1 dnl RRDtool AutoConf script ...
2 dnl ---------------------------
5 dnl Created by Jeff Allen, Tobi Oetiker, Blair Zajac
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.
14 dnl the official version number is
16 AC_INIT([rrdtool],[1.4.3])
18 dnl for testing a numberical version number comes handy
19 dnl the released version are
21 dnl the devel versions will be something like
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.
32 dnl see http://sourceware.org/autobook/autobook/autobook_91.html
38 m4_version_prereq(2.60, [AC_USE_SYSTEM_EXTENSIONS], [#])
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
52 dnl determine the type of system we are running on
56 AC_PREFIX_DEFAULT( /opt/rrdtool-$PACKAGE_VERSION )
58 dnl At the TOP of the HEADER
64 /* IEEE can be prevented from raising signals with fpsetmask(0) */
65 #undef MUST_DISABLE_FPMASK
67 /* IEEE math only works if SIGFPE gets actively set to IGNORE */
68 #undef MUST_DISABLE_SIGFPE
70 /* realloc does not support NULL as argument */
71 #undef NO_NULL_REALLOC
73 /* lets enable madvise defines in NetBSD */
74 #if defined(__NetBSD__)
75 # if !defined(_NETBSD_SOURCE)
76 # define _NETBSD_SOURCE
84 #ifdef MUST_HAVE_MALLOC_MALLOC_H
85 # include <malloc/malloc.h>
88 #include "src/rrd_config_bottom.h"
93 dnl Process Special Options
94 dnl -----------------------------------
96 dnl How the vertical axis label is printed
97 AC_ARG_VAR(RRDGRAPH_YLEGEND_ANGLE,
98 [Vertical label angle: -90.0 (default) or 90.0])
99 AC_DEFINE_UNQUOTED(RRDGRAPH_YLEGEND_ANGLE,${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 AC_ARG_ENABLE(libwrap,
106 AS_HELP_STRING([--disable-libwrap],
107 [do not build in support for libwrap (tcp wrapper)]),
111 AC_MSG_CHECKING(for libwrap)
113 [AC_LANG_PROGRAM([[#include "tcpd.h"]], [[hosts_access(NULL)]])
114 ],[AC_DEFINE(HAVE_LIBWRAP,[1],[have got libwrap installed])
123 AM_CONDITIONAL(BUILD_LIBWRAP,[test $have_libwrap != no])
125 AM_CONDITIONAL(BUILD_RRDCGI,[test $enable_rrdcgi != no])
127 AC_ARG_ENABLE(rrd_graph,AS_HELP_STRING([--disable-rrd_graph],[disable all rrd_graph functions]),
128 [enable_rrdcgi=no],[enable_rrd_graph=yes])
130 if test $enable_rrd_graph != no; then
131 AC_DEFINE([HAVE_RRD_GRAPH], [], [is rrd_graph supported by this install])
134 dnl Check if we run on a system that has fonts
135 AC_ARG_WITH(rrd-default-font,
136 [ --with-rrd-default-font=[OPTIONS] set the full path to your default font.],
137 [RRD_DEFAULT_FONT=$withval],[
138 if test -d ${WINDIR:-nodir}/cour.ttf ; then
139 RRD_DEFAULT_FONT=`cd $WINDIR;pwd`/cour.ttf
141 RRD_DEFAULT_FONT='"DejaVu Sans Mono,Bitstream Vera Sans Mono,monospace,Courier"'
145 dnl Use mmap in rrd_update instead of seek+write
146 AC_ARG_ENABLE([mmap],
147 AS_HELP_STRING([--disable-mmap],[disable mmap in rrd_update, use seek+write instead]),
151 AC_ARG_ENABLE(pthread,AS_HELP_STRING([--disable-pthread],[disable multithread support]),
152 [],[enable_pthread=yes])
154 AC_ARG_ENABLE(static-programs,
155 AS_HELP_STRING([--enable-static-programs],[Build static programs]),
156 [case "${enableval}" in
157 yes) staticprogs=yes ;;
158 no) staticprogs=no ;;
159 *) AC_MSG_ERROR(bad value ${enableval} for --enable-static-programs) ;;
160 esac],[staticprogs=no])
161 AM_CONDITIONAL(STATIC_PROGRAMS,[test "x$staticprogs" = "xyes"])
164 CONFIGURE_PART(Audit Compilation Environment)
167 dnl Check for the compiler and static/shared library creation.
173 dnl Try to detect/use GNU features
174 CFLAGS="$CFLAGS -D_GNU_SOURCE"
176 dnl check for -Werror separatly
177 dnl (quite a few autotool checks do not work with -Werror; also, the
178 dnl check for -Werror fails after checking and adding the other flags)
179 AC_CACHE_CHECK([if gcc likes the -Werror flag], rd_cv_gcc_flag__Werror,
181 [AC_LANG_PROGRAM([[]], [[return 0 ]])],
182 [rd_cv_gcc_flag__Werror="yes"],
183 [rd_cv_gcc_flag__Werror="no"])])
184 if test "x$rd_cv_gcc_flag__Werror" = "xyes"; then
191 dnl which flags does the compiler support?
