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],[1.3.7])
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=1.3007
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=4:6:0
31 AC_SUBST(LIBVERS)
33 AC_CANONICAL_TARGET
34 AM_INIT_AUTOMAKE
35 AM_MAINTAINER_MODE
37 AC_CONFIG_MACRO_DIR([m4])
38 AC_CONFIG_HEADERS([rrd_config.h])
40 dnl all our local stuff like install scripts and include files
41 dnl is in there
44 dnl determine the type of system we are running on
46 AC_SUBST(VERSION)
48 AC_PREFIX_DEFAULT( /usr/local/rrdtool-$PACKAGE_VERSION )
50 dnl Minimum Autoconf version required.
51 AC_PREREQ(2.59)
53 dnl At the TOP of the HEADER
55 AH_TOP([
56 #ifndef RRD_CONFIG_H
57 #define RRD_CONFIG_H
59 /* IEEE can be prevented from raising signals with fpsetmask(0) */
60 #undef MUST_DISABLE_FPMASK
62 /* IEEE math only works if SIGFPE gets actively set to IGNORE */
63 #undef MUST_DISABLE_SIGFPE
65 /* realloc does not support NULL as argument */
66 #undef NO_NULL_REALLOC
68 /* lets enable madvise defines in NetBSD */
69 #if defined(__NetBSD__)
70 # if !defined(_NETBSD_SOURCE)
71 # define _NETBSD_SOURCE
72 # endif
73 #endif
75 ])
77 AH_BOTTOM([
79 #ifdef MUST_HAVE_MALLOC_MALLOC_H
80 # include <malloc/malloc.h>
81 #endif
83 #include <rrd_config_bottom.h>
85 #endif
86 ])
88 dnl Process Special Options
89 dnl -----------------------------------
91 dnl How the vertical axis label is printed
92 AC_ARG_VAR(RRDGRAPH_YLEGEND_ANGLE,
93 [Vertical label angle: -90.0 (default) or 90.0])
94 AC_DEFINE_UNQUOTED(RRDGRAPH_YLEGEND_ANGLE,${RRDGRAPH_YLEGEND_ANGLE:-90.0},
95 [Vertical label angle: -90.0 (default) or 90.0])
97 AC_ARG_ENABLE(rrdcgi,[ --disable-rrdcgi disable building of rrdcgi],
98 [],[enable_rrdcgi=yes])
100 dnl Check if we run on a system that has fonts
101 AC_ARG_WITH(rrd-default-font,
102 [ --with-rrd-default-font=[OPTIONS] set the full path to your default font.],
103 [RRD_DEFAULT_FONT=$withval],[
104 if test -d ${WINDIR:-nodir}/cour.ttf ; then
105 RRD_DEFAULT_FONT=`cd $WINDIR;pwd`/cour.ttf
106 else
107 RRD_DEFAULT_FONT='"DejaVu Sans Mono,Bitstream Vera Sans Mono,monospace,Courier"'
108 fi
109 ])
111 dnl Use mmap in rrd_update instead of seek+write
112 AC_ARG_ENABLE([mmap],
113 [ --disable-mmap disable mmap in rrd_update, use seek+write instead],
114 [],
115 [enable_mmap=yes])
117 AC_ARG_ENABLE(pthread,[ --disable-pthread disable multithread support],
118 [],[enable_pthread=yes])
120 AC_ARG_ENABLE(static-programs,
121 [ --enable-static-programs Build static programs],
122 [case "${enableval}" in
123 yes) staticprogs=yes ;;
124 no) staticprogs=no ;;
125 *) AC_MSG_ERROR(bad value ${enableval} for --enable-static-programs) ;;
126 esac],[staticprogs=no])
127 AM_CONDITIONAL(STATIC_PROGRAMS,[test "x$staticprogs" = "xyes"])
130 CONFIGURE_PART(Audit Compilation Environment)
133 dnl Check for the compiler and static/shared library creation.
