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],[1.4.999])
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 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 $enable_rrd_graph != no; then
111 AC_DEFINE([HAVE_RRD_GRAPH], [], [is rrd_graph supported by this install])
114 dnl Check if we run on a system that has fonts
115 AC_ARG_WITH(rrd-default-font,
116 [ --with-rrd-default-font=[OPTIONS] set the full path to your default font.],
117 [RRD_DEFAULT_FONT=$withval],[
118 if test -d ${WINDIR:-nodir}/cour.ttf ; then
119 RRD_DEFAULT_FONT=`cd $WINDIR;pwd`/cour.ttf
121 RRD_DEFAULT_FONT='"DejaVu Sans Mono,Bitstream Vera Sans Mono,monospace,Courier"'
125 dnl Use mmap in rrd_update instead of seek+write
126 AC_ARG_ENABLE([mmap],
127 AS_HELP_STRING([--disable-mmap],[disable mmap in rrd_update, use seek+write instead]),
131 AC_ARG_ENABLE(pthread,AS_HELP_STRING([--disable-pthread],[disable multithread support]),
132 [],[enable_pthread=yes])
134 AC_ARG_ENABLE(static-programs,
135 AS_HELP_STRING([--enable-static-programs],[Build static programs]),
136 [case "${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.
153 dnl Try to detect/use GNU features
154 CFLAGS="$CFLAGS -D_GNU_SOURCE"
156 dnl check for -Werror separatly
157 dnl (quite a few autotool checks do not work with -Werror; also, the
158 dnl check for -Werror fails after checking and adding the other flags)
159 AC_CACHE_CHECK([if gcc likes the -Werror flag], rd_cv_gcc_flag__Werror,
161 [AC_LANG_PROGRAM([[]], [[return 0 ]])],
162 [rd_cv_gcc_flag__Werror="yes"],
163 [rd_cv_gcc_flag__Werror="no"])])
164 if test "x$rd_cv_gcc_flag__Werror" = "xyes"; then
171 dnl which flags does the compiler support?
172 if test "x$GCC" = "xyes"; then
173 for flag in -fno-strict-aliasing -Wall -std=gnu99 -pedantic -Wundef -Wshadow -Wpointer-arith -Wcast-align -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Winline -Wold-style-definition -W; do
175 CFLAGS="$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
187 AC_SUBST(RRD_DEFAULT_FONT)
189 CONFIGURE_PART(Checking for Header Files)
191 dnl Checks for header files.
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.
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 $pic_flag"
213 dnl Checks for library functions.
219 dnl for each function found we get a definition in config.h
220 dnl of the form HAVE_FUNCTION
222 AC_CHECK_FUNCS(nl_langinfo tzset fsync mbstowcs opendir readdir chdir chroot getuid strerror snprintf vsnprintf vasprintf fpclass class fp_class isnan memmove strchr mktime getrusage gettimeofday)
226 CONFIGURE_PART(Map/Fadvis/Madvise checking)
228 dnl Could use these to know if we need to provide a prototype
229 dnl AC_CHECK_DECLS(fdatasync, [], [], [#include <unistd.h>])
231 dnl check for fdatasync. Solaris has fdatasync in the librt
233 AC_CHECK_FUNCS(fdatasync, [], AC_CHECK_LIB(rt, fdatasync, [LIBS="${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$enable_mmap" = "xyes"; then
248 # the normal mmap test does not work in cygwin
250 if test "x$ac_cv_func_mmap" = "xyes"; then
251 ac_cv_func_mmap_fixed_mapped=yes
255 AC_CHECK_HEADERS(sys/mman.h)
257 AC_CHECK_FUNCS(mmap munmap msync)
258 AC_CHECK_DECLS(madvise, [], [], [#ifdef HAVE_SYS_MMAN_H
259 # include <sys/mman.h>
261 if test "x$ac_cv_have_decl_madvise" = "xyes";
