+++ /dev/null
-dnl test whether dirent has a d_off member
-AC_DEFUN(AC_DIRENT_D_OFF,
-[AC_CACHE_CHECK([for d_off in dirent], ac_cv_dirent_d_off,
-[AC_TRY_COMPILE([
-#include <unistd.h>
-#include <sys/types.h>
-#include <dirent.h>], [struct dirent d; d.d_off;],
-ac_cv_dirent_d_off=yes, ac_cv_dirent_d_off=no)])
-if test $ac_cv_dirent_d_off = yes; then
- AC_DEFINE(HAVE_DIRENT_D_OFF,1,[Whether dirent has a d_off member])
-fi
-])
-
-dnl Mark specified module as shared
-dnl SMB_MODULE(name,static_files,shared_files,subsystem,whatif-static,whatif-shared)
-AC_DEFUN(SMB_MODULE,
-[
- AC_MSG_CHECKING([how to build $1])
- if test "$[MODULE_][$1]"; then
- DEST=$[MODULE_][$1]
- elif test "$[MODULE_]translit([$4], [A-Z], [a-z])" -a "$[MODULE_DEFAULT_][$1]"; then
- DEST=$[MODULE_]translit([$4], [A-Z], [a-z])
- else
- DEST=$[MODULE_DEFAULT_][$1]
- fi
-
- if test x"$DEST" = xSHARED; then
- AC_DEFINE([$1][_init], [samba_init_module], [Whether to build $1 as shared module])
- $4_MODULES="$$4_MODULES $3"
- AC_MSG_RESULT([shared])
- [$6]
- string_shared_modules="$string_shared_modules $1"
- elif test x"$DEST" = xSTATIC; then
- [init_static_modules_]translit([$4], [A-Z], [a-z])="$[init_static_modules_]translit([$4], [A-Z], [a-z]) $1_init();"
- [decl_static_modules_]translit([$4], [A-Z], [a-z])="$[decl_static_modules_]translit([$4], [A-Z], [a-z]) extern NTSTATUS $1_init(void);"
- string_static_modules="$string_static_modules $1"
- $4_STATIC="$$4_STATIC $2"
- AC_SUBST($4_STATIC)
- [$5]
- AC_MSG_RESULT([static])
- else
- string_ignored_modules="$string_ignored_modules $1"
- AC_MSG_RESULT([not])
- fi
-])
-
-AC_DEFUN(SMB_SUBSYSTEM,
-[
- AC_SUBST($1_STATIC)
- AC_SUBST($1_MODULES)
- AC_DEFINE_UNQUOTED([static_init_]translit([$1], [A-Z], [a-z]), [{$init_static_modules_]translit([$1], [A-Z], [a-z])[}], [Static init functions])
- AC_DEFINE_UNQUOTED([static_decl_]translit([$1], [A-Z], [a-z]), [$decl_static_modules_]translit([$1], [A-Z], [a-z]), [Decl of Static init functions])
- ifelse([$2], , :, [rm -f $2])
-])
-
-
-dnl SMB_LIBRARY(name, soversion, fullversion, default, reason)
-dnl
-dnl configure build and use of an (internal) shared library
-dnl
-AC_DEFUN([SMB_LIBRARY],
-[
-m4_pushdef([LIBNAME], [lib$1])
-m4_pushdef([LIBUC], [m4_toupper(LIBNAME)])
-m4_pushdef([LIBLIBS], [-l$1])
-
-LIBUC[_SHARED_TARGET]=bin/LIBNAME.$SHLIBEXT
-LIBUC[_STATIC_TARGET]=bin/LIBNAME.a
-LIBUC[_SHARED]=
-LIBUC[_STATIC]=
-LIBUC[_LIBS]=LIBLIBS
-LIBUC[_TARGET]=
-[INSTALL_]LIBUC=
-[UNINSTALL_]LIBUC=
-
-m4_if([$2], [], [LIBUC[_SOVER]=0], [LIBUC[_SOVER]=$2])
-m4_if([$3], [], [LIBUC[_FULLVER]=$LIBUC[_SOVER]], [LIBUC[_FULLVER]=$3])
-
-LIBUC[_SHARED_TARGET_SOVER]=$LIBUC[_SHARED_TARGET].$LIBUC[_SOVER]
-LIBUC[_SHARED_TARGET_FULLVER]=$LIBUC[_SHARED_TARGET].$LIBUC[_FULLVER]
-
