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Formerly make.texinfo.~127~

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Roland McGrath 1994-01-26 00:47:07 +00:00
parent 23e64a0b13
commit 7f534ea595
1 changed files with 13 additions and 12 deletions
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@ -9,7 +9,7 @@
@set EDITION 0.45 @set EDITION 0.45
@set VERSION 3.71 Beta @set VERSION 3.71 Beta
@set UPDATED 19 January 1994 @set UPDATED 25 January 1994
@set UPDATE-MONTH January 1994 @set UPDATE-MONTH January 1994
@c finalout @c finalout
@ -7114,23 +7114,24 @@ lib: foo.o bar.o lose.o win.o
@end example @end example
Of the variables listed above, four have values that are single file Of the variables listed above, four have values that are single file
names, and two have values that are lists of file names. These six names, and two have values that are lists of file names. These six have
have variants that get just the file's directory name or just the file variants that get just the file's directory name or just the file name
name within the directory. The variant variables' names are formed by within the directory. The variant variables' names are formed by
appending @samp{D} or @samp{F}, respectively. These variants are appending @samp{D} or @samp{F}, respectively. These variants are
semi-obsolete in GNU @code{make} since the functions @code{dir} and semi-obsolete in GNU @code{make} since the functions @code{dir} and
@code{notdir} can be used to get an equivalent effect (@pxref{Filename @code{notdir} can be used to get a similar effect (@pxref{Filename
Functions, , Functions for File Names}). Here is a table of the Functions, , Functions for File Names}). Note, however, that the
variants:@refill @samp{F} variants all omit the trailing slash which always appears in
the output of the @code{dir} function. Here is a table of the variants:
@table @samp @table @samp
@vindex $(@@D) @vindex $(@@D)
@vindex @@D @r{(automatic variable)} @vindex @@D @r{(automatic variable)}
@item $(@@D) @item $(@@D)
The directory part of the file name of the target. If the value of The directory part of the file name of the target, with the trailing
@samp{$@@} is @file{dir/foo.o} then @samp{$(@@D)} is @file{dir/}. slash removed. If the value of @samp{$@@} is @file{dir/foo.o} then
This value is @file{./} if @samp{$@@} does not contain a slash. @samp{$(@@D)} is @file{dir}. This value is @file{.} if @samp{$@@} does
@samp{$(@@D)} is equivalent to @w{@samp{$(dir $@@)}}.@refill not contain a slash.
@vindex $(@@F) @vindex $(@@F)
@vindex @@F @r{(automatic variable)} @vindex @@F @r{(automatic variable)}
@ -7146,7 +7147,7 @@ value of @samp{$@@} is @file{dir/foo.o} then @samp{$(@@F)} is
@vindex *F @r{(automatic variable)} @vindex *F @r{(automatic variable)}
@itemx $(*F) @itemx $(*F)
The directory part and the file-within-directory The directory part and the file-within-directory
part of the stem; @file{dir/} and @file{foo} in this example. part of the stem; @file{dir} and @file{foo} in this example.
@vindex $(%D) @vindex $(%D)
@vindex %D @r{(automatic variable)} @vindex %D @r{(automatic variable)}