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],[1.3.2])
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
37 AC_CONFIG_HEADERS([rrd_config.h])
39 dnl all our local stuff like install scripts and include files
43 dnl determine the type of system we are running on
47 AC_PREFIX_DEFAULT( /usr/local/rrdtool-$PACKAGE_VERSION )
49 dnl Minimum Autoconf version required.
52 dnl At the TOP of the HEADER
58 /* IEEE can be prevented from raising signals with fpsetmask(0) */
59 #undef MUST_DISABLE_FPMASK
61 /* IEEE math only works if SIGFPE gets actively set to IGNORE */
62 #undef MUST_DISABLE_SIGFPE
64 /* realloc does not support NULL as argument */
65 #undef NO_NULL_REALLOC
67 /* lets enable madvise defines in NetBSD */
68 #if defined(__NetBSD__)
69 # if !defined(_NETBSD_SOURCE)
70 # define _NETBSD_SOURCE
78 #ifdef MUST_HAVE_MALLOC_MALLOC_H
79 # include <malloc/malloc.h>
82 #include <rrd_config_bottom.h>
87 dnl Process Special Options
88 dnl -----------------------------------
90 dnl How the vertical axis label is printed
91 AC_ARG_VAR(RRDGRAPH_YLEGEND_ANGLE,
92 [Vertical label angle: -90.0 (default) or 90.0])
93 AC_DEFINE_UNQUOTED(RRDGRAPH_YLEGEND_ANGLE,${RRDGRAPH_YLEGEND_ANGLE:-90.0},
94 [Vertical label angle: -90.0 (default) or 90.0])
96 AC_ARG_ENABLE(rrdcgi,[ --disable-rrdcgi disable building of rrdcgi],
97 [],[enable_rrdcgi=yes])
99 dnl Check if we run on a system that has fonts
100 AC_ARG_WITH(rrd-default-font,
101 [ --with-rrd-default-font=[OPTIONS] set the full path to your default font.],
102 [RRD_DEFAULT_FONT=$withval],[
103 if test -d ${WINDIR:-nodir}/cour.ttf ; then
104 RRD_DEFAULT_FONT=`cd $WINDIR;pwd`/cour.ttf
106 RRD_DEFAULT_FONT='"DejaVu Sans Mono,Bitstream Vera Sans Mono,monospace,Courier"'
110 dnl Use mmap in rrd_update instead of seek+write
111 AC_ARG_ENABLE([mmap],
112 [ --disable-mmap disable mmap in rrd_update, use seek+write instead],
116 AC_ARG_ENABLE(pthread,[ --disable-pthread disable multithread support],
117 [],[enable_pthread=yes])
119 AC_ARG_ENABLE(static-programs,
120 [ --enable-static-programs Build static programs],
121 [case "${enableval}" in
122 yes) staticprogs=yes ;;
123 no) staticprogs=no ;;
124 *) AC_MSG_ERROR(bad value ${enableval} for --enable-static-programs) ;;
125 esac],[staticprogs=no])
126 AM_CONDITIONAL(STATIC_PROGRAMS,[test "x$staticprogs" = "xyes"])
129 CONFIGURE_PART(Audit Compilation Environment)
132 dnl Check for the compiler and static/shared library creation.
138 dnl Try to detect/use GNU features
139 CFLAGS="$CFLAGS -D_GNU_SOURCE"
141 dnl check for -Werror separatly
142 dnl (quite a few autotool checks don't work with -Werror; also, the
143 dnl check for -Werror fails after checking and adding the other flags)
144 AC_CACHE_CHECK([if gcc likes the -Werror flag], rd_cv_gcc_flag__Werror,
146 [AC_LANG_PROGRAM([[]], [[return 0 ]])],
147 [rd_cv_gcc_flag__Werror="yes"],
148 [rd_cv_gcc_flag__Werror="no"])])
149 if test "x$rd_cv_gcc_flag__Werror" = "xyes"; then
156 dnl which flags does the compiler support?
157 if test "x$GCC" = "xyes"; then
158 for flag in -fno-strict-aliasing -Wall -std=c99 -pedantic -Wundef -Wshadow -Wpointer-arith -Wcast-align -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Winline -Wold-style-definition -W; do
160 CFLAGS="$CFLAGS $flag"
161 cachename=rd_cv_gcc_flag_`echo $flag|sed 's/[[^A-Za-z]]/_/g'`
162 AC_CACHE_CHECK([if gcc likes the $flag flag], $cachename,
163 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[return 0 ]])],[eval $cachename=yes],[eval $cachename=no])])
164 if eval test \$$cachename = no; then
172 AC_SUBST(RRD_DEFAULT_FONT)
174 CONFIGURE_PART(Checking for Header Files)
176 dnl Checks for header files.