263 AC_CHECK_FUNCS(madvise)
265 AC_CHECK_FUNCS(posix_madvise)
266 if test "x$ac_cv_func_posix_madvise" != "xyes"; then
267 AC_MSG_WARN([madvise() nor posix_madvise() found.])
272 if test "x$ac_cv_func_mmap" != "xyes";
274 AC_MSG_ERROR([--enable-mmap requested but mmap() was not detected])
279 dnl can we use posix_fadvise
280 AC_CHECK_DECLS(posix_fadvise, [], [], [#define _XOPEN_SOURCE 600
282 AC_CHECK_FUNCS(posix_fadvise)
284 dnl can we use posix_fallocate
285 AC_CHECK_FUNCS(posix_fallocate)
287 CONFIGURE_PART(Libintl Processing)
289 AM_GNU_GETTEXT_VERSION(0.17)
290 AM_GNU_GETTEXT(external)
292 CONFIGURE_PART(IEEE Math Checks)
295 dnl actual code to check if this works
296 AC_CHECK_FUNCS(fpclassify, ,
297 [AC_MSG_CHECKING(for fpclassify with <math.h>)
298 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
299 volatile int x;volatile float f; ]], [[x = fpclassify(f)]])],[AC_MSG_RESULT(yes)
300 AC_DEFINE(HAVE_FPCLASSIFY)],[AC_MSG_RESULT(no)])])
302 AC_CHECK_FUNCS(isinf, ,
303 [AC_MSG_CHECKING(for isinf with <math.h>)
304 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
305 volatile int x;volatile float f; ]], [[x = isinf(f)]])],[AC_MSG_RESULT(yes)
306 AC_DEFINE(HAVE_ISINF)],[AC_MSG_RESULT(no)])])
308 dnl finite is BSD, isfinite is C99, so prefer the latter
309 AC_CACHE_CHECK([whether isfinite is broken],[ac_cv_have_broken_isfinite],[
321 if (!isfinite(LDBL_MAX)) return 1;
324 if (!isfinite(DBL_MAX)) return 1;
328 }],[ac_cv_have_broken_isfinite=no],[ac_cv_have_broken_isfinite=yes],[
330 hppa*-*-hpux*) ac_cv_have_broken_isfinite=yes ;;
331 *-solaris2.8) ac_cv_have_broken_isfinite=yes ;;
332 *-solaris2.9) ac_cv_have_broken_isfinite=yes ;;
333 *) ac_cv_have_broken_isfinite=no ;;
337 dnl the test does not seem to work on solaris 2.8
338 dnl so lets fix this by hand
340 *-solaris2.8) ac_cv_have_broken_isfinite=yes ;;
341 *-solaris2.9) ac_cv_have_broken_isfinite=yes ;;
344 if test "x$ac_cv_have_broken_isfinite" = "xno"; then
345 AC_DEFINE(HAVE_ISFINITE)
347 AC_CHECK_FUNCS(finite,[],
348 [AC_CHECK_FUNCS(isfinite,[],
349 [AC_MSG_CHECKING(for isfinite with <math.h>)
350 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
351 volatile int x;volatile float f; ]],[[x = isfinite(f)]])],[AC_MSG_RESULT(yes)
352 AC_DEFINE(HAVE_ISFINITE)],[AC_MSG_RESULT(no)])])])
357 CONFIGURE_PART(Resolve Portability Issues)
361 CHECK_FOR_WORKING_MS_ASYNC
363 dnl do we have nl_langinfo(_NL_TIME_WEEK_1STDAY)
364 AC_CHECK_FUNCS(_NL_TIME_WEEK_1STDAY, ,
365 [AC_MSG_CHECKING([for nl_langinfo(_NL_TIME_WEEK_1STDAY) with langinfo.h])
366 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <langinfo.h>]], [[nl_langinfo(_NL_TIME_WEEK_1STDAY)]])],[AC_MSG_RESULT(yes)
367 AC_DEFINE(HAVE__NL_TIME_WEEK_1STDAY)],[AC_MSG_RESULT(no)])])
369 dnl Do we need getopt_long
371 dnl even when including our own getopt implementation
372 dnl we may want to make sure we use the external
373 dnl defined by libc to not run into linker resolve trouble
375 AC_CACHE_CHECK([for opterr], rd_cv_var_int_opterr,
376 [AC_TRY_LINK([#include <unistd.h>],
377 [extern int opterr; opterr = 1;],
378 [rd_cv_var_int_opterr=yes],
379 [rd_cv_var_int_opterr=no])])
