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author | Akim Demaille <akim@epita.fr> | 2001-09-18 14:31:26 +0000 |
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committer | Akim Demaille <akim@epita.fr> | 2001-09-18 14:31:26 +0000 |
commit | 8eed079c5e3d881dcf050ba730e8645440a556d7 (patch) | |
tree | b38af4fc0e6b4f50265fb09560cfb05b66a9024b /doc | |
parent | 8ef39f1b944799bc6076538f0d21d6b129f26dcf (diff) | |
download | autoconf-8eed079c5e3d881dcf050ba730e8645440a556d7.tar.gz |
* doc/autoconf.texi (Limitations of Make) <$<>: New.
Diffstat (limited to 'doc')
-rw-r--r-- | doc/autoconf.texi | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/doc/autoconf.texi b/doc/autoconf.texi index a3a70678..89c4f658 100644 --- a/doc/autoconf.texi +++ b/doc/autoconf.texi @@ -9112,6 +9112,12 @@ being listed here. First of all, remember that since commands are executed by the shell, all its weaknesses are inherited@dots{} @table @asis +@item @code{$<} +@sc{posix} says that the @samp{$<} construct in makefiles can be used +only in inference rules and in the @samp{.DEFAULT} rule; its meaning in +ordinary rules is unspecified. Solaris 8's @command{make} for instance +will replace it with the argument. + @item Leading underscore in macro names Some Make don't support leading underscores in macro names, such as on NEWS-OS 4.2R. |