${RM} already has -f.

PR:		213570
Submitted by:	mat
Exp-run by:	antoine
Sponsored by:	Absolight

85 files changed, 95 insertions, 95 deletions

diff --git a/math/blacs/Makefile b/math/blacs/Makefile
index 05c81b2ba1f0..1a1b2f7d5cc1 100644
--- a/math/blacs/Makefile
+++ b/math/blacs/Makefile
@@ -83,7 +83,7 @@ do-build:
 	(cd ${WRKSRC_SHARED}; make mpi; make tester)
 
 post-build:
-	${RM} -rf ${WRKDIR}/tmp_shared
+	${RM} -r ${WRKDIR}/tmp_shared
 	${MKDIR} ${WRKDIR}/tmp_shared
 	${MV} ${WRKSRC_SHARED}/LIB/blacs_MPI-FreeBSD-${DEBUG_LEVEL}.a          ${WRKSRC_SHARED}/LIB/libblacsc.a
 	${MV} ${WRKSRC_SHARED}/LIB/blacsF77init_MPI-FreeBSD-${DEBUG_LEVEL}.a   ${WRKSRC_SHARED}/LIB/libblacsf77.a
diff --git a/math/eukleides/Makefile b/math/eukleides/Makefile
index abb7a6977f74..7541e313a000 100644
--- a/math/eukleides/Makefile
+++ b/math/eukleides/Makefile
@@ -54,6 +54,6 @@ pre-install-EXAMPLES-on:
 	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
 
 post-install:
-	@${RM} -f ${STAGEDIR}${PREFIX}/bin/*.bak*
+	@${RM} ${STAGEDIR}${PREFIX}/bin/*.bak*
 
 .include <bsd.port.mk>
diff --git a/math/gmp/Makefile b/math/gmp/Makefile
index 49d2954125ac..8016e54fdd0f 100644
--- a/math/gmp/Makefile
+++ b/math/gmp/Makefile
@@ -41,7 +41,7 @@ CONFIGURE_ENV+=	ABI="32"
 .endif
 
 post-extract:
-	@${RM} -f ${WRKSRC}/doc/gmp.info*
+	@${RM} ${WRKSRC}/doc/gmp.info*
 
 post-patch:
 	@${REINPLACE_CMD} "s/\(athlon64\-\*\-\*\)/amd64-*-* | \1/;s/\(x86_64)\)/amd64 | \1/" \
diff --git a/math/gsl/Makefile b/math/gsl/Makefile
index 95eaffbf4d39..1a46aa8f3a3e 100644
--- a/math/gsl/Makefile
+++ b/math/gsl/Makefile
@@ -21,7 +21,7 @@ INSTALL_TARGET=	install-strip
 INFO=		gsl-ref
 
 post-extract:
-	@${RM} -f ${WRKSRC}/doc/gsl-ref.info*
+	@${RM} ${WRKSRC}/doc/gsl-ref.info*
 
 #prevent regression test coredumps from causing failures on the
 #package-building cluster:
diff --git a/math/ipopt/Makefile b/math/ipopt/Makefile
index 9e41a98c711b..5b3af3b607da 100644
--- a/math/ipopt/Makefile
+++ b/math/ipopt/Makefile
@@ -47,13 +47,13 @@ post-extract:
 	@(${MV} ${WRKSRC}/ThirdParty/Mumps/MUMPS_4.10.0 ${WRKSRC}/ThirdParty/Mumps/MUMPS);
 
 post-install-DOCS-off:
-	${RM} -rf ${STAGEDIR}${PREFIX}/share/coin
+	${RM} -r ${STAGEDIR}${PREFIX}/share/coin
 
 post-install-DOCS-on:
 	${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${WRKSRC}/Ipopt/doc/documentation.pdf\
 	   ${STAGEDIR}${DOCSDIR}
 	${MV} ${STAGEDIR}${PREFIX}/share/coin/doc ${STAGEDIR}${DOCSDIR}
-	${RM} -rf ${STAGEDIR}${PREFIX}/share/coin
+	${RM} -r ${STAGEDIR}${PREFIX}/share/coin
 
 .include <bsd.port.mk>
diff --git a/math/lapack/Makefile b/math/lapack/Makefile
index e6a77cf31ed2..95735064aba1 100644
--- a/math/lapack/Makefile
+++ b/math/lapack/Makefile
@@ -213,7 +213,7 @@ post-install:
 
 .if defined(MAINTAINER_MODE)
 package-manpages: build-manpages
-	@${RM} -f ${WRKDIR}/lapack-manpages-${PORTVERSION}.tar.gz ; \
+	@${RM} ${WRKDIR}/lapack-manpages-${PORTVERSION}.tar.gz ; \
 	cd ${WRKSRC}/DOCS/man; \
 	${TAR} -czvf ${WRKDIR}/lapack-manpages-${PORTVERSION}.tar.gz \
 	${MAN3L:S|^|man3/|}
diff --git a/math/mingw32-libgmp/Makefile b/math/mingw32-libgmp/Makefile
index cdec25a067b5..d1af106dbce9 100644
--- a/math/mingw32-libgmp/Makefile
+++ b/math/mingw32-libgmp/Makefile
@@ -37,6 +37,6 @@ INFO=		gmp
 INFO_PATH=	${GMP_TARG}/info
 
 post-extract:
-	@${RM} -f ${WRKSRC}/doc/gmp.info*
+	@${RM} ${WRKSRC}/doc/gmp.info*
 
