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Pull useless-if-before-free from gnulib, and update.

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* bootstrap (gnulib_tool): Add useless-if-before-free to
the list of modules.
* build-aux/useless-if-before-free: Update from gnulib.
* gnulib/lib/vasnprintf.c: Work around a bug in HPUX 10.20.
* gnulib/m4/vasnprintf.m4: Likewise.
This commit is contained in:
Jim Meyering
2008-02-13 21:52:19 +00:00
parent e91aeae437
commit 26709f561f
8 changed files with 140 additions and 39 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
gnulib/m4/gnulib-cache.m4
View File

@@ -15,11 +15,11 @@
# Specification in the form of a command-line invocation:
# gnulib-tool --import --dir=. --lib=libgnu --source-base=gnulib/lib --m4-base=gnulib/m4 --doc-base=doc --aux-dir=build-aux --with-tests --lgpl=2 --libtool --macro-prefix=gl getaddrinfo getpass gettext physmem poll strndup strsep sys_stat vasprintf vc-list-files
# gnulib-tool --import --dir=. --lib=libgnu --source-base=gnulib/lib --m4-base=gnulib/m4 --doc-base=doc --aux-dir=build-aux --with-tests --lgpl=2 --libtool --macro-prefix=gl getaddrinfo getpass gettext physmem poll strndup strsep sys_stat useless-if-before-free vasprintf vc-list-files
# Specification in the form of a few gnulib-tool.m4 macro invocations:
gl_LOCAL_DIR([])
gl_MODULES([getaddrinfo getpass gettext physmem poll strndup strsep sys_stat vasprintf vc-list-files])
gl_MODULES([getaddrinfo getpass gettext physmem poll strndup strsep sys_stat useless-if-before-free vasprintf vc-list-files])
gl_AVOID([])
gl_SOURCE_BASE([gnulib/lib])
gl_M4_BASE([gnulib/m4])

1
gnulib/m4/gnulib-comp.m4
View File

@@ -225,6 +225,7 @@ AC_DEFUN([gltests_LIBSOURCES], [
AC_DEFUN([gl_FILE_LIST], [
build-aux/config.rpath
build-aux/link-warning.h
build-aux/useless-if-before-free
build-aux/vc-list-files
lib/alloca.in.h
lib/asnprintf.c

20
gnulib/m4/vasnprintf.m4
View File

@@ -1,5 +1,5 @@
# vasnprintf.m4 serial 23
dnl Copyright (C) 2002-2004, 2006-2007 Free Software Foundation, Inc.
# vasnprintf.m4 serial 24
dnl Copyright (C) 2002-2004, 2006-2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@@ -166,6 +166,21 @@ AC_DEFUN([gl_PREREQ_VASNPRINTF_FLAG_GROUPING],
esac
])
# Extra prerequisites of lib/vasnprintf.c for supporting the '-' flag.
AC_DEFUN([gl_PREREQ_VASNPRINTF_FLAG_LEFTADJUST],
[
AC_REQUIRE([gl_PRINTF_FLAG_LEFTADJUST])
case "$gl_cv_func_printf_flag_leftadjust" in
*yes)
;;
*)
AC_DEFINE([NEED_PRINTF_FLAG_LEFTADJUST], 1,
[Define if the vasnprintf implementation needs special code for the
'-' flag.])
;;
esac
])
# Extra prerequisites of lib/vasnprintf.c for supporting the 0 flag.
AC_DEFUN([gl_PREREQ_VASNPRINTF_FLAG_ZERO],
[
@@ -234,6 +249,7 @@ AC_DEFUN([gl_PREREQ_VASNPRINTF_WITH_EXTRAS],
gl_PREREQ_VASNPRINTF_DIRECTIVE_A
gl_PREREQ_VASNPRINTF_DIRECTIVE_F
gl_PREREQ_VASNPRINTF_FLAG_GROUPING
gl_PREREQ_VASNPRINTF_FLAG_LEFTADJUST
gl_PREREQ_VASNPRINTF_FLAG_ZERO
gl_PREREQ_VASNPRINTF_PRECISION
gl_PREREQ_VASNPRINTF_ENOMEM