~drizzle-trunk/drizzle/development

dnl  Copyright (C) 2009 Sun Microsystems

dnl This file is free software; Sun Microsystems

dnl gives unlimited permission to copy and/or distribute it,

dnl with or without modifications, as long as this notice is preserved.

dnl Check for all of the headers and libs that Drizzle needs. We check all

dnl of these for plugins too, to ensure that all of the appropriate defines

dnl are set.

AC_DEFUN([PANDORA_DRIZZLE_BUILD],[

  dnl We need to turn on our CXXFLAGS to make sure it shows up correctly

  PANDORA_CXX_STL_HASH

  PANDORA_CXX_CSTDINT

  PANDORA_CXX_CINTTYPES

  AC_STRUCT_TM

  AC_FUNC_ALLOCA

  AC_FUNC_UTIME_NULL

  AC_FUNC_VPRINTF

  PANDORA_WORKING_FDATASYNC

  AC_CHECK_FUNCS(\

    gethrtime \

    setupterm \

    backtrace \

    backtrace_symbols \

    backtrace_symbols_fd)

  AC_HEADER_STAT

  AC_HEADER_DIRENT

  AC_HEADER_STDC

  AC_HEADER_SYS_WAIT

  AC_HEADER_STDBOOL

  AC_CHECK_HEADERS(sys/types.h sys/fpu.h fpu_control.h ieeefp.h)

  AC_CHECK_HEADERS(select.h sys/select.h)

  AC_CHECK_HEADERS(utime.h sys/utime.h )

  AC_CHECK_HEADERS(synch.h sys/mman.h sys/socket.h)

  AC_CHECK_HEADERS(sched.h)

  AC_CHECK_HEADERS(sys/prctl.h)

  AC_CHECK_HEADERS(execinfo.h)

  AC_CHECK_HEADERS(locale.h)

  AC_CHECK_HEADERS(termcap.h termio.h termios.h asm/termbits.h)

  AC_CHECK_HEADERS(paths.h)

  #--------------------------------------------------------------------

  # Check for system libraries. Adds the library to $LIBS

  # and defines HAVE_LIBM etc

  #--------------------------------------------------------------------

    # For the sched_yield() function on Solaris

  AC_CHECK_FUNC(sched_yield, [],

    [AC_CHECK_LIB(posix4, [sched_yield],

      [AC_DEFINE(HAVE_SCHED_YIELD, 1, [Have sched_yield function]) LIBS="$LIBS -lposix4"])])

  AS_IF([test "$ac_cv_header_termio_h" = "no" -a "$ac_cv_header_termios_h" = "no"],[

    AC_CHECK_FUNC(gtty, [], [AC_CHECK_LIB(compat, gtty)])

  ])

  AC_CHECK_HEADERS([curses.h term.h],[],[],[[

    #ifdef HAVE_CURSES_H

    # include <curses.h>

    #endif

  ]])

  AC_CHECK_TYPES([uint, ulong])

  PANDORA_CXX_DEMANGLE

  AH_TOP([

#ifndef __CONFIG_H__

#define __CONFIG_H__

#include "config/top.h"

])

  mkdir -p config

  cat > config/top.h.stamp <<EOF_CONFIG_TOP

#if defined(i386) && !defined(__i386__)

#define __i386__

#endif

#if defined(_FILE_OFFSET_BITS)

# undef _FILE_OFFSET_BITS

#endif

EOF_CONFIG_TOP

  diff config/top.h.stamp config/top.h >/dev/null 2>&1 || mv config/top.h.stamp config/top.h

  rm -f config/top.h.stamp

  AH_BOTTOM([

#if defined(__cplusplus)

# include CSTDINT_H

# include CINTTYPES_H

#else

# include <stdint.h>

# include <inttypes.h>

#endif

#if !defined(HAVE_ULONG) && !defined(__USE_MISC)

typedef unsigned long int ulong;

#endif

#endif /* __CONFIG_H__ */

  ])

])