1 dnl RRDtool AutoConf script ...
2 dnl ---------------------------
3 dnl $Id$
4 dnl
5 dnl Created by Jeff Allen, Tobi Oetiker, Blair Zajac
6 dnl
7 dnl Inspiration from http://autoconf-archive.cryp.to
9 dnl tell automake the this script is for rrdtool
11 dnl Minimum Autoconf version required.
12 AC_PREREQ(2.59)
14 dnl the official version number is
15 dnl a.b.c
16 AC_INIT([rrdtool],[1.4.999])
18 dnl for testing a numberical version number comes handy
19 dnl the released version are
20 dnl a.bccc
21 dnl the devel versions will be something like
22 dnl a.b999yymmddhh
23 NUMVERS=1.4999
24 AC_SUBST(NUMVERS)
26 dnl for the linker to understand which versions the library are compatible with
27 dnl each other we must keep a separate library version cout of the format c:r:a.
28 dnl - if only implementation changed but all interfaces are kept, do r++
29 dnl - if only functionality was added do c++,r=0,a++
30 dnl - if any functionality was removed do c++,r=0,a=0.
31 dnl
32 dnl see http://sourceware.org/autobook/autobook/autobook_91.html
33 dnl
34 LIBVERS=6:999:2
35 AC_SUBST(LIBVERS)
37 AC_CANONICAL_TARGET
38 m4_version_prereq(2.60, [AC_USE_SYSTEM_EXTENSIONS], [#])
39 AM_INIT_AUTOMAKE
40 AM_MAINTAINER_MODE
41 # Enable silent build rules by default, requires at least
42 # Automake-1.11. Disable by either passing --disable-silent-rules to
43 # configure or passing V=1 to make
44 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
45 AC_CONFIG_HEADERS([rrd_config.h])
46 AC_CONFIG_MACRO_DIR([m4])
48 dnl all our local stuff like install scripts and include files
49 dnl is in there
52 dnl determine the type of system we are running on
54 AC_SUBST(VERSION)
56 AC_PREFIX_DEFAULT( /opt/rrdtool-$PACKAGE_VERSION )
58 dnl At the TOP of the HEADER
60 AH_TOP([
61 #ifndef RRD_CONFIG_H
62 #define RRD_CONFIG_H
64 /* IEEE can be prevented from raising signals with fpsetmask(0) */
65 #undef MUST_DISABLE_FPMASK
67 /* IEEE math only works if SIGFPE gets actively set to IGNORE */
68 #undef MUST_DISABLE_SIGFPE
70 /* realloc does not support NULL as argument */
71 #undef NO_NULL_REALLOC
73 /* lets enable madvise defines in NetBSD */
74 #if defined(__NetBSD__)
75 # if !defined(_NETBSD_SOURCE)
76 # define _NETBSD_SOURCE
77 # endif
78 #endif
80 ])
82 AH_BOTTOM([
84 #ifdef MUST_HAVE_MALLOC_MALLOC_H
85 # include <malloc/malloc.h>
86 #endif
88 #include "src/rrd_config_bottom.h"
90 #endif
91 ])
93 dnl Process Special Options
94 dnl -----------------------------------
96 dnl How the vertical axis label is printed
97 AC_ARG_VAR(RRDGRAPH_YLEGEND_ANGLE,
98 [Vertical label angle: -90.0 (default) or 90.0])
99 AC_DEFINE_UNQUOTED(RRDGRAPH_YLEGEND_ANGLE,${RRDGRAPH_YLEGEND_ANGLE:-90.0},
100 [Vertical label angle: -90.0 (default) or 90.0])
102 AC_ARG_ENABLE(rrdcgi,AS_HELP_STRING([--disable-rrdcgi],[disable building of rrdcgi]),
103 [],[enable_rrdcgi=yes])
105 AM_CONDITIONAL(BUILD_RRDCGI,[test $enable_rrdcgi != no])
107 AC_ARG_ENABLE(rrd_graph,AS_HELP_STRING([--disable-rrd_graph],[disable all rrd_graph functions]),
108 [enable_rrdcgi=no],[enable_rrd_graph=yes])
110 if test $enable_rrd_graph != no; then
111 AC_DEFINE([HAVE_RRD_GRAPH], [], [is rrd_graph supported by this install])
112 fi
114 dnl Check if we run on a system that has fonts
115 AC_ARG_WITH(rrd-default-font,
116 [ --with-rrd-default-font=[OPTIONS] set the full path to your default font.],
117 [RRD_DEFAULT_FONT=$withval],[
118 if test -d ${WINDIR:-nodir}/cour.ttf ; then
119 RRD_DEFAULT_FONT=`cd $WINDIR;pwd`/cour.ttf
120 else
121 RRD_DEFAULT_FONT='"DejaVu Sans Mono,Bitstream Vera Sans Mono,monospace,Courier"'
122 fi
123 ])
125 dnl Use mmap in rrd_update instead of seek+write
126 AC_ARG_ENABLE([mmap],
127 AS_HELP_STRING([--disable-mmap],[disable mmap in rrd_update, use seek+write instead]),
128 [],
129 [enable_mmap=yes])
131 AC_ARG_ENABLE(pthread,AS_HELP_STRING([--disable-pthread],[disable multithread support]),
132 [],[enable_pthread=yes])
134 AC_ARG_ENABLE(static-programs,
135 AS_HELP_STRING([--enable-static-programs],[Build static programs]),
136 [case "${enableval}" in
137 yes) staticprogs=yes ;;
138 no) staticprogs=no ;;
139 *) AC_MSG_ERROR(bad value ${enableval} for --enable-static-programs) ;;
140 esac],[staticprogs=no])
141 AM_CONDITIONAL(STATIC_PROGRAMS,[test "x$staticprogs" = "xyes"])
144 CONFIGURE_PART(Audit Compilation Environment)
147 dnl Check for the compiler and static/shared library creation.
