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Diff for /parser3/Attic/configure.in between versions 1.4 and 1.187

version 1.4, 2002/02/05 14:40:45 version 1.187, 2013/07/21 14:06:15
Line 1 Line 1
 dnl Process this file with autoconf to produce a configure script.  dnl Autoconf initialisation
 AC_INIT(README)  AC_PREREQ(2.59)
 AM_INIT_AUTOMAKE(parser, 3.0b, nodefine)  AC_INIT(parser, 3.4.3b)
   AC_CONFIG_SRCDIR(README)
   
 dnl not perfect, but would do  
 P3S=`pwd`  dnl Automake Initialisation
   AM_INIT_AUTOMAKE
   
   
   dnl Expand srcdir
   P3S=`cd $srcdir/src ; pwd`
 AC_SUBST(P3S)  AC_SUBST(P3S)
   
 PARSER_VERSION=$VERSION  
 echo "/* automatically generated by configure */" > src/include/pa_version.h.new  dnl Parser version update
 echo "/* edit configure.in to change version number */" >> src/include/pa_version.h.new  AC_CANONICAL_HOST
 echo "#define PARSER_VERSION \"$PARSER_VERSION\"" >> src/include/pa_version.h.new  AC_DEFINE_UNQUOTED(PARSER_VERSION,"$VERSION (compiled on $host)",parser version)
 cmp src/include/pa_version.h.new src/include/pa_version.h >/dev/null 2>&1  
 if test $? -ne 0 ; then  AC_SUBST(host_os)
     rm -f src/include/pa_version.h && mv src/include/pa_version.h.new src/include/pa_version.h && \  case $host_os in
     echo 'Updated src/include/pa_version.h'    *cygwin* ) AC_DEFINE(CYGWIN,,using cygwin building environment);;
   esac
   
   
   dnl Checks for programs
   AC_PROG_INSTALL
   AC_PROG_AWK
   
   AC_PROG_YACC
   if test "$YACC" != "bison -y"; then
           AC_MSG_WARN(to regenerate Parser grammar YOU WOULD NEED BISON)
 else  else
         rm -f src/include/pa_version.h.new          AC_MSG_CHECKING(bison version)
           oldIFS=$IFS; IFS=.
           set `bison -V | sed -e 's/^GNU Bison version //' -e 's/^bison (GNU Bison) //' -e 's/$/./'`
           IFS=$oldIFS
           if test "$1" = "1" -a "$2" -lt "25"; then
                   AC_MSG_WARN(Bison 1.25 or newer needed to regenerate Parser compiler (found $1.$2).)
           fi
           AC_MSG_RESULT($1.$2 (ok))
 fi  fi
   
 AC_PROG_INSTALL  
 AC_PROG_CC  
 AC_LANG_C AC_C_INLINE  
 AC_PROG_CXX  AC_PROG_CXX
 AC_LANG_CPLUSPLUS  AC_PROG_CC
   
   dnl most tests should be compiled with C compiler [especially qsort test]
   AC_LANG_C
   
   
   dnl Dll extension
   AC_MSG_CHECKING(for dynamic-link library extension)
   case "$host_os" in
     *cygwin* ) dll_extension=dll;;
     * ) dll_extension=so
   esac
   AC_MSG_RESULT($dll_extension)
   AC_SUBST(dll_extension)
   
   
   dnl Misc arguments
   AC_ARG_WITH(build-warnings, [  --with-build-warnings   to enable build-time compiler warnings if gcc is used],
           AC_MSG_WARN(enabling compiler warnings)
           CXXFLAGS="$CXXFLAGS -W -Wall -Wstrict-prototypes -Wmissing-prototypes"
   )
   
   AC_ARG_WITH(assertions, [  --with-assertions       to enable assertions],
           AC_MSG_WARN(enabling assertions)
   ,
           AC_DEFINE(NDEBUG,,assertions disabled)
   )
   
