diff options
| author | meissner <meissner@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-06-03 16:38:10 +0000 |
|---|---|---|
| committer | meissner <meissner@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-06-03 16:38:10 +0000 |
| commit | 78de65bca3a3e8d99bafd5ad3d2d5caaeba55c14 (patch) | |
| tree | ebacaa694ad2837c4490e108f3bbd2e38a3963e2 /gcc/doc/install.texi | |
| parent | 73a9a75eabae5bc5121035f2dd21864c2e282546 (diff) | |
| download | gcc-78de65bca3a3e8d99bafd5ad3d2d5caaeba55c14.tar.gz | |
2015-06-03 Michael Meissner <meissner@linux.vnet.ibm.com>
* config.gcc (powerpc*-*-*): Add support for a new configure
option --with-advance-toolchain=<xxx> which overrides using the
default header files, libraries and dynamic linker.
* config/rs6000/linux64.h (SUBSUBTARGET_EXTRA_SPECS): Add new
specs to support the configure --with-advance-toolchain=<xxx>
option.
(INCLUDE_EXTRA_SPEC): Likewise.
(LINK_OS_EXTRA_SPEC32): Likewise.
(LINK_OK_EXTRA_SPEC64): Likewise.
(LINK_OS_NEW_DTAGS_SPEC): Likewise.
(DYNAMIC_LINKER_PREFIX): Likewise.
(CPP_OS_DEFAULT_SPEC): Use the new specs for providing advance
toolchain support.
(GLIBC_DYNAMIC_LINKER32): Likewise.
(GLIBC_DYNAMIC_LINKER64): Likewise.
(LINK_OS_LINUX_SPEC32): Likewise.
(LINK_OS_LINUX_SPEC64): Likewise.
* doc/install.texi (--enable-advance-toolchain=<xx>): Document new
configuration option.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@224095 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/doc/install.texi')
| -rw-r--r-- | gcc/doc/install.texi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi index 24c4a338282..bcebcd225c7 100644 --- a/gcc/doc/install.texi +++ b/gcc/doc/install.texi @@ -1607,6 +1607,14 @@ should not be built. Specify that the compiler should use DWARF 2 debugging information as the default. +@item --with-advance-toolchain=@var{at} +On 64-bit PowerPC Linux systems, configure the compiler to use the +header files, library files, and the dynamic linker from the Advance +Toolchain release @var{at} instead of the default versions that are +provided by the Linux distribution. In general, this option is +intended for the developers of GCC, and it is not intended for general +use. + @item --enable-targets=all @itemx --enable-targets=@var{target_list} Some GCC targets, e.g.@: powerpc64-linux, build bi-arch compilers. |