sys-fs/dd-rescue: Rev bump to fix build issue on ARM caused by MUSL patch

In addition:

- OpenSSL removal updated (crypto_EVP_aes_192_ctr lib check)

- lzo USE flag handling fixed (HAVE_LZO_LZO1X_H caused to build with
  lzo even when USE=-lzo was set but dev-libs/lzo was installed)

- HMAC tests disabled due to https://sourceforge.net/p/ddrescue/tickets/3/

Closes: https://bugs.gentoo.org/616364
Package-Manager: Portage-2.3.13, Repoman-2.3.4

3 files changed, 275 insertions, 0 deletions

diff --git a/sys-fs/dd-rescue/dd-rescue-1.99.6-r1.ebuild b/sys-fs/dd-rescue/dd-rescue-1.99.6-r1.ebuild
new file mode 100644
index 000000000000..1d391a112ea3
--- /dev/null
+++ b/sys-fs/dd-rescue/dd-rescue-1.99.6-r1.ebuild
@@ -0,0 +1,93 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="6"
+
+inherit toolchain-funcs flag-o-matic multilib autotools
+
+MY_PN="${PN/-/_}"
+MY_P="${MY_PN}-${PV}"
+
+DESCRIPTION="Similar to dd but can copy from source with errors"
+HOMEPAGE="http://www.garloff.de/kurt/linux/ddrescue/"
+SRC_URI="http://www.garloff.de/kurt/linux/ddrescue/${MY_P}.tar.bz2"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~mips ~ppc ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos"
+IUSE="cpu_flags_x86_avx2 lzo cpu_flags_x86_sse4_2 static xattr"
+
+RDEPEND="lzo? ( dev-libs/lzo )
+	xattr? ( sys-apps/attr )"
+DEPEND="${RDEPEND}"
+
+S="${WORKDIR}/${MY_P}"
+
+PATCHES=(
+	"${FILESDIR}"/${MY_PN}-1.99-musl-r1.patch
+	"${FILESDIR}"/${MY_PN}-1.99-disable-hmac-tests.patch
+)
+
+src_prepare() {
+	default
+
+	sed -i \
+		-e 's:-ldl:$(LDFLAGS) -ldl:' \
+		-e 's:-shared:$(CFLAGS) $(LDFLAGS) -shared:' \
+		Makefile || die
+
+	eautoreconf
+}
+
+src_configure() {
+	use static && append-ldflags -static
+	# OpenSSL is only used by a random helper tool we don't install.
+	ac_cv_header_attr_xattr_h=$(usex xattr) \
+	ac_cv_header_openssl_evp_h=no \
+	ac_cv_lib_crypto_EVP_aes_192_ctr=no \
+	ac_cv_lib_lzo2_lzo1x_1_compress=$(usex lzo) \
+	ac_cv_header_lzo_lzo1x_h=$(usex lzo) \
+	econf
+}
+
+_emake() {
+	local arch
+	case ${ARCH} in
+	x86)   arch=i386;;
+	amd64) arch=x86_64;;
+	arm)   arch=arm;;
+	arm64) arch=aarch64;;
+	esac
+
+	local os=$(usex kernel_linux Linux IDK)
+
+	# The Makefile is a mess.  Override a few vars rather than patch it.
+	emake \
+		MACH="${arch}" \
+		OS="${os}" \
+		HAVE_SSE42=$(usex cpu_flags_x86_sse4_2 1 0) \
+		HAVE_AVX2=$(usex cpu_flags_x86_avx2 1 0) \
+		RPM_OPT_FLAGS="${CFLAGS} ${CPPFLAGS}" \
+		CFLAGS_OPT='$(CFLAGS)' \
+		LDFLAGS="${LDFLAGS} -Wl,-rpath,${EPREFIX%/}/usr/$(get_libdir)/${PN}" \
+		CC="$(tc-getCC)" \
+		"$@"
+}
+
+src_compile() {
+	_emake
+}
+
+src_test() {
+	_emake check
+}
+
+src_install() {
+	# easier to install by hand than trying to make sense of the Makefile.
+	dobin dd_rescue
+	dodir /usr/$(get_libdir)/${PN}
+	cp -pPR libddr_*.so "${ED%/}"/usr/$(get_libdir)/${PN}/ || die
+	dodoc README.dd_rescue
+	doman dd_rescue.1
+	use lzo && doman ddr_lzo.1
+}
