wip/findcrcs: import findcrcs-0.3

findcrcs tries to find a chunk of a file that matches a particular
given CRC and MD5.

findcrcs/DESCR

@@ -0,0 +1,2 @@
+findcrcs tries to find a chunk of a file that matches a particular
+given CRC and MD5.

findcrcs/Makefile

@@ -0,0 +1,22 @@
+# $NetBSD$
+
+DISTNAME=	findcrcs-0.3
+CATEGORIES=	sysutils
+MASTER_SITES=	${MASTER_SITE_GITHUB:=claunia/}
+GITHUB_TAG=	v${PKGVERSION_NOREV}
+
+MAINTAINER=	pkgsrc-users@NetBSD.org
+HOMEPAGE=	https://github.com/claunia/findcrcs/
+COMMENT=	Find and extract pieces of data by CRC, size and MD5
+LICENSE=	gnu-gpl-v3 AND apache-2.0
+
+USE_TOOLS+=	gmake
+USE_LANGUAGES=	c++
+TEST_TARGET=	test
+INSTALLATION_DIRS=	bin share/doc/findcrcs
+
+do-install:
+	${INSTALL_PROGRAM} ${WRKSRC}/findcrcs ${DESTDIR}${PREFIX}/bin
+	${INSTALL_DATA} ${WRKSRC}/README ${DESTDIR}${PREFIX}/share/doc/findcrcs
+
+.include "../../mk/bsd.pkg.mk"

findcrcs/PLIST

@@ -0,0 +1,3 @@
+@comment $NetBSD$
+bin/findcrcs
+share/doc/findcrcs/README

findcrcs/distinfo

@@ -0,0 +1,8 @@
+$NetBSD$
+
+SHA1 (findcrcs-0.3.tar.gz) = 5144f3d17c318706b3e8113242bccfc59b62bfb7
+RMD160 (findcrcs-0.3.tar.gz) = 05e6c25a15f1cfa78bad06a76e8862ffaf25e897
+SHA512 (findcrcs-0.3.tar.gz) = b55a59fc3b2d11f10c87cb05d428409043bdcaaefc42a10c456f5fffc3ede18cc02f09397399cc60a6295666872776eb10662ec089d315f512129faac26b7d4f
+Size (findcrcs-0.3.tar.gz) = 3981565 bytes
+SHA1 (patch-Makefile) = 9d7784dcc6e44fbb70625b5b658604f7a41e87ed
+SHA1 (patch-findcrcs.cc) = 80cc824ca3e3470050f488cdf35e136886922825

findcrcs/patches/patch-Makefile

@@ -0,0 +1,15 @@
+$NetBSD$
+
+Honor LDFLAGS (fixes RELRO).
+
+--- Makefile.orig	2015-05-24 22:26:34.000000000 +0000
++++ Makefile
+@@ -69,7 +68,7 @@ test: $(BINARY) test.bin
+ 	@sh -c "time ./$(BINARY) test.bin 1000000 13fbda0d"
+ 
+ $(BINARY): findcrcs.cc md5.c md5.h crcutil-1.0 crcutil.a
+-	$(BINPREFIX)g++ -O3 -D_FILE_OFFSET_BITS=64 -Wall -o $@ $(EXEFLAGS) findcrcs.cc md5.c crcutil.a -Icrcutil-1.0/code -Icrcutil-1.0/examples
++	$(BINPREFIX)g++ -O3 -D_FILE_OFFSET_BITS=64 -Wall -o $@ $(EXEFLAGS) $(LDFLAGS) findcrcs.cc md5.c crcutil.a -Icrcutil-1.0/code -Icrcutil-1.0/examples
+ 	$(BINPREFIX)strip -s $@
+ 
+ crcutil.a: crcutil-1.0

findcrcs/patches/patch-findcrcs.cc

@@ -0,0 +1,14 @@
+$NetBSD$
+
+Add missing include for errno.
+
+--- findcrcs.cc.orig	2015-05-24 22:26:34.000000000 +0000
++++ findcrcs.cc
+@@ -33,6 +33,7 @@
+ 
+ #include <sys/types.h>
+ #include <sys/stat.h>
++#include <errno.h>
+ #include <fcntl.h>
+ #include <unistd.h>
+ #include <stdlib.h>