make inbternationalized version actually build

[rrdtool.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index ca95a1b..0b092c1 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -8,13 +8,13 @@ dnl Inspiration from http://autoconf-archive.cryp.to
 dnl tell automake the this script is for rrdtool
 dnl the official version number is
 dnl a.b.c
 dnl tell automake the this script is for rrdtool
 dnl the official version number is
 dnl a.b.c

-AC_INIT([rrdtool],[1.2.19])
+AC_INIT([rrdtool],[1.2.99908020600])

 dnl for testing a numberical version number comes handy
 dnl the released version are
 dnl a.bccc
 dnl for testing a numberical version number comes handy
 dnl the released version are
 dnl a.bccc

-dnl the devl versions will be something like
+dnl the devel versions will be something like

 dnl a.b999yymmddhh 
 dnl a.b999yymmddhh 

-NUMVERS=1.2019
+NUMVERS=1.299908020600

 AC_SUBST(NUMVERS)
 AC_CANONICAL_TARGET
 AM_INIT_AUTOMAKE
 AC_SUBST(NUMVERS)
 AC_CANONICAL_TARGET
 AM_INIT_AUTOMAKE


@@ -49,14 +49,106 @@ AH_TOP([
 /* realloc does not support NULL as argument */
 #undef NO_NULL_REALLOC
 
 /* realloc does not support NULL as argument */
 #undef NO_NULL_REALLOC
 

+/* lets enable madvise defines in NetBSD */ 
+#if defined(__NetBSD__)
+# if !defined(_NETBSD_SOURCE)
+#  define _NETBSD_SOURCE
+# endif
+#endif
+

  ])
 
 AH_BOTTOM([
  ])
 
 AH_BOTTOM([

+/* make sure that we pickup the correct stuff from all headers */
+#ifdef HAVE_FEATURES_H
+#undef _XOPEN_SOURCE /* keep unmodified */
+#undef _BSD_SOURCE /* keep unmodified */
+#define _XOPEN_SOURCE 600
+#define _BSD_SOURCE 1
+# include <features.h>
+#endif
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif
+#ifndef MAXPATH
+# ifdef PATH_MAX
+#  define MAXPATH PATH_MAX
+# endif
+#endif
+#ifndef MAXPATH
+/* else try the BSD variant */
+# ifdef MAXPATHLEN
+#  define MAXPATH MAXPATHLEN
+# endif
+#endif
+
+#ifdef HAVE_ERRNO_H
+# include <errno.h>
+#endif
+
+#ifdef HAVE_SYS_MMAN_H
+# include <sys/mman.h>
+#endif
+
+#if !defined HAVE_MADVISE && defined HAVE_POSIX_MADVISE
+/* use posix_madvise family */
+# define madvise posix_madvise
+# define MADV_NORMAL POSIX_MADV_NORMAL
+# define MADV_RANDOM POSIX_MADV_RANDOM
+# define MADV_SEQUENTIAL POSIX_MADV_SEQUENTIAL
+# define MADV_WILLNEED POSIX_MADV_WILLNEED
+# define MADV_DONTNEED POSIX_MADV_DONTNEED
+#endif
+#if defined HAVE_MADVISE || defined HAVE_POSIX_MADVISE
+# define USE_MADVISE 1
+#endif
+
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+
+#ifdef TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else
+# ifdef HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else
+#  include <time.h>
+# endif
+#endif
+
+#ifdef HAVE_SYS_TIMES_H
+# include <sys/times.h>
+#endif
+
+#ifdef HAVE_SYS_RESOURCE_H
+# include <sys/resource.h>
+#if (defined(__svr4__) && defined(__sun__))
+/* Solaris headers (pre 2.6) don't have a getrusage prototype.
+   Use this instead. */
+extern int getrusage(int, struct rusage *);
+#endif /* __svr4__ && __sun__ */
+#endif
+

 
 /* define strrchr, strchr and memcpy, memmove in terms of bsd funcs
    make sure you are NOT using bcopy, index or rindex in the code */
       
