--- parser3/configure.ac	2020/08/14 07:47:49	1.33
+++ parser3/configure.ac	2020/12/11 15:46:12	1.42
@@ -85,11 +85,16 @@ AC_ARG_WITH(assertions, [  --with-assert
 	AC_DEFINE(NDEBUG,,assertions disabled)
 )
 
-AC_ARG_WITH(sjlj-exceptions,[  --with-sjlj-exceptions  enable simple 'throw' from dynamic library],
+AC_ARG_WITH(sjlj-exceptions, [  --with-sjlj-exceptions  to enable simple 'throw' from dynamic library],
 	AC_DEFINE(PA_WITH_SJLJ_EXCEPTIONS,,one can throw from dynamic library)
 )
 
 
+AC_ARG_WITH(system-cfg, [  --with-system-cfg=FILE  to specify system-wide auto.p],
+	AC_DEFINE_UNQUOTED(SYSTEM_CONFIG_FILE,"$withval",system-wide auto.p)
+)
+
+
 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],
@@ -130,7 +135,7 @@ fi
 
 
 dnl GC argument
-AC_ARG_WITH(gc,[  --with-gc[=D]             D is the directory where
+AC_ARG_WITH(gc,[  --with-gc[=DIR]           DIR is the directory where
                           Boehm garbage collecting library is installed],[
 
 	GC=$withval
@@ -161,7 +166,7 @@ if test -z "$GC_OK"; then
 	,
 		AC_MSG_RESULT(no)
 		if test -z "$GC"; then
-			AC_MSG_ERROR(please specify path to libgc: --with-gc=D)
+			AC_MSG_ERROR(please specify path to libgc: --with-gc=DIR)
 		else
 			AC_MSG_ERROR($GC does not seem to be valid libgc installation directory)
 		fi
@@ -173,7 +178,7 @@ AC_SUBST(GC_LIBS)
 
 
 dnl PCRE argument
-AC_ARG_WITH(pcre,[  --with-pcre=D           D is the directory where
+AC_ARG_WITH(pcre,[  --with-pcre=DIR         DIR is the directory where
                           PCRE library is installed],[
 	PCRE=$withval
 	PCRE_INCLUDES="-I$PCRE/include"
@@ -206,7 +211,7 @@ if test -z "$PCRE_OK"; then
 	,
 		AC_MSG_RESULT(no)
 		if test -z "$PCRE"; then
-			AC_MSG_ERROR(please specify path to PCRE: --with-pcre=D)
+			AC_MSG_ERROR(please specify path to PCRE: --with-pcre=DIR)
 		else
 			AC_MSG_ERROR($PCRE does not seem to be valid PCRE installation directory)
 		fi
@@ -219,7 +224,7 @@ AC_SUBST(PCRE_LIBS)
 
 
 dnl XML/XSLT argument
-AC_ARG_WITH(xml,[  --with-xml=D            D is the directory where
+AC_ARG_WITH(xml,[  --with-xml=DIR          DIR is the directory where
                           Gnome XML libraries are installed],[
 
 	XML=$withval
@@ -249,7 +254,7 @@ AC_ARG_WITH(xml,[  --with-xml=D
 		,
 			AC_MSG_RESULT(no)
 			if test -z "$XML"; then
-				AC_MSG_ERROR(please specify path to Gnome XML libraries: --with-xml=D)
+				AC_MSG_ERROR(please specify path to Gnome XML libraries: --with-xml=DIR)
 			else
 				AC_MSG_ERROR($XML does not seem to be valid Gnome XML installation directory)
 			fi
@@ -264,7 +269,7 @@ AC_SUBST(XML_LIBS)
 
 
 dnl Mail receive argument
-AC_ARG_WITH(mailreceive,[  --with-mailreceive=D is the directory where
+AC_ARG_WITH(mailreceive,[  --with-mailreceive=DIR  is the directory where
                           Gnome MIME library is installed],[
 	MIME=$withval
 	GLIB="glib-2.0"
@@ -304,7 +309,7 @@ AC_ARG_WITH(mailreceive,[  --with-mailre
 		,
 			AC_MSG_RESULT(no)
 			if test -z "$MIME"; then
-				AC_MSG_ERROR(please specify path to Gnome MIME library: --with-mailreceive=D)
+				AC_MSG_ERROR(please specify path to Gnome MIME library: --with-mailreceive=DIR)
 			else
 				AC_MSG_ERROR($MIME does not seem to be valid Gnome MIME installation directory)
 			fi
@@ -451,6 +456,12 @@ 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 0..9999 year date range support)
 AC_TRY_RUN([
 #include <string.h>
@@ -473,6 +484,7 @@ 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([PA_DATE64],[Define if you have 0..9999 year date range support])
 
 AM_CONFIG_HEADER(src/include/pa_config_auto.h)
@@ -507,5 +519,4 @@ AC_OUTPUT(
 	src/targets/isapi/Makefile
 	etc/Makefile
 	etc/parser3.charsets/Makefile
-	bin/Makefile
-	bin/auto.p.dist)
+	etc/auto.p)