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Enable macro test for clang compiler

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`clang` uses `-fdebug-macro` switch to enable debug-info
for macros.

gdb/testsuite/ChangeLog:

2021-03-19  Sourabh Singh Tomar  <SourabhSingh.Tomar@amd.com>

* gdb.base/info-macros.exp: Append -fdebug-macro to
  additional_flags for clang.
* gdb.base/macscp.exp: Likewise.
* gdb.base/style.exp: Likewise.
* gdb.linespec/macro-relative.exp: Likewise.
This commit is contained in:
Sourabh Singh Tomar 2021-03-19 10:37:58 +05:30 committed by Alok Kumar Sharma
parent 3818d4ab06
commit a088215ae3
5 changed files with 26 additions and 9 deletions
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8
gdb/testsuite/ChangeLog
View File

@ -1,3 +1,11 @@
2021-03-19 Sourabh Singh Tomar <SourabhSingh.Tomar@amd.com>
* gdb.base/info-macros.exp: Append -fdebug-macro to
additional_flags for clang.
* gdb.base/macscp.exp: Likewise.
* gdb.base/style.exp: Likewise.
* gdb.linespec/macro-relative.exp: Likewise.
2021-03-17 Simon Marchi <simon.marchi@polymtl.ca> 2021-03-17 Simon Marchi <simon.marchi@polymtl.ca>
Pedro Alves <pedro@palves.net> Pedro Alves <pedro@palves.net>

12
gdb/testsuite/gdb.base/info-macros.exp
View File

@ -22,15 +22,17 @@ if [using_fission] {
} }
get_compiler_info get_compiler_info
if ![test_compiler_info gcc*] { if { [test_compiler_info gcc*] } {
# Don't use "debug" here. Otherwise "-g" would be appended to the gcc
# command line, possibly overriding "-g3" (depending on gcc version).
set options "additional_flags=-g3"
} elseif { [test_compiler_info clang*] } {
set options "additional_flags=-fdebug-macro"
} else {
untested "no compiler info" untested "no compiler info"
return -1 return -1
} }
# Don't use "debug" here. Otherwise "-g" would be appended to the gcc
# command line, possibly overriding "-g3" (depending on gcc version).
set options "additional_flags=-g3"
if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile} $options] } { if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile} $options] } {
return -1 return -1
} }

4
gdb/testsuite/gdb.base/macscp.exp
View File

@ -21,8 +21,10 @@ set objfile [standard_output_file ${testfile}.o]
set options { debug additional_flags=-DFROM_COMMANDLINE=ARG} set options { debug additional_flags=-DFROM_COMMANDLINE=ARG}
get_compiler_info get_compiler_info
if { [test_compiler_info "gcc-*"] || [test_compiler_info "clang-*"] } { if { [test_compiler_info "gcc-*"] } {
lappend options additional_flags=-g3 lappend options additional_flags=-g3
} elseif { [test_compiler_info "clang-*"] } {
lappend options additional_flags=-fdebug-macro
} }
# Generate the intermediate object file. This is required by Darwin to # Generate the intermediate object file. This is required by Darwin to

5
gdb/testsuite/gdb.base/style.exp
View File

@ -21,9 +21,12 @@ standard_testfile
set test_macros 0 set test_macros 0
set options debug set options debug
get_compiler_info get_compiler_info
if { [test_compiler_info "gcc-*"] || [test_compiler_info "clang-*"] } { if { [test_compiler_info "gcc-*"] } {
lappend options additional_flags=-g3 lappend options additional_flags=-g3
set test_macros 1 set test_macros 1
} elseif { [test_compiler_info "clang-*"] } {
lappend options additional_flags=-fdebug-macro
set test_macros 1
} }
if {[build_executable "failed to build" $testfile $srcfile $options]} { if {[build_executable "failed to build" $testfile $srcfile $options]} {

2
gdb/testsuite/gdb.linespec/macro-relative.exp
View File

@ -31,6 +31,8 @@ set opts {debug additional_flags=-I.}
get_compiler_info get_compiler_info
if [test_compiler_info gcc*] { if [test_compiler_info gcc*] {
lappend opts additional_flags=-g3 lappend opts additional_flags=-g3
} elseif [test_compiler_info clang*] {
lappend opts additional_flags=-fdebug-macro
} }
if { [file pathtype $objdir] == "relative" } { if { [file pathtype $objdir] == "relative" } {