devel/{p4,p4api}: Unbreak build on arm

Also change devel/p4api to use devel/p4 files/patches and distinfo.

PR:		270531
Approved by:	antonfb@hesiod.org (maintainer)

devel/p4/files/patch-Jamrules

@@ -1,6 +1,6 @@
---- Jamrules.orig	2018-02-01 21:40:54 UTC
+--- Jamrules.orig	2023-01-19 09:37:52 UTC
 +++ Jamrules
-@@ -449,12 +449,11 @@
+@@ -673,12 +673,11 @@
  	# P4BIN is set to ../p4-bin (relative to P4)
 
  	SubDir AllP4 p4 ;	# where we are
@@ -14,7 +14,7 @@
  		$(BUILD)
  		$(TYPE:L) ;
 
-@@ -931,11 +930,6 @@
+@@ -1224,11 +1223,6 @@
  		OPTIM += -Wno-parentheses -Wno-switch -fwrapv ;
 
  		_mflags = ;

devel/p4/files/patch-zlib_deflate.c

@@ -0,0 +1,11 @@
+--- zlib/deflate.c.orig	2023-04-08 02:21:18 UTC
++++ zlib/deflate.c
+@@ -56,7 +56,7 @@
+  * Perforce change. Disable neon speedup (for now)
+  * on Apple M1 builds.
+ */
+-#if ( defined( OS_DARWIN ) || defined( OS_MACOSX ) ) && defined(__aarch64__)
++#if ( defined( OS_DARWIN ) || defined( OS_MACOSX ) || defined( OS_FREEBSD ) ) && defined(__aarch64__)
+ #undef __ARM_NEON__
+ #undef __ARM_NEON
+ #endif

devel/p4api/Makefile

@@ -19,6 +19,10 @@ BUILD_DEPENDS=	${JAM}:devel/jam
 
 USES=		tar:tgz
 
+PATCHDIR=	${.CURDIR}/../p4/files
+
+DISTINFO_FILE=	${.CURDIR}/../p4/distinfo
+
 OPTIONS_DEFINE=	EXAMPLES
 
 WRKSRC=		${WRKDIR}/p4source-${PORTVERSION}