diff options
Diffstat (limited to 'gcc/doc/install.texi')
| -rw-r--r-- | gcc/doc/install.texi | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi index 1af0082..80ee2cd 100644 --- a/gcc/doc/install.texi +++ b/gcc/doc/install.texi @@ -631,6 +631,9 @@ building the documentation without error, but you may still want to install a newer release to get the best appearance and usability of the generated manuals. +Also note that Texinfo older than version 7.1 may throw incorrect build +warnings, though the generated documentation is correct. + @item @TeX{} (any working version) Necessary for running @command{texi2dvi} and @command{texi2pdf}, which @@ -1342,9 +1345,13 @@ default set of libraries is selected based on the value of @item amdgcn*-*-* @var{list} is a comma separated list of ISA names (allowed values: -@code{gfx900}, @code{gfx906}, @code{gfx908}, @code{gfx90a}, @code{gfx90c}, -@code{gfx1030}, @code{gfx1036}, @code{gfx1100}, @code{gfx1103}). -It ought not include the name of the default +@code{gfx900}, @code{gfx902}, @code{gfx904}, @code{gfx906}, @code{gfx908}, +@code{gfx909}, @code{gfx90a}, @code{gfx90c}, @code{gfx942}, @code{gfx950}, +@code{gfx9-generic}, @code{gfx9-4-generic}, @code{gfx1030}, @code{gfx1031}, +@code{gfx1032}, @code{gfx1033}, @code{gfx1034}, @code{gfx1035}, @code{gfx1036}, +@code{gfx10-3-generic}, @code{gfx1100}, @code{gfx1101}, @code{gfx1102}, +@code{gfx1103}, @code{gfx1150}, @code{gfx1151}, @code{gfx1152}, @code{gfx1153}, +@code{gfx11-generic}). It ought not include the name of the default ISA, specified via @option{--with-arch}. If @var{list} is empty, then there will be no multilibs and only the default run-time library will be built. If @var{list} is @code{default} or @option{--with-multilib-list=} is not @@ -3144,6 +3151,13 @@ Removes any @option{-O}-started option from @code{BOOT_CFLAGS}, and adds @itemx @samp{bootstrap-Og} Analogous to @code{bootstrap-O1}. +@item @samp{bootstrap-native} +@itemx @samp{bootstrap-native} +Optimize the compiler code for the build host, if supported by the +architecture. Note this only affects the compiler, not the targeted +code. If you want the later, choose options suitable to the target you +are looking for. For example @samp{--with-cpu} would be a good starting point. + @item @samp{bootstrap-lto} Enables Link-Time Optimization for host tools during bootstrapping. @samp{BUILD_CONFIG=bootstrap-lto} is equivalent to adding @@ -4053,9 +4067,10 @@ By default, multilib support is built for @code{gfx900}, @code{gfx906}, requires LLVM 15 or newer. LLVM 13.0.1 or LLVM 14 can be used by specifying a @code{--with-multilib-list=} that does not list any GFX 11 device nor @code{gfx1036}. At least LLVM 16 is required for @code{gfx1150} and -@code{gfx1151}, LLVM 19 for the generic @code{gfx9-generic}, -@code{gfx10-3-generic}, and @code{gfx11-generic} targets and for -@code{gfx1152}, while LLVM 20 is required for @code{gfx1153}. +@code{gfx1151}, LLVM 18 for @code{gfx942}, LLVM 19 for the generic +@code{gfx9-generic}, @code{gfx9-4-generic}, @code{gfx10-3-generic}, and +@code{gfx11-generic} targets and for @code{gfx1152}, while LLVM 20 is required +for @code{gfx950} and @code{gfx1153}. The supported ISA architectures are listed in the GCC manual. The generic ISA targets @code{gfx9-generic}, @code{gfx10-3-generic}, and |