#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)
+ 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_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 AC_PROG_CC_FLAG(flag)
AC_DEFUN(AC_PROG_CC_FLAG,
AC_TRY_COMPILE([$2],[int i = (int)$1],
ac_cv_have_$1_decl=yes,ac_cv_have_$1_decl=no)])
if test x"$ac_cv_have_$1_decl" = x"yes"; then
- AC_DEFINE([HAVE_]translit([$1], [a-z], [A-Z])[_DECL])
+ AC_DEFINE([HAVE_]translit([$1], [a-z], [A-Z])[_DECL],1,[Whether $1() is available])
fi
])
-dnl check for a function in a library, but don't
-dnl keep adding the same library to the LIBS variable.
-dnl AC_LIBTESTFUNC(lib,func)
-AC_DEFUN(AC_LIBTESTFUNC,
-[case "$LIBS" in
- *-l$1*) AC_CHECK_FUNCS($2) ;;
- *) AC_CHECK_LIB($1, $2)
- AC_CHECK_FUNCS($2)
- ;;
- esac
+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_LIB_REMOVE to strp this if necessary.
+AC_DEFUN([AC_LIBTESTFUNC],
+[
+ AC_CHECK_FUNCS($2,
+ [
+ # $2 was found in libc or existing $LIBS
+ ifelse($3, [],
+ [
+ AC_DEFINE(translit([HAVE_$2], [a-z], [A-Z]), 1,
+ [Whether $2 is available])
+ ],
+ [
+ $3
+ ])
+ ],
+ [
+ # $2 was not found, try adding lib$1
+ case " $LIBS " in
+ *\ -l$1\ *)
+ ifelse($4, [],
+ [
+ # $2 was not found and we already had lib$1
+ # nothing to do here by default
+ true
+ ],
+ [ $4 ])
+ ;;
+ *)
+ # $2 was not found, try adding lib$1
+ AC_CHECK_LIB($1, $2,
+ [
+ LIBS="-l$1 $LIBS"
+ ifelse($3, [],
+ [
+ AC_DEFINE(translit([HAVE_$2], [a-z], [A-Z]), 1,
+ [Whether $2 is available])
+ ],
+ [
+ $3
+ ])
+ ],
+ [
+ ifelse($4, [],
+ [
+ # $2 was not found in lib$1
+ # nothing to do here by default
+ true
+ ],
+ [ $4 ])
+ ])
+ ;;
+ 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 `]$1[' function.])])
+
dnl Define an AC_DEFINE with ifndef guard.
dnl AC_N_DEFINE(VARIABLE [, VALUE])
define(AC_N_DEFINE,
ac_cv_prog_gnu_ld=no
fi])
])
+
+# Configure paths for LIBXML2
+# Toshio Kuratomi 2001-04-21
+# Adapted from:
+# Configure paths for GLIB
+# Owen Taylor 97-11-3
+
+dnl AM_PATH_XML2([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+dnl Test for XML, and define XML_CFLAGS and XML_LIBS
+dnl
+AC_DEFUN(AM_PATH_XML2,[
+AC_ARG_WITH(xml-prefix,
+ [ --with-xml-prefix=PFX Prefix where libxml is installed (optional)],
+ xml_config_prefix="$withval", xml_config_prefix="")
+AC_ARG_WITH(xml-exec-prefix,
+ [ --with-xml-exec-prefix=PFX Exec prefix where libxml is installed (optional)],
+ xml_config_exec_prefix="$withval", xml_config_exec_prefix="")
+AC_ARG_ENABLE(xmltest,
+ [ --disable-xmltest Do not try to compile and run a test LIBXML program],,
+ enable_xmltest=yes)
+
+ if test x$xml_config_exec_prefix != x ; then
+ xml_config_args="$xml_config_args --exec-prefix=$xml_config_exec_prefix"
+ if test x${XML2_CONFIG+set} != xset ; then
+ XML2_CONFIG=$xml_config_exec_prefix/bin/xml2-config
+ fi
+ fi
+ if test x$xml_config_prefix != x ; then
+ xml_config_args="$xml_config_args --prefix=$xml_config_prefix"
+ if test x${XML2_CONFIG+set} != xset ; then
+ XML2_CONFIG=$xml_config_prefix/bin/xml2-config
+ fi
+ fi
+
+ AC_PATH_PROG(XML2_CONFIG, xml2-config, no)
+ min_xml_version=ifelse([$1], ,2.0.0,[$1])
+ AC_MSG_CHECKING(for libxml - version >= $min_xml_version)
+ no_xml=""
+ if test "$XML2_CONFIG" = "no" ; then
+ no_xml=yes
+ else
+ XML_CFLAGS=`$XML2_CONFIG $xml_config_args --cflags`
+ XML_LIBS=`$XML2_CONFIG $xml_config_args --libs`
+ xml_config_major_version=`$XML2_CONFIG $xml_config_args --version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
+ xml_config_minor_version=`$XML2_CONFIG $xml_config_args --version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
+ xml_config_micro_version=`$XML2_CONFIG $xml_config_args --version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
+ if test "x$enable_xmltest" = "xyes" ; then
+ ac_save_CFLAGS="$CFLAGS"
+ ac_save_LIBS="$LIBS"
+ CFLAGS="$CFLAGS $XML_CFLAGS"
+ LIBS="$XML_LIBS $LIBS"
+dnl
+dnl Now check if the installed libxml is sufficiently new.
