diff --git a/databases/p5-DBD-ODBC/Makefile b/databases/p5-DBD-ODBC/Makefile
index 7c42fcde8466..955553f14e0e 100644
--- a/databases/p5-DBD-ODBC/Makefile
+++ b/databases/p5-DBD-ODBC/Makefile
@@ -50,17 +50,17 @@ MYODBC=		unixodbc
 post-patch:
 	@${REINPLACE_CMD} -e '/my $$myodbc/ s|q{}|"${MYODBC}"|' ${WRKSRC}/Makefile.PL
 
-post-configure:
 .if ${PORT_OPTIONS:MUNIXODBC}
+post-configure:
 	@${PERL} -pi -e 's/-lodbc/-lodbc ${PTHREAD_LIBS}/g;' \
 		-e 's/$$/ ${PTHREAD_CFLAGS}/ if (/^CCFLAGS/);' \
 		${WRKSRC}/Makefile
 .endif
 
-post-install:
 .if ${PORT_OPTIONS:MDOCS}
-	${MKDIR} ${STAGEDIR}${DOCSDIR}/
-	cd ${WRKSRC}/ && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR}/
+post-install:
+	@${MKDIR} ${STAGEDIR}${DOCSDIR}
+	(cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR})
 	@${ECHO_MSG} "===> Documentation installed in ${DOCSDIR}."
 .endif
 
diff --git a/databases/p5-DBI/Makefile b/databases/p5-DBI/Makefile
index 55b210974cbb..05220dd16699 100644
--- a/databases/p5-DBI/Makefile
+++ b/databases/p5-DBI/Makefile
@@ -34,8 +34,8 @@ RUN_DEPENDS+=	p5-PlRPC>=0.2001:${PORTSDIR}/net/p5-PlRPC
 
 post-install:
 .if ${PORT_OPTIONS:MDOCS}
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}/
-	cd ${WRKSRC}/ && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR}/
+	@${MKDIR} ${STAGEDIR}${DOCSDIR}
+	(cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR})
 	@${ECHO_MSG} "===> Documentation installed in ${DOCSDIR}."
 .endif
 
diff --git a/deskutils/mirall/Makefile b/deskutils/mirall/Makefile
index 936a6d37ce75..52372873f822 100644
--- a/deskutils/mirall/Makefile
+++ b/deskutils/mirall/Makefile
@@ -39,7 +39,7 @@ post-install:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}/html
 	${INSTALL_DATA} ${INSTALL_WRKSRC}/doc/latex/ownCloudClientManual.pdf ${STAGEDIR}${DOCSDIR}
-	cd ${INSTALL_WRKSRC}/doc/html/unthemed ; ${COPYTREE_SHARE} . ${STAGEDIR}${DOCSDIR}/html
+	(cd ${INSTALL_WRKSRC}/doc/html/unthemed && ${COPYTREE_SHARE} . ${STAGEDIR}${DOCSDIR}/html)
 .endif
 
 .include <bsd.port.mk>
diff --git a/devel/p5-DateTime-Event-Recurrence/Makefile b/devel/p5-DateTime-Event-Recurrence/Makefile
index eded8c1918ae..f128db02eab7 100644
--- a/devel/p5-DateTime-Event-Recurrence/Makefile
+++ b/devel/p5-DateTime-Event-Recurrence/Makefile
@@ -25,8 +25,8 @@ PORTDOCS=	CREDITS Changes README TODO
 
 post-install:
 .if ${PORT_OPTIONS:MDOCS}
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}/
-	cd ${WRKSRC}/ && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR}/
+	@${MKDIR} ${STAGEDIR}${DOCSDIR}
+	(cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR})
 	@${ECHO_MSG} "===> Documentation installed in ${DOCSDIR}."
 .endif
 
diff --git a/devel/p5-DateTime-Format-Builder/Makefile b/devel/p5-DateTime-Format-Builder/Makefile
index cfe370380fdc..a4be2ea80096 100644
--- a/devel/p5-DateTime-Format-Builder/Makefile
+++ b/devel/p5-DateTime-Format-Builder/Makefile
@@ -31,12 +31,12 @@ PORTEXAMPLES=	Apache.pm Fall.pm ICal.pm MySQL.pm Simple.pm Tivoli.pm W3CDTF.pm
 
