1 dnl RRDtool AutoConf script ...
2 dnl ---------------------------
4 dnl Created by Jeff Allen, Tobi Oetiker, Blair Zajac
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
12 AC_INIT([rrdtool],[1.3.999])
14 dnl for testing a numberical version number comes handy
15 dnl the released version are
17 dnl the devel versions will be something like
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.
28 dnl see http://sourceware.org/autobook/autobook/autobook_91.html
34 AC_USE_SYSTEM_EXTENSIONS
35 AM_INIT_AUTOMAKE([silent-rules])
37 AM_SILENT_RULES([yes])
38 AC_CONFIG_HEADERS([rrd_config.h])
39 AC_CONFIG_MACRO_DIR([m4])
41 dnl all our local stuff like install scripts and include files
45 dnl determine the type of system we are running on
49 AC_PREFIX_DEFAULT( /usr/local/rrdtool-$PACKAGE_VERSION )
51 dnl Minimum Autoconf version required.
54 dnl At the TOP of the HEADER
60 /* IEEE can be prevented from raising signals with fpsetmask(0) */
61 #undef MUST_DISABLE_FPMASK
63 /* IEEE math only works if SIGFPE gets actively set to IGNORE */
64 #undef MUST_DISABLE_SIGFPE
66 /* realloc does not support NULL as argument */
67 #undef NO_NULL_REALLOC
69 /* lets enable madvise defines in NetBSD */
70 #if defined(__NetBSD__)
71 # if !defined(_NETBSD_SOURCE)
72 # define _NETBSD_SOURCE
80 #ifdef MUST_HAVE_MALLOC_MALLOC_H
81 # include <malloc/malloc.h>
84 #include <rrd_config_bottom.h>
89 dnl Process Special Options
90 dnl -----------------------------------
92 dnl How the vertical axis label is printed
93 AC_ARG_VAR(RRDGRAPH_YLEGEND_ANGLE,
94 [Vertical label angle: -90.0 (default) or 90.0])
95 AC_DEFINE_UNQUOTED(RRDGRAPH_YLEGEND_ANGLE,${RRDGRAPH_YLEGEND_ANGLE:-90.0},
96 [Vertical label angle: -90.0 (default) or 90.0])
98 AC_ARG_ENABLE(rrdcgi,AS_HELP_STRING([--disable-rrdcgi],[disable building of rrdcgi]),
99 [],[enable_rrdcgi=yes])
101 dnl Check if we run on a system that has fonts
102 AC_ARG_WITH(rrd-default-font,
103 [ --with-rrd-default-font=[OPTIONS] set the full path to your default font.],
104 [RRD_DEFAULT_FONT=$withval],[
105 if test -d ${WINDIR:-nodir}/cour.ttf ; then
106 RRD_DEFAULT_FONT=`cd $WINDIR;pwd`/cour.ttf
108 RRD_DEFAULT_FONT='"DejaVu Sans Mono,Bitstream Vera Sans Mono,monospace,Courier"'
112 dnl Use mmap in rrd_update instead of seek+write
113 AC_ARG_ENABLE([mmap],
114 AS_HELP_STRING([--disable-mmap],[disable mmap in rrd_update, use seek+write instead]),
118 AC_ARG_ENABLE(pthread,AS_HELP_STRING([--disable-pthread],[disable multithread support]),
119 [],[enable_pthread=yes])
121 AC_ARG_ENABLE(static-programs,
122 AS_HELP_STRING([--enable-static-programs],[Build static programs]),
123 [case "${enableval}" in
124 yes) staticprogs=yes ;;
125 no) staticprogs=no ;;
126 *) AC_MSG_ERROR(bad value ${enableval} for --enable-static-programs) ;;
127 esac],[staticprogs=no])
128 AM_CONDITIONAL(STATIC_PROGRAMS,[test "x$staticprogs" = "xyes"])
131 CONFIGURE_PART(Audit Compilation Environment)
134 dnl Check for the compiler and static/shared library creation.
140 dnl Try to detect/use GNU features
141 CFLAGS="$CFLAGS -D_GNU_SOURCE"
143 dnl check for -Werror separatly
144 dnl (quite a few autotool checks do not work with -Werror; also, the
145 dnl check for -Werror fails after checking and adding the other flags)
146 AC_CACHE_CHECK([if gcc likes the -Werror flag], rd_cv_gcc_flag__Werror,
148 [AC_LANG_PROGRAM([[]], [[return 0 ]])],
149 [rd_cv_gcc_flag__Werror="yes"],
150 [rd_cv_gcc_flag__Werror="no"])])
151 if test "x$rd_cv_gcc_flag__Werror" = "xyes"; then
158 dnl which flags does the compiler support?
