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| author | Andrew Pinski <pinskia@physics.uc.edu> | 2003-07-16 19:28:43 +0000 |
|---|---|---|
| committer | Andrew Pinski <pinskia@gcc.gnu.org> | 2003-07-16 12:28:43 -0700 |
| commit | 264d65c1b53f893bdb421fd18b7d86792f3a38aa (patch) | |
| tree | b9d6ce7a8d41d159768997ce5c9688d0ce108008 /gcc | |
| parent | 1622229cb182906d9375ccbb6dd6672b9cb017da (diff) | |
| download | gcc-264d65c1b53f893bdb421fd18b7d86792f3a38aa.zip gcc-264d65c1b53f893bdb421fd18b7d86792f3a38aa.tar.gz gcc-264d65c1b53f893bdb421fd18b7d86792f3a38aa.tar.bz2 | |
install.texi (--without-headers): New.
2003-07-16 Andrew Pinski <pinskia@physics.uc.edu>
* doc/install.texi (--without-headers): New.
From-SVN: r69474
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/doc/install.texi | 8 |
2 files changed, 11 insertions, 5 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5a893d2..4cfcc0c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,4 +1,6 @@ -2003-07-17 Andrew Pinski <pinskia@physics.uc.edu> +2003-07-16 Andrew Pinski <pinskia@physics.uc.edu> + + * doc/install.texi (--without-headers): New. Partial Fix PR/10129 * config/darwin.c (machopic_function_base_name): Only Return "<pic base>". @@ -7,13 +9,9 @@ * config/darwin.h (ASM_OUTPUT_LABELREF): Support the pic base label. * config/darwin-proto.h (machopic_output_function_base_name): Prototype. -2003-07-16 Andrew Pinski <pinskia@physics.uc.edu> - * gcse.c (gcse_constant_p): COMPARE of the same registers is a constant if they are not floating point registers. -2003-07-16 Andrew Pinski <pinskia@physics.uc.edu> - PR c/10962 * ggc.h: Add header guards. * c-decl.c (finish_struct): Sort fields if diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi index 6a6c9f3..3cad57d 100644 --- a/gcc/doc/install.texi +++ b/gcc/doc/install.texi @@ -1118,6 +1118,14 @@ building a cross compiler, if @file{@var{prefix}/@var{target}/sys-include} doesn't pre-exist. If @file{@var{prefix}/@var{target}/sys-include} does pre-exist, the @var{dir} argument may be omitted. @command{fixincludes} will be run on these files to make them compatible with GCC. + +@item --without-headers +Tells GCC not use any target headers from a libc when building a cross +compiler. When crossing to GNU/Linux, you need the headers so gcc +can build the exception handling for libgcc. +See @uref{http://www.objsw.com/CrossGCC/,,CrossGCC} for more information +on this option. + @item --with-libs @itemx --with-libs=``@var{dir1} @var{dir2} @dots{} @var{dirN}'' Deprecated in favor of @option{--with-sysroot}. |