380 if test x"$rd_cv_var_int_opterr" = x"yes"; then
381 AC_DEFINE(HAVE_INT_OPTERR, 1, [Define to 1 if you have the global variable 'int opterr'.])
385 RRD_GETOPT_LONG="LIBC_HAS_GETOPT_LONG"
386 AC_CHECK_FUNC(getopt_long,[],[
387 RRD_GETOPT_LONG="getopt_long"
390 AC_SUBST(RRD_GETOPT_LONG)
391 AM_CONDITIONAL(BUILD_GETOPT,[test $build_getopt = yes])
393 dnl what does realloc do if it gets called with a NULL pointer
395 AC_CACHE_CHECK([if realloc can deal with NULL], rd_cv_null_realloc,
396 [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdlib.h>
400 if (x==NULL) return 1;
402 }]])],[rd_cv_null_realloc=yes],[rd_cv_null_realloc=nope],[:])])
404 if test x"$rd_cv_null_realloc" = xnope; then
405 AC_DEFINE(NO_NULL_REALLOC)
409 dnl solaris has some odd defines it needs in order to propperly compile ctime_r
410 AC_MSG_CHECKING([if ctime_r need special care to act posixly correct])
413 [[#include <time.h>]],
414 [[ctime_r(NULL,NULL,0)]]
416 [ CPPFLAGS="$CPPFLAGS -D_POSIX_PTHREAD_SEMANTICS"
419 [[#include <time.h>]],
420 [[ctime_r(NULL,NULL)]]
422 [AC_MSG_RESULT([yes, this seems to be solaris style])],
423 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
428 [[#include <time.h>]],
429 [[ctime_r(NULL,NULL)]]
432 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
438 dnl Check for pthreads
439 dnl http://autoconf-archive.cryp.to/acx_pthread.m4
441 AC_SUBST(MULTITHREAD_CFLAGS)
442 AC_SUBST(MULTITHREAD_LDFLAGS)
444 if test $enable_pthread != no; then
446 MULTITHREAD_CFLAGS=$PTHREAD_CFLAGS
447 MULTITHREAD_LDFLAGS=$PTHREAD_LIBS
452 dnl since we use lots of *_r functions all over the code we better
453 dnl make sure they are known
455 if test "x$x_rflag" != "xno"; then
456 CPPFLAGS="$CPPFLAGS $x_rflag"
459 AM_CONDITIONAL(BUILD_MULTITHREAD,[test $enable_pthread != no])
462 dnl see if we have to include malloc/malloc.h
463 AC_MSG_CHECKING([do we need malloc/malloc.h])
466 [[#include <stdlib.h>]],
469 [ AC_MSG_RESULT([nope, works out of the box]) ],
472 [[#include <stdlib.h>
473 #include <malloc/malloc.h>]],
476 AC_DEFINE([MUST_HAVE_MALLOC_MALLOC_H])
477 AC_MSG_RESULT([yes we do])],
478 [AC_MSG_ERROR([Can not figure how to compile malloc])]
483 dnl is time_t 32 of 64 bit ?
484 AC_DEFINE([TIME_T_IS_32BIT], [], [time_t is 32bit])
485 AC_DEFINE([TIME_T_IS_64BIT], [], [time_t is 64bit])
486 AC_MSG_CHECKING([the type of time_t])
487 AC_CHECK_SIZEOF([time_t])
488 if test "x$ac_cv_sizeof_time_t" = "x4"; then
489 AC_MSG_RESULT([time_t is 32 bit])
490 AC_DEFINE([TIME_T_IS_32BIT])
491 elif test "x$ac_cv_sizeof_time_t" = "x8"; then
492 AC_MSG_RESULT([time_t is 64 bit])
493 AC_DEFINE([TIME_T_IS_64BIT])
495 AC_MSG_ERROR([can not figure type of time_t])
500 CONFIGURE_PART(Find 3rd-Party Libraries)
504 AC_ARG_ENABLE(libdbi,AS_HELP_STRING([--disable-libdbi],[do not build in support for libdbi]),[],[
505 AC_CHECK_HEADER(dbi/dbi.h, [
506 AC_CHECK_LIB(dbi, dbi_initialize, [
507 AC_DEFINE(HAVE_LIBDBI,[1],[have got libdbi installed])
508 LIBS="${LIBS} -ldbi -ldl"
514 AM_CONDITIONAL(BUILD_LIBDBI,[test $have_libdbi != no])
518 AC_ARG_ENABLE(libwrap, AS_HELP_STRING([--disable-libwrap], [do not build in support for libwrap (tcp wrapper)]),[],[
519 AC_CHECK_HEADER(tcpd.h,[
520 AC_CHECK_FUNCS(hosts_access, [