   AC_ARG_WITH(sjlj-exceptions,[  --with-sjlj-exceptions  enable simple 'throw' from dynamic library],
           AC_DEFINE(PA_WITH_SJLJ_EXCEPTIONS,,one can throw from dynamic library)
   )
   
 dnl Arguments  
   
 AC_ARG_ENABLE(string-origins, [  --disable-string-origins to switch off string origin tracking],  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],
   [
           SAFE_MODE=$enableval
   ]
   )
   
   if test "$SAFE_MODE" = "no"; then
           AC_MSG_WARN(enabling reading of files belonging to group+user other then effective)
   else
           AC_DEFINE(PA_SAFE_MODE,,disabled reading of files belonging to group+user other then effective)
   fi
   
   
   dnl Disable execs argument
   AC_ARG_ENABLE(execs, [  --disable-execs   to disable any execs
                             (file::exec, file::cgi, unix mail:send)],
 [  [
 if test "$enableval" = "no"; then  if test "$enableval" = "no"; then
         AC_DEFINE(NO_STRING_ORIGIN,,no string origin tracking)          AC_MSG_WARN(disabling file execs)
           AC_DEFINE(NO_PA_EXECS,,pa_exec disabled)
 fi  fi
 ]  ]
 )  )
   
 AC_ARG_WITH(apache13,[  --with-apache13[=D]     D is the Apache13 source distribution directory  
                           builds library for apache_module using that dir  dnl String stream argument
                           (do not add /src)],  AC_ARG_ENABLE(stringstream, [  --disable-stringstream  to disable stringstream usage.
         APACHE13=$withval                            when disabled table.save use more memory but it's safer on freebsd 4.x],
     if test \! -f "$APACHE13/src/include/httpd.h"; then  [
         AC_MSG_ERROR($APACHE13 does not seem to be valid Apache13 source distribution directory)  if test "$enableval" = "no"; then
     fi          AC_MSG_WARN(disabling stringstream usage)
           AC_DEFINE(NO_STRINGSTREAM,,stringstream disabled)
   fi
   ]
 )  )
 AC_SUBST(APACHE13)  
 AM_CONDITIONAL(COMPILE_APACHE13_MODULE, test -n "$APACHE13")  
   
   
 AC_ARG_WITH(pathlink,[  --with-pathlink[=LKEY]  put dynamic libraries paths to binary  dnl GC argument
                           using linker key (-R, -rpath-link)],  AC_ARG_WITH(gc,[  --with-gc[=D]             D is the directory where
         LD_PATHLINK=$withval                            Boehm garbage collecting library is installed],[
 )  
           GC=$withval
           GC_LIBS="$GC/libgc.la"
   
           if test -f $GC_LIBS; then
                   GC_OK="yes"
           else
                   GC_LIBS="-L$GC -lgc"
           fi
   
           if test "$GC" = "yes"; then
                   GC=""
                   GC_LIBS="-lgc"
                   AC_MSG_WARN([--with-gc value was not specified, hoping linker would find it])
           fi
   ],[
           GC_LIBS="-lgc"
           AC_MSG_WARN([--with-gc was not specified, hoping linker would find it])
   ])
   
   if test -z "$GC_OK"; then
           AC_MSG_CHECKING(for libgc)
           SAVE_LIBS=$LIBS
           LIBS="$LIBS $GC_LIBS"
           AC_TRY_LINK([ extern int GC_dont_gc; ],[ GC_dont_gc=0; ],
                   AC_MSG_RESULT(yes)
           ,
                   AC_MSG_RESULT(no)
                   if test -z "$GC"; then
                           AC_MSG_ERROR(please specify path to libgc: --with-gc=D)
                   else
                           AC_MSG_ERROR($GC does not seem to be valid libgc installation directory)
                   fi
           )
           LIBS=$SAVE_LIBS
   fi
   