148 AC_PROG_CPP
149 AC_PROG_CC
150 AM_PROG_CC_C_O
151 AC_PROG_LIBTOOL
153 dnl Try to detect/use GNU features
154 CFLAGS="$CFLAGS -D_GNU_SOURCE"
156 dnl check for -Werror separatly
157 dnl (quite a few autotool checks do not work with -Werror; also, the
158 dnl check for -Werror fails after checking and adding the other flags)
159 AC_CACHE_CHECK([if gcc likes the -Werror flag], rd_cv_gcc_flag__Werror,
160 [AC_COMPILE_IFELSE(
161 [AC_LANG_PROGRAM([[]], [[return 0 ]])],
162 [rd_cv_gcc_flag__Werror="yes"],
163 [rd_cv_gcc_flag__Werror="no"])])
164 if test "x$rd_cv_gcc_flag__Werror" = "xyes"; then
165 WERROR="-Werror"
166 else
167 WERROR=""
168 fi
169 AC_SUBST(WERROR)
171 dnl which flags does the compiler support?
172 if test "x$GCC" = "xyes"; then
173 for flag in -fno-strict-aliasing -Wall -std=gnu99 -pedantic -Wundef -Wshadow -Wpointer-arith -Wcast-align -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Winline -Wold-style-definition -W; do
174 oCFLAGS="$CFLAGS"
175 CFLAGS="$CFLAGS $flag"
176 cachename=rd_cv_gcc_flag_`echo $flag|sed 's/[[^A-Za-z]]/_/g'`
177 AC_CACHE_CHECK([if gcc likes the $flag flag], $cachename,
178 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[return 0 ]])],[eval $cachename=yes],[eval $cachename=no])])
179 if eval test \$$cachename = no; then
180 CFLAGS="$oCFLAGS"
181 fi
182 done
183 fi
187 AC_SUBST(RRD_DEFAULT_FONT)
189 CONFIGURE_PART(Checking for Header Files)
191 dnl Checks for header files.
192 AC_HEADER_STDC
193 AC_HEADER_DIRENT
194 AC_CHECK_HEADERS(langinfo.h stdint.h inttypes.h libgen.h features.h sys/stat.h sys/types.h fcntl.h fp_class.h malloc.h unistd.h ieeefp.h math.h sys/times.h sys/param.h sys/resource.h signal.h float.h stdio.h stdlib.h errno.h string.h ctype.h)
196 dnl Checks for typedefs, structures, and compiler characteristics.
197 AC_C_CONST
198 AC_HEADER_TIME
199 AC_STRUCT_TM
201 CONFIGURE_PART(Test Library Functions)
203 dnl Checks for libraries.
204 AC_CHECK_FUNC(acos, , AC_CHECK_LIB(m, acos))
205 AC_CHECK_FUNC(round, , AC_CHECK_LIB(m, round))
208 dnl add pic flag in any case this makes sure all our code is relocatable
209 eval `./libtool --config | grep pic_flag=`
210 CFLAGS="$CFLAGS $pic_flag"
213 dnl Checks for library functions.
214 AC_FUNC_STRFTIME
215 AC_FUNC_VPRINTF
217 AC_C_BIGENDIAN
219 dnl for each function found we get a definition in config.h
220 dnl of the form HAVE_FUNCTION
222 AC_CHECK_FUNCS(nl_langinfo tzset fsync mbstowcs opendir readdir chdir chroot getuid strerror snprintf vsnprintf vasprintf fpclass class fp_class isnan memmove strchr mktime getrusage gettimeofday)
224 AC_FUNC_STRERROR_R
226 CONFIGURE_PART(Map/Fadvis/Madvise checking)
228 dnl Could use these to know if we need to provide a prototype
229 dnl AC_CHECK_DECLS(fdatasync, [], [], [#include <unistd.h>])
231 dnl check for fdatasync. Solaris has fdatasync in the librt
233 AC_CHECK_FUNCS(fdatasync, [], AC_CHECK_LIB(rt, fdatasync, [LIBS="${LIBS} -lrt"; AC_DEFINE(HAVE_FDATASYNC)],[]))
234 dnl if there is no fdatasync we may get lucky with fsync
235 AC_CHECK_FUNCS(fsync)
237 dnl check for socket and nsl solaris again ... we need this for the new rrd_daemon stuff
239 AC_CHECK_FUNCS(socket, [], AC_CHECK_LIB(socket, socket, [LIBS="${LIBS} -lsocket"; AC_DEFINE(HAVE_SOCKET)],[]))
240 AC_CHECK_FUNCS(getaddrinfo, [], AC_CHECK_LIB(nsl, getaddrinfo, [LIBS="${LIBS} -lnsl"; AC_DEFINE(HAVE_GETADDRINFO)],[]))
244 dnl XXX: dunno about windows.. add AC_CHECK_FUNCS(munmap) there too?
245 if test "x$enable_mmap" = "xyes"; then
246 case "$host" in
247 *cygwin*)
248 # the normal mmap test does not work in cygwin
249 AC_CHECK_FUNCS(mmap)
250 if test "x$ac_cv_func_mmap" = "xyes"; then
251 ac_cv_func_mmap_fixed_mapped=yes
252 fi
253 ;;
254 *)
255 AC_CHECK_HEADERS(sys/mman.h)
256 AC_FUNC_MMAP
257 AC_CHECK_FUNCS(mmap munmap msync)
258 AC_CHECK_DECLS(madvise, [], [], [#ifdef HAVE_SYS_MMAN_H
259 # include <sys/mman.h>
260 #endif])
261 if test "x$ac_cv_have_decl_madvise" = "xyes";
