monkey: Link in libexecinfo on musl

Needed for backtrace() APIs

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
(cherry picked from commit 11e8768c21)
Signed-off-by: Armin Kuster <akuster808@gmail.com>

meta-webserver/recipes-httpd/monkey/files/0001-configure-Respect-LIBS-variable-from-env.patch

@@ -0,0 +1,29 @@
+From b0526a9b5325bd4758dad8d14efd85c98ef2ebff Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 14 Jul 2017 18:25:23 -0700
+Subject: [PATCH] configure: Respect LIBS variable from env
+
+For musl we need to pass -lexecinfo from env
+this change accomodates that
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ configure | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure b/configure
+index 4286c34..f1c65db 100755
+--- a/configure
++++ b/configure
+@@ -620,7 +620,7 @@ LIBDEFS = -DSHAREDLIB -fPIC \$(DEFS)
+ INCDIR  = ./include
+ LDFLAGS = $LDFLAGS
+ DESTDIR = ../bin/monkey
+-LIBS    = -ldl $libs
++LIBS    = -ldl $libs ${LIBS}
+ OBJ     = monkey.o mk_method.o mk_mimetype.o mk_vhost.o mk_request.o \\
+           mk_header.o mk_config.o mk_signals.o \\
+           mk_user.o mk_utils.o mk_epoll.o mk_scheduler.o \\
+-- 
+2.13.3
+

meta-webserver/recipes-httpd/monkey/monkey_1.5.6.bb

@@ -7,7 +7,10 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=2ee41112a44fe7014dce33e26468ba93"
 
 SECTION = "net"
 
+DEPENDS_append_libc-musl = " libexecinfo"
+
 SRC_URI = "http://monkey-project.com/releases/1.5/monkey-${PV}.tar.gz \
+           file://0001-configure-Respect-LIBS-variable-from-env.patch \
            file://monkey.service \
            file://monkey.init"
 
@@ -24,7 +27,13 @@ EXTRA_OECONF = "--plugdir=${libdir}/monkey/ \
                 --disable-plugins=mbedtls \
                 --debug \
                 --malloc-libc"
+
+do_configure_prepend_libc-musl() {
+	export LIBS="-lexecinfo"
+}
+
 DISABLE_STATIC = ""
+CLEANBROKEN = "1"
 
 inherit autotools-brokensep pkgconfig update-rc.d systemd