 AC_ARG_WITH(gnome-xml,[  --with-gnome-xml[=D]    D is the directory where  AC_SUBST(GC_LIBS)
   
   
   dnl PCRE argument
   AC_ARG_WITH(pcre,[  --with-pcre=D           D is the directory where
                             PCRE library is installed],[
           PCRE=$withval
           PCRE_INCLUDES="-I$PCRE/include"
           PCRE_LIBS="$PCRE/lib/libpcre.la"
   
           if test -f $PCRE/include/pcre.h -a -f $PCRE_LIBS; then
                   PCRE_OK="yes"
           else
                   PCRE_LIBS="-L$PCRE -lpcre"
           fi
   
           if test "$PCRE" = "yes"; then
                   PCRE=""
                   PCRE_LIBS="-lpcre"
                   PCRE_INCLUDES=""
                   AC_MSG_WARN([--with-pcre value was not specified, hoping linker would find it])
           fi
   ],[
           PCRE_LIBS="-lpcre"
           PCRE_INCLUDES=""
           AC_MSG_WARN([--with-pcre was not specified, hoping linker would find it])
   ])
   
   if test -z "$PCRE_OK"; then
           AC_MSG_CHECKING(for prce)
           SAVE_LIBS=$LIBS
           LIBS="$LIBS $PCRE_LIBS $PCRE_INCLUDES"
           AC_TRY_LINK([ #include <pcre.h> ],[ const char *v=pcre_version(); ],
                   AC_MSG_RESULT(yes)
           ,
                   AC_MSG_RESULT(no)
                   if test -z "$PCRE"; then
                           AC_MSG_ERROR(please specify path to PCRE: --with-pcre=D)
                   else
                           AC_MSG_ERROR($PCRE does not seem to be valid PCRE installation directory)
                   fi
           )
           LIBS=$SAVE_LIBS
   fi
   
   AC_SUBST(PCRE_INCLUDES)
   AC_SUBST(PCRE_LIBS)
   
   
   dnl XML/XSLT argument
   AC_ARG_WITH(xml,[  --with-xml=D            D is the directory where
                           Gnome XML libraries are installed],[                            Gnome XML libraries are installed],[
     GNOME_XML=$withval  
     XMLBIN_DIR="$GNOME_XML/bin"          XML=$withval
     XMLINC_DIR="$GNOME_XML/include"          XML_LIBS="-lxml2 -lxslt -lexslt"
     XMLLIB_DIR="$GNOME_XML/lib"  
           if test -z "$XML" -o "$XML" = "yes"; then
     if test \! -d $XMLBIN_DIR -o \! -d $XMLINC_DIR -o \! -d $XMLLIB_DIR; then                  XML=""
         AC_MSG_ERROR($GNOME_XML does not seem to be valid Gnome installation directory)                  XML_INCLUDES="-I/usr/include/libxml2"
     fi                  AC_MSG_WARN([--with-xml value was not specified, hoping linker would find it])
           else
     AC_DEFINE(XML,,xml-abled parser)                  XML_INCLUDES="-I$XML/include -I$XML/include/libxml2"
       
