Adds and integrates slibtool:

- Adds ${PKG_SLIBTOOL}.
- pkg.build: export ${MAKE} as `make LIBTOOL=${PKG_SLIBTOOL}'.
- binutils{_host,}: use slibtool-static.
- git: add NEEDS_SSL_WITH_CURL=1 to ${PKG_GIT_MAKEFLAGS_BUILD_EXTRA}.
- pacman-5.0.1: add `LIBALPM_LIBS=-lssl -lbz2 -llzma -lz' to
  ${PKG_PACMAN_ENV_VARS_EXTRA}; Makefile.am patch.

Introduces 32-bit (i686-nt32-midipix) support, selected by ARCH=nt32 and
defaulting to 64-bit builds:
- Create ${PREFIX_TARGET}/lib.
- Remove ${PREFIX_TARGET} when cleaning the prefix if -c has been specified.
- Set ${HOST_NATIVE}, ${TARGET}, and ${TARBALL_{SRC_,}FNAME_PREFIX} from ${ARCH}.
- pkg.build: use ${TARGET}-dlltool instead of x86_64-nt64-midipix-dlltool.
- glib-2.46.2: broken at present.
- libffi-3.2.1/src/x86/win32.S: fix symbol prefix.
- musl-1.1.12/arch/nt32/bits/syscall.h: copied from musl-1.1.12/arch/nt64/bits/syscall.h.
- perl-5.22.1: Set --target from ${TARGET}.

Bug fixes:
- psxstub: make {_,__}so_entry_point weak symbols to express preference for
  the real psxscl shared object.
- bash-4.3: fix lib/intl/libgnuintl.h issue.
- libarchive-3.1.2: import FreeBSD-SA-16:23.libarchive and FreeBSD-SA-16:22.libarchive
  security fixes.

Include all directories beneath ${WORKDIR} in the source tarball.
Updated TODO list at the end of README.

1 files changed, 34 insertions, 9 deletions

diff --git a/README b/README
index 16771bfa..03011934 100644
--- a/README
+++ b/README
@@ -125,14 +125,39 @@ Runtime components  psxtypes    HEAD              C-IE--
 3rd party packages  zsh         5.2               C-I-P-  Linked against ncursesw
 
                   Midipix roadmap/TODO list
-                   Last update: Tue, 26 Apr 2016 10:41:37 +0000
-
-1) slibtool,
-2) psxscl: clone(2) system call implementation.
-   This is required by all 3rd party packages that make use of threads such as Irssi.
-3) psxscl: dlopen(3) system call implementation.
-   This is required by all 3rd party packages that have runtime modules such as Perl and Python.
-4) gdb: native port,
-5) [ ... ]
+                   Last update: Fri, 03 Jun 2016 12:47:13 +0000
+
+midipix alpha release: the final stretch
+========================================
+
+my.own.tasks@midipix.org
+------------------------
+
+* ofd tables: additional bucket allocation as needed.
+* `ls -R //c`: check for the cause of individual failures.
+  (might be related to the above ofd bucket allocation).
+* integrate clone and the initial ldso implementation.
+* integrate the signal queue, check signal implementation for
+  semantic completion, especially in the context of multi-threaded
+  applications.
+* implement /dev/random and /dev/urandom, as well as other virtual
+  folders needed by core applications.
+* implement the scheduler functions.
+* implement (possibly as stubs) missing system calls, fix existing
+  system calls as needed by the core applications.
+* toolchain: provided the few interfaces missing for C++ support.
+* porting of mintty.
+
+
+porting and other release-related tasks
+---------------------------------------
+
+* testing of ncurses.
+* testing of bash and dash when built with ncurses.
+* testing of all of the coreutils, seeing which ones fail due to
+  a missing virtual file or folder, which ones fail due to a missing
+  system call (crash), and which ones fail due to an incomplete or
+  incorrect system call.
+* porting of gdb.
 
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