 
 /* define strrchr, strchr and memcpy, memmove in terms of bsd funcs
    make sure you are NOT using bcopy, index or rindex in the code */
       

-#if STDC_HEADERS
+#ifdef STDC_HEADERS

 # include <string.h>
 #else
 # ifndef HAVE_STRCHR
 # include <string.h>
 #else
 # ifndef HAVE_STRCHR


@@ -70,42 +162,82 @@ char *strchr (), *strrchr ();
 # endif
 #endif
 
 # endif
 #endif
 

-
-#if NO_NULL_REALLOC
+#ifdef NO_NULL_REALLOC

 # define rrd_realloc(a,b) ( (a) == NULL ? malloc( (b) ) : realloc( (a) , (b) ))
 #else
 # define rrd_realloc(a,b) realloc((a), (b))
 # define rrd_realloc(a,b) ( (a) == NULL ? malloc( (b) ) : realloc( (a) , (b) ))
 #else
 # define rrd_realloc(a,b) realloc((a), (b))

-#endif      
+#endif

 
 

-#if NEED_MALLOC_MALLOC_H
+#ifdef NEED_MALLOC_MALLOC_H

 #  include <malloc/malloc.h>
 #endif
 
 #  include <malloc/malloc.h>
 #endif
 

-#if HAVE_MATH_H
-#  include <math.h>
+#ifdef HAVE_STDIO_H
+# include <stdio.h>
+#endif
+
+#ifdef HAVE_STDLIB_H
+# include <stdlib.h>

 #endif
 
 #endif
 

-#if HAVE_FLOAT_H
-#  include <float.h>
+#ifdef HAVE_CTYPE_H
+# include <ctype.h>

 #endif
 
 #endif
 

-#if HAVE_IEEEFP_H
-#  include <ieeefp.h>
+#ifdef HAVE_DIRENT_H
+# include <dirent.h>
+# define NAMLEN(dirent) strlen((dirent)->d_name)
+#else
+# define dirent direct
+# define NAMLEN(dirent) (dirent)->d_namlen
+# ifdef HAVE_SYS_NDIR_H
+#  include <sys/ndir.h>
+# endif
+# ifdef HAVE_SYS_DIR_H
+#  include <sys/dir.h>
+# endif
+# ifdef HAVE_NDIR_H
+#  include <ndir.h>
+# endif

 #endif
 
 #endif
 

-#if HAVE_FP_CLASS_H
-#  include <fp_class.h>
+#ifdef MUST_DISABLE_SIGFPE
+# include <signal.h>
+#endif
+
+#ifdef MUST_DISABLE_FPMASK
+# include <floatingpoint.h>
+#endif
+
+
+#ifdef HAVE_MATH_H
+# include <math.h>
+#endif
+
+#ifdef HAVE_FLOAT_H
+# include <float.h>
+#endif
+
+#ifdef HAVE_IEEEFP_H
+# include <ieeefp.h>
+#endif
+
+#ifdef HAVE_FP_CLASS_H
+# include <fp_class.h>

 #endif
 
 /* for Solaris */
 #if (! defined(HAVE_ISINF) && defined(HAVE_FPCLASS))
 #  define HAVE_ISINF 1
 #endif
 
 /* for Solaris */
 #if (! defined(HAVE_ISINF) && defined(HAVE_FPCLASS))
 #  define HAVE_ISINF 1

+#  ifdef isinf
+#  undef isinf /* confuse autoconf */
+#  endif

 #  define isinf(a) (fpclass(a) == FP_NINF || fpclass(a) == FP_PINF)
 #endif
 
 /* solaris 10 it defines isnan such that only forte can compile it ... bad bad  */
 #if (defined(HAVE_ISNAN) && defined(isnan) && defined(HAVE_FPCLASS))
 #  define isinf(a) (fpclass(a) == FP_NINF || fpclass(a) == FP_PINF)
 #endif
 
 /* solaris 10 it defines isnan such that only forte can compile it ... bad bad  */
 #if (defined(HAVE_ISNAN) && defined(isnan) && defined(HAVE_FPCLASS))