192 if test "x$GCC" = "xyes"; then
193 for flag in -fno-strict-aliasing -Wall -std=gnu99 -pedantic -Wundef -Wshadow -Wpointer-arith -Wcast-align -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Winline -Wold-style-definition -W; do
195 CFLAGS="$CFLAGS $flag"
196 cachename=rd_cv_gcc_flag_`echo $flag|sed 's/[[^A-Za-z]]/_/g'`
197 AC_CACHE_CHECK([if gcc likes the $flag flag], $cachename,
198 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[return 0 ]])],[eval $cachename=yes],[eval $cachename=no])])
199 if eval test \$$cachename = no; then
207 AC_SUBST(RRD_DEFAULT_FONT)
209 CONFIGURE_PART(Checking for Header Files)
211 dnl Checks for header files.
214 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)
216 dnl Checks for typedefs, structures, and compiler characteristics.
221 CONFIGURE_PART(Test Library Functions)
223 dnl Checks for libraries.
224 AC_CHECK_FUNC(acos, , AC_CHECK_LIB(m, acos))
225 AC_CHECK_FUNC(round, , AC_CHECK_LIB(m, round))
228 dnl add pic flag in any case this makes sure all our code is relocatable
229 eval `./libtool --config | grep pic_flag`
230 CFLAGS="$CFLAGS $pic_flag"
233 dnl Checks for library functions.
239 dnl for each function found we get a definition in config.h
240 dnl of the form HAVE_FUNCTION
242 AC_CHECK_FUNCS(nl_langinfo tzset fsync mbstowcs opendir readdir chdir chroot getuid strerror snprintf vsnprintf vasprintf fpclass class fp_class isnan memmove strchr mktime getrusage gettimeofday)
246 CONFIGURE_PART(Map/Fadvis/Madvise checking)
248 dnl Could use these to know if we need to provide a prototype
249 dnl AC_CHECK_DECLS(fdatasync, [], [], [#include <unistd.h>])
251 dnl check for fdatasync. Solaris has fdatasync in the librt
253 AC_CHECK_FUNCS(fdatasync, [], AC_CHECK_LIB(rt, fdatasync, [LIBS="${LIBS} -lrt"; AC_DEFINE(HAVE_FDATASYNC)],[]))
254 dnl if there is no fdatasync we may get lucky with fsync
255 AC_CHECK_FUNCS(fsync)
257 dnl check for socket and nsl solaris again ... we need this for the new rrd_daemon stuff
259 AC_CHECK_FUNCS(socket, [], AC_CHECK_LIB(socket, socket, [LIBS="${LIBS} -lsocket"; AC_DEFINE(HAVE_SOCKET)],[]))
260 AC_CHECK_FUNCS(getaddrinfo, [], AC_CHECK_LIB(nsl, getaddrinfo, [LIBS="${LIBS} -lnsl"; AC_DEFINE(HAVE_GETADDRINFO)],[]))
264 dnl XXX: dunno about windows.. add AC_CHECK_FUNCS(munmap) there too?
265 if test "x$enable_mmap" = "xyes"; then
268 # the normal mmap test does not work in cygwin
270 if test "x$ac_cv_func_mmap" = "xyes"; then
271 ac_cv_func_mmap_fixed_mapped=yes
275 AC_CHECK_HEADERS(sys/mman.h)
277 AC_CHECK_FUNCS(mmap munmap msync)
278 AC_CHECK_DECLS(madvise, [], [], [#ifdef HAVE_SYS_MMAN_H
279 # include <sys/mman.h>
281 if test "x$ac_cv_have_decl_madvise" = "xyes";
