125cba1e2096f5fa9c75578b958f2a926f463227
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],[1.3.2])
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=1.3002
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=4:1:0
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_CPP
134 AC_PROG_CC
135 AM_PROG_CC_C_O
136 AC_PROG_LIBTOOL
138 dnl Try to detect/use GNU features
139 CFLAGS="$CFLAGS -D_GNU_SOURCE"
141 dnl check for -Werror separatly
142 dnl (quite a few autotool checks don't work with -Werror; also, the
143 dnl check for -Werror fails after checking and adding the other flags)
144 AC_CACHE_CHECK([if gcc likes the -Werror flag], rd_cv_gcc_flag__Werror,
145 [AC_COMPILE_IFELSE(
146 [AC_LANG_PROGRAM([[]], [[return 0 ]])],
147 [rd_cv_gcc_flag__Werror="yes"],
148 [rd_cv_gcc_flag__Werror="no"])])
149 if test "x$rd_cv_gcc_flag__Werror" = "xyes"; then
150 WERROR="-Werror"
151 else
152 WERROR=""
153 fi
154 AC_SUBST(WERROR)
156 dnl which flags does the compiler support?
157 if test "x$GCC" = "xyes"; then
158 for flag in -fno-strict-aliasing -Wall -std=c99 -pedantic -Wundef -Wshadow -Wpointer-arith -Wcast-align -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Winline -Wold-style-definition -W; do
159 oCFLAGS="$CFLAGS"
160 CFLAGS="$CFLAGS $flag"
161 cachename=rd_cv_gcc_flag_`echo $flag|sed 's/[[^A-Za-z]]/_/g'`
162 AC_CACHE_CHECK([if gcc likes the $flag flag], $cachename,
163 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[return 0 ]])],[eval $cachename=yes],[eval $cachename=no])])
164 if eval test \$$cachename = no; then
165 CFLAGS="$oCFLAGS"
166 fi
167 done
168 fi
172 AC_SUBST(RRD_DEFAULT_FONT)
174 CONFIGURE_PART(Checking for Header Files)
176 dnl Checks for header files.
177 AC_HEADER_STDC
178 AC_HEADER_DIRENT
179 AC_CHECK_HEADERS(features.h sys/stat.h sys/types.h fcntl.h locale.h fp_class.h malloc.h unistd.h ieeefp.h math.h sys/times.h sys/param.h sys/resource.h signal.h float.h stdio.h stdlib.h errno.h string.h ctype.h)
181 dnl Checks for typedefs, structures, and compiler characteristics.
182 AC_C_CONST
183 AC_HEADER_TIME
184 AC_STRUCT_TM
186 CONFIGURE_PART(Test Library Functions)
188 dnl Checks for libraries.
189 AC_CHECK_FUNC(acos, , AC_CHECK_LIB(m, acos))
192 dnl add pic flag in any case this makes sure all our code is relocatable
193 eval `./libtool --config | grep pic_flag`
194 CFLAGS="$CFLAGS $pic_flag"
197 dnl Checks for library functions.
198 AC_FUNC_STRFTIME
199 AC_FUNC_VPRINTF
201 AC_C_BIGENDIAN
203 dnl for each function found we get a definition in config.h
204 dnl of the form HAVE_FUNCTION
206 AC_CHECK_FUNCS(tzset fsync mbstowcs opendir readdir chdir chroot getuid setlocale strerror strerror_r snprintf vsnprintf fpclass class fp_class isnan memmove strchr mktime getrusage gettimeofday)
208 CONFIGURE_PART(Map/Fadvis/Madvise checking)
210 dnl Could use these to know if we need to provide a prototype
211 dnl AC_CHECK_DECLS(fdatasync, [], [], [#include <unistd.h>])
213 dnl check for fdatasync. Solaris has fdatasync in the librt
215 AC_CHECK_FUNCS(fdatasync, [], AC_CHECK_LIB(rt, fdatasync, [LIBS="${LIBS} -lrt"; AC_DEFINE(HAVE_FDATASYNC)],[]))
216 dnl if there is no fdatasync we may get lucky with fsync
217 AC_CHECK_FUNCS(fsync)
220 dnl XXX: dunno about windows.. add AC_CHECK_FUNCS(munmap) there too?