 post-install:
 .if ${PORT_OPTIONS:MDOCS}
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}/
-	cd ${WRKSRC}/ && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR}/
+	@${MKDIR} ${STAGEDIR}${DOCSDIR}
+	(cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR})
 .endif
 .if ${PORT_OPTIONS:MEXAMPLES}
 	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
-	cd ${WRKSRC}/examples/ && ${INSTALL_DATA} ${PORTEXAMPLES} ${STAGEDIR}${EXAMPLESDIR}/
+	(cd ${WRKSRC}/examples && ${INSTALL_DATA} ${PORTEXAMPLES} ${STAGEDIR}${EXAMPLESDIR})
 .endif
 
 .include <bsd.port.mk>
diff --git a/devel/p5-DateTime-Set/Makefile b/devel/p5-DateTime-Set/Makefile
index 089aa5f89bc0..9b81cc163a93 100644
--- a/devel/p5-DateTime-Set/Makefile
+++ b/devel/p5-DateTime-Set/Makefile
@@ -27,8 +27,8 @@ PORTDOCS=	Changes README TODO
 
 post-install:
 .if ${PORT_OPTIONS:MDOCS}
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}/
-	cd ${WRKSRC}/ && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR}/
+	@${MKDIR} ${STAGEDIR}${DOCSDIR}
+	(cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR})
 	@${ECHO_MSG} "===> Documentation installed in ${DOCSDIR}."
 .endif
 
diff --git a/devel/p5-Event/Makefile b/devel/p5-Event/Makefile
index 61ebf23c7b65..6504bccd9ba6 100644
--- a/devel/p5-Event/Makefile
+++ b/devel/p5-Event/Makefile
@@ -21,8 +21,8 @@ PORTDOCS=	ANNOUNCE ChangeLog INSTALL MANIFEST README TODO Tutorial.pdf
 
 post-install:
 .if ${PORT_OPTIONS:MDOCS}
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}/
-	cd ${WRKSRC}/ && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR}/
+	@${MKDIR} ${STAGEDIR}${DOCSDIR}
+	(cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR})
 .endif
 
 .include <bsd.port.mk>
diff --git a/devel/p5-Log-Dispatch/Makefile b/devel/p5-Log-Dispatch/Makefile
index 7f18a2108a59..1f33b7ec7598 100644
--- a/devel/p5-Log-Dispatch/Makefile
+++ b/devel/p5-Log-Dispatch/Makefile
@@ -55,8 +55,8 @@ RUN_DEPENDS+=	p5-Mail-Sendmail>=0:${PORTSDIR}/mail/p5-Mail-Sendmail
 
 post-install:
 .if ${PORT_OPTIONS:MDOCS}
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}/
-	cd ${WRKSRC}/ && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR}/
+	@${MKDIR} ${STAGEDIR}${DOCSDIR}
+	(cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR})
 .endif
 
 .include <bsd.port.mk>
diff --git a/devel/p5-Module-Build/Makefile b/devel/p5-Module-Build/Makefile
index 6c4134b734ea..8b6d3f4a8f14 100644
--- a/devel/p5-Module-Build/Makefile
+++ b/devel/p5-Module-Build/Makefile
@@ -49,8 +49,8 @@ post-patch:
 
 post-install:
 .if ${PORT_OPTIONS:MDOCS}
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}/
-	cd ${WRKSRC}/ && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR}/
+	@${MKDIR} ${STAGEDIR}${DOCSDIR}
+	(cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR})
 	@${ECHO_MSG} "===> Documentation installed in ${DOCSDIR}."
 .endif
 
diff --git a/devel/p5-MooseX-Log-Log4perl/Makefile b/devel/p5-MooseX-Log-Log4perl/Makefile
index dac8136be061..51f3280146c8 100644
--- a/devel/p5-MooseX-Log-Log4perl/Makefile
+++ b/devel/p5-MooseX-Log-Log4perl/Makefile
@@ -24,6 +24,6 @@ post-patch:
 		${WRKSRC}/Makefile.PL
 
 regression-test: build
-	cd ${WRKSRC}/ && ${MAKE} test
+	cd ${WRKSRC} && ${MAKE} test
 
