ffmpeg4: avoid text relocations on NetBSD/i386.

Changes are mostly pulled from ffmpeg3.  Bump PKGREVISION.

multimedia/ffmpeg4/Makefile

@@ -1,6 +1,7 @@
-# $NetBSD: Makefile,v 1.1 2018/04/26 07:56:57 adam Exp $
+# $NetBSD: Makefile,v 1.2 2018/05/27 16:28:12 tsutsui Exp $
 
 PKGNAME=	${DISTNAME:S/ffmpeg/ffmpeg4/}
+PKGREVISION=	1
 MAINTAINER=	pkgsrc-users@NetBSD.org
 HOMEPAGE=	http://ffmpeg.mplayerhq.hu/
 COMMENT=	Decoding, encoding and streaming software (v3.x)
@@ -39,6 +40,7 @@ post-install:
 .if ${MACHINE_ARCH} == "i386"
 .  if !empty(MACHINE_PLATFORM:MDarwin-*-i386) \
    || !empty(MACHINE_PLATFORM:MSunOS-*-i386) \
+   || !empty(MACHINE_PLATFORM:MNetBSD-*-i386) \
    || !empty(CC_VERSION:Mgcc-[123]*) \
    || !empty(CC_VERSION:Mgcc-4.[01].*) \
    || empty(CC_VERSION:Mgcc*)

multimedia/ffmpeg4/distinfo

@@ -1,11 +1,11 @@
-$NetBSD: distinfo,v 1.1 2018/04/26 07:56:57 adam Exp $
+$NetBSD: distinfo,v 1.2 2018/05/27 16:28:12 tsutsui Exp $
 
 SHA1 (ffmpeg-4.0.tar.xz) = 1f85916c154a4d6a342d7ec1f909bbc58a92c19d
 RMD160 (ffmpeg-4.0.tar.xz) = 905285cf32e1b00d320c51c0a94cbd670fab6649
 SHA512 (ffmpeg-4.0.tar.xz) = 78026f31cd0235a4167b2a6f3c5414fe3dd5e9d70a20f59aea08f8b9b94c13e87159074a50981877b3280cdd28c50bf5ff7e7bebdf992750be379984324f6329
 Size (ffmpeg-4.0.tar.xz) = 8656948 bytes
 SHA1 (patch-Makefile) = 2d27f218ee49179fdea14bb5c86c506dfb64dbd6
-SHA1 (patch-configure) = 299a6d7cbf3c1a566b96ea8d934ae4d623d4110f
+SHA1 (patch-configure) = 47ac93aad164856f1af0460bd7c42df8efc5a3f6
 SHA1 (patch-doc_Makefile) = 3b86307323fa565f9ad19c5bcb6ea71d323062fc
 SHA1 (patch-libavformat_sctp.c) = 22bad9c7dc152aec3c60e0009899af241f495535
 SHA1 (patch-libavutil_common.h) = d0f1093bc82567807b39dde990ee347f90a082c9

multimedia/ffmpeg4/patches/patch-configure

@@ -1,6 +1,6 @@
-$NetBSD: patch-configure,v 1.1 2018/04/26 07:56:57 adam Exp $
+$NetBSD: patch-configure,v 1.2 2018/05/27 16:28:12 tsutsui Exp $
 
-Enable PIC on non-i386 NetBSD.
+Enable PIC on NetBSD, even on i386 to avoid text relocations.
 Do not use 'rsync'.
 
 --- configure.orig	2018-04-20 10:02:55.000000000 +0000
@@ -13,19 +13,15 @@ Do not use 'rsync'.
      symver_asm_label
      symver_gnu_asm
      vfp_args
-@@ -5043,6 +5042,11 @@ case $target_os in
+@@ -5043,6 +5042,7 @@ case $target_os in
          ;;
      netbsd)
          disable symver
-+        # NetBSD/macppc *really* needs PIC enabled.  ffmpeg has repeatedly
-+        # broken time and time again because PIC support has been removed
-+        # from architectures that need it.  So, if you touch this, please
-+        # be careful and make sure that your changes work.
-+        test "${subarch}" != "x86_32" && enable pic
++        enable pic
          oss_indev_extralibs="-lossaudio"
          oss_outdev_extralibs="-lossaudio"
          enabled gcc || check_ldflags -Wl,-zmuldefs
-@@ -5429,10 +5433,13 @@ done
+@@ -5429,10 +5429,13 @@ done
  check_cc pragma_deprecated "" '_Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"")'
  
  # The global variable ensures the bits appear unchanged in the object file.
@@ -42,7 +38,7 @@ Do not use 'rsync'.
  
  check_cc const_nan math.h "struct { double d; } static const bar[] = { { NAN } }"
  
-@@ -6190,7 +6197,6 @@ enabled makeinfo \
+@@ -6190,7 +6193,6 @@ enabled makeinfo \
  disabled makeinfo_html && texi2html --help 2> /dev/null | grep -q 'init-file' && enable texi2html || disable texi2html
  perl -v            > /dev/null 2>&1 && enable perl      || disable perl
  pod2man --help     > /dev/null 2>&1 && enable pod2man   || disable pod2man