159 if test "x$GCC" = "xyes"; then
160 for flag in -fno-strict-aliasing -Wall -std=c99 -pedantic -Wundef -Wshadow -Wpointer-arith -Wcast-align -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Winline -Wold-style-definition -W; do
162 CFLAGS="$CFLAGS $flag"
163 cachename=rd_cv_gcc_flag_`echo $flag|sed 's/[[^A-Za-z]]/_/g'`
164 AC_CACHE_CHECK([if gcc likes the $flag flag], $cachename,
165 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[return 0 ]])],[eval $cachename=yes],[eval $cachename=no])])
166 if eval test \$$cachename = no; then
174 AC_SUBST(RRD_DEFAULT_FONT)
176 CONFIGURE_PART(Checking for Header Files)
178 dnl Checks for header files.
181 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)
183 dnl Checks for typedefs, structures, and compiler characteristics.
188 CONFIGURE_PART(Test Library Functions)
190 dnl Checks for libraries.
191 AC_CHECK_FUNC(acos, , AC_CHECK_LIB(m, acos))
194 dnl add pic flag in any case this makes sure all our code is relocatable
195 eval `./libtool --config | grep pic_flag`
196 CFLAGS="$CFLAGS $pic_flag"
199 dnl Checks for library functions.
205 dnl for each function found we get a definition in config.h
206 dnl of the form HAVE_FUNCTION
208 AC_CHECK_FUNCS(tzset fsync mbstowcs opendir readdir chdir chroot getuid setlocale strerror snprintf vsnprintf vasprintf fpclass class fp_class isnan memmove strchr mktime getrusage gettimeofday)
212 CONFIGURE_PART(Map/Fadvis/Madvise checking)
214 dnl Could use these to know if we need to provide a prototype
215 dnl AC_CHECK_DECLS(fdatasync, [], [], [#include <unistd.h>])
217 dnl check for fdatasync. Solaris has fdatasync in the librt
219 AC_CHECK_FUNCS(fdatasync, [], AC_CHECK_LIB(rt, fdatasync, [LIBS="${LIBS} -lrt"; AC_DEFINE(HAVE_FDATASYNC)],[]))
220 dnl if there is no fdatasync we may get lucky with fsync
221 AC_CHECK_FUNCS(fsync)
224 dnl XXX: dunno about windows.. add AC_CHECK_FUNCS(munmap) there too?
225 if test "x$enable_mmap" = "xyes"; then
228 # the normal mmap test does not work in cygwin
230 if test "x$ac_cv_func_mmap" = "xyes"; then
231 ac_cv_func_mmap_fixed_mapped=yes
235 AC_CHECK_HEADERS(sys/mman.h)
237 AC_CHECK_FUNCS(mmap munmap msync)
238 AC_CHECK_DECLS(madvise, [], [], [#ifdef HAVE_SYS_MMAN_H
239 # include <sys/mman.h>
241 if test "x$ac_cv_have_decl_madvise" = "xyes";