521 AC_DEFINE(HAVE_LIBWRAP,[1],[have got libwrap installed])
525 AC_CHECK_LIB(wrap, hosts_access, [
526 AC_DEFINE(HAVE_LIBWRAP,[1],[have got libwrap installed])
527 LIBS="${LIBS} -lwrap"
535 AM_CONDITIONAL(BUILD_LIBWRAP,[test $have_libwrap != no])
537 AM_CONDITIONAL(BUILD_RRDGRAPH,[test $enable_rrd_graph != no])
542 if test $enable_rrd_graph != no; then
543 dnl EX_CHECK_ALL(z, zlibVersion, zlib.h, zlib, 1.2.5, http://zlib.net/, "")
544 dnl EX_CHECK_ALL(png, png_access_version_number, png.h, libpng, 1.4.8, ftp://ftp.simplesystems.org/pub/libpng/png/src/, "")
545 dnl EX_CHECK_ALL(freetype, FT_Init_FreeType, ft2build.h, freetype2, 2.4.6, http://download.savannah.gnu.org/releases/freetype/, /usr/include/freetype2)
546 dnl EX_CHECK_ALL(fontconfig, FcInit, fontconfig.h, fontconfig, 2.8.0, http://www.freedesktop.org/software/fontconfig/release/, /usr/include)
547 EX_CHECK_ALL(cairo, cairo_font_options_create, cairo.h, cairo-png, 1.10.2, http://cairographics.org/releases/, "")
548 EX_CHECK_ALL(cairo, cairo_svg_surface_create, cairo-svg.h, cairo-svg, 1.10.2, http://cairographics.org/releases/, "")
549 EX_CHECK_ALL(cairo, cairo_pdf_surface_create, cairo-pdf.h, cairo-pdf, 1.10.2, http://cairographics.org/releases/, "")
550 EX_CHECK_ALL(cairo, cairo_ps_surface_create, cairo-ps.h, cairo-ps, 1.10.2, http://cairographics.org/releases/, "")
551 EX_CHECK_ALL(pangocairo-1.0, pango_cairo_context_set_font_options, pango/pango.h, pangocairo, 1.28.4, http://ftp.gnome.org/pub/GNOME/sources/pango/1.28, "")
554 EX_CHECK_ALL(glib-2.0, glib_check_version, glib.h, glib-2.0, 2.28.7, ftp://ftp.gtk.org/pub/glib/2.28/, "")
555 EX_CHECK_ALL(xml2, xmlParseFile, libxml/parser.h, libxml-2.0, 2.7.8, http://xmlsoft.org/downloads.html, /usr/include/libxml2)
557 if test "$EX_CHECK_ALL_ERR" = "YES"; then
558 AC_MSG_ERROR([Please fix the library issues listed above and try again.])
567 CONFIGURE_PART(Prep for Building Language Bindings)
569 dnl Check for Perl and friends
570 PATH=$PATH:/usr/perl5/bin
572 AC_PATH_PROG(PERL, perl, no)
573 AC_PATH_PROG(POD2MAN, pod2man, no)
574 AC_PATH_PROG(POD2HTML, pod2html, no)
577 AC_ARG_ENABLE(perl,AS_HELP_STRING([--disable-perl],[do not build the perl modules]),
578 [],[enable_perl=yes])
581 AC_ARG_VAR(PERLCC, [C compiler for Perl modules])
582 AC_ARG_VAR(PERLCCFLAGS, [CC flags for Perl modules])
583 AC_ARG_VAR(PERLLD, [Linker for Perl modules])
584 AC_ARG_VAR(PERLLDFLAGS, [LD flags for Perl modules])
586 if test "x$PERL" = "xno" -o x$enable_perl = xno; then
589 COMP_PERL="perl_piped perl_shared"
590 AC_MSG_CHECKING(for the perl version you are running)
591 PERL_VERSION=`$PERL -MConfig -e 'print $Config{version}'`
592 AC_MSG_RESULT($PERL_VERSION)
593 if test -z "$PERLCC"; then
594 AC_MSG_CHECKING(for the C compiler perl wants to use to build its modules)
595 perlcc=`$PERL -MConfig -e 'print $Config{cc}'`
596 AC_MSG_RESULT($perlcc)
597 if test ! -x "$perlcc"; then
598 AC_PATH_PROG(PERL_CC, ${perlcc}, no)
599 if test "$PERL_CC" = "no"; then
601 I would not find the Compiler ($perlcc) that was originally used to compile
602 your perl binary. You should either make sure that this compiler is
603 available on your system, pick an other compiler and set PERLCC
604 appropriately, or use a different perl setup that was compiled locally.
