diff options
Diffstat (limited to 'source3/m4')
| -rw-r--r-- | source3/m4/aclocal.m4 | 889 | ||||
| -rw-r--r-- | source3/m4/check_path.m4 | 327 | ||||
| -rw-r--r-- | source3/m4/samba_version.m4 | 29 | ||||
| -rw-r--r-- | source3/m4/swat.m4 | 27 |
4 files changed, 1272 insertions, 0 deletions
diff --git a/source3/m4/aclocal.m4 b/source3/m4/aclocal.m4 new file mode 100644 index 0000000000..9a4213d976 --- /dev/null +++ b/source3/m4/aclocal.m4 @@ -0,0 +1,889 @@ +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], [init_samba_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, version, 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]= +[INSTALL_]LIBUC= +[UNINSTALL_]LIBUC= + +m4_if([$2], [], [LIBUC[_SOVER]=0], [LIBUC[_SOVER]=$2]) + +AC_SUBST(LIBUC[_SHARED_TARGET]) +AC_SUBST(LIBUC[_STATIC_TARGET]) +AC_SUBST(LIBUC[_SHARED]) +AC_SUBST(LIBUC[_STATIC]) +AC_SUBST(LIBUC[_LIBS]) +AC_SUBST([INSTALL_]LIBUC) +AC_SUBST([UNINSTALL_]LIBUC) +AC_SUBST(LIBUC[_SOVER]) + +AC_MSG_CHECKING([whether to build the LIBNAME shared library]) +m4_if([$3], [no], [ +dnl set the default to not build the shared lib +AC_ARG_WITH(LIBNAME, +AS_HELP_STRING([--with-]LIBNAME, + m4_if([$4], [], + [Build the LIBNAME shared library (default=no)], + [Build the LIBNAME shared library (default=no ($4))])), +[ +case "$withval" in + yes) + build_lib=yes + ;; + *) + AC_MSG_RESULT(yes) + build_lib=no + ;; +esac +], +[ +# if unspecified, default is not to build +AC_MSG_RESULT(yes) +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] + AC_MSG_RESULT(yes) + if test x"$USESHARED" != x"true" -o x"$[LINK_]LIBUC" = "xSTATIC" ; then + enable_static=yes + else + LIBUC[_LIBS]=LIBLIBS + fi + else + enable_static=yes + 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]=[\$\(]LIBUC[_OBJ0\)] +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 + +# 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] $1 +EOF +]) + +dnl Copied from libtool.m4 +AC_DEFUN(AC_PROG_LD_GNU, +[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld, +[# I'd rather use --version here, but apparently some GNU ld's only accept -v. +if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then + ac_cv_prog_gnu_ld=yes +else + ac_cv_prog_gnu_ld=no +fi]) +]) + +dnl Removes -I/usr/include/? from given variable +AC_DEFUN(CFLAGS_REMOVE_USR_INCLUDE,[ + ac_new_flags="" + for i in [$]$1; do + case [$]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[$]i in + -L/usr/lib) ;; + -L/usr/lib/) ;; + -Wl,-rpath,/usr/lib) ;; + -Wl,-rpath,/usr/lib/) ;; + -Wl,-rpath) l=[$]i;; + -Wl,-rpath-Wl,/usr/lib) l="";; + -Wl,-rpath-Wl,/usr/lib/) l="";; + *) + 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 funny place 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="") + + if test "$jm_cv_lib_iconv" != yes; then + jm_save_LIBS="$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" + + 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" + + if test "$jm_cv_lib_iconv" != yes; then + jm_save_LIBS="$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([$0],[AC_LIBTOOL_SETUP])dnl +AC_ENABLE_STATIC(no)]) + +dnl AC_TRY_RUN_STRICT(PROGRAM,CFLAGS,CPPFLAGS,LDFLAGS, +dnl [ACTION-IF-TRUE],[ACTION-IF-FALSE], +dnl [ACTION-IF-CROSS-COMPILING = RUNTIME-ERROR]) +AC_DEFUN( [AC_TRY_RUN_STRICT], +[ + old_CFLAGS="$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(xdsm, dm_get_eventlist, + [samba_dmapi_libs="-lxdsm"], []) + fi + + if test x"$samba_dmapi_libs" = x"" ; then + AC_CHECK_LIB(dmapi, dm_get_eventlist, + [samba_dmapi_libs="-ldmapi"], []) + fi + + + # Only bother to test ehaders if we have a candidate DMAPI library + if test x"$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_CHECK_CLOCK_ID(clockid) +dnl Test whether the specified clock_gettime clock ID is available. If it +dnl is, we define HAVE_clockid +AC_DEFUN([SMB_CHECK_CLOCK_ID], +[ + AC_MSG_CHECKING(for $1) + AC_TRY_LINK([ +#if