243 AC_CHECK_FUNCS(madvise)
245 AC_CHECK_FUNCS(posix_madvise)
246 if test "x$ac_cv_func_posix_madvise" != "xyes"; then
247 AC_MSG_WARN([madvise() nor posix_madvise() found.])
252 if test "x$ac_cv_func_mmap" != "xyes";
254 AC_MSG_ERROR([--enable-mmap requested but mmap() was not detected])
259 dnl can we use posix_fadvise
260 AC_CHECK_DECLS(posix_fadvise, [], [], [#define _XOPEN_SOURCE 600
262 AC_CHECK_FUNCS(posix_fadvise)
264 CONFIGURE_PART(Libintl Processing)
267 AM_GNU_GETTEXT_VERSION([0.14.4])
270 CONFIGURE_PART(IEEE Math Checks)
273 dnl actual code to check if this works
274 AC_CHECK_FUNCS(fpclassify, ,
275 [AC_MSG_CHECKING(for fpclassify with <math.h>)
276 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
277 volatile int x;volatile float f; ]], [[x = fpclassify(f)]])],[AC_MSG_RESULT(yes)
278 AC_DEFINE(HAVE_FPCLASSIFY)],[AC_MSG_RESULT(no)])])
280 AC_CHECK_FUNCS(isinf, ,
281 [AC_MSG_CHECKING(for isinf with <math.h>)
282 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
283 volatile int x;volatile float f; ]], [[x = isinf(f)]])],[AC_MSG_RESULT(yes)
284 AC_DEFINE(HAVE_ISINF)],[AC_MSG_RESULT(no)])])
286 dnl finite is BSD, isfinite is C99, so prefer the latter
287 AC_CACHE_CHECK([whether isfinite is broken],[ac_cv_have_broken_isfinite],[
299 if (!isfinite(LDBL_MAX)) return 1;
302 if (!isfinite(DBL_MAX)) return 1;
306 }],[ac_cv_have_broken_isfinite=no],[ac_cv_have_broken_isfinite=yes],[
308 hppa*-*-hpux*) ac_cv_have_broken_isfinite=yes ;;
309 *-solaris2.8) ac_cv_have_broken_isfinite=yes ;;
310 *-solaris2.9) ac_cv_have_broken_isfinite=yes ;;
311 *) ac_cv_have_broken_isfinite=no ;;
315 dnl the test does not seem to work on solaris 2.8
316 dnl so lets fix this by hand
318 *-solaris2.8) ac_cv_have_broken_isfinite=yes ;;
319 *-solaris2.9) ac_cv_have_broken_isfinite=yes ;;
322 if test "x$ac_cv_have_broken_isfinite" = "xno"; then
323 AC_DEFINE(HAVE_ISFINITE)
325 AC_CHECK_FUNCS(finite,[],
326 [AC_CHECK_FUNCS(isfinite,[],
327 [AC_MSG_CHECKING(for isfinite with <math.h>)
328 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
329 volatile int x;volatile float f; ]],[[x = isfinite(f)]])],[AC_MSG_RESULT(yes)
330 AC_DEFINE(HAVE_ISFINITE)],[AC_MSG_RESULT(no)])])])
335 CONFIGURE_PART(Resolve Portability Issues)
337 CHECK_FOR_WORKING_MS_ASYNC
339 dnl Do we need getopt_long
341 dnl even when including our own getopt implementation
342 dnl we may want to make sure we use the external
343 dnl defined by libc to not run into linker resolve trouble
345 AC_CACHE_CHECK([for opterr], rd_cv_var_int_opterr,
346 [AC_TRY_LINK([#include <unistd.h>],
347 [extern int opterr; opterr = 1;],
348 [rd_cv_var_int_opterr=yes],
349 [rd_cv_var_int_opterr=no])])
350 if test x"$rd_cv_var_int_opterr" = x"yes"; then
351 AC_DEFINE(HAVE_INT_OPTERR, 1, [Define to 1 if you have the global variable 'int opterr'.])
355 RRD_GETOPT_LONG="LIBC_HAS_GETOPT_LONG"
356 AC_CHECK_FUNC(getopt_long,[],[
357 RRD_GETOPT_LONG="getopt_long"
360 AC_SUBST(RRD_GETOPT_LONG)
361 AM_CONDITIONAL(BUILD_GETOPT,[test $build_getopt = yes])
363 dnl what does realloc do if it gets called with a NULL pointer
365 AC_CACHE_CHECK([if realloc can deal with NULL], rd_cv_null_realloc,
366 [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdlib.h>
370 if (x==NULL) return 1;
372 }]])],[rd_cv_null_realloc=yes],[rd_cv_null_realloc=nope],[:])])
