gnu: minimap2: Update to 2.18.

* gnu/packages/bioinformatics.scm (minimap2): Update to 2.18.
[source]: Remove patch.
* gnu/packages/patches/minimap2-aarch64-support.patch: Remove file.
* gnu/local.mk (dist_patch_DATA): Remove it.

gnu/local.mk

@@ -1424,7 +1424,6 @@ dist_patch_DATA =						\
   %D%/packages/patches/mingw-w64-6.0.0-gcc.patch		\
   %D%/packages/patches/mingw-w64-dlltool-temp-prefix.patch	\
   %D%/packages/patches/mingw-w64-reproducible-gendef.patch	\
-  %D%/packages/patches/minimap2-aarch64-support.patch		\
   %D%/packages/patches/minisat-friend-declaration.patch		\
   %D%/packages/patches/minisat-install.patch			\
   %D%/packages/patches/mit-krb5-hurd.patch			\

gnu/packages/bioinformatics.scm

@@ -12323,7 +12323,7 @@ version does count multisplits.")
 (define-public minimap2
   (package
     (name "minimap2")
-    (version "2.17")
+    (version "2.18")
     (source
      (origin
        (method url-fetch)
@@ -12332,8 +12332,7 @@ version does count multisplits.")
                            "minimap2-" version ".tar.bz2"))
        (sha256
         (base32
-         "0hi7i9pzxhvjj44khzzzj1lrn5gb5837arr4wgln7k1k5n4ci2mn"))
-       (patches (search-patches "minimap2-aarch64-support.patch"))))
+         "1d7fvdqcqd6wns875rkyd7f34ii15gc9l1sivd2wbbpcb0fi0mbs"))))
     (build-system gnu-build-system)
     (arguments
      `(#:tests? #f                      ; there are none

gnu/packages/patches/minimap2-aarch64-support.patch

@@ -1,52 +0,0 @@
-This patch should be removed with the next release. There is WIP upstream
-support for proper support of more architectures, including aarch64 and powerpc64le.
-
-diff --git a/Makefile b/Makefile
-index ed341f6..94dbd85 100644
---- a/Makefile
-+++ b/Makefile
-@@ -6,20 +6,18 @@ PROG=		minimap2
- PROG_EXTRA=	sdust minimap2-lite
- LIBS=		-lm -lz -lpthread
- 
--ifeq ($(arm_neon),) # if arm_neon is not defined
--ifeq ($(sse2only),) # if sse2only is not defined
--	OBJS+=ksw2_extz2_sse41.o ksw2_extd2_sse41.o ksw2_exts2_sse41.o ksw2_extz2_sse2.o ksw2_extd2_sse2.o ksw2_exts2_sse2.o ksw2_dispatch.o
--else                # if sse2only is defined
--	OBJS+=ksw2_extz2_sse.o ksw2_extd2_sse.o ksw2_exts2_sse.o
--endif
--else				# if arm_neon is defined
-+ifneq ($(arm_neon),) 		# if arm_neon is defined
- 	OBJS+=ksw2_extz2_neon.o ksw2_extd2_neon.o ksw2_exts2_neon.o
--    INCLUDES+=-Isse2neon
--ifeq ($(aarch64),)	#if aarch64 is not defined
- 	CFLAGS+=-D_FILE_OFFSET_BITS=64 -mfpu=neon -fsigned-char
--else				#if aarch64 is defined
-+	INCLUDES+=-Isse2neon
-+else ifneq ($(aarch64),)	#if aarch64 is defined
-+	OBJS+=ksw2_extz2_neon.o ksw2_extd2_neon.o ksw2_exts2_neon.o
- 	CFLAGS+=-D_FILE_OFFSET_BITS=64 -fsigned-char
--endif
-+	INCLUDES+=-Isse2neon
-+else ifneq ($(sse2only),) 	# if sse2only is defined
-+	OBJS+=ksw2_extz2_sse.o ksw2_extd2_sse.o ksw2_exts2_sse.o
-+else                		# none of the above
-+	OBJS+=ksw2_extz2_sse41.o ksw2_extd2_sse41.o ksw2_exts2_sse41.o ksw2_extz2_sse2.o ksw2_extd2_sse2.o ksw2_exts2_sse2.o ksw2_dispatch.o
- endif
- 
- .PHONY:all extra clean depend
-@@ -46,9 +44,12 @@ sdust:sdust.c kalloc.o kalloc.h kdq.h kvec.h kseq.h ketopt.h sdust.h
- 
- # SSE-specific targets on x86/x86_64
- 
--ifeq ($(arm_neon),)   # if arm_neon is defined, compile this target with the default setting (i.e. no -msse2)
-+ifneq ($(arm_neon),)   # if arm_neon is defined, compile this target with the default setting (i.e. no -msse2)
-+ksw2_ll_sse.o:ksw2_ll_sse.c ksw2.h kalloc.h
-+else ifneq ($(aarch64),)
- ksw2_ll_sse.o:ksw2_ll_sse.c ksw2.h kalloc.h
--		$(CC) -c $(CFLAGS) -msse2 $(CPPFLAGS) $(INCLUDES) $< -o $@
-+else
-+	$(CC) -c $(CFLAGS) -msse2 $(CPPFLAGS) $(INCLUDES) $< -o $@
- endif
- 
- ksw2_extz2_sse41.o:ksw2_extz2_sse.c ksw2.h kalloc.h