179 AC_CHECK_HEADERS(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)
181 dnl Checks for typedefs, structures, and compiler characteristics.
186 CONFIGURE_PART(Test Library Functions)
188 dnl Checks for libraries.
189 AC_CHECK_FUNC(acos, , AC_CHECK_LIB(m, acos))
192 dnl add pic flag in any case this makes sure all our code is relocatable
193 eval `./libtool --config | grep pic_flag`
194 CFLAGS="$CFLAGS $pic_flag"
197 dnl Checks for library functions.
203 dnl for each function found we get a definition in config.h
204 dnl of the form HAVE_FUNCTION
206 AC_CHECK_FUNCS(tzset fsync mbstowcs opendir readdir chdir chroot getuid setlocale strerror strerror_r snprintf vsnprintf fpclass class fp_class isnan memmove strchr mktime getrusage gettimeofday)
208 CONFIGURE_PART(Map/Fadvis/Madvise checking)
210 dnl Could use these to know if we need to provide a prototype
211 dnl AC_CHECK_DECLS(fdatasync, [], [], [#include <unistd.h>])
213 dnl check for fdatasync. Solaris has fdatasync in the librt
215 AC_CHECK_FUNCS(fdatasync, [], AC_CHECK_LIB(rt, fdatasync, [LIBS="${LIBS} -lrt"; AC_DEFINE(HAVE_FDATASYNC)],[]))
216 dnl if there is no fdatasync we may get lucky with fsync
217 AC_CHECK_FUNCS(fsync)
220 dnl XXX: dunno about windows.. add AC_CHECK_FUNCS(munmap) there too?
221 if test "x$enable_mmap" = "xyes"; then
224 # the normal mmap test does not work in cygwin
226 if test "x$ac_cv_func_mmap" = "xyes"; then
227 ac_cv_func_mmap_fixed_mapped=yes
231 AC_CHECK_HEADERS(sys/mman.h)
233 AC_CHECK_FUNCS(mmap munmap msync)
234 AC_CHECK_DECLS(madvise, [], [], [#ifdef HAVE_SYS_MMAN_H
235 # include <sys/mman.h>
237 if test "x$ac_cv_have_decl_madvise" = "xyes";
239 AC_CHECK_FUNCS(madvise)
241 AC_CHECK_FUNCS(posix_madvise)
242 if test "x$ac_cv_func_posix_madvise" != "xyes"; then
243 AC_MSG_WARN([madvise() nor posix_madvise() found.])
248 if test "x$ac_cv_func_mmap" != "xyes";
250 AC_MSG_ERROR([--enable-mmap requested but mmap() was not detected])
255 dnl can we use posix_fadvise
256 AC_CHECK_DECLS(posix_fadvise, [], [], [#define _XOPEN_SOURCE 600
258 AC_CHECK_FUNCS(posix_fadvise)
260 CONFIGURE_PART(Libintl Processing)
264 GETTEXT_PACKAGE=rrdtool
265 AC_SUBST(GETTEXT_PACKAGE)
266 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",[Gettext package])
268 AM_GLIB_GNU_GETTEXT()
270 AC_ARG_ENABLE(libintl,[ --disable-libintl i18n support (libintl)],
271 [],[enable_libintl=yes])
