diff options
Diffstat (limited to 'gcc/testsuite/lib/g++.exp')
| -rw-r--r-- | gcc/testsuite/lib/g++.exp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/testsuite/lib/g++.exp b/gcc/testsuite/lib/g++.exp index 9e269b12d66..ff111253f12 100644 --- a/gcc/testsuite/lib/g++.exp +++ b/gcc/testsuite/lib/g++.exp @@ -190,6 +190,7 @@ proc g++_init { args } { global TESTING_IN_BUILD_TREE global gcc_warning_prefix global gcc_error_prefix + global TEST_ALWAYS_FLAGS # We set LC_ALL and LANG to C so that we get the same error messages as expected. setenv LC_ALL C @@ -241,6 +242,13 @@ proc g++_init { args } { set ALWAYS_CXXFLAGS "" + # TEST_ALWAYS_FLAGS are flags that should be passed to every + # compilation command. They are passed first to allow individual + # tests to override them. + if [info exists TEST_ALWAYS_FLAGS] { + lappend ALWAYS_CXXFLAGS "additional_flags=$TEST_ALWAYS_FLAGS" + } + if ![is_remote host] { if [info exists TOOL_OPTIONS] { lappend ALWAYS_CXXFLAGS "additional_flags=[g++_include_flags [get_multilibs ${TOOL_OPTIONS}] ]" |