-AC_SUBST(LIBUC[_SHARED_TARGET])
-AC_SUBST(LIBUC[_STATIC_TARGET])
-AC_SUBST(LIBUC[_SHARED])
-AC_SUBST(LIBUC[_STATIC])
-AC_SUBST(LIBUC[_LIBS])
-AC_SUBST(LIBUC[_TARGET])
-AC_SUBST([INSTALL_]LIBUC)
-AC_SUBST([UNINSTALL_]LIBUC)
-AC_SUBST(LIBUC[_SOVER])
-AC_SUBST(LIBUC[_FULLVER])
-AC_SUBST(LIBUC[_SHARED_TARGET_SOVER])
-AC_SUBST(LIBUC[_SHARED_TARGET_FULLVER])
-
-AC_MSG_CHECKING([whether to build the LIBNAME shared library])
-m4_if([$4], [no], [
-dnl set the default to not build the shared lib
-AC_ARG_WITH(LIBNAME,
-AS_HELP_STRING([--with-]LIBNAME,
- m4_if([$5], [],
- [Build the LIBNAME shared library (default=no)],
- [Build the LIBNAME shared library (default=no ($5))])),
-[
-case "$withval" in
- yes)
- build_lib=yes
- ;;
- *)
- AC_MSG_RESULT(no)
- build_lib=no
- ;;
-esac
-],
-[
-# if unspecified, default is not to build
-AC_MSG_RESULT(no)
-build_lib=no
-]
-)
-],[
-dnl by default, try to build the shared lib
-AC_ARG_WITH(LIBNAME,
-AS_HELP_STRING([--with-]LIBNAME,
- [Build the LIBNAME shared library (default=yes if shared libs supported)]),
-[
-case "$withval" in
- no)
- AC_MSG_RESULT(no)
- build_lib=no
- ;;
- *)
- build_lib=yes
- ;;
-esac
-],
-[
-# if unspecified, default is to build it if possible.
-build_lib=yes
-]
-)
-])
-
-if eval test x"$build_lib" = "xyes" ; then
- # only set the install targets if the user chose the library
- [INSTALL_]LIBUC=[install]LIBNAME
- [UNINSTALL_]LIBUC=[uninstall]LIBNAME
- if eval $BLDSHARED = true; then
- LIBUC[_SHARED]=$LIBUC[_SHARED_TARGET]
- LIBUC[_TARGET]=$LIBUC[_SHARED_TARGET]
-
- AC_MSG_RESULT(yes)
- if test x"$USESHARED" != x"true" -o x"$[LINK_]LIBUC" = "xSTATIC" ; then
- enable_static=yes
- LIBUC[_TARGET]=$LIBUC[_STATIC_TARGET]
- LIBUC[_LIBS]=$LIBUC[_STATIC_TARGET]
- else
- LIBUC[_LIBS]=LIBLIBS
- fi
- else
- enable_static=yes
- LIBUC[_TARGET]=$LIBUC[_STATIC_TARGET]
- LIBUC[_LIBS]=$LIBUC[_STATIC_TARGET]
- AC_MSG_RESULT(no shared library support -- will supply static library)
- fi
-else
- enable_static=yes
- AC_MSG_RESULT(shared library not selected, but will supply static library)
-fi
-if test $enable_static = yes; then
- LIBUC[_STATIC]=$LIBUC[_STATIC_TARGET]
-fi
-
-m4_popdef([LIBNAME])
-m4_popdef([LIBUC])
-m4_popdef([LIBLIBS])
-
-])
-
-
-dnl AC_LIBTESTFUNC(lib, function, [actions if found], [actions if not found])
-dnl Check for a function in a library, but don't keep adding the same library
-dnl to the LIBS variable. Check whether the function is available in the
-dnl current LIBS before adding the library which prevents us spuriously
-dnl adding libraries for symbols that are in libc.
-dnl
-dnl On success, the default actions ensure that HAVE_FOO is defined. The lib
-dnl is always added to $LIBS if it was found to be necessary. The caller
-dnl can use SMB_REMOVE_LIB to strp this if necessary.
