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| author | Matthew Woodcraft <mattheww@chiark.greenend.org.uk> | 2002-05-31 21:01:28 +0000 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2002-05-31 14:01:28 -0700 |
| commit | 8b968bd15512fc8905e53bfb7ab326d0cacb147d (patch) | |
| tree | 9c4109cc13d3f32305225743e2636a77f228f461 /gcc/gcc.c | |
| parent | efe1f3579517846471024d65e165da022e57ef45 (diff) | |
| download | gcc-8b968bd15512fc8905e53bfb7ab326d0cacb147d.zip gcc-8b968bd15512fc8905e53bfb7ab326d0cacb147d.tar.gz gcc-8b968bd15512fc8905e53bfb7ab326d0cacb147d.tar.bz2 | |
gcc.c (cpp_unique_options): Remove "-d" options.
* gcc.c (cpp_unique_options): Remove "-d" options.
(cpp_debug_options): New spec string.
(default_compilers): Use it.
* objc/lang-specs.h: Likewise.
* cp/lang-specs.h: Likewise.
* f/lang-specs.h: Likewise.
From-SVN: r54121
Diffstat (limited to 'gcc/gcc.c')
| -rw-r--r-- | gcc/gcc.c | 14 |
1 files changed, 11 insertions, 3 deletions
@@ -694,9 +694,13 @@ static const char *cpp_unique_options = /* This contains cpp options which are common with cc1_options and are passed only when preprocessing only to avoid duplication. */ static const char *cpp_options = -"%(cpp_unique_options) %{std*} %{d*} %{W*&pedantic*} %{w} %{m*} %{f*}\ +"%(cpp_unique_options) %{std*} %{W*&pedantic*} %{w} %{m*} %{f*}\ %{O*} %{undef}"; +/* This contains cpp options which are not passed when the preprocessor + output will be used by another program. */ +static const char *cpp_debug_options = "%{d*}"; + /* NB: This is shared amongst all front-ends. */ static const char *cc1_options = "%{pg:%{fomit-frame-pointer:%e-pg and -fomit-frame-pointer are incompatible}}\ @@ -832,7 +836,8 @@ static const struct compiler default_compilers[] = {"@c", /* cc1 has an integrated ISO C preprocessor. We should invoke the external preprocessor if -save-temps is given. */ - "%{E|M|MM:%(trad_capable_cpp) %{ansi:-std=c89} %(cpp_options)}\ + "%{E|M|MM:%(trad_capable_cpp) %{ansi:-std=c89} %(cpp_options)\ + %(cpp_debug_options)}\ %{!E:%{!M:%{!MM:\ %{traditional|ftraditional:\ %eGNU C no longer supports -traditional without -E}\ @@ -848,7 +853,8 @@ static const struct compiler default_compilers[] = {".h", "@c-header", 0}, {"@c-header", "%{!E:%ecompilation of header file requested} \ - %(trad_capable_cpp) %{ansi:-std=c89} %(cpp_options)", 0}, + %(trad_capable_cpp) %{ansi:-std=c89} %(cpp_options) %(cpp_debug_options)", + 0}, {".i", "@cpp-output", 0}, {"@cpp-output", "%{!M:%{!MM:%{!E:cc1 -fpreprocessed %i %(cc1_options) %{!fsyntax-only:%(invoke_as)}}}}", 0}, @@ -858,6 +864,7 @@ static const struct compiler default_compilers[] = {".S", "@assembler-with-cpp", 0}, {"@assembler-with-cpp", "%(trad_capable_cpp) -lang-asm %(cpp_options)\ + %{E|M|MM:%(cpp_debug_options)}\ %{!M:%{!MM:%{!E:%{!S:-o %{|!pipe:%g.s} |\n\ as %(asm_debug) %(asm_options) %{!pipe:%g.s} %A }}}}", 0}, #include "specs.h" @@ -1369,6 +1376,7 @@ static struct spec_list static_specs[] = INIT_STATIC_SPEC ("invoke_as", &invoke_as), INIT_STATIC_SPEC ("cpp", &cpp_spec), INIT_STATIC_SPEC ("cpp_options", &cpp_options), + INIT_STATIC_SPEC ("cpp_debug_options", &cpp_debug_options), INIT_STATIC_SPEC ("cpp_unique_options", &cpp_unique_options), INIT_STATIC_SPEC ("trad_capable_cpp", &trad_capable_cpp), INIT_STATIC_SPEC ("cc1", &cc1_spec), |