283 AC_CHECK_FUNCS(madvise)
285 AC_CHECK_FUNCS(posix_madvise)
286 if test "x$ac_cv_func_posix_madvise" != "xyes"; then
287 AC_MSG_WARN([madvise() nor posix_madvise() found.])
292 if test "x$ac_cv_func_mmap" != "xyes";
294 AC_MSG_ERROR([--enable-mmap requested but mmap() was not detected])
299 dnl can we use posix_fadvise
300 AC_CHECK_DECLS(posix_fadvise, [], [], [#define _XOPEN_SOURCE 600
302 AC_CHECK_FUNCS(posix_fadvise)
304 CONFIGURE_PART(Libintl Processing)
306 AM_GNU_GETTEXT_VERSION(0.18)
307 AM_GNU_GETTEXT(external)
309 CONFIGURE_PART(IEEE Math Checks)
312 dnl actual code to check if this works
313 AC_CHECK_FUNCS(fpclassify, ,
314 [AC_MSG_CHECKING(for fpclassify with <math.h>)
315 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
316 volatile int x;volatile float f; ]], [[x = fpclassify(f)]])],[AC_MSG_RESULT(yes)
317 AC_DEFINE(HAVE_FPCLASSIFY)],[AC_MSG_RESULT(no)])])
319 AC_CHECK_FUNCS(isinf, ,
320 [AC_MSG_CHECKING(for isinf with <math.h>)
321 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
322 volatile int x;volatile float f; ]], [[x = isinf(f)]])],[AC_MSG_RESULT(yes)
323 AC_DEFINE(HAVE_ISINF)],[AC_MSG_RESULT(no)])])
325 dnl finite is BSD, isfinite is C99, so prefer the latter
326 AC_CACHE_CHECK([whether isfinite is broken],[ac_cv_have_broken_isfinite],[
338 if (!isfinite(LDBL_MAX)) return 1;
341 if (!isfinite(DBL_MAX)) return 1;
345 }],[ac_cv_have_broken_isfinite=no],[ac_cv_have_broken_isfinite=yes],[
347 hppa*-*-hpux*) ac_cv_have_broken_isfinite=yes ;;
348 *-solaris2.8) ac_cv_have_broken_isfinite=yes ;;
349 *-solaris2.9) ac_cv_have_broken_isfinite=yes ;;
350 *) ac_cv_have_broken_isfinite=no ;;
354 dnl the test does not seem to work on solaris 2.8
355 dnl so lets fix this by hand
357 *-solaris2.8) ac_cv_have_broken_isfinite=yes ;;
358 *-solaris2.9) ac_cv_have_broken_isfinite=yes ;;
361 if test "x$ac_cv_have_broken_isfinite" = "xno"; then
362 AC_DEFINE(HAVE_ISFINITE)
364 AC_CHECK_FUNCS(finite,[],
365 [AC_CHECK_FUNCS(isfinite,[],
366 [AC_MSG_CHECKING(for isfinite with <math.h>)
367 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
368 volatile int x;volatile float f; ]],[[x = isfinite(f)]])],[AC_MSG_RESULT(yes)
369 AC_DEFINE(HAVE_ISFINITE)],[AC_MSG_RESULT(no)])])])
374 CONFIGURE_PART(Resolve Portability Issues)
376 CHECK_FOR_WORKING_MS_ASYNC
378 dnl do we have nl_langinfo(_NL_TIME_WEEK_1STDAY)
379 AC_CHECK_FUNCS(_NL_TIME_WEEK_1STDAY, ,
380 [AC_MSG_CHECKING([for nl_langinfo(_NL_TIME_WEEK_1STDAY) with langinfo.h])
381 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <langinfo.h>]], [[nl_langinfo(_NL_TIME_WEEK_1STDAY)]])],[AC_MSG_RESULT(yes)
382 AC_DEFINE(HAVE__NL_TIME_WEEK_1STDAY)],[AC_MSG_RESULT(no)])])
384 dnl Do we need getopt_long
386 dnl even when including our own getopt implementation
387 dnl we may want to make sure we use the external
388 dnl defined by libc to not run into linker resolve trouble
390 AC_CACHE_CHECK([for opterr], rd_cv_var_int_opterr,
391 [AC_TRY_LINK([#include <unistd.h>],
392 [extern int opterr; opterr = 1;],
393 [rd_cv_var_int_opterr=yes],
394 [rd_cv_var_int_opterr=no])])
