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[PATCH PR d/87866] Committed use lrealpath to get canonical name
- From: Iain Buclaw <ibuclaw at gdcproject dot org>
- To: gcc-patches <gcc-patches at gcc dot gnu dot org>
- Date: Sat, 24 Nov 2018 10:51:31 +0100
- Subject: [PATCH PR d/87866] Committed use lrealpath to get canonical name
Hi,
This patch fixes PR d/87866. The libiberty function is more portable
than the one provided by the dmd front-end. I checked other places
where FileName::canonicalName is used internally to dmd, but found
none that would be used by us.
Bootstrapped, ran D2 testsuite on x86_64-linux-gnu. Commited to trunk
as r266429.
Iain
---
gcc/d/ChangeLog:
2018-11-24 Iain Buclaw <ibuclaw@gdcproject.org>
PR d/87866
* d-incpath.cc (add_globalpaths): Use lrealpath to get canonical name.
(add_filepaths): Likewise.
---
diff --git a/gcc/d/d-incpath.cc b/gcc/d/d-incpath.cc
index be08ccb5f3b..87db8164134 100644
--- a/gcc/d/d-incpath.cc
+++ b/gcc/d/d-incpath.cc
@@ -78,7 +78,7 @@ add_globalpaths (Strings *paths)
for (size_t i = 0; i < paths->dim; i++)
{
const char *path = (*paths)[i];
- const char *target = FileName::canonicalName (path);
+ const char *target = lrealpath (path);
if (target == NULL || !FileName::exists (target))
{
@@ -105,7 +105,7 @@ add_filepaths (Strings *paths)
for (size_t i = 0; i < paths->dim; i++)
{
const char *path = (*paths)[i];
- const char *target = FileName::canonicalName (path);
+ const char *target = lrealpath (path);
if (!FileName::exists (target))
{