221 if test "x$enable_mmap" = "xyes"; then
222 case "$host" in
223 *cygwin*)
224 # the normal mmap test does not work in cygwin
225 AC_CHECK_FUNCS(mmap)
226 if test "x$ac_cv_func_mmap" = "xyes"; then
227 ac_cv_func_mmap_fixed_mapped=yes
228 fi
229 ;;
230 *)
231 AC_CHECK_HEADERS(sys/mman.h)
232 AC_FUNC_MMAP
233 AC_CHECK_FUNCS(mmap munmap msync)
234 AC_CHECK_DECLS(madvise, [], [], [#ifdef HAVE_SYS_MMAN_H
235 # include <sys/mman.h>
236 #endif])
237 if test "x$ac_cv_have_decl_madvise" = "xyes";
238 then
239 AC_CHECK_FUNCS(madvise)
240 else
241 AC_CHECK_FUNCS(posix_madvise)
242 if test "x$ac_cv_func_posix_madvise" != "xyes"; then
243 AC_MSG_WARN([madvise() nor posix_madvise() found.])
244 fi
245 fi
246 ;;
247 esac
248 if test "x$ac_cv_func_mmap" != "xyes";
249 then
250 AC_MSG_ERROR([--enable-mmap requested but mmap() was not detected])
251 dnl enable_mmap="no"
252 fi
253 fi
255 dnl can we use posix_fadvise
256 AC_CHECK_DECLS(posix_fadvise, [], [], [#define _XOPEN_SOURCE 600
257 #include <fcntl.h>])
258 AC_CHECK_FUNCS(posix_fadvise)
260 CONFIGURE_PART(Libintl Processing)
263 dnl gettext
264 GETTEXT_PACKAGE=rrdtool
265 AC_SUBST(GETTEXT_PACKAGE)
266 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",[Gettext package])
268 AM_GLIB_GNU_GETTEXT()
270 AC_ARG_ENABLE(libintl,[ --disable-libintl i18n support (libintl)],
271 [],[enable_libintl=yes])
273 if test x$enable_libintl = xyes; then
274 IT_PROG_INTLTOOL([0.35.0],[no-xml])
275 fi
277 if test x$enable_libintl = xyes -a x$MSGFMT = xno; then
278 AC_MSG_WARN(I could not find msgfmt. Diabeling libintl build.)
279 enable_libintl=no
280 fi
282 if test x$enable_libintl = xyes; then
283 AC_CHECK_HEADERS(libintl.h,[],[AC_MSG_RESULT(disabeling libintl build); enable_libintl=no])
284 fi
286 if test x$enable_libintl = xyes ; then
287 dnl it seems bsd synstems need to link against libintl
288 dnl when compiling rrdupdate. lets check
289 AC_CHECK_LIB(intl, libintl_gettext,[LIB_LIBINTL="-lintl"])
290 fi
292 dnl use for linking rrdupdate
293 AC_SUBST(LIB_LIBINTL)
295 dnl do not touch the po stuff if we are not going to build intl
296 AM_CONDITIONAL(BUILD_LIBINTL,[test x$enable_libintl = xyes])
298 if test x$enable_libintl = xyes; then
299 AC_DEFINE([BUILD_LIBINTL], [], [Use this in code sections to mark them for libintl build])
300 fi
302 CONFIGURE_PART(IEEE Math Checks)
305 dnl actual code to check if this works
306 AC_CHECK_FUNCS(fpclassify, ,
307 [AC_MSG_CHECKING(for fpclassify with <math.h>)
308 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
309 volatile int x;volatile float f; ]], [[x = fpclassify(f)]])],[AC_MSG_RESULT(yes)
310 AC_DEFINE(HAVE_FPCLASSIFY)],[AC_MSG_RESULT(no)])])
312 AC_CHECK_FUNCS(isinf, ,
313 [AC_MSG_CHECKING(for isinf with <math.h>)
314 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
315 volatile int x;volatile float f; ]], [[x = isinf(f)]])],[AC_MSG_RESULT(yes)
316 AC_DEFINE(HAVE_ISINF)],[AC_MSG_RESULT(no)])])
318 dnl finite is BSD, isfinite is C99, so prefer the latter
319 AC_CACHE_CHECK([whether isfinite is broken],[ac_cv_have_broken_isfinite],[
320 AC_TRY_RUN([
321 #ifdef HAVE_MATH_H
322 #include <math.h>
323 #endif
324 #ifdef HAVE_FLOAT_H
325 #include <float.h>
326 #endif
327 int main ()
328 {
329 #ifdef isfinite
330 #ifdef LDBL_MAX
331 if (!isfinite(LDBL_MAX)) return 1;
332 #endif
333 #ifdef DBL_MAX
334 if (!isfinite(DBL_MAX)) return 1;
335 #endif
336 #endif
337 return 0;
338 }],[ac_cv_have_broken_isfinite=no],[ac_cv_have_broken_isfinite=yes],[
339 case "${target}" in
