Allow user to add a directory component in the sys-root path.
Rename CT_DEBUG_INSTALL_DIR to CT_DEBUGROOT_DIR (to match CT_SYSROOT_DIR).
As a side effect, fix creating lib64->lib symlinks.

/trunk/scripts/build/debug/100-dmalloc.sh | 2 1 1 0 +-
/trunk/scripts/build/debug/400-ltrace.sh | 2 1 1 0 +-
/trunk/scripts/build/debug/300-gdb.sh | 6 3 3 0 +++---
/trunk/scripts/build/debug/500-strace.sh | 2 1 1 0 +-
/trunk/scripts/build/debug/200-duma.sh | 6 3 3 0 +++---
/trunk/scripts/crosstool-NG.sh.in | 16 7 9 0 +++++++---------
/trunk/scripts/functions | 2 1 1 0 +-
/trunk/config/toolchain.in | 17 17 0 0 +++++++++++++++++
8 files changed, 34 insertions(+), 19 deletions(-)

 diff -dur duma_2_5_1/Makefile duma_2_5_1.orig/Makefile

 --- duma_2_5_1/Makefile	2006-06-18 06:02:13.000000000 +0200

 +++ duma_2_5_1.orig/Makefile	2007-07-11 17:49:43.000000000 +0200

 @@ -98,10 +98,6 @@

    LIBS=-lpthread

  endif

 -

 -CC=gcc

 -CXX=g++

 -AR=ar

  INSTALL=install

  ############################################################

 @@ -169,7 +165,7 @@

  createconf: createconf.o

  	- rm -f createconf

 -	$(CC) $(CFLAGS) $(DUMA_OPTIONS) createconf.o -o createconf

 +	$(HOSTCC) $(HOSTCFLAGS) $(DUMA_OPTIONS) createconf.o -o createconf

  tstheap: libduma.a tstheap.o

  	- rm -f tstheap

 @@ -211,7 +207,7 @@

  # define rules how to build objects for createconf

  #

  createconf.o:

 -	$(CC) $(CFLAGS) $(DUMA_OPTIONS) -c createconf.c -o $@

 +	$(HOSTCC) $(HOSTCFLAGS) $(DUMA_OPTIONS) -c createconf.c -o $@

  #