[Buildroot] [PATCH 1/1] package/pulseaudio: fix musl build

[Romain Naour <romain.naour@gmail.com>]

Hi Bernd,

Le 29/01/2016 22:05, Bernd Kuhls a ?crit :
> Fixes build errors in previous version which are still present
> http://autobuild.buildroot.net/results/879/879260f0efc80c2c9061d89d3e99ad107083f72a/
> http://autobuild.buildroot.net/results/1e5/1e5f6a5f349800226d8b07601dab68ffe7794461/
> http://autobuild.buildroot.net/results/0f8/0f8d68b11c6807a9d1d4c40a66430ac096902720/
> 
> Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>

Reviewed-by: Romain Naour <romain.naour@gmail.com>
Only build tested with musl and glibc.

It seems upstream forget about this patch...

Best regards,
Romain

> ---
>  .../0001-padsp-Make-it-compile-on-musl.patch       | 79 ++++++++++++++++++++++
>  package/pulseaudio/0002-musl-fixes.patch           | 44 ++++++++++++
>  package/pulseaudio/pulseaudio.mk                   |  2 +
>  3 files changed, 125 insertions(+)
>  create mode 100644 package/pulseaudio/0001-padsp-Make-it-compile-on-musl.patch
>  create mode 100644 package/pulseaudio/0002-musl-fixes.patch
> 
> diff --git a/package/pulseaudio/0001-padsp-Make-it-compile-on-musl.patch b/package/pulseaudio/0001-padsp-Make-it-compile-on-musl.patch
> new file mode 100644
> index 0000000..128b80f
> --- /dev/null
> +++ b/package/pulseaudio/0001-padsp-Make-it-compile-on-musl.patch
> @@ -0,0 +1,79 @@
> +Fix musl build
> +
> +Downloaded from
> +http://git.alpinelinux.org/cgit/aports/tree/testing/pulseaudio/0001-padsp-Make-it-compile-on-musl.patch
> +and adjusted paths
> +
> +Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
> +
> +
> +From f6ab3c3aa7a1841c8add04828029356d2a8c88e7 Mon Sep 17 00:00:00 2001
> +From: Khem Raj <raj.khem@gmail.com>
> +Date: Mon, 6 Apr 2015 21:56:31 -0700
> +Subject: [PATCH] padsp: Make it compile on musl
> +
> +break assumptions on glibc and there is no stat64 on non
> +glibc C libraries
> +
> +See pulseaudio bug
> +
> +https://bugs.freedesktop.org/show_bug.cgi?id=85319
> +
> +Upstream-Status: Pending
> +Signed-off-by: Khem Raj <raj.khem@gmail.com>
> +---
> + src/utils/padsp.c | 15 +++++++++------
> + 1 file changed, 9 insertions(+), 6 deletions(-)
> +
> +diff --git a/src/utils/padsp.c b/src/utils/padsp.c
> +index e61373c..684721a 100644
> +--- a/src/utils/padsp.c
> ++++ b/src/utils/padsp.c
> +@@ -2368,7 +2368,7 @@ fail:
> +     return ret;
> + }
> + 
> +-#ifdef sun
> ++#ifndef __GLIBC__
> + int ioctl(int fd, int request, ...) {
> + #else
> + int ioctl(int fd, unsigned long request, ...) {
> +@@ -2508,10 +2508,13 @@ int stat(const char *pathname, struct stat *buf) {
> + 
> +     return 0;
> + }
> +-
> + #ifdef HAVE_OPEN64
> +-
> ++#undef stat64
> ++#ifdef __GLIBC__
> + int stat64(const char *pathname, struct stat64 *buf) {
> ++#else
> ++int stat64(const char *pathname, struct stat *buf) {
> ++#endif
> +     struct stat oldbuf;
> +     int ret;
> + 
> +@@ -2544,7 +2547,7 @@ int stat64(const char *pathname, struct stat64 *buf) {
