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authorBoris Kolpackov <boris@codesynthesis.com>2019-11-29 13:59:20 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2019-11-29 14:02:11 +0200
commitbdbb7e2535009b2a142567a2235ac0a71352c749 (patch)
treee0d591f0c78539293edd4566dd1cbdd6d8cbccbe /libbuild2/cc/link-rule.cxx
parentf3b876a46c9739c28c1a9e25ce95ec689713038b (diff)
Reorder {cc,c/cxx}.{poptions,loptions}
Now it is c/cxx first followed by cc which is the reverse order of coptions since the header/library search paths are examined in the order specified (in contrast to the "last value wins" semantics that we assume for coptions).
Diffstat (limited to 'libbuild2/cc/link-rule.cxx')
-rw-r--r--libbuild2/cc/link-rule.cxx7
1 files changed, 6 insertions, 1 deletions
diff --git a/libbuild2/cc/link-rule.cxx b/libbuild2/cc/link-rule.cxx
index 4fbdeda..8da9619 100644
--- a/libbuild2/cc/link-rule.cxx
+++ b/libbuild2/cc/link-rule.cxx
@@ -2312,8 +2312,13 @@ namespace build2
append_options (args, tstd);
}
- append_options (args, t, c_loptions);
+ // Note that these come in the reverse order of coptions since the
+ // library search paths are examined in the order specified (in
+ // contrast to the "last value wins" semantics that we assume for
+ // coptions).
+ //
append_options (args, t, x_loptions);
+ append_options (args, t, c_loptions);
// Extra system library dirs (last).
//