 .include <bsd.port.mk>
diff --git a/math/miracl/Makefile b/math/miracl/Makefile
index 6c1a24a33bea..026ff2ee4257 100644
--- a/math/miracl/Makefile
+++ b/math/miracl/Makefile
@@ -56,7 +56,7 @@ post-patch:
 # Don't error when files not found
 # Fix mrmuldv.cc not existing due to s/gcc/CC/ replacement above.
 	@${REINPLACE_CMD} -E \
-		-e 's|^rm |${RM} -f |' \
+		-e 's|^rm |${RM} |' \
 		-e 's|^cp mrmuldv\.${CC} mrmuldv\.c|${CP} mrmuldv.gcc mrmuldv.c|' \
 		${WRKSRC}/${BUILDCMD}
 
diff --git a/math/octave-forge-actuarial/Makefile b/math/octave-forge-actuarial/Makefile
index 3868c7079826..577188445899 100644
--- a/math/octave-forge-actuarial/Makefile
+++ b/math/octave-forge-actuarial/Makefile
@@ -22,7 +22,7 @@ do-build:
 	@${DO_NADA}
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-bim/Makefile b/math/octave-forge-bim/Makefile
index 22e96197749f..a9f9a0c45aac 100644
--- a/math/octave-forge-bim/Makefile
+++ b/math/octave-forge-bim/Makefile
@@ -25,7 +25,7 @@ do-build:
 	@${DO_NADA}
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-cgi/Makefile b/math/octave-forge-cgi/Makefile
index dc82f82acbe2..140fe55c1b15 100644
--- a/math/octave-forge-cgi/Makefile
+++ b/math/octave-forge-cgi/Makefile
@@ -23,7 +23,7 @@ do-build:
 	@${DO_NADA}
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-communications/Makefile b/math/octave-forge-communications/Makefile
index aae000650e6b..9d55ce8e7a52 100644
--- a/math/octave-forge-communications/Makefile
+++ b/math/octave-forge-communications/Makefile
@@ -26,7 +26,7 @@ RUN_DEPENDS+=	${TARBALLS_DIR}/signal.tar.gz:math/octave-forge-signal
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-control/Makefile b/math/octave-forge-control/Makefile
index d8c78335e7f9..4376429f08e5 100644
--- a/math/octave-forge-control/Makefile
+++ b/math/octave-forge-control/Makefile
@@ -21,7 +21,7 @@ WRKSRC=		${WRKDIR}/${OCTSRC}/src
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-data-smoothing/Makefile b/math/octave-forge-data-smoothing/Makefile
index 5fbfed9372cf..d4e9381e22ec 100644
--- a/math/octave-forge-data-smoothing/Makefile
+++ b/math/octave-forge-data-smoothing/Makefile
@@ -22,7 +22,7 @@ do-build:
 	@${DO_NADA}
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
diff --git a/math/octave-forge-database/Makefile b/math/octave-forge-database/Makefile
index 4236fde8eef9..ffac69bdb620 100644
--- a/math/octave-forge-database/Makefile
+++ b/math/octave-forge-database/Makefile
@@ -23,7 +23,7 @@ USES+=		pgsql
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 post-patch:
diff --git a/math/octave-forge-dataframe/Makefile b/math/octave-forge-dataframe/Makefile
index d42220985537..f37127b44437 100644
--- a/math/octave-forge-dataframe/Makefile
+++ b/math/octave-forge-dataframe/Makefile
@@ -22,7 +22,7 @@ do-build:
 	@${DO_NADA}
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-dicom/Makefile b/math/octave-forge-dicom/Makefile
index 2aa4c3eb6f7b..537833118c3e 100644
--- a/math/octave-forge-dicom/Makefile
+++ b/math/octave-forge-dicom/Makefile
@@ -34,7 +34,7 @@ post-patch:
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-divand/Makefile b/math/octave-forge-divand/Makefile
index 66a5a5ee284d..80491137d08d 100644
--- a/math/octave-forge-divand/Makefile
+++ b/math/octave-forge-divand/Makefile
@@ -24,7 +24,7 @@ do-build:
 	@${DO_NADA}
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-doctest/Makefile b/math/octave-forge-doctest/Makefile
index 49a8e10cb1e0..bc9b4494cc33 100644
--- a/math/octave-forge-doctest/Makefile
+++ b/math/octave-forge-doctest/Makefile
@@ -20,7 +20,7 @@ WRKSRC=		${WRKDIR}/${OCTSRC}/src
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-econometrics/Makefile b/math/octave-forge-econometrics/Makefile
index 951c959976c2..0367406fde36 100644
--- a/math/octave-forge-econometrics/Makefile
+++ b/math/octave-forge-econometrics/Makefile
@@ -23,7 +23,7 @@ RUN_DEPENDS+=	${TARBALLS_DIR}/optim.tar.gz:math/octave-forge-optim
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-fenv/Makefile b/math/octave-forge-fenv/Makefile
index 1110490068fd..fe7a61b93185 100644
--- a/math/octave-forge-fenv/Makefile
+++ b/math/octave-forge-fenv/Makefile
@@ -21,7 +21,7 @@ WRKSRC=		${WRKDIR}/${OCTSRC}/src