340 hppa*-*-hpux*) ac_cv_have_broken_isfinite=yes ;;
341 *-sun-solaris2.8) ac_cv_have_broken_isfinite=yes ;;
342 *) ac_cv_have_broken_isfinite=no ;;
343 esac])
344 ])
346 dnl the test does not seem to work on solaris 2.8
347 dnl so lets fix this by hand
348 case "${target}" in
349 *-sun-solaris2.8) ac_cv_have_broken_isfinite=yes ;;
350 esac
352 if test "x$ac_cv_have_broken_isfinite" = "xno"; then
353 AC_DEFINE(HAVE_ISFINITE)
354 else
355 AC_CHECK_FUNCS(finite,[],
356 [AC_CHECK_FUNCS(isfinite,[],
357 [AC_MSG_CHECKING(for isfinite with <math.h>)
358 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
359 volatile int x;volatile float f; ]],[[x = isfinite(f)]])],[AC_MSG_RESULT(yes)
360 AC_DEFINE(HAVE_ISFINITE)],[AC_MSG_RESULT(no)])])])
361 fi
363 AC_FULL_IEEE
365 CONFIGURE_PART(Resolve Portability Issues)
367 dnl Do we need getopt_long
369 build_getopt=no
370 RRD_GETOPT_LONG="LIBC_HAS_GETOPT_LONG"
371 AC_CHECK_FUNC(getopt_long,[],[
372 RRD_GETOPT_LONG="getopt_long"
373 build_getopt=yes
374 ])
375 AC_SUBST(RRD_GETOPT_LONG)
376 AM_CONDITIONAL(BUILD_GETOPT,[test $build_getopt = yes])
378 dnl what does realloc do if it gets called with a NULL pointer
380 AC_CACHE_CHECK([if realloc can deal with NULL], rd_cv_null_realloc,
381 [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdlib.h>
382 int main(void){
383 char *x = NULL;
384 x = realloc (x,10);
385 if (x==NULL) return 1;
386 return 0;
387 }]])],[rd_cv_null_realloc=yes],[rd_cv_null_realloc=nope],[:])])
389 if test x"$rd_cv_null_realloc" = xnope; then
390 AC_DEFINE(NO_NULL_REALLOC)
391 fi
393 AC_LANG_PUSH(C)
394 dnl solaris has some odd defines it needs in order to propperly compile ctime_r
395 AC_MSG_CHECKING([if ctime_r need special care to act posixly correct])
396 AC_LINK_IFELSE(
397 AC_LANG_PROGRAM(
398 [[#include <time.h>]],
399 [[ctime_r(NULL,NULL,0)]]
400 ),
401 [ CPPFLAGS="$CPPFLAGS -D_POSIX_PTHREAD_SEMANTICS"
402 AC_LINK_IFELSE(
403 AC_LANG_PROGRAM(
404 [[#include <time.h>]],
405 [[ctime_r(NULL,NULL)]]
406 ),
407 [AC_MSG_RESULT([yes, this seems to be solaris style])],
408 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
409 )
410 ],
411 [ AC_LINK_IFELSE(
412 AC_LANG_PROGRAM(
413 [[#include <time.h>]],
414 [[ctime_r(NULL,NULL)]]
415 ),
416 [AC_MSG_RESULT(no)],
417 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
418 )
419 ]
420 )
421 AC_LANG_POP(C)
423 dnl Check for pthreads
424 dnl http://autoconf-archive.cryp.to/acx_pthread.m4
426 AC_SUBST(MULTITHREAD_CFLAGS)
427 AC_SUBST(MULTITHREAD_LDFLAGS)
429 if test $enable_pthread != no; then
430 ACX_PTHREAD([
431 MULTITHREAD_CFLAGS=$PTHREAD_CFLAGS
432 MULTITHREAD_LDFLAGS=$PTHREAD_LIBS
433 ],
434 [])
435 fi
437 dnl since we use lots of *_r functions all over the code we better
438 dnl make sure they are known
440 if test "x$x_rflag" != "xno"; then
441 CPPFLAGS="$CPPFLAGS $x_rflag"
442 fi
444 AM_CONDITIONAL(BUILD_MULTITHREAD,[test $enable_pthread != no])
446 AC_LANG_PUSH(C)
447 dnl see if we have to include malloc/malloc.h
448 AC_MSG_CHECKING([do we need malloc/malloc.h])
449 AC_LINK_IFELSE(
450 AC_LANG_PROGRAM(
451 [[#include <stdlib.h>]],
452 [[malloc(1)]]
453 ),
454 [ AC_MSG_RESULT([nope, works out of the box]) ],
455 [ AC_LINK_IFELSE(
456 AC_LANG_PROGRAM(
457 [[#include <stdlib.h>
458 #include <malloc/malloc.h>]],
459 [[malloc(1)]]
460 ),[
461 AC_DEFINE([MUST_HAVE_MALLOC_MALLOC_H])
462 AC_MSG_RESULT([yes we do])],
463 [AC_MSG_ERROR([Can not figure how to compile malloc])]
464 )
465 ]
466 )
467 AC_LANG_POP(C)
469 CONFIGURE_PART(Find 3rd-Party Libraries)