 .include <bsd.port.mk>
diff --git a/devel/p5-Params-Check/Makefile b/devel/p5-Params-Check/Makefile
index 31b9d0a60936..5fb9cc6318d7 100644
--- a/devel/p5-Params-Check/Makefile
+++ b/devel/p5-Params-Check/Makefile
@@ -22,8 +22,8 @@ PORTDOCS=	CHANGES
 
 post-install:
 .if ${PORT_OPTIONS:MDOCS}
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}/
-	cd ${WRKSRC}/ && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR}/
+	@${MKDIR} ${STAGEDIR}${DOCSDIR}
+	(cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR})
 .endif
 
 .include <bsd.port.mk>
diff --git a/devel/p5-Path-Class/Makefile b/devel/p5-Path-Class/Makefile
index 8aeadd3955bd..e34e1ec465ae 100644
--- a/devel/p5-Path-Class/Makefile
+++ b/devel/p5-Path-Class/Makefile
@@ -26,7 +26,7 @@ PORTDOCS=	Changes README
 post-install:
 .if ${PORT_OPTIONS:MDOCS}
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
-	cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR}/
+	(cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR})
 .endif
 
 .include <bsd.port.mk>
diff --git a/devel/p5-Proc-ProcessTable/Makefile b/devel/p5-Proc-ProcessTable/Makefile
index e32d78b6adc4..6da94d86d3ee 100644
--- a/devel/p5-Proc-ProcessTable/Makefile
+++ b/devel/p5-Proc-ProcessTable/Makefile
@@ -19,7 +19,7 @@ PORTDOCS=	README README.freebsd-kvm README.freebsd-procfs
 .if !defined(NOPORTDOCS)
 post-install:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
-	cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR}
+	(cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR})
 .endif
 
 .include <bsd.port.mk>
diff --git a/devel/p5-Set-Infinite/Makefile b/devel/p5-Set-Infinite/Makefile
index 4368fdfbbd2a..47cbc81f23dc 100644
--- a/devel/p5-Set-Infinite/Makefile
+++ b/devel/p5-Set-Infinite/Makefile
@@ -21,8 +21,8 @@ PORTDOCS=	Changes README TODO
 
 post-install:
 .if ${PORT_OPTIONS:MDOCS}
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}/
-	cd ${WRKSRC}/ && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR}/
+	@${MKDIR} ${STAGEDIR}${DOCSDIR}
+	(cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR})
 .endif
 
 .include <bsd.port.mk>
diff --git a/devel/p5-Spiffy/Makefile b/devel/p5-Spiffy/Makefile
index 3c6cce8182a9..fe5e82418b50 100644
--- a/devel/p5-Spiffy/Makefile
+++ b/devel/p5-Spiffy/Makefile
@@ -25,8 +25,8 @@ PORTDOCS=	Changes README
 
 post-install:
 .if ${PORT_OPTIONS:MDOCS}
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}/
-	cd ${WRKSRC}/ && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR}/
+	@${MKDIR} ${STAGEDIR}${DOCSDIR}
+	(cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR})
 .endif
 
 .include <bsd.port.mk>
diff --git a/devel/p5-Time-Local/Makefile b/devel/p5-Time-Local/Makefile
index 831634e10614..9fac86b791c1 100644
--- a/devel/p5-Time-Local/Makefile
+++ b/devel/p5-Time-Local/Makefile
@@ -25,8 +25,8 @@ PORTDOCS=	Changes
 
 post-install:
 .if ${PORT_OPTIONS:MDOCS}
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}/
-	cd ${WRKSRC}/ && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR}/
+	@${MKDIR} ${STAGEDIR}${DOCSDIR}
+	(cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR})
 .endif
 
