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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
save_CXXFLAGS="${CXXFLAGS}"
CXXFLAGS="${CXXFLAGS} ${AM_CXXFLAGS}"
PANDORA_CXX_STL_HASH
CXXFLAGS="${save_CXXFLAGS}"
PANDORA_CXX_CSTDINT
PANDORA_CXX_CINTTYPES
#--------------------------------------------------------------------
# Check for system header files
#--------------------------------------------------------------------
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_HEADER_STDBOOL
AC_CHECK_HEADERS(fcntl.h float.h fpu_control.h ieeefp.h)
AC_CHECK_HEADERS(limits.h pwd.h select.h linux/config.h)
AC_CHECK_HEADERS(sys/fpu.h utime.h sys/utime.h )
AC_CHECK_HEADERS(synch.h sys/mman.h sys/socket.h)
AC_CHECK_HEADERS([curses.h term.h],[],[],[[
#ifdef HAVE_CURSES_H
# include <curses.h>
#endif
]])
AC_CHECK_HEADERS(termio.h termios.h sched.h alloca.h)
AC_CHECK_HEADERS(sys/prctl.h ieeefp.h)
AC_CHECK_HEADERS(execinfo.h)
#--------------------------------------------------------------------
# Check for system libraries. Adds the library to $LIBS
# and defines HAVE_LIBM etc
#--------------------------------------------------------------------
AC_CHECK_LIB(m, floor, [], AC_CHECK_LIB(m, __infinity))
AC_CHECK_FUNC(setsockopt, [], [AC_CHECK_LIB(socket, setsockopt)])
AC_CHECK_FUNC(yp_get_default_domain, [],
[AC_CHECK_LIB(nsl, yp_get_default_domain)])
AC_CHECK_FUNC(p2open, [], [AC_CHECK_LIB(gen, p2open)])
# This may get things to compile even if bind-8 is installed
AC_CHECK_FUNC(bind, [], [AC_CHECK_LIB(bind, bind)])
# Check if crypt() exists in libc or libcrypt, sets LIBS if needed
AC_SEARCH_LIBS(crypt, crypt, AC_DEFINE(HAVE_CRYPT, 1, [crypt]))
# Check rt for aio_read
AC_CHECK_LIB(rt, aio_read)
# For the sched_yield() function on Solaris
AC_CHECK_FUNC(sched_yield, [],
[AC_CHECK_LIB(posix4, [sched_yield],
[AC_DEFINE(HAVE_SCHED_YIELD, 1, [Have sched_yield function]) LIBS="$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_TYPES([fp_except], [], [], [
#include <sys/types.h>
#include <ieeefp.h>
])
dnl Checks for header files.
AC_CHECK_HEADERS(malloc.h)
dnl Checks for library functions.
AC_FUNC_ALLOCA
AC_CHECK_FUNCS(issetugid)
# Already-done: stdlib.h string.h unistd.h termios.h
AC_CHECK_HEADERS(stdarg.h dirent.h locale.h ndir.h sys/dir.h \
sys/ndir.h sys/select.h \
sys/mman.h termcap.h termio.h asm/termbits.h grp.h \
paths.h)
# Already-done: strcasecmp
AC_CHECK_FUNCS(lstat select)
dnl Checks for library functions.
AC_HEADER_STAT
AC_FUNC_UTIME_NULL
AC_FUNC_VPRINTF
AC_STRUCT_TM
AC_CHECK_TYPES([sigset_t, off_t], [], [], [#include <sys/types.h>])
AC_CHECK_TYPES([uint, ulong])
AC_LANG_PUSH([C++])
AC_CHECK_HEADERS(cxxabi.h)
AC_CACHE_CHECK([checking for abi::__cxa_demangle], pandora_cv_cxa_demangle,
[AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <cxxabi.h>]], [[
char *foo= 0; int bar= 0;
foo= abi::__cxa_demangle(foo, foo, 0, &bar);
]])],[pandora_cv_cxa_demangle=yes],[pandora_cv_cxa_demangle=no])])
AC_LANG_POP([])
AS_IF([test "x$pandora_cv_cxa_demangle" = xyes],[
AC_DEFINE(HAVE_ABI_CXA_DEMANGLE, 1,
[Define to 1 if you have the `abi::__cxa_demangle' function.])
])
AC_CHECK_FUNCS( \
cuserid fchmod \
fpresetsticky fpsetmask fsync \
getpassphrase getpwnam \
getpwuid getrlimit getrusage index initgroups isnan \
localtime_r log log2 gethrtime gmtime_r \
madvise \
mkstemp mlockall poll pread mmap mmap64 \
readlink \
realpath rename setupterm \
sigaction \
sigthreadmask \
snprintf strpbrk \
tell tempnam \
backtrace backtrace_symbols backtrace_symbols_fd)
PANDORA_WORKING_FDATASYNC
])
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