+dnl (Also sanity checks the results of xml2-config to some extent)
+dnl
+ rm -f conf.xmltest
+ AC_TRY_RUN([
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <libxml/xmlversion.h>
+
+int
+main()
+{
+ int xml_major_version, xml_minor_version, xml_micro_version;
+ int major, minor, micro;
+ char *tmp_version;
+
+ system("touch conf.xmltest");
+
+ /* Capture xml2-config output via autoconf/configure variables */
+ /* HP/UX 9 (%@#!) writes to sscanf strings */
+ tmp_version = (char *)strdup("$min_xml_version");
+ if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
+ printf("%s, bad version string from xml2-config\n", "$min_xml_version");
+ exit(1);
+ }
+ free(tmp_version);
+
+ /* Capture the version information from the header files */
+ tmp_version = (char *)strdup(LIBXML_DOTTED_VERSION);
+ if (sscanf(tmp_version, "%d.%d.%d", &xml_major_version, &xml_minor_version, &xml_micro_version) != 3) {
+ printf("%s, bad version string from libxml includes\n", "LIBXML_DOTTED_VERSION");
+ exit(1);
+ }
+ free(tmp_version);
+
+ /* Compare xml2-config output to the libxml headers */
+ if ((xml_major_version != $xml_config_major_version) ||
+ (xml_minor_version != $xml_config_minor_version) ||
+ (xml_micro_version != $xml_config_micro_version))
+ {
+ printf("*** libxml header files (version %d.%d.%d) do not match\n",
+ xml_major_version, xml_minor_version, xml_micro_version);
+ printf("*** xml2-config (version %d.%d.%d)\n",
+ $xml_config_major_version, $xml_config_minor_version, $xml_config_micro_version);
+ return 1;
+ }
+/* Compare the headers to the library to make sure we match */
+ /* Less than ideal -- doesn't provide us with return value feedback,
+ * only exits if there's a serious mismatch between header and library.
+ */
+ LIBXML_TEST_VERSION;
+
+ /* Test that the library is greater than our minimum version */
+ if ((xml_major_version > major) ||
+ ((xml_major_version == major) && (xml_minor_version > minor)) ||
+ ((xml_major_version == major) && (xml_minor_version == minor) &&
+ (xml_micro_version >= micro)))
+ {
+ return 0;
+ }
+ else
+ {
+ printf("\n*** An old version of libxml (%d.%d.%d) was found.\n",
+ xml_major_version, xml_minor_version, xml_micro_version);
+ printf("*** You need a version of libxml newer than %d.%d.%d. The latest version of\n",
+ major, minor, micro);
+ printf("*** libxml is always available from ftp://ftp.xmlsoft.org.\n");
+ printf("***\n");
+ printf("*** If you have already installed a sufficiently new version, this error\n");
+ printf("*** probably means that the wrong copy of the xml2-config shell script is\n");
+ printf("*** being found. The easiest way to fix this is to remove the old version\n");
+ printf("*** of LIBXML, but you can also set the XML2_CONFIG environment to point to the\n");
+ printf("*** correct copy of xml2-config. (In this case, you will have to\n");
+ printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
+ printf("*** so that the correct libraries are found at run-time))\n");
+ }
+ return 1;
+}
+],, no_xml=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
+ CFLAGS="$ac_save_CFLAGS"
+ LIBS="$ac_save_LIBS"
+ fi
+ fi
+
+ if test "x$no_xml" = x ; then
+ AC_MSG_RESULT(yes (version $xml_config_major_version.$xml_config_minor_version.$xml_config_micro_version))
+ ifelse([$2], , :, [$2])
+ else
+ AC_MSG_RESULT(no)
+ if test "$XML2_CONFIG" = "no" ; then
+ echo "*** The xml2-config script installed by LIBXML could not be found"
+ echo "*** If libxml was installed in PREFIX, make sure PREFIX/bin is in"
+ echo "*** your path, or set the XML2_CONFIG environment variable to the"
+ echo "*** full path to xml2-config."