-AC_DEFUN([AC_LIBTESTFUNC],
-[
- AC_CHECK_FUNCS($2,
- [
- # $2 was found in libc or existing $LIBS
- m4_ifval([$3],
- [
- $3
- ],
- [
- AC_DEFINE(translit([HAVE_$2], [a-z], [A-Z]), 1,
- [Whether $2 is available])
- ])
- ],
- [
- # $2 was not found, try adding lib$1
- case " $LIBS " in
- *\ -l$1\ *)
- m4_ifval([$4],
- [
- $4
- ],
- [
- # $2 was not found and we already had lib$1
- # nothing to do here by default
- true
- ])
- ;;
- *)
- # $2 was not found, try adding lib$1
- AC_CHECK_LIB($1, $2,
- [
- LIBS="-l$1 $LIBS"
- m4_ifval([$3],
- [
- $3
- ],
- [
- AC_DEFINE(translit([HAVE_$2], [a-z], [A-Z]), 1,
- [Whether $2 is available])
- ])
- ],
- [
- m4_ifval([$4],
- [
- $4
- ],
- [
- # $2 was not found in lib$1
- # nothing to do here by default
- true
- ])
- ])
- ;;
- esac
- ])
-])
-
-# AC_CHECK_LIB_EXT(LIBRARY, [EXT_LIBS], [FUNCTION],
-# [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND],
-# [ADD-ACTION-IF-FOUND],[OTHER-LIBRARIES])
-# ------------------------------------------------------
-#
-# Use a cache variable name containing both the library and function name,
-# because the test really is for library $1 defining function $3, not
-# just for library $1. Separate tests with the same $1 and different $3s
-# may have different results.
-#
-# Note that using directly AS_VAR_PUSHDEF([ac_Lib], [ac_cv_lib_$1_$3])
-# is asking for trouble, since AC_CHECK_LIB($lib, fun) would give
-# ac_cv_lib_$lib_fun, which is definitely not what was meant. Hence
-# the AS_LITERAL_IF indirection.
-#
-# FIXME: This macro is extremely suspicious. It DEFINEs unconditionally,
-# whatever the FUNCTION, in addition to not being a *S macro. Note
-# that the cache does depend upon the function we are looking for.
-#
-# It is on purpose we used `ac_check_lib_ext_save_LIBS' and not just
-# `ac_save_LIBS': there are many macros which don't want to see `LIBS'
-# changed but still want to use AC_CHECK_LIB_EXT, so they save `LIBS'.
-# And ``ac_save_LIBS' is too tempting a name, so let's leave them some
-# freedom.
-AC_DEFUN([AC_CHECK_LIB_EXT],
-[
-AH_CHECK_LIB_EXT([$1])
-ac_check_lib_ext_save_LIBS=$LIBS
-LIBS="-l$1 $$2 $7 $LIBS"
-AS_LITERAL_IF([$1],
- [AS_VAR_PUSHDEF([ac_Lib_ext], [ac_cv_lib_ext_$1])],
- [AS_VAR_PUSHDEF([ac_Lib_ext], [ac_cv_lib_ext_$1''])])dnl
-
-m4_ifval([$3],
- [
- AH_CHECK_FUNC_EXT([$3])
- AS_LITERAL_IF([$1],
- [AS_VAR_PUSHDEF([ac_Lib_func], [ac_cv_lib_ext_$1_$3])],
- [AS_VAR_PUSHDEF([ac_Lib_func], [ac_cv_lib_ext_$1''_$3])])dnl
- AC_CACHE_CHECK([for $3 in -l$1], ac_Lib_func,
- [AC_TRY_LINK_FUNC($3,
- [AS_VAR_SET(ac_Lib_func, yes);
- AS_VAR_SET(ac_Lib_ext, yes)],
- [AS_VAR_SET(ac_Lib_func, no);
- AS_VAR_SET(ac_Lib_ext, no)])
- ])
- AS_IF([test AS_VAR_GET(ac_Lib_func) = yes],
- [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_$3))])dnl
- AS_VAR_POPDEF([ac_Lib_func])dnl
- ],[
- AC_CACHE_CHECK([for -l$1], ac_Lib_ext,
- [AC_TRY_LINK_FUNC([main],
- [AS_VAR_SET(ac_Lib_ext, yes)],
- [AS_VAR_SET(ac_Lib_ext, no)])
- ])
- ])
-LIBS=$ac_check_lib_ext_save_LIBS
-
-AS_IF([test AS_VAR_GET(ac_Lib_ext) = yes],
- [m4_default([$4],
- [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_LIB$1))
- case "$$2" in
- *-l$1*)
- ;;
- *)
- $2="-l$1 $$2"
- ;;
- esac])
- [$6]
- ],
- [$5])dnl
-AS_VAR_POPDEF([ac_Lib_ext])dnl
-])# AC_CHECK_LIB_EXT
-
-# AH_CHECK_LIB_EXT(LIBNAME)
-# ---------------------
-m4_define([AH_CHECK_LIB_EXT],
-[AH_TEMPLATE(AS_TR_CPP(HAVE_LIB$1),
- [Define to 1 if you have the `]$1[' library (-l]$1[).])])