262 then
263 AC_CHECK_FUNCS(madvise)
264 else
265 AC_CHECK_FUNCS(posix_madvise)
266 if test "x$ac_cv_func_posix_madvise" != "xyes"; then
267 AC_MSG_WARN([madvise() nor posix_madvise() found.])
268 fi
269 fi
270 ;;
271 esac
272 if test "x$ac_cv_func_mmap" != "xyes";
273 then
274 AC_MSG_ERROR([--enable-mmap requested but mmap() was not detected])
275 dnl enable_mmap="no"
276 fi
277 fi
279 dnl can we use posix_fadvise
280 AC_CHECK_DECLS(posix_fadvise, [], [], [#define _XOPEN_SOURCE 600
281 #include <fcntl.h>])
282 AC_CHECK_FUNCS(posix_fadvise)
284 CONFIGURE_PART(Libintl Processing)
286 AM_GNU_GETTEXT_VERSION(0.17)
287 AM_GNU_GETTEXT(external)
289 CONFIGURE_PART(IEEE Math Checks)
292 dnl actual code to check if this works
293 AC_CHECK_FUNCS(fpclassify, ,
294 [AC_MSG_CHECKING(for fpclassify with <math.h>)
295 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
296 volatile int x;volatile float f; ]], [[x = fpclassify(f)]])],[AC_MSG_RESULT(yes)
297 AC_DEFINE(HAVE_FPCLASSIFY)],[AC_MSG_RESULT(no)])])
299 AC_CHECK_FUNCS(isinf, ,
300 [AC_MSG_CHECKING(for isinf with <math.h>)
301 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
302 volatile int x;volatile float f; ]], [[x = isinf(f)]])],[AC_MSG_RESULT(yes)
303 AC_DEFINE(HAVE_ISINF)],[AC_MSG_RESULT(no)])])
305 dnl finite is BSD, isfinite is C99, so prefer the latter
306 AC_CACHE_CHECK([whether isfinite is broken],[ac_cv_have_broken_isfinite],[
307 AC_TRY_RUN([
308 #ifdef HAVE_MATH_H
309 #include <math.h>
310 #endif
311 #ifdef HAVE_FLOAT_H
312 #include <float.h>
313 #endif
314 int main ()
315 {
316 #ifdef isfinite
317 #ifdef LDBL_MAX
318 if (!isfinite(LDBL_MAX)) return 1;
319 #endif
320 #ifdef DBL_MAX
321 if (!isfinite(DBL_MAX)) return 1;
322 #endif
323 #endif
324 return 0;
325 }],[ac_cv_have_broken_isfinite=no],[ac_cv_have_broken_isfinite=yes],[
326 case "${target}" in
327 hppa*-*-hpux*) ac_cv_have_broken_isfinite=yes ;;
328 *-solaris2.8) ac_cv_have_broken_isfinite=yes ;;
329 *-solaris2.9) ac_cv_have_broken_isfinite=yes ;;
330 *) ac_cv_have_broken_isfinite=no ;;
331 esac])
332 ])
334 dnl the test does not seem to work on solaris 2.8
335 dnl so lets fix this by hand
336 case "${target}" in
337 *-solaris2.8) ac_cv_have_broken_isfinite=yes ;;
338 *-solaris2.9) ac_cv_have_broken_isfinite=yes ;;
339 esac
341 if test "x$ac_cv_have_broken_isfinite" = "xno"; then
342 AC_DEFINE(HAVE_ISFINITE)
343 else
344 AC_CHECK_FUNCS(finite,[],
345 [AC_CHECK_FUNCS(isfinite,[],
346 [AC_MSG_CHECKING(for isfinite with <math.h>)
347 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
348 volatile int x;volatile float f; ]],[[x = isfinite(f)]])],[AC_MSG_RESULT(yes)
349 AC_DEFINE(HAVE_ISFINITE)],[AC_MSG_RESULT(no)])])])
350 fi
352 AC_FULL_IEEE
354 CONFIGURE_PART(Resolve Portability Issues)
356 GC_TIMEZONE()
358 CHECK_FOR_WORKING_MS_ASYNC
360 dnl do we have nl_langinfo(_NL_TIME_WEEK_1STDAY)
361 AC_CHECK_FUNCS(_NL_TIME_WEEK_1STDAY, ,
362 [AC_MSG_CHECKING([for nl_langinfo(_NL_TIME_WEEK_1STDAY) with langinfo.h])
363 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <langinfo.h>]], [[nl_langinfo(_NL_TIME_WEEK_1STDAY)]])],[AC_MSG_RESULT(yes)
364 AC_DEFINE(HAVE__NL_TIME_WEEK_1STDAY)],[AC_MSG_RESULT(no)])])
366 dnl Do we need getopt_long
368 dnl even when including our own getopt implementation
369 dnl we may want to make sure we use the external
370 dnl defined by libc to not run into linker resolve trouble
372 AC_CACHE_CHECK([for opterr], rd_cv_var_int_opterr,
373 [AC_TRY_LINK([#include <unistd.h>],
374 [extern int opterr; opterr = 1;],
375 [rd_cv_var_int_opterr=yes],
376 [rd_cv_var_int_opterr=no])])