TIME_WITH_SYS_TIME +# include <sys/time.h> +# include <time.h> +#else +# if HAVE_SYS_TIME_H +# include <sys/time.h> +# else +# include <time.h> +# endif +#endif + ], + [ +clockid_t clk = $1; + ], + [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_$1, 1, + [Whether the clock_gettime clock ID $1 is available]) + ], + [ + AC_MSG_RESULT(no) + ]) +]) + +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> + +/* 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) + $3 + ]) +]) + +m4_include(lib/replace/libreplace.m4) diff --git a/source3/m4/check_path.m4 b/source3/m4/check_path.m4 new file mode 100644 index 0000000000..7aa8c213e0 --- /dev/null +++ b/source3/m4/check_path.m4 @@ -0,0 +1,327 @@ +dnl +dnl Samba3 build environment path checks +dnl +dnl Copyright (C) Michael Adam 2008 +dnl +dnl Released under the GNU General Public License +dnl http://www.gnu.org/licenses/ +dnl + +AC_LIBREPLACE_LOCATION_CHECKS + +################################################# +# Directory handling stuff to support both the +# legacy SAMBA directories and FHS compliant +# ones... +AC_PREFIX_DEFAULT(/usr/local/samba) + +rootsbindir="\${SBINDIR}" +lockdir="\${VARDIR}/locks" +piddir="\${VARDIR}/locks" +test "${mandir}" || mandir="\${prefix}/man" +logfilebase="\${VARDIR}" +privatedir="\${prefix}/private" +test "${libdir}" || libdir="\${prefix}/lib" +modulesdir="${libdir}" +pammodulesdir="${libdir}/security" +configdir="${libdir}" +swatdir="\${prefix}/swat" +codepagedir="\${MODULESDIR}" +statedir="\${LOCKDIR}" +cachedir="\${LOCKDIR}" + +AC_ARG_WITH(fhs, +[AS_HELP_STRING([--with-fhs],[Use FHS-compliant paths (default=no)])], +[ case "$withval" in + yes) + lockdir="\${VARDIR}/lib/samba" + piddir="\${VARDIR}/run" + mandir="\${prefix}/share/man" + logfilebase="\${VARDIR}/log/samba" + privatedir="\${CONFIGDIR}/private" + test "${libdir}" || libdir="\${prefix}/lib" + modulesdir="${libdir}/samba" + configdir="\${sysconfdir}/samba" + swatdir="\${DATADIR}/samba/swat" + codepagedir="\${MODULESDIR}" + statedir="\${VARDIR}/lib/samba" + cachedir="\${VARDIR}/lib/samba" + AC_DEFINE(FHS_COMPATIBLE, 1, [Whether to use fully FHS-compatible paths]) + ;; + esac]) + +################################################# +# set private directory location +AC_ARG_WITH(privatedir, +[AS_HELP_STRING([--with-privatedir=DIR], [Where to put smbpasswd ($ac_default_prefix/private)])], +[ case "$withval" in + yes|no) + # + # Just in case anybody calls it without argument + # + AC_MSG_WARN([--with-privatedir called without argument - will use default]) + ;; + * ) + privatedir="$withval" + ;; + esac]) + +################################################# +# set root sbin directory location +AC_ARG_WITH(rootsbindir, +[AS_HELP_STRING([--with-rootsbindir=DIR], [Which directory to use for root sbin ($ac_default_prefix/sbin)])], +[ case "$withval" in + yes|no) + # + # Just in case anybody calls it without argument + # + AC_MSG_WARN([--with-rootsbindir called without argument - will use default]) + ;; + * ) + rootsbindir="$withval" + ;; + esac]) + +################################################# +# set lock directory location +AC_ARG_WITH(lockdir, +[AS_HELP_STRING([--with-lockdir=DIR], [Where to put lock files ($ac_default_prefix/var/locks)])], +[ case "$withval" in + yes|no) + # + # Just in case anybody calls it without argument + # + AC_MSG_WARN([--with-lockdir called without argument - will use default]) + ;; + * ) + lockdir="$withval" + ;; + esac]) + +################################################# +# set pid directory location +AC_ARG_WITH(piddir, +[AS_HELP_STRING([--with-piddir=DIR], [Where to put pid files ($ac_default_prefix/var/locks)])], +[ case "$withval" in + yes|no) + # + # Just in case anybody calls it without argument + # + AC_MSG_WARN([--with-piddir called without argument - will use default]) + ;; + * ) + piddir="$withval" + ;; + esac]) + +################################################# +# set