diff options
Diffstat (limited to 'meta-oe/recipes-extended/collectd/collectd/0001-configure-Check-for-Wno-error-format-truncation-comp.patch')
| -rw-r--r-- | meta-oe/recipes-extended/collectd/collectd/0001-configure-Check-for-Wno-error-format-truncation-comp.patch | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/meta-oe/recipes-extended/collectd/collectd/0001-configure-Check-for-Wno-error-format-truncation-comp.patch b/meta-oe/recipes-extended/collectd/collectd/0001-configure-Check-for-Wno-error-format-truncation-comp.patch new file mode 100644 index 0000000000..70b0983e4f --- /dev/null +++ b/meta-oe/recipes-extended/collectd/collectd/0001-configure-Check-for-Wno-error-format-truncation-comp.patch @@ -0,0 +1,121 @@ +From 14d469bc82c758116aef7d549abd49c131b4170f Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Sat, 22 Apr 2017 11:54:57 -0700 +Subject: [PATCH] configure: Check for -Wno-error=format-truncation compiler + option + +If this option is supported by compiler then disable it ( gcc7+) +Fixes +client.c:834:23: error: '%s' directive output may be truncated writing up to 1023 bytes into a region of size 1010 [-Werror=format-truncation=] + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + configure.ac | 3 +- + m4/ax_check_compile_flag.m4 | 74 +++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 76 insertions(+), 1 deletion(-) + create mode 100644 m4/ax_check_compile_flag.m4 + +diff --git a/configure.ac b/configure.ac +index 8854542..f3a6b57 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -4,7 +4,6 @@ AC_INIT([collectd],[m4_esyscmd(./version-gen.sh)]) + AC_CONFIG_SRCDIR(src/target_set.c) + AC_CONFIG_HEADERS(src/config.h) + AC_CONFIG_AUX_DIR([libltdl/config]) +- + dnl older automake's default of ARFLAGS=cru is noisy on newer binutils; + dnl we don't really need the 'u' even in older toolchains. Then there is + dnl older libtool, which spelled it AR_FLAGS +@@ -6688,6 +6687,8 @@ then + AM_CFLAGS="$AM_CFLAGS -Werror" + AM_CXXFLAGS="$AM_CXXFLAGS -Werror" + fi ++AX_CHECK_COMPILE_FLAG([-Werror=format-truncation],[AM_CFLAGS="$AM_CFLAGS -Wno-error=format-truncation" AM_CXXFLAGS="$AM_CXXFLAGS -Wno-error=format-truncation"]) ++ + AC_SUBST([AM_CFLAGS]) + AC_SUBST([AM_CXXFLAGS]) + +diff --git a/m4/ax_check_compile_flag.m4 b/m4/ax_check_compile_flag.m4 +new file mode 100644 +index 0000000..dcabb92 +--- /dev/null ++++ b/m4/ax_check_compile_flag.m4 +@@ -0,0 +1,74 @@ ++# =========================================================================== ++# https://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html ++# =========================================================================== ++# ++# SYNOPSIS ++# ++# AX_CHECK_COMPILE_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS], [INPUT]) ++# ++# DESCRIPTION ++# ++# Check whether the given FLAG works with the current language's compiler ++# or gives an error. (Warnings, however, are ignored) ++# ++# ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on ++# success/failure. ++# ++# If EXTRA-FLAGS is defined, it is added to the current language's default ++# flags (e.g. CFLAGS) when the check is done. The check is thus made with ++# the flags: "CFLAGS EXTRA-FLAGS FLAG". This can for example be used to ++# force the compiler to issue an error when a bad flag is given. ++# ++# INPUT gives an alternative input source to AC_COMPILE_IFELSE. ++# ++# NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this ++# macro in sync with AX_CHECK_{PREPROC,LINK}_FLAG. ++# ++# LICENSE ++# ++# Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de> ++# Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com> ++# ++# This program is free software: you can redistribute it and/or modify it ++# under the terms of the GNU General Public License as published by the ++# Free Software Foundation, either version 3 of the License, or (at your ++# option) any later version. ++# ++# This program is distributed in the hope that it will be useful, but ++# WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General ++# Public License for more details. ++# ++# You should have received a copy of the GNU General Public License along ++# with this program. If not, see <https://www.gnu.org/licenses/>. ++# ++# As a special exception, the respective Autoconf Macro's copyright owner ++# gives unlimited permission to copy, distribute and modify the configure ++# scripts that are the output of Autoconf when processing the Macro. You ++# need not follow the terms of the GNU General Public License when using ++# or distributing such scripts, even though portions of the text of the ++# Macro appear in them. The GNU General Public License (GPL) does govern ++# all other use of the material that constitutes the Autoconf Macro. ++# ++# This special exception to the GPL applies to versions of the Autoconf ++# Macro released by the Autoconf Archive. When you make and distribute a ++# modified version of the Autoconf Macro, you may extend this special ++# exception to the GPL to apply to your modified version as well. ++ ++#serial 5 ++ ++AC_DEFUN([AX_CHECK_COMPILE_FLAG], ++[AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF ++AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_[]_AC_LANG_ABBREV[]flags_$4_$1])dnl ++AC_CACHE_CHECK([whether _AC_LANG compiler accepts $1], CACHEVAR, [ ++ ax_check_save_flags=$[]_AC_LANG_PREFIX[]FLAGS ++ _AC_LANG_PREFIX[]FLAGS="$[]_AC_LANG_PREFIX[]FLAGS $4 $1" ++ AC_COMPILE_IFELSE([m4_default([$5],[AC_LANG_PROGRAM()])], ++ [AS_VAR_SET(CACHEVAR,[yes])], ++ [AS_VAR_SET(CACHEVAR,[no])]) ++ _AC_LANG_PREFIX[]FLAGS=$ax_check_save_flags]) ++AS_VAR_IF(CACHEVAR,yes, ++ [m4_default([$2], :)], ++ [m4_default([$3], :)]) ++AS_VAR_POPDEF([CACHEVAR])dnl ++])dnl AX_CHECK_COMPILE_FLAGS +-- +2.12.2 + |