     LIBXML2_SO_NAME=`cd $XMLLIB_DIR ; ls libxml2.?? libxml2.??? 2>/dev/null | grep -v \.la$ | sed 's/lib//' | sed 's/\..*//'`                  if test -f $XML/include/libxslt/xslt.h -a -f $XML/lib/libxml2.la \
     if test -z "$LIBXML2_SO_NAME"; then                          -a -f $XML/lib/libxslt.la -a -f $XML/lib/libexslt.la; then
         AC_MSG_ERROR($LIBXML_DIR does not containt XML2 dynamic library)                          XML_LIBS="$XML/lib/libxml2.la $XML/lib/libxslt.la $XML/lib/libexslt.la"
     fi                          XML_OK="yes"
     LIBGDOME_SO_NAME=`cd $XMLLIB_DIR ; ls libgdome.?? libgdome.??? 2>/dev/null | grep -v \.la$ | sed 's/lib//' | sed 's/\..*//'`                  fi
     if test -z "$LIBGDOME_SO_NAME"; then          fi
         AC_MSG_ERROR($LIBXML_DIR does not containt GDOME dynamic library)  
     fi          if test -z "$XML_OK"; then
     LIBXSLT_SO_NAME=`cd $XMLLIB_DIR ; ls libxslt.?? libxslt.??? 2>/dev/null | grep -v \.la$ | sed 's/lib//' | sed 's/\..*//'`                  AC_MSG_CHECKING(for xml)
     if test -z "$LIBXSLT_SO_NAME"; then                  SAVE_LIBS=$LIBS
         AC_MSG_ERROR($LIBXML_DIR does not containt XSLT dynamic library)                  LIBS="$LIBS $XML_LIBS $XML_INCLUDES"
     fi                  AC_TRY_LINK([ #include <libxslt/xslt.h> ],[ const char *v=xsltEngineVersion; ],
     LIBEXSLT_SO_NAME=`cd $XMLLIB_DIR ; ls libexslt.?? libexslt.??? 2>/dev/null | grep -v \.la$ | sed 's/lib//' | sed 's/\..*//'`                          AC_MSG_RESULT(yes)
     if test -z "$LIBEXSLT_SO_NAME"; then                  ,
         AC_MSG_ERROR($LIBXML_DIR does not containt EXSLT dynamic library)                          AC_MSG_RESULT(no)
     fi                          if test -z "$XML"; then
                                                       AC_MSG_ERROR(please specify path to Gnome XML libraries: --with-xml=D)
     GLIB_CONFIG=$XMLBIN_DIR/glib-config                          else
     if test \! -x $GLIB_CONFIG; then                                  AC_MSG_ERROR($XML does not seem to be valid Gnome XML installation directory)
         GLIB_CONFIG=glib-config                          fi
     fi                  )
     GLIB_CFLAGS=`$GLIB_CONFIG --cflags`                  LIBS=$SAVE_LIBS
     GLIB_LIBS=`$GLIB_CONFIG --libs`          fi
           AC_DEFINE(XML,,xml-abled parser)
     XML_INCLUDES="$GLIB_CFLAGS -I$XMLINC_DIR -I$XMLINC_DIR/libgdome -I$XMLINC_DIR/libxml2"  
     XML_LIBS="-L$XMLLIB_DIR -lglib -l$LIBXML2_SO_NAME -l$LIBGDOME_SO_NAME -l$LIBXSLT_SO_NAME -l$LIBEXSLT_SO_NAME"  
     if test \! -z "$LD_PATHLINK"; then  
         XML_LIBS="$XML_LIBS -Wl,$LD_PATHLINK -Wl,$XMLLIB_DIR"  
     fi  
 ])  ])
   
 AC_SUBST(XML_INCLUDES)  AC_SUBST(XML_INCLUDES)
 AC_SUBST(XML_LIBS)  AC_SUBST(XML_LIBS)
   
