On 28.04.21 16:13, Matthias Klose wrote:
On 4/27/21 12:22 PM, Tobias Burnus wrote:
Hence, the distro behaviour is only active when configured with
--enable-offload-defaulted.
please document that option in gcc/doc/install.texi.
Like attached? Or do you have some other wording suggestions?
Tobias
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doc/install.texi: Document --enable-offload-defaulted config option
Document configure --enable-offload-defaulted option added in
commit r12-218-gfe5bfa6704179f8db7d1ae0b485439e9896df8eb
gcc/ChangeLog:
* doc/install.texi (--enable-offload-defaulted): Document.
diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi
index 4c38244ae58..e5e26571eb1 100644
--- a/gcc/doc/install.texi
+++ b/gcc/doc/install.texi
@@ -2239,6 +2239,12 @@ specifying paths @var{path1}, @dots{}, @var{pathN}.
--enable-offload-targets=x86_64-intelmicemul-linux-gnu=/path/to/x86_64/compiler,nvptx-none
@end smallexample
+@item --enable-offload-defaulted
+
+Tell GCC that configured but not installed offload compilers and libgomp
+plugins are silently ignored. Useful for distribution compilers where
+those are in separate optional packages.
+
@item --with-hsa-runtime=@var{pathname}
@itemx --with-hsa-runtime-include=@var{pathname}
@itemx --with-hsa-runtime-lib=@var{pathname}
