diff options
author | Boris Kolpackov <boris@codesynthesis.com> | 2016-08-26 16:37:16 +0200 |
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committer | Boris Kolpackov <boris@codesynthesis.com> | 2016-08-26 16:37:16 +0200 |
commit | f0edc0e2b67fa43c4e2410c7d3d8f1841d576749 (patch) | |
tree | 25ca1dd8c20649a1a9a35355670a1f5c8b99695c /build2/utility.cxx | |
parent | e347540d400c552917ca7067c4571f1028f6e1af (diff) |
Add pkg-config support for import installed
Redesign library importing/exporting while at it.
Diffstat (limited to 'build2/utility.cxx')
-rw-r--r-- | build2/utility.cxx | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/build2/utility.cxx b/build2/utility.cxx index ef90084..db0d6b2 100644 --- a/build2/utility.cxx +++ b/build2/utility.cxx @@ -31,10 +31,15 @@ namespace build2 ostream& operator<< (ostream& os, const process_path& p) { - os << p.recall_string (); + if (p.empty ()) + os << "<empty>"; + else + { + os << p.recall_string (); - if (!p.effect.empty ()) - os << '@' << p.effect.string (); // Suppress relative(). + if (!p.effect.empty ()) + os << '@' << p.effect.string (); // Suppress relative(). + } return os; } |