 AC_ARG_WITH(db2,[  --with-db2[=D]          D is the DB2 installation directory  
                           DO NOT FORGET TO COMPILE DB2 WITH EXCEPTIONS SUPPORT!],  dnl Mail receive argument
         DB2_INST=$withval  AC_ARG_WITH(mailreceive,[  --with-mailreceive=D is the directory where
     if test \! -f "$DB2_INST/include/db.h"; then                            Gnome MIME library is installed],[
         AC_MSG_ERROR($DB2_INST does not seem to be valid DB2 installation directory)          MIME=$withval
     fi          GLIB="glib-2.0"
     if test \! -f "$DB2_INST/lib/libdb.a"; then          GMIME="gmime-2.4"
         AC_MSG_ERROR($DB2_INST does not seem to be valid DB2 installation directory)  
     fi          if test -z "$MIME" -o "$MIME" = "yes"; then
                   MIME=""
     AC_MSG_CHECKING(version of LIBDB)                  MIME_INCLUDES=`pkg-config --cflags $GMIME 2>/dev/null`
     AC_TRY_COMPILE(                  MIME_LIBS=`pkg-config --libs $GMIME 2>/dev/null`
     #include <$DB2_INST/include/db.h>                  AC_MSG_WARN([--with-mailreceive value was not specified, hoping linker would find Gnome MIME library])
     ,          else
     #ifdef DB_VERSION_MAJOR                  MIME_INCLUDES="-I$MIME/include/$GMIME"
     #   if DB_VERSION_MAJOR!=2                  MIME_LIBS="-l$GMIME"
     #           error Parser needs LIBDB of 2.x.x version to compile                  if test -f $MIME/include/$GMIME/gmime/gmime.h -a -f $MIME/lib/lib$GMIME.la; then
     #   endif                          MIME_LIBS="$MIME/lib/lib$GMIME.la"
     #else                          if test -f $MIME/lib/lib$GLIB.la; then
     #   error DB_VERSION_MAJOR not defined                                  MIME_INCLUDES="$MIME_INCLUDES -I$MIME/include/$GLIB -I$MIME/lib/$GLIB/include"
     #endif                          else
     ,[                                  GLIB_INCLUDES=`pkg-config --cflags $GLIB 2>/dev/null`
         AC_MSG_RESULT(ok)                                  MIME_INCLUDES="$MIME_INCLUDES $GLIB_INCLUDES"
         DB2=1                          fi
         AC_DEFINE(DB2,,DB2-abled parser)                          MIME_OK="yes"
         DB2_INCLUDES="-I$DB2_INST/include"                  fi
         DB2_LIBS="-L$DB2_INST/lib -ldb"          fi
     ],  
         AC_MSG_ERROR(bad, we need 2.x.x version)          if test -z "$MIME_OK"; then
     )                   AC_MSG_CHECKING(for mime)
                   SAVE_LIBS=$LIBS
                   LIBS="$LIBS $MIME_LIBS $MIME_INCLUDES"
                   AC_TRY_LINK([ #include <gmime/gmime.h> ],[ guint v=gmime_major_version; ],
                           AC_MSG_RESULT(yes)
                   ,
                           AC_MSG_RESULT(no)
                           if test -z "$MIME"; then
                                   AC_MSG_ERROR(please specify path to Gnome MIME library: --with-mailreceive=D)
                           else
                                   AC_MSG_ERROR($MIME does not seem to be valid Gnome MIME installation directory)
                           fi
                   )
                   LIBS=$SAVE_LIBS
           fi
           AC_DEFINE(WITH_MAILRECEIVE,,has \$mail:received)
   ])
   
   AC_SUBST(MIME_INCLUDES)
   AC_SUBST(MIME_LIBS)
   
   
   dnl Sendmail argument
   AC_ARG_WITH(sendmail,[  \"--with-sendmail=COMMAND\" forces this command to send mail.
                             example: \"--with-sendmail=/usr/sbin/sendmail -t\"
                             (makes parser ignore user-defined sendmail commands)],
           AC_DEFINE_UNQUOTED(PA_FORCED_SENDMAIL,"$withval",parser uses this command instead of user-defined sendmail commands)
 )  )
 AC_SUBST(DB2_INCLUDES)  
 AC_SUBST(DB2_LIBS)  
   
 dnl AC_CANONICAL_SYSTEM  
 AC_CANONICAL_HOST  
 AC_SUBST(host_os)  
   
 dnl Checks for programs.  dnl Apache module argument
 AC_PROG_INSTALL  AC_ARG_WITH(apache,[  --with-apache=FILE      FILE is the full path for APXS
 AC_PROG_MAKE_SET                            builds apache DSO module using apxs],[
 AC_PROG_RANLIB          APXS=$withval
 AC_PROG_AWK  
           if test -z "$APXS" -o "$APXS" = "yes"; then
                   APXS=`which apxs 2>/dev/null`
                   if test -z "$APXS"; then
                           APXS=`which apxs2 2>/dev/null`
                   fi
           fi
   
           APACHE=`$APXS -q TARGET 2>/dev/null`
   
           if test -z "$APACHE"; then
                   AC_MSG_ERROR($APXS does not seem to be valid apache apxs utility path)
           fi
   