SWAT directory location +AC_ARG_WITH(swatdir, +[AS_HELP_STRING([--with-swatdir=DIR], [Where to put SWAT files ($ac_default_prefix/swat)])], +[ case "$withval" in + yes|no) + # + # Just in case anybody does it + # + AC_MSG_WARN([--with-swatdir called without argument - will use default]) + ;; + * ) + swatdir="$withval" + ;; + esac]) + +################################################# +# set configuration directory location +AC_ARG_WITH(configdir, +[AS_HELP_STRING([--with-configdir=DIR], [Where to put configuration files ($libdir)])], +[ case "$withval" in + yes|no) + # + # Just in case anybody does it + # + AC_MSG_WARN([--with-configdir called without argument - will use default]) + ;; + * ) + configdir="$withval" + ;; + esac]) + +################################################# +# set log directory location +AC_ARG_WITH(logfilebase, +[AS_HELP_STRING([--with-logfilebase=DIR], [Where to put log files ($VARDIR)])], +[ case "$withval" in + yes|no) + # + # Just in case anybody does it + # + AC_MSG_WARN([--with-logfilebase called without argument - will use default]) + ;; + * ) + logfilebase="$withval" + ;; + esac]) + + +################################################# +# set ctdb source directory location +AC_ARG_WITH(ctdb, +[AS_HELP_STRING([--with-ctdb=DIR], [Where to find ctdb sources])], +[ case "$withval" in + yes|no) + AC_MSG_WARN([--with-ctdb called without argument]) + ;; + * ) + ctdbdir="$withval" + ;; + esac]) + +################################################# +# set shared modules (internal lib) directory location +AC_ARG_WITH(modulesdir, +[AS_HELP_STRING([--with-modulesdir=DIR], [Where to put shared modules ($libdir)])], +[ case "$withval" in + yes|no) + # + # Just in case anybody does it + # + AC_MSG_WARN([--with-modulesdir without argument - will use default]) + ;; + * ) + modulesdir="$withval" + ;; + esac]) + +################################################# +# set PAM modules directory location +AC_ARG_WITH(pammodulesdir, +[AS_HELP_STRING([--with-pammodulesdir=DIR], [Which directory to use for PAM modules ($ac_default_prefix/$libdir/security)])], +[ case "$withval" in + yes|no) + # + # Just in case anybody calls it without argument + # + AC_MSG_WARN([--with-pammodulesdir called without argument - will use default]) + ;; + * ) + pammodulesdir="$withval" + ;; + esac]) + +################################################# +# set man directory location +AC_ARG_WITH(mandir, +[AS_HELP_STRING([--with-mandir=DIR], [Where to put man pages ($mandir)])], +[ case "$withval" in + yes|no) + # + # Just in case anybody does it + # + AC_MSG_WARN([--with-mandir without argument - will use default]) + ;; + * ) + mandir="$withval" + ;; + esac]) + +AC_SUBST(configdir) +AC_SUBST(lockdir) +AC_SUBST(piddir) +AC_SUBST(logfilebase) +AC_SUBST(ctdbdir) +AC_SUBST(privatedir) +AC_SUBST(swatdir) +AC_SUBST(bindir) +AC_SUBST(sbindir) +AC_SUBST(codepagedir) +AC_SUBST(statedir) +AC_SUBST(cachedir) +AC_SUBST(rootsbindir) +AC_SUBST(pammodulesdir) +AC_SUBST(modulesdir) + +################################################# +# set prefix for 'make test' +selftest_prefix="./st" +AC_SUBST(selftest_prefix) +AC_ARG_WITH(selftest-prefix, +[AS_HELP_STRING([--with-selftest-prefix=DIR], [The prefix where make test will be run ($selftest_prefix)])], +[ case "$withval" in + yes|no) + AC_MSG_WARN([--with-selftest-prefix called without argument - will use default]) + ;; + * ) + selftest_prefix="$withval" + ;; + esac +]) + +################################################# +# set path of samba4's smbtorture +smbtorture4_path="" +AC_SUBST(smbtorture4_path) +AC_ARG_WITH(smbtorture4_path, +[AS_HELP_STRING([--with-smbtorture4-path=PATH], [The path to a samba4 smbtorture for make test (none)])], +[ case "$withval" in + yes|no) + AC_MSG_ERROR([--with-smbtorture4-path should take a path]) + ;; + * ) + smbtorture4_path="$withval" + if