134 AC_PROG_CC
135 AC_PROG_CPP
136 AC_PROG_LIBTOOL
138 dnl Try to detect/use GNU features
139 CFLAGS="$CFLAGS -D_GNU_SOURCE"
141 dnl which flags does the compiler support?
142 if test "x$GCC" = "xyes"; then
143 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
144 oCFLAGS="$CFLAGS"
145 CFLAGS="$CFLAGS $flag"
146 cachename=rd_cv_gcc_flag_`echo $flag|sed 's/[[^A-Za-z]]/_/g'`
147 AC_CACHE_CHECK([if gcc likes the $flag flag], $cachename,
148 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[return 0 ]])],[eval $cachename=yes],[eval $cachename=no])])
149 if eval test \$$cachename = no; then
150 CFLAGS="$oCFLAGS"
151 fi
152 done
153 fi
157 AC_SUBST(RRD_DEFAULT_FONT)
159 CONFIGURE_PART(Checking for Header Files)
161 dnl Checks for header files.
162 AC_HEADER_STDC
163 AC_HEADER_DIRENT
164 AC_CHECK_HEADERS(libgen.h features.h sys/stat.h sys/types.h fcntl.h locale.h fp_class.h malloc.h unistd.h ieeefp.h math.h sys/times.h sys/param.h sys/resource.h signal.h float.h stdio.h stdlib.h errno.h string.h ctype.h)
166 dnl Checks for typedefs, structures, and compiler characteristics.
167 AC_C_CONST
168 AC_HEADER_TIME
169 AC_STRUCT_TM
171 CONFIGURE_PART(Test Library Functions)
173 dnl Checks for libraries.
174 AC_CHECK_FUNC(acos, , AC_CHECK_LIB(m, acos))
177 dnl add pic flag in any case this makes sure all our code is relocatable
178 eval `./libtool --config | grep pic_flag`
179 CFLAGS="$CFLAGS $pic_flag"
182 dnl Checks for library functions.
183 AC_FUNC_STRFTIME
184 AC_FUNC_VPRINTF
186 AC_C_BIGENDIAN
188 dnl for each function found we get a definition in config.h
189 dnl of the form HAVE_FUNCTION
191 AC_CHECK_FUNCS(tzset fsync mbstowcs opendir readdir chdir chroot getuid setlocale strerror snprintf vsnprintf fpclass class fp_class isnan memmove strchr mktime getrusage gettimeofday)
193 AC_FUNC_STRERROR_R
195 CONFIGURE_PART(Map/Fadvis/Madvise checking)
197 dnl Could use these to know if we need to provide a prototype
198 dnl AC_CHECK_DECLS(fdatasync, [], [], [#include <unistd.h>])
200 dnl check for fdatasync. Solaris has fdatasync in the librt
202 AC_CHECK_FUNCS(fdatasync, [], AC_CHECK_LIB(rt, fdatasync, [LIBS="${LIBS} -lrt"; AC_DEFINE(HAVE_FDATASYNC)],[]))
203 dnl if there is no fdatasync we may get lucky with fsync
204 AC_CHECK_FUNCS(fsync)
207 dnl XXX: dunno about windows.. add AC_CHECK_FUNCS(munmap) there too?
208 if test "x$enable_mmap" = "xyes"; then
209 case "$host" in
210 *cygwin*)
211 # the normal mmap test does not work in cygwin
212 AC_CHECK_FUNCS(mmap)
213 if test "x$ac_cv_func_mmap" = "xyes"; then
214 ac_cv_func_mmap_fixed_mapped=yes
215 fi
216 ;;
217 *)
218 AC_CHECK_HEADERS(sys/mman.h)
219 AC_FUNC_MMAP
220 AC_CHECK_FUNCS(mmap munmap msync)
221 AC_CHECK_DECLS(madvise, [], [], [#ifdef HAVE_SYS_MMAN_H
222 # include <sys/mman.h>
223 #endif])
224 if test "x$ac_cv_have_decl_madvise" = "xyes";