-#  undef isnan
+#  undef isnan /* confuse autoconf to NOT remove this */

 #  define isnan(a) (fpclass(a) == FP_SNAN || fpclass(a) == FP_QNAN)
 #endif
 
 #  define isnan(a) (fpclass(a) == FP_SNAN || fpclass(a) == FP_QNAN)
 #endif
 


@@ -155,11 +287,18 @@ char *strchr (), *strrchr ();
 dnl Process Special Options
 dnl -----------------------------------
 
 dnl Process Special Options
 dnl -----------------------------------
 

+dnl gettext
+GETTEXT_PACKAGE=rrdtool
+AC_SUBST(GETTEXT_PACKAGE)
+AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",[Gettext package])
+IT_PROG_INTLTOOL([0.35.0],[no-xml])
+AM_GLIB_GNU_GETTEXT
+

 dnl How the vertical axis label is printed
 AC_ARG_VAR(RRDGRAPH_YLEGEND_ANGLE, 
 dnl How the vertical axis label is printed
 AC_ARG_VAR(RRDGRAPH_YLEGEND_ANGLE, 

- [Vertical label angle: 90.0 (default) or 270.0])
+ [Vertical label angle: -90.0 (default) or 90.0])

 AC_DEFINE_UNQUOTED(RRDGRAPH_YLEGEND_ANGLE,${RRDGRAPH_YLEGEND_ANGLE:-90.0},
 AC_DEFINE_UNQUOTED(RRDGRAPH_YLEGEND_ANGLE,${RRDGRAPH_YLEGEND_ANGLE:-90.0},

- [Vertical label angle: 90.0 (default) or 270.0])
+ [Vertical label angle: -90.0 (default) or 90.0])

 
 AC_ARG_ENABLE(rrdcgi,[  --disable-rrdcgi        disable building of rrdcgi],
 [],[enable_rrdcgi=yes])
 
 AC_ARG_ENABLE(rrdcgi,[  --disable-rrdcgi        disable building of rrdcgi],
 [],[enable_rrdcgi=yes])


@@ -171,7 +310,7 @@ AC_ARG_WITH(rrd-default-font,
   if test -d ${WINDIR:-nodir}/cour.ttf ; then
        RRD_DEFAULT_FONT=`cd $WINDIR;pwd`/cour.ttf
   else
   if test -d ${WINDIR:-nodir}/cour.ttf ; then
        RRD_DEFAULT_FONT=`cd $WINDIR;pwd`/cour.ttf
   else

-       RRD_DEFAULT_FONT='$(fontsdir)/$(fonts_DATA)'
+       RRD_DEFAULT_FONT='"DejaVu Sans Mono,Bitstream Vera Sans Mono,monospace,Courier"'

   fi
 ])
 
   fi
 ])
 


@@ -181,10 +320,17 @@ AC_ARG_ENABLE([mmap],
 [],
 [enable_mmap=yes])
 
 [],
 [enable_mmap=yes])
 

-
- AC_ARG_ENABLE(pthread,[  --disable-pthread       disable multithread support],
+AC_ARG_ENABLE(pthread,[  --disable-pthread       disable multithread support],

 [],[enable_pthread=yes])
 
 [],[enable_pthread=yes])
 

+AC_ARG_ENABLE(static-programs,
+     [  --enable-static-programs  Build static programs],
+     [case "${enableval}" in
+       yes) staticprogs=yes ;;
+       no)  staticprogs=no ;;
+       *) AC_MSG_ERROR(bad value ${enableval} for --enable-static-programs) ;;
+     esac],[staticprogs=no])
+AM_CONDITIONAL(STATIC_PROGRAMS,[test "x$staticprogs" = "xyes"])

 
 
 CONFIGURE_PART(Audit Compilation Environment)
 
 
 CONFIGURE_PART(Audit Compilation Environment)