test -z "$smbtorture4_path" -a ! -f $smbtorture4_path; then + AC_MSG_ERROR(['$smbtorture_path' does not exist!]) + fi + ;; + esac +]) + +## check for --enable-debug first before checking CFLAGS before +## so that we don't mix -O and -g +debug=no +AC_ARG_ENABLE(debug, +[AS_HELP_STRING([--enable-debug], [Turn on compiler debugging information (default=no)])], + [if eval "test x$enable_debug = xyes"; then + debug=yes + fi]) + +developer=no +AC_ARG_ENABLE(developer, [AS_HELP_STRING([--enable-developer], [Turn on developer warnings and debugging (default=no)])], + [if eval "test x$enable_developer = xyes"; then + debug=yes + developer=yes + fi]) + +krb5developer=no +AC_ARG_ENABLE(krb5developer, [AS_HELP_STRING([--enable-krb5developer], [Turn on developer warnings and debugging, except -Wstrict-prototypes (default=no)])], + [if eval "test x$enable_krb5developer = xyes"; then + debug=yes + developer=yes + krb5_developer=yes + fi]) + +picky_developer=no +AC_ARG_ENABLE(picky-developer, [AS_HELP_STRING([--enable-picky-developer], [Halt compilation on warnings])], + [if eval "test x$enable_picky_developer = xyes"; then + debug=yes + developer=yes + picky_developer=yes + fi]) + +AC_ARG_WITH(cfenc, +[AS_HELP_STRING([--with-cfenc=HEADERDIR], [Use internal CoreFoundation encoding API for optimization (Mac OS X/Darwin only)])], +[ +# May be in source $withval/CoreFoundation/StringEncodings.subproj. +# Should have been in framework $withval/CoreFoundation.framework/Headers. +for d in \ + $withval/CoreFoundation/StringEncodings.subproj \ + $withval/StringEncodings.subproj \ + $withval/CoreFoundation.framework/Headers \ + $withval/Headers \ + $withval +do + if test -r $d/CFStringEncodingConverter.h; then + ln -sfh $d include/CoreFoundation + fi +done +]) + diff --git a/source3/m4/samba_version.m4 b/source3/m4/samba_version.m4 new file mode 100644 index 0000000000..4d749e9bb9 --- /dev/null +++ b/source3/m4/samba_version.m4 @@ -0,0 +1,29 @@ +dnl +dnl Samba3 build environment - Samba version variables +dnl +dnl Copyright (C) Michael Adam 2008 +dnl +dnl Released under the GNU General Public License +dnl http://www.gnu.org/licenses/ +dnl +dnl + +SMB_VERSION_STRING=`cat $srcdir/include/version.h | grep 'SAMBA_VERSION_OFFICIAL_STRING' | cut -d '"' -f2` +echo "SAMBA VERSION: ${SMB_VERSION_STRING}" + +SAMBA_VERSION_GIT_COMMIT_FULLREV=`cat $srcdir/include/version.h | grep 'SAMBA_VERSION_GIT_COMMIT_FULLREV' | cut -d ' ' -f3- | cut -d '"' -f2` +if test -n "${SAMBA_VERSION_GIT_COMMIT_FULLREV}";then + echo "BUILD COMMIT REVISION: ${SAMBA_VERSION_GIT_COMMIT_FULLREV}" +fi +SAMBA_VERSION_GIT_COMMIT_DATE=`cat $srcdir/include/version.h | grep 'SAMBA_VERSION_GIT_COMMIT_DATE' | cut -d ' ' -f3-` +if test -n "${SAMBA_VERSION_GIT_COMMIT_DATE}";then + echo "BUILD COMMIT DATE: ${SAMBA_VERSION_GIT_COMMIT_DATE}" +fi +SAMBA_VERSION_GIT_COMMIT_TIME=`cat $srcdir/include/version.h | grep 'SAMBA_VERSION_GIT_COMMIT_TIME' | cut -d ' ' -f3-` +if test -n "${SAMBA_VERSION_GIT_COMMIT_TIME}";then + echo "BUILD COMMIT TIME: ${SAMBA_VERSION_GIT_COMMIT_TIME}" + + # just to keep the build-farm gui happy for now... + echo "BUILD REVISION: ${SAMBA_VERSION_GIT_COMMIT_TIME}" +fi + diff --git a/source3/m4/swat.m4 b/source3/m4/swat.m4 new file mode 100644 index 0000000000..2fdd82eda2 --- /dev/null +++ b/source3/m4/swat.m4 @@ -0,0 +1,27 @@ +dnl +dnl Samba3 build environment SWAT configuration +dnl +dnl Copyright (C) Michael Adam 2008 +dnl +dnl Released under the GNU General Public License +dnl http://www.gnu.org/licenses/ +dnl + + +SWAT_SBIN_TARGETS='bin/swat$(EXEEXT)' +SWAT_INSTALL_TARGETS=installswat + +AC_ARG_ENABLE(swat, +[AS_HELP_STRING([--enable-swat], [Build the SWAT tool (default=yes)])], +[ + case "$enable_swat" in + no) + SWAT_SBIN_TARGETS='' + SWAT_INSTALL_TARGETS='' + ;; + esac +]) + +AC_SUBST(SWAT_SBIN_TARGETS) +AC_SUBST(SWAT_INSTALL_TARGETS) + |