225 then
226 AC_CHECK_FUNCS(madvise)
227 else
228 AC_CHECK_FUNCS(posix_madvise)
229 if test "x$ac_cv_func_posix_madvise" != "xyes"; then
230 AC_MSG_WARN([madvise() nor posix_madvise() found.])
231 fi
232 fi
233 ;;
234 esac
235 if test "x$ac_cv_func_mmap" != "xyes";
236 then
237 AC_MSG_ERROR([--enable-mmap requested but mmap() was not detected])
238 dnl enable_mmap="no"
239 fi
240 fi
242 dnl can we use posix_fadvise
243 AC_CHECK_DECLS(posix_fadvise, [], [], [#define _XOPEN_SOURCE 600
244 #include <fcntl.h>])
245 AC_CHECK_FUNCS(posix_fadvise)
247 CONFIGURE_PART(Libintl Processing)
250 dnl gettext
251 GETTEXT_PACKAGE=rrdtool
252 AC_SUBST(GETTEXT_PACKAGE)
253 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",[Gettext package])
255 AM_GLIB_GNU_GETTEXT()
257 AC_ARG_ENABLE(libintl,[ --disable-libintl i18n support (libintl)],
258 [],[enable_libintl=yes])
260 if test x$enable_libintl = xyes; then
261 IT_PROG_INTLTOOL([0.35.0],[no-xml])
262 fi
264 if test x$enable_libintl = xyes -a x$MSGFMT = xno; then
265 AC_MSG_WARN(I could not find msgfmt. Diabeling libintl build.)
266 enable_libintl=no
267 fi
269 if test x$enable_libintl = xyes; then
270 AC_CHECK_HEADERS(libintl.h,[],[AC_MSG_RESULT(disabeling libintl build); enable_libintl=no])
271 fi
273 if test x$enable_libintl = xyes ; then
274 dnl it seems bsd synstems need to link against libintl
275 dnl when compiling rrdupdate. lets check
276 AC_CHECK_LIB(intl, libintl_gettext,[LIB_LIBINTL="-lintl"])
277 fi
279 dnl use for linking rrdupdate
280 AC_SUBST(LIB_LIBINTL)
282 dnl do not touch the po stuff if we are not going to build intl
283 AM_CONDITIONAL(BUILD_LIBINTL,[test x$enable_libintl = xyes])
285 if test x$enable_libintl = xyes; then
286 AC_DEFINE([BUILD_LIBINTL], [], [Use this in code sections to mark them for libintl build])
287 fi
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 "${target}" in
327 hppa*-*-hpux*) ac_cv_have_broken_isfinite=yes ;;
328 *-solaris2.8) ac_cv_have_broken_isfinite=yes ;;
329 *-solaris2.9) ac_cv_have_broken_isfinite=yes ;;
330 *) ac_cv_have_broken_isfinite=no ;;
331 esac])
332 ])
334 dnl the test does not seem to work on solaris 2.8/9
335 dnl so lets fix this by hand
336 case "${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$ac_cv_have_broken_isfinite" = "xno"; then
342 AC_DEFINE(HAVE_ISFINITE)
343 else
344 AC_CHECK_FUNCS(finite,[],
345 [AC_CHECK_FUNCS(isfinite,[],
346 [AC_MSG_CHECKING(for isfinite with <math.h>)
347 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
348 volatile int x;volatile float f; ]],[[x = isfinite(f)]])],[AC_MSG_RESULT(yes)
349 AC_DEFINE(HAVE_ISFINITE)],[AC_MSG_RESULT(no)])])])
350 fi
352 AC_FULL_IEEE
354 CONFIGURE_PART(Resolve Portability Issues)
356 CHECK_FOR_WORKING_MS_ASYNC
358 dnl Do we need getopt_long
360 dnl even when including our own getopt implementation
361 dnl we may want to make sure we use the external
362 dnl defined by libc to not run into linker resolve trouble
364 AC_CACHE_CHECK([for opterr], rd_cv_var_int_opterr,
365 [AC_TRY_LINK([#include <unistd.h>],
366 [extern int opterr; opterr = 1;],
367 [rd_cv_var_int_opterr=yes],
368 [rd_cv_var_int_opterr=no])])