273 if test x$enable_libintl = xyes; then
274 IT_PROG_INTLTOOL([0.35.0],[no-xml])
277 if test x$enable_libintl = xyes -a x$MSGFMT = xno; then
278 AC_MSG_WARN(I could not find msgfmt. Diabeling libintl build.)
282 if test x$enable_libintl = xyes; then
283 AC_CHECK_HEADERS(libintl.h,[],[AC_MSG_RESULT(disabeling libintl build); enable_libintl=no])
286 if test x$enable_libintl = xyes ; then
287 dnl it seems bsd synstems need to link against libintl
288 dnl when compiling rrdupdate. lets check
289 AC_CHECK_LIB(intl, libintl_gettext,[LIB_LIBINTL="-lintl"])
292 dnl use for linking rrdupdate
293 AC_SUBST(LIB_LIBINTL)
295 dnl do not touch the po stuff if we are not going to build intl
296 AM_CONDITIONAL(BUILD_LIBINTL,[test x$enable_libintl = xyes])
298 if test x$enable_libintl = xyes; then
299 AC_DEFINE([BUILD_LIBINTL], [], [Use this in code sections to mark them for libintl build])
302 CONFIGURE_PART(IEEE Math Checks)
305 dnl actual code to check if this works
306 AC_CHECK_FUNCS(fpclassify, ,
307 [AC_MSG_CHECKING(for fpclassify with <math.h>)
308 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
309 volatile int x;volatile float f; ]], [[x = fpclassify(f)]])],[AC_MSG_RESULT(yes)
310 AC_DEFINE(HAVE_FPCLASSIFY)],[AC_MSG_RESULT(no)])])
312 AC_CHECK_FUNCS(isinf, ,
313 [AC_MSG_CHECKING(for isinf with <math.h>)
314 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
315 volatile int x;volatile float f; ]], [[x = isinf(f)]])],[AC_MSG_RESULT(yes)
316 AC_DEFINE(HAVE_ISINF)],[AC_MSG_RESULT(no)])])
318 dnl finite is BSD, isfinite is C99, so prefer the latter
319 AC_CACHE_CHECK([whether isfinite is broken],[ac_cv_have_broken_isfinite],[
331 if (!isfinite(LDBL_MAX)) return 1;
334 if (!isfinite(DBL_MAX)) return 1;
338 }],[ac_cv_have_broken_isfinite=no],[ac_cv_have_broken_isfinite=yes],[
340 hppa*-*-hpux*) ac_cv_have_broken_isfinite=yes ;;
341 *-sun-solaris2.8) ac_cv_have_broken_isfinite=yes ;;
342 *) ac_cv_have_broken_isfinite=no ;;
346 dnl the test does not seem to work on solaris 2.8
347 dnl so lets fix this by hand
349 *-sun-solaris2.8) ac_cv_have_broken_isfinite=yes ;;
352 if test "x$ac_cv_have_broken_isfinite" = "xno"; then
353 AC_DEFINE(HAVE_ISFINITE)
355 AC_CHECK_FUNCS(finite,[],
356 [AC_CHECK_FUNCS(isfinite,[],
357 [AC_MSG_CHECKING(for isfinite with <math.h>)
358 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
359 volatile int x;volatile float f; ]],[[x = isfinite(f)]])],[AC_MSG_RESULT(yes)
360 AC_DEFINE(HAVE_ISFINITE)],[AC_MSG_RESULT(no)])])])
365 CONFIGURE_PART(Resolve Portability Issues)
367 dnl Do we need getopt_long
370 RRD_GETOPT_LONG="LIBC_HAS_GETOPT_LONG"
371 AC_CHECK_FUNC(getopt_long,[],[
372 RRD_GETOPT_LONG="getopt_long"
375 AC_SUBST(RRD_GETOPT_LONG)
376 AM_CONDITIONAL(BUILD_GETOPT,[test $build_getopt = yes])
378 dnl what does realloc do if it gets called with a NULL pointer
380 AC_CACHE_CHECK([if realloc can deal with NULL], rd_cv_null_realloc,
381 [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdlib.h>
385 if (x==NULL) return 1;
387 }]])],[rd_cv_null_realloc=yes],[rd_cv_null_realloc=nope],[:])])
389 if test x"$rd_cv_null_realloc" = xnope; then
390 AC_DEFINE(NO_NULL_REALLOC)
394 dnl solaris has some odd defines it needs in order to propperly compile ctime_r
395 AC_MSG_CHECKING([if ctime_r need special care to act posixly correct])
398 [[#include <time.h>]],
399 [[ctime_r(NULL,NULL,0)]]
401 [ CPPFLAGS="$CPPFLAGS -D_POSIX_PTHREAD_SEMANTICS"
404 [[#include <time.h>]],
405 [[ctime_r(NULL,NULL)]]
407 [AC_MSG_RESULT([yes, this seems to be solaris style])],
408 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
413 [[#include <time.h>]],
414 [[ctime_r(NULL,NULL)]]
417 [AC_MSG_ERROR([Can't figure how to compile ctime_r])]
423 dnl Check for pthreads
424 dnl http://autoconf-archive.cryp.to/acx_pthread.m4
426 AC_SUBST(MULTITHREAD_CFLAGS)
427 AC_SUBST(MULTITHREAD_LDFLAGS)
429 if test $enable_pthread != no; then
431 MULTITHREAD_CFLAGS=$PTHREAD_CFLAGS
432 MULTITHREAD_LDFLAGS=$PTHREAD_LIBS