606 I will disable the compilation of the RRDs perl module for now.
608 COMP_PERL="perl_piped"
614 AC_MSG_CHECKING(Perl Modules to build)
615 AC_MSG_RESULT(${COMP_PERL:-No Perl Modules will be built})
617 # Options to pass when configuring perl module
619 test "$langpref" = '$(DESTDIR)NONE' && langpref='$(DESTDIR)'$ac_default_prefix
620 test "$langpref" = "NONE" && langpref=$ac_default_prefix
622 PERL_MAKE_OPTIONS="PREFIX=$langpref INSTALL_BASE= LIB=$langpref/lib/perl/$PERL_VERSION"
624 dnl pass additional perl options when generating Makefile from Makefile.PL
625 AC_ARG_ENABLE(perl-site-install,
626 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.]),
627 [PERL_MAKE_OPTIONS=],[])
629 if test ! -z "$PERLCC"; then
630 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CC=$PERLCC"
632 if test ! -z "$PERLCCFLAGS"; then
633 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CCFLAGS=$PERLCCFLAGS"
636 if test -z "$PERLLD"; then
639 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LD=$PERLLD"
641 if test ! -z "$PERLLDFLAGS"; then
642 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LDFLAGS=$PERLLDFLAGS"
646 AC_ARG_WITH(perl-options,
647 [ --with-perl-options=[OPTIONS] options to pass on command-line when
648 generating Makefile from Makefile.PL. If you set this
649 option, interesting things may happen unless you know
650 what you are doing!],
651 [PERL_MAKE_OPTIONS=$withval])
653 AC_SUBST(PERL_MAKE_OPTIONS)
656 AC_SUBST(PERL_VERSION)
659 AC_PATH_PROG(RUBY, ruby, no)
661 AC_ARG_ENABLE(ruby,AS_HELP_STRING([--disable-ruby],[do not build the ruby modules]),
662 [],[enable_ruby=yes])
664 AC_MSG_CHECKING(if ruby modules can be built)
666 if test "x$RUBY" = "xno" -o x$enable_ruby = xno; then
668 AC_MSG_RESULT(No .. Ruby not found or disabled)
670 if $RUBY -e 'require "mkmf"' >/dev/null 2>&1; then
675 AC_MSG_RESULT(Ruby found but mkmf is missing! Install the -dev package)
679 dnl pass additional ruby options when generating Makefile from Makefile.PL
680 AC_ARG_ENABLE(ruby-site-install,
681 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 $: variable for ruby to find the RRD.so file.]),
682 [RUBY_MAKE_OPTIONS=],[RUBY_MAKE_OPTIONS="sitedir=$langpref/lib/ruby"])
685 AC_ARG_WITH(ruby-options,
686 [ --with-ruby-options=[OPTIONS] options to pass on command-line when
687 generating Makefile from extconf.rb. If you set this
688 option, interesting things may happen unless you know
689 what you are doing!],
690 [RUBY_MAKE_OPTIONS=$withval])
692 AC_SUBST(RUBY_MAKE_OPTIONS)
697 AC_PATH_PROG(LUA, lua, no)
699 AC_ARG_ENABLE(lua,AS_HELP_STRING([--disable-lua],[do not build the lua modules]),
703 if test "$LUA" = "no" -o "$enable_lua" = "no"; then
706 AC_MSG_CHECKING(for lua >= 5.0)
707 read LUA_MAJOR LUA_MINOR LUA_POINT <<LUA_EOF
708 $($LUA -v 2>&1 | cut -f2 -d' ' | sed -e 's/\./ /g')
710 if test 0$LUA_MAJOR -lt 5; then
711 AC_MSG_RESULT([no, version found is $LUA_MAJOR.$LUA_MINOR])
713 AC_MSG_RESULT([$LUA_MAJOR.$LUA_MINOR found])
714 lua_vdot=$LUA_MAJOR.$LUA_MINOR
715 lua_vndot=$LUA_MAJOR$LUA_MINOR
716 lua_version=$LUA_MAJOR.$LUA_MINOR.$LUA_POINT
717 AC_CHECK_HEADERS(lua$lua_vndot/lua.h,
718 [AC_CHECK_HEADERS(lua$lua_vndot/lualib.h,
719 [AC_CHECK_HEADER(lua$lua_vndot/lauxlib.h,
720 [lua_headerdir=lua$lua_vndot],
723 [AC_CHECK_HEADERS(lua$lua_vdot/lua.h,
724 [AC_CHECK_HEADERS(lua$lua_vdot/lualib.h,