           APACHE_MAIN_INC=`$APXS -q INCLUDEDIR`
           APACHE_EXTRA_INC=`$APXS -q EXTRA_INCLUDES 2>/dev/null`
           APACHE_INC="-I$APACHE_MAIN_INC $APACHE_EXTRA_INC"
           APACHE_CFLAGS=`$APXS -q CFLAGS`
   ])
   AC_SUBST(APACHE)
   AC_SUBST(APACHE_INC)
   AC_SUBST(APACHE_CFLAGS)
   AM_CONDITIONAL(COMPILE_APACHE_MODULE, test -n "$APACHE")
   
 AC_PROG_YACC  
 if test "$YACC" != "bison -y"; then  
     AC_MSG_WARN(to regenerate Parser grammar YOU WOULD NEED BISON)  
 else  
     AC_MSG_CHECKING(bison version)  
     oldIFS=$IFS; IFS=.  
     set `bison -V | sed -e 's/^GNU Bison version //'`  
     IFS=$oldIFS  
     if test "$1" = "1" -a "$2" -lt "25"; then  
         AC_MSG_WARN(Bison 1.25 or newer needed to regenerate Parser compiler (found $1.$2).)  
     fi  
     AC_MSG_RESULT($1.$2 (ok))  
 fi  
   
 dnl Enable building of the convenience library  dnl Enable building of the convenience library
 dnl and set LIBLTDL accordingly  LT_CONFIG_LTDL_DIR(src/lib/ltdl)
 AC_LIBLTDL_CONVENIENCE(src/libltdl)  LT_INIT(dlopen win32-dll no-pic)
 dnl Substitute INCLTDL and LIBLTDL in the Makefiles  LTDL_INIT
 AC_SUBST(INCLTDL)  
 AC_SUBST(LIBLTDL)  
 AC_SUBST(LIBADD_DL)  
 dnl Configure libtool  
 AM_PROG_LIBTOOL  
 AC_SUBST(LIBTOOL_DEPS)  
   
 dnl Configure libltdl  
 AC_CONFIG_SUBDIRS(src/libltdl)  
   
 dnl Checks for typedefs, structures, and compiler characteristics.  dnl Checks for typedefs, structures, and compiler characteristics
   AC_C_BIGENDIAN(
           AC_DEFINE(PA_BIG_ENDIAN,,compile for sparc processor)
   ,
           AC_DEFINE(PA_LITTLE_ENDIAN,,compile for intel processor or compatible)
   ,
           AC_MSG_ERROR(word endianness not determined for some obscure reason)
   )
   
 AC_TYPE_SIZE_T  AC_TYPE_SIZE_T
   AC_TYPE_SSIZE_T
   AC_TYPE_UINT8_T
   AC_TYPE_UINT32_T
   AC_TYPE_UINT64_T
   
 dnl Checks for header files.  
   
 AC_CHECK_HEADERS(  dnl Checks for C header files
 unistd.h \  AC_HEADER_STDC
 process.h \  AC_HEADER_TIME
 stddef.h \  
 stdarg.h \  
 fcntl.h \  
 sys/stat.h \  
 io.h \  
 stdio.h \  
 errno.h \  
 ctype.h \  
 math.h \  
 time.h sys/time.h \  
 stdlib.h \  
 string.h \  
 direct.h \  
 setjmp.h \  
 memory.h \  
 new \  
 sys/file.h \  
 sys/locking.h \  
 sys/types.h \  
 sys/select.h  
 )  
   
 dnl Checks for libraries.  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(errno.h fcntl.h io.h sys/file.h sys/locking.h sys/select.h sys/resource.h)
   AC_CHECK_HEADERS(winsock.h sys/socket.h netinet/in.h arpa/inet.h netdb.h)
   