374 if test x"$rd_cv_null_realloc" = xnope; then
375 AC_DEFINE(NO_NULL_REALLOC)
379 dnl solaris has some odd defines it needs in order to propperly compile ctime_r
380 AC_MSG_CHECKING([if ctime_r need special care to act posixly correct])
383 [[#include <time.h>]],
384 [[ctime_r(NULL,NULL,0)]]
386 [ CPPFLAGS="$CPPFLAGS -D_POSIX_PTHREAD_SEMANTICS"
389 [[#include <time.h>]],
390 [[ctime_r(NULL,NULL)]]
392 [AC_MSG_RESULT([yes, this seems to be solaris style])],
393 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
398 [[#include <time.h>]],
399 [[ctime_r(NULL,NULL)]]
402 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
408 dnl Check for pthreads
409 dnl http://autoconf-archive.cryp.to/acx_pthread.m4
411 AC_SUBST(MULTITHREAD_CFLAGS)
412 AC_SUBST(MULTITHREAD_LDFLAGS)
414 if test $enable_pthread != no; then
416 MULTITHREAD_CFLAGS=$PTHREAD_CFLAGS
417 MULTITHREAD_LDFLAGS=$PTHREAD_LIBS
422 dnl since we use lots of *_r functions all over the code we better
423 dnl make sure they are known
425 if test "x$x_rflag" != "xno"; then
426 CPPFLAGS="$CPPFLAGS $x_rflag"
429 AM_CONDITIONAL(BUILD_MULTITHREAD,[test $enable_pthread != no])
432 dnl see if we have to include malloc/malloc.h
433 AC_MSG_CHECKING([do we need malloc/malloc.h])
436 [[#include <stdlib.h>]],
439 [ AC_MSG_RESULT([nope, works out of the box]) ],
442 [[#include <stdlib.h>
443 #include <malloc/malloc.h>]],
446 AC_DEFINE([MUST_HAVE_MALLOC_MALLOC_H])
447 AC_MSG_RESULT([yes we do])],
448 [AC_MSG_ERROR([Can not figure how to compile malloc])]
454 CONFIGURE_PART(Find 3rd-Party Libraries)
456 AC_ARG_ENABLE(libdbi,AS_HELP_STRING([--disable-libdbi],[do not build in support for libdbi]),[have_libdbi=no],[
458 LIBS="$LIBS -ldbi -ldl"
459 AC_MSG_CHECKING(for libdbi)
461 [AC_LANG_PROGRAM([[#include <dbi/dbi.h>]],
462 [[dbi_initialize(NULL)]]
464 ],[AC_DEFINE(HAVE_LIBDBI,[1],[have got libdbi installed])
473 AM_CONDITIONAL(BUILD_LIBDBI,[test $have_libdbi != no])
475 AM_CONDITIONAL(BUILD_RRDCGI,[test $enable_rrdcgi != no])
480 dnl EX_CHECK_ALL(z, zlibVersion, zlib.h, zlib, 1.2.3, http://www.gzip.org/zlib/, "")
481 dnl EX_CHECK_ALL(png, png_access_version_number, png.h, libpng, 1.2.10, http://prdownloads.sourceforge.net/libpng/, "")
482 dnl EX_CHECK_ALL(freetype, FT_Init_FreeType, ft2build.h, freetype2, 2.1.10, http://prdownloads.sourceforge.net/freetype/, /usr/include/freetype2)
483 dnl EX_CHECK_ALL(fontconfig, FcInit, fontconfig.h, fontconfig, 2.3.1, http://fontconfig.org/release/, /usr/include)
484 EX_CHECK_ALL(cairo, cairo_font_options_create, cairo.h, cairo-png, 1.4.6, http://cairographics.org/releases/, "")
485 EX_CHECK_ALL(cairo, cairo_svg_surface_create, cairo-svg.h, cairo-svg, 1.4.6, http://cairographics.org/releases/, "")
486 EX_CHECK_ALL(cairo, cairo_pdf_surface_create, cairo-pdf.h, cairo-pdf, 1.4.6, http://cairographics.org/releases/, "")
487 EX_CHECK_ALL(cairo, cairo_ps_surface_create, cairo-ps.h, cairo-ps, 1.4.6, http://cairographics.org/releases/, "")
488 EX_CHECK_ALL(glib-2.0, glib_check_version, glib.h, glib-2.0, 2.12.12, ftp://ftp.gtk.org/pub/glib/2.12/, "")
489 EX_CHECK_ALL(pango-1.0, pango_cairo_context_set_font_options, pango/pango.h, pangocairo, 1.17, http://ftp.gnome.org/pub/GNOME/sources/pango/1.17, "")
490 EX_CHECK_ALL(xml2, xmlParseFile, libxml/parser.h, libxml-2.0, 2.6.31, http://xmlsoft.org/downloads.html, /usr/include/libxml2)
