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| author | Alan Modra <amodra@gmail.com> | 2014-07-07 13:37:16 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2014-07-07 13:37:16 +0930 |
| commit | f1d7f4a64c4d92911127abe6dbab95a219405c2b (patch) | |
| tree | 9f5cc8a957f131c1677e483402a301914b0ac66c /ld/testsuite/ld-plugin | |
| parent | f60ec1cfa8f5e8aa27ffc5db5a344b5db2efe97b (diff) | |
| download | gdb-f1d7f4a64c4d92911127abe6dbab95a219405c2b.zip gdb-f1d7f4a64c4d92911127abe6dbab95a219405c2b.tar.gz gdb-f1d7f4a64c4d92911127abe6dbab95a219405c2b.tar.bz2 | |
Ensure ld testsuite gcc -B options precede $CC -B options
Various ld-elf/shared.exp and ld-plugin/lto.exp tests simply appended
the testsuite -B options intended to force gcc use the linker under test.
This fails if $CC itself has -B options, as when setting CC to run gcc
out of a build directory. Net result is that tests were run using
the gcc build dir collect-ld.
* config/default.exp: Don't make tmpdir/gas. Put as symlink into
tmpdir/ld.
(gcc_gas_flag, gcc_ld_flag): Delete.
(gcc_B_opt, ld_L_opt): New globals.
ld-elf/shared.exp: Remove all refs to gcc_gas_flag and gcc_ld_flag.
ld-plugin/lto.exp: Likewise.
lib/ld-lib.exp (run_host_cmd): Add gcc_B_opt and ld_L_opt here.
(ld_simple_link): Remove -B handling now that this is done in
run_host_cmd. Simplify.
(default_ld_compile): Simplify.
(check_lto_available): Use run_host_cmd_yesno.
(check_lto_shared_available): Likewise.
Diffstat (limited to 'ld/testsuite/ld-plugin')
| -rw-r--r-- | ld/testsuite/ld-plugin/lto.exp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ld/testsuite/ld-plugin/lto.exp b/ld/testsuite/ld-plugin/lto.exp index e7f4427..b14f13c 100644 --- a/ld/testsuite/ld-plugin/lto.exp +++ b/ld/testsuite/ld-plugin/lto.exp @@ -314,7 +314,7 @@ run_cc_link_tests $lto_link_tests if { [is_elf_format] && [check_lto_shared_available] } { run_cc_link_tests $lto_link_elf_tests set testname "PR ld/15146 (2)" - set exec_output [run_host_cmd "$CC" "$gcc_gas_flag $gcc_ld_flag -O2 -flto -fuse-linker-plugin -Wl,-rpath-link,. -Wl,--no-copy-dt-needed-entries -Wl,--no-as-needed tmpdir/pr15146d.o tmpdir/pr15146c.so"] + set exec_output [run_host_cmd "$CC" "-O2 -flto -fuse-linker-plugin -Wl,-rpath-link,. -Wl,--no-copy-dt-needed-entries -Wl,--no-as-needed tmpdir/pr15146d.o tmpdir/pr15146c.so"] if { [ regexp "undefined reference to symbol 'xxx'" $exec_output ] } { pass $testname } { @@ -334,7 +334,7 @@ if {![string match "" $catch_output]} { if { [at_least_gcc_version 4 7] } { # Check expected LTO linker errors. set testname "PR ld/12942 (3)" - set exec_output [run_host_cmd "$CXX" "$gcc_gas_flag $gcc_ld_flag -O2 -flto -fuse-linker-plugin tmpdir/pr12942b.o tmpdir/pr12942a.o"] + set exec_output [run_host_cmd "$CXX" "-O2 -flto -fuse-linker-plugin tmpdir/pr12942b.o tmpdir/pr12942a.o"] if { [ regexp "undefined reference to `link_error\\(\\)'" $exec_output ] } { pass $testname } { |