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| author | Romain Naour <romain.naour@gmail.com> | 2016-07-04 01:35:04 +0200 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2016-07-04 17:15:13 +0200 |
| commit | 5b153d059b38b7b5695bedc2006227cca2977cab (patch) | |
| tree | 4d8264487c1c8f37e68b1970f53ab7f82e1f2a68 /package/pulseaudio/0002-webrtc-C-11-is-only-required-for-WebRTC-support.patch | |
| parent | ffafb77da2d298cb5f4b0ea8486c7596f51af18e (diff) | |
| download | buildroot-5b153d059b38b7b5695bedc2006227cca2977cab.tar.gz buildroot-5b153d059b38b7b5695bedc2006227cca2977cab.zip | |
package/pulseaudio: allow to build without C++11 support
C++11 support is only required for WebRTC optional support but
pulseaudio can still be built with toolchains based on gcc 4.7 or older
witch doesn't have it.
Add a patch to make C++11 support optional and explicitely check for
gnu++11. Also stop the build only if no C++11 support has been found
and WebRTC support has been resquested.
Fixes:
http://autobuild.buildroot.net/results/d89/d897a94a8b6a52eba03d04c24536f554a7643000
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'package/pulseaudio/0002-webrtc-C-11-is-only-required-for-WebRTC-support.patch')
| -rw-r--r-- | package/pulseaudio/0002-webrtc-C-11-is-only-required-for-WebRTC-support.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/package/pulseaudio/0002-webrtc-C-11-is-only-required-for-WebRTC-support.patch b/package/pulseaudio/0002-webrtc-C-11-is-only-required-for-WebRTC-support.patch new file mode 100644 index 0000000000..b2c065196b --- /dev/null +++ b/package/pulseaudio/0002-webrtc-C-11-is-only-required-for-WebRTC-support.patch @@ -0,0 +1,41 @@ +From 7af6cbe74d48a9853b60b029d4ce38a963386138 Mon Sep 17 00:00:00 2001 +From: Romain Naour <romain.naour@gmail.com> +Date: Sun, 3 Jul 2016 20:19:48 +0200 +Subject: [PATCH] webrtc: C++11 is only required for WebRTC support + +Make C++11 support optional and explicitely check for gnu++11. + +Stop the build only if no C++11 support has been found and WebRTC +support has been resquested. + +Signed-off-by: Romain Naour <romain.naour@gmail.com> +--- + configure.ac | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +diff --git a/configure.ac b/configure.ac +index 4edc8e0..fea93a9 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -84,7 +84,7 @@ AM_PROG_CC_C_O + # Only required if you want the WebRTC canceller -- no runtime dep on + # libstdc++ otherwise + AC_PROG_CXX +-AX_CXX_COMPILE_STDCXX_11 ++AX_CXX_COMPILE_STDCXX_11([ext],[optional]) + AC_PROG_GCC_TRADITIONAL + AC_USE_SYSTEM_EXTENSIONS + +@@ -1414,6 +1414,9 @@ fi + AC_ARG_ENABLE([webrtc-aec], + AS_HELP_STRING([--enable-webrtc-aec], [Enable the optional WebRTC-based echo canceller])) + ++AS_IF([test "x$enable_webrtc_aec" = "xyes" && test "$HAVE_CXX11" = "0"], ++ [AC_MSG_ERROR([*** webrtc-audio-processing needs C++11 support])]) ++ + AS_IF([test "x$enable_webrtc_aec" != "xno"], + [PKG_CHECK_MODULES(WEBRTC, [ webrtc-audio-processing >= 0.2 ], [HAVE_WEBRTC=1], [HAVE_WEBRTC=0])], + [HAVE_WEBRTC=0]) +-- +2.5.5 + |
