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diff -ru bash-5.1.orig/configure bash-5.1/configure
--- bash-5.1.orig/configure 2020-12-04 15:05:14.000000000 +0100
+++ bash-5.1/configure 2020-12-08 14:34:05.162114735 +0100
@@ -2917,6 +2917,7 @@
*-nsk*) opt_bash_malloc=no ;; # HP NonStop
*-haiku*) opt_bash_malloc=no ;; # Haiku OS
*-genode*) opt_bash_malloc=no ;; # Genode has no sbrk
+*-midipix*) opt_bash_malloc=no ;; # Midipix
esac
# memory scrambling on free()
diff -ru bash-5.1.orig/lib/sh/oslib.c bash-5.1/lib/sh/oslib.c
--- bash-5.1.orig/lib/sh/oslib.c 2013-10-14 15:12:57.000000000 +0200
+++ bash-5.1/lib/sh/oslib.c 2020-12-08 14:35:05.062112859 +0100
@@ -280,7 +280,7 @@
long
getmaxchild ()
{
- static long maxchild = -1L;
+ static long maxchild = _SC_CHILD_MAX;
if (maxchild > 0)
return maxchild;
--- bash-5.1.8/builtins/psize.sh.orig 2013-10-14 15:14:35.000000000 +0200
+++ bash-5.1.8/builtins/psize.sh 2021-08-19 09:16:16.724336836 +0200
@@ -1,21 +1,6 @@
#! /bin/sh
#
-# psize.sh -- determine this system's pipe size, and write a define to
-# pipesize.h so ulimit.c can use it.
-
-: ${TMPDIR:=/tmp}
-# try to use mktemp(1) if the system supports it
-{ TMPFILE="`mktemp $TMPDIR/pipsize.XXXXXX 2>/dev/null`"; } 2>/dev/null
-used_mktemp=true
-
-if [ -z "$TMPFILE" ]; then
- TMPNAME=pipsize.$$
- TMPFILE=$TMPDIR/$TMPNAME
- used_mktemp=false
-fi
-
-trap 'rm -f "$TMPFILE" ; exit 1' 1 2 3 6 15
-trap 'rm -f "$TMPFILE"' 0
+# psize.sh -- write midipix' pipe size define to pipesize.h so ulimit.c can use it.
echo "/*"
echo " * pipesize.h"
@@ -24,22 +9,6 @@
echo " * Do not edit!"
echo " */"
echo ""
-
-#
-# Try to avoid tempfile races. We can't really check for the file's
-# existence before we run psize.aux, because `test -e' is not portable,
-# `test -h' (test for symlinks) is not portable, and `test -f' only
-# checks for regular files. If we used mktemp(1), we're ahead of the
-# game.
-#
-$used_mktemp || rm -f "$TMPFILE"
-
-./psize.aux 2>"$TMPFILE" | sleep 3
-
-if [ -s "$TMPFILE" ]; then
- echo "#define PIPESIZE `cat "$TMPFILE"`"
-else
- echo "#define PIPESIZE 512"
-fi
+echo "#define PIPESIZE 512"
exit 0
|
