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$ac_cv_func_mmap" != "xyes";
274 AC_MSG_ERROR([--enable-mmap requested but mmap() was not detected])
279 dnl can we use posix_fadvise
280 AC_CHECK_DECLS(posix_fadvise, [], [], [#define _XOPEN_SOURCE 600
282 AC_CHECK_FUNCS(posix_fadvise)
284 CONFIGURE_PART(Libintl Processing)
286 AM_GNU_GETTEXT_VERSION(0.17)
287 AM_GNU_GETTEXT(external)
289 CONFIGURE_PART(IEEE Math Checks)
292 dnl actual code to check if this works
293 AC_CHECK_FUNCS(fpclassify, ,
294 [AC_MSG_CHECKING(for fpclassify with <math.h>)
295 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
296 volatile int x;volatile float f; ]], [[x = fpclassify(f)]])],[AC_MSG_RESULT(yes)
297 AC_DEFINE(HAVE_FPCLASSIFY)],[AC_MSG_RESULT(no)])])
299 AC_CHECK_FUNCS(isinf, ,
300 [AC_MSG_CHECKING(for isinf with <math.h>)
301 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
302 volatile int x;volatile float f; ]], [[x = isinf(f)]])],[AC_MSG_RESULT(yes)
303 AC_DEFINE(HAVE_ISINF)],[AC_MSG_RESULT(no)])])
305 dnl finite is BSD, isfinite is C99, so prefer the latter
306 AC_CACHE_CHECK([whether isfinite is broken],[ac_cv_have_broken_isfinite],[
318 if (!isfinite(LDBL_MAX)) return 1;
321 if (!isfinite(DBL_MAX)) return 1;
325 }],[ac_cv_have_broken_isfinite=no],[ac_cv_have_broken_isfinite=yes],[
327 hppa*-*-hpux*) ac_cv_have_broken_isfinite=yes ;;
328 *-solaris2.8) ac_cv_have_broken_isfinite=yes ;;
329 *-solaris2.9) ac_cv_have_broken_isfinite=yes ;;
330 *) ac_cv_have_broken_isfinite=no ;;
334 dnl the test does not seem to work on solaris 2.8
335 dnl so lets fix this by hand
337 *-solaris2.8) ac_cv_have_broken_isfinite=yes ;;
338 *-solaris2.9) ac_cv_have_broken_isfinite=yes ;;
341 if test "x$ac_cv_have_broken_isfinite" = "xno"; then
342 AC_DEFINE(HAVE_ISFINITE)
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)])])])
354 CONFIGURE_PART(Resolve Portability Issues)
356 CHECK_FOR_WORKING_MS_ASYNC
358 dnl do we have nl_langinfo(_NL_TIME_WEEK_1STDAY)
359 AC_CHECK_FUNCS(_NL_TIME_WEEK_1STDAY, ,
360 [AC_MSG_CHECKING([for nl_langinfo(_NL_TIME_WEEK_1STDAY) with langinfo.h])
361 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <langinfo.h>]], [[nl_langinfo(_NL_TIME_WEEK_1STDAY)]])],[AC_MSG_RESULT(yes)
362 AC_DEFINE(HAVE__NL_TIME_WEEK_1STDAY)],[AC_MSG_RESULT(no)])])
364 dnl Do we need getopt_long
366 dnl even when including our own getopt implementation
367 dnl we may want to make sure we use the external
368 dnl defined by libc to not run into linker resolve trouble
370 AC_CACHE_CHECK([for opterr], rd_cv_var_int_opterr,
371 [AC_TRY_LINK([#include <unistd.h>],
372 [extern int opterr; opterr = 1;],
373 [rd_cv_var_int_opterr=yes],
374 [rd_cv_var_int_opterr=no])])
