audio/zita-jclient: Make march=native conditional on the new option NATIVE, and remove -O2

PR:		258480
Reported by:	mikael (submitted original patch)

audio/zita-jclient/Makefile

 PORTNAME=	zita-jclient
 DISTVERSION=	0.4.2
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	audio
 MASTER_SITES=	https://kokkinizita.linuxaudio.org/linuxaudio/downloads/
 
@@ -23,6 +23,11 @@ PLIST_FILES=	include/zita-jclient.h \
 		lib/libzita-jclient.so \
 		lib/libzita-jclient.so.${PORTVERSION}
 
+OPTIONS_DEFINE=	NATIVE
+
+NATIVE_DESC=		Build with native optimizations (-march=native)
+NATIVE_MAKE_ARGS=	FREEBSD_CXXFLAGS_EXTRA="-march=native"
+
 post-install:
 	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/libzita-jclient.so.${PORTVERSION}
 

audio/zita-jclient/files/patch-Makefile

---- Makefile.orig	2021-07-27 18:24:41 UTC
+--- Makefile.orig	2018-08-24 18:41:55 UTC
 +++ Makefile
 @@ -20,7 +20,7 @@
  
@@ -9,6 +9,17 @@
  PREFIX ?= /usr/local
  INCDIR ?= $(PREFIX)/include
  LIBDIR ?= $(PREFIX)/lib$(SUFFIX)
+@@ -31,8 +31,8 @@ VERSION = $(MAJVERS).$(MINVERS)
+ 
+ 
+ CPPFLAGS += -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS
+-CXXFLAGS += -Wall -fPIC -O2 -ffast-math
+-CXXFLAGS += -march=native
++CXXFLAGS += -Wall -fPIC -ffast-math
++CXXFLAGS += ${FREEBSD_CXXFLAGS_EXTRA}
+ LDFLAGS += 
+ LDLIBS +=
+ 
 @@ -56,7 +56,7 @@ install:	$(ZITA-JCLIENT_MIN)
  	install -d $(DESTDIR)$(LIBDIR)
  	install -m 644 $(ZITA-JCLIENT_H) $(DESTDIR)$(INCDIR)