725 [AC_CHECK_HEADER(lua$lua_vdot/lauxlib.h,
726 [lua_headerdir=lua$lua_vdot],
729 [AC_CHECK_HEADERS(lua.h,
730 [AC_CHECK_HEADERS(lualib.h,
731 [AC_CHECK_HEADER(lauxlib.h,
733 [lua_headerdir="no"])],
737 if test "$lua_headerdir" = "no"; then
743 if test "$COMP_LUA" != "lua"; then
745 AC_MSG_WARN([Lua $lua_vdot found but not lua.h, lualib.h and lauxlib.h! Please install the -dev packages for Lua $lua_vdot])
747 # OK, headers found, let's check the libraries (LIBS is not used)
750 LUA_HAVE_COMPAT51=DONT_HAVE_COMPAT51
751 AC_SEARCH_LIBS(lua_call, lua$lua_vdot lua$lua_vndot lua,
752 [AC_SEARCH_LIBS(luaL_register, lua$lua_vdot lua$lua_vndot lua,
753 [lua_havelib=LUA$lua_vndot],
754 [AC_SEARCH_LIBS(luaL_module, lualib$lua_vndot lualib$lua_vdot lualib,
755 [lua_havelib=$lua_vndot; $LUA -l compat-5.1 2>/dev/null;
756 test "$?" = "0" && LUA_HAVE_COMPAT51=HAVE_COMPAT51],
757 [AC_SEARCH_LIBS(luaL_openlib, lualib$lua_vdot lualib$lua_vndot lualib,
758 [lua_havelib=$lua_vndot],
759 [COMP_LUA=], [-lm])], [-lm])], [-lm])],
764 # Options to pass when configuring Lua module
765 if test "$lua_havelib" != "no"; then
766 # OK, headers and libs found. Try to set lua flags
767 # and modules installation dirs with pkg-config
768 if test "$PKGCONFIG" != "no"; then
769 if test "$lua_vndot" = "50"; then
770 lua_pkg_prefix=lualib
774 # try with dot, without dot and finally without version
775 for f in $lua_pkg_prefix$lua_vdot $lua_pkg_prefix$lua_vndot $lua_pkg_prefix; do
776 lua_exec_prefix=`$PKGCONFIG --variable=prefix $f 2>/dev/null`
778 if test "$lua_exec_prefix/bin/lua" = "$LUA"; then
779 # OK, found CFLAGS. Get Lua LFLAGS and modules install dir
780 LUA_CFLAGS=`$PKGCONFIG --cflags $f 2>/dev/null`
781 LUA_LFLAGS=`$PKGCONFIG --libs $f 2>/dev/null`
782 LUA_INSTALL_CMOD=`$PKGCONFIG --variable=INSTALL_CMOD $f 2>/dev/null`
783 LUA_INSTALL_LMOD=`$PKGCONFIG --variable=INSTALL_LMOD $f 2>/dev/null`
789 LUA_RRD_LIBDIR="$langpref/lib/lua/$lua_vdot"
790 # if lua 5.0 can't find compat-5.1, force installation of
791 # compat-5.1.lua together with RRDtool.
792 if test "$lua_vdot" = "5.0" -a "$LUA_HAVE_COMPAT51" != "HAVE_COMPAT51"; then
794 LUA_INSTALL_LMOD="$LUA_RRD_LIBDIR"
797 # if not set with pkg-config, use default values in src packages compat-5.1, lua 5.1
798 if test "$LUA_CFLAGS" = ""; then
799 AC_MSG_WARN(Setting Lua include and lib flags to defaults in compat-5.1 and lua 5.1 sources)
800 LUA_CFLAGS="-I/usr/local/include -I/usr/local/include/lua -I/usr/local/include/lua/$lua_vdot"
801 LUA_LFLAGS="-L/usr/local/lib -L/usr/local/lib/lua -L/usr/local/lib/lua/$lua_vdot $lua_libs"
802 LUA_INSTALL_CMOD="/usr/local/lib/lua/$lua_vdot"
805 dnl pass additional lua options
806 dnl if lua-site-install is not set, overwrite LUA_INSTALL_CMOD already
807 dnl found and install together with RRDtool, under $langpref.
808 AC_ARG_ENABLE(lua-site-install,
809 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.]),
811 [LUA_INSTALL_CMOD="$LUA_RRD_LIBDIR"; LUA_INSTALL_LMOD="$LUA_RRD_LIBDIR"])
813 LUA_DEFINES="-DLUA$lua_vndot -D$LUA_HAVE_COMPAT51"
816 AC_SUBST(LUA_INSTALL_CMOD)
817 AC_SUBST(LUA_INSTALL_LMOD)
820 AC_SUBST(LUA_DEFINES)
823 AC_MSG_RESULT([Lua headers found but not the libraries! Please reinstall the dev packages for Lua $LUA_MAJOR.$LUA_MINOR])
828 dnl If Lua 5.0, we need compat-5.1. Add ours unless already
829 dnl integrated as in Debian/Ubuntu 5.0 -dev packages.