471 AC_ARG_ENABLE(libdbi,[ --disable-libdbi do not build in support for libdbi],[have_libdbi=no],[
472 XXX=$LIBS
473 LIBS="$LIBS -ldbi -ldl"
474 AC_MSG_CHECKING(for libdbi)
475 AC_LINK_IFELSE(
476 [AC_LANG_PROGRAM([[#include <dbi/dbi.h>]],
477 [[dbi_initialize(NULL)]]
478 )
479 ],[AC_DEFINE(HAVE_LIBDBI,[1],[have got libdbi installed])
480 AC_MSG_RESULT([yes])
481 have_libdbi=yes
482 ],[LIBS=$XXX
483 AC_MSG_RESULT([no])
484 have_libdbi=no
485 ]
486 )
487 ])
488 AM_CONDITIONAL(BUILD_LIBDBI,[test $have_libdbi != no])
490 AM_CONDITIONAL(BUILD_RRDCGI,[test $enable_rrdcgi != no])
493 CORE_LIBS="$LIBS"
495 dnl EX_CHECK_ALL(z, zlibVersion, zlib.h, zlib, 1.2.3, http://www.gzip.org/zlib/, "")
496 dnl EX_CHECK_ALL(png, png_access_version_number, png.h, libpng, 1.2.10, http://prdownloads.sourceforge.net/libpng/, "")
497 dnl EX_CHECK_ALL(freetype, FT_Init_FreeType, ft2build.h, freetype2, 2.1.10, http://prdownloads.sourceforge.net/freetype/, /usr/include/freetype2)
498 dnl EX_CHECK_ALL(fontconfig, FcInit, fontconfig.h, fontconfig, 2.3.1, http://fontconfig.org/release/, /usr/include)
499 EX_CHECK_ALL(cairo, cairo_font_options_create, cairo.h, cairo-png, 1.4.6, http://cairographics.org/releases/, "")
500 EX_CHECK_ALL(cairo, cairo_svg_surface_create, cairo-svg.h, cairo-svg, 1.4.6, http://cairographics.org/releases/, "")
501 EX_CHECK_ALL(cairo, cairo_pdf_surface_create, cairo-pdf.h, cairo-pdf, 1.4.6, http://cairographics.org/releases/, "")
502 EX_CHECK_ALL(cairo, cairo_ps_surface_create, cairo-ps.h, cairo-ps, 1.4.6, http://cairographics.org/releases/, "")
503 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/, "")
504 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, "")
505 EX_CHECK_ALL(xml2, xmlParseFile, libxml/parser.h, libxml-2.0, 2.6.31, http://xmlsoft.org/downloads.html, /usr/include/libxml2)
507 if test "$EX_CHECK_ALL_ERR" = "YES"; then
508 AC_MSG_ERROR([Please fix the library issues listed above and try again.])
509 fi
511 ALL_LIBS="$LIBS"
512 LIBS=
514 AC_SUBST(CORE_LIBS)
515 AC_SUBST(ALL_LIBS)
517 CONFIGURE_PART(Prep for Building Language Bindings)
519 dnl Check for Perl and friends
520 PATH=$PATH:/usr/perl5/bin
521 export PATH
522 AC_PATH_PROG(PERL, perl, no)
523 AC_PATH_PROG(POD2MAN, pod2man, no)
524 AC_PATH_PROG(POD2HTML, pod2html, no)
527 AC_ARG_ENABLE(perl,[ --disable-perl do not build the perl modules],
528 [],[enable_perl=yes])
531 AC_ARG_VAR(PERLCC, [[] C compiler for Perl modules])
532 AC_ARG_VAR(PERLCCFLAGS, [[] CC flags for Perl modules])
533 AC_ARG_VAR(PERLLD, [[same as PERLCC] Linker for Perl modules])
534 AC_ARG_VAR(PERLLDFLAGS, [[] LD flags for Perl modules])
536 if test "x$PERL" = "xno" -o x$enable_perl = xno; then
537 COMP_PERL=
538 else
539 COMP_PERL="perl_piped perl_shared"
540 AC_MSG_CHECKING(for the perl version you are running)
541 PERL_VERSION=`$PERL -MConfig -e 'print $Config{version}'`
542 AC_MSG_RESULT($PERL_VERSION)
543 if test -z "$PERLCC"; then
544 AC_MSG_CHECKING(for the C compiler perl wants to use to build its modules)
545 perlcc=`$PERL -MConfig -e 'print $Config{cc}'`
546 AC_MSG_RESULT($perlcc)
547 if test ! -x "$perlcc"; then
548 AC_PATH_PROG(PERL_CC, ${perlcc}, no)
549 if test "$PERL_CC" = "no"; then
550 AC_MSG_WARN([
551 I would not find the Compiler ($perlcc) that was originally used to compile
552 your perl binary. You should either make sure that this compiler is
553 available on your system, pick an other compiler and set PERLCC
554 appropriately, or use a different perl setup that was compiled locally.