375 if test x"$rd_cv_var_int_opterr" = x"yes"; then
376 AC_DEFINE(HAVE_INT_OPTERR, 1, [Define to 1 if you have the global variable 'int opterr'.])
380 RRD_GETOPT_LONG="LIBC_HAS_GETOPT_LONG"
381 AC_CHECK_FUNC(getopt_long,[],[
382 RRD_GETOPT_LONG="getopt_long"
385 AC_SUBST(RRD_GETOPT_LONG)
386 AM_CONDITIONAL(BUILD_GETOPT,[test $build_getopt = yes])
388 dnl what does realloc do if it gets called with a NULL pointer
390 AC_CACHE_CHECK([if realloc can deal with NULL], rd_cv_null_realloc,
391 [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdlib.h>
395 if (x==NULL) return 1;
397 }]])],[rd_cv_null_realloc=yes],[rd_cv_null_realloc=nope],[:])])
399 if test x"$rd_cv_null_realloc" = xnope; then
400 AC_DEFINE(NO_NULL_REALLOC)
404 dnl solaris has some odd defines it needs in order to propperly compile ctime_r
405 AC_MSG_CHECKING([if ctime_r need special care to act posixly correct])
408 [[#include <time.h>]],
409 [[ctime_r(NULL,NULL,0)]]
411 [ CPPFLAGS="$CPPFLAGS -D_POSIX_PTHREAD_SEMANTICS"
414 [[#include <time.h>]],
415 [[ctime_r(NULL,NULL)]]
417 [AC_MSG_RESULT([yes, this seems to be solaris style])],
418 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
423 [[#include <time.h>]],
424 [[ctime_r(NULL,NULL)]]
427 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
433 dnl Check for pthreads
434 dnl http://autoconf-archive.cryp.to/acx_pthread.m4
436 AC_SUBST(MULTITHREAD_CFLAGS)
437 AC_SUBST(MULTITHREAD_LDFLAGS)
439 if test $enable_pthread != no; then
441 MULTITHREAD_CFLAGS=$PTHREAD_CFLAGS
442 MULTITHREAD_LDFLAGS=$PTHREAD_LIBS
447 dnl since we use lots of *_r functions all over the code we better
448 dnl make sure they are known
450 if test "x$x_rflag" != "xno"; then
451 CPPFLAGS="$CPPFLAGS $x_rflag"
454 AM_CONDITIONAL(BUILD_MULTITHREAD,[test $enable_pthread != no])
457 dnl see if we have to include malloc/malloc.h
458 AC_MSG_CHECKING([do we need malloc/malloc.h])
461 [[#include <stdlib.h>]],
464 [ AC_MSG_RESULT([nope, works out of the box]) ],
467 [[#include <stdlib.h>
468 #include <malloc/malloc.h>]],
471 AC_DEFINE([MUST_HAVE_MALLOC_MALLOC_H])
472 AC_MSG_RESULT([yes we do])],
473 [AC_MSG_ERROR([Can not figure how to compile malloc])]
478 dnl is time_t 32 of 64 bit ?
479 AC_DEFINE([TIME_T_IS_32BIT], [], [time_t is 32bit])
480 AC_DEFINE([TIME_T_IS_64BIT], [], [time_t is 64bit])
481 AC_MSG_CHECKING([the type of time_t])
482 AC_CHECK_SIZEOF([time_t])
483 if test "x$ac_cv_sizeof_time_t" = "x4"; then
484 AC_MSG_RESULT([time_t is 32 bit])
485 AC_DEFINE([TIME_T_IS_32BIT])
486 elif test "x$ac_cv_sizeof_time_t" = "x8"; then
487 AC_MSG_RESULT([time_t is 64 bit])
488 AC_DEFINE([TIME_T_IS_64BIT])
490 AC_MSG_ERROR([can not figure type of time_t])
495 CONFIGURE_PART(Find 3rd-Party Libraries)
499 AC_ARG_ENABLE(libdbi,AS_HELP_STRING([--disable-libdbi],[do not build in support for libdbi]),[],[
500 AC_CHECK_HEADER(dbi/dbi.h, [
501 AC_CHECK_LIB(dbi, dbi_initialize, [
502 AC_DEFINE(HAVE_LIBDBI,[1],[have got libdbi installed])
503 LIBS="${LIBS} -ldbi -ldl"
509 AM_CONDITIONAL(BUILD_LIBDBI,[test $have_libdbi != no])
513 AC_ARG_ENABLE(libwrap, AS_HELP_STRING([--disable-libwrap], [do not build in support for libwrap (tcp wrapper)]),[],[
514 AC_CHECK_HEADER(tcpd.h,[
515 AC_CHECK_FUNCS(hosts_access, [