830 AM_CONDITIONAL(LUA_NEED_OUR_COMPAT51,
831 [test "$lua_vdot" = "5.0" -a "$LUA_HAVE_COMPAT51" != "HAVE_COMPAT51"])
832 AM_CONDITIONAL(LUA_SITE_CINSTALL, [test "$LUA_INSTALL_CMOD" != "$LUA_RRD_LIBDIR"])
833 AM_CONDITIONAL(LUA_SITE_LINSTALL, [test "$LUA_INSTALL_LMOD" != "$LUA_RRD_LIBDIR"])
834 AM_CONDITIONAL(LUA50, [test "$lua_vndot" = "50"])
835 AM_CONDITIONAL(BUILD_LUA, [test "$enable_lua" = "yes"])
839 AC_ARG_ENABLE(tcl,AS_HELP_STRING([--disable-tcl],[do not build the tcl modules]),
842 if test "$enable_tcl" = "yes"; then
845 AC_ARG_WITH(tcllib,[ --with-tcllib=DIR location of the tclConfig.sh])
847 for dir in $withval /usr/lib /usr/lib64 /usr/local/lib /usr/lib/tcl8.4 /usr/lib/tcl8.3 ; do
848 AC_MSG_CHECKING(for tclConfig.sh in $dir)
849 if test -f "$dir/tclConfig.sh" ; then
850 tcl_config=$dir/tclConfig.sh
859 if test "$enable_tcl" = "no"; then
860 AC_MSG_WARN([tclConfig.sh not found - Tcl interface will not be built])
863 TCL_PACKAGE_DIR="$TCL_PACKAGE_PATH/tclrrd$VERSION"
864 if test -n "$TCL_INC_DIR"; then
865 TCL_INCLUDE_SPEC="$TCL_INCLUDE_SPEC -I$TCL_INC_DIR"
868 AC_ARG_ENABLE(tcl-site,AS_HELP_STRING([--enable-tcl-site],[install the tcl extension in the tcl tree]),
869 [],[enable_tcl_site=yes])
873 AM_CONDITIONAL(BUILD_TCL, test "$enable_tcl" = "yes" )
874 AM_CONDITIONAL(BUILD_TCL_SITE, test "$enable_tcl_site" = "yes" )
878 AC_SUBST(TCL_SHLIB_CFLAGS)
879 AC_SUBST(TCL_SHLIB_LD)
880 AC_SUBST(TCL_SHLIB_SUFFIX)
881 AC_SUBST(TCL_PACKAGE_PATH)
882 AC_SUBST(TCL_LD_SEARCH_FLAGS)
883 AC_SUBST(TCL_STUB_LIB_SPEC)
884 AC_SUBST(TCL_VERSION)
885 AC_SUBST(TCL_PACKAGE_DIR)
886 AC_SUBST(TCL_INCLUDE_SPEC)
888 AC_ARG_ENABLE(python,AS_HELP_STRING([--disable-python],[do not build the python modules]),
889 [],[enable_python=yes])
891 if test "$enable_python" = "yes"; then
893 AM_PATH_PYTHON(2.3,[],[enable_python=no])
894 AM_CHECK_PYTHON_HEADERS(,[enable_python=no;AC_MSG_WARN(could not find Python headers)])
897 if test x$enable_python = xno; then
903 AC_SUBST(COMP_PYTHON)
906 AC_ARG_VAR(NROFF, [path to the local nroff version])
907 AC_PATH_PROGS(NROFF, [gnroff nroff])
908 if test x$NROFF = x; then
909 AC_MSG_ERROR([I need a copy of *nroff to format the documentation])
911 AC_ARG_VAR(TROFF, [path to the local troff version])
912 AC_PATH_PROGS(TROFF, [groff troff])
913 if test x$TROFF = x; then
914 AC_MSG_ERROR([I need a copy of *troff to format the documentation])
917 AC_ARG_VAR(RRDDOCDIR, [[DATADIR/doc/PACKAGE-VERSION] Documentation directory])
918 if test -z "$RRDDOCDIR"; then
919 RRDDOCDIR='${datadir}/doc/${PACKAGE}-${VERSION}'; fi
923 AC_ARG_WITH([systemdsystemunitdir],
924 AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files]),
925 [], [with_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)])
926 if test "x$with_systemdsystemunitdir" != xno; then
927 AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir])
928 AC_OUTPUT([etc/rrdcached.socket etc/rrdcached.service])
930 AM_CONDITIONAL(HAVE_SYSTEMD, [test -n "$with_systemdsystemunitdir" -a "x$with_systemdsystemunitdir" != xno ])
