diff options
| -rwxr-xr-x | gdb/contrib/expect-read1.sh | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/gdb/contrib/expect-read1.sh b/gdb/contrib/expect-read1.sh index 890a1cd..82c638c 100755 --- a/gdb/contrib/expect-read1.sh +++ b/gdb/contrib/expect-read1.sh @@ -26,17 +26,32 @@ # or # bash$ EXPECT=../contrib/expect-read1.sh runtest -C=`echo $0|sed 's/\.sh$/.c/'` -if ! test -e $C; then +# Find source file. +C=$(echo "$0" | sed 's/\.sh$/.c/') +if ! test -e "$C"; then echo >&2 "$0: Cannot find 'srcdir/gdb/contrib/expect-read1.c' at '$C'." exit 2 fi -SO=/tmp/expect-read1.$$.so -rm -f $SO + +# Create temp directory. +tmpdir=$(mktemp -d) + +# Schedule cleanup. +trap 'rm -rf $tmpdir' EXIT + +# Compile shared library. +SO=$tmpdir/expect-read1.so CMD="${CC_FOR_TARGET:-gcc} -o $SO -Wall -fPIC -shared $C" if ! $CMD; then echo >&2 "$0: Failed: $CMD" exit 2 fi -trap "rm -f $SO" EXIT + +# Call expect with the shared library preloaded. LD_PRELOAD=$SO expect "$@" + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: +# vi:sw=2 |