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| author | Zack Weinberg <zack@rabi.phys.columbia.edu> | 1999-05-17 23:37:19 +0000 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 1999-05-17 17:37:19 -0600 |
| commit | eeb183e9c7a61a80616950475e9cb76565537653 (patch) | |
| tree | 662f9ef1f6360e03f9a4e747bf73cf9551fe3fa3 /gcc/gcc.c | |
| parent | 49933dbade0ebe5d04684912166b5494f8b948bb (diff) | |
| download | gcc-eeb183e9c7a61a80616950475e9cb76565537653.zip gcc-eeb183e9c7a61a80616950475e9cb76565537653.tar.gz gcc-eeb183e9c7a61a80616950475e9cb76565537653.tar.bz2 | |
cppspec.c: Insert -no-gcc into command line unless -gcc was given by user.
* cppspec.c: Insert -no-gcc into command line unless -gcc was
given by user.
* gcc.c (default_compilers): Define __GNUC__ and
__GNUC_MINOR__ only if -no-gcc was not given.
* objc/lang-specs.h: Likewise.
* cpp.texi: Document -x and -std options; explain that -lang
is no longer supported. Minor related corrections.
From-SVN: r26990
Diffstat (limited to 'gcc/gcc.c')
| -rw-r--r-- | gcc/gcc.c | 10 |
1 files changed, 5 insertions, 5 deletions
@@ -598,7 +598,7 @@ static struct compiler default_compilers[] = %{C} %{v} %{A*} %{I*} %{P} %{$} %I\ %{C:%{!E:%eGNU C does not support -C without using -E}}\ %{M} %{MM} %{MD:-MD %b.d} %{MMD:-MMD %b.d} %{MG}\ - -D__GNUC__=%v1 -D__GNUC_MINOR__=%v2\ + %{!no-gcc:-D__GNUC__=%v1 -D__GNUC_MINOR__=%v2}\ %{ansi|std=*:%{!std=gnu*:-trigraphs -D__STRICT_ANSI__}}\ %{!undef:%{!ansi:%{!std=*:%p}%{std=gnu*:%p}} %P} %{trigraphs}\ %c %{Os:-D__OPTIMIZE_SIZE__} %{O*:%{!O0:-D__OPTIMIZE__}}\ @@ -612,7 +612,7 @@ static struct compiler default_compilers[] = %{std*} %{nostdinc*} %{A*} %{I*} %I\ %{!Q:-quiet} -dumpbase %b.c %{d*} %{m*} %{a*}\ %{MD:-MD %b.d} %{MMD:-MMD %b.d} %{MG}\ - -D__GNUC__=%v1 -D__GNUC_MINOR__=%v2\ + %{!no-gcc:-D__GNUC__=%v1 -D__GNUC_MINOR__=%v2}\ %{ansi|std=*:%{!std=gnu*:-trigraphs -D__STRICT_ANSI__}}\ %{!undef:%{!ansi:%{!std=*:%p}%{std=gnu*:%p}} %P} %{trigraphs}\ %c %{Os:-D__OPTIMIZE_SIZE__} %{O*:%{!O0:-D__OPTIMIZE__}}\ @@ -634,7 +634,7 @@ static struct compiler default_compilers[] = %{C} %{v} %{A*} %{I*} %{P} %{$} %I\ %{C:%{!E:%eGNU C does not support -C without using -E}}\ %{M} %{MM} %{MD:-MD %b.d} %{MMD:-MMD %b.d} %{MG}\ - -D__GNUC__=%v1 -D__GNUC_MINOR__=%v2\ + %{!no-gcc:-D__GNUC__=%v1 -D__GNUC_MINOR__=%v2}\ %{ansi|std=*:%{!std=gnu*:-trigraphs -D__STRICT_ANSI__}}\ %{!undef:%{!ansi:%{!std=*:%p}%{std=gnu*:%p}} %P} %{trigraphs}\ %c %{Os:-D__OPTIMIZE_SIZE__} %{O*:%{!O0:-D__OPTIMIZE__}}\ @@ -662,7 +662,7 @@ static struct compiler default_compilers[] = %{C} %{v} %{A*} %{I*} %{P} %{$} %I\ %{C:%{!E:%eGNU C does not support -C without using -E}}\ %{M} %{MM} %{MD:-MD %b.d} %{MMD:-MMD %b.d} %{MG}\ - -D__GNUC__=%v1 -D__GNUC_MINOR__=%v2\ + %{!no-gcc:-D__GNUC__=%v1 -D__GNUC_MINOR__=%v2}\ %{ansi|std=*:%{!std=gnu*:-trigraphs -D__STRICT_ANSI__}}\ %{!undef:%{!ansi:%{!std=*:%p}%{std=gnu*:%p}} %P} %{trigraphs}\ %c %{Os:-D__OPTIMIZE_SIZE__} %{O*:%{!O0:-D__OPTIMIZE__}}\ @@ -679,7 +679,7 @@ static struct compiler default_compilers[] = cpp %{nostdinc*} %{C} %{v} %{A*} %{I*} %{P} %{$} %I\ %{C:%{!E:%eGNU C does not support -C without using -E}}\ %{M} %{MM} %{MD:-MD %b.d} %{MMD:-MMD %b.d} %{MG}\ - -D__GNUC__=%v1 -D__GNUC_MINOR__=%v2\ + %{!no-gcc:-D__GNUC__=%v1 -D__GNUC_MINOR__=%v2}\ %{std=*:%{!std=gnu*:-trigraphs -D__STRICT_ANSI__}}\ %{!undef:%{!std=*:%p}%{std=gnu*:%p} %P} %{trigraphs}\ %c %{Os:-D__OPTIMIZE_SIZE__} %{O*:%{!O0:-D__OPTIMIZE__}}\ |