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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2013-03-09 08:21:27 +0000 |
|---|---|---|
| committer | Peter Korsgaard <jacmet@sunsite.dk> | 2013-03-09 21:08:53 +0100 |
| commit | d4b074554faa9451630cde47eb8378a8b0803252 (patch) | |
| tree | 4dcc1642b1c06a627325f1477f540bd1aa23c15c /package/alsa-lib | |
| parent | 3bae624d5fd924f34dfccb6c020f599b189ca8f9 (diff) | |
| download | buildroot-novena-d4b074554faa9451630cde47eb8378a8b0803252.tar.gz buildroot-novena-d4b074554faa9451630cde47eb8378a8b0803252.zip | |
alsa-lib: fix noMMU build
Add a patch to use vfork() instead of fork().
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'package/alsa-lib')
| -rw-r--r-- | package/alsa-lib/alsa-lib-no-mmu.patch | 44 | ||||
| -rw-r--r-- | package/alsa-lib/alsa-lib.mk | 1 |
2 files changed, 45 insertions, 0 deletions
diff --git a/package/alsa-lib/alsa-lib-no-mmu.patch b/package/alsa-lib/alsa-lib-no-mmu.patch new file mode 100644 index 000000000..317676af4 --- /dev/null +++ b/package/alsa-lib/alsa-lib-no-mmu.patch @@ -0,0 +1,44 @@ +Don't use fork() on noMMU platforms + +Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + +Index: alsa-lib-1.0.26/configure.in +=================================================================== +--- alsa-lib-1.0.26.orig/configure.in 2012-09-06 10:55:14.000000000 +0200 ++++ alsa-lib-1.0.26/configure.in 2013-03-09 16:22:08.000000000 +0100 +@@ -66,6 +66,8 @@ + AM_CONDITIONAL(ALSA_HSEARCH_R, [test "x$HAVE_HSEARCH_R" != xyes]) + AC_CHECK_FUNCS([uselocale]) + ++AC_CHECK_FUNC([fork]) ++ + SAVE_LIBRARY_VERSION + AC_SUBST(LIBTOOL_VERSION_INFO) + +Index: alsa-lib-1.0.26/src/pcm/pcm_direct.c +=================================================================== +--- alsa-lib-1.0.26.orig/src/pcm/pcm_direct.c 2012-09-06 10:55:14.000000000 +0200 ++++ alsa-lib-1.0.26/src/pcm/pcm_direct.c 2013-03-09 16:22:51.000000000 +0100 +@@ -424,13 +424,21 @@ + close(dmix->server_fd); + return ret; + } +- ++ ++#ifdef HAVE_FORK + ret = fork(); ++#else ++ ret = vfork(); ++#endif + if (ret < 0) { + close(dmix->server_fd); + return ret; + } else if (ret == 0) { ++#ifdef HAVE_FORK + ret = fork(); ++#else ++ ret = vfork(); ++#endif + if (ret == 0) + server_job(dmix); + _exit(EXIT_SUCCESS); diff --git a/package/alsa-lib/alsa-lib.mk b/package/alsa-lib/alsa-lib.mk index ba222db3a..285640768 100644 --- a/package/alsa-lib/alsa-lib.mk +++ b/package/alsa-lib/alsa-lib.mk @@ -11,6 +11,7 @@ ALSA_LIB_LICENSE = LGPLv2.1+ ALSA_LIB_LICENSE_FILES = COPYING ALSA_LIB_INSTALL_STAGING = YES ALSA_LIB_CFLAGS=$(TARGET_CFLAGS) +ALSA_LIB_AUTORECONF = YES ALSA_LIB_CONF_OPT = --with-alsa-devdir=$(call qstrip,$(BR2_PACKAGE_ALSA_LIB_DEVDIR)) \ --with-pcm-plugins="$(call qstrip,$(BR2_PACKAGE_ALSA_LIB_PCM_PLUGINS))" \ --with-ctl-plugins="$(call qstrip,$(BR2_PACKAGE_ALSA_LIB_CTL_PLUGINS))" \ |