 .include <bsd.port.post.mk>
diff --git a/finance/p5-Finance-Currency-Convert-XE/Makefile b/finance/p5-Finance-Currency-Convert-XE/Makefile
index 5d1b6b27a6b4..17184994bc63 100644
--- a/finance/p5-Finance-Currency-Convert-XE/Makefile
+++ b/finance/p5-Finance-Currency-Convert-XE/Makefile
@@ -27,8 +27,8 @@ PORTDOCS=	Changes README
 
 post-install:
 .if ${PORT_OPTIONS:MDOCS}
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}/
-	cd ${WRKSRC}/ && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR}/
+	@${MKDIR} ${STAGEDIR}${DOCSDIR}
+	(cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR})
 	@${ECHO_MSG} "===> Documentation installed in ${DOCSDIR}."
 .endif
 
diff --git a/ftp/p5-Net-FTPServer/Makefile b/ftp/p5-Net-FTPServer/Makefile
index 28394fd76687..4fbb0dec98fb 100644
--- a/ftp/p5-Net-FTPServer/Makefile
+++ b/ftp/p5-Net-FTPServer/Makefile
@@ -67,7 +67,7 @@ post-install:
 .endif
 .if !defined(NOPORTDOCS)
 	@${MKDIR} ${DOCSDIR}
-	cd ${WRKSRC} && ${INSTALL_DATA} ${DOCS} ${DOCSDIR}
+	(cd ${WRKSRC} && ${INSTALL_DATA} ${DOCS} ${DOCSDIR})
 .endif
 	@${CAT} ${PKGMESSAGE}
 
diff --git a/graphics/dri/Makefile b/graphics/dri/Makefile
index c3b67b99447d..87380ebaf3d2 100644
--- a/graphics/dri/Makefile
+++ b/graphics/dri/Makefile
@@ -103,13 +103,13 @@ pre-everything::
 
 do-install:
 .if !defined(WITH_NEW_XORG)
-	cd ${WRKSRC}/src/mesa; ${GMAKE} install-dri
+	(cd ${WRKSRC}/src/mesa && ${GMAKE} install-dri)
 .else
-	cd ${WRKSRC}/src/mesa/libdricore; ${GMAKE} install
-	cd ${WRKSRC}/src/mesa/drivers/dri; ${GMAKE} install
+	(cd ${WRKSRC}/src/mesa/libdricore && ${GMAKE} install)
+	(cd ${WRKSRC}/src/mesa/drivers/dri && ${GMAKE} install)
 . if defined(WITH_GALLIUM) && (${ARCH} == i386 || ${ARCH} == amd64)
-	cd ${WRKSRC}/src/gallium/drivers/radeon; ${GMAKE} install
-	cd ${WRKSRC}/src/gallium/targets; ${GMAKE} install
+	(cd ${WRKSRC}/src/gallium/drivers/radeon && ${GMAKE} install)
+	(cd ${WRKSRC}/src/gallium/targets && ${GMAKE} install)
 . endif
 .endif
 
diff --git a/graphics/p5-PGPLOT/Makefile b/graphics/p5-PGPLOT/Makefile
index 614712cdb203..7a68fe5fad75 100644
--- a/graphics/p5-PGPLOT/Makefile
+++ b/graphics/p5-PGPLOT/Makefile
@@ -22,8 +22,8 @@ USES=		perl5
 
 .if !defined(NOPORTEXAMPLES)
 post-install:
-	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}/
-	cd ${WRKSRC}/ && ${INSTALL_DATA} LICENSE test* ${STAGEDIR}${EXAMPLESDIR}/
+	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
+	(cd ${WRKSRC} && ${INSTALL_DATA} LICENSE test* ${STAGEDIR}${EXAMPLESDIR})
 .endif
 
 .if defined(MAINTAINER_MODE) && !defined(BATCH)
diff --git a/mail/p5-Mail-Graph/Makefile b/mail/p5-Mail-Graph/Makefile
index d4f8d8ab250f..caacd18fd96f 100644
--- a/mail/p5-Mail-Graph/Makefile
+++ b/mail/p5-Mail-Graph/Makefile
@@ -28,14 +28,11 @@ MAN3=	Mail::Graph.3
 
