testsuite/lib/libstdc%2B%2B.exp

95     global cc cxx cxxflags cxxpchflags cxxldflags cxxvtvflags
253     set cxxflags "-fmessage-length=0 -fno-show-column"
301 	set cxxflags [exec sh $flags_file --cxxflags]
308     append cxxflags " "
309     append cxxflags [getenv CXXFLAGS]
311     if ![regexp ".*-O" $cxxflags] {
312 	append cxxflags " -g -O2"
315     v3track cxxflags 2
320     set ccflags "$cxxflags -DLOCALEDIR=\".\""
321     set cxxflags "$cxxflags -DLOCALEDIR=\".\""
478     global cxxflags
496     set cxx_final [concat $cxx_final $cxxflags]
529     global cxxflags
543     set cc_final [concat $cc_final $cxxflags]
1021 	global cxxflags
1024 	if { ${v3-libgomp} == 1 && [regexp "libgomp" $cxxflags] } {
1034 	global cxxflags
1046 	set cxxflags_saved $cxxflags
1047 	set cxxflags "$cxxflags $DEFAULT_CXXFLAGS -Werror"
1050 	set cxxflags $cxxflags_saved
1065 	global cxxflags
1078 	set cxxflags_saved $cxxflags
1079 	set cxxflags "$cxxflags $DEFAULT_CXXFLAGS -Werror"
1082 	set cxxflags $cxxflags_saved
1097 	global cxxflags
1111 	set cxxflags_saved $cxxflags
1112 	set cxxflags "$cxxflags $DEFAULT_CXXFLAGS -Werror -std=gnu++11"
1115 	set cxxflags $cxxflags_saved
1130 	global cxxflags
1146 	set cxxflags_saved $cxxflags
1147 	set cxxflags "$cxxflags $DEFAULT_CXXFLAGS -Werror -std=gnu++11"
1150 	set cxxflags $cxxflags_saved
1165 	global cxxflags
1179 	set cxxflags_saved $cxxflags
1180 	set cxxflags "$cxxflags $DEFAULT_CXXFLAGS -Werror"
1183 	set cxxflags $cxxflags_saved
1198 	global cxxflags
1214 	set cxxflags_saved $cxxflags
1215 	set cxxflags "$cxxflags $DEFAULT_CXXFLAGS -Werror"
1218 	set cxxflags $cxxflags_saved
1233 	global cxxflags
1248 	set cxxflags_saved $cxxflags
1249 	set cxxflags "$cxxflags $DEFAULT_CXXFLAGS -Werror"
1252 	set cxxflags $cxxflags_saved
1267 	global cxxflags
1281 	set cxxflags_saved $cxxflags
1282 	set cxxflags "$cxxflags $DEFAULT_CXXFLAGS -Werror"
1285 	set cxxflags $cxxflags_saved
1300 	global cxxflags
1313 	set cxxflags_saved $cxxflags
1314 	set cxxflags "$cxxflags $DEFAULT_CXXFLAGS -Werror"
1317 	set cxxflags $cxxflags_saved
1332 	global cxxflags
1345 	set cxxflags_saved $cxxflags
1346 	set cxxflags "$cxxflags $DEFAULT_CXXFLAGS -Werror"
1349 	set cxxflags $cxxflags_saved
1364 	global cxxflags
1377 	set cxxflags_saved $cxxflags
1378 	set cxxflags "$cxxflags $DEFAULT_CXXFLAGS -Werror"
1381 	set cxxflags $cxxflags_saved
1396 	global cxxflags
1414 	set cxxflags_saved $cxxflags
1415 	set cxxflags "$cxxflags $DEFAULT_CXXFLAGS -Werror"
1418 	set cxxflags $cxxflags_saved
1433 	global cxxflags
1448 	set cxxflags_saved $cxxflags
1449 	set cxxflags "$cxxflags $DEFAULT_CXXFLAGS -static-libstdc++"
1452 	set cxxflags $cxxflags_saved
1467 	global cxxflags
1477 	set cxxflags_saved $cxxflags
1478 	set cxxflags "$cxxflags $DEFAULT_CXXFLAGS -Werror"
1481 	set cxxflags $cxxflags_saved
1498 	global cxxflags
1511 	set cxxflags_saved $cxxflags
1512 	set cxxflags "$cxxflags $DEFAULT_CXXFLAGS -Werror"
1515 	set cxxflags $cxxflags_saved
1528     global cxxflags
1556     global cxxflags