Retire historical build files

73 files changed, 14 insertions, 0 deletions

diff --git a/src/OS/Makefile-AIX b/src/OS/unsupported/Makefile-AIX
index fc32aa286..fc32aa286 100644
--- a/src/OS/Makefile-AIX
+++ b/src/OS/unsupported/Makefile-AIX
diff --git a/src/OS/Makefile-BSDI b/src/OS/unsupported/Makefile-BSDI
index d56aa9b57..d56aa9b57 100644
--- a/src/OS/Makefile-BSDI
+++ b/src/OS/unsupported/Makefile-BSDI
diff --git a/src/OS/Makefile-CYGWIN b/src/OS/unsupported/Makefile-CYGWIN
index 006e9feff..006e9feff 100644
--- a/src/OS/Makefile-CYGWIN
+++ b/src/OS/unsupported/Makefile-CYGWIN
diff --git a/src/OS/Makefile-DGUX b/src/OS/unsupported/Makefile-DGUX
index 667c63f49..667c63f49 100644
--- a/src/OS/Makefile-DGUX
+++ b/src/OS/unsupported/Makefile-DGUX
diff --git a/src/OS/Makefile-Darwin b/src/OS/unsupported/Makefile-Darwin
index be0d9520b..be0d9520b 100644
--- a/src/OS/Makefile-Darwin
+++ b/src/OS/unsupported/Makefile-Darwin
diff --git a/src/OS/Makefile-DragonFly b/src/OS/unsupported/Makefile-DragonFly
index c49c59ffc..c49c59ffc 100644
--- a/src/OS/Makefile-DragonFly
+++ b/src/OS/unsupported/Makefile-DragonFly
diff --git a/src/OS/Makefile-GNU b/src/OS/unsupported/Makefile-GNU
index e46434187..e46434187 100644
--- a/src/OS/Makefile-GNU
+++ b/src/OS/unsupported/Makefile-GNU
diff --git a/src/OS/Makefile-GNUkFreeBSD b/src/OS/unsupported/Makefile-GNUkFreeBSD
index 801928143..801928143 100644
--- a/src/OS/Makefile-GNUkFreeBSD
+++ b/src/OS/unsupported/Makefile-GNUkFreeBSD
diff --git a/src/OS/Makefile-GNUkNetBSD b/src/OS/unsupported/Makefile-GNUkNetBSD
index 801928143..801928143 100644
--- a/src/OS/Makefile-GNUkNetBSD
+++ b/src/OS/unsupported/Makefile-GNUkNetBSD
diff --git a/src/OS/Makefile-HI-OSF b/src/OS/unsupported/Makefile-HI-OSF
index da3d487a4..da3d487a4 100644
--- a/src/OS/Makefile-HI-OSF
+++ b/src/OS/unsupported/Makefile-HI-OSF
diff --git a/src/OS/Makefile-HI-UX b/src/OS/unsupported/Makefile-HI-UX
index 870ee8460..870ee8460 100644
--- a/src/OS/Makefile-HI-UX
+++ b/src/OS/unsupported/Makefile-HI-UX
diff --git a/src/OS/Makefile-HP-UX b/src/OS/unsupported/Makefile-HP-UX
index ea35144bb..ea35144bb 100644
--- a/src/OS/Makefile-HP-UX
+++ b/src/OS/unsupported/Makefile-HP-UX
diff --git a/src/OS/Makefile-HP-UX-9 b/src/OS/unsupported/Makefile-HP-UX-9
index 153000944..153000944 100644
--- a/src/OS/Makefile-HP-UX-9
+++ b/src/OS/unsupported/Makefile-HP-UX-9
diff --git a/src/OS/Makefile-IRIX b/src/OS/unsupported/Makefile-IRIX
index 7b9578339..7b9578339 100644
--- a/src/OS/Makefile-IRIX
+++ b/src/OS/unsupported/Makefile-IRIX
diff --git a/src/OS/Makefile-IRIX6 b/src/OS/unsupported/Makefile-IRIX6
index be0113846..be0113846 100644
--- a/src/OS/Makefile-IRIX6
+++ b/src/OS/unsupported/Makefile-IRIX6
diff --git a/src/OS/Makefile-IRIX632 b/src/OS/unsupported/Makefile-IRIX632
index b567fc64e..b567fc64e 100644
--- a/src/OS/Makefile-IRIX632
+++ b/src/OS/unsupported/Makefile-IRIX632