492 if test "$EX_CHECK_ALL_ERR" = "YES"; then
493 AC_MSG_ERROR([Please fix the library issues listed above and try again.])
502 CONFIGURE_PART(Prep for Building Language Bindings)
504 dnl Check for Perl and friends
505 PATH=$PATH:/usr/perl5/bin
507 AC_PATH_PROG(PERL, perl, no)
508 AC_PATH_PROG(POD2MAN, pod2man, no)
509 AC_PATH_PROG(POD2HTML, pod2html, no)
512 AC_ARG_ENABLE(perl,AS_HELP_STRING([--disable-perl],[do not build the perl modules]),
513 [],[enable_perl=yes])
516 AC_ARG_VAR(PERLCC, [[] C compiler for Perl modules])
517 AC_ARG_VAR(PERLCCFLAGS, [[] CC flags for Perl modules])
518 AC_ARG_VAR(PERLLD, [[same as PERLCC] Linker for Perl modules])
519 AC_ARG_VAR(PERLLDFLAGS, [[] LD flags for Perl modules])
521 if test "x$PERL" = "xno" -o x$enable_perl = xno; then
524 COMP_PERL="perl_piped perl_shared"
525 AC_MSG_CHECKING(for the perl version you are running)
526 PERL_VERSION=`$PERL -MConfig -e 'print $Config{version}'`
527 AC_MSG_RESULT($PERL_VERSION)
528 if test -z "$PERLCC"; then
529 AC_MSG_CHECKING(for the C compiler perl wants to use to build its modules)
530 perlcc=`$PERL -MConfig -e 'print $Config{cc}'`
531 AC_MSG_RESULT($perlcc)
532 if test ! -x "$perlcc"; then
533 AC_PATH_PROG(PERL_CC, ${perlcc}, no)
534 if test "$PERL_CC" = "no"; then
536 I would not find the Compiler ($perlcc) that was originally used to compile
537 your perl binary. You should either make sure that this compiler is
538 available on your system, pick an other compiler and set PERLCC
539 appropriately, or use a different perl setup that was compiled locally.
541 I will disable the compilation of the RRDs perl module for now.
543 COMP_PERL="perl_piped"
549 AC_MSG_CHECKING(Perl Modules to build)
550 AC_MSG_RESULT(${COMP_PERL:-No Perl Modules will be built})
552 # Options to pass when configuring perl module
554 test "$langpref" = '$(DESTDIR)NONE' && langpref='$(DESTDIR)'$ac_default_prefix
555 test "$langpref" = "NONE" && langpref=$ac_default_prefix
557 PERL_MAKE_OPTIONS="PREFIX=$langpref LIB=$langpref/lib/perl/$PERL_VERSION"
559 dnl pass additional perl options when generating Makefile from Makefile.PL
560 AC_ARG_ENABLE(perl-site-install,
561 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.]),
562 [PERL_MAKE_OPTIONS=],[])
564 if test ! -z "$PERLCC"; then
565 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CC=$PERLCC"
567 if test ! -z "$PERLCCFLAGS"; then
568 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CCFLAGS=$PERLCCFLAGS"
571 if test -z "$PERLLD"; then
574 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LD=$PERLLD"
576 if test ! -z "$PERLLDFLAGS"; then
577 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LDFLAGS=$PERLLDFLAGS"
581 AC_ARG_WITH(perl-options,
582 [ --with-perl-options=[OPTIONS] options to pass on command-line when
583 generating Makefile from Makefile.PL. If you set this
584 option, interesting things may happen unless you know
585 what you are doing!],
586 [PERL_MAKE_OPTIONS=$withval])
588 AC_SUBST(PERL_MAKE_OPTIONS)
591 AC_SUBST(PERL_VERSION)
594 AC_PATH_PROG(RUBY, ruby, no)
596 AC_ARG_ENABLE(ruby,AS_HELP_STRING([--disable-ruby],[do not build the ruby modules]),
597 [],[enable_ruby=yes])
599 AC_MSG_CHECKING(if ruby modules can be built)
601 if test "x$RUBY" = "xno" -o x$enable_ruby = xno; then
603 AC_MSG_RESULT(No .. Ruby not found or disabled)
605 if $RUBY -e 'require "mkmf"' >/dev/null 2>&1; then
610 AC_MSG_RESULT(Ruby found but mkmf is missing! Install the -dev package)