556 I will disable the compilation of the RRDs perl module for now.
557 ])
558 COMP_PERL="perl_piped"
559 fi
560 fi
561 fi
562 fi
564 AC_MSG_CHECKING(Perl Modules to build)
565 AC_MSG_RESULT(${COMP_PERL:-No Perl Modules will be built})
567 # Options to pass when configuring perl module
568 langpref=$prefix
569 test "$langpref" = "$(DESTDIR)NONE" && langpref='$(DESTDIR)'$ac_default_prefix
570 test "$langpref" = "NONE" && langpref=$ac_default_prefix
572 PERL_MAKE_OPTIONS="PREFIX=$langpref LIB=$langpref/lib/perl/$PERL_VERSION"
574 dnl pass additional perl options when generating Makefile from Makefile.PL
575 AC_ARG_ENABLE(perl-site-install,
576 [ --enable-perl-site-install by default the rrdtool perl modules are installed
577 together with rrdtool in $prefix/lib/perl. You have to
578 put a 'use lib qw($prefix/lib/perl)' into your scripts
579 when you want to use them. When you set this option
580 the perl modules will get installed wherever
581 your perl setup thinks it is best.],
582 [PERL_MAKE_OPTIONS=],[])
584 if test ! -z "$PERLCC"; then
585 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CC=$PERLCC"
587 if test ! -z "$PERLCCFLAGS"; then
588 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CCFLAGS=$PERLCCFLAGS"
589 fi
591 if test -z "$PERLLD"; then
592 PERLLD=$PERLCC
593 fi
594 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LD=$PERLLD"
596 if test ! -z "$PERLLDFLAGS"; then
597 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LDFLAGS=$PERLLDFLAGS"
598 fi
599 fi
601 AC_ARG_WITH(perl-options,
602 [ --with-perl-options=[OPTIONS] options to pass on command-line when
603 generating Makefile from Makefile.PL. If you set this
604 option, interesting things may happen unless you know
605 what you are doing!],
606 [PERL_MAKE_OPTIONS=$withval])
608 AC_SUBST(PERL_MAKE_OPTIONS)
609 AC_SUBST(PERL)
610 AC_SUBST(COMP_PERL)
611 AC_SUBST(PERL_VERSION)
613 dnl Check for Ruby.
614 AC_PATH_PROG(RUBY, ruby, no)
616 AC_ARG_ENABLE(ruby,[ --disable-ruby do not build the ruby modules],
617 [],[enable_ruby=yes])
619 AC_MSG_CHECKING(if ruby modules can be built)
621 if test "x$RUBY" = "xno" -o x$enable_ruby = xno; then
622 COMP_RUBY=
623 AC_MSG_RESULT(No .. Ruby not found or disabled)
624 else
625 if $RUBY -e 'require "mkmf"' >/dev/null 2>&1; then
626 COMP_RUBY="ruby"
627 AC_MSG_RESULT(YES)
628 else
629 COMP_RUBY=
630 AC_MSG_RESULT(Ruby found but mkmf is missing! Install the -dev package)
631 fi
632 fi
634 dnl pass additional ruby options when generating Makefile from Makefile.PL
635 AC_ARG_ENABLE(ruby-site-install,
636 [ --enable-ruby-site-install by default the rrdtool ruby modules are installed
637 together with rrdtool in $prefix/lib/ruby. You have to
638 add $prefix/lib/ruby/$ruby_version/$sitearch to your $: variable
639 for ruby to find the RRD.so file.],
640 [RUBY_MAKE_OPTIONS=],[RUBY_MAKE_OPTIONS="sitedir=$langpref/lib/ruby"])
643 AC_ARG_WITH(ruby-options,
644 [ --with-ruby-options=[OPTIONS] options to pass on command-line when
645 generating Makefile from extconf.rb. If you set this
646 option, interesting things may happen unless you know
647 what you are doing!],
648 [RUBY_MAKE_OPTIONS=$withval])
650 AC_SUBST(RUBY_MAKE_OPTIONS)
651 AC_SUBST(RUBY)
652 AC_SUBST(COMP_RUBY)
654 dnl Check for Lua.