diff --git a/src/OS/Makefile-IRIX65 b/src/OS/unsupported/Makefile-IRIX65
index 50e77450a..50e77450a 100644
--- a/src/OS/Makefile-IRIX65
+++ b/src/OS/unsupported/Makefile-IRIX65
diff --git a/src/OS/Makefile-NetBSD b/src/OS/unsupported/Makefile-NetBSD
index 35d03a24a..35d03a24a 100644
--- a/src/OS/Makefile-NetBSD
+++ b/src/OS/unsupported/Makefile-NetBSD
diff --git a/src/OS/Makefile-NetBSD-a.out b/src/OS/unsupported/Makefile-NetBSD-a.out
index e210efdda..e210efdda 100644
--- a/src/OS/Makefile-NetBSD-a.out
+++ b/src/OS/unsupported/Makefile-NetBSD-a.out
diff --git a/src/OS/Makefile-OSF1 b/src/OS/unsupported/Makefile-OSF1
index 811ca07a9..811ca07a9 100644
--- a/src/OS/Makefile-OSF1
+++ b/src/OS/unsupported/Makefile-OSF1
diff --git a/src/OS/Makefile-OpenUNIX b/src/OS/unsupported/Makefile-OpenUNIX
index e4d726158..e4d726158 100644
--- a/src/OS/Makefile-OpenUNIX
+++ b/src/OS/unsupported/Makefile-OpenUNIX
diff --git a/src/OS/Makefile-QNX b/src/OS/unsupported/Makefile-QNX
index 3cf81c41b..3cf81c41b 100644
--- a/src/OS/Makefile-QNX
+++ b/src/OS/unsupported/Makefile-QNX
diff --git a/src/OS/Makefile-SCO b/src/OS/unsupported/Makefile-SCO
index baa61d80b..baa61d80b 100644
--- a/src/OS/Makefile-SCO
+++ b/src/OS/unsupported/Makefile-SCO
diff --git a/src/OS/Makefile-SCO_SV b/src/OS/unsupported/Makefile-SCO_SV
index 249b81a0f..249b81a0f 100644
--- a/src/OS/Makefile-SCO_SV
+++ b/src/OS/unsupported/Makefile-SCO_SV
diff --git a/src/OS/Makefile-SunOS4 b/src/OS/unsupported/Makefile-SunOS4
index c876998e5..c876998e5 100644
--- a/src/OS/Makefile-SunOS4
+++ b/src/OS/unsupported/Makefile-SunOS4
diff --git a/src/OS/Makefile-SunOS5-hal b/src/OS/unsupported/Makefile-SunOS5-hal
index 05ea893af..05ea893af 100644
--- a/src/OS/Makefile-SunOS5-hal
+++ b/src/OS/unsupported/Makefile-SunOS5-hal
diff --git a/src/OS/Makefile-ULTRIX b/src/OS/unsupported/Makefile-ULTRIX
index 9e912b3cb..9e912b3cb 100644
--- a/src/OS/Makefile-ULTRIX
+++ b/src/OS/unsupported/Makefile-ULTRIX
diff --git a/src/OS/Makefile-UNIX_SV b/src/OS/unsupported/Makefile-UNIX_SV
index bfcfae1c0..bfcfae1c0 100644
--- a/src/OS/Makefile-UNIX_SV
+++ b/src/OS/unsupported/Makefile-UNIX_SV
diff --git a/src/OS/Makefile-USG b/src/OS/unsupported/Makefile-USG
index 753a2d7e8..753a2d7e8 100644
--- a/src/OS/Makefile-USG
+++ b/src/OS/unsupported/Makefile-USG
diff --git a/src/OS/Makefile-Unixware7 b/src/OS/unsupported/Makefile-Unixware7
index 88a883801..88a883801 100644
--- a/src/OS/Makefile-Unixware7
+++ b/src/OS/unsupported/Makefile-Unixware7
diff --git a/src/OS/Makefile-mips b/src/OS/unsupported/Makefile-mips
index ff3313937..ff3313937 100644
--- a/src/OS/Makefile-mips
+++ b/src/OS/unsupported/Makefile-mips
diff --git a/src/OS/unsupported/README b/src/OS/unsupported/README
new file mode 100644
index 000000000..73790aea2
--- /dev/null
+++ b/src/OS/unsupported/README
@@ -0,0 +1,14 @@
+Files in this directory are historical.  They may have worked once but the
+project has no assurance that they still do.
