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document some more libtool variables
From: |
Ralf Wildenhues |
Subject: |
document some more libtool variables |
Date: |
Fri, 17 Feb 2006 20:19:16 +0100 |
User-agent: |
Mutt/1.5.9i |
OK to apply this to HEAD, to document some more of the libtool
script variables?
Cheers,
Ralf
* doc/libtool.texi (Tags): Mention `FC'.
(libtool script contents) <CC>: Specify more precisely as the
compiler of the current tag.
<LTCC, LTCFLAGS, build, build_alias, build_os, host_alias,
host_os, macro_version, macro_revision, max_cmd_len>:
Document these variables.
Index: doc/libtool.texi
===================================================================
RCS file: /cvsroot/libtool/libtool/doc/libtool.texi,v
retrieving revision 1.209
diff -u -r1.209 libtool.texi
--- doc/libtool.texi 30 Jan 2006 20:24:37 -0000 1.209
+++ doc/libtool.texi 14 Feb 2006 22:24:00 -0000
@@ -2510,6 +2511,7 @@
@item C++ @tab CXX
@item Java @tab GCJ
@item Fortran 77 @tab F77
address@hidden Fortran @tab FC
@item Windows Resource @tab RC
@end multitable
@@ -5131,7 +5133,8 @@
@end defvar
@defvar CC
-The name of the C compiler used to configure libtool.
+The name of the compiler used to configure libtool. This will always
+contain the compiler for the current language (@pxref{Tags}).
@end defvar
@defvar ECHO
@@ -5145,6 +5148,12 @@
linking and possibly shared libraries.
@end defvar
address@hidden LTCC
address@hidden LTCFLAGS
+The name of the C compiler and C compiler flags used to configure
+libtool.
address@hidden defvar
+
@defvar NM
The name of a BSD- or MS-compatible program that produces listings of
global symbols.
@@ -5213,6 +5222,13 @@
instead of @var{soname}.
@end defvar
address@hidden build
address@hidden build_alias
address@hidden build_os
+Set to the specified and canonical names of the system that libtool was
+built on.
address@hidden defvar
+
@defvar build_libtool_libs
Whether libtool should build shared libraries on this system. Set to
@samp{yes} or @samp{no}.
@@ -5372,8 +5382,9 @@
@defvar host
@defvarx host_alias
-For information purposes, set to the specified and canonical names of
-the system that libtool was configured for.
address@hidden host_os
+Set to the specified and canonical names of the system that libtool was
+configured for.
@end defvar
@defvar include_expsyms
@@ -5413,6 +5424,18 @@
linking.
@end defvar
address@hidden macro_version
address@hidden macro_revision
+The release and CVS revision from which the libtool.m4 macros were
+taken. This is used to ensure that macros and @code{ltmain.sh}
+correspond to the same Libtool version.
address@hidden defvar
+
address@hidden max_cmd_len
+The approximate longest command line that can be passed to @samp{$SHELL}
+without being truncated, as computed by @samp{LT_CMD_MAX_LEN}.
address@hidden defvar
+
@defvar need_lib_prefix
Whether we can @code{dlopen} modules without a @samp{lib} prefix.
Set to @samp{yes} or @samp{no}. By default, it is @samp{unknown}, which
- document some more libtool variables,
Ralf Wildenhues <=