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| author | Nick Clifton <nickc@redhat.com> | 2014-07-07 14:41:10 +0100 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2014-07-07 14:41:10 +0100 |
| commit | 19aef622f37ae4f940d6e3ef6835fd5519289178 (patch) | |
| tree | 8415f3af294ee419206cc0c8ecddf4a8c82f2d79 | |
| parent | f1d7f4a64c4d92911127abe6dbab95a219405c2b (diff) | |
| download | gdb-19aef622f37ae4f940d6e3ef6835fd5519289178.zip gdb-19aef622f37ae4f940d6e3ef6835fd5519289178.tar.gz gdb-19aef622f37ae4f940d6e3ef6835fd5519289178.tar.bz2 | |
This patch prevents a linker testsuite error if the checks are run with a
toolchain that just contains the binutils - ie without a compiler.
* lib/ld-lib.exp (check_lto_available): Check that a compiler is
available before testing for LTO support.
| -rw-r--r-- | ld/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | ld/testsuite/lib/ld-lib.exp | 4 |
2 files changed, 9 insertions, 0 deletions
diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog index 8877311..6ab009b 100644 --- a/ld/testsuite/ChangeLog +++ b/ld/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2014-07-07 Nick Clifton <nickc@redhat.com> + + * lib/ld-lib.exp (check_lto_available): Check that a compiler is + available before testing for LTO support. + 2014-07-07 Alan Modra <amodra@gmail.com> * config/default.exp: Don't make tmpdir/gas. Put as symlink into diff --git a/ld/testsuite/lib/ld-lib.exp b/ld/testsuite/lib/ld-lib.exp index a657a97..9f7a414 100644 --- a/ld/testsuite/lib/ld-lib.exp +++ b/ld/testsuite/lib/ld-lib.exp @@ -1666,6 +1666,10 @@ proc check_lto_available { } { global CC if {![info exists lto_available_saved]} { + if { [which $CC] == 0 } { + set lto_available_saved 0 + return 0 + } # Check if gcc supports -flto -fuse-linker-plugin set flags "" if [board_info [target_info name] exists cflags] { |