395 if test x"$rd_cv_var_int_opterr" = x"yes"; then
396 AC_DEFINE(HAVE_INT_OPTERR, 1, [Define to 1 if you have the global variable 'int opterr'.])
400 RRD_GETOPT_LONG="LIBC_HAS_GETOPT_LONG"
401 AC_CHECK_FUNC(getopt_long,[],[
402 RRD_GETOPT_LONG="getopt_long"
405 AC_SUBST(RRD_GETOPT_LONG)
406 AM_CONDITIONAL(BUILD_GETOPT,[test $build_getopt = yes])
408 dnl what does realloc do if it gets called with a NULL pointer
410 AC_CACHE_CHECK([if realloc can deal with NULL], rd_cv_null_realloc,
411 [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdlib.h>
415 if (x==NULL) return 1;
417 }]])],[rd_cv_null_realloc=yes],[rd_cv_null_realloc=nope],[:])])
419 if test x"$rd_cv_null_realloc" = xnope; then
420 AC_DEFINE(NO_NULL_REALLOC)
424 dnl solaris has some odd defines it needs in order to propperly compile ctime_r
425 AC_MSG_CHECKING([if ctime_r need special care to act posixly correct])
428 [[#include <time.h>]],
429 [[ctime_r(NULL,NULL,0)]]
431 [ CPPFLAGS="$CPPFLAGS -D_POSIX_PTHREAD_SEMANTICS"
434 [[#include <time.h>]],
435 [[ctime_r(NULL,NULL)]]
437 [AC_MSG_RESULT([yes, this seems to be solaris style])],
438 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
443 [[#include <time.h>]],
444 [[ctime_r(NULL,NULL)]]
447 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
453 dnl Check for pthreads
454 dnl http://autoconf-archive.cryp.to/acx_pthread.m4
456 AC_SUBST(MULTITHREAD_CFLAGS)
457 AC_SUBST(MULTITHREAD_LDFLAGS)
459 if test $enable_pthread != no; then
461 MULTITHREAD_CFLAGS=$PTHREAD_CFLAGS
462 MULTITHREAD_LDFLAGS=$PTHREAD_LIBS
467 dnl since we use lots of *_r functions all over the code we better
468 dnl make sure they are known
470 if test "x$x_rflag" != "xno"; then
471 CPPFLAGS="$CPPFLAGS $x_rflag"
474 AM_CONDITIONAL(BUILD_MULTITHREAD,[test $enable_pthread != no])
477 dnl see if we have to include malloc/malloc.h
478 AC_MSG_CHECKING([do we need malloc/malloc.h])
481 [[#include <stdlib.h>]],
484 [ AC_MSG_RESULT([nope, works out of the box]) ],
487 [[#include <stdlib.h>
488 #include <malloc/malloc.h>]],
491 AC_DEFINE([MUST_HAVE_MALLOC_MALLOC_H])
492 AC_MSG_RESULT([yes we do])],
493 [AC_MSG_ERROR([Can not figure how to compile malloc])]
498 dnl is time_t 32 of 64 bit ?
499 AC_DEFINE([TIME_T_IS_32BIT], [], [time_t is 32bit])
500 AC_DEFINE([TIME_T_IS_64BIT], [], [time_t is 64bit])
501 AC_MSG_CHECKING([the type of time_t])
502 AC_CHECK_SIZEOF([time_t])
503 if test "x$ac_cv_sizeof_time_t" = "x4"; then
504 AC_MSG_RESULT([time_t is 32 bit])
505 AC_DEFINE([TIME_T_IS_32BIT])
506 elif test "x$ac_cv_sizeof_time_t" = "x8"; then
507 AC_MSG_RESULT([time_t is 64 bit])
508 AC_DEFINE([TIME_T_IS_64BIT])
510 AC_MSG_ERROR([can not figure type of time_t])
515 CONFIGURE_PART(Find 3rd-Party Libraries)
517 AC_ARG_ENABLE(libdbi,AS_HELP_STRING([--disable-libdbi],[do not build in support for libdbi]),[have_libdbi=no],[
519 LIBS="$LIBS -ldbi -ldl"
520 AC_MSG_CHECKING(for libdbi)
522 [AC_LANG_PROGRAM([[#include <dbi/dbi.h>]],
523 [[dbi_initialize(NULL)]]
525 ],[AC_DEFINE(HAVE_LIBDBI,[1],[have got libdbi installed])
534 AM_CONDITIONAL(BUILD_LIBDBI,[test $have_libdbi != no])
537 AM_CONDITIONAL(BUILD_RRDGRAPH,[test $enable_rrd_graph != no])
542 if test $enable_rrd_graph != no; then
543 dnl EX_CHECK_ALL(z, zlibVersion, zlib.h, zlib, 1.2.3, http://www.gzip.org/zlib/, "")
544 dnl EX_CHECK_ALL(png, png_access_version_number, png.h, libpng, 1.2.10, http://prdownloads.sourceforge.net/libpng/, "")
545 dnl EX_CHECK_ALL(freetype, FT_Init_FreeType, ft2build.h, freetype2, 2.1.10, http://prdownloads.sourceforge.net/freetype/, /usr/include/freetype2)
546 dnl EX_CHECK_ALL(fontconfig, FcInit, fontconfig.h, fontconfig, 2.3.1, http://fontconfig.org/release/, /usr/include)
547 EX_CHECK_ALL(cairo, cairo_font_options_create, cairo.h, cairo-png, 1.4.6, http://cairographics.org/releases/, "")
548 EX_CHECK_ALL(cairo, cairo_svg_surface_create, cairo-svg.h, cairo-svg, 1.4.6, http://cairographics.org/releases/, "")
549 EX_CHECK_ALL(cairo, cairo_pdf_surface_create, cairo-pdf.h, cairo-pdf, 1.4.6, http://cairographics.org/releases/, "")
550 EX_CHECK_ALL(cairo, cairo_ps_surface_create, cairo-ps.h, cairo-ps, 1.4.6, http://cairographics.org/releases/, "")
551 EX_CHECK_ALL(glib-2.0, glib_check_version, glib.h, glib-2.0, 2.12.12, ftp://ftp.gtk.org/pub/glib/2.12/, "")
552 EX_CHECK_ALL(pangocairo-1.0, pango_cairo_context_set_font_options, pango/pango.h, pangocairo, 1.17, http://ftp.gnome.org/pub/GNOME/sources/pango/1.17, "")
556 EX_CHECK_ALL(xml2, xmlParseFile, libxml/parser.h, libxml-2.0, 2.6.31, http://xmlsoft.org/downloads.html, /usr/include/libxml2)