+ else
+ if test -f conf.xmltest ; then
+ :
+ else
+ echo "*** Could not run libxml test program, checking why..."
+ CFLAGS="$CFLAGS $XML_CFLAGS"
+ LIBS="$LIBS $XML_LIBS"
+ AC_TRY_LINK([
+#include <libxml/xmlversion.h>
+#include <stdio.h>
+], [ LIBXML_TEST_VERSION; return 0;],
+ [ echo "*** The test program compiled, but did not run. This usually means"
+ echo "*** that the run-time linker is not finding LIBXML or finding the wrong"
+ echo "*** version of LIBXML. If it is not finding LIBXML, you'll need to set your"
+ echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
+ echo "*** to the installed location Also, make sure you have run ldconfig if that"
+ echo "*** is required on your system"
+ echo "***"
+ echo "*** If you have an old version installed, it is best to remove it, although"
+ echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
+ [ echo "*** The test program failed to compile or link. See the file config.log for the"
+ echo "*** exact error that occured. This usually means LIBXML was incorrectly installed"
+ echo "*** or that you have moved LIBXML since it was installed. In the latter case, you"
+ echo "*** may want to edit the xml2-config script: $XML2_CONFIG" ])
+ CFLAGS="$ac_save_CFLAGS"
+ LIBS="$ac_save_LIBS"
+ fi
+ fi
+
+ XML_CFLAGS=""
+ XML_LIBS=""
+ ifelse([$3], , :, [$3])
+ fi
+ AC_SUBST(XML_CFLAGS)
+ AC_SUBST(XML_LIBS)
+ rm -f conf.xmltest
+])
+
+# =========================================================================
+# AM_PATH_MYSQL : MySQL library
+
+dnl AM_PATH_MYSQL([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+dnl Test for MYSQL, and define MYSQL_CFLAGS and MYSQL_LIBS
+dnl
+AC_DEFUN(AM_PATH_MYSQL,
+[dnl
+dnl Get the cflags and libraries from the mysql_config script
+dnl
+AC_ARG_WITH(mysql-prefix,[ --with-mysql-prefix=PFX Prefix where MYSQL is installed (optional)],
+ mysql_prefix="$withval", mysql_prefix="")
+AC_ARG_WITH(mysql-exec-prefix,[ --with-mysql-exec-prefix=PFX Exec prefix where MYSQL is installed (optional)],
+ mysql_exec_prefix="$withval", mysql_exec_prefix="")
+
+ if test x$mysql_exec_prefix != x ; then
+ mysql_args="$mysql_args --exec-prefix=$mysql_exec_prefix"
+ if test x${MYSQL_CONFIG+set} != xset ; then
+ MYSQL_CONFIG=$mysql_exec_prefix/bin/mysql_config
+ fi
+ fi
+ if test x$mysql_prefix != x ; then
+ mysql_args="$mysql_args --prefix=$mysql_prefix"
+ if test x${MYSQL_CONFIG+set} != xset ; then
+ MYSQL_CONFIG=$mysql_prefix/bin/mysql_config
+ fi
+ fi
+
+ AC_REQUIRE([AC_CANONICAL_TARGET])
+ AC_PATH_PROG(MYSQL_CONFIG, mysql_config, no)
+ AC_MSG_CHECKING(for MYSQL)
+ no_mysql=""
+ if test "$MYSQL_CONFIG" = "no" ; then
+ MYSQL_CFLAGS=""
+ MYSQL_LIBS=""
+ AC_MSG_RESULT(no)
+ ifelse([$2], , :, [$2])
+ else
+ MYSQL_CFLAGS=`$MYSQL_CONFIG $mysqlconf_args --cflags | sed -e "s/'//g"`
+ MYSQL_LIBS=`$MYSQL_CONFIG $mysqlconf_args --libs | sed -e "s/'//g"`
+ AC_MSG_RESULT(yes)
+ ifelse([$1], , :, [$1])
+ fi
+ AC_SUBST(MYSQL_CFLAGS)
+ AC_SUBST(MYSQL_LIBS)
+])
+
+# =========================================================================
+# AM_PATH_PGSQL : pgSQL library
+
+dnl AM_PATH_PGSQL([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+dnl Test for PGSQL, and define PGSQL_CFLAGS and PGSQL_LIBS
+dnl
+AC_DEFUN(AM_PATH_PGSQL,
+[dnl
+dnl Get the cflags and libraries from the pg_config script
