(default_compilers): Inhibit -D__OPTIMIZE__ if -O0.
From-SVN: r4272
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12
gcc/gcc.c
12
gcc/gcc.c
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@ -442,7 +442,7 @@ static struct compiler default_compilers[] =
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%{M} %{MM} %{MD:-MD %b.d} %{MMD:-MMD %b.d}\
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-undef -D__GNUC__=2 %{ansi:-trigraphs -$ -D__STRICT_ANSI__}\
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%{!undef:%{!ansi:%p} %P} %{trigraphs} \
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%c %{O*:-D__OPTIMIZE__} %{traditional} %{ftraditional:-traditional}\
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%c %{O*:%{!O0:-D__OPTIMIZE__}} %{traditional} %{ftraditional:-traditional}\
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%{traditional-cpp:-traditional}\
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%{g*} %{W*} %{w} %{pedantic*} %{H} %{d*} %C %{D*} %{U*} %{i*}\
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%i %{!M:%{!MM:%{!E:%{!pipe:%g.i}}}}%{E:%W{o*}}%{M:%W{o*}}%{MM:%W{o*}} |\n",
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@ -462,7 +462,7 @@ static struct compiler default_compilers[] =
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%{M} %{MM} %{MD:-MD %b.d} %{MMD:-MMD %b.d}\
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-undef -D__GNUC__=2 %{ansi:-trigraphs -$ -D__STRICT_ANSI__}\
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%{!undef:%{!ansi:%p} %P} %{trigraphs}\
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%c %{O*:-D__OPTIMIZE__} %{traditional} %{ftraditional:-traditional}\
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%c %{O*:%{!O0:-D__OPTIMIZE__}} %{traditional} %{ftraditional:-traditional}\
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%{traditional-cpp:-traditional}\
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%{g*} %{W*} %{w} %{pedantic*} %{H} %{d*} %C %{D*} %{U*} %{i*}\
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%i %W{o*}}\
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@ -474,7 +474,7 @@ static struct compiler default_compilers[] =
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%{M} %{MM} %{MD:-MD %b.d} %{MMD:-MMD %b.d}\
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-undef -D__OBJC__ -D__GNUC__=2 %{ansi:-trigraphs -$ -D__STRICT_ANSI__}\
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%{!undef:%{!ansi:%p} %P} %{trigraphs}\
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%c %{O*:-D__OPTIMIZE__} %{traditional} %{ftraditional:-traditional}\
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%c %{O*:%{!O0:-D__OPTIMIZE__}} %{traditional} %{ftraditional:-traditional}\
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%{traditional-cpp:-traditional}\
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%{g*} %{W*} %{w} %{pedantic*} %{H} %{d*} %C %{D*} %{U*} %{i*}\
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%i %{!M:%{!MM:%{!E:%{!pipe:%g.i}}}}%{E:%W{o*}}%{M:%W{o*}}%{MM:%W{o*}} |\n",
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@ -497,7 +497,7 @@ static struct compiler default_compilers[] =
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%{M} %{MM} %{MD:-MD %b.d} %{MMD:-MMD %b.d} \
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-undef -D__GNUC__=2 %{ansi:-trigraphs -$ -D__STRICT_ANSI__}\
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%{!undef:%{!ansi:%p} %P} %{trigraphs}\
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%c %{O*:-D__OPTIMIZE__} %{traditional} %{ftraditional:-traditional}\
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%c %{O*:%{!O0:-D__OPTIMIZE__}} %{traditional} %{ftraditional:-traditional}\
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%{traditional-cpp:-traditional}\
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%{g*} %{W*} %{w} %{pedantic*} %{H} %{d*} %C %{D*} %{U*} %{i*}\
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%i %W{o*}"},
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@ -510,7 +510,7 @@ static struct compiler default_compilers[] =
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%{M} %{MM} %{MD:-MD %b.d} %{MMD:-MMD %b.d} \
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-undef -D__GNUC__=2 -D__GNUG__=2 -D__cplusplus \
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%{ansi:-trigraphs -$ -D__STRICT_ANSI__} %{!undef:%{!ansi:%p} %P}\
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%c %{O*:-D__OPTIMIZE__} %{traditional} %{ftraditional:-traditional}\
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%c %{O*:%{!O0:-D__OPTIMIZE__}} %{traditional} %{ftraditional:-traditional}\
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%{traditional-cpp:-traditional} %{trigraphs}\
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%{g*} %{W*} %{w} %{pedantic*} %{H} %{d*} %C %{D*} %{U*} %{i*}\
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%i %{!M:%{!MM:%{!E:%{!pipe:%g.i}}}}%{E:%W{o*}}%{M:%W{o*}}%{MM:%W{o*}} |\n",
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@ -555,7 +555,7 @@ static struct compiler default_compilers[] =
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%{C:%{!E:%eGNU C does not support -C without using -E}}\
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%{M} %{MM} %{MD:-MD %b.d} %{MMD:-MMD %b.d} %{trigraphs} \
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-undef -$ %{!undef:%p %P} -D__ASSEMBLER__ \
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%c %{O*:-D__OPTIMIZE__} %{traditional} %{ftraditional:-traditional}\
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%c %{O*:%{!O0:-D__OPTIMIZE__}} %{traditional} %{ftraditional:-traditional}\
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%{traditional-cpp:-traditional}\
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%{g*} %{W*} %{w} %{pedantic*} %{H} %{d*} %C %{D*} %{U*} %{i*}\
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%i %{!M:%{!MM:%{!E:%{!pipe:%g.s}}}}%{E:%W{o*}}%{M:%W{o*}}%{MM:%W{o*}} |\n",
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