655 AC_PATH_PROG(LUA, lua, no)
657 AC_ARG_ENABLE(lua,[ --disable-lua do not build the lua modules],
658 [],[enable_lua=yes])
660 COMP_LUA=
661 if test "$LUA" = "no" -o "$enable_lua" = "no"; then
662 enable_lua=no
663 else
664 AC_MSG_CHECKING(for lua >= 5.0)
665 read LUA_MAJOR LUA_MINOR LUA_POINT <<LUA_EOF
666 $($LUA -v 2>&1 | cut -f2 -d' ' | sed -e 's/\./ /g')
667 LUA_EOF
668 if test 0$LUA_MAJOR -lt 5; then
669 AC_MSG_RESULT([no, version found is $LUA_MAJOR.$LUA_MINOR])
670 else
671 AC_MSG_RESULT([$LUA_MAJOR.$LUA_MINOR found])
672 lua_vdot=$LUA_MAJOR.$LUA_MINOR
673 lua_vndot=$LUA_MAJOR$LUA_MINOR
674 lua_version=$LUA_MAJOR.$LUA_MINOR.$LUA_POINT
675 AC_CHECK_HEADERS(lua$lua_vndot/lua.h,
676 [AC_CHECK_HEADERS(lua$lua_vndot/lualib.h,
677 [AC_CHECK_HEADER(lua$lua_vndot/lauxlib.h,
678 [lua_headerdir=lua$lua_vndot],
679 [])],
680 [])],
681 [AC_CHECK_HEADERS(lua$lua_vdot/lua.h,
682 [AC_CHECK_HEADERS(lua$lua_vdot/lualib.h,
683 [AC_CHECK_HEADER(lua$lua_vdot/lauxlib.h,
684 [lua_headerdir=lua$lua_vdot],
685 [])],
686 [])],
687 [AC_CHECK_HEADERS(lua.h,
688 [AC_CHECK_HEADERS(lualib.h,
689 [AC_CHECK_HEADER(lauxlib.h,
690 [lua_headerdir=""],
691 [lua_headerdir="no"])],
692 [])],
693 [])])])
695 if test "$lua_headerdir" = "no"; then
696 enable_lua=no
697 else
698 COMP_LUA=lua
699 fi
701 if test "$COMP_LUA" != "lua"; then
702 enable_lua=no
703 AC_MSG_WARN([Lua $lua_vdot found but not lua.h, lualib.h and lauxlib.h! Please install the -dev packages for Lua $lua_vdot])
704 else
705 # OK, headers found, let's check the libraries (LIBS is not used)
706 LIBS=
707 lua_havelib=no
708 LUA_HAVE_COMPAT51=DONT_HAVE_COMPAT51
709 AC_SEARCH_LIBS(lua_call, lua$lua_vdot lua$lua_vndot lua,
710 [AC_SEARCH_LIBS(luaL_register, lua$lua_vdot lua$lua_vndot lua,
711 [lua_havelib=LUA$lua_vndot],
712 [AC_SEARCH_LIBS(luaL_module, lualib$lua_vndot lualib$lua_vdot lualib,
713 [lua_havelib=$lua_vndot; $LUA -l compat-5.1 2>/dev/null;
714 test "$?" = "0" && LUA_HAVE_COMPAT51=HAVE_COMPAT51],
715 [AC_SEARCH_LIBS(luaL_openlib, lualib$lua_vdot lualib$lua_vndot lualib,
716 [lua_havelib=$lua_vndot],
717 [COMP_LUA=], [-lm])], [-lm])], [-lm])],
718 [COMP_LUA=], [-lm])
719 lua_libs=$LIBS
720 LIBS=
722 # Options to pass when configuring Lua module
723 if test "$lua_havelib" != "no"; then
724 # OK, headers and libs found. Try to set lua flags
725 # and modules installation dirs with pkg-config
726 if test "$PKGCONFIG" != "no"; then
727 if test "$lua_vndot" = "50"; then
728 lua_pkg_prefix=lualib
729 else
730 lua_pkg_prefix=lua
731 fi
732 # try with dot, without dot and finally without version
733 for f in $lua_pkg_prefix$lua_vdot $lua_pkg_prefix$lua_vndot $lua_pkg_prefix; do
734 lua_exec_prefix=`$PKGCONFIG --variable=prefix $f 2>/dev/null`
735 # same binaries?
736 if test "$lua_exec_prefix/bin/lua" = "$LUA"; then
737 # OK, found CFLAGS. Get Lua LFLAGS and modules install dir
738 LUA_CFLAGS=`$PKGCONFIG --cflags $f 2>/dev/null`
739 LUA_LFLAGS=`$PKGCONFIG --libs $f 2>/dev/null`
740 LUA_INSTALL_CMOD=`$PKGCONFIG --variable=INSTALL_CMOD $f 2>/dev/null`
741 LUA_INSTALL_LMOD=`$PKGCONFIG --variable=INSTALL_LMOD $f 2>/dev/null`
742 break
743 fi
744 done
745 fi
747 LUA_RRD_LIBDIR="$langpref/lib/lua/$lua_vdot"
748 # if lua 5.0 can't find compat-5.1, force installation of
749 # compat-5.1.lua together with RRDtool.
750 if test "$lua_vdot" = "5.0" -a "$LUA_HAVE_COMPAT51" != "HAVE_COMPAT51"; then
751 lua_need_compat51=1
752 LUA_INSTALL_LMOD="$LUA_RRD_LIBDIR"
753 fi
755 # if not set with pkg-config, use default values in src packages compat-5.1, lua 5.1
756 if test "$LUA_CFLAGS" = ""; then
757 AC_MSG_WARN(Setting Lua include and lib flags to defaults in compat-5.1 and lua 5.1 sources)
758 LUA_CFLAGS="-I/usr/local/include -I/usr/local/include/lua -I/usr/local/include/lua/$lua_vdot"
759 LUA_LFLAGS="-L/usr/local/lib -L/usr/local/lib/lua -L/usr/local/lib/lua/$lua_vdot $lua_libs"
760 LUA_INSTALL_CMOD="/usr/local/lib/lua/$lua_vdot"
761 fi
763 dnl pass additional lua options
764 dnl if lua-site-install is not set, overwrite LUA_INSTALL_CMOD already
765 dnl found and install together with RRDtool, under $langpref.
