gpm: Use sigemptyset() API for glibc as well

glibc has removed __sigemptyset

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-oe/recipes-support/gpm/gpm/0001-Use-sigemptyset-API-instead-of-__sigemptyset.patch

@@ -0,0 +1,34 @@
+From 52e6cf052b1f938fcca1bc24d578fe0bfd972988 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 25 Jun 2017 07:25:33 -0700
+Subject: [PATCH] Use sigemptyset API instead of __sigemptyset
+
+__sigemptyset has been removed from glibc public
+API headers in upcoming (2.26) release onwards
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+Upstream-Status: Submitted
+
+ src/prog/gpm-root.y | 4 ----
+ 1 file changed, 4 deletions(-)
+
+diff --git a/src/prog/gpm-root.y b/src/prog/gpm-root.y
+index 5126c65..76c896c 100644
+--- a/src/prog/gpm-root.y
++++ b/src/prog/gpm-root.y
+@@ -1196,11 +1196,7 @@ int main(int argc, char **argv)
+                                                         LOG_DAEMON : LOG_USER);
+    /* reap your zombies */
+    childaction.sa_handler=reap_children;
+-#if defined(__GLIBC__)
+-   __sigemptyset(&childaction.sa_mask);
+-#else /* __GLIBC__ */
+    sigemptyset(&childaction.sa_mask);
+-#endif /* __GLIBC__ */
+    childaction.sa_flags=0;
+    sigaction(SIGCHLD,&childaction,NULL);
+ 
+-- 
+2.13.1
+

meta-oe/recipes-support/gpm/gpm_git.bb

@@ -12,10 +12,12 @@ SRCREV = "1fd19417b8a4dd9945347e98dfa97e4cfd798d77"
 DEPENDS = "ncurses"
 
 SRC_URI = "git://github.com/telmich/gpm;protocol=git \
+           file://init \
            file://no-docs.patch \
            file://processcreds.patch \
            file://gpm.service.in \
-           file://init"
+           file://0001-Use-sigemptyset-API-instead-of-__sigemptyset.patch \
+           "
 
 S = "${WORKDIR}/git"