void-packages/srcpkgs/tacacs/files/no-reap-child-test-no-nsl.patch

Source: @pullmoll
Upstream: no
Reason: The test whether child processes need to be reaped makes the
	x86_64-musl build hang forever. For now simply assume we need
	the same as glibc for musl and always add "#define REAPCHILD 1"
	and also "#define REAPSIGIGN 1" to confdefs.h
	Also remove the "-lnsl" from the LIBS for musl.

--- configure.orig	2015-01-06 22:55:35.000000000 +0100
+++ configure	2020-06-11 13:26:11.442527446 +0200
@@ -3289,7 +3289,7 @@
 	#      existence of libnsl instead of hard-coding
 	CPPFLAGS="$CFLAGS -I/usr/local/include"; export CPPFLAGS
 	LDFLAGS="$LDFLAGS -L/usr/local/lib -L/lib"; export LDFLAGS
-	LIBS="-lnsl -lcrypt $LIBS"; export LIBS
+	LIBS="-lcrypt $LIBS"; export LIBS
 	$as_echo "#define LINUX 1" >>confdefs.h
 
 
@@ -15400,122 +15400,9 @@
 fi
 
 
-# Check for need to reap children when the default is to ignore SIGCHLD
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if children need to be reaped" >&5
-$as_echo_n "checking if children need to be reaped... " >&6; }
-if test "$cross_compiling" = yes; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: tac_plus may be less efficient when cross-compiled" >&5
-$as_echo "$as_me: WARNING: tac_plus may be less efficient when cross-compiled" >&2;}
- $as_echo "#define REAPCHILD 1" >>confdefs.h
-
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <signal.h>
-#if HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#if HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#if HAVE_SYS_WAIT_H
-#include <sys/wait.h>
-#endif
-#if HAVE_SYS_RESOURCE_H
-#include <sys/resource.h>
-#endif
-#include <errno.h>
-pid_t child, pid;
-int main()
-{
-	int status;
-	child = vfork();
-	if (child == 0)
-		exit(1);
-#if HAVE_WAIT4
-	pid = wait4(child, &status, WNOHANG, NULL);
-#else
-	do {
-		pid = wait3(&status, WNOHANG, NULL);
-	} while (pid != child && pid != -1);
-#endif
-	if (pid == -1 && errno == ECHILD)
-		exit(0);
-	exit(114);
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- $as_echo "#define REAPCHILD 1" >>confdefs.h
-
- # try again with SIG_IGN
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if children need to be reaped with SIG_IGN" >&5
-$as_echo_n "checking if children need to be reaped with SIG_IGN... " >&6; }
- if test "$cross_compiling" = yes; then :
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot run test program while cross compiling
-See \`config.log' for more details" "$LINENO" 5; }
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <signal.h>
-#if HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#if HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#if HAVE_SYS_WAIT_H
-#include <sys/wait.h>
-#endif
-#if HAVE_SYS_RESOURCE_H
-#include <sys/resource.h>
-#endif
-#include <errno.h>
-pid_t child, pid;
-int main()
-{
-	int status;
-	signal(SIGCHLD, SIG_IGN);
-	child = vfork();
-	if (child == 0)
-		exit(1);
-#if HAVE_WAIT4
-	pid = wait4(child, &status, WNOHANG, NULL);
-#else
-	do {
-		pid = wait3(&status, WNOHANG, NULL);
-	} while (pid != child && pid != -1);
-#endif
-	if (pid == -1 && errno == ECHILD)
-		exit(0);
-	exit(114);
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; };$as_echo "#define REAPSIGIGN 1" >>confdefs.h
-
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
+# Always define REAPCHILD and REAPSIGIGN for musl
+$as_echo "#define REAPCHILD 1" >>confdefs.h
+$as_echo "#define REAPSIGIGN 1" >>confdefs.h
 
 # Find an appropriate tar for use in "dist" targets.  A "best guess"
 # is good enough -- if we can't find GNU tar, we don't really care.