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-financial/Makefile b/math/octave-forge-financial/Makefile
index 0c97e38100dc..6186b1248ca4 100644
--- a/math/octave-forge-financial/Makefile
+++ b/math/octave-forge-financial/Makefile
@@ -23,7 +23,7 @@ do-build:
 	@${DO_NADA}
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-fits/Makefile b/math/octave-forge-fits/Makefile
index 8a9dc4cd1699..9812d268859c 100644
--- a/math/octave-forge-fits/Makefile
+++ b/math/octave-forge-fits/Makefile
@@ -23,7 +23,7 @@ LIB_DEPENDS+=	libcfitsio.so:astro/cfitsio
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-fl-core/Makefile b/math/octave-forge-fl-core/Makefile
index b9276c6e0aaa..881246ce22b1 100644
--- a/math/octave-forge-fl-core/Makefile
+++ b/math/octave-forge-fl-core/Makefile
@@ -22,7 +22,7 @@ USES=		dos2unix
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-fuzzy-logic-toolkit/Makefile b/math/octave-forge-fuzzy-logic-toolkit/Makefile
index bd302af4fc35..cb083d1ea3f6 100644
--- a/math/octave-forge-fuzzy-logic-toolkit/Makefile
+++ b/math/octave-forge-fuzzy-logic-toolkit/Makefile
@@ -22,7 +22,7 @@ do-build:
 	@${DO_NADA}
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-ga/Makefile b/math/octave-forge-ga/Makefile
index 31f63e86c40a..6b944f0d17e5 100644
--- a/math/octave-forge-ga/Makefile
+++ b/math/octave-forge-ga/Makefile
@@ -22,7 +22,7 @@ do-build:
 	@${DO_NADA}
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-general/Makefile b/math/octave-forge-general/Makefile
index 9beafa0a6ccb..1387c33f6edb 100644
--- a/math/octave-forge-general/Makefile
+++ b/math/octave-forge-general/Makefile
@@ -17,7 +17,7 @@ WRKSRC=		${WRKDIR}/${OCTSRC}/src
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-generate_html/Makefile b/math/octave-forge-generate_html/Makefile
index 6ad90db378e5..870ff9f8600d 100644
--- a/math/octave-forge-generate_html/Makefile
+++ b/math/octave-forge-generate_html/Makefile
@@ -21,7 +21,7 @@ do-build:
 	@${DO_NADA}
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-gnuplot/Makefile b/math/octave-forge-gnuplot/Makefile
index 5835e6bd295c..502aa116a7b1 100644
--- a/math/octave-forge-gnuplot/Makefile
+++ b/math/octave-forge-gnuplot/Makefile
@@ -22,7 +22,7 @@ do-build:
 	@${DO_NADA}
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-image/Makefile b/math/octave-forge-image/Makefile
index 9b2397a4177c..1320d9394757 100644
--- a/math/octave-forge-image/Makefile
+++ b/math/octave-forge-image/Makefile
@@ -25,7 +25,7 @@ GNU_CONFIGURE=	yes
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.pre.mk>
diff --git a/math/octave-forge-interval/Makefile b/math/octave-forge-interval/Makefile
index a8902b8b01c8..af6614b4348f 100644
--- a/math/octave-forge-interval/Makefile
+++ b/math/octave-forge-interval/Makefile
@@ -22,7 +22,7 @@ WRKSRC=		${WRKDIR}/${OCTSRC}/src
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-io/Makefile b/math/octave-forge-io/Makefile
index c200bb9f8fd9..f98b5c8e3c26 100644
--- a/math/octave-forge-io/Makefile
+++ b/math/octave-forge-io/Makefile
@@ -21,7 +21,7 @@ WRKSRC=		${WRKDIR}/${OCTSRC}/src
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-level-set/Makefile b/math/octave-forge-level-set/Makefile
index 51fed3825860..b2480d9859fd 100644
--- a/math/octave-forge-level-set/Makefile
+++ b/math/octave-forge-level-set/Makefile
@@ -24,7 +24,7 @@ WRKSRC=		${WRKDIR}/${OCTSRC}/src
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.pre.mk>
diff --git a/math/octave-forge-linear-algebra/Makefile b/math/octave-forge-linear-algebra/Makefile
index 9ce147d484a6..0694331c6ad9 100644
--- a/math/octave-forge-linear-algebra/Makefile
+++ b/math/octave-forge-linear-algebra/Makefile
@@ -18,7 +18,7 @@ WRKSRC=		${WRKDIR}/${OCTSRC}/src
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-lssa/Makefile b/math/octave-forge-lssa/Makefile
index b7517ea7fe11..fa8b09730641 100644
--- a/math/octave-forge-lssa/Makefile
+++ b/math/octave-forge-lssa/Makefile
@@ -21,7 +21,7 @@ WRKSRC=		${WRKDIR}/${OCTSRC}/src
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-ltfat/Makefile b/math/octave-forge-ltfat/Makefile
index c2cc375d5f12..340f0a9dd94b 100644
--- a/math/octave-forge-ltfat/Makefile
