From 31e4aa64396858e3b6ef8477397c84cbd80670fc Mon Sep 17 00:00:00 2001 From: Eelco Dolstra Date: Mon, 18 Aug 2003 16:32:55 +0000 Subject: [PATCH] * Allow lists in package bindings, e.g., ("srcs", [Relative("foo/bar.c"), Relative("foo/baz.h")]) The result is an environment variable that contains the path names of the inputs separated by spaces (so this is not safe for values containing spaces). --- src/fix.cc | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/fix.cc b/src/fix.cc index 66ca5f1c21..ef35703342 100644 --- a/src/fix.cc +++ b/src/fix.cc @@ -169,6 +169,18 @@ static string processBinding(EvalState & state, Expr e, FState & fs) if (ATmatch(e, "True")) return "1"; if (ATmatch(e, "False")) return ""; + + ATermList l; + if (ATmatch(e, "[]", &l)) { + string s; + bool first = true; + while (!ATisEmpty(l)) { + if (!first) s = s + " "; else first = false; + s += processBinding(state, evalExpr(state, ATgetFirst(l)), fs); + l = ATgetNext(l); + } + return s; + } throw badTerm("invalid package binding", e); }