 dnl Some systems (Solaris 2.x) require libnsl (Network Services Library)  
   dnl Checks for libraries
 case "$host" in  case "$host" in
     *-freebsd4*)
             AC_DEFINE(FREEBSD4,,FreeBSD4X target platform)
     ;;
   *-sunos5.6* | *-solaris2.6*)    *-sunos5.6* | *-solaris2.6*)
       AC_CHECK_LIB(xnet, main)            AC_CHECK_LIB(xnet, main)
   ;;    ;;
   *-sunos5* | *-solaris2*)    *-sunos5* | *-solaris2*)
       AC_CHECK_LIB(socket, main)            AC_CHECK_LIB(socket, main)
       AC_CHECK_LIB(nsl, main)            AC_CHECK_LIB(nsl, main)
   ;;    ;;
   *-nec-sysv4*)    *-nec-sysv4*)
       AC_CHECK_LIB(nsl, gethostbyname)            AC_CHECK_LIB(nsl, gethostbyname)
       AC_CHECK_LIB(socket, socket)            AC_CHECK_LIB(socket, socket)
   ;;    ;;
   *-cygwin*)    *-cygwin*)
       AC_DEFINE(WIN32,,Windows32 target platform)            AC_DEFINE(WIN32,,Windows32 target platform)
       AC_CHECK_LIB(wsock32, socket)            AC_CHECK_LIB(wsock32, socket)
   ;;    ;;
 esac  esac
   
 AC_CHECK_LIB(m, sin)  AC_CHECK_LIB(m, sin)
   AC_CHECK_LIB(crypt, crypt)
   
 dnl Checks for functions.  
   
 AC_CHECK_FUNCS(  dnl Checks for functions
 trunc \  AC_CHECK_FUNCS(flock _locking fcntl lockf ftruncate fchmod)
 round \  AC_CHECK_FUNCS(getrusage gettimeofday crypt sigsetjmp siglongjmp unsetenv)
 sign \  
 flock \  
 _locking \  
 lockf \  
 getrusage  
 )  
   
 dnl We require qsort(3) and select(2).  
   
 AC_CHECK_FUNCS(qsort, , AC_MSG_ERROR([No qsort library function.]))  dnl on some linux[seen on 2.4] it's a macro
 AC_CHECK_FUNCS(select, , AC_MSG_ERROR([No select library function.]))  PA_CHECK_SIGSETJMP
   
 AC_MSG_CHECKING(whether compiler supports pragma pack)  
 AC_TRY_COMPILE(  
 ,  
 #pragma pack(1)  
 struct must_be_1_byte {  
         char c;  
 };  
 #pragma pack()  
 if(sizeof(must_be_1_byte)!=1)  
         return 1;  
 ,[  
     AC_MSG_RESULT(yes)  
         AC_DEFINE(HAVE_PRAGMA_PACK,,compiler supports pragma pack)  
 ],                
     AC_MSG_RESULT(no)  
 )  
   
 AC_MSG_CHECKING(for set_new_handler)  
 AC_TRY_COMPILE(  
 #ifdef HAVE_NEW  
 #include <new>  
 #endif  
 void failed_new() {}  
 ,  
 std::set_new_handler(failed_new);  
 ,[  
     AC_MSG_RESULT(yes)  
         AC_DEFINE(HAVE_SET_NEW_HANDLER,,library has set_new_handler func)  
 ],                
     AC_MSG_RESULT(no)  
 )  
   
   
 dnl AC_ARG_ENABLE(db, [  --enable-db             to enable 'hashfile' parser class],  
 dnl [  
 dnl if test "$enableval" != "no"; then  
 dnl AC_CHECK_HEADERS(db.h)  
 dnl AC_CHECK_LIB(db, __db_open)  
 dnl fi  
 dnl ]  
 dnl )  
   
 dnl Apache libs  
 APACHE_LIBS=$LIBS  
 AC_CHECK_LIB(stdc++, __builtin_new,  
         APACHE_LIBS="$APACHE_LIBS -lstdc++"  
 )  
 AC_SUBST(APACHE_LIBS)  
   
   dnl see comment above
   AC_LANG_PUSH(C++)
   PA_CHECK_MATH_FUNCS_ONE_ARG(trunc round sign)
   AC_LANG_POP
   
 dnl install directories  
   
 # expand apostrophed  dnl We require qsort(3)
 e_sysconfdir=$sysconfdir  AC_CHECK_FUNCS(qsort, , AC_MSG_ERROR([No qsort library function.]))
 test "$e_sysconfdir" = "\${prefix}/etc" && e_sysconfdir="${prefix}/etc"  
   
