makl

MK: a fix for a bug in the mkdep.gcc.sh helper that was causing a compilation error on new versions of GCC (e.g. Ubuntu Oneiric with GCC 4.6.1). CF: makl_test_dir() to specify custom directory for test files; a couple of --help fixes and cleanup; a fix for the featx varname parameter; and command line args for dash-separated ids are now working. TC: the clang toolchain has been added on Darwin (darwin-clang.tc); an OpenSolaris toolchains fix; a QNX momentics 6.5.0 toolchain fix; and the QNX GNU toolchain for ARMv7 has been added.

Support was added for Minix3/GCC, Minix3/ACK, OpenSolaris/GCC, and OpenSolaris/SunStudioExpress.

/bin/bash has been set as the default shell on Linux to avoid the "can't shift that many" bug with Ubuntu's dash. Intermediate file removal is forced during lex/yacc dependencies execution.

This release completes the revamp of the makl* tools, adds Unix man
pages for all makl* commands, supports Solaris/GCC and DragonFly BSD,
simplifies the auto-configuration procedure, supports the Intel C/C++
compiler on Linux, produces dynamic libraries (DLLs) on Windows via
MinGW and Cygwin, sets the OBJDIR variable to prog and lib templates for
multiple target builds, and adds a host of --makl-* commandline flags to
maklsh.

Usage of toolchain variables from configure scripts was fixed.