558 if test "$EX_CHECK_ALL_ERR" = "YES"; then
559 AC_MSG_ERROR([Please fix the library issues listed above and try again.])
568 CONFIGURE_PART(Prep for Building Language Bindings)
570 dnl Check for Perl and friends
571 PATH=$PATH:/usr/perl5/bin
573 AC_PATH_PROG(PERL, perl, no)
574 AC_PATH_PROG(POD2MAN, pod2man, no)
575 AC_PATH_PROG(POD2HTML, pod2html, no)
578 AC_ARG_ENABLE(perl,AS_HELP_STRING([--disable-perl],[do not build the perl modules]),
579 [],[enable_perl=yes])
582 AC_ARG_VAR(PERLCC, [C compiler for Perl modules])
583 AC_ARG_VAR(PERLCCFLAGS, [CC flags for Perl modules])
584 AC_ARG_VAR(PERLLD, [Linker for Perl modules])
585 AC_ARG_VAR(PERLLDFLAGS, [LD flags for Perl modules])
587 if test "x$PERL" = "xno" -o x$enable_perl = xno; then
590 COMP_PERL="perl_piped perl_shared"
591 AC_MSG_CHECKING(for the perl version you are running)
592 PERL_VERSION=`$PERL -MConfig -e 'print $Config{version}'`
593 AC_MSG_RESULT($PERL_VERSION)
594 if test -z "$PERLCC"; then
595 AC_MSG_CHECKING(for the C compiler perl wants to use to build its modules)
596 perlcc=`$PERL -MConfig -e 'print $Config{cc}'`
597 AC_MSG_RESULT($perlcc)
598 if test ! -x "$perlcc"; then
599 AC_PATH_PROG(PERL_CC, ${perlcc}, no)
600 if test "$PERL_CC" = "no"; then
602 I would not find the Compiler ($perlcc) that was originally used to compile
603 your perl binary. You should either make sure that this compiler is
604 available on your system, pick an other compiler and set PERLCC
605 appropriately, or use a different perl setup that was compiled locally.
607 I will disable the compilation of the RRDs perl module for now.
609 COMP_PERL="perl_piped"
615 AC_MSG_CHECKING(Perl Modules to build)
616 AC_MSG_RESULT(${COMP_PERL:-No Perl Modules will be built})
618 # Options to pass when configuring perl module
620 test "$langpref" = '$(DESTDIR)NONE' && langpref='$(DESTDIR)'$ac_default_prefix
621 test "$langpref" = "NONE" && langpref=$ac_default_prefix
623 PERL_MAKE_OPTIONS="PREFIX=$langpref LIB=$langpref/lib/perl/$PERL_VERSION"
625 dnl pass additional perl options when generating Makefile from Makefile.PL
626 AC_ARG_ENABLE(perl-site-install,
627 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.]),
628 [PERL_MAKE_OPTIONS=],[])
630 if test ! -z "$PERLCC"; then
631 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CC=$PERLCC"
633 if test ! -z "$PERLCCFLAGS"; then
634 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CCFLAGS=$PERLCCFLAGS"
637 if test -z "$PERLLD"; then
640 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LD=$PERLLD"
642 if test ! -z "$PERLLDFLAGS"; then
643 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LDFLAGS=$PERLLDFLAGS"
647 AC_ARG_WITH(perl-options,
648 [ --with-perl-options=[OPTIONS] options to pass on command-line when
649 generating Makefile from Makefile.PL. If you set this
650 option, interesting things may happen unless you know
651 what you are doing!],
652 [PERL_MAKE_OPTIONS=$withval])
654 AC_SUBST(PERL_MAKE_OPTIONS)
657 AC_SUBST(PERL_VERSION)
660 AC_PATH_PROG(RUBY, ruby, no)
662 AC_ARG_ENABLE(ruby,AS_HELP_STRING([--disable-ruby],[do not build the ruby modules]),
663 [],[enable_ruby=yes])
665 AC_MSG_CHECKING(if ruby modules can be built)
667 if test "x$RUBY" = "xno" -o x$enable_ruby = xno; then
669 AC_MSG_RESULT(No .. Ruby not found or disabled)
671 if $RUBY -e 'require "mkmf"' >/dev/null 2>&1; then
676 AC_MSG_RESULT(Ruby found but mkmf is missing! Install the -dev package)