-
-# AC_CHECK_FUNCS_EXT(FUNCTION, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-# -----------------------------------------------------------------
-dnl check for a function in a $LIBS and $OTHER_LIBS libraries variable.
-dnl AC_CHECK_FUNC_EXT(func,OTHER_LIBS,IF-TRUE,IF-FALSE)
-AC_DEFUN([AC_CHECK_FUNC_EXT],
-[
- AH_CHECK_FUNC_EXT($1)
- ac_check_func_ext_save_LIBS=$LIBS
- LIBS="$2 $LIBS"
- AS_VAR_PUSHDEF([ac_var], [ac_cv_func_ext_$1])dnl
- AC_CACHE_CHECK([for $1], ac_var,
- [AC_LINK_IFELSE([AC_LANG_FUNC_LINK_TRY([$1])],
- [AS_VAR_SET(ac_var, yes)],
- [AS_VAR_SET(ac_var, no)])])
- LIBS=$ac_check_func_ext_save_LIBS
- AS_IF([test AS_VAR_GET(ac_var) = yes],
- [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_$1])) $3],
- [$4])dnl
-AS_VAR_POPDEF([ac_var])dnl
-])# AC_CHECK_FUNC_EXT
-
-# AH_CHECK_FUNC_EXT(FUNCNAME)
-# ---------------------
-m4_define([AH_CHECK_FUNC_EXT],
-[AH_TEMPLATE(AS_TR_CPP(HAVE_$1),
- [Define to 1 if you have the `]$1[' function.])])
-
-dnl Define an AC_DEFINE with ifndef guard.
-dnl AC_N_DEFINE(VARIABLE [, VALUE])
-define(AC_N_DEFINE,
-[cat >> confdefs.h <<\EOF
-[#ifndef] $1
-[#define] $1 ifelse($#, 2, [$2], $#, 3, [$2], 1)
-[#endif]
-EOF
-])
-
-dnl Add an #include
-dnl AC_ADD_INCLUDE(VARIABLE)
-define(AC_ADD_INCLUDE,
-[cat >> confdefs.h <<\EOF
-[#include] $1
-EOF
-])
-
-dnl Copied from libtool.m4
-AC_DEFUN(AC_PROG_LD_GNU,
-[AC_CACHE_CHECK([if the linker used by compiler is GNU ld], ac_cv_prog_gnu_ld,
-[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-if $CC -Wl,-v /dev/null 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
- ac_cv_prog_gnu_ld=yes
-else
- ac_cv_prog_gnu_ld=no
-fi])
-])
-
-dnl Removes -I/usr/include/? from given variable
-AC_DEFUN(CFLAGS_REMOVE_USR_INCLUDE,[
- ac_new_flags=""
- for i in [$]$1; do
- case [$]i in
- -I/usr/include|-I/usr/include/) ;;
- *) ac_new_flags="[$]ac_new_flags [$]i" ;;
- esac
- done
- $1=[$]ac_new_flags
-])
-
-dnl Removes '-L/usr/lib[/]', '-Wl,-rpath,/usr/lib[/]'
-dnl and '-Wl,-rpath -Wl,/usr/lib[/]' from given variable
-AC_DEFUN(LIB_REMOVE_USR_LIB,[
- ac_new_flags=""
- l=""
- for i in [$]$1; do
- case [$]l[$]i in
- -L/usr/lib) ;;
- -L/usr/lib/) ;;
- -L/usr/lib64) ;;
- -L/usr/lib64/) ;;
- -Wl,-rpath,/usr/lib) l="";;
- -Wl,-rpath,/usr/lib/) l="";;
- -Wl,-rpath,/usr/lib64) l="";;
- -Wl,-rpath,/usr/lib64/) l="";;
- -Wl,-rpath) l=[$]i;;
- -Wl,-rpath-Wl,/usr/lib) l="";;
- -Wl,-rpath-Wl,/usr/lib/) l="";;
- -Wl,-rpath-Wl,/usr/lib64) l="";;
- -Wl,-rpath-Wl,/usr/lib64/) l="";;
- -rpath=/usr/lib:*) l="-rpath=${i#-rpath=*:}";;
- *)
- s=" "
- if test x"[$]ac_new_flags" = x""; then
- s="";
- fi
- if test x"[$]l" = x""; then
- ac_new_flags="[$]ac_new_flags[$]s[$]i";
- else
- ac_new_flags="[$]ac_new_flags[$]s[$]l [$]i";
- fi
- l=""
- ;;
- esac
- done
- $1=[$]ac_new_flags
-])
-
-dnl From Bruno Haible.