@@ -195,16 +341,19 @@ AC_PROG_CC
 AC_PROG_CPP
 AC_PROG_LIBTOOL
 
 AC_PROG_CPP
 AC_PROG_LIBTOOL
 

-dnl which flags does the compile support?
-if test "$GCC" = "yes"; then
-  for flag in -fno-strict-aliasing -Wall -std=gnu99 -pedantic -Wshadow -Wpointer-arith -Wcast-align -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Winline -W; do
-    oCFLAGS=$CFLAGS
+dnl Try to detect/use GNU features
+CFLAGS="$CFLAGS -D_GNU_SOURCE"
+
+dnl which flags does the compiler support?
+if test "x$GCC" = "xyes"; then
+  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
+    oCFLAGS="$CFLAGS"

     CFLAGS="$CFLAGS $flag"
     cachename=rd_cv_gcc_flag_`echo $flag|sed 's/[[^A-Za-z]]/_/g'`
     AC_CACHE_CHECK([if gcc likes the $flag flag], $cachename,
        [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[return 0 ]])],[eval $cachename=yes],[eval $cachename=no])])
     if eval test \$$cachename = no; then
     CFLAGS="$CFLAGS $flag"
     cachename=rd_cv_gcc_flag_`echo $flag|sed 's/[[^A-Za-z]]/_/g'`
     AC_CACHE_CHECK([if gcc likes the $flag flag], $cachename,
        [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[return 0 ]])],[eval $cachename=yes],[eval $cachename=no])])
     if eval test \$$cachename = no; then

-         CFLAGS=$oCFLAGS
+         CFLAGS="$oCFLAGS"

     fi
   done
 fi
     fi
   done
 fi


@@ -218,7 +367,7 @@ CONFIGURE_PART(Checking for Header Files)
 dnl Checks for header files.
 AC_HEADER_STDC
 AC_HEADER_DIRENT
 dnl Checks for header files.
 AC_HEADER_STDC
 AC_HEADER_DIRENT

-AC_CHECK_HEADERS(sys/stat.h sys/types.h fcntl.h time.h locale.h fp_class.h malloc.h unistd.h ieeefp.h math.h sys/time.h sys/times.h sys/param.h sys/resource.h float.h)
+AC_CHECK_HEADERS(features.h sys/stat.h sys/types.h fcntl.h libintl.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)

 
 dnl Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST
 
 dnl Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST


@@ -228,6 +377,7 @@ AC_STRUCT_TM
 dnl Checks for libraries.
 AC_CHECK_FUNC(acos, , AC_CHECK_LIB(m, acos))
 
 dnl Checks for libraries.
 AC_CHECK_FUNC(acos, , AC_CHECK_LIB(m, acos))
 

+

 dnl add pic flag in any case this makes sure all our code is relocatable
 eval `./libtool --config | grep pic_flag`
 CFLAGS="$CFLAGS $pic_flag"
 dnl add pic flag in any case this makes sure all our code is relocatable
 eval `./libtool --config | grep pic_flag`
 CFLAGS="$CFLAGS $pic_flag"


@@ -246,43 +396,102 @@ dnl of the form HAVE_FUNCTION
 AC_CHECK_FUNCS(tzset mbstowcs opendir readdir chdir chroot getuid setlocale strerror strerror_r snprintf vsnprintf fpclass class fp_class isnan memmove strchr mktime getrusage gettimeofday)
 
 
 AC_CHECK_FUNCS(tzset mbstowcs opendir readdir chdir chroot getuid setlocale strerror strerror_r snprintf vsnprintf fpclass class fp_class isnan memmove strchr mktime getrusage gettimeofday)
 
 

-if test "x$enable_mmap" = xyes; then
+dnl XXX: dunno about windows.. add AC_CHECK_FUNCS(munmap) there too?
+if test "x$enable_mmap" = "xyes"; then

