index bf4a92fafba8fa06176c7ec60a04f68123835e80..972c8433b4662734391d42b6b888b2b6b699c638 100755 (executable)
#!/bin/sh
-# src/tools/ccsym
-
-trap "rm -f /tmp/$$.*" 0 1 2 3 15
-cd /tmp
-cat >$$.c <<EOF
-extern int foo;
-EOF
-for i in `cc -v -c $$.c 2>&1`
-do
- case "$i" in
- -D*) echo "$i" | sed 's/^-D//';;
- -A*) echo "$i" | sed 's/^-A\(.*\)(\(.*\))/1円=2円/';;
- esac
-done
+# display gcc predefined preprocessor macros
+gcc -dM -E - < /dev/null