614 dnl pass additional ruby options when generating Makefile from Makefile.PL
615 AC_ARG_ENABLE(ruby-site-install,
616 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 $: variable for ruby to find the RRD.so file.]),
617 [RUBY_MAKE_OPTIONS=],[RUBY_MAKE_OPTIONS="sitedir=$langpref/lib/ruby"])
620 AC_ARG_WITH(ruby-options,
621 [ --with-ruby-options=[OPTIONS] options to pass on command-line when
622 generating Makefile from extconf.rb. If you set this
623 option, interesting things may happen unless you know
624 what you are doing!],
625 [RUBY_MAKE_OPTIONS=$withval])
627 AC_SUBST(RUBY_MAKE_OPTIONS)
632 AC_PATH_PROG(LUA, lua, no)
634 AC_ARG_ENABLE(lua,AS_HELP_STRING([--disable-lua],[do not build the lua modules]),
638 if test "$LUA" = "no" -o "$enable_lua" = "no"; then
641 AC_MSG_CHECKING(for lua >= 5.0)
642 read LUA_MAJOR LUA_MINOR LUA_POINT <<LUA_EOF
643 $($LUA -v 2>&1 | cut -f2 -d' ' | sed -e 's/\./ /g')
645 if test 0$LUA_MAJOR -lt 5; then
646 AC_MSG_RESULT([no, version found is $LUA_MAJOR.$LUA_MINOR])
648 AC_MSG_RESULT([$LUA_MAJOR.$LUA_MINOR found])
649 lua_vdot=$LUA_MAJOR.$LUA_MINOR
650 lua_vndot=$LUA_MAJOR$LUA_MINOR
651 lua_version=$LUA_MAJOR.$LUA_MINOR.$LUA_POINT
652 AC_CHECK_HEADERS(lua$lua_vndot/lua.h,
653 [AC_CHECK_HEADERS(lua$lua_vndot/lualib.h,
654 [AC_CHECK_HEADER(lua$lua_vndot/lauxlib.h,
655 [lua_headerdir=lua$lua_vndot],
658 [AC_CHECK_HEADERS(lua$lua_vdot/lua.h,
659 [AC_CHECK_HEADERS(lua$lua_vdot/lualib.h,
660 [AC_CHECK_HEADER(lua$lua_vdot/lauxlib.h,
661 [lua_headerdir=lua$lua_vdot],
664 [AC_CHECK_HEADERS(lua.h,
665 [AC_CHECK_HEADERS(lualib.h,
666 [AC_CHECK_HEADER(lauxlib.h,
668 [lua_headerdir="no"])],
672 if test "$lua_headerdir" = "no"; then
678 if test "$COMP_LUA" != "lua"; then
680 AC_MSG_WARN([Lua $lua_vdot found but not lua.h, lualib.h and lauxlib.h! Please install the -dev packages for Lua $lua_vdot])
682 # OK, headers found, let's check the libraries (LIBS is not used)
685 LUA_HAVE_COMPAT51=DONT_HAVE_COMPAT51
686 AC_SEARCH_LIBS(lua_call, lua$lua_vdot lua$lua_vndot lua,
687 [AC_SEARCH_LIBS(luaL_register, lua$lua_vdot lua$lua_vndot lua,
688 [lua_havelib=LUA$lua_vndot],
689 [AC_SEARCH_LIBS(luaL_module, lualib$lua_vndot lualib$lua_vdot lualib,
690 [lua_havelib=$lua_vndot; $LUA -l compat-5.1 2>/dev/null;
691 test "$?" = "0" && LUA_HAVE_COMPAT51=HAVE_COMPAT51],
692 [AC_SEARCH_LIBS(luaL_openlib, lualib$lua_vdot lualib$lua_vndot lualib,
693 [lua_havelib=$lua_vndot],
694 [COMP_LUA=], [-lm])], [-lm])], [-lm])],
699 # Options to pass when configuring Lua module
700 if test "$lua_havelib" != "no"; then
701 # OK, headers and libs found. Try to set lua flags
702 # and modules installation dirs with pkg-config
703 if test "$PKGCONFIG" != "no"; then
704 if test "$lua_vndot" = "50"; then
705 lua_pkg_prefix=lualib
709 # try with dot, without dot and finally without version
710 for f in $lua_pkg_prefix$lua_vdot $lua_pkg_prefix$lua_vndot $lua_pkg_prefix; do
711 lua_exec_prefix=`$PKGCONFIG --variable=prefix $f 2>/dev/null`
713 if test "$lua_exec_prefix/bin/lua" = "$LUA"; then
714 # OK, found CFLAGS. Get Lua LFLAGS and modules install dir
715 LUA_CFLAGS=`$PKGCONFIG --cflags $f 2>/dev/null`
716 LUA_LFLAGS=`$PKGCONFIG --libs $f 2>/dev/null`
717 LUA_INSTALL_CMOD=`$PKGCONFIG --variable=INSTALL_CMOD $f 2>/dev/null`
718 LUA_INSTALL_LMOD=`$PKGCONFIG --variable=INSTALL_LMOD $f 2>/dev/null`
724 LUA_RRD_LIBDIR="$langpref/lib/lua/$lua_vdot"
725 # if lua 5.0 can't find compat-5.1, force installation of
726 # compat-5.1.lua together with RRDtool.
