X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/2f2e3e508d9128961087abbe206ddd951e6b9d62..60d6f8e0407f578bef9f3392afa1283f97152c60:/tools/showbuildenv

diff --git a/tools/showbuildenv b/tools/showbuildenv
index 686d188b..ac34d076 100755
--- a/tools/showbuildenv
+++ b/tools/showbuildenv
@@ -9,10 +9,14 @@
 # This script should *only* report basic information about the build
 # environment, and only that necessary to reproduce the build
 # environment.
+#
+# FIXME: Document meaning of script's exit status, if any.
+# It jumps through hoops with `|| true' despite not using `set -e'.
 
 offset () {
-    sed -e 's/^/    /'
+    sed -e '/./s/^/    /'
 }
+
 header () {
     echo
     echo $*
@@ -27,15 +31,28 @@ done
 
 header Shell Variables:
 set | sort -d -t= | offset
-echo
-
 
 case ${os} in
 
+  Darwin)
+	header Compilers:
+	cc -v 2>&1 | offset
+	echo
+	lex --version | offset
+	echo
+	yacc --version | offset
+	;;
+
   FreeBSD)
+	header Compilers:
+	cc -v 2>&1 | offset
+
   	header Installed packages:
 	(pkg info 2>/dev/null | offset) || true
 	(pkg_info 2>/dev/null | offset) || true
 	;;
 
+    Linux)
+        header Linux distribution:
+        (lsb_release -a 2>&1 | offset) || true
 esac