   case "$host" in
   case "$host" in

-    *cygwin*)
-       # the normal mmap test does not work in cygwin
-       AC_CHECK_FUNCS(mmap)
-       if [ "x${ac_cv_func_mmap}" = xyes ]; then
-         ac_cv_func_mmap_fixed_mapped=yes
-       fi
-    ;;
-    *)
-       AC_FUNC_MMAP
-    ;;
+  *cygwin*)
+    # the normal mmap test does not work in cygwin
+    AC_CHECK_FUNCS(mmap)
+    if test "x$ac_cv_func_mmap" = "xyes"; then
+      ac_cv_func_mmap_fixed_mapped=yes
+    fi
+  ;;
+  *)
+    AC_CHECK_HEADERS(sys/mman.h)
+    AC_FUNC_MMAP
+    AC_CHECK_FUNCS(mmap munmap msync)
+    AC_CHECK_DECLS(madvise, [], [], [#ifdef HAVE_SYS_MMAN_H
+                                    # include <sys/mman.h>
+                                    #endif])
+    if test "x$ac_cv_have_decl_madvise" = "xyes";
+    then
+      AC_CHECK_FUNCS(madvise)
+    else
+      AC_CHECK_FUNCS(posix_madvise)
+      if test "x$ac_cv_func_posix_madvise" != "xyes"; then
+        AC_MSG_WARN([madvise() nor posix_madvise() found.])
+      fi
+    fi
+  ;;

   esac
   esac

+  if test "x$ac_cv_func_mmap" != "xyes";
+  then
+    AC_MSG_ERROR([--enable-mmap requested but mmap() was not detected])
+dnl enable_mmap="no"
+  fi

 fi
 
 fi
 

+dnl can we use posix_fadvise
+AC_CHECK_DECLS(posix_fadvise, [], [], [#define _XOPEN_SOURCE 600
+#include <fcntl.h>])
+AC_CHECK_FUNCS(posix_fadvise)
+
+

 
 CONFIGURE_PART(IEEE Math Checks)
  
 
 CONFIGURE_PART(IEEE Math Checks)
  

-dnl HP-UX 11.00 does not have finite but does have isfinite as a macro so we need
+

 dnl actual code to check if this works
 AC_CHECK_FUNCS(fpclassify, ,
   [AC_MSG_CHECKING(for fpclassify with <math.h>)
     AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
 volatile int x;volatile float f; ]], [[x = fpclassify(f)]])],[AC_MSG_RESULT(yes)
       AC_DEFINE(HAVE_FPCLASSIFY)],[AC_MSG_RESULT(no)])])
 dnl actual code to check if this works
 AC_CHECK_FUNCS(fpclassify, ,
   [AC_MSG_CHECKING(for fpclassify with <math.h>)
     AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
 volatile int x;volatile float f; ]], [[x = fpclassify(f)]])],[AC_MSG_RESULT(yes)
       AC_DEFINE(HAVE_FPCLASSIFY)],[AC_MSG_RESULT(no)])])

-AC_CHECK_FUNCS(finite, ,
-  [AC_CHECK_FUNCS(isfinite, ,
-    [AC_MSG_CHECKING(for isfinite with <math.h>)
-    AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
-volatile int x;volatile float f;  ]], [[x = isfinite(f)]])],[AC_MSG_RESULT(yes)
-      AC_DEFINE(HAVE_ISFINITE)],[AC_MSG_RESULT(no)])])])
+

 AC_CHECK_FUNCS(isinf, ,
   [AC_MSG_CHECKING(for isinf with <math.h>)
     AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
 volatile int x;volatile float f;  ]], [[x = isinf(f)]])],[AC_MSG_RESULT(yes)
       AC_DEFINE(HAVE_ISINF)],[AC_MSG_RESULT(no)])])
 
 AC_CHECK_FUNCS(isinf, ,
   [AC_MSG_CHECKING(for isinf with <math.h>)
     AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
 volatile int x;volatile float f;  ]], [[x = isinf(f)]])],[AC_MSG_RESULT(yes)
       AC_DEFINE(HAVE_ISINF)],[AC_MSG_RESULT(no)])])
 

