From 5febdf0d787fd08b4bf087fa4b74d17486c3a85a Mon Sep 17 00:00:00 2001 From: Neil Booth Date: Thu, 10 Oct 2002 07:33:25 +0000 Subject: [PATCH] re PR preprocessor/8179 (`echo | gcc -E -dM -ansi -` not working in gcc-3.3) PR preprocessor/8179 * gcc.c (cpp_options): Add {ansi}, move %{m*} to same location as cc1_options. (default_compilers): Pass debug options when preprocessing stdin. From-SVN: r58010 --- gcc/ChangeLog | 8 ++++++++ gcc/gcc.c | 4 ++-- 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9a73ea45c4a..767e607749e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2002-10-10 Neil Booth + + PR preprocessor/8179 + * gcc.c (cpp_options): Add {ansi}, move %{m*} to same location + as cc1_options. + (default_compilers): Pass debug options when preprocessing + stdin. + 2002-10-06 Richard Henderson * toplev.c (rest_of_compilation): Revert opt/2960 change. diff --git a/gcc/gcc.c b/gcc/gcc.c index df694309d64..4f360c86b69 100644 --- a/gcc/gcc.c +++ b/gcc/gcc.c @@ -692,7 +692,7 @@ static const char *cpp_unique_options = options used to set target flags. Those special target flags settings may in turn cause preprocessor symbols to be defined specially. */ static const char *cpp_options = -"%(cpp_unique_options) %1 %{std*} %{W*&pedantic*} %{w} %{m*} %{f*}\ +"%(cpp_unique_options) %1 %{m*} %{std*} %{ansi} %{W*&pedantic*} %{w} %{f*}\ %{O*} %{undef}"; /* This contains cpp options which are not passed when the preprocessor @@ -847,7 +847,7 @@ static const struct compiler default_compilers[] = %{!fsyntax-only:%(invoke_as)}}}}", 0}, {"-", "%{!E:%e-E required when input is from standard input}\ - %(trad_capable_cpp) %(cpp_options)", 0}, + %(trad_capable_cpp) %(cpp_options) %(cpp_debug_options)", 0}, {".h", "@c-header", 0}, {"@c-header", "%{!E:%ecompilation of header file requested} \