From b907149be55a0266566acc5fb9d0a7cab2d794cb Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Fri, 14 Nov 2014 20:41:33 +0100 Subject: [PATCH] * doc/install.texi (--with-diagnostics-color=): Document. From-SVN: r217585 --- gcc/ChangeLog | 2 ++ gcc/doc/install.texi | 9 +++++++++ 2 files changed, 11 insertions(+) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 161b2a03f17..96e67e0e05c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,7 @@ 2014-11-14 Jakub Jelinek + * doc/install.texi (--with-diagnostics-color=): Document. + * tree-ssa.dce.c (eliminate_unnecessary_stmts): Eliminate IFN_GOMP_SIMD_LANE without lhs as useless. diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi index 64c66f9d5e4..e9ea4a2fbc4 100644 --- a/gcc/doc/install.texi +++ b/gcc/doc/install.texi @@ -1795,6 +1795,15 @@ static data members and inline function local statics. Enabled by default for a toolchain with an assembler that accepts it and GLIBC 2.11 or above, otherwise disabled. +@item --with-diagnostics-color=@var{choice} +Tells GCC to use @var{choice} as the default for @option{-fdiagnostics-color=} +option (if not used explicitly on the command line). @var{choice} +can be one of @samp{never}, @samp{auto}, @samp{always}, and @samp{auto-if-env} +where @samp{auto} is the default. @samp{auto-if-env} means that +@option{-fdiagnostics-color=auto} will be the default if @code{GCC_COLORS} +is present and non-empty in the environment, and +@option{-fdiagnostics-color=never} otherwise. + @item --enable-lto @itemx --disable-lto Enable support for link-time optimization (LTO). This is enabled by -- 2.30.2