516 AC_DEFINE(HAVE_LIBWRAP,[1],[have got libwrap installed])
520 AC_CHECK_LIB(wrap, hosts_access, [
521 AC_DEFINE(HAVE_LIBWRAP,[1],[have got libwrap installed])
522 LIBS="${LIBS} -lwrap"
530 AM_CONDITIONAL(BUILD_LIBWRAP,[test $have_libwrap != no])
532 AM_CONDITIONAL(BUILD_RRDGRAPH,[test $enable_rrd_graph != no])
537 if test $enable_rrd_graph != no; then
538 dnl EX_CHECK_ALL(z, zlibVersion, zlib.h, zlib, 1.2.5, http://zlib.net/, "")
539 dnl EX_CHECK_ALL(png, png_access_version_number, png.h, libpng, 1.4.8, ftp://ftp.simplesystems.org/pub/libpng/png/src/, "")
540 dnl EX_CHECK_ALL(freetype, FT_Init_FreeType, ft2build.h, freetype2, 2.4.6, http://download.savannah.gnu.org/releases/freetype/, /usr/include/freetype2)
541 dnl EX_CHECK_ALL(fontconfig, FcInit, fontconfig.h, fontconfig, 2.8.0, http://www.freedesktop.org/software/fontconfig/release/, /usr/include)
542 EX_CHECK_ALL(cairo, cairo_font_options_create, cairo.h, cairo-png, 1.10.2, http://cairographics.org/releases/, "")
543 EX_CHECK_ALL(cairo, cairo_svg_surface_create, cairo-svg.h, cairo-svg, 1.10.2, http://cairographics.org/releases/, "")
544 EX_CHECK_ALL(cairo, cairo_pdf_surface_create, cairo-pdf.h, cairo-pdf, 1.10.2, http://cairographics.org/releases/, "")
545 EX_CHECK_ALL(cairo, cairo_ps_surface_create, cairo-ps.h, cairo-ps, 1.10.2, http://cairographics.org/releases/, "")
546 EX_CHECK_ALL(pangocairo-1.0, pango_cairo_context_set_font_options, pango/pango.h, pangocairo, 1.28.4, http://ftp.gnome.org/pub/GNOME/sources/pango/1.28, "")
549 EX_CHECK_ALL(glib-2.0, glib_check_version, glib.h, glib-2.0, 2.28.7, ftp://ftp.gtk.org/pub/glib/2.28/, "")
550 EX_CHECK_ALL(xml2, xmlParseFile, libxml/parser.h, libxml-2.0, 2.7.8, http://xmlsoft.org/downloads.html, /usr/include/libxml2)
552 if test "$EX_CHECK_ALL_ERR" = "YES"; then
553 AC_MSG_ERROR([Please fix the library issues listed above and try again.])
562 CONFIGURE_PART(Prep for Building Language Bindings)
564 dnl Check for Perl and friends
565 PATH=$PATH:/usr/perl5/bin
567 AC_PATH_PROG(PERL, perl, no)
568 AC_PATH_PROG(POD2MAN, pod2man, no)
569 AC_PATH_PROG(POD2HTML, pod2html, no)
572 AC_ARG_ENABLE(perl,AS_HELP_STRING([--disable-perl],[do not build the perl modules]),
573 [],[enable_perl=yes])
576 AC_ARG_VAR(PERLCC, [C compiler for Perl modules])
577 AC_ARG_VAR(PERLCCFLAGS, [CC flags for Perl modules])
578 AC_ARG_VAR(PERLLD, [Linker for Perl modules])
579 AC_ARG_VAR(PERLLDFLAGS, [LD flags for Perl modules])
581 if test "x$PERL" = "xno" -o x$enable_perl = xno; then
584 COMP_PERL="perl_piped perl_shared"
585 AC_MSG_CHECKING(for the perl version you are running)
586 PERL_VERSION=`$PERL -MConfig -e 'print $Config{version}'`
587 AC_MSG_RESULT($PERL_VERSION)
588 if test -z "$PERLCC"; then
589 AC_MSG_CHECKING(for the C compiler perl wants to use to build its modules)
590 perlcc=`$PERL -MConfig -e 'print $Config{cc}'`
591 AC_MSG_RESULT($perlcc)
592 if test ! -x "$perlcc"; then
593 AC_PATH_PROG(PERL_CC, ${perlcc}, no)
594 if test "$PERL_CC" = "no"; then
596 I would not find the Compiler ($perlcc) that was originally used to compile
597 your perl binary. You should either make sure that this compiler is
598 available on your system, pick an other compiler and set PERLCC
599 appropriately, or use a different perl setup that was compiled locally.