377 if test x"$rd_cv_var_int_opterr" = x"yes"; then
378 AC_DEFINE(HAVE_INT_OPTERR, 1, [Define to 1 if you have the global variable 'int opterr'.])
379 fi
381 build_getopt=no
382 RRD_GETOPT_LONG="LIBC_HAS_GETOPT_LONG"
383 AC_CHECK_FUNC(getopt_long,[],[
384 RRD_GETOPT_LONG="getopt_long"
385 build_getopt=yes
386 ])
387 AC_SUBST(RRD_GETOPT_LONG)
388 AM_CONDITIONAL(BUILD_GETOPT,[test $build_getopt = yes])
390 dnl what does realloc do if it gets called with a NULL pointer
392 AC_CACHE_CHECK([if realloc can deal with NULL], rd_cv_null_realloc,
393 [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdlib.h>
394 int main(void){
395 char *x = NULL;
396 x = realloc (x,10);
397 if (x==NULL) return 1;
398 return 0;
399 }]])],[rd_cv_null_realloc=yes],[rd_cv_null_realloc=nope],[:])])
401 if test x"$rd_cv_null_realloc" = xnope; then
402 AC_DEFINE(NO_NULL_REALLOC)
403 fi
405 AC_LANG_PUSH(C)
406 dnl solaris has some odd defines it needs in order to propperly compile ctime_r
407 AC_MSG_CHECKING([if ctime_r need special care to act posixly correct])
408 AC_LINK_IFELSE(
409 AC_LANG_PROGRAM(
410 [[#include <time.h>]],
411 [[ctime_r(NULL,NULL,0)]]
412 ),
413 [ CPPFLAGS="$CPPFLAGS -D_POSIX_PTHREAD_SEMANTICS"
414 AC_LINK_IFELSE(
415 AC_LANG_PROGRAM(
416 [[#include <time.h>]],
417 [[ctime_r(NULL,NULL)]]
418 ),
419 [AC_MSG_RESULT([yes, this seems to be solaris style])],
420 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
421 )
422 ],
423 [ AC_LINK_IFELSE(
424 AC_LANG_PROGRAM(
425 [[#include <time.h>]],
426 [[ctime_r(NULL,NULL)]]
427 ),
428 [AC_MSG_RESULT(no)],
429 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
430 )
431 ]
432 )
433 AC_LANG_POP(C)
435 dnl Check for pthreads
436 dnl http://autoconf-archive.cryp.to/acx_pthread.m4
438 AC_SUBST(MULTITHREAD_CFLAGS)
439 AC_SUBST(MULTITHREAD_LDFLAGS)
441 if test $enable_pthread != no; then
442 ACX_PTHREAD([
443 MULTITHREAD_CFLAGS=$PTHREAD_CFLAGS
444 MULTITHREAD_LDFLAGS=$PTHREAD_LIBS
445 ],
446 [])
447 fi
449 dnl since we use lots of *_r functions all over the code we better
450 dnl make sure they are known
452 if test "x$x_rflag" != "xno"; then
453 CPPFLAGS="$CPPFLAGS $x_rflag"
454 fi
456 AM_CONDITIONAL(BUILD_MULTITHREAD,[test $enable_pthread != no])
458 AC_LANG_PUSH(C)
459 dnl see if we have to include malloc/malloc.h
460 AC_MSG_CHECKING([do we need malloc/malloc.h])
461 AC_LINK_IFELSE(
462 AC_LANG_PROGRAM(
463 [[#include <stdlib.h>]],
464 [[malloc(1)]]
465 ),
466 [ AC_MSG_RESULT([nope, works out of the box]) ],
467 [ AC_LINK_IFELSE(
468 AC_LANG_PROGRAM(
469 [[#include <stdlib.h>
470 #include <malloc/malloc.h>]],
471 [[malloc(1)]]
472 ),[
473 AC_DEFINE([MUST_HAVE_MALLOC_MALLOC_H])
474 AC_MSG_RESULT([yes we do])],
475 [AC_MSG_ERROR([Can not figure how to compile malloc])]
476 )
477 ]
478 )
480 dnl is time_t 32 of 64 bit ?
481 AC_DEFINE([TIME_T_IS_32BIT], [], [time_t is 32bit])
482 AC_DEFINE([TIME_T_IS_64BIT], [], [time_t is 64bit])
483 AC_MSG_CHECKING([the type of time_t])
484 AC_CHECK_SIZEOF([time_t])
485 if test "x$ac_cv_sizeof_time_t" = "x4"; then
486 AC_MSG_RESULT([time_t is 32 bit])
487 AC_DEFINE([TIME_T_IS_32BIT])
488 elif test "x$ac_cv_sizeof_time_t" = "x8"; then
489 AC_MSG_RESULT([time_t is 64 bit])
490 AC_DEFINE([TIME_T_IS_64BIT])
491 else
492 AC_MSG_ERROR([can not figure type of time_t])
493 fi
495 AC_LANG_POP(C)
497 CONFIGURE_PART(Find 3rd-Party Libraries)
499 have_libdbi=no
501 AC_ARG_ENABLE(libdbi,AS_HELP_STRING([--disable-libdbi],[do not build in support for libdbi]),[],[
502 AC_CHECK_HEADER(dbi/dbi.h, [
503 AC_CHECK_LIB(dbi, dbi_initialize, [
504 AC_DEFINE(HAVE_LIBDBI,[1],[have got libdbi installed])
505 LIBS="${LIBS} -ldbi -ldl"
506 have_libdbi=yes
507 ])
508 ])
509 ])
511 AM_CONDITIONAL(BUILD_LIBDBI,[test $have_libdbi != no])
513 have_libwrap=no
515 AC_ARG_ENABLE(libwrap, AS_HELP_STRING([--disable-libwrap], [do not build in support for libwrap (tcp wrapper)]),[],[
516 AC_CHECK_HEADER(tcpd.h,[
517 AC_CHECK_FUNCS(hosts_access, [
518 AC_DEFINE(HAVE_LIBWRAP,[1],[have got libwrap installed])
519 have_libwrap=yes
520 ],
521 [
522 AC_CHECK_LIB(wrap, hosts_access, [
523 AC_DEFINE(HAVE_LIBWRAP,[1],[have got libwrap installed])
524 LIBS="${LIBS} -lwrap"
525 have_libwrap=yes
526 ])
527 ])
528 ])
529 ])
532 AM_CONDITIONAL(BUILD_LIBWRAP,[test $have_libwrap != no])
534 AM_CONDITIONAL(BUILD_RRDGRAPH,[test $enable_rrd_graph != no])
537 CORE_LIBS="$LIBS"
539 if test $enable_rrd_graph != no; then
540 dnl EX_CHECK_ALL(z, zlibVersion, zlib.h, zlib, 1.2.5, http://zlib.net/, "")
541 dnl EX_CHECK_ALL(png, png_access_version_number, png.h, libpng, 1.4.8, ftp://ftp.simplesystems.org/pub/libpng/png/src/, "")
542 dnl EX_CHECK_ALL(freetype, FT_Init_FreeType, ft2build.h, freetype2, 2.4.6, http://download.savannah.gnu.org/releases/freetype/, /usr/include/freetype2)
543 dnl EX_CHECK_ALL(fontconfig, FcInit, fontconfig.h, fontconfig, 2.8.0, http://www.freedesktop.org/software/fontconfig/release/, /usr/include)
544 EX_CHECK_ALL(cairo, cairo_font_options_create, cairo.h, cairo-png, 1.10.2, http://cairographics.org/releases/, "")
545 EX_CHECK_ALL(cairo, cairo_svg_surface_create, cairo-svg.h, cairo-svg, 1.10.2, http://cairographics.org/releases/, "")
546 EX_CHECK_ALL(cairo, cairo_pdf_surface_create, cairo-pdf.h, cairo-pdf, 1.10.2, http://cairographics.org/releases/, "")
547 EX_CHECK_ALL(cairo, cairo_ps_surface_create, cairo-ps.h, cairo-ps, 1.10.2, http://cairographics.org/releases/, "")
548 EX_CHECK_ALL(pangocairo-1.0, pango_cairo_context_set_font_options, pango/pango.h, pangocairo, 1.28.4, http://ftp.gnome.org/pub/GNOME/sources/pango/1.28, "")
550 fi
551 EX_CHECK_ALL(glib-2.0, glib_check_version, glib.h, glib-2.0, 2.28.7, ftp://ftp.gtk.org/pub/glib/2.28/, "")
552 EX_CHECK_ALL(xml2, xmlParseFile, libxml/parser.h, libxml-2.0, 2.7.8, http://xmlsoft.org/downloads.html, /usr/include/libxml2)