437 dnl since we use lots of *_r functions all over the code we better
438 dnl make sure they are known
440 if test "x$x_rflag" != "xno"; then
441 CPPFLAGS="$CPPFLAGS $x_rflag"
444 AM_CONDITIONAL(BUILD_MULTITHREAD,[test $enable_pthread != no])
447 dnl see if we have to include malloc/malloc.h
448 AC_MSG_CHECKING([do we need malloc/malloc.h])
451 [[#include <stdlib.h>]],
454 [ AC_MSG_RESULT([nope, works out of the box]) ],
457 [[#include <stdlib.h>
458 #include <malloc/malloc.h>]],
461 AC_DEFINE([MUST_HAVE_MALLOC_MALLOC_H])
462 AC_MSG_RESULT([yes we do])],
463 [AC_MSG_ERROR([Can not figure how to compile malloc])]
469 CONFIGURE_PART(Find 3rd-Party Libraries)
471 AC_ARG_ENABLE(libdbi,[ --disable-libdbi do not build in support for libdbi],[have_libdbi=no],[
473 LIBS="$LIBS -ldbi -ldl"
474 AC_MSG_CHECKING(for libdbi)
476 [AC_LANG_PROGRAM([[#include <dbi/dbi.h>]],
477 [[dbi_initialize(NULL)]]
479 ],[AC_DEFINE(HAVE_LIBDBI,[1],[have got libdbi installed])
489 AM_CONDITIONAL(BUILD_LIBDBI,[test $have_libdbi != no])
491 AM_CONDITIONAL(BUILD_RRDCGI,[test $enable_rrdcgi != no])
496 dnl EX_CHECK_ALL(z, zlibVersion, zlib.h, zlib, 1.2.3, http://www.gzip.org/zlib/, "")
497 dnl EX_CHECK_ALL(png, png_access_version_number, png.h, libpng, 1.2.10, http://prdownloads.sourceforge.net/libpng/, "")
498 dnl EX_CHECK_ALL(freetype, FT_Init_FreeType, ft2build.h, freetype2, 2.1.10, http://prdownloads.sourceforge.net/freetype/, /usr/include/freetype2)
499 dnl EX_CHECK_ALL(fontconfig, FcInit, fontconfig.h, fontconfig, 2.3.1, http://fontconfig.org/release/, /usr/include)
500 EX_CHECK_ALL(cairo, cairo_font_options_create, cairo.h, cairo-png, 1.4.6, http://cairographics.org/releases/, "")
501 EX_CHECK_ALL(cairo, cairo_svg_surface_create, cairo-svg.h, cairo-svg, 1.4.6, http://cairographics.org/releases/, "")
502 EX_CHECK_ALL(cairo, cairo_pdf_surface_create, cairo-pdf.h, cairo-pdf, 1.4.6, http://cairographics.org/releases/, "")
503 EX_CHECK_ALL(cairo, cairo_ps_surface_create, cairo-ps.h, cairo-ps, 1.4.6, http://cairographics.org/releases/, "")
504 EX_CHECK_ALL(glib-2.0, glib_check_version, glib.h, glib-2.0, 2.12.12, ftp://ftp.gtk.org/pub/glib/2.12/, "")
505 EX_CHECK_ALL(pango-1.0, pango_cairo_context_set_font_options, pango/pango.h, pangocairo, 1.17, http://ftp.gnome.org/pub/GNOME/sources/pango/1.17, "")
506 EX_CHECK_ALL(xml2, xmlParseFile, libxml/parser.h, libxml-2.0, 2.6.31, http://xmlsoft.org/downloads.html, /usr/include/libxml2)
508 if test "$EX_CHECK_ALL_ERR" = "YES"; then
509 AC_MSG_ERROR([Please fix the library issues listed above and try again.])
518 CONFIGURE_PART(Prep for Building Language Bindings)
520 dnl Check for Perl and friends
521 PATH=$PATH:/usr/perl5/bin
523 AC_PATH_PROG(PERL, perl, no)
524 AC_PATH_PROG(POD2MAN, pod2man, no)
525 AC_PATH_PROG(POD2HTML, pod2html, no)
528 AC_ARG_ENABLE(perl,[ --disable-perl do not build the perl modules],
529 [],[enable_perl=yes])
532 AC_ARG_VAR(PERLCC, [[] C compiler for Perl modules])
533 AC_ARG_VAR(PERLCCFLAGS, [[] CC flags for Perl modules])
534 AC_ARG_VAR(PERLLD, [[same as PERLCC] Linker for Perl modules])
535 AC_ARG_VAR(PERLLDFLAGS, [[] LD flags for Perl modules])
537 if test "x$PERL" = "xno" -o x$enable_perl = xno; then
540 COMP_PERL="perl_piped perl_shared"
541 AC_MSG_CHECKING(for the perl version you are running)
542 PERL_VERSION=`$PERL -MConfig -e 'print $Config{version}'`
543 AC_MSG_RESULT($PERL_VERSION)
544 if test -z "$PERLCC"; then
545 AC_MSG_CHECKING(for the C compiler perl wants to use to build its modules)
546 perlcc=`$PERL -MConfig -e 'print $Config{cc}'`
547 AC_MSG_RESULT($perlcc)
548 if test ! -x "$perlcc"; then
549 AC_PATH_PROG(PERL_CC, ${perlcc}, no)
550 if test "$PERL_CC" = "no"; then
552 I would not find the Compiler ($perlcc) that was originally used to compile
553 your perl binary. You should either make sure that this compiler is
554 available on your system, pick an other compiler and set PERLCC
555 appropriately, or use a different perl setup that was compiled locally.