766 AC_ARG_ENABLE(lua-site-install,
767 [ --enable-lua-site-install by default the lua module is installed
768 together with rrdtool in $prefix/lib/lua/$lua_version.
769 You have to add $prefix/lib/lua/$lua_version/?.so to
770 package.cpath for lua to find 'rrd.so'. For lua 5.0
771 you may also need to change LUA_PATH to the same dir,
772 to require 'compat-5.1'. When you set this option the
773 lua modules will get installed wherever your Lua
774 setup thinks it is best.
775 WARNING: if you set this option, system lua modules
776 compat-5.1.lua and rrd.so, if any, may be overwritten.],
777 [],
778 [LUA_INSTALL_CMOD="$LUA_RRD_LIBDIR"; LUA_INSTALL_LMOD="$LUA_RRD_LIBDIR"])
780 LUA_DEFINES="-DLUA$lua_vndot -D$LUA_HAVE_COMPAT51"
781 AC_SUBST(LUA)
782 AC_SUBST(COMP_LUA)
783 AC_SUBST(LUA_INSTALL_CMOD)
784 AC_SUBST(LUA_INSTALL_LMOD)
785 AC_SUBST(LUA_CFLAGS)
786 AC_SUBST(LUA_LFLAGS)
787 AC_SUBST(LUA_DEFINES)
788 else
789 enable_lua=no
790 AC_MSG_RESULT([Lua headers found but not the libraries! Please reinstall the dev packages for Lua $LUA_MAJOR.$LUA_MINOR])
791 fi
792 fi
793 fi
794 fi
795 dnl If Lua 5.0, we need compat-5.1. Add ours unless already
796 dnl integrated as in Debian/Ubuntu 5.0 -dev packages.
797 AM_CONDITIONAL(LUA_NEED_OUR_COMPAT51,
798 [test "$lua_vdot" = "5.0" -a "$LUA_HAVE_COMPAT51" != "HAVE_COMPAT51"])
799 AM_CONDITIONAL(LUA_SITE_CINSTALL, [test "$LUA_INSTALL_CMOD" != "$LUA_RRD_LIBDIR"])
800 AM_CONDITIONAL(LUA_SITE_LINSTALL, [test "$LUA_INSTALL_LMOD" != "$LUA_RRD_LIBDIR"])
801 AM_CONDITIONAL(LUA50, [test "$lua_vndot" = "50"])
802 AM_CONDITIONAL(BUILD_LUA, [test "$enable_lua" = "yes"])
804 enable_tcl_site=no
806 AC_ARG_ENABLE(tcl,[ --disable-tcl do not build the tcl modules],
807 [],[enable_tcl=yes])
809 if test "$enable_tcl" = "yes"; then
810 dnl Check for Tcl.
811 withval=""
812 AC_ARG_WITH(tcllib,[ --with-tcllib=DIR location of the tclConfig.sh])
813 enable_tcl=no
814 for dir in $withval /usr/lib /usr/local/lib /usr/lib/tcl8.4 /usr/lib/tcl8.3 ; do
815 AC_MSG_CHECKING(for tclConfig.sh in $dir)
816 if test -f "$dir/tclConfig.sh" ; then
817 tcl_config=$dir/tclConfig.sh
818 enable_tcl=yes
819 AC_MSG_RESULT(yes)
820 break
821 else
822 AC_MSG_RESULT(no)
823 fi
824 done
826 if test "$enable_tcl" = "no"; then
827 AC_MSG_WARN([tclConfig.sh not found - Tcl interface will not be built])
828 else
829 . $tcl_config
830 TCL_PACKAGE_DIR="$TCL_PACKAGE_PATH/tclrrd$VERSION"
831 if test -n "$TCL_INC_DIR"; then
832 TCL_INCLUDE_SPEC="$TCL_INCLUDE_SPEC -I$TCL_INC_DIR"
833 fi
834 fi
835 AC_ARG_ENABLE(tcl,[ --enable-tcl-site install the tcl extension in the tcl tree],
836 [],[enable_tcl_site=yes])
838 fi
840 AM_CONDITIONAL(BUILD_TCL, test "$enable_tcl" = "yes" )
841 AM_CONDITIONAL(BUILD_TCL_SITE, test "$enable_tcl_site" = "yes" )
844 AC_SUBST(TCL_PREFIX)
845 AC_SUBST(TCL_SHLIB_CFLAGS)
846 AC_SUBST(TCL_SHLIB_LD)
847 AC_SUBST(TCL_SHLIB_SUFFIX)
848 AC_SUBST(TCL_PACKAGE_PATH)
849 AC_SUBST(TCL_LD_SEARCH_FLAGS)
850 AC_SUBST(TCL_STUB_LIB_SPEC)
851 AC_SUBST(TCL_VERSION)
852 AC_SUBST(TCL_PACKAGE_DIR)
853 AC_SUBST(TCL_INCLUDE_SPEC)
855 AC_ARG_ENABLE(python,[ --disable-python do not build the python modules],
856 [],[enable_python=yes])
858 if test "$enable_python" = "yes"; then
859 dnl Check for python
860 AM_PATH_PYTHON(2.3,[],[enable_python=no])