727 if test "$lua_vdot" = "5.0" -a "$LUA_HAVE_COMPAT51" != "HAVE_COMPAT51"; then
729 LUA_INSTALL_LMOD="$LUA_RRD_LIBDIR"
732 # if not set with pkg-config, use default values in src packages compat-5.1, lua 5.1
733 if test "$LUA_CFLAGS" = ""; then
734 AC_MSG_WARN(Setting Lua include and lib flags to defaults in compat-5.1 and lua 5.1 sources)
735 LUA_CFLAGS="-I/usr/local/include -I/usr/local/include/lua -I/usr/local/include/lua/$lua_vdot"
736 LUA_LFLAGS="-L/usr/local/lib -L/usr/local/lib/lua -L/usr/local/lib/lua/$lua_vdot $lua_libs"
737 LUA_INSTALL_CMOD="/usr/local/lib/lua/$lua_vdot"
740 dnl pass additional lua options
741 dnl if lua-site-install is not set, overwrite LUA_INSTALL_CMOD already
742 dnl found and install together with RRDtool, under $langpref.
743 AC_ARG_ENABLE(lua-site-install,
744 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.]),
746 [LUA_INSTALL_CMOD="$LUA_RRD_LIBDIR"; LUA_INSTALL_LMOD="$LUA_RRD_LIBDIR"])
748 LUA_DEFINES="-DLUA$lua_vndot -D$LUA_HAVE_COMPAT51"
751 AC_SUBST(LUA_INSTALL_CMOD)
752 AC_SUBST(LUA_INSTALL_LMOD)
755 AC_SUBST(LUA_DEFINES)
758 AC_MSG_RESULT([Lua headers found but not the libraries! Please reinstall the dev packages for Lua $LUA_MAJOR.$LUA_MINOR])
763 dnl If Lua 5.0, we need compat-5.1. Add ours unless already
764 dnl integrated as in Debian/Ubuntu 5.0 -dev packages.
765 AM_CONDITIONAL(LUA_NEED_OUR_COMPAT51,
766 [test "$lua_vdot" = "5.0" -a "$LUA_HAVE_COMPAT51" != "HAVE_COMPAT51"])
767 AM_CONDITIONAL(LUA_SITE_CINSTALL, [test "$LUA_INSTALL_CMOD" != "$LUA_RRD_LIBDIR"])
768 AM_CONDITIONAL(LUA_SITE_LINSTALL, [test "$LUA_INSTALL_LMOD" != "$LUA_RRD_LIBDIR"])
769 AM_CONDITIONAL(LUA50, [test "$lua_vndot" = "50"])
770 AM_CONDITIONAL(BUILD_LUA, [test "$enable_lua" = "yes"])
774 AC_ARG_ENABLE(tcl,AS_HELP_STRING([--disable-tcl],[do not build the tcl modules]),
777 if test "$enable_tcl" = "yes"; then
780 AC_ARG_WITH(tcllib,[ --with-tcllib=DIR location of the tclConfig.sh])
782 for dir in $withval /usr/lib /usr/local/lib /usr/lib/tcl8.4 /usr/lib/tcl8.3 ; do
783 AC_MSG_CHECKING(for tclConfig.sh in $dir)
784 if test -f "$dir/tclConfig.sh" ; then
785 tcl_config=$dir/tclConfig.sh
794 if test "$enable_tcl" = "no"; then
795 AC_MSG_WARN([tclConfig.sh not found - Tcl interface will not be built])
798 TCL_PACKAGE_DIR="$TCL_PACKAGE_PATH/tclrrd$VERSION"
799 if test -n "$TCL_INC_DIR"; then
800 TCL_INCLUDE_SPEC="$TCL_INCLUDE_SPEC -I$TCL_INC_DIR"
803 AC_ARG_ENABLE(tcl,AS_HELP_STRING([--enable-tcl-site],[install the tcl extension in the tcl tree]),
804 [],[enable_tcl_site=yes])
808 AM_CONDITIONAL(BUILD_TCL, test "$enable_tcl" = "yes" )
809 AM_CONDITIONAL(BUILD_TCL_SITE, test "$enable_tcl_site" = "yes" )
813 AC_SUBST(TCL_SHLIB_CFLAGS)
814 AC_SUBST(TCL_SHLIB_LD)
815 AC_SUBST(TCL_SHLIB_SUFFIX)
816 AC_SUBST(TCL_PACKAGE_PATH)
817 AC_SUBST(TCL_LD_SEARCH_FLAGS)
818 AC_SUBST(TCL_STUB_LIB_SPEC)
819 AC_SUBST(TCL_VERSION)
820 AC_SUBST(TCL_PACKAGE_DIR)
821 AC_SUBST(TCL_INCLUDE_SPEC)
823 AC_ARG_ENABLE(python,AS_HELP_STRING([--disable-python],[do not build the python modules]),
824 [],[enable_python=yes])
826 if test "$enable_python" = "yes"; then
828 AM_PATH_PYTHON(2.3,[],[enable_python=no])
