Remove dead ports

Remove the following ports:

- dgux
- nextstep
- sunos4
- svr4
- ultrix4
- univel

These are obsolete and not worth rescuing.  In most cases, there is
circumstantial evidence that they wouldn't work anymore anyway.

6 files changed, 0 insertions, 15 deletions

diff --git a/src/template/dgux b/src/template/dgux
deleted file mode 100644
index 94aee2a611c..00000000000
--- a/src/template/dgux
+++ /dev/null
@@ -1 +0,0 @@
-# src/template/dgux
diff --git a/src/template/nextstep b/src/template/nextstep
deleted file mode 100644
index 381ada6fadc..00000000000
--- a/src/template/nextstep
+++ /dev/null
@@ -1,5 +0,0 @@
-# src/template/nextstep
-
-AROPT=rc
-SHARED_LIB=
-DLSUFFIX=.o
diff --git a/src/template/sunos4 b/src/template/sunos4
deleted file mode 100644
index 762fca184d6..00000000000
--- a/src/template/sunos4
+++ /dev/null
@@ -1,7 +0,0 @@
-if test "$GCC" != yes ; then
-  CC="$CC -Xa"			# relaxed ISO C mode
-  CFLAGS="-v -DSUNOS_CC"	# -v is like gcc -Wall
-  if test "$enable_debug" != yes; then
-    CFLAGS="$CFLAGS -O"		# any optimization breaks debug
-  fi
-fi
diff --git a/src/template/svr4 b/src/template/svr4
deleted file mode 100644
index e69de29bb2d..00000000000
--- a/src/template/svr4
+++ /dev/null
diff --git a/src/template/ultrix4 b/src/template/ultrix4
deleted file mode 100644
index e69de29bb2d..00000000000
--- a/src/template/ultrix4
+++ /dev/null
diff --git a/src/template/univel b/src/template/univel
deleted file mode 100644
index 30980fee0a5..00000000000
--- a/src/template/univel
+++ /dev/null
@@ -1,2 +0,0 @@
-CFLAGS="-v -O -K i486,host,inline,loop_unroll -Dsvr4"
-LIBS="-lc89"