+++ b/math/octave-forge-ltfat/Makefile
@@ -26,9 +26,9 @@ GNU_CONFIGURE=	yes
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
-	${RM} -f ${WRKSRC}/../inst/DESCRIPTION
-	${RM} -f ${WRKSRC}/../inst/ltfat/DESCRIPTION
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/../inst/DESCRIPTION
+	${RM} ${WRKSRC}/../inst/ltfat/DESCRIPTION
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-mapping/Makefile b/math/octave-forge-mapping/Makefile
index 37494b26a31f..d2d4d47949f5 100644
--- a/math/octave-forge-mapping/Makefile
+++ b/math/octave-forge-mapping/Makefile
@@ -22,7 +22,7 @@ ALL_TARGET=	# nada
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-mechanics/Makefile b/math/octave-forge-mechanics/Makefile
index b4640885df44..4ee5ab0b6ecc 100644
--- a/math/octave-forge-mechanics/Makefile
+++ b/math/octave-forge-mechanics/Makefile
@@ -25,7 +25,7 @@ WRKSRC=		${WRKDIR}/${OCTSRC}/inst/molecularDynamics/src
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-miscellaneous/Makefile b/math/octave-forge-miscellaneous/Makefile
index e0a1cf16b758..66fb5f7ed655 100644
--- a/math/octave-forge-miscellaneous/Makefile
+++ b/math/octave-forge-miscellaneous/Makefile
@@ -25,7 +25,7 @@ RUN_DEPENDS+=	${TARBALLS_DIR}/general.tar.gz:math/octave-forge-general
 MAKE_ENV+=	MKOCTFILE=mkoctfile
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-msh/Makefile b/math/octave-forge-msh/Makefile
index c8336fe53a05..8e884cee4e7d 100644
--- a/math/octave-forge-msh/Makefile
+++ b/math/octave-forge-msh/Makefile
@@ -28,7 +28,7 @@ post-patch:
 	${REINPLACE_CMD} 's/ $$(LDFLAGS)//' ${WRKSRC}/Makefile.in
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-mvn/Makefile b/math/octave-forge-mvn/Makefile
index d4aae9ed9c87..c0773b303aa6 100644
--- a/math/octave-forge-mvn/Makefile
+++ b/math/octave-forge-mvn/Makefile
@@ -22,7 +22,7 @@ do-build:
 	@${DO_NADA}
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-nan/Makefile b/math/octave-forge-nan/Makefile
index 50b6a3b81a27..6f8bdf9776a9 100644
--- a/math/octave-forge-nan/Makefile
+++ b/math/octave-forge-nan/Makefile
@@ -24,7 +24,7 @@ WRKSRC=		${WRKDIR}/${OCTSRC}/src
 ALL_TARGET=	octave
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-ncarray/Makefile b/math/octave-forge-ncarray/Makefile
index 649f935ae541..ceb01028816f 100644
--- a/math/octave-forge-ncarray/Makefile
+++ b/math/octave-forge-ncarray/Makefile
@@ -27,7 +27,7 @@ do-build:
 	@${DO_NADA}
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-netcdf/Makefile b/math/octave-forge-netcdf/Makefile
index fd57c22f9736..4aab8cb32295 100644
--- a/math/octave-forge-netcdf/Makefile
+++ b/math/octave-forge-netcdf/Makefile
@@ -22,7 +22,7 @@ LIB_DEPENDS+=	libnetcdf.so:science/netcdf
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-nlwing2/Makefile b/math/octave-forge-nlwing2/Makefile
index 6bd1dc988cff..3697b70b8405 100644
--- a/math/octave-forge-nlwing2/Makefile
+++ b/math/octave-forge-nlwing2/Makefile
@@ -21,7 +21,7 @@ WRKSRC=		${WRKDIR}/${OCTSRC}/src
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-nnet/Makefile b/math/octave-forge-nnet/Makefile
index 510e4070d473..3fcec9518f4c 100644
--- a/math/octave-forge-nnet/Makefile
+++ b/math/octave-forge-nnet/Makefile
@@ -22,7 +22,7 @@ do-build:
 	@${DO_NADA}
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-nurbs/Makefile b/math/octave-forge-nurbs/Makefile
index 9646f8f2c7ff..170a3c65a98d 100644
--- a/math/octave-forge-nurbs/Makefile
+++ b/math/octave-forge-nurbs/Makefile
@@ -23,7 +23,7 @@ WRKSRC=		${WRKDIR}/${OCTSRC}/src
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-ocs/Makefile b/math/octave-forge-ocs/Makefile
index 94f4d482aa7b..a776932393be 100644
--- a/math/octave-forge-ocs/Makefile
+++ b/math/octave-forge-ocs/Makefile
@@ -23,7 +23,7 @@ RUN_DEPENDS+=	${TARBALLS_DIR}/odepkg.tar.gz:math/octave-forge-odepkg
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-octcdf/Makefile b/math/octave-forge-octcdf/Makefile
index da64b1613b39..28238523cd32 100644
--- a/math/octave-forge-octcdf/Makefile
+++ b/math/octave-forge-octcdf/Makefile
@@ -23,7 +23,7 @@ LIB_DEPENDS+=	libnetcdf.so:science/netcdf
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-octclip/Makefile b/math/octave-forge-octclip/Makefile
