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Lines 138-144
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| 138 |
my @DS=find_ds(); |
138 |
my @DS=find_ds(); |
| 139 |
my @DSQ=map{shq$_}@DS; |
139 |
my @DSQ=map{shq$_}@DS; |
| 140 |
my $DIAG=" -fno-diagnostics-show-caret"; |
140 |
my $DIAG=" -fno-diagnostics-show-caret"; |
| 141 |
my $Q="$GCCP -DOBJDEP$DIAG -M -MG -E 2>&1 @DSQ"; |
141 |
my $Q="$GCCP -DOBJDEP$DIAG -std=c++98 -M -MG -E 2>&1 @DSQ"; |
| 142 |
my $R=backtick($Q); |
142 |
my $R=backtick($Q); |
| 143 |
if ($R=~/\berror: .*-fno-diagnostics-show-caret\b/) { |
143 |
if ($R=~/\berror: .*-fno-diagnostics-show-caret\b/) { |
| 144 |
# gcc-4.6 and earlier don't have this flag, and they fail. |
144 |
# gcc-4.6 and earlier don't have this flag, and they fail. |
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Lines 150-156
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| 150 |
if ($R!~/: warning: #warning\b/) { |
150 |
if ($R!~/: warning: #warning\b/) { |
| 151 |
# config2.h:314:4: warning: #warning REQUIRES: c_lgcc3.o |
151 |
# config2.h:314:4: warning: #warning REQUIRES: c_lgcc3.o |
| 152 |
# Dat: g++-3.3 ignores #warning with -M -MG -E |
152 |
# Dat: g++-3.3 ignores #warning with -M -MG -E |
| 153 |
$R.="\n".backtick("$GCCP -DOBJDEP$DIAG -E 2>&1 >/dev/null @DSQ"); |
153 |
$R.="\n".backtick("$GCCP -DOBJDEP$DIAG -std=c++98 -E 2>&1 >/dev/null @DSQ"); |
| 154 |
} |
154 |
} |
| 155 |
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| 156 |
## die $R; |
156 |
## die $R; |
