* Re: [GDB] Add missing configure options to README...
[not found] <20090508211636.GL659@adacore.com>
@ 2009-05-23 13:24 ` Eli Zaretskii
2009-05-25 16:23 ` Joel Brobecker
0 siblings, 1 reply; 2+ messages in thread
From: Eli Zaretskii @ 2009-05-23 13:24 UTC (permalink / raw)
To: Joel Brobecker; +Cc: gdb-patches
> Date: Fri, 8 May 2009 14:16:36 -0700
> From: Joel Brobecker <brobecker@adacore.com>
>
> Is it ok that I put your name down as the person responsible for helping
> this get done (either by doing it yourself, or helping someone else
> do it)?
I just committed the following patch in fulfillment of this action
item. Any comments, corrections, suggestions, etc. are welcome.
2009-05-23 Eli Zaretskii <eliz@gnu.org>
* README (`configure' options): Document GDB-specific options to
`configure'.
Index: README
===================================================================
RCS file: /cvs/src/src/gdb/README,v
retrieving revision 1.43
diff -u -r1.43 README
--- README 23 Apr 2009 21:28:16 -0000 1.43
+++ README 23 May 2009 13:17:15 -0000
@@ -398,6 +398,16 @@
directories under the working directory in parallel to the source
directories below PATH.
+`--host=HOST'
+ Configure GDB to run on the specified HOST.
+
+ There is no convenient way to generate a list of all available
+ hosts.
+
+`HOST ...'
+ Same as `--host=HOST'. If you omit this, GDB will guess; it's
+ quite accurate.
+
`--norecursion'
Configure only the directory level where `configure' is executed;
do not propagate configuration to subdirectories.
@@ -418,6 +428,11 @@
-Wparentheses
-Wpointer-arith
+`--enable-werror'
+ Treat compiler warnings as werrors. Use this only with GCC. It
+ adds the -Werror flag to the compiler, which will fail the
+ compilation if the compiler outputs any warning messages.
+
`--target=TARGET'
Configure GDB for cross-debugging programs running on the specified
TARGET. Without this option, GDB is configured to debug programs
@@ -426,21 +441,96 @@
There is no convenient way to generate a list of all available
targets.
-`--host=HOST'
- Configure GDB to run on the specified HOST.
-
- There is no convenient way to generate a list of all available
- hosts.
-
-`HOST ...'
- Same as `--host=HOST'. If you omit this, GDB will guess; it's
- quite accurate.
-
`--with-gdb-datadir=PATH'
Set the GDB-specific data directory. GDB will look here for
certain supporting files or scripts. This defaults to the `gdb'
subdirectory of `datadir' (which can be set using `--datadir').
+`--with-relocated-sources=DIR'
+ Sets up the default source path substitution rule so that
+ directory names recorded in debug information will be
+ automatically adjusted for any directory under DIR. DIR should
+ be a subdirectory of GDB's configured prefix, the one mentioned
+ in the `--prefix' or `--exec-prefix' options to configure. This
+ option is useful if GDB is supposed to be moved to a different
+ place after it is built.
+
+`--enable-64-bit-bfd'
+ Enable 64-bit support in BFD on 32-bit hosts.
+
+`--disable-gdbmi'
+ Build GDB without the GDB/MI machine interface.
+
+`--enable-tui'
+ Build GDB with the text-mode full-screen user interface (TUI).
+ Requires a curses library (ncurses and cursesX are also
+ supported).
+
+`--enable-gdbtk'
+ Build GDB with the gdbtk GUI interface. Requires TCL/Tk to be
+ installed.
+
+`--with-libunwind'
+ Use the libunwind library for unwinding function call stack. See
+ http://www.nongnu.org/libunwind/index.html fro details.
+ Supported only on some platforms.
+
+`--with-curses'
+ Use the curses library instead of the termcap library, for
+ text-mode terminal operations.
+
+`--enable-profiling' Enable profiling of GDB itself. Necessary if you
+ want to use the "maint set profile" command for profiling GDB.
+ Requires the functions `monstartup' and `_mcleanup' to be present
+ in the standard C library used to build GDB, and also requires a
+ compiler that supports the `-pg' option.
+
+`--with-system-readline'
+ Use the readline library installed on the host, rather than the
+ library supplied as part of GDB tarball.
+
+`--with-expat'
+ Build GDB with the libexpat library. (Done by default if
+ libexpat is installed and found at configure time.) This library
+ is used to read XML files supplied with GDB. If it is
+ unavailable, some features, such as remote protocol memory maps,
+ target descriptions, and shared library lists, that are based on
+ XML files, will not be available in GDB. If your host does not
+ have libexpat installed, you can get the latest version from
+ http://expat.sourceforge.net.
+
+`--with-python[=PATH]'
+ Build GDB with Python scripting support. (Done by default if
+ libpython is present and found at configure time.) Python makes
+ GDB scripting much more powerful than the restricted CLI
+ scripting language. If your host does not have Python installed,
+ you can find it on http://www.python.org/download/. The oldest
+ version of Python supported by GDB is 2.4. The optional argument
+ PATH says where to find the Python headers and libraries; the
+ configure script will look in PATH/include for headers and in
+ PATH/lib for the libraries.
+
+`--without-included-regex'
+ Don't use the regex library included with GDB (as part of the
+ libiberty library). This is the default on hosts with version 2
+ of the GNU C library.
+
+`--with-sysroot=DIR'
+ Use DIR as the default system root directory for libraries whose
+ file names begin with `/lib' or `/usr/lib'. (The value of DIR
+ can be modified at run time by using the "set sysroot" command.)
+ If DIR is under the GDB configured prefix (set with `--prefix' or
+ `--exec-prefix' options), the default system root will be
+ automatically adjusted if and when GDB is moved to a different
+ location.
+
+`--with-system-gdbinit=FILE'
+ Configure GDB to automatically load a system-wide init file.
+ FILE should be an absolute file name. If FILE is in a directory
+ under the configured prefix, and GDB is moved to another location
+ after being built, the location of the system-wide init file will
+ be adjusted accordingly.
+
`configure' accepts other options, for compatibility with configuring
other GNU tools recursively; but these are the only options that affect
GDB or its supporting libraries.
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