/[pcre]/code/trunk/configure.ac
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revision 1220 by ph10, Fri Nov 9 17:07:01 2012 UTC revision 1221 by ph10, Sun Nov 11 20:27:03 2012 UTC
# Line 368  then Line 368  then
368    fi    fi
369  fi  fi
370    
371  # Convert the newline identifier into the appropriate integer value. The first  # Convert the newline identifier into the appropriate integer value. The first
372  # three are ASCII values 0x0a, 0x0d, and 0x0d0a, but if EBCDIC is enabled, they  # three are ASCII values 0x0a, 0x0d, and 0x0d0a, but if EBCDIC is enabled, they
373  # are changed below.  # are changed below.
374    
# Line 386  esac Line 386  esac
386  # --enable-ebcdic-nl25 implies --enable-ebcdic  # --enable-ebcdic-nl25 implies --enable-ebcdic
387  if test "x$enable_ebcdic_nl25" = "xyes"; then  if test "x$enable_ebcdic_nl25" = "xyes"; then
388    enable_ebcdic=yes    enable_ebcdic=yes
389  fi  fi
390    
391  # Make sure that if enable_ebcdic is set, rebuild_chartables is also enabled,  # Make sure that if enable_ebcdic is set, rebuild_chartables is also enabled,
392  # and the newline value is adjusted appropriately (CR is still 13, but LF is  # and the newline value is adjusted appropriately (CR is still 13, but LF is
# Line 405  if test "x$enable_ebcdic" = "xyes"; then Line 405  if test "x$enable_ebcdic" = "xyes"; then
405      case "$ac_pcre_newline_value" in      case "$ac_pcre_newline_value" in
406        10)   ac_pcre_newline_value=21 ;;        10)   ac_pcre_newline_value=21 ;;
407        3338) ac_pcre_newline_value=3349 ;;        3338) ac_pcre_newline_value=3349 ;;
408      esac      esac
409    else    else
410      case "$ac_pcre_newline_value" in      case "$ac_pcre_newline_value" in
411        10)   ac_pcre_newline_value=37 ;;        10)   ac_pcre_newline_value=37 ;;
412        3338) ac_pcre_newline_value=3365 ;;        3338) ac_pcre_newline_value=3365 ;;
413      esac      esac
414    fi    fi
415  fi  fi
416    
417  # Check argument to --with-link-size  # Check argument to --with-link-size
# Line 697  if test "$enable_stack_for_recursion" = Line 697  if test "$enable_stack_for_recursion" =
697    AC_DEFINE([NO_RECURSE], [], [    AC_DEFINE([NO_RECURSE], [], [
698      PCRE uses recursive function calls to handle backtracking while      PCRE uses recursive function calls to handle backtracking while
699      matching. This can sometimes be a problem on systems that have      matching. This can sometimes be a problem on systems that have
700      stacks of limited size. Define NO_RECURSE to any value to get a      stacks of limited size. Define NO_RECURSE to any value to get a
701      version that doesn't use recursion in the match() function; instead      version that doesn't use recursion in the match() function; instead
702      it creates its own stack by steam using pcre_recurse_malloc() to obtain      it creates its own stack by steam using pcre_recurse_malloc() to obtain
703      memory from the heap. For more detail, see the comments and other stuff      memory from the heap. For more detail, see the comments and other stuff
704      just above the match() function.])      just above the match() function.])
# Line 748  if test "$enable_bsr_anycrlf" = "yes"; t Line 748  if test "$enable_bsr_anycrlf" = "yes"; t
748    AC_DEFINE([BSR_ANYCRLF], [], [    AC_DEFINE([BSR_ANYCRLF], [], [
749      By default, the \R escape sequence matches any Unicode line ending      By default, the \R escape sequence matches any Unicode line ending
750      character or sequence of characters. If BSR_ANYCRLF is defined (to any      character or sequence of characters. If BSR_ANYCRLF is defined (to any
751      value), this is changed so that backslash-R matches only CR, LF, or CRLF.      value), this is changed so that backslash-R matches only CR, LF, or CRLF.
752      The build-time default can be overridden by the user of PCRE at runtime.])      The build-time default can be overridden by the user of PCRE at runtime.])