601 I will disable the compilation of the RRDs perl module for now.
603 COMP_PERL="perl_piped"
609 AC_MSG_CHECKING(Perl Modules to build)
610 AC_MSG_RESULT(${COMP_PERL:-No Perl Modules will be built})
612 # Options to pass when configuring perl module
614 test "$langpref" = '$(DESTDIR)NONE' && langpref='$(DESTDIR)'$ac_default_prefix
615 test "$langpref" = "NONE" && langpref=$ac_default_prefix
617 PERL_MAKE_OPTIONS="PREFIX=$langpref LIB=$langpref/lib/perl/$PERL_VERSION"
619 dnl pass additional perl options when generating Makefile from Makefile.PL
620 AC_ARG_ENABLE(perl-site-install,
621 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.]),
622 [PERL_MAKE_OPTIONS=],[])
624 if test ! -z "$PERLCC"; then
625 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CC=$PERLCC"
627 if test ! -z "$PERLCCFLAGS"; then
628 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CCFLAGS=$PERLCCFLAGS"
631 if test -z "$PERLLD"; then
634 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LD=$PERLLD"
636 if test ! -z "$PERLLDFLAGS"; then
637 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LDFLAGS=$PERLLDFLAGS"
641 AC_ARG_WITH(perl-options,
642 [ --with-perl-options=[OPTIONS] options to pass on command-line when
643 generating Makefile from Makefile.PL. If you set this
644 option, interesting things may happen unless you know
645 what you are doing!],
646 [PERL_MAKE_OPTIONS=$withval])
648 AC_SUBST(PERL_MAKE_OPTIONS)
651 AC_SUBST(PERL_VERSION)
654 AC_PATH_PROG(RUBY, ruby, no)
656 AC_ARG_ENABLE(ruby,AS_HELP_STRING([--disable-ruby],[do not build the ruby modules]),
657 [],[enable_ruby=yes])
659 AC_MSG_CHECKING(if ruby modules can be built)
661 if test "x$RUBY" = "xno" -o x$enable_ruby = xno; then
663 AC_MSG_RESULT(No .. Ruby not found or disabled)
665 if $RUBY -e 'require "mkmf"' >/dev/null 2>&1; then
670 AC_MSG_RESULT(Ruby found but mkmf is missing! Install the -dev package)
674 dnl pass additional ruby options when generating Makefile from Makefile.PL
675 AC_ARG_ENABLE(ruby-site-install,
676 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 $: variable for ruby to find the RRD.so file.]),
677 [RUBY_MAKE_OPTIONS=],[RUBY_MAKE_OPTIONS="sitedir=$langpref/lib/ruby"])
680 AC_ARG_WITH(ruby-options,
681 [ --with-ruby-options=[OPTIONS] options to pass on command-line when
682 generating Makefile from extconf.rb. If you set this
683 option, interesting things may happen unless you know
684 what you are doing!],
685 [RUBY_MAKE_OPTIONS=$withval])
687 AC_SUBST(RUBY_MAKE_OPTIONS)
692 AC_PATH_PROG(LUA, lua, no)
694 AC_ARG_ENABLE(lua,AS_HELP_STRING([--disable-lua],[do not build the lua modules]),
698 if test "$LUA" = "no" -o "$enable_lua" = "no"; then
701 AC_MSG_CHECKING(for lua >= 5.0)
702 read LUA_MAJOR LUA_MINOR LUA_POINT <<LUA_EOF
703 $($LUA -v 2>&1 | cut -f2 -d' ' | sed -e 's/\./ /g')
705 if test 0$LUA_MAJOR -lt 5; then
706 AC_MSG_RESULT([no, version found is $LUA_MAJOR.$LUA_MINOR])
708 AC_MSG_RESULT([$LUA_MAJOR.$LUA_MINOR found])
709 lua_vdot=$LUA_MAJOR.$LUA_MINOR
710 lua_vndot=$LUA_MAJOR$LUA_MINOR
711 lua_version=$LUA_MAJOR.$LUA_MINOR.$LUA_POINT
