Enhance the make fragments:
- comment the different parts
- re-order the code so that it is homogeneous amogst fragments
- eye-candy in some existing comments

/trunk/tools/tools.mk | 17 15 2 0 +++++++++++++++--
/trunk/steps.mk | 38 26 12 0 ++++++++++++++++++++++++++------------
/trunk/samples/samples.mk | 41 28 13 0 ++++++++++++++++++++++++++++-------------
/trunk/config/config.mk | 2 1 1 0 +-
4 files changed, 70 insertions(+), 28 deletions(-)

 diff -durN gcc-4.2.1.orig/libstdc++-v3/configure gcc-4.2.1/libstdc++-v3/configure

 --- gcc-4.2.1.orig/libstdc++-v3/configure	2007-08-03 20:30:21.000000000 +0200

 +++ gcc-4.2.1/libstdc++-v3/configure	2007-08-03 20:33:56.000000000 +0200

 @@ -7514,6 +7514,9 @@

  cat >>conftest.$ac_ext <<_ACEOF

  /* end confdefs.h.  */

  #include <complex.h>

 +#ifdef __UCLIBC__

 +#error ugly hack to make sure configure test fails here for cross until uClibc supports the complex funcs

 +#endif

  int

  main ()

  {