680 dnl pass additional ruby options when generating Makefile from Makefile.PL
681 AC_ARG_ENABLE(ruby-site-install,
682 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 $: variable for ruby to find the RRD.so file.]),
683 [RUBY_MAKE_OPTIONS=],[RUBY_MAKE_OPTIONS="sitedir=$langpref/lib/ruby"])
686 AC_ARG_WITH(ruby-options,
687 [ --with-ruby-options=[OPTIONS] options to pass on command-line when
688 generating Makefile from extconf.rb. If you set this
689 option, interesting things may happen unless you know
690 what you are doing!],
691 [RUBY_MAKE_OPTIONS=$withval])
693 AC_SUBST(RUBY_MAKE_OPTIONS)
698 AC_PATH_PROG(LUA, lua, no)
700 AC_ARG_ENABLE(lua,AS_HELP_STRING([--disable-lua],[do not build the lua modules]),
704 if test "$LUA" = "no" -o "$enable_lua" = "no"; then
707 AC_MSG_CHECKING(for lua >= 5.0)
708 read LUA_MAJOR LUA_MINOR LUA_POINT <<LUA_EOF
709 $($LUA -v 2>&1 | cut -f2 -d' ' | sed -e 's/\./ /g')
711 if test 0$LUA_MAJOR -lt 5; then
712 AC_MSG_RESULT([no, version found is $LUA_MAJOR.$LUA_MINOR])
714 AC_MSG_RESULT([$LUA_MAJOR.$LUA_MINOR found])
715 lua_vdot=$LUA_MAJOR.$LUA_MINOR
716 lua_vndot=$LUA_MAJOR$LUA_MINOR
717 lua_version=$LUA_MAJOR.$LUA_MINOR.$LUA_POINT
718 AC_CHECK_HEADERS(lua$lua_vndot/lua.h,
719 [AC_CHECK_HEADERS(lua$lua_vndot/lualib.h,
720 [AC_CHECK_HEADER(lua$lua_vndot/lauxlib.h,
721 [lua_headerdir=lua$lua_vndot],
724 [AC_CHECK_HEADERS(lua$lua_vdot/lua.h,
725 [AC_CHECK_HEADERS(lua$lua_vdot/lualib.h,
726 [AC_CHECK_HEADER(lua$lua_vdot/lauxlib.h,
727 [lua_headerdir=lua$lua_vdot],
730 [AC_CHECK_HEADERS(lua.h,
731 [AC_CHECK_HEADERS(lualib.h,
732 [AC_CHECK_HEADER(lauxlib.h,
734 [lua_headerdir="no"])],
738 if test "$lua_headerdir" = "no"; then
744 if test "$COMP_LUA" != "lua"; then
746 AC_MSG_WARN([Lua $lua_vdot found but not lua.h, lualib.h and lauxlib.h! Please install the -dev packages for Lua $lua_vdot])
748 # OK, headers found, let's check the libraries (LIBS is not used)
751 LUA_HAVE_COMPAT51=DONT_HAVE_COMPAT51
752 AC_SEARCH_LIBS(lua_call, lua$lua_vdot lua$lua_vndot lua,
753 [AC_SEARCH_LIBS(luaL_register, lua$lua_vdot lua$lua_vndot lua,
754 [lua_havelib=LUA$lua_vndot],
755 [AC_SEARCH_LIBS(luaL_module, lualib$lua_vndot lualib$lua_vdot lualib,
756 [lua_havelib=$lua_vndot; $LUA -l compat-5.1 2>/dev/null;
757 test "$?" = "0" && LUA_HAVE_COMPAT51=HAVE_COMPAT51],
758 [AC_SEARCH_LIBS(luaL_openlib, lualib$lua_vdot lualib$lua_vndot lualib,
759 [lua_havelib=$lua_vndot],
760 [COMP_LUA=], [-lm])], [-lm])], [-lm])],
765 # Options to pass when configuring Lua module
766 if test "$lua_havelib" != "no"; then
767 # OK, headers and libs found. Try to set lua flags
768 # and modules installation dirs with pkg-config
769 if test "$PKGCONFIG" != "no"; then
770 if test "$lua_vndot" = "50"; then
771 lua_pkg_prefix=lualib
775 # try with dot, without dot and finally without version
776 for f in $lua_pkg_prefix$lua_vdot $lua_pkg_prefix$lua_vndot $lua_pkg_prefix; do
777 lua_exec_prefix=`$PKGCONFIG --variable=prefix $f 2>/dev/null`
779 if test "$lua_exec_prefix/bin/lua" = "$LUA"; then
780 # OK, found CFLAGS. Get Lua LFLAGS and modules install dir
781 LUA_CFLAGS=`$PKGCONFIG --cflags $f 2>/dev/null`
782 LUA_LFLAGS=`$PKGCONFIG --libs $f 2>/dev/null`
783 LUA_INSTALL_CMOD=`$PKGCONFIG --variable=INSTALL_CMOD $f 2>/dev/null`
784 LUA_INSTALL_LMOD=`$PKGCONFIG --variable=INSTALL_LMOD $f 2>/dev/null`
790 LUA_RRD_LIBDIR="$langpref/lib/lua/$lua_vdot"
791 # if lua 5.0 can't find compat-5.1, force installation of
792 # compat-5.1.lua together with RRDtool.