+
+If you need to use one for a build for your platform, copy it up one directory
+level first.  We'll reinstate it given a current version and evidence of testing.
+For the latter please look into the project regression testsuite, and please
+consider operating a buildfarm animal in the long term (it runs the testsuite).
+
+The buildfarm status page is:
+  https://buildfarm.exim.org/cgi-bin/show_status.pl
+There's a "register" link there with a link to how-to instructions.  Please do
+monitor the status of your animal on an ongoing basis.  The exim-users or
+exim-dev mailinglist are good places to ask for help and to discuss any regressions
+seen in test runs.  There is also the #exim IRC channel on Freenode.
diff --git a/src/OS/os.c-BSDI b/src/OS/unsupported/os.c-BSDI
index 3cef2ac6d..3cef2ac6d 100644
--- a/src/OS/os.c-BSDI
+++ b/src/OS/unsupported/os.c-BSDI
diff --git a/src/OS/os.c-GNU b/src/OS/unsupported/os.c-GNU
index e5d6ff66c..e5d6ff66c 100644
--- a/src/OS/os.c-GNU
+++ b/src/OS/unsupported/os.c-GNU
diff --git a/src/OS/os.c-HI-OSF b/src/OS/unsupported/os.c-HI-OSF
index 5e3d336f2..5e3d336f2 100644
--- a/src/OS/os.c-HI-OSF
+++ b/src/OS/unsupported/os.c-HI-OSF
diff --git a/src/OS/os.c-HP-UX b/src/OS/unsupported/os.c-HP-UX
index fdd8708a2..fdd8708a2 100644
--- a/src/OS/os.c-HP-UX
+++ b/src/OS/unsupported/os.c-HP-UX
diff --git a/src/OS/os.c-IRIX b/src/OS/unsupported/os.c-IRIX
index 487091aeb..487091aeb 100644
--- a/src/OS/os.c-IRIX
+++ b/src/OS/unsupported/os.c-IRIX
diff --git a/src/OS/os.c-IRIX6 b/src/OS/unsupported/os.c-IRIX6
index 487091aeb..487091aeb 100644
--- a/src/OS/os.c-IRIX6
+++ b/src/OS/unsupported/os.c-IRIX6
diff --git a/src/OS/os.c-IRIX632 b/src/OS/unsupported/os.c-IRIX632
index 487091aeb..487091aeb 100644
--- a/src/OS/os.c-IRIX632
+++ b/src/OS/unsupported/os.c-IRIX632
diff --git a/src/OS/os.c-IRIX65 b/src/OS/unsupported/os.c-IRIX65
index 487091aeb..487091aeb 100644
--- a/src/OS/os.c-IRIX65
+++ b/src/OS/unsupported/os.c-IRIX65
diff --git a/src/OS/os.c-OSF1 b/src/OS/unsupported/os.c-OSF1
index ad91b63d1..ad91b63d1 100644
--- a/src/OS/os.c-OSF1
+++ b/src/OS/unsupported/os.c-OSF1
diff --git a/src/OS/os.c-cygwin b/src/OS/unsupported/os.c-cygwin
index c9464aae2..c9464aae2 100644
--- a/src/OS/os.c-cygwin
+++ b/src/OS/unsupported/os.c-cygwin
diff --git a/src/OS/os.h-AIX b/src/OS/unsupported/os.h-AIX
index 5cd4501a4..5cd4501a4 100644
--- a/src/OS/os.h-AIX
+++ b/src/OS/unsupported/os.h-AIX