index 4eaeab88d0ff..f01ef1f47670 100644
--- a/math/octave-forge-octclip/Makefile
+++ b/math/octave-forge-octclip/Makefile
@@ -24,7 +24,7 @@ post-patch:
 	${REINPLACE_CMD} -e s/CC/MKOCTFILE/ -e s/-Wall// -e s/-Wextra// ${WRKSRC}/Makefile
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-octgpr/Makefile b/math/octave-forge-octgpr/Makefile
index 731fe1b99c1b..0619064976ca 100644
--- a/math/octave-forge-octgpr/Makefile
+++ b/math/octave-forge-octgpr/Makefile
@@ -26,7 +26,7 @@ GNU_CONFIGURE=	yes
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-octproj/Makefile b/math/octave-forge-octproj/Makefile
index 43260feb761a..cc9865662058 100644
--- a/math/octave-forge-octproj/Makefile
+++ b/math/octave-forge-octproj/Makefile
@@ -26,7 +26,7 @@ post-patch:
 	${REINPLACE_CMD} -e s/CC/MKOCTFILE/ -e s/-Wall// -e s/-Wextra// ${WRKSRC}/Makefile
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-odepkg/Makefile b/math/octave-forge-odepkg/Makefile
index bc232045aaad..105822107356 100644
--- a/math/octave-forge-odepkg/Makefile
+++ b/math/octave-forge-odepkg/Makefile
@@ -26,7 +26,7 @@ WRKSRC=		${WRKDIR}/${OCTSRC}/src
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-optics/Makefile b/math/octave-forge-optics/Makefile
index b3555b63a913..143f8a0d7872 100644
--- a/math/octave-forge-optics/Makefile
+++ b/math/octave-forge-optics/Makefile
@@ -23,7 +23,7 @@ do-build:
 	@${DO_NADA}
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-optim/Makefile b/math/octave-forge-optim/Makefile
index 4d8f7653aa5e..b73a88a2d8d2 100644
--- a/math/octave-forge-optim/Makefile
+++ b/math/octave-forge-optim/Makefile
@@ -26,7 +26,7 @@ GNU_CONFIGURE=	yes
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-optiminterp/Makefile b/math/octave-forge-optiminterp/Makefile
index 21cab9b7686c..504bc4c1189d 100644
--- a/math/octave-forge-optiminterp/Makefile
+++ b/math/octave-forge-optiminterp/Makefile
@@ -25,7 +25,7 @@ WRKSRC=		${WRKDIR}/${OCTSRC}/src
 MAKE_ENV+=	MKOCTFILE_FORTRAN_90=yes MKOCTFILE=mkoctfile
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-parallel/Makefile b/math/octave-forge-parallel/Makefile
index 67407a73d763..4dfb2312f651 100644
--- a/math/octave-forge-parallel/Makefile
+++ b/math/octave-forge-parallel/Makefile
@@ -22,7 +22,7 @@ USES=		compiler:gcc-c++11-lib
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-plot/Makefile b/math/octave-forge-plot/Makefile
index c603df263c57..045daa179b55 100644
--- a/math/octave-forge-plot/Makefile
+++ b/math/octave-forge-plot/Makefile
@@ -22,7 +22,7 @@ do-build:
 	@${DO_NADA}
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-pt_br/Makefile b/math/octave-forge-pt_br/Makefile
index 3766034608ad..1dd04ee202d7 100644
--- a/math/octave-forge-pt_br/Makefile
+++ b/math/octave-forge-pt_br/Makefile
@@ -21,7 +21,7 @@ WRKSRC=		${WRKDIR}/${OCTSRC}/src
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-quaternion/Makefile b/math/octave-forge-quaternion/Makefile
index 209b59cd2b69..99602fbb81dd 100644
--- a/math/octave-forge-quaternion/Makefile
+++ b/math/octave-forge-quaternion/Makefile
@@ -21,7 +21,7 @@ WRKSRC=		${WRKDIR}/${OCTSRC}/src
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-queueing/Makefile b/math/octave-forge-queueing/Makefile
index 7e3fac44afb9..ea231038a0f1 100644
--- a/math/octave-forge-queueing/Makefile
+++ b/math/octave-forge-queueing/Makefile
@@ -21,7 +21,7 @@ do-build:
 	@${DO_NADA}
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-secs1d/Makefile b/math/octave-forge-secs1d/Makefile
index 96abbbb07032..d3adee954a43 100644
--- a/math/octave-forge-secs1d/Makefile
+++ b/math/octave-forge-secs1d/Makefile
@@ -24,7 +24,7 @@ do-build:
 	@${DO_NADA}
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-secs3d/Makefile b/math/octave-forge-secs3d/Makefile
index b621261aef06..3ab387fae54a 100644
--- a/math/octave-forge-secs3d/Makefile
+++ b/math/octave-forge-secs3d/Makefile
@@ -25,7 +25,7 @@ do-build:
 	@${DO_NADA}
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-signal/Makefile b/math/octave-forge-signal/Makefile
index df8f0ebc3309..9a390cc46ee6 100644
--- a/math/octave-forge-signal/Makefile
+++ b/math/octave-forge-signal/Makefile
@@ -26,7 +26,7 @@ post-patch:
 	${REINPLACE_CMD} s/-Wall// ${WRKSRC}/Makefile
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-sockets/Makefile b/math/octave-forge-sockets/Makefile
index 7c51f835e3c9..6344a933adbb 100644
--- a/math/octave-forge-sockets/Makefile
+++ b/math/octave-forge-sockets/Makefile
@@ -26,7 +26,7 @@ post-patch:
 	${REINPLACE_CMD} 's/sed/gsed/g' ${WRKSRC}/Makefile
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-sparsersb/Makefile b/math/octave-forge-sparsersb/Makefile
index 1bcb7ccdaa96..91a2830723c9 100644
--- a/math/octave-forge-sparsersb/Makefile
+++ b/math/octave-forge-sparsersb/Makefile
@@ -22,7 +22,7 @@ WRKSRC=		${WRKDIR}/${OCTSRC}/src
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-specfun/Makefile b/math/octave-forge-specfun/Makefile
index dc861a2de213..7da327a1b8e4 100644
--- a/math/octave-forge-specfun/Makefile
+++ b/math/octave-forge-specfun/Makefile
@@ -21,7 +21,7 @@ WRKSRC=		${WRKDIR}/${OCTSRC}/src
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-splines/Makefile b/math/octave-forge-splines/Makefile
index 471847ba0d50..cace427cc9c2 100644
--- a/math/octave-forge-splines/Makefile
+++ b/math/octave-forge-splines/Makefile
@@ -24,7 +24,7 @@ do-build:
 	@${DO_NADA}
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-statistics/Makefile b/math/octave-forge-statistics/Makefile
index 5d21bc1a3941..b7c776eab4a5 100644
--- a/math/octave-forge-statistics/Makefile
+++ b/math/octave-forge-statistics/Makefile
@@ -21,7 +21,7 @@ do-build:
 	@${DO_NADA}
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-stk/Makefile b/math/octave-forge-stk/Makefile
index a81ac75a3daf..ee37c073d358 100644
--- a/math/octave-forge-stk/Makefile
+++ b/math/octave-forge-stk/Makefile
@@ -20,7 +20,7 @@ WRKSRC=		${WRKDIR}/${OCTSRC}/src
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-strings/Makefile b/math/octave-forge-strings/Makefile
index fcc2093700c3..9e71c8db6d45 100644
--- a/math/octave-forge-strings/Makefile
+++ b/math/octave-forge-strings/Makefile
@@ -20,7 +20,7 @@ WRKSRC=		${WRKDIR}/${OCTSRC}/src
 ALL_TARGET=	# Intentionally left empty
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-struct/Makefile b/math/octave-forge-struct/Makefile
index 9362dbe3f48f..456c98938e88 100644
--- a/math/octave-forge-struct/Makefile
+++ b/math/octave-forge-struct/Makefile
@@ -22,7 +22,7 @@ GNU_CONFIGURE=	yes
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-symbolic/Makefile b/math/octave-forge-symbolic/Makefile
index 5f046bb8ed52..80fa7287117a 100644
--- a/math/octave-forge-symbolic/Makefile
+++ b/math/octave-forge-symbolic/Makefile
@@ -26,7 +26,7 @@ do-build:
 	${DO_NADA}
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-tisean/Makefile b/math/octave-forge-tisean/Makefile
index 2ed9482f0812..b0382e8c94c0 100644
--- a/math/octave-forge-tisean/Makefile
+++ b/math/octave-forge-tisean/Makefile
@@ -24,7 +24,7 @@ GNU_CONFIGURE=	yes
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.pre.mk>
diff --git a/math/octave-forge-tsa/Makefile b/math/octave-forge-tsa/Makefile
index daeaa597f439..1d64b3506974 100644
--- a/math/octave-forge-tsa/Makefile
+++ b/math/octave-forge-tsa/Makefile
@@ -22,7 +22,7 @@ WRKSRC=		${WRKDIR}/${OCTSRC}/src
 ALL_TARGET=	octave
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-video/Makefile b/math/octave-forge-video/Makefile
index e169f8175771..4df0ff2cbd2d 100644
--- a/math/octave-forge-video/Makefile
+++ b/math/octave-forge-video/Makefile
@@ -28,7 +28,7 @@ LIB_DEPENDS+=	libavcodec.so:multimedia/ffmpeg
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/octave-forge-zeromq/Makefile b/math/octave-forge-zeromq/Makefile
index a28b197132cc..5128233fa56d 100644
--- a/math/octave-forge-zeromq/Makefile
+++ b/math/octave-forge-zeromq/Makefile
@@ -25,7 +25,7 @@ CFLAGS+=	-I${LOCALBASE}/include
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
-	${RM} -f ${WRKSRC}/Makefile ${WRKSRC}/configure
+	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
diff --git a/math/py-bitvector/Makefile b/math/py-bitvector/Makefile
index 64c0a4cab4a6..f04b1bb88c2d 100644
--- a/math/py-bitvector/Makefile
+++ b/math/py-bitvector/Makefile
@@ -20,7 +20,7 @@ PYDISTUTILS_PKGNAME=	BitVector
 PORTDOCS=	README BitVector-${PORTVERSION}.html
 