933 CONFIGURE_PART(Apply Configuration Information)
935 AC_CONFIG_FILES([examples/shared-demo.pl])
936 AC_CONFIG_FILES([examples/piped-demo.pl])
937 AC_CONFIG_FILES([examples/stripes.pl])
938 AC_CONFIG_FILES([examples/bigtops.pl])
939 AC_CONFIG_FILES([examples/minmax.pl])
940 AC_CONFIG_FILES([examples/4charts.pl])
941 AC_CONFIG_FILES([examples/perftest.pl])
942 AC_CONFIG_FILES([examples/Makefile])
943 AC_CONFIG_FILES([examples/rrdcached/Makefile])
944 AC_CONFIG_FILES([doc/Makefile])
945 AC_CONFIG_FILES([po/Makefile.in])
946 AC_CONFIG_FILES([src/Makefile])
947 AC_CONFIG_FILES([src/librrd.sym.in])
948 AC_CONFIG_FILES([src/librrd.pc])
949 AC_CONFIG_FILES([bindings/Makefile])
950 AC_CONFIG_FILES([bindings/tcl/Makefile])
951 AC_CONFIG_FILES([bindings/tcl/ifOctets.tcl])
952 AC_CONFIG_FILES([Makefile])
953 AC_CONFIG_FILES([bindings/lua/Makefile])
955 AC_CONFIG_COMMANDS([default],[[ chmod +x examples/*.pl]],[[]])
957 dnl intl requires our config to be called config.h. indulge it.
958 AC_CONFIG_COMMANDS_POST([ test -f config.h || ln -s rrd_config.h config.h ])
963 AC_MSG_RESULT(and out again)
965 echo $ECHO_N "ordering CD from http://tobi.oetiker.ch/wish $ECHO_C" 1>&6
967 echo $ECHO_N ".$ECHO_C" 1>&6
969 echo $ECHO_N ".$ECHO_C" 1>&6
971 echo $ECHO_N ".$ECHO_C" 1>&6
973 echo $ECHO_N ".$ECHO_C" 1>&6
975 AC_MSG_RESULT([ just kidding ;-)])
977 echo "----------------------------------------------------------------"
978 echo "Config is DONE!"
980 echo " With MMAP IO: $enable_mmap"
981 echo " Build rrd_getopt: $build_getopt"
982 echo " Build rrd_graph: $enable_rrd_graph"
983 echo " Static programs: $staticprogs"
984 echo " Perl Modules: $COMP_PERL"
985 echo " Perl Binary: $PERL"
986 echo " Perl Version: $PERL_VERSION"
987 echo " Perl Options: $PERL_MAKE_OPTIONS"
988 echo " Ruby Modules: $COMP_RUBY"
989 echo " Ruby Binary: $RUBY"
990 echo " Ruby Options: $RUBY_MAKE_OPTIONS"
991 echo " Build Lua Bindings: $enable_lua"
992 if test "$enable_lua" = "yes"; then
993 echo " Lua Binary: $LUA"
994 echo " Lua Version: $lua_version"
995 echo " Lua C-modules dir: $LUA_INSTALL_CMOD"
996 if test "$lua_need_compat51" = "1"; then
997 echo " Lua Lua-modules dir: $LUA_INSTALL_LMOD"
1000 echo " Build Tcl Bindings: $enable_tcl"
1001 echo " Build Python Bindings: $enable_python"
1002 echo " Build rrdcgi: $enable_rrdcgi"
1003 echo " Build librrd MT: $enable_pthread"
1004 echo " Use gettext: $USE_NLS"
1005 echo " With libDBI: $have_libdbi"
1006 echo " With libwrap: $have_libwrap"
1007 echo " With systemd dir: $with_systemdsystemunitdir"
1009 echo " Libraries: $ALL_LIBS"
1011 echo "Type 'make' to compile the software and use 'make install' to "
1012 echo "install everything to: $prefix."
1014 echo " ... that wishlist is NO JOKE. If you find RRDtool useful"
1015 echo "make me happy. Go to http://tobi.oetiker.ch/wish and"
1016 echo "place an order."
1018 echo " -- Tobi Oetiker <tobi@oetiker.ch>"
1019 echo "----------------------------------------------------------------"