Configure options - pcre

From Genunix

Optional Features:

 --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 --disable-cpp           disable C++ support
 --enable-shared[=PKGS]
                         build shared libraries [default=yes]
 --enable-static[=PKGS]
                         build static libraries [default=yes]
 --enable-fast-install[=PKGS]
                         optimize for fast installation [default=yes]
 --disable-libtool-lock  avoid locking (might break parallel builds)
 --enable-utf8           enable UTF8 support
 --enable-unicode-properties  enable Unicode properties support
 --enable-newline-is-cr  use CR as the newline character
 --enable-newline-is-lf  use LF as the newline character
 --enable-ebcdic         assume EBCDIC coding rather than ASCII
 --disable-stack-for-recursion  disable use of stack recursion when matching

Optional Packages:

 --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
 --with-pic              try to use only PIC/non-PIC objects [default=use
                         both]
 --with-tags[=TAGS]
                         include additional configurations [automatic]
 --with-posix-malloc-threshold=10  threshold for POSIX malloc usage
 --with-link-size=2    internal link size (2, 3, or 4 allowed)
 --with-match-limit=10000000  default limit on internal looping
 --with-match-limit-recursion=10000000  default limit on internal recursion

Some influential environment variables:

 CC          C compiler command
 CFLAGS      C compiler flags
 LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
             nonstandard directory <lib dir>
 CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
             headers in a nonstandard directory <include dir>
 CXX         C++ compiler command
 CXXFLAGS    C++ compiler flags
 CPP         C preprocessor
 CXXCPP      C++ preprocessor
 F77         Fortran 77 compiler command
 FFLAGS      Fortran 77 compiler flags

Use these variables to override the choices made by `configure' or to help it to find libraries and programs with nonstandard names/locations.