Major overhaul and cleanup. Support for .ubi image file installations.grafted

Only compile&install a minimum host Gforth for bootstrapping the target
Gforth, removing strange emacs-dependencies that cropped up earlier.

Image file can now be built on the nanonote using 'gforth-update-image'
command.  Also, Gforth is now run through a wrapper that calls
'gforth-update-image' automatically, if necessary.

Also first attempts at supporting libcc C-interface libraries pre-compiled on
the host.

Tested to compile on amd64 and i386.

1 files changed, 50 insertions, 0 deletions

diff --git a/guile/patches/0001-disable-pthread-check-disable-csqrt.patch b/guile/patches/0001-disable-pthread-check-disable-csqrt.patch
new file mode 100644
index 0000000..9fcba77
--- /dev/null
+++ b/guile/patches/0001-disable-pthread-check-disable-csqrt.patch
@@ -0,0 +1,50 @@
+diff --git a/configure b/configure

+index a57297d..98857ae 100755

+--- a/configure

++++ b/configure

+@@ -35053,6 +35053,8 @@ fi

+ 

+ if test "$with_threads" = pthreads; then

+ 

++cat >> /dev/null << end_pthread_attr_getstack_check_part1

++

+ { $as_echo "$as_me:$LINENO: checking whether pthread_attr_getstack works for the main thread" >&5

+ $as_echo_n "checking whether pthread_attr_getstack works for the main thread... " >&6; }

+ old_CFLAGS="$CFLAGS"

+@@ -35121,12 +35123,15 @@ $as_echo "$ac_try_echo") >&5

+   ac_status=$?

+   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5

+   (exit $ac_status); }; }; then

++

++end_pthread_attr_getstack_check_part1

+   works=yes

+ 

+ cat >>confdefs.h <<\_ACEOF

+ #define PTHREAD_ATTR_GETSTACK_WORKS 1

+ _ACEOF

+ 

++cat >> /dev/null << end_pthread_attr_getstack_check_part2

+ else

+   $as_echo "$as_me: program exited with status $ac_status" >&5

+ $as_echo "$as_me: failed program was:" >&5

+@@ -35138,6 +35143,7 @@ fi

+ rm -rf conftest.dSYM

+ rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext

+ fi

++end_pthread_attr_getstack_check_part2

+ 

+ 

+ CFLAGS="$old_CFLAGS"

+diff --git a/configure.in b/configure.in

+index 217ac83..c4c16fc 100644

+--- a/configure.in

++++ b/configure.in

+@@ -854,7 +854,7 @@ main (void)

+ }]])],

+     [guile_cv_use_csqrt=yes],

+     [guile_cv_use_csqrt="no, glibc 2.3 bug"],

+-    [guile_cv_use_csqrt="yes, hopefully (cross-compiling)"])])

++    [guile_cv_use_csqrt="no, Ben NanoNote (cross-compiling)"])])

+   case $guile_cv_use_csqrt in

+     yes*)

+       AC_DEFINE(HAVE_USABLE_CSQRT, 1, [Define to 1 if csqrt is bug-free])