From a063ee68bc0dd7dbf9737df4ee191e98796f2f6a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Draszik?= <andre.draszik at jci.com <https://lists.yoctoproject.org/listinfo/yocto>>
Date: Tue, 27 Feb 2018 09:28:06 +0000
Subject: [PATCH 8/9] jdk: use correct include for signal
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Compiling against musl-libc gives the following warning (which is
treated as error due to -Werror:
| In file included from jdk/src/solaris/javavm/export/jvm_md.h:68:0,
|                  from jdk/src/share/javavm/export/jvm.h:32,
|                  from jdk/src/share/native/java/net/net_util.h:29,
|                  from jdk/src/solaris/native/java/net/InetAddressImplFactory.c:28:
| usr/include/sys/signal.h:1:2: warning: #warning redirecting incorrect #include <sys/signal.h> to <signal.h> [-Wcpp]
|  #warning redirecting incorrect #include <sys/signal.h> to <signal.h>
|   ^~~~~~~
etc.

As per the message, signal.h needs to be included instead - do so using
the following command:
    for i in $(git grep sys/signal\.h jdk | cut -f 1 -d : | sort -u) ; do
        sed -e 's,sys/signal\.h,signal.h,g' -i ${i}
    done

Upstream-Status: Pending
Signed-off-by: André Draszik <andre.draszik at jci.com <https://lists.yoctoproject.org/listinfo/yocto>>
---
 jdk/src/aix/native/sun/nio/ch/AixNativeThread.c  | 2 +-
 jdk/src/macosx/javavm/export/jvm_md.h            | 2 +-
 jdk/src/solaris/javavm/export/jvm_md.h           | 2 +-
 jdk/src/solaris/native/sun/nio/ch/NativeThread.c | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/jdk/src/aix/native/sun/nio/ch/AixNativeThread.c b/jdk/src/aix/native/sun/nio/ch/AixNativeThread.c
index c0d58579..c4abb7ae 100644
--- a/jdk/src/aix/native/sun/nio/ch/AixNativeThread.c
+++ b/jdk/src/aix/native/sun/nio/ch/AixNativeThread.c
@@ -32,7 +32,7 @@
 #include "sun_nio_ch_NativeThread.h"
 
 #include <pthread.h>
-#include <sys/signal.h>
+#include <signal.h>
 
 /* Also defined in src/aix/native/java/net/aix_close.c */
 #define INTERRUPT_SIGNAL (SIGRTMAX - 1)
diff --git a/jdk/src/macosx/javavm/export/jvm_md.h b/jdk/src/macosx/javavm/export/jvm_md.h
index 012bb1ba..0b575768 100644
--- a/jdk/src/macosx/javavm/export/jvm_md.h
+++ b/jdk/src/macosx/javavm/export/jvm_md.h
@@ -60,7 +60,7 @@
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <errno.h>
-#include <sys/signal.h>
+#include <signal.h>
 
 /* O Flags */
 
diff --git a/jdk/src/solaris/javavm/export/jvm_md.h b/jdk/src/solaris/javavm/export/jvm_md.h
index 5c681914..62415ee2 100644
--- a/jdk/src/solaris/javavm/export/jvm_md.h
+++ b/jdk/src/solaris/javavm/export/jvm_md.h
@@ -65,7 +65,7 @@
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <errno.h>
-#include <sys/signal.h>
+#include <signal.h>
 
 /* O Flags */
 
diff --git a/jdk/src/solaris/native/sun/nio/ch/NativeThread.c b/jdk/src/solaris/native/sun/nio/ch/NativeThread.c
index 5e2a78b7..204f0441 100644
--- a/jdk/src/solaris/native/sun/nio/ch/NativeThread.c
+++ b/jdk/src/solaris/native/sun/nio/ch/NativeThread.c
@@ -34,7 +34,7 @@
 
 #ifdef __linux__
   #include <pthread.h>
-  #include <sys/signal.h>
+  #include <signal.h>
   /* Also defined in net/linux_close.c */
   #define INTERRUPT_SIGNAL (__SIGRTMAX - 2)
 #elif __solaris__
-- 
2.16.2