Introduce the notion of a 'sample comment'.

- presence of the sample's reported.by file is now mandatory.
- when saving a sample, reporter name & URL are queried, to avoid operator forget about creating the reported.by file.
- when saving a sample, one can store a few-liner comment.
- when recalling a sample, the reporter name, URL and comment (if present) are printed.
- update the powerpc-e500v2-linux-gnuspe sample to include Nate's comment (from his original mail).
- update all samples that were missing the reported.by file.

/trunk/scripts/saveSample.sh | 46 35 11 0 ++++++++++++++++++------
/trunk/scripts/showSamples.sh | 12 6 6 0 +++---
/trunk/samples/powerpc-e500v2-linux-gnuspe/reported.by | 15 15 0 0 ++++++++
/trunk/samples/samples.mk | 22 17 5 0 +++++++++--
4 files changed, 73 insertions(+), 22 deletions(-)

diff -urN gcc-4.0.0-100/libstdc++-v3/fragment.am gcc-4.0.0/libstdc++-v3/fragment.am

--- gcc-4.0.0-100/libstdc++-v3/fragment.am	2004-10-25 15:32:40.000000000 -0500

+++ gcc-4.0.0/libstdc++-v3/fragment.am	2005-04-28 21:48:43.000000000 -0500

@@ -18,5 +18,5 @@

 	$(WARN_FLAGS) $(WERROR) -fdiagnostics-show-location=once

 # -I/-D flags to pass when compiling.

-AM_CPPFLAGS = $(GLIBCXX_INCLUDES)

+AM_CPPFLAGS = $(GLIBCXX_INCLUDES) -I$(toplevel_srcdir)/include

diff -urN gcc-4.0.0-100/libstdc++-v3/libmath/Makefile.am gcc-4.0.0/libstdc++-v3/libmath/Makefile.am

--- gcc-4.0.0-100/libstdc++-v3/libmath/Makefile.am	2003-08-27 16:29:42.000000000 -0500

+++ gcc-4.0.0/libstdc++-v3/libmath/Makefile.am	2005-04-28 21:48:43.000000000 -0500

@@ -32,7 +32,7 @@

 libmath_la_SOURCES = stubs.c

-AM_CPPFLAGS = $(CANADIAN_INCLUDES)

+AM_CPPFLAGS = $(CANADIAN_INCLUDES) -I$(toplevel_srcdir)/include

 # Only compiling "C" sources in this directory.

 LIBTOOL = @LIBTOOL@ --tag CC