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Formerly make.texinfo.~34~

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Robert J. Chassell 1992-07-16 22:42:17 +00:00
parent 0858bbcfb5
commit cda455684c
1 changed files with 15 additions and 17 deletions
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make.texinfo
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@ -5625,10 +5625,10 @@ The file name of the target of the rule. If the target is an archive
member, then @samp{$@@} is the name of the archive file.
@item $%
The target member name, when the target is an archive member. For
example, if the target is @file{foo.a(bar.o)} then @samp{$%} is
@file{bar.o} and @samp{$@@} is @file{foo.a}. @samp{$%} is empty
when the target is not an archive member.
The target member name, when the target is an archive member.
@xref{Archives}. For example, if the target is @file{foo.a(bar.o)} then
@samp{$%} is @file{bar.o} and @samp{$@@} is @file{foo.a}. @samp{$%} is
empty when the target is not an archive member.
@item $<
The name of the first dependency. if the target got its commands from
@ -5636,11 +5636,14 @@ an implicit rule, this will be the first dependency added by the
implicit rule (@pxref{Implicit}).
@item $?
The names of all the dependencies that are
newer than the target, with spaces between them.
The names of all the dependencies that are newer than the target, with
spaces between them. For dependencies which are archive members, only
the member named is used (@pxref{Archives}).
@item $^
The names of all the dependencies, with spaces between them.
The names of all the dependencies, with spaces between them. For
dependencies which are archive members, only the member named is used
(@pxref{Archives}).
@item $*
The stem with which an implicit rule matches (@pxref{Pattern Match, ,How
@ -6435,15 +6438,6 @@ that are not implemented in GNU @code{make}. Draft 11.1 of the POSIX.2
standard which specifies @code{make} does not require any of these
features.@refill
GNU @code{make} has one known incompatibility with the POSIX.2
specification: In GNU @code{make} the @samp{$?} automatic variable
(@pxref{Automatic, ,Automatic Variables}) always contains the list of
changed dependencies. In POSIX.2, elements of @samp{$?} which are
archive members (@pxref{Archive Members}) are just the member name, not
the complete name. For example, @file{foo.o} rather than
@file{lib.a(foo.o)}. Version 4 of GNU @code{make} will behave as
POSIX.2 specifies.@refill
@itemize @bullet
@item
A target of the form @samp{@var{file}((@var{entry}))} stands for a member
@ -6701,9 +6695,13 @@ The name of the first dependency.
@item $?
The names of all the dependencies that are
newer than the target, with spaces between them.
For dependencies which are archive members, only
the member named is used (@pxref{Archives}).
@item $^
The names of all the dependencies, with spaces between them.
The names of all the dependencies, with spaces between them. For
dependencies which are archive members, only the member named is used
(@pxref{Archives}).
@item $*
The stem with which an implicit rule matches (@pxref{Pattern Match, ,How Patterns Match}).