htslib,samtools,bcftools: Remove cruft from Makefile

[Jason Bacon <bacon%NetBSD.org@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Jason Bacon <bacon%NetBSD.org@localhost>
Pushed By:	outpaddling
Date:		Wed Jul 22 09:20:14 2020 -0500
Changeset:	890373569d9f062860d542721fb6f8a09b150526

Modified Files:
	bcftools/Makefile
	htslib/Makefile
	samtools/Makefile

Log Message:
htslib,samtools,bcftools: Remove cruft from Makefile

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=890373569d9f062860d542721fb6f8a09b150526

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 bcftools/Makefile | 2 +-
 htslib/Makefile   | 2 +-
 samtools/Makefile | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diffs:
diff --git a/bcftools/Makefile b/bcftools/Makefile
index 9e0fed8d6f..22779841b9 100644
--- a/bcftools/Makefile
+++ b/bcftools/Makefile
@@ -26,7 +26,7 @@ REPLACE_PYTHON+=	misc/*.py
 MAKE_ENV+=	USE_GPL=1
 
 pre-configure:
-	(cd ${WRKSRC} && autoreconf -if)
+	cd ${WRKSRC} && autoreconf -if
 
 post-install:
 	${MV} ${DESTDIR}${PREFIX}/bin/color-chrs.pl \
diff --git a/htslib/Makefile b/htslib/Makefile
index e28ab2bbd3..3f22e4edc8 100644
--- a/htslib/Makefile
+++ b/htslib/Makefile
@@ -24,7 +24,7 @@ PKGCONFIG_OVERRIDE=	htslib.pc.in
 TEST_TARGET=		test
 
 pre-configure:
-	(cd ${WRKSRC} && autoreconf)
+	cd ${WRKSRC} && autoreconf
 
 .include "../../archivers/bzip2/buildlink3.mk"
 .include "../../archivers/xz/buildlink3.mk"
diff --git a/samtools/Makefile b/samtools/Makefile
index 32c30f5fec..62359c79b9 100644
--- a/samtools/Makefile
+++ b/samtools/Makefile
@@ -21,7 +21,7 @@ CONFIGURE_ARGS+=	--with-htslib=system
 TEST_TARGET=		test
 
 pre-configure:
-	(cd ${WRKSRC} && autoreconf -if)
+	cd ${WRKSRC} && autoreconf -if
 
 .include "../../wip/htslib/buildlink3.mk"
 .include "../../devel/zlib/buildlink3.mk"