829 AM_CHECK_PYTHON_HEADERS(,[enable_python=no;AC_MSG_WARN(could not find Python headers)])
832 if test x$enable_python = xno; then
838 AC_SUBST(COMP_PYTHON)
841 AC_PATH_PROGS(NROFF, gnroff nroff)
842 AC_PATH_PROGS(TROFF, groff troff)
844 AC_ARG_VAR(RRDDOCDIR, [[DATADIR/doc/PACKAGE-VERSION] Documentation directory])
845 if test -z "$RRDDOCDIR"; then
846 RRDDOCDIR='${datadir}/doc/${PACKAGE}-${VERSION}'; fi
849 CONFIGURE_PART(Apply Configuration Information)
851 AC_CONFIG_FILES([examples/shared-demo.pl])
852 AC_CONFIG_FILES([examples/piped-demo.pl])
853 AC_CONFIG_FILES([examples/stripes.pl])
854 AC_CONFIG_FILES([examples/bigtops.pl])
855 AC_CONFIG_FILES([examples/minmax.pl])
856 AC_CONFIG_FILES([examples/4charts.pl])
857 AC_CONFIG_FILES([examples/perftest.pl])
858 AC_CONFIG_FILES([examples/Makefile])
859 AC_CONFIG_FILES([examples/rrdcached/Makefile])
860 AC_CONFIG_FILES([doc/Makefile])
861 AC_CONFIG_FILES([po/Makefile.in])
862 AC_CONFIG_FILES([intl/Makefile])
863 AC_CONFIG_FILES([src/Makefile])
864 AC_CONFIG_FILES([src/librrd.sym.in])
865 AC_CONFIG_FILES([src/librrd.pc])
866 AC_CONFIG_FILES([bindings/Makefile])
867 AC_CONFIG_FILES([bindings/tcl/Makefile])
868 AC_CONFIG_FILES([bindings/tcl/ifOctets.tcl])
869 AC_CONFIG_FILES([Makefile])
870 AC_CONFIG_FILES([bindings/lua/Makefile])
872 AC_CONFIG_COMMANDS([default],[[ chmod +x examples/*.pl]],[[]])
876 AC_MSG_RESULT(and out again)
878 echo $ECHO_N "ordering CD from http://tobi.oetiker.ch/wish $ECHO_C" 1>&6
880 echo $ECHO_N ".$ECHO_C" 1>&6
882 echo $ECHO_N ".$ECHO_C" 1>&6
884 echo $ECHO_N ".$ECHO_C" 1>&6
886 echo $ECHO_N ".$ECHO_C" 1>&6
888 AC_MSG_RESULT([ just kidding ;-)])
890 echo "----------------------------------------------------------------"
891 echo "Config is DONE!"
893 echo " With MMAP IO: $enable_mmap"
894 echo " Build rrd_getopt: $build_getopt"
895 echo " Static programs: $staticprogs"
896 echo " Perl Modules: $COMP_PERL"
897 echo " Perl Binary: $PERL"
898 echo " Perl Version: $PERL_VERSION"
899 echo " Perl Options: $PERL_MAKE_OPTIONS"
900 echo " Ruby Modules: $COMP_RUBY"
901 echo " Ruby Binary: $RUBY"
902 echo " Ruby Options: $RUBY_MAKE_OPTIONS"
903 echo " Build Lua Bindings: $enable_lua"
904 if test "$enable_lua" = "yes"; then
905 echo " Lua Binary: $LUA"
906 echo " Lua Version: $lua_version"
907 echo " Lua C-modules dir: $LUA_INSTALL_CMOD"
908 if test "$lua_need_compat51" = "1"; then
909 echo " Lua Lua-modules dir: $LUA_INSTALL_LMOD"
912 echo " Build Tcl Bindings: $enable_tcl"
913 echo " Build Python Bindings: $enable_python"
914 echo " Build rrdcgi: $enable_rrdcgi"
915 echo " Build librrd MT: $enable_pthread"
916 echo " Use gettext: $USE_NLS"
917 echo " With libDBI: $have_libdbi"
919 echo " Libraries: $ALL_LIBS"
921 echo "Type 'make' to compile the software and use 'make install' to "
922 echo "install everything to: $prefix."
924 echo " ... that wishlist is NO JOKE. If you find RRDtool useful"
925 echo "make me happy. Go to http://tobi.oetiker.ch/wish and"
926 echo "place an order."
928 echo " -- Tobi Oetiker <tobi@oetiker.ch>"
929 echo "----------------------------------------------------------------"