+dnl
+AC_ARG_WITH(pgsql-prefix,[ --with-pgsql-prefix=PFX Prefix where PostgreSQL is installed (optional)],
+ pgsql_prefix="$withval", pgsql_prefix="")
+AC_ARG_WITH(pgsql-exec-prefix,[ --with-pgsql-exec-prefix=PFX Exec prefix where PostgreSQL is installed (optional)],
+ pgsql_exec_prefix="$withval", pgsql_exec_prefix="")
+
+ if test x$pgsql_exec_prefix != x ; then
+ if test x${PGSQL_CONFIG+set} != xset ; then
+ PGSQL_CONFIG=$pgsql_exec_prefix/bin/pg_config
+ fi
+ fi
+ if test x$pgsql_prefix != x ; then
+ if test x${PGSQL_CONFIG+set} != xset ; then
+ PGSQL_CONFIG=$pgsql_prefix/bin/pg_config
+ fi
+ fi
+
+ AC_REQUIRE([AC_CANONICAL_TARGET])
+ AC_PATH_PROG(PGSQL_CONFIG, pg_config, no, [$PATH:/usr/lib/postgresql/bin])
+ AC_MSG_CHECKING(for PGSQL)
+ no_pgsql=""
+ if test "$PGSQL_CONFIG" = "no" ; then
+ PGSQL_CFLAGS=""
+ PGSQL_LIBS=""
+ AC_MSG_RESULT(no)
+ ifelse([$2], , :, [$2])
+ else
+ PGSQL_CFLAGS=-I`$PGSQL_CONFIG --includedir`
+ PGSQL_LIBS="-lpq -L`$PGSQL_CONFIG --libdir`"
+ AC_MSG_RESULT(yes)
+ ifelse([$1], , :, [$1])
+ fi
+ AC_SUBST(PGSQL_CFLAGS)
+ AC_SUBST(PGSQL_LIBS)
+])
+
+dnl Removes -I/usr/include/? from given variable
+AC_DEFUN(CFLAGS_REMOVE_USR_INCLUDE,[
+ ac_new_flags=""
+ for i in [$]$1; do
+ case [$]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/? from given variable
+AC_DEFUN(LIB_REMOVE_USR_LIB,[
+ ac_new_flags=""
+ for i in [$]$1; do
+ case [$]i in
+ -L/usr/lib|-L/usr/lib/) ;;
+ *) ac_new_flags="[$]ac_new_flags [$]i" ;;
+ 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"
+ 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 CFLAGS_ADD_DIR(CFLAGS, $INCDIR)
+dnl This function doesn't add -I/usr/include into CFLAGS
+AC_DEFUN(CFLAGS_ADD_DIR,[
+if test "$2" != "/usr/include" ; then
+ $1="$$1 -I$2"
+fi
+])
+
+dnl LIB_ADD_DIR(LDFLAGS, $LIBDIR)
+dnl This function doesn't add -L/usr/lib into LDFLAGS
+AC_DEFUN(LIB_ADD_DIR,[
+if test "$2" != "/usr/lib" ; then
+ $1="$$1 -L$2"
+fi
+])
+
+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_REMOVELIB],
+[
+ 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
+
+ # Only bother to test ehaders if we have a candidate DMAPI library
+ if test x"$samba_dmapi_libs" != x"" ; then
+ AC_CHECK_HEADERS(sys/dmi.h xfs/dmapi.h sys/jfsdmapi.h sys/dmapi.h)
+ fi
+
+ if test x"$samba_dmapi_libs" != x"" ; then
+ samba_dmapi_save_LIBS="$LIBS"
+ LIBS="$LIBS $samba_dmapi_libs"
+ AC_TRY_LINK(
+ [
+#include <time.h> /* needed by Tru64 */
+#include <sys/types.h> /* needed by AIX */
+#ifdef HAVE_XFS_DMAPI_H
+#include <xfs/dmapi.h>
+#elif defined(HAVE_SYS_DMI_H)
+#include <sys/dmi.h>
+#elif defined(HAVE_SYS_JFSDMAPI_H)
+#include <sys/jfsdmapi.h>
+#elif defined(HAVE_SYS_DMAPI_H)
+#include <sys/dmapi.h>
+#endif
+ ],
+ [
+/* This link test is designed to fail on IRI 6.4, but should
+ * succeed on Linux, IRIX 6.5 and AIX.
+ */
+ char * version;
+ dm_eventset_t events;
+ /* This doesn't take an argument on IRIX 6.4. */
+ dm_init_service(&version);
+ /* IRIX 6.4 expects events to be a pointer. */
+ DMEV_ISSET(DM_EVENT_READ, events);
+ ],
+ [
+ true # DMAPI link test succeeded
+ ],
+ [
+ # DMAPI link failure
+ samba_dmapi_libs=
+ ])
+ LIBS="$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
+ ])
+])
+
git.samba.org / vlendec / samba-autobuild / .git / blobdiff