712 AC_CHECK_HEADERS(lua$lua_vndot/lua.h,
713 [AC_CHECK_HEADERS(lua$lua_vndot/lualib.h,
714 [AC_CHECK_HEADER(lua$lua_vndot/lauxlib.h,
715 [lua_headerdir=lua$lua_vndot],
718 [AC_CHECK_HEADERS(lua$lua_vdot/lua.h,
719 [AC_CHECK_HEADERS(lua$lua_vdot/lualib.h,
720 [AC_CHECK_HEADER(lua$lua_vdot/lauxlib.h,
721 [lua_headerdir=lua$lua_vdot],
724 [AC_CHECK_HEADERS(lua.h,
725 [AC_CHECK_HEADERS(lualib.h,
726 [AC_CHECK_HEADER(lauxlib.h,
728 [lua_headerdir="no"])],
732 if test "$lua_headerdir" = "no"; then
738 if test "$COMP_LUA" != "lua"; then
740 AC_MSG_WARN([Lua $lua_vdot found but not lua.h, lualib.h and lauxlib.h! Please install the -dev packages for Lua $lua_vdot])
742 # OK, headers found, let's check the libraries (LIBS is not used)
745 LUA_HAVE_COMPAT51=DONT_HAVE_COMPAT51
746 AC_SEARCH_LIBS(lua_call, lua$lua_vdot lua$lua_vndot lua,
747 [AC_SEARCH_LIBS(luaL_register, lua$lua_vdot lua$lua_vndot lua,
748 [lua_havelib=LUA$lua_vndot],
749 [AC_SEARCH_LIBS(luaL_module, lualib$lua_vndot lualib$lua_vdot lualib,
750 [lua_havelib=$lua_vndot; $LUA -l compat-5.1 2>/dev/null;
751 test "$?" = "0" && LUA_HAVE_COMPAT51=HAVE_COMPAT51],
752 [AC_SEARCH_LIBS(luaL_openlib, lualib$lua_vdot lualib$lua_vndot lualib,
753 [lua_havelib=$lua_vndot],
754 [COMP_LUA=], [-lm])], [-lm])], [-lm])],
759 # Options to pass when configuring Lua module
760 if test "$lua_havelib" != "no"; then
761 # OK, headers and libs found. Try to set lua flags
762 # and modules installation dirs with pkg-config
763 if test "$PKGCONFIG" != "no"; then
764 if test "$lua_vndot" = "50"; then
765 lua_pkg_prefix=lualib
769 # try with dot, without dot and finally without version
770 for f in $lua_pkg_prefix$lua_vdot $lua_pkg_prefix$lua_vndot $lua_pkg_prefix; do
771 lua_exec_prefix=`$PKGCONFIG --variable=prefix $f 2>/dev/null`
773 if test "$lua_exec_prefix/bin/lua" = "$LUA"; then
774 # OK, found CFLAGS. Get Lua LFLAGS and modules install dir
775 LUA_CFLAGS=`$PKGCONFIG --cflags $f 2>/dev/null`
776 LUA_LFLAGS=`$PKGCONFIG --libs $f 2>/dev/null`
777 LUA_INSTALL_CMOD=`$PKGCONFIG --variable=INSTALL_CMOD $f 2>/dev/null`
778 LUA_INSTALL_LMOD=`$PKGCONFIG --variable=INSTALL_LMOD $f 2>/dev/null`
784 LUA_RRD_LIBDIR="$langpref/lib/lua/$lua_vdot"
785 # if lua 5.0 can't find compat-5.1, force installation of
786 # compat-5.1.lua together with RRDtool.
787 if test "$lua_vdot" = "5.0" -a "$LUA_HAVE_COMPAT51" != "HAVE_COMPAT51"; then
789 LUA_INSTALL_LMOD="$LUA_RRD_LIBDIR"
792 # if not set with pkg-config, use default values in src packages compat-5.1, lua 5.1
793 if test "$LUA_CFLAGS" = ""; then
794 AC_MSG_WARN(Setting Lua include and lib flags to defaults in compat-5.1 and lua 5.1 sources)
795 LUA_CFLAGS="-I/usr/local/include -I/usr/local/include/lua -I/usr/local/include/lua/$lua_vdot"
796 LUA_LFLAGS="-L/usr/local/lib -L/usr/local/lib/lua -L/usr/local/lib/lua/$lua_vdot $lua_libs"
797 LUA_INSTALL_CMOD="/usr/local/lib/lua/$lua_vdot"
800 dnl pass additional lua options
801 dnl if lua-site-install is not set, overwrite LUA_INSTALL_CMOD already
802 dnl found and install together with RRDtool, under $langpref.
