#!/bin/sh case $PERL_CONFIG_SH in '') if test ! -f config.sh; then ln ../config.sh . || \ ln ../../config.sh . || \ ln ../../../config.sh . || \ (echo "Can't find config.sh."; exit 1) fi 2>/dev/null . ./config.sh ;; esac case "$0" in */*) cd `expr X$0 : 'X\(.*\)/'` ;; esac echo "Extracting runtests (with variable substitutions)" rm -f runtests $spitshell >runtests <>runtests <<'!NO!SUBS!' export PATH || (echo "OOPS, this isn't sh. Desperation time. I will feed myself to sh."; sh $0; kill $$) # Avoid "warning: jobserver unavailable: using -j1." warnings under GNU make. # When gmake -j N spawns a child, it passes # MAKEFLAGS=" --jobserver-fds=3,4 -j". # in the environment. Also, if make recognises that the child is another # make (e.g. it's invoked as $(MAKE) or +command), it keeps open fd's 3 # and 4 to allow the child process to access the job server. Otherwise, # those fd's aren't kept open. # In the case where one does 'make -j 16 test_harness', this script is # called with MAKEFLAGS set, but fd's 3 and 4 closed. Later when # descendents of this script run cpan/ExtUtils-Constant/t/Constant.t # which itelf invokes make, the warnings ensue. unset MAKEFLAGS case $# in 0) echo "runtests tty_flag ..." exit 1 ;; esac case $1 in tty) tty=Y ;; no-tty) tty=N ;; choose) if (true /dev/null 2>&1; then tty=Y else tty=N fi ;; *) echo "ttyflag should be one of tty, no-tty or choose" exit 1 ;; esac if test X"$TESTFILE" = X; then TESTFILE=TEST fi cd t # If this is run under an old shell that doesn't automatically # update PWD, then we must update it. Otherwise, t/io/fs.t gets # mixed up about what directory we are in. case "$PWD" in '') ;; # Do nothing if it isn't set at all. */t) ;; # Leave it alone if it's properly updated. *) PWD=${PWD}/t; export PWD ;; # Otherwise, fix it. esac !NO!SUBS! ## In the following, dollars and backticks do need the extra backslash. $spitshell >>runtests < rantests !GROK!THIS! $eunicefix runtests chmod +x runtests