+dnl finite is BSD, isfinite is C99, so prefer the latter
+AC_CACHE_CHECK([whether isfinite is broken],[have_broken_isfinite],[
+AC_TRY_RUN([
+#ifdef HAVE_MATH_H
+#include <math.h>
+#endif
+#ifdef HAVE_FLOAT_H
+#include <float.h>
+#endif
+int main ()
+{
+#ifdef isfinite
+#ifdef LDBL_MAX
+  if (!isfinite(LDBL_MAX)) return 1;
+#endif
+#ifdef DBL_MAX
+  if (!isfinite(DBL_MAX)) return 1;
+#endif
+#endif
+return 0;
+}],[
+have_broken_isfinite=no],have_broken_isfinite=yes,[
+case "${target}" in
+  hppa*-*-hpux*) have_broken_isfinite=yes ;;
+  *) have_broken_isfinite=no ;;
+esac])
+])
+if test "x$have_broken_isfinite" = "xno"; then
+  AC_DEFINE(HAVE_ISFINITE)
+else
+AC_CHECK_FUNCS(finite,[],
+  [AC_CHECK_FUNCS(isfinite,[],
+      [AC_MSG_CHECKING(for isfinite with <math.h>)
+       AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>
+volatile int x;volatile float f;  ]],[[x = isfinite(f)]])],[AC_MSG_RESULT(yes)
+               AC_DEFINE(HAVE_ISFINITE)],[AC_MSG_RESULT(no)])])])
+fi
+

 AC_FULL_IEEE
 
 CONFIGURE_PART(Resolve Portability Issues)
 AC_FULL_IEEE
 
 CONFIGURE_PART(Resolve Portability Issues)


@@ -378,17 +587,31 @@ AC_LINK_IFELSE(
 )
 AC_LANG_POP(C)
 
 )
 AC_LANG_POP(C)
 

-CONFIGURE_PART(Findr 3rd-Party Libraries)
+dnl Could use these to know if we need to provide a prototype
+dnl AC_CHECK_DECLS(fdatasync, [], [], [#include <unistd.h>])
+
+dnl solaris has fdatasync in the librt
+
+AC_CHECK_FUNC(fdatasync, [],  AC_CHECK_LIB(rt, fdatasync, [LIBS="${LIBS} -lrt"],[]))
+
+
+CONFIGURE_PART(Find 3rd-Party Libraries)

 
 
 AM_CONDITIONAL(BUILD_RRDCGI,[test $enable_rrdcgi != no])
 
 CORE_LIBS="$LIBS"
 
 
 
 AM_CONDITIONAL(BUILD_RRDCGI,[test $enable_rrdcgi != no])
 
 CORE_LIBS="$LIBS"
 

-EX_CHECK_ALL(art_lgpl_2, art_vpath_add_point,       libart_lgpl/libart.h,   libart-2.0,  2.3.17, ftp://ftp.gnome.org/pub/GNOME/sources/libart_lgpl/2.3/, /usr/include/libart-2.0)
-EX_CHECK_ALL(z,          zlibVersion,               zlib.h,                 zlib,        1.2.3,  http://www.gzip.org/zlib/, "")
-EX_CHECK_ALL(png,        png_access_version_number, png.h,                  libpng,      1.2.10,  http://prdownloads.sourceforge.net/libpng/, "")
-EX_CHECK_ALL(freetype,   FT_Init_FreeType,          ft2build.h,                    freetype2,   2.1.10,  http://prdownloads.sourceforge.net/freetype/, /usr/include/freetype2)
+dnl EX_CHECK_ALL(z,          zlibVersion,               zlib.h,                 zlib,        1.2.3,  http://www.gzip.org/zlib/, "")
+dnl EX_CHECK_ALL(png,        png_access_version_number, png.h,                  libpng,      1.2.10,  http://prdownloads.sourceforge.net/libpng/, "")
+dnl EX_CHECK_ALL(freetype,   FT_Init_FreeType,          ft2build.h,            freetype2,   2.1.10,  http://prdownloads.sourceforge.net/freetype/, /usr/include/freetype2)
+dnl EX_CHECK_ALL(fontconfig, FcInit,                    fontconfig.h,          fontconfig,  2.3.1,  http://fontconfig.org/release/, /usr/include)
+EX_CHECK_ALL(cairo,      cairo_font_options_create,     cairo.h,                cairo-png,   1.4.6,  http://cairographics.org/releases/, "")
+EX_CHECK_ALL(cairo,      cairo_svg_surface_create,      cairo-svg.h,            cairo-svg,   1.4.6,  http://cairographics.org/releases/, "")
+EX_CHECK_ALL(cairo,      cairo_pdf_surface_create,      cairo-pdf.h,            cairo-pdf,   1.4.6,  http://cairographics.org/releases/, "")
+EX_CHECK_ALL(cairo,      cairo_ps_surface_create,       cairo-ps.h,             cairo-ps,    1.4.6,  http://cairographics.org/releases/, "")
+dnl 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/, "")
+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, "")

