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Document top_srcdir substitution.

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This commit is contained in:
David MacKenzie 1994-04-05 16:55:12 +00:00
parent 6f4bb88542
commit 2ce002237c
2 changed files with 12 additions and 2 deletions
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7
autoconf.texi
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@ -585,7 +585,7 @@ this macro first if it hasn't been called already. It macro calls
@maindex PROG_INSTALL
Set @code{make} variable @code{INSTALL} to @samp{install -c} if
@code{install} is found and is compatible with the BSD and GNU versions.
Otherwise, set @code{INSTALL} to @samp{@var{srcdir}/install.sh -c} if that
Otherwise, set @code{INSTALL} to @samp{@@top_srcdir@@/install.sh -c} if that
script exists, or to @samp{cp} as a last resort. Screens out the
false matches @file{/etc/install}, @file{/usr/sbin/install}, and other
instances of @code{install} known not to work. Also sets the variable
@ -2469,6 +2469,11 @@ The directory that contains the source code for that @file{Makefile}.
@xref{Installation Prefixes}, for an alternate way to set this variable.
@end defvar
@defvar top_srcdir
The top-level source code directory for the package. In the top-level
directory, this is the same as @code{srcdir}.
@end defvar
@defvar DEFS
@samp{-D} options to pass to the C compiler. If @code{AC_CONFIG_HEADER}
is called, @code{configure} replaces @samp{@@DEFS@@} with

7
doc/autoconf.texi
View File

@ -585,7 +585,7 @@ this macro first if it hasn't been called already. It macro calls
@maindex PROG_INSTALL
Set @code{make} variable @code{INSTALL} to @samp{install -c} if
@code{install} is found and is compatible with the BSD and GNU versions.
Otherwise, set @code{INSTALL} to @samp{@var{srcdir}/install.sh -c} if that
Otherwise, set @code{INSTALL} to @samp{@@top_srcdir@@/install.sh -c} if that
script exists, or to @samp{cp} as a last resort. Screens out the
false matches @file{/etc/install}, @file{/usr/sbin/install}, and other
instances of @code{install} known not to work. Also sets the variable
@ -2469,6 +2469,11 @@ The directory that contains the source code for that @file{Makefile}.
@xref{Installation Prefixes}, for an alternate way to set this variable.
@end defvar
@defvar top_srcdir
The top-level source code directory for the package. In the top-level
directory, this is the same as @code{srcdir}.
@end defvar
@defvar DEFS
@samp{-D} options to pass to the C compiler. If @code{AC_CONFIG_HEADER}
is called, @code{configure} replaces @samp{@@DEFS@@} with