753  fi  fi
754    
# Line 803  AH_VERBATIM([PCRE_EXP_DEFN], [ Line 803  AH_VERBATIM([PCRE_EXP_DEFN], [
803     Win32, and it needs some magic to be inserted before the definition     Win32, and it needs some magic to be inserted before the definition
804     of a function that is exported by the library, define this macro to     of a function that is exported by the library, define this macro to
805     contain the relevant magic. If you do not define this macro, a suitable     contain the relevant magic. If you do not define this macro, a suitable
806      __declspec value is used for Windows systems; in other environments      __declspec value is used for Windows systems; in other environments
807     "extern" is used for a C compiler and "extern C" for a C++ compiler.     "extern" is used for a C compiler and "extern C" for a C++ compiler.
808     This macro apears at the start of every exported function that is part     This macro apears at the start of every exported function that is part
809     of the external API. It does not appear on functions that are "external"     of the external API. It does not appear on functions that are "external"
810     in the C sense, but which are internal to the library. */     in the C sense, but which are internal to the library. */
811  #undef PCRE_EXP_DEFN])  #undef PCRE_EXP_DEFN])
812    
# Line 829  if test "$enable_ebcdic_nl25" = "yes"; t Line 829  if test "$enable_ebcdic_nl25" = "yes"; t
829      that LF does in an ASCII/Unicode environment. The value must also be set in      that LF does in an ASCII/Unicode environment. The value must also be set in
830      the NEWLINE macro below. On systems that can use "configure" or CMake to      the NEWLINE macro below. On systems that can use "configure" or CMake to
831      set EBCDIC_NL25, the adjustment of NEWLINE is automatic.])      set EBCDIC_NL25, the adjustment of NEWLINE is automatic.])
832  fi  fi
833    
834  if test "$enable_valgrind" = "yes"; then  if test "$enable_valgrind" = "yes"; then
835    AC_DEFINE_UNQUOTED([SUPPORT_VALGRIND], [], [    AC_DEFINE_UNQUOTED([SUPPORT_VALGRIND], [], [
# Line 981  if test "$enable_coverage" = "yes"; then Line 981  if test "$enable_coverage" = "yes"; then
981    fi    fi
982    
983    AC_DEFINE([SUPPORT_GCOV],[1], [    AC_DEFINE([SUPPORT_GCOV],[1], [
984      Define to allow pcretest and pcregrep to be linked with gcov, so that they      Define to allow pcretest and pcregrep to be linked with gcov, so that they
985      are able to generate code coverage reports.])      are able to generate code coverage reports.])
986    
987    # And add flags needed for gcov    # And add flags needed for gcov
# Line 1026  if test "$enable_ebcdic_nl25" = "yes"; t Line 1026  if test "$enable_ebcdic_nl25" = "yes"; t
1026    ebcdic_nl_code=0x25    ebcdic_nl_code=0x25
1027  elif test "$enable_ebcdic" = "yes"; then  elif test "$enable_ebcdic" = "yes"; then
1028    ebcdic_nl_code=0x15    ebcdic_nl_code=0x15
1029  fi  fi
1030    
1031  cat <<EOF  cat <<EOF
1032    
# Line 1054  $PACKAGE-$VERSION configuration summary: Line 1054  $PACKAGE-$VERSION configuration summary:
1054      Newline char/sequence ........... : ${enable_newline}      Newline char/sequence ........... : ${enable_newline}
1055      \R matches only ANYCRLF ......... : ${enable_bsr_anycrlf}      \R matches only ANYCRLF ......... : ${enable_bsr_anycrlf}
1056      EBCDIC coding ................... : ${enable_ebcdic}      EBCDIC coding ................... : ${enable_ebcdic}
1057      EBCDIC code for NL .............. : ${ebcdic_nl_code}      EBCDIC code for NL .............. : ${ebcdic_nl_code}
1058      Rebuild char tables ............. : ${enable_rebuild_chartables}      Rebuild char tables ............. : ${enable_rebuild_chartables}
1059      Use stack recursion ............. : ${enable_stack_for_recursion}      Use stack recursion ............. : ${enable_stack_for_recursion}
1060      POSIX mem threshold ............. : ${with_posix_malloc_threshold}      POSIX mem threshold ............. : ${with_posix_malloc_threshold}
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