github-repos/make
1
0
Fork 0
mirror of https://github.com/mirror/make.git synced 2024-12-26 12:50:20 +08:00
Code Issues Packages Projects Releases Wiki Activity

* doc/make.texi: Grammar improvements.

Browse Source 
Reported-by: David Apps <davidapps3+gnu@gmail.com>
This commit is contained in:
Paul Smith 2024-01-27 17:14:53 -05:00
parent 1eff20f6f6
commit 51e56a028e
1 changed files with 34 additions and 36 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

70
doc/make.texi
View File

@ -7599,7 +7599,7 @@ equal to be a match.
quoted with preceding backslashes (@samp{\}). Backslashes that would
otherwise quote @samp{%} characters can be quoted with more backslashes.
Backslashes that quote @samp{%} characters or other backslashes are
removed from the pattern before it is compared file names or has a stem
removed from the pattern before it is compared to file names or has a stem
substituted into it. Backslashes that are not in danger of quoting
@samp{%} characters go unmolested. For example, the pattern
@file{the\%weird\\%pattern\\} has @samp{the%weird\} preceding the
@ -7697,7 +7697,7 @@ foo: $(sources)
@end example
@noindent
says that @file{foo} depends of @file{foo.c}, @file{bar.c},
says that @file{foo} depends on @file{foo.c}, @file{bar.c},
@file{baz.s} and @file{ugh.h} but only @file{foo.c}, @file{bar.c} and
@file{baz.s} should be specified in the command to the
compiler.
@ -7943,11 +7943,10 @@ produces the result @samp{.c .c}.
@findex basename
@cindex basename
@cindex file name, basename of
Extracts all but the suffix of each file name in @var{names}. If the
file name contains a period, the basename is everything starting up to
(and not including) the last period. Periods in the directory part are
ignored. If there is no period, the basename is the entire file name.
For example,
Extracts all but the suffix of each file name in @var{names}. If the file
name contains a period, the basename is everything up to (and not including)
the last period. Periods in the directory part are ignored. If there is no
period, the basename is the entire file name. For example,
@example
$(basename src/foo.c src-1.0/bar hacks)
@ -7999,7 +7998,7 @@ Concatenates the two arguments word by word: the two first words (one
from each argument) concatenated form the first word of the result, the
two second words form the second word of the result, and so on. So the
@var{n}th word of the result comes from the @var{n}th word of each
argument. If one argument has more words that the other, the extra
argument. If one argument has more words than the other, the extra
words are copied unchanged into the result.
For example, @samp{$(join a b,.c .o)} produces @samp{a.c b.o}.
@ -8035,9 +8034,9 @@ documentation for a list of possible failure causes.
@cindex file name, abspath of
For each file name in @var{names} return an absolute name that does
not contain any @code{.} or @code{..} components, nor any repeated path
separators (@code{/}). Note that, in contrast to @code{realpath}
separators (@code{/}). Note that, in contrast to the @code{realpath}
function, @code{abspath} does not resolve symlinks and does not require
the file names to refer to an existing file or directory. Use the
the file names to refer to existing files or directories. Use the
@code{wildcard} function to test for existence.
@end table
@ -8425,10 +8424,10 @@ LS := $(call pathsearch,ls)
@noindent
Now the variable @code{LS} contains @code{/bin/ls} or similar.
The @code{call} function can be nested. Each recursive invocation gets
its own local values for @code{$(1)}, etc.@: that mask the values of
higher-level @code{call}. For example, here is an implementation of a
@dfn{map} function:
The @code{call} function can be nested. Each recursive invocation gets its
own local values for @code{$(1)}, etc.@: that mask the values of higher-level
@code{call} functions. For example, here is an implementation of a @dfn{map}
function:
@smallexample
map = $(foreach a,$(2),$(call $(1),$(a)))
@ -9112,7 +9111,7 @@ needed to update included makefiles are still executed
``Touch''. Marks targets as up to date without actually changing
them. In other words, @code{make} pretends to update the targets but
does not really change their contents; instead only their modified
does not really change their contents; instead only their modification
times are updated.
@item -q
@ -9338,12 +9337,12 @@ without @samp{-k}, it is a fatal error (@pxref{Options Summary,
,Summary of Options}).
The usual behavior of @code{make} assumes that your purpose is to get the
goals up to date; once @code{make} learns that this is impossible, it might
as well report the failure immediately. The @samp{-k} flag says that the