-
-AC_DEFUN(jm_ICONV,
-[
- dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
- dnl those with the standalone portable libiconv installed).
- AC_MSG_CHECKING(for iconv in $1)
- jm_cv_func_iconv="no"
- jm_cv_lib_iconv=""
- jm_cv_giconv=no
- jm_save_LIBS="$LIBS"
-
- dnl Check for include in giconv.h but no lib needed
- if test "$jm_cv_func_iconv" != yes; then
- AC_TRY_LINK([#include <stdlib.h>
-#include <giconv.h>],
- [iconv_t cd = iconv_open("","");
- iconv(cd,NULL,NULL,NULL,NULL);
- iconv_close(cd);],
- jm_cv_func_iconv=yes
- jm_cv_include="giconv.h"
- jm_cv_giconv="yes"
- jm_cv_lib_iconv="")
-
- dnl Standard iconv.h include, lib in glibc or libc ...
- if test "$jm_cv_func_iconv" != yes; then
- AC_TRY_LINK([#include <stdlib.h>
-#include <iconv.h>],
- [iconv_t cd = iconv_open("","");
- iconv(cd,NULL,NULL,NULL,NULL);
- iconv_close(cd);],
- jm_cv_include="iconv.h"
- jm_cv_func_iconv=yes
- jm_cv_lib_iconv="")
-
- dnl Include in giconv.h, libgiconv needed to link
- if test "$jm_cv_func_iconv" != yes; then
- jm_save_LIBS="$LIBS"
- LIBS="$LIBS -lgiconv"
- AC_TRY_LINK([#include <stdlib.h>
-#include <giconv.h>],
- [iconv_t cd = iconv_open("","");
- iconv(cd,NULL,NULL,NULL,NULL);
- iconv_close(cd);],
- jm_cv_lib_iconv=yes
- jm_cv_func_iconv=yes
- jm_cv_include="giconv.h"
- jm_cv_giconv=yes
- jm_cv_lib_iconv="giconv")
-
- LIBS="$jm_save_LIBS"
-
- dnl Include in iconv.h, libiconv needed to link
- if test "$jm_cv_func_iconv" != yes; then
- jm_save_LIBS="$LIBS"
- LIBS="$LIBS -liconv"
- AC_TRY_LINK([#include <stdlib.h>
-#include <iconv.h>],
- [iconv_t cd = iconv_open("","");
- iconv(cd,NULL,NULL,NULL,NULL);
- iconv_close(cd);],
- jm_cv_include="iconv.h"
- jm_cv_func_iconv=yes
- jm_cv_lib_iconv="iconv")
- LIBS="$jm_save_LIBS"
-
- dnl Include in biconv.h, libbiconv needed to link
- if test "$jm_cv_func_iconv" != yes; then
- jm_save_LIBS="$LIBS"
- LIBS="$LIBS -lbiconv"
- AC_TRY_LINK([#include <stdlib.h>
-#include <biconv.h>],
- [iconv_t cd = iconv_open("","");
- iconv(cd,NULL,NULL,NULL,NULL);
- iconv_close(cd);],
- jm_cv_lib_iconv=yes
- jm_cv_func_iconv=yes
- jm_cv_include="biconv.h"
- jm_cv_biconv=yes
- jm_cv_lib_iconv="biconv")
-
- LIBS="$jm_save_LIBS"
- fi
- fi
- fi
- fi
- fi
- if test "$jm_cv_func_iconv" = yes; then
- if test "$jm_cv_giconv" = yes; then
- AC_DEFINE(HAVE_GICONV, 1, [What header to include for iconv() function: giconv.h])
- AC_MSG_RESULT(yes)
- ICONV_FOUND=yes
- else
- if test "$jm_cv_biconv" = yes; then
- AC_DEFINE(HAVE_BICONV, 1, [What header to include for iconv() function: biconv.h])
- AC_MSG_RESULT(yes)
- ICONV_FOUND=yes
- else
- AC_DEFINE(HAVE_ICONV, 1, [What header to include for iconv() function: iconv.h])
- AC_MSG_RESULT(yes)
- ICONV_FOUND=yes
- fi
- fi
- else
- AC_MSG_RESULT(no)
- fi
-])
-
-AC_DEFUN(rjs_CHARSET,[
- dnl Find out if we can convert from $1 to UCS2-LE
- AC_MSG_CHECKING([can we convert from $1 to UCS2-LE?])
