[Buildroot] [git commit] linknx: fix build with gcc 6.x
From: Thomas Petazzoni <hidden>
Date: 2016-08-20 10:15:26
Subsystem:
the rest · Maintainer:
Linus Torvalds
commit: https://git.buildroot.net/buildroot/commit/?id=780a88bc97294575c23c4f17513009d84c1bb4d2 branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master Add a patch to fix the build of linknx with gcc 6.x. Fixes: http://autobuild.buildroot.net/results/32e375e3f254ac19bed54a9e9fd6c1e9048e2043/ Signed-off-by: Thomas Petazzoni <redacted> --- ...02-src-suncalc.cpp-fix-build-with-gcc-6.x.patch | 42 ++++++++++++++++++++++ 1 file changed, 42 insertions(+)
diff --git a/package/linknx/0002-src-suncalc.cpp-fix-build-with-gcc-6.x.patch b/package/linknx/0002-src-suncalc.cpp-fix-build-with-gcc-6.x.patch
new file mode 100644
index 0000000..d204a02
--- /dev/null
+++ b/package/linknx/0002-src-suncalc.cpp-fix-build-with-gcc-6.x.patch@@ -0,0 +1,42 @@ +From ff52cf04c6fa8b3352544447abf429bfa6000dc8 Mon Sep 17 00:00:00 2001 +From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> +Date: Sat, 20 Aug 2016 12:13:04 +0200 +Subject: [PATCH] src/suncalc.cpp: fix build with gcc 6.x + +src/suncalc.cpp currently includes <math.h>, but this causes a build +failure with gcc 6.x, and <cmath> should be used instead. The build +failure is: + +/home/test/autobuild/run/instance-0/output/host/usr/arc-buildroot-linux-uclibc/include/c++/6.1.1/cmath:101:37: error: '__is_integer' was not declared in this scope + typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value, + ^~~~~~~~~~~~ + +Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> +--- + src/suncalc.cpp | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/src/suncalc.cpp b/src/suncalc.cpp +index ea2366a..b553f96 100644 +--- a/src/suncalc.cpp ++++ b/src/suncalc.cpp +@@ -22,6 +22,8 @@ + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + ++#include <cmath> ++ + #include "suncalc.h" + #include "services.h" + +@@ -44,7 +46,6 @@ Released to the public domain by Paul Schlyter, December 1992 + + + #include <stdio.h> +-#include <math.h> + #include <time.h> + #include <stdlib.h> + #include <getopt.h> +-- +2.7.4 +