554 if test "$EX_CHECK_ALL_ERR" = "YES"; then
555 AC_MSG_ERROR([Please fix the library issues listed above and try again.])
556 fi
558 ALL_LIBS="$LIBS"
559 LIBS=
561 AC_SUBST(CORE_LIBS)
562 AC_SUBST(ALL_LIBS)
564 CONFIGURE_PART(Prep for Building Language Bindings)
566 dnl Check for Perl and friends
567 PATH=$PATH:/usr/perl5/bin
568 export PATH
569 AC_PATH_PROG(PERL, perl, no)
570 AC_PATH_PROG(POD2MAN, pod2man, no)
571 AC_PATH_PROG(POD2HTML, pod2html, no)
574 AC_ARG_ENABLE(perl,AS_HELP_STRING([--disable-perl],[do not build the perl modules]),
575 [],[enable_perl=yes])
578 AC_ARG_VAR(PERLCC, [C compiler for Perl modules])
579 AC_ARG_VAR(PERLCCFLAGS, [CC flags for Perl modules])
580 AC_ARG_VAR(PERLLD, [Linker for Perl modules])
581 AC_ARG_VAR(PERLLDFLAGS, [LD flags for Perl modules])
583 if test "x$PERL" = "xno" -o x$enable_perl = xno; then
584 COMP_PERL=
585 else
586 COMP_PERL="perl_piped perl_shared"
587 AC_MSG_CHECKING(for the perl version you are running)
588 PERL_VERSION=`$PERL -MConfig -e 'print $Config{version}'`
589 AC_MSG_RESULT($PERL_VERSION)
590 if test -z "$PERLCC"; then
591 AC_MSG_CHECKING(for the C compiler perl wants to use to build its modules)
592 perlcc=`$PERL -MConfig -e 'print $Config{cc}'`
593 AC_MSG_RESULT($perlcc)
594 if test ! -x "$perlcc"; then
595 AC_PATH_PROG(PERL_CC, ${perlcc}, no)
596 if test "$PERL_CC" = "no"; then
597 AC_MSG_WARN([
598 I would not find the Compiler ($perlcc) that was originally used to compile
599 your perl binary. You should either make sure that this compiler is
600 available on your system, pick an other compiler and set PERLCC
601 appropriately, or use a different perl setup that was compiled locally.
603 I will disable the compilation of the RRDs perl module for now.
604 ])
605 COMP_PERL="perl_piped"
606 fi
607 fi
608 fi
609 fi
611 AC_MSG_CHECKING(Perl Modules to build)
612 AC_MSG_RESULT(${COMP_PERL:-No Perl Modules will be built})
614 # Options to pass when configuring perl module
615 langpref=$prefix
616 test "$langpref" = '$(DESTDIR)NONE' && langpref='$(DESTDIR)'$ac_default_prefix
617 test "$langpref" = "NONE" && langpref=$ac_default_prefix
619 PERL_MAKE_OPTIONS="PREFIX=$langpref LIB=$langpref/lib/perl/$PERL_VERSION"
621 dnl pass additional perl options when generating Makefile from Makefile.PL
622 AC_ARG_ENABLE(perl-site-install,
623 AS_HELP_STRING([--enable-perl-site-install],[by default the rrdtool perl modules are installed together with rrdtool in $prefix/lib/perl. You have to put a 'use lib qw($prefix/lib/perl)' into your scripts when you want to use them. When you set this option the perl modules will get installed wherever your perl setup thinks it is best.]),
624 [PERL_MAKE_OPTIONS=],[])
626 if test ! -z "$PERLCC"; then
627 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CC=$PERLCC"
629 if test ! -z "$PERLCCFLAGS"; then
630 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CCFLAGS=$PERLCCFLAGS"
631 fi
633 if test -z "$PERLLD"; then
634 PERLLD=$PERLCC
635 fi
636 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LD=$PERLLD"
638 if test ! -z "$PERLLDFLAGS"; then
639 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LDFLAGS=$PERLLDFLAGS"
640 fi
641 fi
643 AC_ARG_WITH(perl-options,
644 [ --with-perl-options=[OPTIONS] options to pass on command-line when
645 generating Makefile from Makefile.PL. If you set this
646 option, interesting things may happen unless you know
647 what you are doing!],
648 [PERL_MAKE_OPTIONS=$withval])
650 AC_SUBST(PERL_MAKE_OPTIONS)
651 AC_SUBST(PERL)
652 AC_SUBST(COMP_PERL)
653 AC_SUBST(PERL_VERSION)
655 dnl Check for Ruby.