real purpose is to test as much as possible of the changes made in the
program, perhaps to find several independent problems so that you can
correct them all before the next attempt to compile. This is why Emacs'
@kbd{M-x compile} command passes the @samp{-k} flag by default.
goals up to date; once @code{make} learns that this is impossible, it might as
well report the failure immediately. The @samp{-k} flag allows testing as
many of the changes made in the program as possible, perhaps to find several
independent problems so that you can correct them all before the next attempt
to compile. This is why Emacs' @kbd{M-x compile} command passes the @samp{-k}
flag by default.
@node Warnings
@section Makefile Warnings
@ -9563,10 +9562,10 @@ This option also enables @samp{basic} messages.
Prints messages giving details on the invocation of specific sub-commands.
@item m (@i{makefile})
By default, the above messages are not enabled while trying to remake
the makefiles. This option enables messages while rebuilding makefiles,
too. Note that the @samp{all} option does enable this option. This
option also enables @samp{basic} messages.
By default, the above messages are not enabled while trying to remake the
makefiles. This option enables messages while rebuilding makefiles, too. The
@samp{all} option enables this option as well. This option also enables
@samp{basic} messages.
@item p (@i{print})
Prints the recipe to be executed, even when the recipe is normally
@ -9653,7 +9652,7 @@ Chooses the style of jobserver to use. This option only has effect if
parallel builds are enabled (@pxref{Parallel, ,Parallel Execution}). On POSIX
systems @var{style} can be one of @code{fifo} (the default) or @code{pipe}.
On Windows the only acceptable @var{style} is @code{sem} (the default). This
option is useful if you need to use an older versions of GNU @code{make}, or a
option is useful if you need to use an older version of GNU @code{make}, or a
different tool that requires a specific jobserver style.
@item -k
@ -10347,7 +10346,7 @@ shell scripts that are checked into SCCS. Since RCS preserves the
execution permission of a file, you do not need to use this feature
with RCS.
We recommend that you avoid using of SCCS. RCS is widely held to be
We recommend that you avoid using SCCS. RCS is widely held to be
superior, and is also free. By choosing free software in place of
comparable (or inferior) proprietary software, you support the free
software movement.
@ -10407,7 +10406,7 @@ some command arguments, but it must start with an actual executable program
name.) If a variable value contains more than one argument, separate them
with spaces.
The following tables describe of some of the more commonly-used predefined
The following tables describe some of the more commonly used built-in
variables. This list is not exhaustive, and the default values shown here may
not be what @code{make} selects for your environment. To see the
complete list of predefined variables for your instance of GNU @code{make} you
@ -11507,13 +11506,12 @@ applies. In that case, give @var{t} the same recipe that
@code{.DEFAULT} has. Otherwise, there is no recipe for @var{t}.
@end enumerate
Once a rule that applies has been found, for each target pattern of
the rule other than the one that matched @var{t} or @var{n}, the
@samp{%} in the pattern is replaced with @var{s} and the resultant
file name is stored until the recipe to remake the target file @var{t}
is executed. After the recipe is executed, each of these stored file
names are entered into the data base and marked as having been updated
and having the same update status as the file @var{t}.
Once a rule that applies has been found, for each target pattern of the rule
other than the one that matched @var{t} or @var{n}, the @samp{%} in the
pattern is replaced with @var{s} and the resultant file name is stored until
the recipe to remake the target file @var{t} is executed. After the recipe is
executed each of these stored file names is entered into the data base, marked
as having been updated, and given the same update status as the file @var{t}.
When the recipe of a pattern rule is executed for @var{t}, the
automatic variables are set corresponding to the target and
@ -13698,7 +13696,7 @@ suffix rule was created, however all prerequisites were ignored and were not
part of the suffix rule. Starting with GNU @code{make} 4.3 the behavior is
the same, and in addition this warning is generated. In a future version
the POSIX-conforming behavior will be the only behavior: no rule with a
prerequisite can be suffix rule and this warning will be removed.
prerequisite can be a suffix rule and this warning will be removed.
@end table