diff --git a/src/OS/os.h-BSDI b/src/OS/unsupported/os.h-BSDI
index a1705ec95..a1705ec95 100644
--- a/src/OS/os.h-BSDI
+++ b/src/OS/unsupported/os.h-BSDI
diff --git a/src/OS/os.h-DGUX b/src/OS/unsupported/os.h-DGUX
index 9040f0e72..9040f0e72 100644
--- a/src/OS/os.h-DGUX
+++ b/src/OS/unsupported/os.h-DGUX
diff --git a/src/OS/os.h-Darwin b/src/OS/unsupported/os.h-Darwin
index f4087404e..f4087404e 100644
--- a/src/OS/os.h-Darwin
+++ b/src/OS/unsupported/os.h-Darwin
diff --git a/src/OS/os.h-DragonFly b/src/OS/unsupported/os.h-DragonFly
index 4c2f1d508..4c2f1d508 100644
--- a/src/OS/os.h-DragonFly
+++ b/src/OS/unsupported/os.h-DragonFly
diff --git a/src/OS/os.h-GNU b/src/OS/unsupported/os.h-GNU
index 44993163d..44993163d 100644
--- a/src/OS/os.h-GNU
+++ b/src/OS/unsupported/os.h-GNU
diff --git a/src/OS/os.h-GNUkFreeBSD b/src/OS/unsupported/os.h-GNUkFreeBSD
index ab3503131..ab3503131 100644
--- a/src/OS/os.h-GNUkFreeBSD
+++ b/src/OS/unsupported/os.h-GNUkFreeBSD
diff --git a/src/OS/os.h-GNUkNetBSD b/src/OS/unsupported/os.h-GNUkNetBSD
index bc3bc259d..bc3bc259d 100644
--- a/src/OS/os.h-GNUkNetBSD
+++ b/src/OS/unsupported/os.h-GNUkNetBSD
diff --git a/src/OS/os.h-HI-OSF b/src/OS/unsupported/os.h-HI-OSF
index 0f50fb660..0f50fb660 100644
--- a/src/OS/os.h-HI-OSF
+++ b/src/OS/unsupported/os.h-HI-OSF
diff --git a/src/OS/os.h-HI-UX b/src/OS/unsupported/os.h-HI-UX
index f3df9638c..f3df9638c 100644
--- a/src/OS/os.h-HI-UX
+++ b/src/OS/unsupported/os.h-HI-UX
diff --git a/src/OS/os.h-HP-UX b/src/OS/unsupported/os.h-HP-UX
index 4998734f6..4998734f6 100644
--- a/src/OS/os.h-HP-UX
+++ b/src/OS/unsupported/os.h-HP-UX
diff --git a/src/OS/os.h-HP-UX-9 b/src/OS/unsupported/os.h-HP-UX-9
index 5a260d607..5a260d607 100644
--- a/src/OS/os.h-HP-UX-9
+++ b/src/OS/unsupported/os.h-HP-UX-9
diff --git a/src/OS/os.h-IRIX b/src/OS/unsupported/os.h-IRIX
index 1d4bf46ba..1d4bf46ba 100644
--- a/src/OS/os.h-IRIX
+++ b/src/OS/unsupported/os.h-IRIX
diff --git a/src/OS/os.h-IRIX6 b/src/OS/unsupported/os.h-IRIX6
index bf3076713..bf3076713 100644
--- a/src/OS/os.h-IRIX6
+++ b/src/OS/unsupported/os.h-IRIX6
diff --git a/src/OS/os.h-IRIX632 b/src/OS/unsupported/os.h-IRIX632
index 90f1c582c..90f1c582c 100644
--- a/src/OS/os.h-IRIX632
+++ b/src/OS/unsupported/os.h-IRIX632
diff --git a/src/OS/os.h-IRIX65 b/src/OS/unsupported/os.h-IRIX65
index 4b248fe36..4b248fe36 100644
--- a/src/OS/os.h-IRIX65
+++ b/src/OS/unsupported/os.h-IRIX65
