------------------------------------------"
745 echo "Config is DONE!"
746 echo
747 echo " With MMAP IO: $enable_mmap"
748 echo " Build rrd_getopt: $build_getopt"
749 echo " Static programs: $staticprogs"
750 echo " Perl Modules: $COMP_PERL"
751 echo " Perl Binary: $PERL"
752 echo " Perl Version: $PERL_VERSION"
753 echo " Perl Options: $PERL_MAKE_OPTIONS"
754 echo " Ruby Modules: $COMP_RUBY"
755 echo " Ruby Binary: $RUBY"
756 echo " Ruby Options: $RUBY_MAKE_OPTIONS"
757 echo " Build Tcl Bindings: $enable_tcl"
758 echo " Build Python Bindings: $enable_python"
759 echo " Build rrdcgi: $enable_rrdcgi"
760 echo " Build librrd MT: $enable_pthread"
761 echo " Link with libintl: $enable_libintl"
762 echo
763 echo " Libraries: $ALL_LIBS"
764 echo
765 echo "Type 'make' to compile the software and use 'make install' to "
766 echo "install everything to: $prefix."
767 echo
768 echo " ... that wishlist is NO JOKE. If you find RRDtool useful"
769 echo "make me happy. Go to http://tobi.oetiker.ch/wish and"
770 echo "place an order."
771 echo
772 echo " -- Tobi Oetiker <tobi@oetiker.ch>"
773 echo "----------------------------------------------------------------"