369 if test x"$rd_cv_var_int_opterr" = x"yes"; then
370 AC_DEFINE(HAVE_INT_OPTERR, 1, [Define to 1 if you have the global variable 'int opterr'.])
371 fi
373 build_getopt=no
374 RRD_GETOPT_LONG="LIBC_HAS_GETOPT_LONG"
375 AC_CHECK_FUNC(getopt_long,[],[
376 RRD_GETOPT_LONG="getopt_long"
377 build_getopt=yes
378 ])
379 AC_SUBST(RRD_GETOPT_LONG)
380 AM_CONDITIONAL(BUILD_GETOPT,[test $build_getopt = yes])
382 dnl what does realloc do if it gets called with a NULL pointer
384 AC_CACHE_CHECK([if realloc can deal with NULL], rd_cv_null_realloc,
385 [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdlib.h>
386 int main(void){
387 char *x = NULL;
388 x = realloc (x,10);
389 if (x==NULL) return 1;
390 return 0;
391 }]])],[rd_cv_null_realloc=yes],[rd_cv_null_realloc=nope],[:])])
393 if test x"$rd_cv_null_realloc" = xnope; then
394 AC_DEFINE(NO_NULL_REALLOC)
395 fi
397 AC_LANG_PUSH(C)
398 dnl solaris has some odd defines it needs in order to propperly compile ctime_r
399 AC_MSG_CHECKING([if ctime_r need special care to act posixly correct])
400 AC_LINK_IFELSE(
401 AC_LANG_PROGRAM(
402 [[#include <time.h>]],
403 [[ctime_r(NULL,NULL,0)]]
404 ),
405 [ CPPFLAGS="$CPPFLAGS -D_POSIX_PTHREAD_SEMANTICS"
406 AC_LINK_IFELSE(
407 AC_LANG_PROGRAM(
408 [[#include <time.h>]],
409 [[ctime_r(NULL,NULL)]]
410 ),
411 [AC_MSG_RESULT([yes, this seems to be solaris style])],
412 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
413 )
414 ],
415 [ AC_LINK_IFELSE(
416 AC_LANG_PROGRAM(
417 [[#include <time.h>]],
418 [[ctime_r(NULL,NULL)]]
419 ),
420 [AC_MSG_RESULT(no)],
421 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
422 )
423 ]
424 )
425 AC_LANG_POP(C)
427 dnl Check for pthreads
428 dnl http://autoconf-archive.cryp.to/acx_pthread.m4
430 AC_SUBST(MULTITHREAD_CFLAGS)
431 AC_SUBST(MULTITHREAD_LDFLAGS)
433 if test $enable_pthread != no; then
434 ACX_PTHREAD([
435 MULTITHREAD_CFLAGS=$PTHREAD_CFLAGS
436 MULTITHREAD_LDFLAGS=$PTHREAD_LIBS
437 ],
438 [])
439 fi
441 dnl since we use lots of *_r functions all over the code we better
442 dnl make sure they are known
444 if test "x$x_rflag" != "xno"; then
445 CPPFLAGS="$CPPFLAGS $x_rflag"
446 fi
448 AM_CONDITIONAL(BUILD_MULTITHREAD,[test $enable_pthread != no])
450 AC_LANG_PUSH(C)
451 dnl see if we have to include malloc/malloc.h
452 AC_MSG_CHECKING([do we need malloc/malloc.h])
453 AC_LINK_IFELSE(
454 AC_LANG_PROGRAM(
455 [[#include <stdlib.h>]],
456 [[malloc(1)]]
457 ),
458 [ AC_MSG_RESULT([nope, works out of the box]) ],
459 [ AC_LINK_IFELSE(
460 AC_LANG_PROGRAM(
461 [[#include <stdlib.h>
462 #include <malloc/malloc.h>]],
463 [[malloc(1)]]
464 ),[
465 AC_DEFINE([MUST_HAVE_MALLOC_MALLOC_H])
466 AC_MSG_RESULT([yes we do])],
467 [AC_MSG_ERROR([Can not figure how to compile malloc])]
468 )
469 ]
470 )
471 AC_LANG_POP(C)
473 CONFIGURE_PART(Find 3rd-Party Libraries)
476 AM_CONDITIONAL(BUILD_RRDCGI,[test $enable_rrdcgi != no])
479 CORE_LIBS="$LIBS"