diff --git a/sys-fs/dd-rescue/files/dd_rescue-1.99-disable-hmac-tests.patch b/sys-fs/dd-rescue/files/dd_rescue-1.99-disable-hmac-tests.patch
new file mode 100644
index 000000000000..244f43121399
--- /dev/null
+++ b/sys-fs/dd-rescue/files/dd_rescue-1.99-disable-hmac-tests.patch
@@ -0,0 +1,21 @@
+https://sourceforge.net/p/ddrescue/tickets/3/
+
+--- a/Makefile
++++ b/Makefile
+@@ -500,11 +500,11 @@ check: $(TARGETS) find_nonzero md5 sha1 sha256 sha512 fmt_no
+ 	# Extra xattrs (should be preserved)
+ 	#make check_xattr_copy
+ 	# Tests with HMAC
+-	echo -n "what do ya want for nothing?" > TEST
+-	echo "750c783e6ab0b503eaa86e310a5db738 *TEST" > HMACS.md5
+-	$(VG) ./dd_rescue -L ./libddr_hash.so=md5:hmacpwd=Jefe:chknm= TEST /dev/null
+-	rm -f /tmp/dd_rescue CHECKSUMS.sha512 TEST HMACS.md5
+-	if ./calchmac.py sha1 pass dd_rescue; then $(MAKE) check_hmac; else echo "Sorry, no more HMAC test due to missing python-hashlib support"; true; fi
++	#echo -n "what do ya want for nothing?" > TEST
++	#echo "750c783e6ab0b503eaa86e310a5db738 *TEST" > HMACS.md5
++	#$(VG) ./dd_rescue -L ./libddr_hash.so=md5:hmacpwd=Jefe:chknm= TEST /dev/null
++	#rm -f /tmp/dd_rescue CHECKSUMS.sha512 TEST HMACS.md5
++	#if ./calchmac.py sha1 pass dd_rescue; then $(MAKE) check_hmac; else echo "Sorry, no more HMAC test due to missing python-hashlib support"; true; fi
+ 	$(MAKE) check_fault
+ 	#$(MAKE) check_aes
+ 	$(MAKE) check_crypt
diff --git a/sys-fs/dd-rescue/files/dd_rescue-1.99-musl-r1.patch b/sys-fs/dd-rescue/files/dd_rescue-1.99-musl-r1.patch
new file mode 100644
index 000000000000..6751cf009866
--- /dev/null
+++ b/sys-fs/dd-rescue/files/dd_rescue-1.99-musl-r1.patch
@@ -0,0 +1,161 @@
+From 66e7503f24b9693ddb20a0873ae054f799c3660f Mon Sep 17 00:00:00 2001
+From: Thomas Deutschmann <whissi@gentoo.org>
+Date: Mon, 30 Oct 2017 20:12:10 +0100
+Subject: [PATCH 49/49] loff_t and __WORDSIZE includes for MUSL
+
+Rewrite of Justin Keogh's patch [Link 1] to fix build problems
+on ARM.
+
+Link 1: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=5f5abc0f1b036921d6eb5b0f434c960ed280619f
+Fixes: https://bugs.gentoo.org/616364
+---
+ configure.in  | 2 +-
+ ddr_ctrl.h    | 3 +++
+ ffs.h         | 3 +++
+ fiemap.h      | 4 ++++
+ fmt_no.h      | 2 ++
+ fstrim.h      | 3 +++
+ libddr_hash.c | 4 ++++
+ libddr_lzo.c  | 3 +++
+ libddr_null.c | 3 +++
+ sha512.h      | 4 ++++
+ 10 files changed, 30 insertions(+), 1 deletion(-)
+
+diff --git a/configure.in b/configure.in
+index f813d4b..c9d28c5 100644
+--- a/configure.in
++++ b/configure.in
+@@ -6,7 +6,7 @@ AC_C_INLINE
+ AC_HEADER_STDC
+ #AC_PROG_INSTALL
+ #CFLAGS="$CFLAGS -DHAVE_CONFIG_H"
+-AC_CHECK_HEADERS([fallocate.h dlfcn.h unistd.h attr/xattr.h sys/acl.h sys/ioctl.h endian.h linux/fs.h linux/fiemap.h stdint.h lzo/lzo1x.h openssl/evp.h linux/random.h malloc.h sched.h sys/statvfs.h])