861 AM_CHECK_PYTHON_HEADERS(,[enable_python=no;AC_MSG_WARN(could not find Python headers)])
862 fi
864 if test x$enable_python = xno; then
865 COMP_PYTHON=
866 else
867 COMP_PYTHON="python"
868 fi
870 AC_SUBST(COMP_PYTHON)
872 dnl Check for nroff
873 AC_PATH_PROGS(NROFF, gnroff nroff)
874 AC_PATH_PROGS(TROFF, groff troff)
876 AC_ARG_VAR(RRDDOCDIR, [[DATADIR/doc/PACKAGE-VERSION] Documentation directory])
877 if test -z "$RRDDOCDIR"; then
878 RRDDOCDIR='${datadir}/doc/${PACKAGE}-${VERSION}'; fi
881 CONFIGURE_PART(Apply Configuration Information)
883 AC_CONFIG_FILES([examples/shared-demo.pl])
884 AC_CONFIG_FILES([examples/piped-demo.pl])
885 AC_CONFIG_FILES([examples/stripes.pl])
886 AC_CONFIG_FILES([examples/bigtops.pl])
887 AC_CONFIG_FILES([examples/minmax.pl])
888 AC_CONFIG_FILES([examples/4charts.pl])
889 AC_CONFIG_FILES([examples/perftest.pl])
890 AC_CONFIG_FILES([examples/Makefile])
891 AC_CONFIG_FILES([doc/Makefile])
892 AC_CONFIG_FILES([po/Makefile.in])
893 AC_CONFIG_FILES([src/Makefile])
894 AC_CONFIG_FILES([src/librrd.sym.in])
895 AC_CONFIG_FILES([src/librrd.pc])
896 AC_CONFIG_FILES([bindings/Makefile])
897 AC_CONFIG_FILES([bindings/tcl/Makefile])
898 AC_CONFIG_FILES([bindings/tcl/ifOctets.tcl])
899 AC_CONFIG_FILES([Makefile])
900 AC_CONFIG_FILES([bindings/lua/Makefile])
902 AC_CONFIG_COMMANDS([default],[[ chmod +x examples/*.pl]],[[]])
903 AC_OUTPUT
905 AC_MSG_CHECKING(in)
906 AC_MSG_RESULT(and out again)
908 echo $ECHO_N "ordering CD from http://tobi.oetiker.ch/wish $ECHO_C" 1>&6
909 sleep 1
910 echo $ECHO_N ".$ECHO_C" 1>&6
911 sleep 1
912 echo $ECHO_N ".$ECHO_C" 1>&6
913 sleep 1
914 echo $ECHO_N ".$ECHO_C" 1>&6
915 sleep 1
916 echo $ECHO_N ".$ECHO_C" 1>&6
917 sleep 1
918 AC_MSG_RESULT([ just kidding ;-)])
919 echo
920 echo "----------------------------------------------------------------"
921 echo "Config is DONE!"
922 echo
923 echo " With MMAP IO: $enable_mmap"
924 echo " Build rrd_getopt: $build_getopt"
925 echo " Static programs: $staticprogs"
926 echo " Perl Modules: $COMP_PERL"
927 echo " Perl Binary: $PERL"
928 echo " Perl Version: $PERL_VERSION"
929 echo " Perl Options: $PERL_MAKE_OPTIONS"
930 echo " Ruby Modules: $COMP_RUBY"
931 echo " Ruby Binary: $RUBY"
932 echo " Ruby Options: $RUBY_MAKE_OPTIONS"
933 echo " Build Lua Bindings: $enable_lua"
934 if test "$enable_lua" = "yes"; then
935 echo " Lua Binary: $LUA"
936 echo " Lua Version: $lua_version"
937 echo " Lua C-modules dir: $LUA_INSTALL_CMOD"
938 if test "$lua_need_compat51" = "1"; then
939 echo " Lua Lua-modules dir: $LUA_INSTALL_LMOD"
940 fi
941 fi
942 echo " Build Tcl Bindings: $enable_tcl"
943 echo " Build Python Bindings: $enable_python"
944 echo " Build rrdcgi: $enable_rrdcgi"
945 echo " Build librrd MT: $enable_pthread"
946 echo " Link with libintl: $enable_libintl"
947 echo " With libDBI: $have_libdbi"
948 echo
949 echo " Libraries: $ALL_LIBS"
950 echo
951 echo "Type 'make' to compile the software and use 'make install' to "
952 echo "install everything to: $prefix."
953 echo
954 echo " ... that wishlist is NO JOKE. If you find RRDtool useful"
955 echo "make me happy. Go to http://tobi.oetiker.ch/wish and"
956 echo "place an order."
957 echo
958 echo " -- Tobi Oetiker <tobi@oetiker.ch>"
959 echo "----------------------------------------------------------------"