 post-extract:
-	@${RM} -f ${WRKSRC}/test.py
+	@${RM} ${WRKSRC}/test.py
 
 DOCSDIR=	${PREFIX}/share/doc/py-${PORTNAME}
 
diff --git a/math/py-numarray/Makefile b/math/py-numarray/Makefile
index ab949868d824..7279417b74a0 100644
--- a/math/py-numarray/Makefile
+++ b/math/py-numarray/Makefile
@@ -32,6 +32,6 @@ post-install:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR} ${STAGEDIR}${EXAMPLESDIR}
 	@${TAR} -C ${WRKSRC}/Doc -cf- .|${TAR} -C ${STAGEDIR}${DOCSDIR} -xf-
 	@${TAR} -C ${WRKSRC}/Examples -cf- .|${TAR} -C ${STAGEDIR}${EXAMPLESDIR} -xf-
-	@${RM} -fr ${STAGEDIR}${EXAMPLESDIR}/ufunc/build
+	@${RM} -r ${STAGEDIR}${EXAMPLESDIR}/ufunc/build
 
 .include <bsd.port.mk>
diff --git a/math/qtiplot-doc/Makefile b/math/qtiplot-doc/Makefile
index d92dd1b12839..37ec91acddcf 100644
--- a/math/qtiplot-doc/Makefile
+++ b/math/qtiplot-doc/Makefile
@@ -25,7 +25,7 @@ post-patch:
 
 do-install:
 	${MKDIR} ${STAGEDIR}${DATADIR}
-	${RM} -rf ${WRKSRC}/html/pics-it
+	${RM} -r ${WRKSRC}/html/pics-it
 	cd ${WRKSRC}/html && ${COPYTREE_SHARE} . ${STAGEDIR}${DATADIR}
 
 .include <bsd.port.mk>
diff --git a/math/sage/Makefile b/math/sage/Makefile
index 6fdcf06a5172..311683522e1d 100644
--- a/math/sage/Makefile
+++ b/math/sage/Makefile
@@ -62,14 +62,14 @@ post-patch:
 	@${CHMOD} +x ${WRKSRC}/local/bin/ld
 
 post-build:
-	${RM} -rf ${WRKSRC}/tmp/.sage
+	${RM} -r ${WRKSRC}/tmp/.sage
 	${CHMOD} -R a+rX ${WRKSRC}
 
 check regression-test test: build
 	@${ECHO_MSG} This test can also be performed after installation by typing \"sage -testall\".
 	@${ECHO_MSG}
 	cd ${WRKSRC} && ${SETENV} DOT_SAGE=${WRKSRC}/tmp/.sage ./sage -testall
-	${RM} -f ${WRKSRC}/python*.core
+	${RM} ${WRKSRC}/python*.core
 
 # Don't build docs (because of mysterious race conditions).
 ALL_TARGET=	build
@@ -83,7 +83,7 @@ do-install:
 		${SED} -e 's#${WRKDIR}/##' | \
 		${CPIO} -pmud -R ${BINOWN}:${BINGRP} ${STAGEDIR}${PREFIX}
 	${ECHO_CMD} | ${SETENV} DOT_SAGE=${STAGED_SAGE_DIR}/tmp/.sage ${STAGED_SAGE_DIR}/sage
-	${RM} -rf ${STAGED_SAGE_DIR}/tmp/.sage
+	${RM} -r ${STAGED_SAGE_DIR}/tmp/.sage
 	${SED} -e "s+#SAGE_ROOT.*+SAGE_ROOT=${INSTALL_SAGE_DIR}+" ${WRKSRC}/sage > ${STAGEDIR}${PREFIX}/bin/sage
 	${CHMOD} ${BINMODE} ${STAGEDIR}${PREFIX}/bin/sage
 
@@ -99,7 +99,7 @@ MAKE_ENV+=	MAKE="${MAKE} -j${MAKE_JOBS_NUMBER}"
 
 .ifdef MAINTAINER_MODE
 test-fbsd-patches:	patch
-	${RM} -rf ${WRKSRC}/build/pkgs/*/src; \
+	${RM} -r ${WRKSRC}/build/pkgs/*/src; \
 	for d in ${WRKSRC}/build/pkgs/*; do \
 		if ls $$d/fbsd-patch-* > /dev/null 2>&1; then \
 			${ECHO_MSG} Testing patches in $${d##*/}; \
@@ -123,7 +123,7 @@ test-fbsd-patches:	patch
 			fi; \
 		fi; \
 	done; \
-	${RM} -rf ${WRKSRC}/build/pkgs/*/src
+	${RM} -r ${WRKSRC}/build/pkgs/*/src
 .endif
 