- AC_TRY_RUN([
-#include <$jm_cv_include>
-main(){
- iconv_t cd = iconv_open("$1", "UCS-2LE");
- if (cd == 0 || cd == (iconv_t)-1) {
- return -1;
- }
- return 0;
-}
- ],ICONV_CHARSET=$1,ICONV_CHARSET=no,ICONV_CHARSET=cross)
- AC_MSG_RESULT($ICONV_CHARSET)
-])
-
-dnl AC_ENABLE_SHARED - implement the --enable-shared flag
-dnl Usage: AC_ENABLE_SHARED[(DEFAULT)]
-dnl Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
-dnl `yes'.
-AC_DEFUN([AC_ENABLE_SHARED],
-[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(shared,
-changequote(<<, >>)dnl
-<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
-changequote([, ])dnl
-[p=${PACKAGE-default}
-case $enableval in
-yes) enable_shared=yes ;;
-no) enable_shared=no ;;
-*)
- enable_shared=no
- # Look at the argument we got. We use all the common list separators.
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
- for pkg in $enableval; do
- if test "X$pkg" = "X$p"; then
- enable_shared=yes
- fi
-
- done
- IFS="$ac_save_ifs"
- ;;
-esac],
-enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
-])
-
-dnl AC_ENABLE_STATIC - implement the --enable-static flag
-dnl Usage: AC_ENABLE_STATIC[(DEFAULT)]
-dnl Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
-dnl `yes'.
-AC_DEFUN([AC_ENABLE_STATIC],
-[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(static,
-changequote(<<, >>)dnl
-<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
-changequote([, ])dnl
-[p=${PACKAGE-default}
-case $enableval in
-yes) enable_static=yes ;;
-no) enable_static=no ;;
-*)
- enable_static=no
- # Look at the argument we got. We use all the common list separators.
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
- for pkg in $enableval; do
- if test "X$pkg" = "X$p"; then
- enable_static=yes
- fi
- done
- IFS="$ac_save_ifs"
- ;;
-esac],
-enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
-])
-
-dnl AC_DISABLE_STATIC - set the default static flag to --disable-static
-AC_DEFUN([AC_DISABLE_STATIC],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_STATIC(no)])
-
-dnl AC_TRY_COMMAND_NO_STDERR - also fail if there is output on stderr
-AC_DEFUN( [AC_TRY_COMMAND_NO_STDERR],
-[
- { OUT=`($1) 3>&AS_MESSAGE_LOG_FD 2>&1 1>&3`
- RC=$?
- echo "\$?=$RC" >&AS_MESSAGE_LOG_FD
- if test x"$OUT" != x ; then
- echo "stderr:" >&AS_MESSAGE_LOG_FD
- echo "$OUT" >&AS_MESSAGE_LOG_FD
- fi
- test $RC -eq 0 -a x"$OUT" = x ; }
-])
-
-dnl AC_TRY_RUN_STRICT(PROGRAM,CFLAGS,CPPFLAGS,LDFLAGS,
-dnl [ACTION-IF-TRUE],[ACTION-IF-FALSE],
-dnl [ACTION-IF-CROSS-COMPILING = RUNTIME-ERROR])
-AC_DEFUN( [AC_TRY_RUN_STRICT],
-[
- old_CFLAGS="$CFLAGS";
- CFLAGS="$2";
- export CFLAGS;
- old_CPPFLAGS="$CPPFLAGS";
- CPPFLAGS="$3";
- export CPPFLAGS;
- old_LDFLAGS="$LDFLAGS";
- LDFLAGS="$4";
- export LDFLAGS;
- AC_TRY_RUN([$1],[$5],[$6],[$7])
- CFLAGS="$old_CFLAGS";
- old_CFLAGS="";
- export CFLAGS;
- CPPFLAGS="$old_CPPFLAGS";
- old_CPPFLAGS="";
- export CPPFLAGS;
- LDFLAGS="$old_LDFLAGS";
- old_LDFLAGS="";
- export LDFLAGS;
-])
-
-dnl SMB_CHECK_SYSCONF(varname)
-dnl Tests whether the sysconf(3) variable "varname" is available.