 
 if test "$EX_CHECK_ALL_ERR" = "YES"; then
   AC_MSG_ERROR([Please fix the library issues listed above and try again.])
 
 if test "$EX_CHECK_ALL_ERR" = "YES"; then
   AC_MSG_ERROR([Please fix the library issues listed above and try again.])


@@ -426,7 +649,7 @@ else
            perlcc=`$PERL -MConfig -e 'print $Config{cc}'`
            AC_MSG_RESULT($perlcc)
            if test ! -x "$perlcc"; then
            perlcc=`$PERL -MConfig -e 'print $Config{cc}'`
            AC_MSG_RESULT($perlcc)
            if test ! -x "$perlcc"; then

-               AC_PATH_PROG(PERL_CC, "${perlcc}", no)
+               AC_PATH_PROG(PERL_CC, ${perlcc}, no)

                if test "$PERL_CC" = "no"; then
                     AC_MSG_WARN([
 I would not find the Compiler ($perlcc) that was originally used to compile
                if test "$PERL_CC" = "no"; then
                     AC_MSG_WARN([
 I would not find the Compiler ($perlcc) that was originally used to compile


@@ -496,16 +719,21 @@ AC_PATH_PROG(RUBY, ruby, no)
 AC_ARG_ENABLE(ruby,[  --disable-ruby          do not build the ruby modules],
 [],[enable_ruby=yes])
 
 AC_ARG_ENABLE(ruby,[  --disable-ruby          do not build the ruby modules],
 [],[enable_ruby=yes])
 

+AC_MSG_CHECKING(if ruby modules can be built)

 
 if test "x$RUBY" = "xno" -o  x$enable_ruby = xno; then
        COMP_RUBY=
 
 if test "x$RUBY" = "xno" -o  x$enable_ruby = xno; then
        COMP_RUBY=

+       AC_MSG_RESULT(No .. Ruby not found or disabled)

 else
 else

-       COMP_RUBY="ruby"
-
+       if $RUBY -e 'require "mkmf"' >/dev/null 2>&1; then
+               COMP_RUBY="ruby"
+               AC_MSG_RESULT(YES)
+       else
+               COMP_RUBY=
+               AC_MSG_RESULT(Ruby found but mkmf is missing! Install the -dev package)         
+       fi                              

 fi
 
 fi
 

-AC_MSG_CHECKING(Ruby Modules to build)
-AC_MSG_RESULT(${COMP_RUBY:-No Ruby Modules will be built})

 
 dnl pass additional ruby options when generating Makefile from Makefile.PL
 AC_ARG_ENABLE(ruby-site-install,
 
 dnl pass additional ruby options when generating Makefile from Makefile.PL
 AC_ARG_ENABLE(ruby-site-install,


@@ -538,7 +766,7 @@ if test  "$enable_tcl" = "yes"; then
   withval=""
   AC_ARG_WITH(tcllib,[  --with-tcllib=DIR       location of the tclConfig.sh])
   enable_tcl=no
   withval=""
   AC_ARG_WITH(tcllib,[  --with-tcllib=DIR       location of the tclConfig.sh])
   enable_tcl=no

-  for dir in $withval /usr/lib /usr/local/lib; do
+  for dir in $withval /usr/lib /usr/local/lib /usr/lib/tcl8.4 /usr/lib/tcl8.3 ; do

