Allowed the boot script to check multiple names for the chez executable.

Merge pull request #306 from jolt-lang/trace-source-lines
JOLT_TRACE: map tail-frame history to ns/name (file:line)
2026-07-06 17:09:51 +01:00 · 2026-07-04 21:20:16 +00:00
1 changed files with 22 additions and 1 deletions
--- a/bin/joltc
+++ b/bin/joltc
@ -14,7 +14,28 @@
 # JOLT_PWD.
 root="$(CDPATH= cd -- "$(dirname -- "$0")/.." && pwd)"
 export JOLT_PWD="${JOLT_PWD:-$PWD}"
+
+# Identify the Chez Scheme executable
+while read -r CHEZ
+do
+    if [ `which ${CHEZ}` ]
+    then
+	break;
+    fi
+done <<EOF
+chez
+chezscheme
+EOF
+
+# If we failed to find one, whinge and exit.
+if [ ! `which ${CHEZ}` ]
+then
+    echo "No valid Chez Scheme executable found: please install Chez Scheme."
+    exit 1
+fi
+
 # Version for --version / banners: git describe of this checkout, else "dev".
 export JOLT_VERSION="${JOLT_VERSION:-$(git -C "$root" describe --tags --always --dirty 2>/dev/null || echo dev)}"
 cd "$root" || exit 1
-exec chez --script host/chez/cli.ss "$@"
+exec ${CHEZ} --script host/chez/cli.ss "$@"
+
Author	SHA1	Message	Date
Simon Brooke	0598f8e7c5	Allowed the boot script to check multiple names for the chez executable. Some checks failed tests / test (push) Has been cancelled Details	2026-07-06 17:09:51 +01:00
Dmitri Sotnikov	855fbc4794	Merge pull request #306 from jolt-lang/trace-source-lines JOLT_TRACE: map tail-frame history to ns/name (file:line)	2026-07-04 21:20:16 +00:00