-AC_DEFUN([SMB_CHECK_SYSCONF],
-[
- AC_CACHE_CHECK([for sysconf($1)],
- samba_cv_SYSCONF$1,
- [
- AC_TRY_LINK([#include <unistd.h>],
- [ return sysconf($1) == -1 ? 1 : 0; ],
- [ samba_cv_SYSCONF$1=yes ],
- [ samba_cv_SYSCONF$1=no ])
- ])
-
- if test x"$samba_cv_SYSCONF$1" = x"yes" ; then
- AC_DEFINE(SYSCONF$1, 1, [Whether sysconf($1) is available])
- fi
-])
-
-dnl SMB_IS_LIBPTHREAD_LINKED([actions if true], [actions if false])
-dnl Test whether the current LIBS results in libpthread being present.
-dnl Execute the corresponding user action list.
-AC_DEFUN([SMB_IS_LIBPTHREAD_LINKED],
-[
- AC_MSG_CHECKING(if libpthread is linked)
- AC_TRY_LINK([],
- [return pthread_create(0, 0, 0, 0);],
- [
- AC_MSG_RESULT(yes)
- $1
- ],
- [
- AC_MSG_RESULT(no)
- $2
- ])
-])
-
-dnl SMB_REMOVE_LIB(lib)
-dnl Remove the given library from $LIBS
-AC_DEFUN([SMB_REMOVE_LIB],
-[
- LIBS=`echo $LIBS | sed '-es/-l$1//g'`
-])
-
-dnl SMB_CHECK_DMAPI([actions if true], [actions if false])
-dnl Check whether DMAPI is available and is a version that we know
-dnl how to deal with. The default truth action is to set samba_dmapi_libs
-dnl to the list of necessary libraries, and to define USE_DMAPI.
-AC_DEFUN([SMB_CHECK_DMAPI],
-[
- samba_dmapi_libs=""
-
- if test x"$samba_dmapi_libs" = x"" ; then
- AC_CHECK_LIB(dm, dm_get_eventlist,
- [ samba_dmapi_libs="-ldm"], [])
- fi
-
- if test x"$samba_dmapi_libs" = x"" ; then
- AC_CHECK_LIB(jfsdm, dm_get_eventlist,
- [samba_dmapi_libs="-ljfsdm"], [])
- fi
-
- if test x"$samba_dmapi_libs" = x"" ; then
- AC_CHECK_LIB(dmapi, dm_get_eventlist,
- [samba_dmapi_libs="-ldmapi"], [])
- fi
-
- if test x"$samba_dmapi_libs" = x"" ; then
- AC_CHECK_LIB(xdsm, dm_get_eventlist,
- [samba_dmapi_libs="-lxdsm"], [])
- fi
-
-
- # Only bother to test ehaders if we have a candidate DMAPI library
- if test x"$samba_dmapi_libs" != x"" ; then
- AC_CHECK_HEADERS(sys/dmi.h xfs/dmapi.h sys/jfsdmapi.h sys/dmapi.h dmapi.h)
- fi
-
- if test x"$samba_dmapi_libs" != x"" ; then
- samba_dmapi_save_LIBS="$LIBS"
- LIBS="$LIBS $samba_dmapi_libs"
- AC_TRY_LINK(
- [
-#include <time.h> /* needed by Tru64 */
-#include <sys/types.h> /* needed by AIX */
-#ifdef HAVE_XFS_DMAPI_H
-#include <xfs/dmapi.h>
-#elif defined(HAVE_SYS_DMI_H)
-#include <sys/dmi.h>
-#elif defined(HAVE_SYS_JFSDMAPI_H)
-#include <sys/jfsdmapi.h>
-#elif defined(HAVE_SYS_DMAPI_H)
-#include <sys/dmapi.h>
-#elif defined(HAVE_DMAPI_H)
-#include <dmapi.h>
-#endif
- ],
- [
-/* This link test is designed to fail on IRI 6.4, but should
- * succeed on Linux, IRIX 6.5 and AIX.
