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Kevin Buettner authored
This commit adds the gdb_caching_proc, support_nested_function_tests,
to lib/gdb.exp.  It tests to see whether or not the C compiler has
support for nested function calls.

gdb/testsuite/ChangeLog:

	* lib/gdb.exp (support_nested_function_tests): New proc.

Change-Id: Ic2c93bc4cc200e07e104a2398f89a9c0514bdc75
bb47f919
History
		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
debuggers, etc., plus their support routines, definitions, and documentation.

If you are receiving this as part of a GDB release, see the file gdb/README.
If with a binutils release, see binutils/README;  if with a libg++ release,
see libg++/README, etc.  That'll give you info about this
package -- supported targets, how to use it, how to report bugs, etc.

It is now possible to automatically configure and build a variety of
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	./configure 
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	make install

(If the configure script can't determine your type of computer, give it
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If you have more than one compiler on your system, it is often best to
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	CC=gcc ./configure
	make

A similar example using csh:

	setenv CC gcc
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