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| author | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | 2016-11-02 10:27:23 +0000 |
|---|---|---|
| committer | Rainer Orth <ro@gcc.gnu.org> | 2016-11-02 10:27:23 +0000 |
| commit | fdb1aa55d096d306cb04e4e9318c9c1a4bbc71e5 (patch) | |
| tree | 5c3a30a6938a2426795c49609e53a9ff186dc889 | |
| parent | 4adbcdb4ba25f10c6ad581688ff6cd8bff070655 (diff) | |
| download | gcc-fdb1aa55d096d306cb04e4e9318c9c1a4bbc71e5.zip gcc-fdb1aa55d096d306cb04e4e9318c9c1a4bbc71e5.tar.gz gcc-fdb1aa55d096d306cb04e4e9318c9c1a4bbc71e5.tar.bz2 | |
Fix linker detection in check_gc_sections_available
* lib/target-supports.exp (check_gc_sections_available): Use
-print-prog-name=ld to determine linker used.
From-SVN: r241783
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/lib/target-supports.exp | 4 |
2 files changed, 6 insertions, 3 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 38668b7..4b3e9ec 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2016-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * lib/target-supports.exp (check_gc_sections_available): Use + -print-prog-name=ld to determine linker used. + 2016-11-02 Martin Liska <mliska@suse.cz> * gcc.dg/tree-ssa/builtins-folding-gimple-ub.c (main): Add diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp index 722955a..24a067d 100644 --- a/gcc/testsuite/lib/target-supports.exp +++ b/gcc/testsuite/lib/target-supports.exp @@ -462,9 +462,7 @@ proc check_gc_sections_available { } { } # Check if the ld used by gcc supports --gc-sections. - set gcc_spec [${tool}_target_compile "-dumpspecs" "" "none" ""] - regsub ".*\n\\*linker:\[ \t\]*\n(\[^ \t\n\]*).*" "$gcc_spec" {\1} linker - set gcc_ld [lindex [${tool}_target_compile "-print-prog-name=$linker" "" "none" ""] 0] + set gcc_ld [lindex [${tool}_target_compile "-print-prog-name=ld" "" "none" ""] 0] set ld_output [remote_exec host "$gcc_ld" "--help"] if { [ string first "--gc-sections" $ld_output ] >= 0 } { set gc_sections_available_saved 1 |