diff --git a/src/OS/os.h-NetBSD b/src/OS/unsupported/os.h-NetBSD
index d2d3e0d82..d2d3e0d82 100644
--- a/src/OS/os.h-NetBSD
+++ b/src/OS/unsupported/os.h-NetBSD
diff --git a/src/OS/os.h-NetBSD-a.out b/src/OS/unsupported/os.h-NetBSD-a.out
index 29a8feeff..29a8feeff 100644
--- a/src/OS/os.h-NetBSD-a.out
+++ b/src/OS/unsupported/os.h-NetBSD-a.out
diff --git a/src/OS/os.h-OSF1 b/src/OS/unsupported/os.h-OSF1
index 6b5fa4973..6b5fa4973 100644
--- a/src/OS/os.h-OSF1
+++ b/src/OS/unsupported/os.h-OSF1
diff --git a/src/OS/os.h-OpenUNIX b/src/OS/unsupported/os.h-OpenUNIX
index 67d1063b0..67d1063b0 100644
--- a/src/OS/os.h-OpenUNIX
+++ b/src/OS/unsupported/os.h-OpenUNIX
diff --git a/src/OS/os.h-QNX b/src/OS/unsupported/os.h-QNX
index 798f799ed..798f799ed 100644
--- a/src/OS/os.h-QNX
+++ b/src/OS/unsupported/os.h-QNX
diff --git a/src/OS/os.h-SCO b/src/OS/unsupported/os.h-SCO
index e5e915ed0..e5e915ed0 100644
--- a/src/OS/os.h-SCO
+++ b/src/OS/unsupported/os.h-SCO
diff --git a/src/OS/os.h-SCO_SV b/src/OS/unsupported/os.h-SCO_SV
index 0ca29f74a..0ca29f74a 100644
--- a/src/OS/os.h-SCO_SV
+++ b/src/OS/unsupported/os.h-SCO_SV
diff --git a/src/OS/os.h-SunOS4 b/src/OS/unsupported/os.h-SunOS4
index 65556204c..65556204c 100644
--- a/src/OS/os.h-SunOS4
+++ b/src/OS/unsupported/os.h-SunOS4
diff --git a/src/OS/os.h-SunOS5-hal b/src/OS/unsupported/os.h-SunOS5-hal
index cd9e877a9..cd9e877a9 100644
--- a/src/OS/os.h-SunOS5-hal
+++ b/src/OS/unsupported/os.h-SunOS5-hal
diff --git a/src/OS/os.h-ULTRIX b/src/OS/unsupported/os.h-ULTRIX
index 08db5aec8..08db5aec8 100644
--- a/src/OS/os.h-ULTRIX
+++ b/src/OS/unsupported/os.h-ULTRIX
diff --git a/src/OS/os.h-UNIX_SV b/src/OS/unsupported/os.h-UNIX_SV
index 4943a07de..4943a07de 100644
--- a/src/OS/os.h-UNIX_SV
+++ b/src/OS/unsupported/os.h-UNIX_SV
diff --git a/src/OS/os.h-USG b/src/OS/unsupported/os.h-USG
index e76922067..e76922067 100644
--- a/src/OS/os.h-USG
+++ b/src/OS/unsupported/os.h-USG
diff --git a/src/OS/os.h-Unixware7 b/src/OS/unsupported/os.h-Unixware7
index 4d3ed42f2..4d3ed42f2 100644
--- a/src/OS/os.h-Unixware7
+++ b/src/OS/unsupported/os.h-Unixware7
diff --git a/src/OS/os.h-cygwin b/src/OS/unsupported/os.h-cygwin
index 6ef59e0cc..6ef59e0cc 100644
--- a/src/OS/os.h-cygwin
+++ b/src/OS/unsupported/os.h-cygwin
diff --git a/src/OS/os.h-mips b/src/OS/unsupported/os.h-mips
index 325e3a134..325e3a134 100644
--- a/src/OS/os.h-mips
+++ b/src/OS/unsupported/os.h-mips