793 if test "$lua_vdot" = "5.0" -a "$LUA_HAVE_COMPAT51" != "HAVE_COMPAT51"; then
795 LUA_INSTALL_LMOD="$LUA_RRD_LIBDIR"
798 # if not set with pkg-config, use default values in src packages compat-5.1, lua 5.1
799 if test "$LUA_CFLAGS" = ""; then
800 AC_MSG_WARN(Setting Lua include and lib flags to defaults in compat-5.1 and lua 5.1 sources)
801 LUA_CFLAGS="-I/usr/local/include -I/usr/local/include/lua -I/usr/local/include/lua/$lua_vdot"
802 LUA_LFLAGS="-L/usr/local/lib -L/usr/local/lib/lua -L/usr/local/lib/lua/$lua_vdot $lua_libs"
803 LUA_INSTALL_CMOD="/usr/local/lib/lua/$lua_vdot"
806 dnl pass additional lua options
807 dnl if lua-site-install is not set, overwrite LUA_INSTALL_CMOD already
808 dnl found and install together with RRDtool, under $langpref.
809 AC_ARG_ENABLE(lua-site-install,
810 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.]),
812 [LUA_INSTALL_CMOD="$LUA_RRD_LIBDIR"; LUA_INSTALL_LMOD="$LUA_RRD_LIBDIR"])
814 LUA_DEFINES="-DLUA$lua_vndot -D$LUA_HAVE_COMPAT51"
817 AC_SUBST(LUA_INSTALL_CMOD)
818 AC_SUBST(LUA_INSTALL_LMOD)
821 AC_SUBST(LUA_DEFINES)
824 AC_MSG_RESULT([Lua headers found but not the libraries! Please reinstall the dev packages for Lua $LUA_MAJOR.$LUA_MINOR])
829 dnl If Lua 5.0, we need compat-5.1. Add ours unless already
830 dnl integrated as in Debian/Ubuntu 5.0 -dev packages.
831 AM_CONDITIONAL(LUA_NEED_OUR_COMPAT51,
832 [test "$lua_vdot" = "5.0" -a "$LUA_HAVE_COMPAT51" != "HAVE_COMPAT51"])
833 AM_CONDITIONAL(LUA_SITE_CINSTALL, [test "$LUA_INSTALL_CMOD" != "$LUA_RRD_LIBDIR"])
834 AM_CONDITIONAL(LUA_SITE_LINSTALL, [test "$LUA_INSTALL_LMOD" != "$LUA_RRD_LIBDIR"])
835 AM_CONDITIONAL(LUA50, [test "$lua_vndot" = "50"])
836 AM_CONDITIONAL(BUILD_LUA, [test "$enable_lua" = "yes"])
840 AC_ARG_ENABLE(tcl,AS_HELP_STRING([--disable-tcl],[do not build the tcl modules]),
843 if test "$enable_tcl" = "yes"; then
846 AC_ARG_WITH(tcllib,[ --with-tcllib=DIR location of the tclConfig.sh])
848 for dir in $withval /usr/lib /usr/local/lib /usr/lib/tcl8.4 /usr/lib/tcl8.3 ; do
849 AC_MSG_CHECKING(for tclConfig.sh in $dir)
850 if test -f "$dir/tclConfig.sh" ; then
851 tcl_config=$dir/tclConfig.sh
860 if test "$enable_tcl" = "no"; then
861 AC_MSG_WARN([tclConfig.sh not found - Tcl interface will not be built])
864 TCL_PACKAGE_DIR="$TCL_PACKAGE_PATH/tclrrd$VERSION"
865 if test -n "$TCL_INC_DIR"; then
866 TCL_INCLUDE_SPEC="$TCL_INCLUDE_SPEC -I$TCL_INC_DIR"
869 AC_ARG_ENABLE(tcl-site,AS_HELP_STRING([--enable-tcl-site],[install the tcl extension in the tcl tree]),
870 [],[enable_tcl_site=yes])
874 AM_CONDITIONAL(BUILD_TCL, test "$enable_tcl" = "yes" )
875 AM_CONDITIONAL(BUILD_TCL_SITE, test "$enable_tcl_site" = "yes" )
879 AC_SUBST(TCL_SHLIB_CFLAGS)
880 AC_SUBST(TCL_SHLIB_LD)
881 AC_SUBST(TCL_SHLIB_SUFFIX)
882 AC_SUBST(TCL_PACKAGE_PATH)
883 AC_SUBST(TCL_LD_SEARCH_FLAGS)
884 AC_SUBST(TCL_STUB_LIB_SPEC)
885 AC_SUBST(TCL_VERSION)
886 AC_SUBST(TCL_PACKAGE_DIR)
887 AC_SUBST(TCL_INCLUDE_SPEC)
889 AC_ARG_ENABLE(python,AS_HELP_STRING([--disable-python],[do not build the python modules]),
890 [],[enable_python=yes])
892 if test "$enable_python" = "yes"; then
894 AM_PATH_PYTHON(2.3,[],[enable_python=no])
895 AM_CHECK_PYTHON_HEADERS(,[enable_python=no;AC_MSG_WARN(could not find Python headers)])