557 I will disable the compilation of the RRDs perl module for now.
559 COMP_PERL="perl_piped"
565 AC_MSG_CHECKING(Perl Modules to build)
566 AC_MSG_RESULT(${COMP_PERL:-No Perl Modules will be built})
568 # Options to pass when configuring perl module
570 test "$langpref" = "$(DESTDIR)NONE" && langpref='$(DESTDIR)'$ac_default_prefix
571 test "$langpref" = "NONE" && langpref=$ac_default_prefix
573 PERL_MAKE_OPTIONS="PREFIX=$langpref LIB=$langpref/lib/perl/$PERL_VERSION"
575 dnl pass additional perl options when generating Makefile from Makefile.PL
576 AC_ARG_ENABLE(perl-site-install,
577 [ --enable-perl-site-install by default the rrdtool perl modules are installed
578 together with rrdtool in $prefix/lib/perl. You have to
579 put a 'use lib qw($prefix/lib/perl)' into your scripts
580 when you want to use them. When you set this option
581 the perl modules will get installed wherever
582 your perl setup thinks it is best.],
583 [PERL_MAKE_OPTIONS=],[])
585 if test ! -z "$PERLCC"; then
586 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CC=$PERLCC"
588 if test ! -z "$PERLCCFLAGS"; then
589 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS CCFLAGS=$PERLCCFLAGS"
592 if test -z "$PERLLD"; then
595 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LD=$PERLLD"
597 if test ! -z "$PERLLDFLAGS"; then
598 PERL_MAKE_OPTIONS="$PERL_MAKE_OPTIONS LDFLAGS=$PERLLDFLAGS"
602 AC_ARG_WITH(perl-options,
603 [ --with-perl-options=[OPTIONS] options to pass on command-line when
604 generating Makefile from Makefile.PL. If you set this
605 option, interesting things may happen unless you know
606 what you are doing!],
607 [PERL_MAKE_OPTIONS=$withval])
609 AC_SUBST(PERL_MAKE_OPTIONS)
612 AC_SUBST(PERL_VERSION)
615 AC_PATH_PROG(RUBY, ruby, no)
617 AC_ARG_ENABLE(ruby,[ --disable-ruby do not build the ruby modules],
618 [],[enable_ruby=yes])
620 AC_MSG_CHECKING(if ruby modules can be built)
622 if test "x$RUBY" = "xno" -o x$enable_ruby = xno; then
624 AC_MSG_RESULT(No .. Ruby not found or disabled)
626 if $RUBY -e 'require "mkmf"' >/dev/null 2>&1; then
631 AC_MSG_RESULT(Ruby found but mkmf is missing! Install the -dev package)
635 dnl pass additional ruby options when generating Makefile from Makefile.PL
636 AC_ARG_ENABLE(ruby-site-install,
637 [ --enable-ruby-site-install by default the rrdtool ruby modules are installed
638 together with rrdtool in $prefix/lib/ruby. You have to
639 add $prefix/lib/ruby/$ruby_version/$sitearch to your $: variable
640 for ruby to find the RRD.so file.],
641 [RUBY_MAKE_OPTIONS=],[RUBY_MAKE_OPTIONS="sitedir=$langpref/lib/ruby"])
644 AC_ARG_WITH(ruby-options,
645 [ --with-ruby-options=[OPTIONS] options to pass on command-line when
646 generating Makefile from extconf.rb. If you set this
647 option, interesting things may happen unless you know
648 what you are doing!],
649 [RUBY_MAKE_OPTIONS=$withval])
651 AC_SUBST(RUBY_MAKE_OPTIONS)
656 AC_PATH_PROG(LUA, lua, no)
658 AC_ARG_ENABLE(lua,[ --disable-lua do not build the lua modules],
662 if test "$LUA" = "no" -o "$enable_lua" = "no"; then
665 AC_MSG_CHECKING(for lua >= 5.0)
666 read LUA_MAJOR LUA_MINOR LUA_POINT <<LUA_EOF
667 $($LUA -v 2>&1 | cut -f2 -d' ' | sed -e 's/\./ /g')
669 if test 0$LUA_MAJOR -lt 5; then
670 AC_MSG_RESULT([no, version found is $LUA_MAJOR.$LUA_MINOR])
