asymptotically updated this revision to Diff 438106.
asymptotically added a comment.
Herald added a subscriber: MaskRay.
Herald added a project: All.
Updated users' manual following Arfrever's feedback.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D109621/new/
https://reviews.llvm.org/D109621
Files:
clang/docs/UsersManual.rst
clang/lib/Driver/Driver.cpp
Index: clang/lib/Driver/Driver.cpp
===================================================================
--- clang/lib/Driver/Driver.cpp
+++ clang/lib/Driver/Driver.cpp
@@ -1032,7 +1032,7 @@
CfgFileName = ClangNameParts.TargetPrefix + '-' +
ClangNameParts.ModeSuffix;
if (CfgFileName.empty())
- return false;
+ CfgFileName = "clang";
// Determine architecture part of the file name, if it is present.
StringRef CfgFileArch = CfgFileName;
Index: clang/docs/UsersManual.rst
===================================================================
--- clang/docs/UsersManual.rst
+++ clang/docs/UsersManual.rst
@@ -876,8 +876,9 @@
Another way to specify a configuration file is to encode it in executable name.
For example, if the Clang executable is named `armv7l-clang` (it may be a
-symbolic link to `clang`), then Clang will search for file `armv7l.cfg` in the
-directory where Clang resides.
+symbolic link to `clang`), then Clang will search for file `armv7l-clang.cfg`
in
+the directories mentioned above. If the executable is named `clang`, the Clang
+will attempt to load the configuration file named `clang.cfg`.
If a driver mode is specified in invocation, Clang tries to find a file
specific
for the specified mode. For example, if the executable file is named
Index: clang/lib/Driver/Driver.cpp
===================================================================
--- clang/lib/Driver/Driver.cpp
+++ clang/lib/Driver/Driver.cpp
@@ -1032,7 +1032,7 @@
CfgFileName = ClangNameParts.TargetPrefix + '-' + ClangNameParts.ModeSuffix;
if (CfgFileName.empty())
- return false;
+ CfgFileName = "clang";
// Determine architecture part of the file name, if it is present.
StringRef CfgFileArch = CfgFileName;
Index: clang/docs/UsersManual.rst
===================================================================
--- clang/docs/UsersManual.rst
+++ clang/docs/UsersManual.rst
@@ -876,8 +876,9 @@
Another way to specify a configuration file is to encode it in executable name.
For example, if the Clang executable is named `armv7l-clang` (it may be a
-symbolic link to `clang`), then Clang will search for file `armv7l.cfg` in the
-directory where Clang resides.
+symbolic link to `clang`), then Clang will search for file `armv7l-clang.cfg` in
+the directories mentioned above. If the executable is named `clang`, the Clang
+will attempt to load the configuration file named `clang.cfg`.
If a driver mode is specified in invocation, Clang tries to find a file specific
for the specified mode. For example, if the executable file is named
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