481 dnl EX_CHECK_ALL(z, zlibVersion, zlib.h, zlib, 1.2.3, http://www.gzip.org/zlib/, "")
482 dnl EX_CHECK_ALL(png, png_access_version_number, png.h, libpng, 1.2.10, http://prdownloads.sourceforge.net/libpng/, "")
483 dnl EX_CHECK_ALL(freetype, FT_Init_FreeType, ft2build.h, freetype2, 2.1.10, http://prdownloads.sourceforge.net/freetype/, /usr/include/freetype2)
484 dnl EX_CHECK_ALL(fontconfig, FcInit, fontconfig.h, fontconfig, 2.3.1, http://fontconfig.org/release/, /usr/include)
485 EX_CHECK_ALL(cairo, cairo_font_options_create, cairo.h, cairo-png, 1.4.6, http://cairographics.org/releases/, "")
486 EX_CHECK_ALL(cairo, cairo_svg_surface_create, cairo-svg.h, cairo-svg, 1.4.6, http://cairographics.org/releases/, "")
487 EX_CHECK_ALL(cairo, cairo_pdf_surface_create, cairo-pdf.h, cairo-pdf, 1.4.6, http://cairographics.org/releases/, "")
488 EX_CHECK_ALL(cairo, cairo_ps_surface_create, cairo-ps.h, cairo-ps, 1.4.6, http://cairographics.org/releases/, "")
489 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/, "")
490 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, "")
491 EX_CHECK_ALL(xml2, xmlParseFile, libxml/parser.h, libxml-2.0, 2.6.31, http://xmlsoft.org/downloads.html, /usr/include/libxml2)
493 if test "$EX_CHECK_ALL_ERR" = "YES"; then
494 AC_MSG_ERROR([Please fix the library issues listed above and try again.])
495 fi
497 ALL_LIBS="$LIBS"
498 LIBS=
500 AC_SUBST(CORE_LIBS)
501 AC_SUBST(ALL_LIBS)
503 CONFIGURE_PART(Prep for Building Language Bindings)
505 dnl Check for Perl and friends
506 PATH=$PATH:/usr/perl5/bin
507 export PATH
508 AC_PATH_PROG(PERL, perl, no)
509 AC_PATH_PROG(POD2MAN, pod2man, no)
510 AC_PATH_PROG(POD2HTML, pod2html, no)
513 AC_ARG_ENABLE(perl,[ --disable-perl do not build the perl modules],
514 [],[enable_perl=yes])
517 AC_ARG_VAR(PERLCC, [[] C compiler for Perl modules])
518 AC_ARG_VAR(PERLCCFLAGS, [[] CC flags for Perl modules])
519 AC_ARG_VAR(PERLLD, [[same as PERLCC] Linker for Perl modules])
520 AC_ARG_VAR(PERLLDFLAGS, [[] LD flags for Perl modules])
522 if test "x$PERL" = "xno" -o x$enable_perl = xno; then
523 COMP_PERL=
524 else
525 COMP_PERL="perl_piped perl_shared"
526 AC_MSG_CHECKING(for the perl version you are running)
527 PERL_VERSION=`$PERL -MConfig -e 'print $Config{version}'`
528 AC_MSG_RESULT($PERL_VERSION)
529 if test -z "$PERLCC"; then
530 AC_MSG_CHECKING(for the C compiler perl wants to use to build its modules)
531 perlcc=`$PERL -MConfig -e 'print $Config{cc}'`
532 AC_MSG_RESULT($perlcc)
533 if test ! -x "$perlcc"; then
534 AC_PATH_PROG(PERL_CC, ${perlcc}, no)
535 if test "$PERL_CC" = "no"; then
536 AC_MSG_WARN([
537 I would not find the Compiler ($perlcc) that was originally used to compile
538 your perl binary. You should either make sure that this compiler is
539 available on your system, pick an other compiler and set PERLCC
540 appropriately, or use a different perl setup that was compiled locally.
