+dnl I am not comfortable running make install from ./configure. This has to be done correctly or not at all. -Rubin
+dnl REMEMBER TO CHANGE WITH A NEW TRE RELEASE!
+dnl AC_MSG_RESULT(extracting TRE regex library)
+dnl cur_dir=`pwd`
+dnl cd tools
+dnl remove old tre directory to force a recompile...
+dnl rm -rf tre-$tre_version
+dnl if test "x$ac_cv_path_GUNZIP" = "x" ; then
+dnl tar xfz tre.tar.gz
+dnl else
+dnl cp tre.tar.gz tre.tar.gz.bak
+dnl gunzip -f tre.tar.gz
+dnl cp tre.tar.gz.bak tre.tar.gz
+dnl tar xf tre.tar
+dnl fi
+dnl AC_MSG_RESULT(configuring TRE regex library)
+dnl cd tre-$tre_version
+dnl tre_prefix=$prefix
+dnl if test $tre_prefix = "NONE"; then
+dnl tre_prefix="$HOME"
+dnl fi
+dnl ./configure --disable-agrep --disable-shared --disable-system-abi --disable-wchar --disable-multibyte --prefix=$tre_prefix || exit 1
+dnl
+dnl AC_MSG_RESULT(compiling TRE regex library)
+dnl $ac_cv_prog_MAKER || exit 1
+dnl AC_MSG_RESULT(installing TRE regex library)
+dnl $ac_cv_prog_MAKER install || exit 1
+dnl TREINCDIR="$tre_prefix/include"
+dnl AC_SUBST(TREINCDIR)
+dnl if test "x$ac_cv_path_PKGCONFIG" = "x" ; then
+dnl TRELIBS="-L$tre_prefix/lib -ltre"
+dnl else
+dnl TRELIBS=`$ac_cv_path_PKGCONFIG --libs tre.pc`
+dnl fi
+dnl AC_SUBST(TRELIBS)
+dnl
+dnl cd $cur_dir
+
+dnl libTRE (regex library) checking
+tre_version="0.7.5"
+withval=''
+AC_ARG_WITH(tre,
+[ --with-tre=PATH Base path to where libtre is installed, such that
+ PATH/lib/libtre.so and PATH/include/tre/regex.h exist.], )
+if test "x$withval" != "x"; then
+ AC_MSG_RESULT(Using include dir $withval to find libtre)
+ CPPFLAGS="-I$withval/include -L$withval/lib"
+ LIBS="$LIBS -L$withval/lib"
+else
+ AC_MSG_RESULT([Looking for tre in system and home dirs (${HOME})...])
+ CPPFLAGS="-I${HOME}/include -L${HOME}/lib"
+ LIBS="$LIBS -L${HOME}/lib"
+fi
+AC_CHECK_HEADER(tre/regex.h, , [AC_MSG_ERROR([tre/regex.h, the TRE regex headers, were not found. Install tre or use --with-tre=PATH to tell me how to find it, where PATH/include/tre/regex.h exists. For conveniance, just type 'tools/tre_install.sh' now, to install tre in your home directory.])],)
+AC_CHECK_LIB(tre, regexec, , [AC_MSG_ERROR([TRE regex library not found. Install tre, or use --with-tre=PATH to tell me how to find it, where PATH/lib/libtre.so exists. For conveniance, just type 'tools/tre_install.sh' now, to install tre in your home directory.])])
+
+dnl core dumper checking
+core_version="0.2"
+withval=''
+AC_ARG_WITH(coredumper,
+[ --with-coredumper=PATH Base path to where core dumper is installed, such
+ that PATH/lib/libcoredumper.so and
+ PATH/include/google/coredumper.h exist.], )
+if test "x$withval" != "x"; then
+ AC_MSG_RESULT(Using include dir $withval to find coredumper)
+ CPPFLAGS="-I$withval/include -L$withval/lib"
+ LIBS="$LIBS -L$withval/lib"
+else
+ AC_MSG_RESULT([Looking for coredumper in system and home dirs (${HOME})...])
+ CPPFLAGS="-I${HOME}/include -L${HOME}/lib"
+ LIBS="$LIBS -L${HOME}/lib"
+fi
+AC_CHECK_HEADER(google/coredumper.h, , [AC_MSG_RESULT([google/coredumper.h, the coredumper headers, were not found. Install coredumper or use --with-coredumper=PATH to tell me how to find it, where PATH/include/google/coredumper.h exists. For conveniance, just type 'tools/core_install.sh' now, to install coredumper in your home directory.])],)
+AC_CHECK_LIB(coredumper, WriteCoreDump, , [AC_MSG_RESULT([Coredumper library not found. Install coredumper, or use --with-coredumper=PATH to tell me how to find it, where PATH/lib/libcoredumper.so exists. For conveniance, just type 'tools/core_install.sh' now, to install coredumper in your home directory.])])
+