ipmitool: fix musl build

Add two patches to fix musl build and one patch to make the package
autoreconfigurable.

The first patch adds 'foreign' to 'AUTOMAKE_OPTIONS' to make the package
autoreconfigurable.

The second patch avoids the redefinition of wchar_t by using autoconf to check
for the type wchar_t. Patching configure.ac requires to set AUTORECONF = YES
and add a post extract hook to create some missing files needed by autorefonf.

The third patch adds missing header include of <linux/params.h> needed for the
macro EXEC_PAGESIZE defined in the Linux Kernel headers.

All patches send upstream:
https://sourceforge.net/p/ipmitool/mailman/message/35004711/
https://sourceforge.net/p/ipmitool/mailman/message/35007331/
https://sourceforge.net/p/ipmitool/mailman/message/35007330/

Fixes:
http://autobuild.buildroot.net/results/75f/75fd6f1be0271bb15078c62f3effdbb67ac07427/
http://autobuild.buildroot.net/results/cac/cacf8179a9c8142eef69562462d3c3b0b20c2879/
http://autobuild.buildroot.net/results/c10/c1045882947ff7150c750088ae1981bd99134c54/
http://autobuild.buildroot.net/results/6a7/6a770f8a3dddb15ba4d95555e74b198799278dcf/
.. and more.

Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

1 files changed, 39 insertions, 0 deletions

diff --git a/package/ipmitool/0003-Add-missing-linux-param.h-header-include.patch b/package/ipmitool/0003-Add-missing-linux-param.h-header-include.patch
new file mode 100644
index 0000000000..a3bd7257fb
--- /dev/null
+++ b/package/ipmitool/0003-Add-missing-linux-param.h-header-include.patch
@@ -0,0 +1,39 @@
+From 661095378b74df564bc621ced4db72b688d87399 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?J=C3=B6rg=20Krause?= <joerg.krause@embedded.rocks>
+Date: Sat, 2 Apr 2016 19:47:21 +0200
+Subject: [PATCH 3/3] Add missing linux/param.h header include
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Fixes the following build failure under musl:
+
+imbapi.c: In function 'MapPhysicalMemory':
+imbapi.c:109:19: error: 'EXEC_PAGESIZE' undeclared (first use in this function)
+ # define PAGESIZE EXEC_PAGESIZE
+
+Upstream status: Pending
+https://sourceforge.net/p/ipmitool/mailman/message/35007330/
+
+Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
+---
+ src/plugins/imb/imbapi.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/src/plugins/imb/imbapi.c b/src/plugins/imb/imbapi.c
+index 899c47a..8a6421d 100644
+--- a/src/plugins/imb/imbapi.c
++++ b/src/plugins/imb/imbapi.c
+@@ -95,6 +95,9 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ #include <stdlib.h>
+ #include <fcntl.h>
+ #include <string.h>
++#ifdef __linux__
++#include <linux/param.h>
++#endif
+ #endif
+ #include "imbapi.h"
+ #include <asm/socket.h>
+-- 
+2.8.0
+