803 AC_ARG_ENABLE(lua-site-install,
804 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.]),
806 [LUA_INSTALL_CMOD="$LUA_RRD_LIBDIR"; LUA_INSTALL_LMOD="$LUA_RRD_LIBDIR"])
808 LUA_DEFINES="-DLUA$lua_vndot -D$LUA_HAVE_COMPAT51"
811 AC_SUBST(LUA_INSTALL_CMOD)
812 AC_SUBST(LUA_INSTALL_LMOD)
815 AC_SUBST(LUA_DEFINES)
818 AC_MSG_RESULT([Lua headers found but not the libraries! Please reinstall the dev packages for Lua $LUA_MAJOR.$LUA_MINOR])
823 dnl If Lua 5.0, we need compat-5.1. Add ours unless already
824 dnl integrated as in Debian/Ubuntu 5.0 -dev packages.
825 AM_CONDITIONAL(LUA_NEED_OUR_COMPAT51,
826 [test "$lua_vdot" = "5.0" -a "$LUA_HAVE_COMPAT51" != "HAVE_COMPAT51"])
827 AM_CONDITIONAL(LUA_SITE_CINSTALL, [test "$LUA_INSTALL_CMOD" != "$LUA_RRD_LIBDIR"])
828 AM_CONDITIONAL(LUA_SITE_LINSTALL, [test "$LUA_INSTALL_LMOD" != "$LUA_RRD_LIBDIR"])
829 AM_CONDITIONAL(LUA50, [test "$lua_vndot" = "50"])
830 AM_CONDITIONAL(BUILD_LUA, [test "$enable_lua" = "yes"])
834 AC_ARG_ENABLE(tcl,AS_HELP_STRING([--disable-tcl],[do not build the tcl modules]),
837 if test "$enable_tcl" = "yes"; then
840 AC_ARG_WITH(tcllib,[ --with-tcllib=DIR location of the tclConfig.sh])
842 for dir in $withval /usr/lib /usr/lib64 /usr/local/lib /usr/lib/tcl8.4 /usr/lib/tcl8.3 ; do
843 AC_MSG_CHECKING(for tclConfig.sh in $dir)
844 if test -f "$dir/tclConfig.sh" ; then
845 tcl_config=$dir/tclConfig.sh
854 if test "$enable_tcl" = "no"; then
855 AC_MSG_WARN([tclConfig.sh not found - Tcl interface will not be built])
858 TCL_PACKAGE_DIR="$TCL_PACKAGE_PATH/tclrrd$VERSION"
859 if test -n "$TCL_INC_DIR"; then
860 TCL_INCLUDE_SPEC="$TCL_INCLUDE_SPEC -I$TCL_INC_DIR"
863 AC_ARG_ENABLE(tcl-site,AS_HELP_STRING([--enable-tcl-site],[install the tcl extension in the tcl tree]),
864 [],[enable_tcl_site=yes])
868 AM_CONDITIONAL(BUILD_TCL, test "$enable_tcl" = "yes" )
869 AM_CONDITIONAL(BUILD_TCL_SITE, test "$enable_tcl_site" = "yes" )
873 AC_SUBST(TCL_SHLIB_CFLAGS)
874 AC_SUBST(TCL_SHLIB_LD)
875 AC_SUBST(TCL_SHLIB_SUFFIX)
876 AC_SUBST(TCL_PACKAGE_PATH)
877 AC_SUBST(TCL_LD_SEARCH_FLAGS)
878 AC_SUBST(TCL_STUB_LIB_SPEC)
879 AC_SUBST(TCL_VERSION)
880 AC_SUBST(TCL_PACKAGE_DIR)
881 AC_SUBST(TCL_INCLUDE_SPEC)
883 AC_ARG_ENABLE(python,AS_HELP_STRING([--disable-python],[do not build the python modules]),
884 [],[enable_python=yes])
886 if test "$enable_python" = "yes"; then
888 AM_PATH_PYTHON(2.3,[],[enable_python=no])
889 AM_CHECK_PYTHON_HEADERS(,[enable_python=no;AC_MSG_WARN(could not find Python headers)])
892 if test x$enable_python = xno; then
898 AC_SUBST(COMP_PYTHON)
901 AC_ARG_VAR(NROFF, [path to the local nroff version])
902 AC_PATH_PROGS(NROFF, [gnroff nroff])
903 if test x$NROFF = x; then
904 AC_MSG_ERROR([I need a copy of *nroff to format the documentation])
906 AC_ARG_VAR(TROFF, [path to the local troff version])
907 AC_PATH_PROGS(TROFF, [groff troff])
908 if test x$TROFF = x; then
909 AC_MSG_ERROR([I need a copy of *troff to format the documentation])