 dnl this is used in targets/cgi/parser3.C to load root config  
   
 rootconfigdir=$e_sysconfdir  
 AC_SUBST(rootconfigdir)  
   
 dnl these are used to fill in etc/parser3.conf  dnl For correct mail receiving we need to know local offset from GMT
   dnl it be timezone+(daylight?60*60*sign(timezone):0)
   dnl or it can be tm.tm_gmtoff or it can be tm.tm_tzadj
   
 charsetsdir=$e_sysconfdir/parser3.charsets  AC_MSG_CHECKING(for timezone variable)
 AC_SUBST(charsetsdir)  AC_TRY_COMPILE([#include <time.h>], [time_t test=timezone;], AC_DEFINE(HAVE_TIMEZONE) AC_MSG_RESULT(yes), AC_MSG_RESULT(no))
   
 # expand apostrophed  AC_MSG_CHECKING(for daylight variable)
 e_libdir=$libdir  AC_TRY_COMPILE([#include <time.h>], [int test=daylight;], AC_DEFINE(HAVE_DAYLIGHT) AC_MSG_RESULT(yes), AC_MSG_RESULT(no))
 if test "$e_libdir" = "\${exec_prefix}/lib"; then  
   
     # Let make expand exec_prefix.  AC_MSG_CHECKING(for tm_gmtoff in struct tm)
     e_exec_prefix=$exec_prefix  AC_TRY_COMPILE([#include <time.h>], [struct tm tm; tm.tm_gmtoff=0;], AC_DEFINE(HAVE_TM_GMTOFF) AC_MSG_RESULT(yes), AC_MSG_RESULT(no))
     test "x$e_exec_prefix" = xNONE && e_exec_prefix=$prefix  
   
     # expand apostrophed  AC_MSG_CHECKING(for tm_tzadj in struct tm)
     test "$e_libdir" = "\${exec_prefix}/lib" && e_libdir="${e_exec_prefix}/lib"  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))
 fi  
   
 sqldriversdir=$e_libdir  
 AC_SUBST(sqldriversdir)  
   
   dnl Output header and makefiles
 dnl Output makefiles  AH_TEMPLATE([HAVE_DAYLIGHT],[Define if you have daylight external variable in <time.h>])
   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>])
   
 AM_CONFIG_HEADER(src/include/pa_config_auto.h)  AM_CONFIG_HEADER(src/include/pa_config_auto.h)
 AC_OUTPUT(Makefile src/Makefile src/libltdl/Makefile src/types/Makefile src/classes/Makefile src/classes/gd/Makefile src/main/Makefile src/pcre/Makefile src/targets/Makefile src/targets/cgi/pa_config_paths.h src/targets/cgi/Makefile src/targets/apache13/Makefile src/targets/apache13/p3runConfigure etc/parser3.charsets/Makefile etc/parser3.conf etc/Makefile)  
   AC_OUTPUT(
           Makefile 
           src/Makefile 
           src/types/Makefile 
           src/classes/Makefile 
           src/include/Makefile 
           src/main/Makefile 
           src/sql/Makefile 
           src/lib/Makefile 
           src/lib/gd/Makefile 
           src/lib/smtp/Makefile 
           src/lib/gc/Makefile 
           src/lib/gc/include/Makefile
           src/lib/pcre/Makefile 
           src/lib/cord/Makefile
           src/lib/cord/include/Makefile
           src/lib/cord/include/private/Makefile
           src/lib/md5/Makefile
           src/lib/sdbm/Makefile
           src/lib/sdbm/pa-include/Makefile
           src/lib/json/Makefile
           src/lib/memcached/Makefile
           src/lib/curl/Makefile
           src/targets/Makefile
           src/targets/cgi/Makefile
           src/targets/apache/Makefile
           src/targets/isapi/Makefile
           etc/Makefile
           etc/parser3.charsets/Makefile
           bin/Makefile
           bin/auto.p.dist)
Removed from v.1.4  
changed lines
  Added in v.1.187

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