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authorPaul Smith <psmith@gnu.org>2000-06-20 05:48:40 +0000
committerPaul Smith <psmith@gnu.org>2000-06-20 05:48:40 +0000
commit3e6f48b444d890fd9bde802e35387e27eba33b2d (patch)
tree2ed67a1f9b0885c19c5a2521183696f9d5fb7f64 /make.texinfo
parent0d70d054586cf2e718aacd5fccfc47e32975b092 (diff)
downloadgunmake-3e6f48b444d890fd9bde802e35387e27eba33b2d.tar.gz
* More updates and fixes.
Diffstat (limited to 'make.texinfo')
-rw-r--r--make.texinfo16
1 files changed, 9 insertions, 7 deletions
diff --git a/make.texinfo b/make.texinfo
index 7bbd1d2..d6434cb 100644
--- a/make.texinfo
+++ b/make.texinfo
@@ -2396,10 +2396,11 @@ these commands executed on its behalf. @xref{Implicit Rule Search,
The targets which @code{.PRECIOUS} depends on are given the following
special treatment: if @code{make} is killed or interrupted during the
execution of their commands, the target is not deleted.
-@xref{Interrupts, ,Interrupting or Killing @code{make}}.
-Also, if the target is an intermediate file, it will not be deleted
-after it is no longer needed, as is normally done.
-@xref{Chained Rules, ,Chains of Implicit Rules}.
+@xref{Interrupts, ,Interrupting or Killing @code{make}}. Also, if the
+target is an intermediate file, it will not be deleted after it is no
+longer needed, as is normally done. @xref{Chained Rules, ,Chains of
+Implicit Rules}. In this latter respect it overlaps with the
+@code{.SECONDARY} special target.
You can also list the target pattern of an implicit rule (such as
@samp{%.o}) as a prerequisite file of the special target @code{.PRECIOUS}
@@ -2423,8 +2424,9 @@ The targets which @code{.SECONDARY} depends on are treated as
intermediate files, except that they are never automatically deleted.
@xref{Chained Rules, ,Chains of Implicit Rules}.
-@code{.SECONDARY} with no prerequisites marks all file targets mentioned
-in the makefile as secondary.
+@code{.SECONDARY} with no prerequisites causes all targets to be treated
+as secondary (i.e., no target is removed because it is considered
+intermediate).
@findex .DELETE_ON_ERROR
@item .DELETE_ON_ERROR
@@ -6829,7 +6831,7 @@ space-separated.
@table @code
@item a (@i{all})
-All types of debugging output is enabled. This is equivalent to using
+All types of debugging output are enabled. This is equivalent to using
@samp{-d}.
@item b (@i{basic})