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| author | synergydev <synergye@codefi.re> | 2013-08-08 04:40:50 -0700 |
|---|---|---|
| committer | synergydev <synergye@codefi.re> | 2013-08-08 15:04:43 -0700 |
| commit | b418cc876926be9532aa8ea868186aa92ed462a0 (patch) | |
| tree | 6157be055e3b838af0c65f9b95824580b5ddc7e7 /gcc-4.8/gcc/toplev.c | |
| parent | 34cef20a1108ff399ecbe13f42e1f6bc8c909b27 (diff) | |
| download | toolchain_gcc-b418cc876926be9532aa8ea868186aa92ed462a0.tar.gz toolchain_gcc-b418cc876926be9532aa8ea868186aa92ed462a0.tar.bz2 toolchain_gcc-b418cc876926be9532aa8ea868186aa92ed462a0.zip | |
[4.8] Backport diagnostic color support from trunk
Squashed commit of r197841, r197842, and r198332 from trunk.
This is capable of coloring errors, warnings, notes, carets, locus', and/or quotes.
Documentation for this feature may be found here:
http://gcc.gnu.org/onlinedocs/gcc/Language-Independent-Options.html
Change-Id: I14f2f852562d18fcef807583635e4e2ceee64829
Diffstat (limited to 'gcc-4.8/gcc/toplev.c')
| -rw-r--r-- | gcc-4.8/gcc/toplev.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/toplev.c b/gcc-4.8/gcc/toplev.c index 7bced0446..be814375e 100644 --- a/gcc-4.8/gcc/toplev.c +++ b/gcc-4.8/gcc/toplev.c @@ -74,6 +74,7 @@ along with GCC; see the file COPYING3. If not see #include "gimple.h" #include "tree-ssa-alias.h" #include "plugin.h" +#include "diagnostic-color.h" #if defined(DBX_DEBUGGING_INFO) || defined(XCOFF_DEBUGGING_INFO) #include "dbxout.h" @@ -1209,6 +1210,13 @@ process_options (void) maximum_field_alignment = initial_max_fld_align * BITS_PER_UNIT; + /* Default to -fdiagnostics-color=auto if GCC_COLORS is in the environment, + otherwise default to -fdiagnostics-color=never. */ + if (!global_options_set.x_flag_diagnostics_show_color + && getenv ("GCC_COLORS")) + pp_show_color (global_dc->printer) + = colorize_init (DIAGNOSTICS_COLOR_AUTO); + /* Allow the front end to perform consistency checks and do further initialization based on the command line options. This hook also sets the original filename if appropriate (e.g. foo.i -> foo.c) |