912 AC_ARG_VAR(RRDDOCDIR, [[DATADIR/doc/PACKAGE-VERSION] Documentation directory])
913 if test -z "$RRDDOCDIR"; then
914 RRDDOCDIR='${datadir}/doc/${PACKAGE}-${VERSION}'; fi
917 CONFIGURE_PART(Apply Configuration Information)
919 AC_CONFIG_FILES([examples/shared-demo.pl])
920 AC_CONFIG_FILES([examples/piped-demo.pl])
921 AC_CONFIG_FILES([examples/stripes.pl])
922 AC_CONFIG_FILES([examples/bigtops.pl])
923 AC_CONFIG_FILES([examples/minmax.pl])
924 AC_CONFIG_FILES([examples/4charts.pl])
925 AC_CONFIG_FILES([examples/perftest.pl])
926 AC_CONFIG_FILES([examples/Makefile])
927 AC_CONFIG_FILES([examples/rrdcached/Makefile])
928 AC_CONFIG_FILES([doc/Makefile])
929 AC_CONFIG_FILES([po/Makefile.in])
930 AC_CONFIG_FILES([src/Makefile])
931 AC_CONFIG_FILES([src/librrd.sym.in])
932 AC_CONFIG_FILES([src/librrd.pc])
933 AC_CONFIG_FILES([bindings/Makefile])
934 AC_CONFIG_FILES([bindings/tcl/Makefile])
935 AC_CONFIG_FILES([bindings/tcl/ifOctets.tcl])
936 AC_CONFIG_FILES([Makefile])
937 AC_CONFIG_FILES([bindings/lua/Makefile])
939 AC_CONFIG_COMMANDS([default],[[ chmod +x examples/*.pl]],[[]])
941 dnl intl requires our config to be called config.h. indulge it.
942 AC_CONFIG_COMMANDS_POST([ test -f config.h || ln -s rrd_config.h config.h ])
947 AC_MSG_RESULT(and out again)
949 echo $ECHO_N "ordering CD from http://tobi.oetiker.ch/wish $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 echo $ECHO_N ".$ECHO_C" 1>&6
959 AC_MSG_RESULT([ just kidding ;-)])
961 echo "----------------------------------------------------------------"
962 echo "Config is DONE!"
964 echo " With MMAP IO: $enable_mmap"
965 echo " Build rrd_getopt: $build_getopt"
966 echo " Build rrd_graph: $enable_rrd_graph"
967 echo " Static programs: $staticprogs"
968 echo " Perl Modules: $COMP_PERL"
969 echo " Perl Binary: $PERL"
970 echo " Perl Version: $PERL_VERSION"
971 echo " Perl Options: $PERL_MAKE_OPTIONS"
972 echo " Ruby Modules: $COMP_RUBY"
973 echo " Ruby Binary: $RUBY"
974 echo " Ruby Options: $RUBY_MAKE_OPTIONS"
975 echo " Build Lua Bindings: $enable_lua"
976 if test "$enable_lua" = "yes"; then
977 echo " Lua Binary: $LUA"
978 echo " Lua Version: $lua_version"
979 echo " Lua C-modules dir: $LUA_INSTALL_CMOD"
980 if test "$lua_need_compat51" = "1"; then
981 echo " Lua Lua-modules dir: $LUA_INSTALL_LMOD"
984 echo " Build Tcl Bindings: $enable_tcl"
985 echo " Build Python Bindings: $enable_python"
986 echo " Build rrdcgi: $enable_rrdcgi"
987 echo " Build librrd MT: $enable_pthread"
988 echo " Use gettext: $USE_NLS"
989 echo " With libDBI: $have_libdbi"
990 echo " With libwrap: $have_libwrap"
992 echo " Libraries: $ALL_LIBS"
994 echo "Type 'make' to compile the software and use 'make install' to "
995 echo "install everything to: $prefix."
997 echo " ... that wishlist is NO JOKE. If you find RRDtool useful"
998 echo "make me happy. Go to http://tobi.oetiker.ch/wish and"
999 echo "place an order."
1001 echo " -- Tobi Oetiker <tobi@oetiker.ch>"
1002 echo "----------------------------------------------------------------"