 NO_STAGE=	yes
 post-install:
-	@${MKDIR} ${EXAMPLESDIR}
-	@${MKDIR} ${EXAMPLESDIR}/archive
-	@${MKDIR} ${EXAMPLESDIR}/index
-	@${MKDIR} ${EXAMPLESDIR}/output
-	cd ${WRKSRC} && \
+	@${MKDIR} ${EXAMPLESDIR}/archive ${EXAMPLESDIR}/index ${EXAMPLESDIR}/output
+	(cd ${WRKSRC} && \
 	${INSTALL_SCRIPT} ${EXAMPLESCRIPT} ${EXAMPLESDIR}  && \
 	${INSTALL_SCRIPT} ${EXAMPLEDUMMY} ${EXAMPLESDIR}/index && \
 	${INSTALL_SCRIPT} ${EXAMPLEOUTPUT} ${EXAMPLESDIR}/output && \
-	${INSTALL_SCRIPT} ${EXAMPLEARCHIVE} ${EXAMPLESDIR}/archive
+	${INSTALL_SCRIPT} ${EXAMPLEARCHIVE} ${EXAMPLESDIR}/archive)
 
 .include <bsd.port.mk>
diff --git a/mail/p5-qpsmtpd/Makefile b/mail/p5-qpsmtpd/Makefile
index 40de795f0a7e..50f1c8fded5f 100644
--- a/mail/p5-qpsmtpd/Makefile
+++ b/mail/p5-qpsmtpd/Makefile
@@ -58,16 +58,16 @@ pre-configure:
 	@${RM} ${WRKSRC}/plugins/milter
 
 post-install:
-	@${MKDIR} ${DATADIR}/
+	@${MKDIR} ${DATADIR}
 	@${MKDIR} ${DATADIR}/plugins
-	cd ${WRKSRC}/plugins/ && ${COPYTREE_SHARE} \* ${DATADIR}/plugins/
+	(cd ${WRKSRC}/plugins && ${COPYTREE_SHARE} . ${DATADIR}/plugins)
 .if !defined(NOPORTDOCS)
-	@${MKDIR} ${DOCSDIR}/
-	${INSTALL_DATA} ${WRKSRC}/README* ${DOCSDIR}/
+	@${MKDIR} ${DOCSDIR}
+	${INSTALL_DATA} ${WRKSRC}/README* ${DOCSDIR}
 .endif
 .if !defined(NOPORTEXAMPLES)
-	@${MKDIR} ${EXAMPLESDIR}/
-	cd ${WRKSRC}/config.sample/ && ${COPYTREE_SHARE} \* ${EXAMPLESDIR}/
+	@${MKDIR} ${EXAMPLESDIR}
+	(cd ${WRKSRC}/config.sample/ && ${COPYTREE_SHARE} . ${EXAMPLESDIR})
 .endif
 
 .include <bsd.port.mk>
diff --git a/security/p5-Authen-Radius/Makefile b/security/p5-Authen-Radius/Makefile
index 5782de18a10a..23a99195e7eb 100644
--- a/security/p5-Authen-Radius/Makefile
+++ b/security/p5-Authen-Radius/Makefile
@@ -39,6 +39,6 @@ post-patch:
 
 post-install:
 	@${MKDIR} ${STAGEDIR}${DATADIR}
-	cd ${WRKSRC}/raddb/ && ${INSTALL_DATA} ${RADDBFILES} ${STAGEDIR}${DATADIR}
+	(cd ${WRKSRC}/raddb/ && ${INSTALL_DATA} ${RADDBFILES} ${STAGEDIR}${DATADIR})
 
 .include <bsd.port.mk>
diff --git a/security/p5-Digest-MD4/Makefile b/security/p5-Digest-MD4/Makefile
index 97a60f5e97b2..7791e0d44deb 100644
--- a/security/p5-Digest-MD4/Makefile
+++ b/security/p5-Digest-MD4/Makefile
@@ -24,8 +24,8 @@ PORTDOCS=	Changes rfc1320.txt
 
 post-install:
 .if ${PORT_OPTIONS:MDOCS}
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}/
-	cd ${WRKSRC}/ && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR}/
+	@${MKDIR} ${STAGEDIR}${DOCSDIR}
+	(cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR})
 	@${ECHO_MSG} "===> Documentation installed in ${DOCSDIR}."
 .endif
 
