[update] afl 2.57b

Seems lcamtuf no longer maintains this and most distros now ship the
version from Google opensource where there is still the occasional
commit once in a while. The Makefile installs an empty README file, so I
added a patch to install README.md instead and a sed to make sources
point to it.

The release notes don't show anything earth-shattering. Works for me.
https://github.com/google/AFL/releases

Index: Makefile
===================================================================
RCS file: /cvs/ports/devel/afl/Makefile,v
retrieving revision 1.50
diff -u -p -r1.50 Makefile
--- Makefile 11 Mar 2022 18:49:31 -0000 1.50
+++ Makefile 12 Apr 2022 21:24:03 -0000
@@ -1,13 +1,14 @@
ONLY_FOR_ARCHS= i386 amd64

+V= 2.57b
COMMENT= instrumented fuzzer
-DISTNAME= afl-2.52b
-EXTRACT_SUFX= .tgz
+PKGNAME= afl-$V
CATEGORIES= devel
-REVISION = 0

-HOMEPAGE= http://lcamtuf.coredump.cx/afl
-MASTER_SITES= ${HOMEPAGE}/releases/
+HOMEPAGE= https://lcamtuf.coredump.cx/afl
+GH_ACCOUNT= google
+GH_PROJECT= AFL
+GH_TAGNAME= v$V
MAINTAINER= Jonathan Gray <jsg@openbsd.org>

# Apache 2.0
@@ -17,5 +18,8 @@ USE_GMAKE= Yes
FAKE_FLAGS= PREFIX="${TRUEPREFIX}"
TEST_TARGET= test_build
WANTLIB= c
+
+pre-configure:
+ sed -i 's,%s/README,&.md,' ${WRKSRC}/afl-{tmin,showmap,fuzz,analyze}.c

.include <bsd.port.mk>
Index: distinfo
===================================================================
RCS file: /cvs/ports/devel/afl/distinfo,v
retrieving revision 1.47
diff -u -p -r1.47 distinfo
--- distinfo 8 Nov 2017 00:15:21 -0000 1.47
+++ distinfo 3 Apr 2022 22:38:23 -0000
@@ -1,2 +1,2 @@
-SHA256 (afl-2.52b.tgz) = Q2FLS5HAFNOe8IbFzIT/XwaAEMJkwsBb8ZnfYImM4EU=
-SIZE (afl-2.52b.tgz) = 835907
+SHA256 (AFL-2.57b.tar.gz) = bwWmUVwHq+Sfbykr0TyWAEzB4Ba9oMPMnCdp3UPxY+4=
+SIZE (AFL-2.57b.tar.gz) = 839871
Index: patches/patch-Makefile
===================================================================
RCS file: /cvs/ports/devel/afl/patches/patch-Makefile,v
retrieving revision 1.24
diff -u -p -r1.24 patch-Makefile
--- patches/patch-Makefile 11 Mar 2022 18:49:31 -0000 1.24
+++ patches/patch-Makefile 3 Apr 2022 22:44:44 -0000
@@ -1,5 +1,6 @@
---- Makefile.orig Sat Aug 6 09:12:53 2016
-+++ Makefile Sat Aug 6 14:07:48 2016
+Index: Makefile
+--- Makefile.orig
++++ Makefile
@@ -18,7 +18,7 @@ VERSION = $(shell grep '^\#define VERSION ' config

PREFIX ?= /usr/local
@@ -17,4 +18,13 @@
+all: test_x86 $(PROGS) afl-as

ifndef AFL_NO_X86
+
+@@ -133,7 +133,7 @@ endif
+ set -e; for i in afl-g++ afl-clang afl-clang++; do ln -sf afl-gcc $${DESTDIR}$(BIN_PATH)/$$i; done
+ install -m 755 afl-as $${DESTDIR}$(HELPER_PATH)
+ ln -sf afl-as $${DESTDIR}$(HELPER_PATH)/as
+- install -m 644 docs/README docs/ChangeLog docs/*.txt $${DESTDIR}$(DOC_PATH)
++ install -m 644 README.md docs/ChangeLog docs/*.txt $${DESTDIR}$(DOC_PATH)
+ cp -r testcases/ $${DESTDIR}$(MISC_PATH)
+ cp -r dictionaries/ $${DESTDIR}$(MISC_PATH)

Index: pkg/PLIST
===================================================================
RCS file: /cvs/ports/devel/afl/pkg/PLIST,v
retrieving revision 1.17
diff -u -p -r1.17 PLIST
--- pkg/PLIST 11 Mar 2022 18:49:31 -0000 1.17
+++ pkg/PLIST 12 Apr 2022 21:04:06 -0000
@@ -24,6 +24,7 @@ share/afl/dictionaries/js.dict
share/afl/dictionaries/json.dict
share/afl/dictionaries/pdf.dict
share/afl/dictionaries/png.dict
+share/afl/dictionaries/regexp.dict
share/afl/dictionaries/sql.dict
share/afl/dictionaries/tiff.dict
share/afl/dictionaries/webp.dict
@@ -103,6 +104,11 @@ share/afl/testcases/others/pcap/
share/afl/testcases/others/pcap/small_capture.pcap
share/afl/testcases/others/pdf/
share/afl/testcases/others/pdf/small.pdf
+share/afl/testcases/others/regexp/
+share/afl/testcases/others/regexp/reg1
+share/afl/testcases/others/regexp/reg2
+share/afl/testcases/others/regexp/reg3
+share/afl/testcases/others/regexp/reg4
share/afl/testcases/others/rtf/
share/afl/testcases/others/rtf/small_document.rtf
share/afl/testcases/others/sql/
@@ -114,7 +120,7 @@ share/afl/testcases/others/xml/small_doc
share/doc/afl/
share/doc/afl/ChangeLog
share/doc/afl/QuickStartGuide.txt
-share/doc/afl/README
+share/doc/afl/README.md
share/doc/afl/env_variables.txt
share/doc/afl/historical_notes.txt
share/doc/afl/life_pro_tips.txt