--- parser3/configure.ac	2020/12/07 17:16:42	1.37
+++ parser3/configure.ac	2021/01/15 20:26:52	1.49
@@ -1,6 +1,6 @@
-dnl Autoconf initialisation
+dnl Autoconf initialization
 AC_PREREQ(2.59)
-AC_INIT(parser, 3.4.6b)
+AC_INIT(parser, 3.4.6rc)
 AC_CONFIG_SRCDIR(README)
 
 
@@ -95,11 +95,6 @@ AC_ARG_WITH(system-cfg, [  --with-system
 )
 
 
-AC_ARG_WITH(system-log, [  --with-system-log=FILE  to specify system-wide parser3.log],
-	AC_DEFINE_UNQUOTED(SYSTEM_LOG_FILE,"$withval",system-wide parser3.log)
-)
-
-
 dnl Safe mode argument
 AC_ARG_ENABLE(safe-mode, [  --disable-safe-mode	  to enable reading and executing
                           files belonging to group+user other then effective],
@@ -396,7 +391,7 @@ AC_HEADER_STDC
 AC_HEADER_TIME
 
 AC_CHECK_HEADERS(stdio.h sys/types.h sys/stat.h stdlib.h stddef.h memory.h string.h strings.h inttypes.h stdint.h unistd.h)
-AC_CHECK_HEADERS(assert.h limits.h ctype.h math.h process.h stdarg.h setjmp.h signal.h)
+AC_CHECK_HEADERS(assert.h limits.h ctype.h math.h process.h stdarg.h setjmp.h signal.h pthread.h)
 AC_CHECK_HEADERS(errno.h dirent.h fcntl.h io.h sys/file.h sys/locking.h sys/select.h sys/resource.h sys/wait.h)
 AC_CHECK_HEADERS(sys/socket.h netinet/in.h arpa/inet.h netdb.h)
 
@@ -461,6 +456,15 @@ AC_TRY_COMPILE([#include <time.h>], [str
 AC_MSG_CHECKING(for tm_tzadj in struct tm)
 AC_TRY_COMPILE([#include <time.h>], [struct tm tm; tm.tm_tzadj=0;], AC_DEFINE(HAVE_TM_TZADJ) AC_MSG_RESULT(yes), AC_MSG_RESULT(no))
 
+AC_MSG_CHECKING(for gettid)
+AC_TRY_COMPILE([
+#include <sys/types.h>
+#include <sys/syscall.h>
+], [uint tid=syscall(__NR_gettid);], AC_DEFINE(HAVE_GETTID) AC_MSG_RESULT(yes), AC_MSG_RESULT(no))
+
+AC_MSG_CHECKING(for TLS)
+AC_TRY_COMPILE([__thread int i=0;], [], AC_DEFINE(HAVE_TLS) AC_MSG_RESULT(yes), AC_MSG_RESULT(no))
+
 AC_MSG_CHECKING(for 0..9999 year date range support)
 AC_TRY_RUN([
 #include <string.h>
@@ -483,6 +487,8 @@ dnl Output header and makefiles
 AH_TEMPLATE([HAVE_TIMEZONE],[Define if you have timezone external variable in <time.h>])
 AH_TEMPLATE([HAVE_TM_GMTOFF],[Define if you have tm_gmtoff member of tm structure in <time.h>])
 AH_TEMPLATE([HAVE_TM_TZADJ],[Define if you have tm_tzadj member of tm structure in <time.h>])
+AH_TEMPLATE([HAVE_GETTID],[Define if you have gettid()])
+AH_TEMPLATE([HAVE_TLS],[Define if you have Thread-Local Storage])
 AH_TEMPLATE([PA_DATE64],[Define if you have 0..9999 year date range support])
 
 AM_CONFIG_HEADER(src/include/pa_config_auto.h)