 .include <bsd.port.post.mk>
diff --git a/math/scalapack/Makefile b/math/scalapack/Makefile
index 65758c3c931f..ad5a07347eff 100644
--- a/math/scalapack/Makefile
+++ b/math/scalapack/Makefile
@@ -109,7 +109,7 @@ pre-configure:
 .endfor
 
 post-build:
-	${RM} -rf ${WRKSRC}/CMakeFiles ${WRKSRC}/CMakeCache.txt
+	${RM} -r ${WRKSRC}/CMakeFiles ${WRKSRC}/CMakeCache.txt
 	${CP} -p ${WRKSRC}/Makefile.dist ${WRKSRC}/Makefile
 	(cd ${WRKSRC} &&	\
 	${SETENV} ${CONFIGURE_ENV} ${CMAKE_BIN} ${CMAKE_ARGS:C|BUILD_STATIC_LIBS|BUILD_SHARED_LIBS|} ${CMAKE_SOURCE_PATH})
diff --git a/math/superlu_mt/Makefile b/math/superlu_mt/Makefile
index cf3afb7bd37b..80143825c86f 100644
--- a/math/superlu_mt/Makefile
+++ b/math/superlu_mt/Makefile
@@ -88,15 +88,15 @@ post-patch:
 do-build:
 	cd ${WRKSRC} ; ${MAKE_CMD} LDFLAGS="${LDFLAGS}"
 	cd ${WRKSRC_SHARED} ; ${MAKE_CMD} LDFLAGS="${LDFLAGS}"
-	${RM} -rf ${WRKDIR}/tmp_static
+	${RM} -r ${WRKDIR}/tmp_static
 	${MKDIR} ${WRKDIR}/tmp_static
 	cd ${WRKDIR}/tmp_static
 	${FIND} ${WRKSRC} -name "*\.a" -exec ${CP} {} ${WRKDIR}/tmp_static \;
-	${RM} -rf ${WRKDIR}/tmp_shared
+	${RM} -r ${WRKDIR}/tmp_shared
 	${MKDIR} ${WRKDIR}/tmp_shared
 	${FIND} ${WRKSRC_SHARED} -name "*\.a" -exec ${CP} {} ${WRKDIR}/tmp_shared \;
 	@cd ${WRKDIR}/tmp_shared ; for i in `ls *.a | ${SED}  's/\.a//' `; do \
-	${RM} -f $${i}.so.* $${i}.so ; \
+	${RM} $${i}.so.* $${i}.so ; \
 	${FC} ${CFLAGS} ${FPIC} ${LDFLAGS} -shared -o $${i}.so.${SVERSION} \
 	-Wl,-soname,$${i}.so.${SVERSION} -Wl,--allow-multiple-definition \
 	-Wl,--whole-archive $${i}.a -Wl,--no-whole-archive -Wl,--as-needed; \
diff --git a/math/vtk5/Makefile b/math/vtk5/Makefile
index 32d2fd80fc22..17949cdc70e4 100644
--- a/math/vtk5/Makefile
+++ b/math/vtk5/Makefile
@@ -246,7 +246,7 @@ post-install:
 	done
 	@cd ${STAGEDIR}${LIBDIR}; \
 	for lib in *.so; do \
-	    ${RM} -f $$lib; \
+	    ${RM} $$lib; \
 	    ${LN} -sf $$lib.${PORTVERSION} $$lib.${PORTVERSION:R}; \
 	    ${LN} -sf $$lib.${PORTVERSION:R} $$lib.${PORTVERSION:R:R}; \
 	    ${LN} -sf $$lib.${PORTVERSION:R:R} $$lib; \
@@ -254,7 +254,7 @@ post-install:
 .if ${PORT_OPTIONS:MQT4}
 	@cd ${STAGEDIR}${LIBDIR}; \
 	for lib in libQVTK*.so; do \
-	    ${RM} -f $$lib; \
+	    ${RM} $$lib; \
 	    ${LN} -sf $$lib.${PORTVERSION} $$lib; \
 	    ${LN} -sf $$lib.${PORTVERSION} $$lib.${PORTVERSION:R:R}; \
 	done
diff --git a/math/xppaut/Makefile b/math/xppaut/Makefile
index e35e9138c8bb..6564f1ba3044 100644
--- a/math/xppaut/Makefile
+++ b/math/xppaut/Makefile
@@ -25,6 +25,6 @@ DOCS_MAKE_ENV_OFF=	NOPORTDOCS=yes
 EXAMPLES_MAKE_ENV_OFF=	NOPORTEXAMPLES=yes
 
 post-build:
-	${RM} -f ${WRKSRC}/ode/._*
+	${RM} ${WRKSRC}/ode/._*
 
 .include <bsd.port.mk>