> + 
> +     return 0;
> + }
> +-
> ++#undef open64
> + int open64(const char *filename, int flags, ...) {
> +     va_list args;
> +     mode_t mode = 0;
> +@@ -2670,8 +2673,8 @@ FILE* fopen(const char *filename, const char *mode) {
> + }
> + 
> + #ifdef HAVE_OPEN64
> +-
> +-FILE *fopen64(const char *filename, const char *mode) {
> ++#undef fopen64
> ++FILE *fopen64(const char *__restrict filename, const char *__restrict mode) {
> + 
> +     debug(DEBUG_LEVEL_VERBOSE, __FILE__": fopen64(%s)\n", filename?filename:"NULL");
> + 
> +-- 
> +2.1.4
> +
> diff --git a/package/pulseaudio/0002-musl-fixes.patch b/package/pulseaudio/0002-musl-fixes.patch
> new file mode 100644
> index 0000000..3fa40a8
> --- /dev/null
> +++ b/package/pulseaudio/0002-musl-fixes.patch
> @@ -0,0 +1,44 @@
> +Fix musl build
> +
> +Downloaded from
> +http://git.alpinelinux.org/cgit/aports/tree/testing/pulseaudio/musl-fixes.patch
> +and adjusted paths
> +
> +Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
> +
> +
> +Portability fixes for musl taken from voidlinux:
> +
> +- _WORDIZE is declared in <bits/user.h> via <sys/user.h>.
> +- <xlocale.h> does not exist, check for it correctly.
> +
> +	--xtraeme
> +
> +--- a/configure.ac.orig	2015-09-24 11:36:06.107661526 +0200
> ++++ b/configure.ac	2015-09-24 11:36:40.420036775 +0200
> +@@ -407,7 +407,7 @@ AC_HEADER_STDC
> + # POSIX
> + AC_CHECK_HEADERS_ONCE([arpa/inet.h glob.h grp.h netdb.h netinet/in.h \
> +     netinet/in_systm.h netinet/tcp.h poll.h pwd.h sched.h \
> +-    sys/mman.h sys/select.h sys/socket.h sys/wait.h \
> ++    sys/mman.h sys/select.h sys/socket.h sys/wait.h sys/user.h xlocale.h \
> +     sys/uio.h syslog.h sys/dl.h dlfcn.h linux/sockios.h])
> + AC_CHECK_HEADERS([netinet/ip.h], [], [],
> +                  [#include <sys/types.h>
> +--- a/src/pulsecore/sample-util.h.orig	2015-09-24 11:37:57.773677238 +0200
> ++++ b/src/pulsecore/sample-util.h	2015-09-24 11:38:46.668208677 +0200
> +@@ -24,6 +24,14 @@
> + #include <inttypes.h>
> + #include <limits.h>
> + 
> ++#ifdef HAVE_CONFIG_H
> ++#include <config.h>
> ++#endif
> ++
> ++#ifdef HAVE_SYS_USER_H
> ++#include <sys/user.h>	/* required by _WORDIZE with musl */
> ++#endif
> ++
> + #include <pulse/gccmacro.h>
> + #include <pulse/sample.h>
> + #include <pulse/volume.h>
> diff --git a/package/pulseaudio/pulseaudio.mk b/package/pulseaudio/pulseaudio.mk
> index 8450090..b7615a6 100644
> --- a/package/pulseaudio/pulseaudio.mk
> +++ b/package/pulseaudio/pulseaudio.mk
> @@ -7,6 +7,8 @@
>  PULSEAUDIO_VERSION = 8.0
>  PULSEAUDIO_SOURCE = pulseaudio-$(PULSEAUDIO_VERSION).tar.xz
>  PULSEAUDIO_SITE = http://freedesktop.org/software/pulseaudio/releases
> +# 0002-musl-fixes.patch patches configure.ac
> +PULSEAUDIO_AUTORECONF = YES
>  PULSEAUDIO_INSTALL_STAGING = YES
>  PULSEAUDIO_LICENSE = LGPLv2.1+ (specific license for modules, see LICENSE file)
>  PULSEAUDIO_LICENSE_FILES = LICENSE GPL LGPL
>