diff options
| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2016-12-07 23:24:07 +0100 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2016-12-07 23:24:07 +0100 |
| commit | cb4a41c62e45c1942a603ec176ba7d6d9ee18b95 (patch) | |
| tree | 59fd54df478eac0bea8d91d9a884ccb3dd7ce386 /package/madplay | |
| parent | 5382bac7c6e8dc94aa8cc42191815baeec1db911 (diff) | |
madplay: fix build on noMMU platforms
A recent change in uClibc-ng removed the MADV_* definitions for
madvise(), but kept the madvise() function itself. This defeats the
logic used in madplay: it checks if madvise() is available, and if it
is, uses it and assumes the MADV_* definitions exist.
This inconsistency has been reported to upstream uClibc-ng, but in the
mean time, we can simply tell madplay to not use madvise(), which is
anyway useless on noMMU platforms.
Fixes:
http://autobuild.buildroot.net/results/3291554ea013e5f4a8f3447e10e664dffa8b131b/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'package/madplay')
| -rw-r--r-- | package/madplay/madplay.mk | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/package/madplay/madplay.mk b/package/madplay/madplay.mk index 2606ac8d6..6b1381975 100644 --- a/package/madplay/madplay.mk +++ b/package/madplay/madplay.mk @@ -11,6 +11,14 @@ MADPLAY_LICENSE_FILES = COPYING COPYRIGHT MADPLAY_LIBTOOL_PATCH = NO MADPLAY_DEPENDENCIES = libmad libid3tag $(if $(BR2_PACKAGE_GETTEXT),gettext) +# Workaround a bug in uClibc-ng, which exposes madvise() but doesn't +# provide the corresponding MADV_* definitions. Bug reported at +# http://mailman.uclibc-ng.org/pipermail/devel/2016-December/001306.html. madvise() +# is anyway useless on noMMU. +ifeq ($(BR2_USE_MMU),) +MADPLAY_CONF_ENV += ac_cv_func_madvise=no +endif + # Check if ALSA is built, then we should configure after alsa-lib so # ./configure can find alsa-lib. ifeq ($(BR2_PACKAGE_MADPLAY_ALSA),y) |