     AC_MSG_CHECKING(for tclConfig.sh in $dir)
     if test -f "$dir/tclConfig.sh" ; then
        tcl_config=$dir/tclConfig.sh
     AC_MSG_CHECKING(for tclConfig.sh in $dir)
     if test -f "$dir/tclConfig.sh" ; then
        tcl_config=$dir/tclConfig.sh


@@ -573,6 +801,7 @@ AC_SUBST(TCL_LD_SEARCH_FLAGS)
 AC_SUBST(TCL_STUB_LIB_SPEC)
 AC_SUBST(TCL_VERSION)
 AC_SUBST(TCL_PACKAGE_DIR)
 AC_SUBST(TCL_STUB_LIB_SPEC)
 AC_SUBST(TCL_VERSION)
 AC_SUBST(TCL_PACKAGE_DIR)

+AC_SUBST(TCL_INC_DIR)

 
 AC_ARG_ENABLE(python,[  --disable-python        do not build the python modules],
 [],[enable_python=yes])
 
 AC_ARG_ENABLE(python,[  --disable-python        do not build the python modules],
 [],[enable_python=yes])


@@ -583,7 +812,13 @@ AM_PATH_PYTHON(2.3,[],[enable_python=no])
 AM_CHECK_PYTHON_HEADERS(,[enable_python=no;AC_MSG_WARN(could not find Python headers)])
 fi
 
 AM_CHECK_PYTHON_HEADERS(,[enable_python=no;AC_MSG_WARN(could not find Python headers)])
 fi
 

-AM_CONDITIONAL(BUILD_PYTHON,[test "$enable_python" = "yes"])
+if test  x$enable_python = xno; then
+       COMP_PYTHON=
+else
+       COMP_PYTHON="python"
+fi
+
+AC_SUBST(COMP_PYTHON)

 
 dnl Check for nroff
 AC_PATH_PROGS(NROFF, gnroff nroff)
 
 dnl Check for nroff
 AC_PATH_PROGS(NROFF, gnroff nroff)


@@ -605,11 +840,11 @@ AC_CONFIG_FILES([examples/4charts.pl])
 AC_CONFIG_FILES([examples/perftest.pl])
 AC_CONFIG_FILES([examples/Makefile])
 AC_CONFIG_FILES([doc/Makefile])
 AC_CONFIG_FILES([examples/perftest.pl])
 AC_CONFIG_FILES([examples/Makefile])
 AC_CONFIG_FILES([doc/Makefile])

+AC_CONFIG_FILES([po/Makefile.in])

 AC_CONFIG_FILES([src/Makefile])
 AC_CONFIG_FILES([bindings/Makefile])
 AC_CONFIG_FILES([bindings/tcl/Makefile])
 AC_CONFIG_FILES([bindings/tcl/ifOctets.tcl])
 AC_CONFIG_FILES([src/Makefile])
 AC_CONFIG_FILES([bindings/Makefile])
 AC_CONFIG_FILES([bindings/tcl/Makefile])
 AC_CONFIG_FILES([bindings/tcl/ifOctets.tcl])

-AC_CONFIG_FILES([bindings/python/Makefile])

 AC_CONFIG_FILES([Makefile])          
 
 AC_CONFIG_COMMANDS([default],[[ chmod +x examples/*.pl]],[[]])
 AC_CONFIG_FILES([Makefile])          
 
 AC_CONFIG_COMMANDS([default],[[ chmod +x examples/*.pl]],[[]])


@@ -633,7 +868,8 @@ echo
 echo "----------------------------------------------------------------"
 echo "Config is DONE!"
 echo
 echo "----------------------------------------------------------------"
 echo "Config is DONE!"
 echo

-echo "          With MMAP IO: $ac_cv_func_mmap_fixed_mapped"
+echo "          With MMAP IO: $enable_mmap"
+echo "       Static programs: $staticprogs"

 echo "          Perl Modules: $COMP_PERL"
 echo "           Perl Binary: $PERL"
 echo "          Perl Version: $PERL_VERSION"
 echo "          Perl Modules: $COMP_PERL"
 echo "           Perl Binary: $PERL"
 echo "          Perl Version: $PERL_VERSION"