++AC_CHECK_HEADERS([fallocate.h dlfcn.h unistd.h attr/xattr.h sys/acl.h sys/ioctl.h sys/reg.h endian.h linux/fs.h linux/fiemap.h stdint.h lzo/lzo1x.h openssl/evp.h linux/random.h malloc.h sched.h sys/statvfs.h])
+ AC_CHECK_FUNCS([ffs ffsl basename fallocate64 splice getopt_long open64 pread pread64 lseek64 stat64 posix_fadvise posix_fadvise64 __builtin_prefetch htobe64 feof_unlocked getline getentropy getrandom posix_memalign valloc sched_yield fstatvfs])
+ AC_CHECK_LIB(dl,dlsym)
+ AC_CHECK_LIB(fallocate,linux_fallocate64)
+diff --git a/ddr_ctrl.h b/ddr_ctrl.h
+index ac71e4f..58cffd5 100644
+--- a/ddr_ctrl.h
++++ b/ddr_ctrl.h
+@@ -7,6 +7,9 @@
+  *  License: GNU GPLv2 or v3
+  */
+ 
++#define _GNU_SOURCE
++#include <fcntl.h>
++
+ #ifndef _DDR_CTRL_H
+ #define _DDR_CTRL_H
+ 
+diff --git a/ffs.h b/ffs.h
+index 2215080..c1f3444 100644
+--- a/ffs.h
++++ b/ffs.h
+@@ -28,6 +28,9 @@
+ #include <endian.h>
+ #endif
+ 
++#ifdef HAVE_SYS_REG_H
++#include <sys/reg.h>
++#endif
+ 
+ #ifdef HAVE_FFS
+ # define myffs(x) ffs(x)
+diff --git a/fiemap.h b/fiemap.h
+index df1ba95..31cde3b 100644
+--- a/fiemap.h
++++ b/fiemap.h
+@@ -29,5 +29,9 @@
+ 
+ #endif	/* HAVE_LINUX_FS_H */
+ 
++#ifdef HAVE_SYS_REG_H
++#include <sys/reg.h>
++#endif
++
+ #endif	/* _FIEMAPH */
+ 
+diff --git a/fmt_no.h b/fmt_no.h
+index 329f997..16eda5c 100644
+--- a/fmt_no.h
++++ b/fmt_no.h
+@@ -1,4 +1,6 @@
+ /** Decl for int to str conversion with highlighting */
++#define _GNU_SOURCE
++#include <fcntl.h>
+ 
+ #ifndef _FMT_NO_H
+ #define _FMT_NO_H
+diff --git a/fstrim.h b/fstrim.h
+index 7447061..b9cdcbb 100644
+--- a/fstrim.h
++++ b/fstrim.h
+@@ -1,3 +1,6 @@
++#define _GNU_SOURCE
++#include <fcntl.h>
++
+ #ifndef _FSTRIM_H
+ #define _FSTRIM_H
+ 
+diff --git a/libddr_hash.c b/libddr_hash.c
+index daa806e..264dba1 100644
+--- a/libddr_hash.c
++++ b/libddr_hash.c
+@@ -33,6 +33,10 @@
+ #include <unistd.h>
+ #include <fcntl.h>
+ 
++#ifdef HAVE_SYS_REG_H
++#include <sys/reg.h>
++#endif
++
+ #include <netinet/in.h>	/* For ntohl/htonl */
+ #include <endian.h>
+ 
+diff --git a/libddr_lzo.c b/libddr_lzo.c
+index 531df11..3220e2a 100644
+--- a/libddr_lzo.c
++++ b/libddr_lzo.c
+@@ -26,6 +26,9 @@
+ #include <errno.h>
+ #include <netinet/in.h>
+ #include <sys/stat.h>
++#ifdef HAVE_SYS_REG_H
++#include <sys/reg.h>
++#endif
+ #include <signal.h>
+ #include <lzo/lzo1x.h>
+ #include <lzo/lzo1y.h>
+diff --git a/libddr_null.c b/libddr_null.c
+index 3f0f194..c379961 100644
+--- a/libddr_null.c
++++ b/libddr_null.c
+@@ -10,6 +10,9 @@
+ #include "ddr_ctrl.h"
+ #include <string.h>
+ #include <stdlib.h>
++#ifdef HAVE_SYS_REG_H
++#include <sys/reg.h>
++#endif
+ 
+ /* fwd decl */
+ extern ddr_plugin_t ddr_plug;
+diff --git a/sha512.h b/sha512.h
+index 4d08043..f54d371 100644
+--- a/sha512.h
++++ b/sha512.h
+@@ -3,6 +3,10 @@
+ 
+ #include "hash.h"
+ 
++#ifdef HAVE_SYS_REG_H
++#include <sys/reg.h>
++#endif
++
+ void sha512_init(hash_t *ctx);
+ void sha384_init(hash_t *ctx);
+ void sha512_128(const uint8_t* msg, hash_t* ctx);
+-- 
+2.14.3
+