672 AC_MSG_RESULT([$LUA_MAJOR.$LUA_MINOR found])
673 lua_vdot=$LUA_MAJOR.$LUA_MINOR
674 lua_vndot=$LUA_MAJOR$LUA_MINOR
675 lua_version=$LUA_MAJOR.$LUA_MINOR.$LUA_POINT
676 AC_CHECK_HEADERS(lua$lua_vndot/lua.h,
677 [AC_CHECK_HEADERS(lua$lua_vndot/lualib.h,
678 [AC_CHECK_HEADER(lua$lua_vndot/lauxlib.h,
679 [lua_headerdir=lua$lua_vndot],
682 [AC_CHECK_HEADERS(lua$lua_vdot/lua.h,
683 [AC_CHECK_HEADERS(lua$lua_vdot/lualib.h,
684 [AC_CHECK_HEADER(lua$lua_vdot/lauxlib.h,
685 [lua_headerdir=lua$lua_vdot],
688 [AC_CHECK_HEADERS(lua.h,
689 [AC_CHECK_HEADERS(lualib.h,
690 [AC_CHECK_HEADER(lauxlib.h,
692 [lua_headerdir="no"])],
696 if test "$lua_headerdir" = "no"; then
702 if test "$COMP_LUA" != "lua"; then
704 AC_MSG_WARN([Lua $lua_vdot found but not lua.h, lualib.h and lauxlib.h! Please install the -dev packages for Lua $lua_vdot])
706 # OK, headers found, let's check the libraries (LIBS is not used)
709 LUA_HAVE_COMPAT51=DONT_HAVE_COMPAT51
710 AC_SEARCH_LIBS(lua_call, lua$lua_vdot lua$lua_vndot lua,
711 [AC_SEARCH_LIBS(luaL_register, lua$lua_vdot lua$lua_vndot lua,
712 [lua_havelib=LUA$lua_vndot],
713 [AC_SEARCH_LIBS(luaL_module, lualib$lua_vndot lualib$lua_vdot lualib,
714 [lua_havelib=$lua_vndot; $LUA -l compat-5.1 2>/dev/null;
715 test "$?" = "0" && LUA_HAVE_COMPAT51=HAVE_COMPAT51],
716 [AC_SEARCH_LIBS(luaL_openlib, lualib$lua_vdot lualib$lua_vndot lualib,
717 [lua_havelib=$lua_vndot],
718 [COMP_LUA=], [-lm])], [-lm])], [-lm])],
723 # Options to pass when configuring Lua module
724 if test "$lua_havelib" != "no"; then
725 # OK, headers and libs found. Try to set lua flags
726 # and modules installation dirs with pkg-config
727 if test "$PKGCONFIG" != "no"; then
728 if test "$lua_vndot" = "50"; then
729 lua_pkg_prefix=lualib
733 # try with dot, without dot and finally without version
734 for f in $lua_pkg_prefix$lua_vdot $lua_pkg_prefix$lua_vndot $lua_pkg_prefix; do
735 lua_exec_prefix=`$PKGCONFIG --variable=prefix $f 2>/dev/null`
737 if test "$lua_exec_prefix/bin/lua" = "$LUA"; then
738 # OK, found CFLAGS. Get Lua LFLAGS and modules install dir
739 LUA_CFLAGS=`$PKGCONFIG --cflags $f 2>/dev/null`
740 LUA_LFLAGS=`$PKGCONFIG --libs $f 2>/dev/null`
741 LUA_INSTALL_CMOD=`$PKGCONFIG --variable=INSTALL_CMOD $f 2>/dev/null`
742 LUA_INSTALL_LMOD=`$PKGCONFIG --variable=INSTALL_LMOD $f 2>/dev/null`
748 LUA_RRD_LIBDIR="$langpref/lib/lua/$lua_vdot"
749 # if lua 5.0 can't find compat-5.1, force installation of
750 # compat-5.1.lua together with RRDtool.
751 if test "$lua_vdot" = "5.0" -a "$LUA_HAVE_COMPAT51" != "HAVE_COMPAT51"; then
753 LUA_INSTALL_LMOD="$LUA_RRD_LIBDIR"
756 # if not set with pkg-config, use default values in src packages compat-5.1, lua 5.1
757 if test "$LUA_CFLAGS" = ""; then
758 AC_MSG_WARN(Setting Lua include and lib flags to defaults in compat-5.1 and lua 5.1 sources)
759 LUA_CFLAGS="-I/usr/local/include -I/usr/local/include/lua -I/usr/local/include/lua/$lua_vdot"
760 LUA_LFLAGS="-L/usr/local/lib -L/usr/local/lib/lua -L/usr/local/lib/lua/$lua_vdot $lua_libs"
761 LUA_INSTALL_CMOD="/usr/local/lib/lua/$lua_vdot"
764 dnl pass additional lua options
765 dnl if lua-site-install is not set, overwrite LUA_INSTALL_CMOD already
766 dnl found and install together with RRDtool, under $langpref.