diff --git a/security/p5-Net-SAML/Makefile b/security/p5-Net-SAML/Makefile
index 8cd8c649874c..5d410fffc1d7 100644
--- a/security/p5-Net-SAML/Makefile
+++ b/security/p5-Net-SAML/Makefile
@@ -29,8 +29,8 @@ post-patch:
 
 post-install:
 .if !defined(NOPORTEXAMPLES)
-	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}/
-	cd ${WRKSRC}/../ && ${INSTALL_SCRIPT} zxid.pl zxidhlo.pl ${STAGEDIR}${EXAMPLESDIR}/
+	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
+	(cd ${WRKSRC}/.. && ${INSTALL_SCRIPT} zxid.pl zxidhlo.pl ${STAGEDIR}${EXAMPLESDIR})
 .endif
 
 .include <bsd.port.mk>
diff --git a/shells/p5-Term-ShellUI/Makefile b/shells/p5-Term-ShellUI/Makefile
index db390e47a40a..2dc0725caed8 100644
--- a/shells/p5-Term-ShellUI/Makefile
+++ b/shells/p5-Term-ShellUI/Makefile
@@ -19,10 +19,10 @@ USE_PERL5=	configure
 
 post-install:
 .if !defined(NOPORTEXAMPLES)
-	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}/
+	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
 	@${ECHO_MSG} "===>   Installing examples for ${PKGNAME}"
-	cd ${WRKSRC}/examples/ && ${INSTALL_SCRIPT} \
-		fileman-example synopsis synopsis-big tui-sample ${STAGEDIR}${EXAMPLESDIR}/
+	(cd ${WRKSRC}/examples/ && ${INSTALL_SCRIPT} \
+		fileman-example synopsis synopsis-big tui-sample ${STAGEDIR}${EXAMPLESDIR})
 .endif
 
 .include <bsd.port.mk>
diff --git a/textproc/p5-HTML-Tidy/Makefile b/textproc/p5-HTML-Tidy/Makefile
index 85b503899b47..910fa6a67e15 100644
--- a/textproc/p5-HTML-Tidy/Makefile
+++ b/textproc/p5-HTML-Tidy/Makefile
@@ -28,8 +28,8 @@ post-patch:
 
 post-install:
 .if ${PORT_OPTIONS:MDOCS}
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}/
-	cd ${WRKSRC}/ && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR}/
+	@${MKDIR} ${STAGEDIR}${DOCSDIR}
+	(cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR})
 	@${ECHO_MSG} "===> Documentation installed in ${DOCSDIR}."
 .endif
 
diff --git a/textproc/p5-PerlPoint-Converters/Makefile b/textproc/p5-PerlPoint-Converters/Makefile
index 3fdbf76e8e29..1241f75a46d3 100644
--- a/textproc/p5-PerlPoint-Converters/Makefile
+++ b/textproc/p5-PerlPoint-Converters/Makefile
@@ -29,15 +29,15 @@ MAN3=		Bundle::PerlPoint.3 \
 PORTDOCS=	# suck all DOCSDIR
 
 post-patch:
-	@cd ${WRKSRC}; ${CP} -R pp2html_styles images doc
+	@(cd ${WRKSRC} && ${CP} -R pp2html_styles images doc)
 	@${PERL} -pi -e 's!../(images|pp2html_styles)!$$1!g' ${WRKSRC}/doc/*.cfg
 
 post-build:
-	@cd ${WRKSRC}/doc; make
+	@(cd ${WRKSRC}/doc && make)
 
 post-install:
 	@${MKDIR} ${DOCSDIR}
-	cd ${WRKSRC}/doc; ${FIND} . | ${CPIO} -padm ${DOCSDIR}
+	(cd ${WRKSRC}/doc && ${COPYTREE_SHARE} . ${DOCSDIR})
 .endif
 