542 I will disable the compilation of the RRDs perl module for now.
543 ])
544 COMP_PERL="perl_piped"
545 fi
546 fi
547 fi
548 fi
550 AC_MSG_CHECKING(Perl Modules to build)
551 AC_MSG_RESULT(${COMP_PERL:-No Perl Modules will be built})
553 # Options to pass when configuring perl module
554 ppref=$prefix
555 test "$ppref" = 'NONE' && ppref=$ac_default_prefix
557 PERL_MAKE_OPTIONS="PREFIX="'$(DESTDIR)'"$ppref LIB="'$(DESTDIR)'"$ppref/lib/perl/$PERL_VERSION"
559 dnl pass additional perl options when generating Makefile from Makefile.PL
560 AC_ARG_ENABLE(perl-site-install,
561 [ --enable-perl-site-install by default the rrdtool perl modules are installed
562 together with rrdtool in $prefix/lib/perl. You have to
563 put a 'use lib qw($prefix/lib/perl)' into your scripts
564 when you want to use them. When you set this option
565 the perl modules will get installed wherever
566 your perl setup thinks it is best.],
567 [PERL_MAKE_OPTIONS=],[])
569 if test ! -z "$PERLCC"; then
570 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CC=$PERLCC"
572 if test ! -z "$PERLCCFLAGS"; then
573 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CCFLAGS=$PERLCCFLAGS"
574 fi
576 if test -z "$PERLLD"; then
577 PERLLD=$PERLCC
578 fi
579 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LD=$PERLLD"
581 if test ! -z "$PERLLDFLAGS"; then
582 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LDFLAGS=$PERLLDFLAGS"
583 fi
584 fi
586 AC_ARG_WITH(perl-options,
587 [ --with-perl-options=[OPTIONS] options to pass on command-line when
588 generating Makefile from Makefile.PL. If you set this
589 option, interesting things may happen unless you know
590 what you are doing!],
591 [PERL_MAKE_OPTIONS=$withval])
593 AC_SUBST(PERL_MAKE_OPTIONS)
594 AC_SUBST(PERL)
595 AC_SUBST(COMP_PERL)
596 AC_SUBST(PERL_VERSION)
598 dnl Check for Ruby.
