diff options
Diffstat (limited to 'pcre/configure.ac')
| -rw-r--r-- | pcre/configure.ac | 32 |
1 files changed, 20 insertions, 12 deletions
diff --git a/pcre/configure.ac b/pcre/configure.ac index e70ceae2336..5ce6c62c0d3 100644 --- a/pcre/configure.ac +++ b/pcre/configure.ac @@ -9,17 +9,17 @@ dnl The PCRE_PRERELEASE feature is for identifying release candidates. It might dnl be defined as -RC2, for example. For real releases, it should be empty. m4_define(pcre_major, [8]) -m4_define(pcre_minor, [33]) +m4_define(pcre_minor, [34]) m4_define(pcre_prerelease, []) -m4_define(pcre_date, [2013-05-28]) +m4_define(pcre_date, [2013-12-15]) # NOTE: The CMakeLists.txt file searches for the above variables in the first # 50 lines of this file. Please update that if the variables above are moved. # Libtool shared library interface versions (current:revision:age) -m4_define(libpcre_version, [3:1:2]) -m4_define(libpcre16_version, [2:1:2]) -m4_define(libpcre32_version, [0:1:0]) +m4_define(libpcre_version, [3:2:2]) +m4_define(libpcre16_version, [2:2:2]) +m4_define(libpcre32_version, [0:2:0]) m4_define(libpcreposix_version, [0:2:0]) m4_define(libpcrecpp_version, [0:0:0]) @@ -275,6 +275,12 @@ AC_ARG_WITH(link-size, [internal link size (2, 3, or 4 allowed; default=2)]), , with_link_size=2) +# Handle --with-parens-nest-limit=N +AC_ARG_WITH(parens-nest-limit, + AS_HELP_STRING([--with-parens-nest-limit=N], + [nested parentheses limit (default=250)]), + , with_parens_nest_limit=250) + # Handle --with-match-limit=N AC_ARG_WITH(match-limit, AS_HELP_STRING([--with-match-limit=N], @@ -784,6 +790,11 @@ AC_DEFINE_UNQUOTED([POSIX_MALLOC_THRESHOLD], [$with_posix_malloc_threshold], [ faster than using malloc() for each call. The threshold above which the stack is no longer used is defined by POSIX_MALLOC_THRESHOLD.]) +AC_DEFINE_UNQUOTED([PARENS_NEST_LIMIT], [$with_parens_nest_limit], [ + The value of PARENS_NEST_LIMIT specifies the maximum depth of nested + parentheses (of any kind) in a pattern. This limits the amount of system + stack that is used while compiling a pattern.]) + AC_DEFINE_UNQUOTED([MATCH_LIMIT], [$with_match_limit], [ The value of MATCH_LIMIT determines the default number of times the internal match() function can be called during a single execution of @@ -957,7 +968,7 @@ if test "$enable_pcretest_libreadline" = "yes"; then fi fi -# Check for valgrind +# Handle valgrind support if test "$enable_valgrind" = "yes"; then m4_ifdef([PKG_CHECK_MODULES], @@ -965,7 +976,7 @@ if test "$enable_valgrind" = "yes"; then [AC_MSG_ERROR([pkg-config not supported])]) fi -# test code coverage reporting +# Handle code coverage reporting support if test "$enable_coverage" = "yes"; then if test "x$GCC" != "xyes"; then AC_MSG_ERROR([Code coverage reports can only be generated when using GCC]) @@ -996,11 +1007,7 @@ if test "$enable_coverage" = "yes"; then AC_MSG_ERROR([genhtml not found]) fi - AC_DEFINE([SUPPORT_GCOV],[1], [ - Define to allow pcretest and pcregrep to be linked with gcov, so that they - are able to generate code coverage reports.]) - - # And add flags needed for gcov + # Set flags needed for gcov GCOV_CFLAGS="-O0 -ggdb3 -fprofile-arcs -ftest-coverage" GCOV_CXXFLAGS="-O0 -ggdb3 -fprofile-arcs -ftest-coverage" GCOV_LIBS="-lgcov" @@ -1075,6 +1082,7 @@ $PACKAGE-$VERSION configuration summary: Use stack recursion ............. : ${enable_stack_for_recursion} POSIX mem threshold ............. : ${with_posix_malloc_threshold} Internal link size .............. : ${with_link_size} + Nested parentheses limit ........ : ${with_parens_nest_limit} Match limit ..................... : ${with_match_limit} Match limit recursion ........... : ${with_match_limit_recursion} Build shared libs ............... : ${enable_shared} |