X-Git-Url: https://review.fuel-infra.org/gitweb?a=blobdiff_plain;f=cirros-testvm%2Fsrc-cirros%2Fbuildroot-2015.05%2Fpackage%2Falsa-lib%2F0002-no-mmu.patch;fp=cirros-testvm%2Fsrc-cirros%2Fbuildroot-2015.05%2Fpackage%2Falsa-lib%2F0002-no-mmu.patch;h=2ae0f67158152a53512b89d2e5d3533ce632f9f0;hb=b0a0f15dfaa205161a7fcb20cf1b8cd4948c2ef3;hp=0000000000000000000000000000000000000000;hpb=c6ac3cd55ee2da956195eee393b0882105dfad4e;p=packages%2Ftrusty%2Fcirros-testvm.git

diff --git a/cirros-testvm/src-cirros/buildroot-2015.05/package/alsa-lib/0002-no-mmu.patch b/cirros-testvm/src-cirros/buildroot-2015.05/package/alsa-lib/0002-no-mmu.patch
new file mode 100644
index 0000000..2ae0f67
--- /dev/null
+++ b/cirros-testvm/src-cirros/buildroot-2015.05/package/alsa-lib/0002-no-mmu.patch
@@ -0,0 +1,45 @@
+Don't use fork() on noMMU platforms
+
+[Gustavo: update patch for 1.0.28]
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+
+Index: alsa-lib-1.0.26/configure.ac
+===================================================================
+--- alsa-lib-1.0.26.orig/configure.ac	2012-09-06 10:55:14.000000000 +0200
++++ alsa-lib-1.0.26/configure.ac	2013-03-09 16:22:08.000000000 +0100
+@@ -66,6 +66,8 @@
+ AM_CONDITIONAL(ALSA_HSEARCH_R, [test "x$HAVE_HSEARCH_R" != xyes])
+ AC_CHECK_FUNCS([uselocale])
+ 
++AC_CHECK_FUNC([fork])
++
+ SAVE_LIBRARY_VERSION
+ AC_SUBST(LIBTOOL_VERSION_INFO)
+ 
+Index: alsa-lib-1.0.26/src/pcm/pcm_direct.c
+===================================================================
+--- alsa-lib-1.0.26.orig/src/pcm/pcm_direct.c	2012-09-06 10:55:14.000000000 +0200
++++ alsa-lib-1.0.26/src/pcm/pcm_direct.c	2013-03-09 16:22:51.000000000 +0100
+@@ -424,13 +424,21 @@
+ 		close(dmix->server_fd);
+ 		return ret;
+ 	}
+-	
++
++#ifdef HAVE_FORK
+ 	ret = fork();
++#else
++	ret = vfork();
++#endif
+ 	if (ret < 0) {
+ 		close(dmix->server_fd);
+ 		return ret;
+ 	} else if (ret == 0) {
++#ifdef HAVE_FORK
+ 		ret = fork();
++#else
++		ret = vfork();
++#endif
+ 		if (ret == 0)
+ 			server_job(dmix);
+ 		_exit(EXIT_SUCCESS);