767 AC_ARG_ENABLE(lua-site-install,
768 [ --enable-lua-site-install by default the lua module is installed
769 together with rrdtool in $prefix/lib/lua/$lua_version.
770 You have to add $prefix/lib/lua/$lua_version/?.so to
771 package.cpath for lua to find 'rrd.so'. For lua 5.0
772 you may also need to change LUA_PATH to the same dir,
773 to require 'compat-5.1'. When you set this option the
774 lua modules will get installed wherever your Lua
775 setup thinks it is best.
776 WARNING: if you set this option, system lua modules
777 compat-5.1.lua and rrd.so, if any, may be overwritten.],
779 [LUA_INSTALL_CMOD="$LUA_RRD_LIBDIR"; LUA_INSTALL_LMOD="$LUA_RRD_LIBDIR"])
781 LUA_DEFINES="-DLUA$lua_vndot -D$LUA_HAVE_COMPAT51"
784 AC_SUBST(LUA_INSTALL_CMOD)
785 AC_SUBST(LUA_INSTALL_LMOD)
788 AC_SUBST(LUA_DEFINES)
791 AC_MSG_RESULT([Lua headers found but not the libraries! Please reinstall the dev packages for Lua $LUA_MAJOR.$LUA_MINOR])
796 dnl If Lua 5.0, we need compat-5.1. Add ours unless already
797 dnl integrated as in Debian/Ubuntu 5.0 -dev packages.
798 AM_CONDITIONAL(LUA_NEED_OUR_COMPAT51,
799 [test "$lua_vdot" = "5.0" -a "$LUA_HAVE_COMPAT51" != "HAVE_COMPAT51"])
800 AM_CONDITIONAL(LUA_SITE_CINSTALL, [test "$LUA_INSTALL_CMOD" != "$LUA_RRD_LIBDIR"])
801 AM_CONDITIONAL(LUA_SITE_LINSTALL, [test "$LUA_INSTALL_LMOD" != "$LUA_RRD_LIBDIR"])
802 AM_CONDITIONAL(LUA50, [test "$lua_vndot" = "50"])
803 AM_CONDITIONAL(BUILD_LUA, [test "$enable_lua" = "yes"])
807 AC_ARG_ENABLE(tcl,[ --disable-tcl do not build the tcl modules],
810 if test "$enable_tcl" = "yes"; then
813 AC_ARG_WITH(tcllib,[ --with-tcllib=DIR location of the tclConfig.sh])
815 for dir in $withval /usr/lib /usr/local/lib /usr/lib/tcl8.4 /usr/lib/tcl8.3 ; do
816 AC_MSG_CHECKING(for tclConfig.sh in $dir)
817 if test -f "$dir/tclConfig.sh" ; then
818 tcl_config=$dir/tclConfig.sh
827 if test "$enable_tcl" = "no"; then
828 AC_MSG_WARN([tclConfig.sh not found - Tcl interface will not be built])
831 TCL_PACKAGE_DIR="$TCL_PACKAGE_PATH/tclrrd$VERSION"
832 if test -n "$TCL_INC_DIR"; then
833 TCL_INCLUDE_SPEC="$TCL_INCLUDE_SPEC -I$TCL_INC_DIR"
836 AC_ARG_ENABLE(tcl,[ --enable-tcl-site install the tcl extension in the tcl tree],
837 [],[enable_tcl_site=yes])
841 AM_CONDITIONAL(BUILD_TCL, test "$enable_tcl" = "yes" )
842 AM_CONDITIONAL(BUILD_TCL_SITE, test "$enable_tcl_site" = "yes" )
846 AC_SUBST(TCL_SHLIB_CFLAGS)
847 AC_SUBST(TCL_SHLIB_LD)
848 AC_SUBST(TCL_SHLIB_SUFFIX)
849 AC_SUBST(TCL_PACKAGE_PATH)
850 AC_SUBST(TCL_LD_SEARCH_FLAGS)
851 AC_SUBST(TCL_STUB_LIB_SPEC)
852 AC_SUBST(TCL_VERSION)
853 AC_SUBST(TCL_PACKAGE_DIR)
854 AC_SUBST(TCL_INCLUDE_SPEC)
856 AC_ARG_ENABLE(python,[ --disable-python do not build the python modules],
857 [],[enable_python=yes])
859 if test "$enable_python" = "yes"; then
861 AM_PATH_PYTHON(2.3,[],[enable_python=no])
862 AM_CHECK_PYTHON_HEADERS(,[enable_python=no;AC_MSG_WARN(could not find Python headers)])
