docs: document --with-zstd

PR other/105527

gcc/ChangeLog:

	* doc/install.texi: Document the configure option --with-zstd.
This commit is contained in:
Martin Liska 2022-05-11 13:21:26 +02:00
parent ef14bba0a6
commit 8fa689767a

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@ -2371,6 +2371,11 @@ For a native build and cross compiles that have target headers, the option's
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}.
@end table
@subheading Cross-Compiler-Specific Options