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(AC_INIT): Don't use "echo -n", it's not portable and

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in particular fails on solaris (resulting in literal "-n"s going into
the output, making the resulting configure unusable).
This commit is contained in:
Kevin Ryde 2007-01-21 23:32:32 +00:00
parent 09c9ec0533
commit d9ff2e69aa
1 changed files with 10 additions and 3 deletions
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13
configure.in
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@ -4,7 +4,7 @@ dnl
define(GUILE_CONFIGURE_COPYRIGHT,[[
Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
This file is part of GUILE
@ -27,8 +27,15 @@ Boston, MA 02110-1301, USA.
AC_PREREQ(2.53)
AC_INIT(m4_esyscmd(. ./GUILE-VERSION && echo -n ${PACKAGE}),
m4_esyscmd(. ./GUILE-VERSION && echo -n ${GUILE_VERSION}),
dnl `patsubst' here deletes the newline which "echo" prints. We can't use
dnl "echo -n" since -n is not portable (see autoconf manual "Limitations of
dnl Builtins"), in particular on solaris it results in a literal "-n" in
dnl the output.
dnl
AC_INIT(patsubst(m4_esyscmd(. ./GUILE-VERSION && echo ${PACKAGE}),[
]),
patsubst(m4_esyscmd(. ./GUILE-VERSION && echo ${GUILE_VERSION}),[
]),
[bug-guile@gnu.org])
AC_CONFIG_AUX_DIR([.])
AC_CONFIG_SRCDIR(GUILE-VERSION)