[Xfce4-commits] [panel-plugins/xfce4-hardware-monitor-plugin] 01/01: Fix C++ standard library compilation issue with old GCC

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   in repository panel-plugins/xfce4-hardware-monitor-plugin.

commit 98b1bedd98903d69f108f70620f675b651c0d89e
Author: OmegaPhil <OmegaPhil at startmail.com>
Date:   Thu Jul 20 21:23:21 2017 +0100

    Fix C++ standard library compilation issue with old GCC
    
    Library dependencies are now causing breakage for GCC 5 and below
    as they now require C++11, which with old GCC versions requires
    explicit declaration as a GCC flag
    
    Reported by Martin DiViaio
    
    Fixes https://bugzilla.xfce.org/show_bug.cgi?id=13717
---
 src/Makefile.am | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/Makefile.am b/src/Makefile.am
index 9650750..f6fd604 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -52,7 +52,13 @@ libhardwaremonitor_la_LIBADD = \
                         $(DEPS_LIBS) $(SENSORS_LIBS)
 
 
-AM_CXXFLAGS = $(DEPS_CFLAGS) $(SENSORS_CFLAGS)
+# Recently (>=2017) dependent libraries seem to require building with
+# the C++11 standard (see https://bugzilla.xfce.org/show_bug.cgi?id=13717)
+# - this results in errors with GCC 5 and below when building with
+# default configuration - 4.9.2 is bundled with Debian Jessie (2015),
+# presumably when 2020 comes around I can consider addition of the std
+# flag deprecated
+AM_CXXFLAGS = $(DEPS_CFLAGS) $(SENSORS_CFLAGS) --std=c++11
 
 glade_DATA = ui.glade
 gladedir = $(datadir)/$(PACKAGE_NAME)/glade

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