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testsuite: Fix test failures from outputs.exp [PR98225]

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The .ld1_args file is not created when HAVE_GNU_LD is false.
The ltrans0.ltrans_arg file is not created when the make jobserver
is available, so remove the MAKEFLAGS variable.
Add an exception for *.gcc_args files similar to the
exception for *.cdtor.* files.
Limit both exceptions to targets that define EH_FRAME_THROUGH_COLLECT2.
That means although the test case does not use C++ constructors
or destructors it is still using dwarf2 frame info.

2021-01-11  Bernd Edlinger  <bernd.edlinger@hotmail.de>

	PR testsuite/98225
	* gcc.misc-tests/outputs.exp: Unset MAKEFLAGS.
	Expect .ld1_args only when GNU LD is used.
	Add an exception for *.gcc_args files.
This commit is contained in:
Bernd Edlinger 2021-01-07 09:37:32 +01:00
parent 04bff1bbfc
commit 6ebf79fcd4
1 changed files with 18 additions and 5 deletions
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23
gcc/testsuite/gcc.misc-tests/outputs.exp
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@ -50,6 +50,9 @@ if !$skip_lto {
set ltop [check_linker_plugin_available]
}
# Check for GNU LD. Some files like .ld1_args depend on this.
set gld [check_effective_target_gld]
# Prepare additional options to be used for linking.
# We do not compile to an executable, because that requires naming an output.
set link_options ""
@ -67,6 +70,12 @@ if {[board_info $dest exists output_format]} {
append link_options " additional_flags=-Wl,-oformat,[board_info $dest output_format]"
}
# Avoid possible influence from the make jobserver,
# otherwise ltrans0.ltrans_args files may be missing.
if [info exists env(MAKEFLAGS)] {
unsetenv MAKEFLAGS
}
# For the test named TEST, run the compiler with SOURCES and OPTS, and
# look in DIRS for OUTPUTS. SOURCES is a list of suffixes for source
# files starting with $b in $srcdir/$subdir, OPTS is a string with
@ -130,6 +139,7 @@ proc outest { test sources opts dirs outputs } {
foreach og $olist {
if { [string index $og 0] == "!" } {
global gspd ltop
global gld
set cond [expr $og]
continue
}
@ -181,7 +191,10 @@ proc outest { test sources opts dirs outputs } {
file delete $f
# collect2 may create <execname>.cdtor* files in -save-temps link tests,
# ??? without regard to aux output naming conventions.
if ![string match "*.cdtor.*" $f] then {
# Limit this exception to targets that define EH_FRAME_THROUGH_COLLECT2.
if { !(([istarget powerpc*-*-aix*] || [is_target hppa*-*-hpux*])
&& ([string match "*.cdtor.*" $f]
|| [string match "*.gcc_args" $f])) } {
lappend outb $f
}
}
@ -285,10 +298,10 @@ outest "$b exe savetmp namedb" $sing "-o $b.exe -save-temps" {} {{--0.i --0.s --
outest "$b exe savetmp named2" $mult "-o $b.exe -save-temps" {} {{--1.i --1.s --1.o --2.i --2.s --2.o .exe}}
# Additional files are created when an @file is used
outest "$b exe savetmp namedb" $sing "@/dev/null -o $b.exe -save-temps" {} {{--0.i --0.s --0.o .args.0 .ld1_args .exe}}
outest "$b exe savetmp named2" $mult "@/dev/null -o $b.exe -save-temps" {} {{--1.i --1.s --1.o --2.i --2.s --2.o .args.0 .ld1_args .exe}}
outest "$b exe savetmp named2" $mult "@/dev/null -I dummy -o $b.exe -save-temps" {} {{--1.i --1.s --1.o --2.i --2.s --2.o -args.0 -args.1 .args.2 .ld1_args .exe}}
outest "$b exe savetmp named2" $mult "@/dev/null -I dummy -L dummy -o $b.exe -save-temps" {} {{--1.i --1.s --1.o --2.i --2.s --2.o -args.0 -args.1 .args.2 .args.3 .ld1_args .exe}}
outest "$b exe savetmp namedb" $sing "@/dev/null -o $b.exe -save-temps" {} {{--0.i --0.s --0.o .args.0 !!$gld .ld1_args !0 .exe}}
outest "$b exe savetmp named2" $mult "@/dev/null -o $b.exe -save-temps" {} {{--1.i --1.s --1.o --2.i --2.s --2.o .args.0 !!$gld .ld1_args !0 .exe}}
outest "$b exe savetmp named2" $mult "@/dev/null -I dummy -o $b.exe -save-temps" {} {{--1.i --1.s --1.o --2.i --2.s --2.o -args.0 -args.1 .args.2 !!$gld .ld1_args !0 .exe}}
outest "$b exe savetmp named2" $mult "@/dev/null -I dummy -L dummy -o $b.exe -save-temps" {} {{--1.i --1.s --1.o --2.i --2.s --2.o -args.0 -args.1 .args.2 .args.3 !!$gld .ld1_args !0 .exe}}
# Setting the main output to a dir selects it as the default aux&dump
# location.