656 AC_PATH_PROG(RUBY, ruby, no)
658 AC_ARG_ENABLE(ruby,AS_HELP_STRING([--disable-ruby],[do not build the ruby modules]),
659 [],[enable_ruby=yes])
661 AC_MSG_CHECKING(if ruby modules can be built)
663 if test "x$RUBY" = "xno" -o x$enable_ruby = xno; then
664 COMP_RUBY=
665 AC_MSG_RESULT(No .. Ruby not found or disabled)
666 else
667 if $RUBY -e 'require "mkmf"' >/dev/null 2>&1; then
668 COMP_RUBY="ruby"
669 AC_MSG_RESULT(YES)
670 else
671 COMP_RUBY=
672 AC_MSG_RESULT(Ruby found but mkmf is missing! Install the -dev package)
673 fi
674 fi
676 dnl pass additional ruby options when generating Makefile from Makefile.PL
677 AC_ARG_ENABLE(ruby-site-install,
678 AS_HELP_STRING([--enable-ruby-site-install],[by default the rrdtool ruby modules are installed together with rrdtool in $prefix/lib/ruby. You have to add $prefix/lib/ruby/$ruby_version/$sitearch to your $: variable for ruby to find the RRD.so file.]),
679 [RUBY_MAKE_OPTIONS=],[RUBY_MAKE_OPTIONS="sitedir=$langpref/lib/ruby"])
682 AC_ARG_WITH(ruby-options,
683 [ --with-ruby-options=[OPTIONS] options to pass on command-line when
684 generating Makefile from extconf.rb. If you set this
685 option, interesting things may happen unless you know
686 what you are doing!],
687 [RUBY_MAKE_OPTIONS=$withval])
689 AC_SUBST(RUBY_MAKE_OPTIONS)
690 AC_SUBST(RUBY)
691 AC_SUBST(COMP_RUBY)
693 dnl Check for Lua.
694 AC_PATH_PROG(LUA, lua, no)
696 AC_ARG_ENABLE(lua,AS_HELP_STRING([--disable-lua],[do not build the lua modules]),
697 [],[enable_lua=yes])
699 COMP_LUA=
700 if test "$LUA" = "no" -o "$enable_lua" = "no"; then
701 enable_lua=no
702 else
703 AC_MSG_CHECKING(for lua >= 5.0)
704 read LUA_MAJOR LUA_MINOR LUA_POINT <<LUA_EOF
705 $($LUA -v 2>&1 | cut -f2 -d' ' | sed -e 's/\./ /g')
706 LUA_EOF
707 if test 0$LUA_MAJOR -lt 5; then
708 AC_MSG_RESULT([no, version found is $LUA_MAJOR.$LUA_MINOR])
709 else
710 AC_MSG_RESULT([$LUA_MAJOR.$LUA_MINOR found])
711 lua_vdot=$LUA_MAJOR.$LUA_MINOR
712 lua_vndot=$LUA_MAJOR$LUA_MINOR
713 lua_version=$LUA_MAJOR.$LUA_MINOR.$LUA_POINT
714 AC_CHECK_HEADERS(lua$lua_vndot/lua.h,
715 [AC_CHECK_HEADERS(lua$lua_vndot/lualib.h,
716 [AC_CHECK_HEADER(lua$lua_vndot/lauxlib.h,
717 [lua_headerdir=lua$lua_vndot],
718 [])],
719 [])],
720 [AC_CHECK_HEADERS(lua$lua_vdot/lua.h,
721 [AC_CHECK_HEADERS(lua$lua_vdot/lualib.h,
722 [AC_CHECK_HEADER(lua$lua_vdot/lauxlib.h,
723 [lua_headerdir=lua$lua_vdot],
724 [])],
725 [])],
726 [AC_CHECK_HEADERS(lua.h,
727 [AC_CHECK_HEADERS(lualib.h,
728 [AC_CHECK_HEADER(lauxlib.h,
729 [lua_headerdir=""],
730 [lua_headerdir="no"])],
731 [])],
732 [])])])
734 if test "$lua_headerdir" = "no"; then
735 enable_lua=no
736 else
737 COMP_LUA=lua
738 fi
740 if test "$COMP_LUA" != "lua"; then
741 enable_lua=no
742 AC_MSG_WARN([Lua $lua_vdot found but not lua.h, lualib.h and lauxlib.h! Please install the -dev packages for Lua $lua_vdot])
743 else
744 # OK, headers found, let's check the libraries (LIBS is not used)
745 LIBS=
746 lua_havelib=no
747 LUA_HAVE_COMPAT51=DONT_HAVE_COMPAT51
748 AC_SEARCH_LIBS(lua_call, lua$lua_vdot lua$lua_vndot lua,
749 [AC_SEARCH_LIBS(luaL_register, lua$lua_vdot lua$lua_vndot lua,
750 [lua_havelib=LUA$lua_vndot],
751 [AC_SEARCH_LIBS(luaL_module, lualib$lua_vndot lualib$lua_vdot lualib,
752 [lua_havelib=$lua_vndot; $LUA -l compat-5.1 2>/dev/null;
753 test "$?" = "0" && LUA_HAVE_COMPAT51=HAVE_COMPAT51],
754 [AC_SEARCH_LIBS(luaL_openlib, lualib$lua_vdot lualib$lua_vndot lualib,
755 [lua_havelib=$lua_vndot],
756 [COMP_LUA=], [-lm])], [-lm])], [-lm])],
757 [COMP_LUA=], [-lm])
758 lua_libs=$LIBS
759 LIBS=
761 # Options to pass when configuring Lua module
762 if test "$lua_havelib" != "no"; then
763 # OK, headers and libs found. Try to set lua flags
764 # and modules installation dirs with pkg-config
765 if test "$PKGCONFIG" != "no"; then
766 if test "$lua_vndot" = "50"; then
767 lua_pkg_prefix=lualib
768 else
769 lua_pkg_prefix=lua
770 fi
771 # try with dot, without dot and finally without version
772 for f in $lua_pkg_prefix$lua_vdot $lua_pkg_prefix$lua_vndot $lua_pkg_prefix; do
773 lua_exec_prefix=`$PKGCONFIG --variable=prefix $f 2>/dev/null`
774 # same binaries?
775 if test "$lua_exec_prefix/bin/lua" = "$LUA"; then
776 # OK, found CFLAGS. Get Lua LFLAGS and modules install dir
777 LUA_CFLAGS=`$PKGCONFIG --cflags $f 2>/dev/null`
778 LUA_LFLAGS=`$PKGCONFIG --libs $f 2>/dev/null`
779 LUA_INSTALL_CMOD=`$PKGCONFIG --variable=INSTALL_CMOD $f 2>/dev/null`
780 LUA_INSTALL_LMOD=`$PKGCONFIG --variable=INSTALL_LMOD $f 2>/dev/null`
781 break
782 fi
783 done
784 fi
786 LUA_RRD_LIBDIR="$langpref/lib/lua/$lua_vdot"
787 # if lua 5.0 can't find compat-5.1, force installation of
788 # compat-5.1.lua together with RRDtool.