 .include <bsd.port.mk>
diff --git a/textproc/p5-PerlPoint-Package/Makefile b/textproc/p5-PerlPoint-Package/Makefile
index fbed0c64f1b5..16614bc213ff 100644
--- a/textproc/p5-PerlPoint-Package/Makefile
+++ b/textproc/p5-PerlPoint-Package/Makefile
@@ -23,10 +23,10 @@ PORTDOCS=	# suck all DOCSDIR
 
 post-install:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
-	cd ${WRKSRC}/doc; ${FIND} . | ${CPIO} -padm ${STAGEDIR}${DOCSDIR}
-	cd ${WRKSRC}; ${FIND} utilities | ${CPIO} -padm ${STAGEDIR}${DOCSDIR}
+	(cd ${WRKSRC}/doc && ${COPYTREE_SHARE} . ${STAGEDIR}${DOCSDIR})
+	(cd ${WRKSRC} && ${COPYTREE_SHARE} utilities ${STAGEDIR}${DOCSDIR})
 	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
-	cd ${WRKSRC}/demo; ${FIND} . | ${CPIO} -padm ${STAGEDIR}${EXAMPLESDIR}
+	(cd ${WRKSRC}/demo && ${COPYTREE_SHARE} . ${STAGEDIR}${EXAMPLESDIR})
 .endif
 
 .include <bsd.port.mk>
diff --git a/textproc/p5-Text-NSP/Makefile b/textproc/p5-Text-NSP/Makefile
index 0730ada75e56..6df62fc665c2 100644
--- a/textproc/p5-Text-NSP/Makefile
+++ b/textproc/p5-Text-NSP/Makefile
@@ -20,7 +20,7 @@ PORTDOCS=	CHANGES README doc/FAQ.pod doc/NSP-Class-diagram.pdf \
 .ifndef (NOPORTDOCS)
 post-install:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
-	cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR}
+	(cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR})
 	@${ECHO_MSG} "===>   Installing documentation in ${DOCSDIR}"
 .endif
 
diff --git a/www/p5-WWW-Mechanize-Shell/Makefile b/www/p5-WWW-Mechanize-Shell/Makefile
index f51dbd374a44..2c08b0a9d616 100644
--- a/www/p5-WWW-Mechanize-Shell/Makefile
+++ b/www/p5-WWW-Mechanize-Shell/Makefile
@@ -34,13 +34,13 @@ EXAMPLES=	banking.postbank.de.mech hotmail.signup.mech wwwshell.pl
 
 post-install:
 .if ${PORT_OPTIONS:MDOCS}
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}/
-	cd ${WRKSRC}/ && ${INSTALL_DATA} ${DOCS} ${STAGEDIR}${DOCSDIR}/
+	@${MKDIR} ${STAGEDIR}${DOCSDIR}
+	(cd ${WRKSRC} && ${INSTALL_DATA} ${DOCS} ${STAGEDIR}${DOCSDIR})
 	@${ECHO_MSG} "===> Documentation installed in ${DOCSDIR}."
 .endif
 .if ${PORT_OPTIONS:MEXAMPLES}
-	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}/
-	cd ${WRKSRC}/bin/ && ${INSTALL_DATA} ${EXAMPLES} ${STAGEDIR}${EXAMPLESDIR}/
+	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
+	(cd ${WRKSRC}/bin && ${INSTALL_DATA} ${EXAMPLES} ${STAGEDIR}${EXAMPLESDIR})
 	@${ECHO_MSG} "===> Documentation installed in ${EXAMPLESDIR}."
 .endif
 
diff --git a/www/p5-WWW-Mechanize/Makefile b/www/p5-WWW-Mechanize/Makefile
index 6ffc0104582b..e9a00fe3f3c0 100644
--- a/www/p5-WWW-Mechanize/Makefile
+++ b/www/p5-WWW-Mechanize/Makefile
@@ -33,8 +33,8 @@ PORTDOCS=	${DOCS:T}
 
 post-install:
 .if !defined(NOPORTDOCS)
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}/
-	cd ${WRKSRC}/ && ${INSTALL_DATA} ${DOCS} ${STAGEDIR}${DOCSDIR}/
+	@${MKDIR} ${STAGEDIR}${DOCSDIR}
+	(cd ${WRKSRC} && ${INSTALL_DATA} ${DOCS} ${STAGEDIR}${DOCSDIR})
 	@${ECHO_MSG} "===> Documentation installed in ${DOCSDIR}."
 .endif