- */
- char * version;
- dm_eventset_t events;
- /* This doesn't take an argument on IRIX 6.4. */
- dm_init_service(&version);
- /* IRIX 6.4 expects events to be a pointer. */
- DMEV_ISSET(DM_EVENT_READ, events);
- ],
- [
- true # DMAPI link test succeeded
- ],
- [
- # DMAPI link failure
- samba_dmapi_libs=
- ])
- LIBS="$samba_dmapi_save_LIBS"
- fi
-
- if test x"$samba_dmapi_libs" = x"" ; then
- # DMAPI detection failure actions begin
- ifelse($2, [],
- [
- AC_ERROR(Failed to detect a supported DMAPI implementation)
- ],
- [
- $2
- ])
- # DMAPI detection failure actions end
- else
- # DMAPI detection success actions start
- ifelse($1, [],
- [
- AC_DEFINE(USE_DMAPI, 1,
- [Whether we should build DMAPI integration components])
- AC_MSG_NOTICE(Found DMAPI support in $samba_dmapi_libs)
- ],
- [
- $1
- ])
- # DMAPI detection success actions end
- fi
-
-])
-
-dnl SMB_IF_RTSIGNAL_BUG([actions if true],
-dnl [actions if false],
-dnl [actions if cross compiling])
-dnl Test whether we can call sigaction with RT_SIGNAL_NOTIFY and
-dnl RT_SIGNAL_LEASE (also RT_SIGNAL_AIO for good measure, though
-dnl I don't believe that triggers any bug.
-dnl
-dnl See the samba-technical thread titled "Failed to setup
-dnl RT_SIGNAL_NOTIFY handler" for details on the bug in question.
-AC_DEFUN([SMB_IF_RTSIGNAL_BUG],
-[
- rt_signal_notify_works=yes
- rt_signal_lease_works=yes
- rt_signal_aio_works=yes
-
- AC_MSG_CHECKING(if sigaction works with realtime signals)
- AC_TRY_RUN(
- [
-#include <sys/types.h>
-#include <fcntl.h>
-#include <signal.h>
-
-#ifndef SIGRTMIN
-#define SIGRTMIN NSIG
-#endif
-/* from smbd/notify_kernel.c */
-#ifndef RT_SIGNAL_NOTIFY
-#define RT_SIGNAL_NOTIFY (SIGRTMIN+2)
-#endif
-
-/* from smbd/aio.c */
-#ifndef RT_SIGNAL_AIO
-#define RT_SIGNAL_AIO (SIGRTMIN+3)
-#endif
-
-/* from smbd/oplock_linux.c */
-#ifndef RT_SIGNAL_LEASE
-#define RT_SIGNAL_LEASE (SIGRTMIN+1)
-#endif
-
-static void signal_handler(int sig, siginfo_t *info, void *unused)
-{
- int do_nothing = 0;
-}
-
-int main(void)
-{
- int result = 0;
- struct sigaction act = {0};
-
- act.sa_sigaction = signal_handler;
- act.sa_flags = SA_SIGINFO;
- sigemptyset( &act.sa_mask );
-
- if (sigaction(RT_SIGNAL_LEASE, &act, 0) != 0) {
- /* Failed to setup RT_SIGNAL_LEASE handler */
- result += 1;
- }
-
- if (sigaction(RT_SIGNAL_NOTIFY, &act, 0) != 0) {
- /* Failed to setup RT_SIGNAL_NOTIFY handler */
- result += 10;
- }
-
- if (sigaction(RT_SIGNAL_AIO, &act, 0) != 0) {
- /* Failed to setup RT_SIGNAL_AIO handler */
- result += 100;
- }
-
- /* zero on success */
- return result;
-}
- ],
- [
- AC_MSG_RESULT(yes)
- $2
- ],
- [
- AC_MSG_RESULT(no)
- case "$ac_status" in
- 1|11|101|111) rt_signal_lease_ok=no ;;
- esac
- case "$ac_status" in
- 10|11|110|111) rt_signal_notify_ok=no ;;
- esac
- case "$ac_status" in
- 100|110|101|111) rt_signal_aio_ok=no ;;
- esac
- $2
- ],
- [
- AC_MSG_RESULT(cross)
- $3
- ])
-])
-
-m4_include(../lib/replace/libreplace.m4)
git.samba.org / nivanova / samba-autobuild / .git / blobdiff