865 if test x$enable_python = xno; then
871 AC_SUBST(COMP_PYTHON)
874 AC_PATH_PROGS(NROFF, gnroff nroff)
875 AC_PATH_PROGS(TROFF, groff troff)
877 AC_ARG_VAR(RRDDOCDIR, [[DATADIR/doc/PACKAGE-VERSION] Documentation directory])
878 if test -z "$RRDDOCDIR"; then
879 RRDDOCDIR='${datadir}/doc/${PACKAGE}-${VERSION}'; fi
882 CONFIGURE_PART(Apply Configuration Information)
884 AC_CONFIG_FILES([examples/shared-demo.pl])
885 AC_CONFIG_FILES([examples/piped-demo.pl])
886 AC_CONFIG_FILES([examples/stripes.pl])
887 AC_CONFIG_FILES([examples/bigtops.pl])
888 AC_CONFIG_FILES([examples/minmax.pl])
889 AC_CONFIG_FILES([examples/4charts.pl])
890 AC_CONFIG_FILES([examples/perftest.pl])
891 AC_CONFIG_FILES([examples/Makefile])
892 AC_CONFIG_FILES([doc/Makefile])
893 AC_CONFIG_FILES([po/Makefile.in])
894 AC_CONFIG_FILES([src/Makefile])
895 AC_CONFIG_FILES([src/librrd.sym.in])
896 AC_CONFIG_FILES([src/librrd.pc])
897 AC_CONFIG_FILES([bindings/Makefile])
898 AC_CONFIG_FILES([bindings/tcl/Makefile])
899 AC_CONFIG_FILES([bindings/tcl/ifOctets.tcl])
900 AC_CONFIG_FILES([Makefile])
901 AC_CONFIG_FILES([bindings/lua/Makefile])
903 AC_CONFIG_COMMANDS([default],[[ chmod +x examples/*.pl]],[[]])
907 AC_MSG_RESULT(and out again)
909 echo $ECHO_N "ordering CD from http://tobi.oetiker.ch/wish $ECHO_C" 1>&6
911 echo $ECHO_N ".$ECHO_C" 1>&6
913 echo $ECHO_N ".$ECHO_C" 1>&6
915 echo $ECHO_N ".$ECHO_C" 1>&6
917 echo $ECHO_N ".$ECHO_C" 1>&6
919 AC_MSG_RESULT([ just kidding ;-)])
921 echo "----------------------------------------------------------------"
922 echo "Config is DONE!"
924 echo " With MMAP IO: $enable_mmap"
925 echo " Build rrd_getopt: $build_getopt"
926 echo " Static programs: $staticprogs"
927 echo " Perl Modules: $COMP_PERL"
928 echo " Perl Binary: $PERL"
929 echo " Perl Version: $PERL_VERSION"
930 echo " Perl Options: $PERL_MAKE_OPTIONS"
931 echo " Ruby Modules: $COMP_RUBY"
932 echo " Ruby Binary: $RUBY"
933 echo " Ruby Options: $RUBY_MAKE_OPTIONS"
934 echo " Build Lua Bindings: $enable_lua"
935 if test "$enable_lua" = "yes"; then
936 echo " Lua Binary: $LUA"
937 echo " Lua Version: $lua_version"
938 echo " Lua C-modules dir: $LUA_INSTALL_CMOD"
939 if test "$lua_need_compat51" = "1"; then
940 echo " Lua Lua-modules dir: $LUA_INSTALL_LMOD"
943 echo " Build Tcl Bindings: $enable_tcl"
944 echo " Build Python Bindings: $enable_python"
945 echo " Build rrdcgi: $enable_rrdcgi"
946 echo " Build librrd MT: $enable_pthread"
947 echo " Link with libintl: $enable_libintl"
948 echo " With libDBI: $have_libdbi"
950 echo " Libraries: $ALL_LIBS"
952 echo "Type 'make' to compile the software and use 'make install' to "
953 echo "install everything to: $prefix."
955 echo " ... that wishlist is NO JOKE. If you find RRDtool useful"
956 echo "make me happy. Go to http://tobi.oetiker.ch/wish and"
957 echo "place an order."
959 echo " -- Tobi Oetiker <tobi@oetiker.ch>"
960 echo "----------------------------------------------------------------"