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[SCM] GNU Libtool branch, master, updated. v2.2.10-35-gee2dde8
From: |
Gary V. Vaughan |
Subject: |
[SCM] GNU Libtool branch, master, updated. v2.2.10-35-gee2dde8 |
Date: |
Sun, 27 Jun 2010 06:57:58 +0000 |
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The branch, master has been updated
via ee2dde86ba2f1bdc0638726c6580b96800ad4b39 (commit)
from b8dd17aeba9ae235d189b30ce38d64ba0ff2a309 (commit)
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- Log -----------------------------------------------------------------
commit ee2dde86ba2f1bdc0638726c6580b96800ad4b39
Author: Gary V. Vaughan <address@hidden>
Date: Sun Jun 27 13:57:50 2010 +0700
Fix portability regressions in today's earlier changeset.
* libltdl/m4/libtool.m4 (_LT_PROG_XSI_REPLACE): `sed -i' is not
portable; use `mv -f ...|| cp -f ...' instead.
Add an initial backslash to sed `c' substitutions with leading
whitespace, so that indentation is not removed by some non-POSIX
compliant sed implementations.
(_LT_PROG_XSI_SHELLFNS): Display a diagnostic warning message if
one or more XSI function replacements failed.
Signed-off-by: Gary V. Vaughan <address@hidden>
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 9 +++++++++
libltdl/m4/libtool.m4 | 16 +++++++++++-----
2 files changed, 20 insertions(+), 5 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index e95b836..853ee86 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,14 @@
2010-06-27 Gary V. Vaughan <address@hidden>
+ Fix portability regressions in today's earlier changeset.
+ * libltdl/m4/libtool.m4 (_LT_PROG_XSI_REPLACE): `sed -i' is not
+ portable; use `mv -f ...|| cp -f ...' instead.
+ Add an initial backslash to sed `c' substitutions with leading
+ whitespace, so that indentation is not removed by some non-POSIX
+ compliant sed implementations.
+ (_LT_PROG_XSI_SHELLFNS): Display a diagnostic warning message if
+ one or more XSI function replacements failed.
+
getopt.m4sh generated libtool option parser, and XSI improvements.
* libltdl/m4/libtool.m4 (_LT_PROG_XSI_SHELLFNS): Moved portable
shell versions of various utility functions from here...
diff --git a/libltdl/m4/libtool.m4 b/libltdl/m4/libtool.m4
index 0b8a00e..2079e20 100644
--- a/libltdl/m4/libtool.m4
+++ b/libltdl/m4/libtool.m4
@@ -7257,13 +7257,15 @@ _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into
spaces])dnl
# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
m4_defun([_LT_PROG_XSI_REPLACE],
[dnl {
-sed -i .tmp -e '/^$1 ()$/,/^} # $1 /c\
+sed -e '/^$1 ()$/,/^} # $1 /c\
$1 ()\
{\
-m4_bpatsubst([$2], [$], [\\])
-} # XSI $1 implementation' "$cfgfile" \
- || (mv -f "$cfgfile.tmp" "$cfgfile"; exit 1)
-rm -f "$cfgfile.tmp"])
+m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
+} # XSI $1 implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f
"$cfgfile.tmp")
+test 0 -eq $? || _lt_xsi_replace_fail=:
+])
# _LT_PROG_XSI_SHELLFNS
@@ -7315,4 +7317,8 @@ fi
if test x"$lt_shell_append" = xyes; then
_LT_PROG_XSI_REPLACE([func_append], [ eval "${1}+=\\${2}"])
fi
+
+if test x"$_lt_xsi_replace_fail" = x":"; then
+ AC_MSG_WARN([Unable to substitute faster XSI functions in $ofile])
+fi
])
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