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* HACKING: echo vs $ECHO.

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Ralf Wildenhues 2005-03-28 09:20:53 +00:00
parent 82c1a1c274
commit 9aeeec04dc
2 changed files with 24 additions and 4 deletions
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@ -1,3 +1,7 @@
2005-03-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* HACKING: echo vs $ECHO.
2005-03-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
* doc/libtool.texi: Minor formatting cleanups.

24
HACKING
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@ -226,7 +226,23 @@ yyyy-mm-dd Name of Author <email@address> (tiny change)
functions should begin indented by 4 spaces.
8. Abstraction layers in libltdl
8. Editing `.m4' Files
======================
* Be careful with both `echo' and `$ECHO'. As the latter may be one of
echo
print -r
printf %s\n
$CONFIG_SHELL $0 --fallback-echo
it may not have more than one argument, its value may not be eval'ed
and the argument may not start with a `-'. As a rule of thumb, use
echo .. for literal (constant) strings without leading
hyphen and no backslashes within,
$ECHO ".." for strings without leading hyphen,
$ECHO "X.." | $Xsed otherwise.
9. Abstraction layers in libltdl
================================
* The libltdl API uses a layered approach to differentiate internal and
@ -310,7 +326,7 @@ yyyy-mm-dd Name of Author <email@address> (tiny change)
lt__private.h
9. Release Procedure
10. Release Procedure
====================
* If you are a libtool maintainer, but have not yet registered your
@ -397,7 +413,7 @@ yyyy-mm-dd Name of Author <email@address> (tiny change)
10. Alpha release note template
11. Alpha release note template
===============================
To: libtool@gnu.org, autotools-announce@gnu.org
@ -470,7 +486,7 @@ output of any failed test groups, and the output from `./libtool --help.'
11. Full release note template
12. Full release note template
==============================
To: info-gnu@gnu.org