599 AC_PATH_PROG(RUBY, ruby, no)
601 AC_ARG_ENABLE(ruby,[ --disable-ruby do not build the ruby modules],
602 [],[enable_ruby=yes])
604 AC_MSG_CHECKING(if ruby modules can be built)
606 if test "x$RUBY" = "xno" -o x$enable_ruby = xno; then
607 COMP_RUBY=
608 AC_MSG_RESULT(No .. Ruby not found or disabled)
609 else
610 if $RUBY -e 'require "mkmf"' >/dev/null 2>&1; then
611 COMP_RUBY="ruby"
612 AC_MSG_RESULT(YES)
613 else
614 COMP_RUBY=
615 AC_MSG_RESULT(Ruby found but mkmf is missing! Install the -dev package)
616 fi
617 fi
619 rpref=$prefix
620 test "$rpref" = 'NONE' && rpref=$ac_default_prefix
622 dnl pass additional ruby options when generating Makefile from Makefile.PL
623 AC_ARG_ENABLE(ruby-site-install,
624 [ --enable-ruby-site-install by default the rrdtool ruby modules are installed
625 together with rrdtool in $prefix/lib/ruby. You have to
626 add $prefix/lib/ruby/$ruby_version/$sitearch to you $: variable
627 for ruby to find the RRD.so file.],
628 [RUBY_MAKE_OPTIONS=],[RUBY_MAKE_OPTIONS="sitedir="'$(DESTDIR)'"$rpref/lib/ruby"])
631 AC_ARG_WITH(ruby-options,
632 [ --with-ruby-options=[OPTIONS] options to pass on command-line when
633 generating Makefile from extconf.rb. If you set this
634 option, interesting things may happen unless you know
635 what you are doing!],
636 [RUBY_MAKE_OPTIONS=$withval])
638 AC_SUBST(RUBY_MAKE_OPTIONS)
639 AC_SUBST(RUBY)
640 AC_SUBST(COMP_RUBY)
643 enable_tcl_site=no
645 AC_ARG_ENABLE(tcl,[ --disable-tcl do not build the tcl modules],
646 [],[enable_tcl=yes])
648 if test "$enable_tcl" = "yes"; then
649 dnl Check for Tcl.
650 withval=""
651 AC_ARG_WITH(tcllib,[ --with-tcllib=DIR location of the tclConfig.sh])
652 enable_tcl=no
653 for dir in $withval /usr/lib /usr/local/lib /usr/lib/tcl8.4 /usr/lib/tcl8.3 ; do
654 AC_MSG_CHECKING(for tclConfig.sh in $dir)
655 if test -f "$dir/tclConfig.sh" ; then
656 tcl_config=$dir/tclConfig.sh
657 enable_tcl=yes
658 AC_MSG_RESULT(yes)
659 break
660 else
661 AC_MSG_RESULT(no)
662 fi
663 done
665 if test "$enable_tcl" = "no"; then
666 AC_MSG_WARN([tclConfig.sh not found - Tcl interface will not be built])
667 else
668 . $tcl_config
669 TCL_PACKAGE_DIR="$TCL_PACKAGE_PATH/tclrrd$VERSION"
670 if test -n "$TCL_INC_DIR"; then
671 TCL_INCLUDE_SPEC="$TCL_INCLUDE_SPEC -I$TCL_INC_DIR"
672 fi
673 fi
674 AC_ARG_ENABLE(tcl,[ --enable-tcl-site install the tcl extension in the tcl tree],
675 [],[enable_tcl_site=yes])
677 fi
679 AM_CONDITIONAL(BUILD_TCL, test "$enable_tcl" = "yes" )
680 AM_CONDITIONAL(BUILD_TCL_SITE, test "$enable_tcl_site" = "yes" )
683 AC_SUBST(TCL_PREFIX)
684 AC_SUBST(TCL_SHLIB_CFLAGS)
685 AC_SUBST(TCL_SHLIB_LD)
686 AC_SUBST(TCL_SHLIB_SUFFIX)
687 AC_SUBST(TCL_PACKAGE_PATH)
688 AC_SUBST(TCL_LD_SEARCH_FLAGS)
689 AC_SUBST(TCL_STUB_LIB_SPEC)
690 AC_SUBST(TCL_VERSION)
691 AC_SUBST(TCL_PACKAGE_DIR)
692 AC_SUBST(TCL_INCLUDE_SPEC)
694 AC_ARG_ENABLE(python,[ --disable-python do not build the python modules],
695 [],[enable_python=yes])
697 if test "$enable_python" = "yes"; then
