diff options
Diffstat (limited to 'srclib/pcre/configure.in')
| -rw-r--r-- | srclib/pcre/configure.in | 93 |
1 files changed, 87 insertions, 6 deletions
diff --git a/srclib/pcre/configure.in b/srclib/pcre/configure.in index 061cfb68df..4f8d031aaf 100644 --- a/srclib/pcre/configure.in +++ b/srclib/pcre/configure.in @@ -5,6 +5,10 @@ dnl it should be seeing, to verify it is in the same directory. AC_INIT(dftables.c) +dnl A safety precaution + +AC_PREREQ(2.57) + dnl Arrange to build config.h from config.in. Note that pcre.h is dnl built differently, as it is just a "substitution" file. dnl Manual says this macro should come right after AC_INIT. @@ -16,11 +20,15 @@ dnl macro, and may be treated as octal constants. Stick to single dnl digits for minor numbers less than 10. There are unlikely to be dnl that many releases anyway. -PCRE_MAJOR=3 -PCRE_MINOR=9 -PCRE_DATE=02-Jan-2002 +PCRE_MAJOR=5 +PCRE_MINOR=0 +PCRE_DATE=13-Sep-2004 PCRE_VERSION=${PCRE_MAJOR}.${PCRE_MINOR} +dnl Default values for miscellaneous macros + +POSIX_MALLOC_THRESHOLD=-DPOSIX_MALLOC_THRESHOLD=10 + dnl Provide versioning information for libtool shared libraries that dnl are built by default on Unix systems. @@ -30,7 +38,6 @@ PCRE_POSIXLIB_VERSION=0:0:0 dnl Checks for programs. AC_PROG_CC -AC_PROG_RANLIB dnl Checks for header files. @@ -61,12 +68,21 @@ fi dnl Handle --enable-utf8 AC_ARG_ENABLE(utf8, -[ --enable-utf8 enable UTF8 support (incomplete)], +[ --enable-utf8 enable UTF8 support], if test "$enableval" = "yes"; then UTF8=-DSUPPORT_UTF8 fi ) +dnl Handle --enable-unicode-properties + +AC_ARG_ENABLE(unicode-properties, +[ --enable-unicode-properties enable Unicode properties support], +if test "$enableval" = "yes"; then + UCP=-DSUPPORT_UCP +fi +) + dnl Handle --enable-newline-is-cr AC_ARG_ENABLE(newline-is-cr, @@ -85,20 +101,85 @@ if test "$enableval" = "yes"; then fi ) +dnl Handle --enable-ebcdic + +AC_ARG_ENABLE(ebcdic, +[ --enable-ebcdic assume EBCDIC coding rather than ASCII], +if test "$enableval" == "yes"; then + EBCDIC=-DEBCDIC=1 +fi +) + +dnl Handle --disable-stack-for-recursion + +AC_ARG_ENABLE(stack-for-recursion, +[ --disable-stack-for-recursion disable use of stack recursion when matching], +if test "$enableval" = "no"; then + NO_RECURSE=-DNO_RECURSE +fi +) + +dnl There doesn't seem to be a straightforward way of having parameters +dnl that set values, other than fudging the --with thing. So that's what +dnl I've done. + +dnl Handle --with-posix-malloc-threshold=n + +AC_ARG_WITH(posix-malloc-threshold, +[ --with-posix-malloc-threshold=5 threshold for POSIX malloc usage], + POSIX_MALLOC_THRESHOLD=-DPOSIX_MALLOC_THRESHOLD=$withval +) + +dnl Handle --with-link-size=n + +AC_ARG_WITH(link-size, +[ --with-link-size=2 internal link size (2, 3, or 4 allowed)], + LINK_SIZE=-DLINK_SIZE=$withval +) + +dnl Handle --with-match_limit=n + +AC_ARG_WITH(match-limit, +[ --with-match-limit=10000000 default limit on internal looping)], + MATCH_LIMIT=-DMATCH_LIMIT=$withval +) + +dnl Unicode character property support implies UTF-8 support + +if test "$UCP" != "" ; then + UTF8=-DSUPPORT_UTF8 +fi + dnl "Export" these variables +AC_SUBST(BUILD_EXEEXT) +AC_SUBST(BUILD_OBJEXT) +AC_SUBST(CC_FOR_BUILD) +AC_SUBST(CFLAGS_FOR_BUILD) +AC_SUBST(EBCDIC) AC_SUBST(HAVE_MEMMOVE) AC_SUBST(HAVE_STRERROR) AC_SUBST(LIBTOOL) AC_SUBST(LIBSUFFIX) +AC_SUBST(LINK_SIZE) +AC_SUBST(MATCH_LIMIT) AC_SUBST(NEWLINE) -AC_SUBST(UTF8) +AC_SUBST(NO_RECURSE) AC_SUBST(PCRE_MAJOR) AC_SUBST(PCRE_MINOR) AC_SUBST(PCRE_DATE) AC_SUBST(PCRE_VERSION) AC_SUBST(PCRE_LIB_VERSION) AC_SUBST(PCRE_POSIXLIB_VERSION) +AC_SUBST(POSIX_MALLOC_THRESHOLD) +AC_SUBST(UCP) +AC_SUBST(UTF8) + + +if test "x$enable_shared" = "xno" ; then + AC_DEFINE([PCRE_STATIC],[1],[to link statically]) +fi dnl This must be last; it determines what files are written as well as config.h AC_OUTPUT(Makefile pcre.h:pcre.in pcre-config,[chmod a+x pcre-config]) + |