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PATCH: Handle copying symlinks in libstdc++-v3
- To: gcc-patches at gcc dot gnu dot org
- Subject: PATCH: Handle copying symlinks in libstdc++-v3
- From: "H . J . Lu" <hjl at lucon dot org>
- Date: Mon, 13 Aug 2001 12:23:13 -0700
libstdc++-v3 doesn't copy symlinks right. As the result, I got some
bogus files in libstdc++-v3/testsuite and bogus falures. Here is a
patch.
H.J.
-----
2001-08-13 H.J. Lu (hjl@gnu.org)
* testsuite/lib/libstdc++-v3-dg.exp (libstdc++-v3-init):
Properly copying symlinks.
--- libstdc++-v3/testsuite/lib/libstdc++-v3-dg.exp.symlink Fri Aug 10 14:46:59 2001
+++ libstdc++-v3/testsuite/lib/libstdc++-v3-dg.exp Mon Aug 13 12:14:25 2001
@@ -38,10 +38,20 @@ proc libstdc++-v3-init { args } {
# Copy any required data files.
foreach tst [glob -nocomplain "$srcdir/*/*.tst"] {
- file copy -force $tst $outdir
+ if { [catch { set symlink [file readlink $tst] } x] } then {
+ file copy -force $tst $outdir
+ } else {
+ set dirname [file dirname $tst]
+ file copy -force $dirname/$symlink $outdir
+ }
}
foreach txt [glob -nocomplain "$srcdir/*/*.txt"] {
- file copy -force $txt $outdir
+ if { [catch { set symlink [file readlink $txt] } x] } then {
+ file copy -force $txt $outdir
+ } else {
+ set dirname [file dirname $txt]
+ file copy -force $dirname/$symlink $outdir
+ }
}
# set LD_LIBRARY_PATH so that libgcc_s, libstdc++ binaries can be found.