698 dnl Check for python
699 AM_PATH_PYTHON(2.3,[],[enable_python=no])
700 AM_CHECK_PYTHON_HEADERS(,[enable_python=no;AC_MSG_WARN(could not find Python headers)])
701 fi
703 if test x$enable_python = xno; then
704 COMP_PYTHON=
705 else
706 COMP_PYTHON="python"
707 fi
709 AC_SUBST(COMP_PYTHON)
711 dnl Check for nroff
712 AC_PATH_PROGS(NROFF, gnroff nroff)
713 AC_PATH_PROGS(TROFF, groff troff)
715 AC_ARG_VAR(RRDDOCDIR, [[DATADIR/doc/PACKAGE-VERSION] Documentation directory])
716 if test -z "$RRDDOCDIR"; then
717 RRDDOCDIR='${datadir}/doc/${PACKAGE}-${VERSION}'; fi
720 CONFIGURE_PART(Apply Configuration Information)
722 AC_CONFIG_FILES([examples/shared-demo.pl])
723 AC_CONFIG_FILES([examples/piped-demo.pl])
724 AC_CONFIG_FILES([examples/stripes.pl])
725 AC_CONFIG_FILES([examples/bigtops.pl])
726 AC_CONFIG_FILES([examples/minmax.pl])
727 AC_CONFIG_FILES([examples/4charts.pl])
728 AC_CONFIG_FILES([examples/perftest.pl])
729 AC_CONFIG_FILES([examples/Makefile])
730 AC_CONFIG_FILES([doc/Makefile])
731 AC_CONFIG_FILES([po/Makefile.in])
732 AC_CONFIG_FILES([src/Makefile])
733 AC_CONFIG_FILES([src/librrd.sym.in])
734 AC_CONFIG_FILES([src/librrd.pc])
735 AC_CONFIG_FILES([bindings/Makefile])
736 AC_CONFIG_FILES([bindings/tcl/Makefile])
737 AC_CONFIG_FILES([bindings/tcl/ifOctets.tcl])
738 AC_CONFIG_FILES([Makefile])
740 AC_CONFIG_COMMANDS([default],[[ chmod +x examples/*.pl]],[[]])
741 AC_OUTPUT
743 AC_MSG_CHECKING(in)
744 AC_MSG_RESULT(and out again)
746 echo $ECHO_N "ordering CD from http://tobi.oetiker.ch/wish $ECHO_C" 1>&6
747 sleep 1
748 echo $ECHO_N ".$ECHO_C" 1>&6
749 sleep 1
750 echo $ECHO_N ".$ECHO_C" 1>&6
751 sleep 1
752 echo $ECHO_N ".$ECHO_C" 1>&6
753 sleep 1
754 echo $ECHO_N ".$ECHO_C" 1>&6
755 sleep 1
756 AC_MSG_RESULT([ just kidding ;-)])
757 echo
758 echo "----------------------------------------------------------------"
759 echo "Config is DONE!"
760 echo
761 echo " With MMAP IO: $enable_mmap"
762 echo " Build rrd_getopt: $build_getopt"
763 echo " Static programs: $staticprogs"
764 echo " Perl Modules: $COMP_PERL"
765 echo " Perl Binary: $PERL"
766 echo " Perl Version: $PERL_VERSION"
767 echo " Perl Options: $PERL_MAKE_OPTIONS"
768 echo " Ruby Modules: $COMP_RUBY"
769 echo " Ruby Binary: $RUBY"
770 echo " Ruby Options: $RUBY_MAKE_OPTIONS"
771 echo " Build Tcl Bindings: $enable_tcl"
772 echo " Build Python Bindings: $enable_python"
773 echo " Build rrdcgi: $enable_rrdcgi"
774 echo " Build librrd MT: $enable_pthread"
775 echo " Link with libintl: $enable_libintl"
776 echo
777 echo " Libraries: $ALL_LIBS"
778 echo
779 echo "Type 'make' to compile the software and use 'make install' to "
780 echo "install everything to: $prefix."
781 echo
782 echo " ... that wishlist is NO JOKE. If you find RRDtool useful"
783 echo "make me happy. Go to http://tobi.oetiker.ch/wish and"
784 echo "place an order."
785 echo
786 echo " -- Tobi Oetiker <tobi@oetiker.ch>"
787 echo "----------------------------------------------------------------"