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Document test-wrapper-env-only in INSTALL.
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2015-03-06 Roland McGrath <roland@hack.frob.com>
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* manual/install.texi (Configuring and compiling):
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Document test-wrapper-env-only.
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* INSTALL: Regenerated.
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2015-03-06 Paul Pluzhnikov <ppluzhnikov@google.com>
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[BZ #18043]
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7
INSTALL
7
INSTALL
@ -254,7 +254,12 @@ program that runs a newly built program with environment variable
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assignments in effect, those assignments being specified as 'VAR=VALUE'
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before the name of the program to be run. If multiple assignments to
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the same variable are specified, the last assignment specified must take
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precedence.
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precedence. Similarly, if 'TEST-WRAPPER env -i' will not work to run a
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program with an environment completely empty of variables except those
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directly assigned, then 'test-wrapper-env-only' must be set; its use has
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the same syntax as 'test-wrapper-env', the only difference in its
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semantics being starting with an empty set of environment variables
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rather than the ambient set.
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Installing the C Library
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========================
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@ -283,14 +283,19 @@ In general, when testing @theglibc{}, @samp{test-wrapper} may be set
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to the name and arguments of any program to run newly built binaries.
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This program must preserve the arguments to the binary being run, its
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working directory and the standard input, output and error file
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descriptors. If
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@samp{@var{test-wrapper} env} will not work to run a program with
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environment variables set, then @samp{test-wrapper-env} must be set to
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a program that runs a newly built program with environment variable
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assignments in effect, those assignments being specified as
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@samp{@var{var}=@var{value}} before the name of the program to be
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run. If multiple assignments to the same variable are specified,
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the last assignment specified must take precedence.
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descriptors. If @samp{@var{test-wrapper} env} will not work to run a
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program with environment variables set, then @samp{test-wrapper-env}
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must be set to a program that runs a newly built program with
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environment variable assignments in effect, those assignments being
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specified as @samp{@var{var}=@var{value}} before the name of the
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program to be run. If multiple assignments to the same variable are
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specified, the last assignment specified must take precedence.
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Similarly, if @samp{@var{test-wrapper} env -i} will not work to run a
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program with an environment completely empty of variables except those
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directly assigned, then @samp{test-wrapper-env-only} must be set; its
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use has the same syntax as @samp{test-wrapper-env}, the only
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difference in its semantics being starting with an empty set of
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environment variables rather than the ambient set.
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@node Running make install
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