789 if test "$lua_vdot" = "5.0" -a "$LUA_HAVE_COMPAT51" != "HAVE_COMPAT51"; then
790 lua_need_compat51=1
791 LUA_INSTALL_LMOD="$LUA_RRD_LIBDIR"
792 fi
794 # if not set with pkg-config, use default values in src packages compat-5.1, lua 5.1
795 if test "$LUA_CFLAGS" = ""; then
796 AC_MSG_WARN(Setting Lua include and lib flags to defaults in compat-5.1 and lua 5.1 sources)
797 LUA_CFLAGS="-I/usr/local/include -I/usr/local/include/lua -I/usr/local/include/lua/$lua_vdot"
798 LUA_LFLAGS="-L/usr/local/lib -L/usr/local/lib/lua -L/usr/local/lib/lua/$lua_vdot $lua_libs"
799 LUA_INSTALL_CMOD="/usr/local/lib/lua/$lua_vdot"
800 fi
802 dnl pass additional lua options
803 dnl if lua-site-install is not set, overwrite LUA_INSTALL_CMOD already
804 dnl found and install together with RRDtool, under $langpref.
805 AC_ARG_ENABLE(lua-site-install,
806 AS_HELP_STRING([--enable-lua-site-install],[by default the lua module is installed together with rrdtool in $prefix/lib/lua/$lua_version. You have to add $prefix/lib/lua/$lua_version/?.so to package.cpath for lua to find 'rrd.so'. For lua 5.0 you may also need to change LUA_PATH to the same dir, to require 'compat-5.1'. When you set this option the lua modules will get installed wherever your Lua setup thinks it is best. WARNING: if you set this option, system lua modules compat-5.1.lua and rrd.so, if any, may be overwritten.]),
807 [],
808 [LUA_INSTALL_CMOD="$LUA_RRD_LIBDIR"; LUA_INSTALL_LMOD="$LUA_RRD_LIBDIR"])
810 LUA_DEFINES="-DLUA$lua_vndot -D$LUA_HAVE_COMPAT51"
811 AC_SUBST(LUA)
812 AC_SUBST(COMP_LUA)
813 AC_SUBST(LUA_INSTALL_CMOD)
814 AC_SUBST(LUA_INSTALL_LMOD)
815 AC_SUBST(LUA_CFLAGS)
816 AC_SUBST(LUA_LFLAGS)
817 AC_SUBST(LUA_DEFINES)
818 else
819 enable_lua=no
820 AC_MSG_RESULT([Lua headers found but not the libraries! Please reinstall the dev packages for Lua $LUA_MAJOR.$LUA_MINOR])
821 fi
822 fi
823 fi
824 fi
825 dnl If Lua 5.0, we need compat-5.1. Add ours unless already
826 dnl integrated as in Debian/Ubuntu 5.0 -dev packages.
827 AM_CONDITIONAL(LUA_NEED_OUR_COMPAT51,
828 [test "$lua_vdot" = "5.0" -a "$LUA_HAVE_COMPAT51" != "HAVE_COMPAT51"])
829 AM_CONDITIONAL(LUA_SITE_CINSTALL, [test "$LUA_INSTALL_CMOD" != "$LUA_RRD_LIBDIR"])
830 AM_CONDITIONAL(LUA_SITE_LINSTALL, [test "$LUA_INSTALL_LMOD" != "$LUA_RRD_LIBDIR"])
831 AM_CONDITIONAL(LUA50, [test "$lua_vndot" = "50"])
832 AM_CONDITIONAL(BUILD_LUA, [test "$enable_lua" = "yes"])
834 enable_tcl_site=no
836 AC_ARG_ENABLE(tcl,AS_HELP_STRING([--disable-tcl],[do not build the tcl modules]),
837 [],[enable_tcl=yes])
839 if test "$enable_tcl" = "yes"; then
840 dnl Check for Tcl.
841 withval=""
842 AC_ARG_WITH(tcllib,[ --with-tcllib=DIR location of the tclConfig.sh])
843 enable_tcl=no
844 for dir in $withval /usr/lib /usr/lib64 /usr/local/lib /usr/lib/tcl8.4 /usr/lib/tcl8.3 ; do
845 AC_MSG_CHECKING(for tclConfig.sh in $dir)
846 if test -f "$dir/tclConfig.sh" ; then
847 tcl_config=$dir/tclConfig.sh
848 enable_tcl=yes
849 AC_MSG_RESULT(yes)
850 break
851 else
852 AC_MSG_RESULT(no)
853 fi
854 done
856 if test "$enable_tcl" = "no"; then
857 AC_MSG_WARN([tclConfig.sh not found - Tcl interface will not be built])
858 else
859 . $tcl_config
860 TCL_PACKAGE_DIR="$TCL_PACKAGE_PATH/tclrrd$VERSION"
861 if test -n "$TCL_INC_DIR"; then
862 TCL_INCLUDE_SPEC="$TCL_INCLUDE_SPEC -I$TCL_INC_DIR"
863 fi
864 fi
865 AC_ARG_ENABLE(tcl-site,AS_HELP_STRING([--enable-tcl-site],[install the tcl extension in the tcl tree]),
866 [],[enable_tcl_site=yes])
868 fi
870 AM_CONDITIONAL(BUILD_TCL, test "$enable_tcl" = "yes" )
871 AM_CONDITIONAL(BUILD_TCL_SITE, test "$enable_tcl_site" = "yes" )
874 AC_SUBST(TCL_PREFIX)
875 AC_SUBST(TCL_SHLIB_CFLAGS)
876 AC_SUBST(TCL_SHLIB_LD)
877 AC_SUBST(TCL_SHLIB_SUFFIX)
878 AC_SUBST(TCL_PACKAGE_PATH)
879 AC_SUBST(TCL_LD_SEARCH_FLAGS)
880 AC_SUBST(TCL_STUB_LIB_SPEC)
881 AC_SUBST(TCL_VERSION)
882 AC_SUBST(TCL_PACKAGE_DIR)
883 AC_SUBST(TCL_INCLUDE_SPEC)
885 AC_ARG_ENABLE(python,AS_HELP_STRING([--disable-python],[do not build the python modules]),
886 [],[enable_python=yes])