898 if test x$enable_python = xno; then
904 AC_SUBST(COMP_PYTHON)
907 AC_PATH_PROGS(NROFF, gnroff nroff)
908 AC_PATH_PROGS(TROFF, groff troff)
910 AC_ARG_VAR(RRDDOCDIR, [[DATADIR/doc/PACKAGE-VERSION] Documentation directory])
911 if test -z "$RRDDOCDIR"; then
912 RRDDOCDIR='${datadir}/doc/${PACKAGE}-${VERSION}'; fi
915 CONFIGURE_PART(Apply Configuration Information)
917 AC_CONFIG_FILES([examples/shared-demo.pl])
918 AC_CONFIG_FILES([examples/piped-demo.pl])
919 AC_CONFIG_FILES([examples/stripes.pl])
920 AC_CONFIG_FILES([examples/bigtops.pl])
921 AC_CONFIG_FILES([examples/minmax.pl])
922 AC_CONFIG_FILES([examples/4charts.pl])
923 AC_CONFIG_FILES([examples/perftest.pl])
924 AC_CONFIG_FILES([examples/Makefile])
925 AC_CONFIG_FILES([examples/rrdcached/Makefile])
926 AC_CONFIG_FILES([doc/Makefile])
927 AC_CONFIG_FILES([po/Makefile.in])
928 AC_CONFIG_FILES([src/Makefile])
929 AC_CONFIG_FILES([src/librrd.sym.in])
930 AC_CONFIG_FILES([src/librrd.pc])
931 AC_CONFIG_FILES([bindings/Makefile])
932 AC_CONFIG_FILES([bindings/tcl/Makefile])
933 AC_CONFIG_FILES([bindings/tcl/ifOctets.tcl])
934 AC_CONFIG_FILES([Makefile])
935 AC_CONFIG_FILES([bindings/lua/Makefile])
937 AC_CONFIG_COMMANDS([default],[[ chmod +x examples/*.pl]],[[]])
939 dnl intl requires our config to be called config.h. indulge it.
940 AC_CONFIG_COMMANDS_POST([ test -f config.h || ln -s rrd_config.h config.h ])
945 AC_MSG_RESULT(and out again)
947 echo $ECHO_N "ordering CD from http://tobi.oetiker.ch/wish $ECHO_C" 1>&6
949 echo $ECHO_N ".$ECHO_C" 1>&6
951 echo $ECHO_N ".$ECHO_C" 1>&6
953 echo $ECHO_N ".$ECHO_C" 1>&6
955 echo $ECHO_N ".$ECHO_C" 1>&6
957 AC_MSG_RESULT([ just kidding ;-)])
959 echo "----------------------------------------------------------------"
960 echo "Config is DONE!"
962 echo " With MMAP IO: $enable_mmap"
963 echo " Build rrd_getopt: $build_getopt"
964 echo " Build rrd_graph: $enable_rrd_graph"
965 echo " Static programs: $staticprogs"
966 echo " Perl Modules: $COMP_PERL"
967 echo " Perl Binary: $PERL"
968 echo " Perl Version: $PERL_VERSION"
969 echo " Perl Options: $PERL_MAKE_OPTIONS"
970 echo " Ruby Modules: $COMP_RUBY"
971 echo " Ruby Binary: $RUBY"
972 echo " Ruby Options: $RUBY_MAKE_OPTIONS"
973 echo " Build Lua Bindings: $enable_lua"
974 if test "$enable_lua" = "yes"; then
975 echo " Lua Binary: $LUA"
976 echo " Lua Version: $lua_version"
977 echo " Lua C-modules dir: $LUA_INSTALL_CMOD"
978 if test "$lua_need_compat51" = "1"; then
979 echo " Lua Lua-modules dir: $LUA_INSTALL_LMOD"
982 echo " Build Tcl Bindings: $enable_tcl"
983 echo " Build Python Bindings: $enable_python"
984 echo " Build rrdcgi: $enable_rrdcgi"
985 echo " Build librrd MT: $enable_pthread"
986 echo " Use gettext: $USE_NLS"
987 echo " With libDBI: $have_libdbi"
988 echo " With libwrap: $have_libwrap"
990 echo " Libraries: $ALL_LIBS"
992 echo "Type 'make' to compile the software and use 'make install' to "
993 echo "install everything to: $prefix."
995 echo " ... that wishlist is NO JOKE. If you find RRDtool useful"
996 echo "make me happy. Go to http://tobi.oetiker.ch/wish and"
997 echo "place an order."
999 echo " -- Tobi Oetiker <tobi@oetiker.ch>"
1000 echo "----------------------------------------------------------------"