Remove long deprecated tilegx and tilepro ports

[thirdparty/gcc.git] / gcc / doc / install.texi

diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi
index 042241e9fadc6d89b973821009e1e388abe61121..460da3a0fd512242afc5d05f2c2f75ef4b2a45d7 100644 (file)
--- a/gcc/doc/install.texi
+++ b/gcc/doc/install.texi
@@ -758,7 +758,7 @@ mips64orion, mips64vr, mipsel, mipsisa32, mipsisa32r2, mipsisa64, mipsisa64r2,
 mipsisa64r2el, mipsisa64sb1, mipsisa64sr71k, mipstx39, mmix, mn10300, moxie,
 msp430, nds32be, nds32le, nios2, nvptx, or1k, pdp11, powerpc, powerpc64,
 powerpc64le, powerpcle, pru, riscv32, riscv32be, riscv64, riscv64be, rl78, rx,
-s390, s390x, sh, shle, sparc, sparc64, tic6x, tilegx, tilegxbe, tilepro, v850,
+s390, s390x, sh, shle, sparc, sparc64, tic6x, v850,
 v850e, v850e1, vax, visium, x86_64, xstormy16, xtensa
 @end quotation
 
@@ -2360,10 +2360,20 @@ default is derived from glibc's behavior. When glibc clamps float_t to double,
 GCC follows and enables the option. For other cross compiles, the default is
 disabled.
 
-@item --with-zstd
-Specify prefix directory for installed zstd library.
-Equivalent to @option{--with-zstd-include=PATH/include} plus
-@option{--with-zstd-lib=PATH/lib}.
+@item --with-zstd=@var{pathname}
+@itemx --with-zstd-include=@var{pathname}
+@itemx --with-zstd-lib=@var{pathname}
+If you do not have the @code{zstd} library installed in a standard
+location and you want to build GCC, you can explicitly specify the
+directory where it is installed (@samp{--with-zstd=@/@var{zstdinstalldir}}).
+The @option{--with-zstd=@/@var{zstdinstalldir}} option is shorthand for
+@option{--with-zstd-lib=@/@var{zstdinstalldir}/lib} and
+@option{--with-zstd-include=@/@var{zstdinstalldir}/include}. If this
+shorthand assumption is not correct, you can use the explicit
+include and lib options directly.
+
+These flags are applicable to the host platform only.  When building
+a cross compiler, they will not be used to configure target libraries.
 @end table
 
 @subheading Cross-Compiler-Specific Options
@@ -3665,12 +3675,6 @@ information have to.
 @item
 @uref{#c6x-x-x,,c6x-*-*}
 @item
-@uref{#tilegx-x-linux,,tilegx-*-linux*}
-@item
-@uref{#tilegxbe-x-linux,,tilegxbe-*-linux*}
-@item
-@uref{#tilepro-x-linux,,tilepro-*-linux*}
-@item
 @uref{#visium-x-elf, visium-*-elf}
 @item
 @uref{#x-x-vxworks,,*-*-vxworks*}
@@ -4968,30 +4972,6 @@ This is a synonym for @samp{sparc64-*-solaris2*}.
 @heading c6x-*-*
 The C6X family of processors. This port requires binutils-2.22 or newer.
 
-@html
-<hr />
-@end html
-@anchor{tilegx-*-linux}
-@heading tilegx-*-linux*
-The TILE-Gx processor in little endian mode, running GNU/Linux.  This
-port requires binutils-2.22 or newer.
-
-@html
-<hr />
-@end html
-@anchor{tilegxbe-*-linux}
-@heading tilegxbe-*-linux*
-The TILE-Gx processor in big endian mode, running GNU/Linux.  This
-port requires binutils-2.23 or newer.
-
-@html
-<hr />
-@end html
-@anchor{tilepro-*-linux}
-@heading tilepro-*-linux*
-The TILEPro processor running GNU/Linux.  This port requires
-binutils-2.22 or newer.
-
 @html
 <hr />
 @end html