888 if test "$enable_python" = "yes"; then
889 dnl Check for python
890 AM_PATH_PYTHON(2.3,[],[enable_python=no])
891 AM_CHECK_PYTHON_HEADERS(,[enable_python=no;AC_MSG_WARN(could not find Python headers)])
892 fi
894 if test x$enable_python = xno; then
895 COMP_PYTHON=
896 else
897 COMP_PYTHON="python"
898 fi
900 AC_SUBST(COMP_PYTHON)
902 dnl Check for nroff
903 AC_ARG_VAR(NROFF, [path to the local nroff version])
904 AC_PATH_PROGS(NROFF, [gnroff nroff])
905 if test x$NROFF = x; then
906 AC_MSG_ERROR([I need a copy of *nroff to format the documentation])
907 fi
908 AC_ARG_VAR(TROFF, [path to the local troff version])
909 AC_PATH_PROGS(TROFF, [groff troff])
910 if test x$TROFF = x; then
911 AC_MSG_ERROR([I need a copy of *troff to format the documentation])
912 fi
914 AC_ARG_VAR(RRDDOCDIR, [[DATADIR/doc/PACKAGE-VERSION] Documentation directory])
915 if test -z "$RRDDOCDIR"; then
916 RRDDOCDIR='${datadir}/doc/${PACKAGE}-${VERSION}'; fi
919 CONFIGURE_PART(Apply Configuration Information)
921 AC_CONFIG_FILES([examples/shared-demo.pl])
922 AC_CONFIG_FILES([examples/piped-demo.pl])
923 AC_CONFIG_FILES([examples/stripes.pl])
924 AC_CONFIG_FILES([examples/bigtops.pl])
925 AC_CONFIG_FILES([examples/minmax.pl])
926 AC_CONFIG_FILES([examples/4charts.pl])
927 AC_CONFIG_FILES([examples/perftest.pl])
928 AC_CONFIG_FILES([examples/Makefile])
929 AC_CONFIG_FILES([examples/rrdcached/Makefile])
930 AC_CONFIG_FILES([doc/Makefile])
931 AC_CONFIG_FILES([po/Makefile.in])
932 AC_CONFIG_FILES([src/Makefile])
933 AC_CONFIG_FILES([src/librrd.sym.in])
934 AC_CONFIG_FILES([src/librrd.pc])
935 AC_CONFIG_FILES([bindings/Makefile])
936 AC_CONFIG_FILES([bindings/tcl/Makefile])
937 AC_CONFIG_FILES([bindings/tcl/ifOctets.tcl])
938 AC_CONFIG_FILES([Makefile])
939 AC_CONFIG_FILES([bindings/lua/Makefile])
941 AC_CONFIG_COMMANDS([default],[[ chmod +x examples/*.pl]],[[]])
943 dnl intl requires our config to be called config.h. indulge it.
944 AC_CONFIG_COMMANDS_POST([ test -f config.h || ln -s rrd_config.h config.h ])
946 AC_OUTPUT
948 AC_MSG_CHECKING(in)
949 AC_MSG_RESULT(and out again)
951 echo $ECHO_N "ordering CD from http://tobi.oetiker.ch/wish $ECHO_C" 1>&6
952 sleep 1
953 echo $ECHO_N ".$ECHO_C" 1>&6
954 sleep 1
955 echo $ECHO_N ".$ECHO_C" 1>&6
956 sleep 1
957 echo $ECHO_N ".$ECHO_C" 1>&6
958 sleep 1
959 echo $ECHO_N ".$ECHO_C" 1>&6
960 sleep 1
961 AC_MSG_RESULT([ just kidding ;-)])
962 echo
963 echo "----------------------------------------------------------------"
964 echo "Config is DONE!"
965 echo
966 echo " With MMAP IO: $enable_mmap"
967 echo " Build rrd_getopt: $build_getopt"
968 echo " Build rrd_graph: $enable_rrd_graph"
969 echo " Static programs: $staticprogs"
970 echo " Perl Modules: $COMP_PERL"
971 echo " Perl Binary: $PERL"
972 echo " Perl Version: $PERL_VERSION"
973 echo " Perl Options: $PERL_MAKE_OPTIONS"
974 echo " Ruby Modules: $COMP_RUBY"
975 echo " Ruby Binary: $RUBY"
976 echo " Ruby Options: $RUBY_MAKE_OPTIONS"
977 echo " Build Lua Bindings: $enable_lua"
978 if test "$enable_lua" = "yes"; then
979 echo " Lua Binary: $LUA"
980 echo " Lua Version: $lua_version"
981 echo " Lua C-modules dir: $LUA_INSTALL_CMOD"
982 if test "$lua_need_compat51" = "1"; then
983 echo " Lua Lua-modules dir: $LUA_INSTALL_LMOD"
984 fi
985 fi
986 echo " Build Tcl Bindings: $enable_tcl"
987 echo " Build Python Bindings: $enable_python"
988 echo " Build rrdcgi: $enable_rrdcgi"
989 echo " Build librrd MT: $enable_pthread"
990 echo " Use gettext: $USE_NLS"
991 echo " With libDBI: $have_libdbi"
992 echo " With libwrap: $have_libwrap"
993 echo
994 echo " Libraries: $ALL_LIBS"
995 echo
996 echo "Type 'make' to compile the software and use 'make install' to "
997 echo "install everything to: $prefix."
998 echo
999 echo " ... that wishlist is NO JOKE. If you find RRDtool useful"
1000 echo "make me happy. Go to http://tobi.oetiker.ch/wish and"
1001 echo "place an order."
1002 echo
1003 echo " -- Tobi Oetiker <tobi@oetiker.ch>"
1004 echo "----------------------------------------------------------------"