Due to popular demant into each port which might be inserted into dependency

list by bsd.port.mk insert anti foot-shooting device, which prevents
infinite fork loop when the user defines corresponding USE_XXX in global
make.conf, command line or environment.

Similar devices should probably be inserted into ports that might be inserted
into dependency list by others bsd.foo.mk files (bsd.ruby.mk, bsd.python.mk
and so on.)

25 files changed, 100 insertions, 0 deletions

diff --git a/devel/autoconf213/Makefile b/devel/autoconf213/Makefile
index 600cafb0e211..051ace52e0e9 100644
--- a/devel/autoconf213/Makefile
+++ b/devel/autoconf213/Makefile
@@ -28,6 +28,10 @@ CONFIGURE_ENV=	M4=${LOCALBASE}/bin/gm4
 CONFIGURE_ARGS=	--program-suffix=213 --datadir=${PREFIX}/share/autoconf213
 WRKSRC=		${WRKDIR}/autoconf
 
+.if defined(USE_AUTOCONF) || defined(USE_AUTOCONF_VER)
+.error You have `USE_AUTOCONF' or `USE_AUTOCONF_VER' variables defined either in environment or in make(1) arguments. Please undefine and try again.
+.endif
+
 post-patch:
 	@-${RM} ${WRKSRC}/*.info*
 
diff --git a/devel/automake/Makefile b/devel/automake/Makefile
index 6bdf74a777bd..a63c7ea3d63d 100644
--- a/devel/automake/Makefile
+++ b/devel/automake/Makefile
@@ -21,6 +21,10 @@ WRKSRC=		${WRKDIR}/${DISTNAME}
 
 STRIP=		# none
 
+.if defined(USE_AUTOMAKE) || defined(USE_AUTOMAKE_VER)
+.error You have `USE_AUTOMAKE' or `USE_AUTOMAKE_VER' variables defined either in environment or in make(1) arguments. Please undefine and try again.
+.endif
+
 pre-configure:
 	${PERL} -pi -e "s^%%X11BASE%%^${X11BASE}^" ${WRKSRC}/aclocal.in
 
diff --git a/devel/automake110/Makefile b/devel/automake110/Makefile
index 6bdf74a777bd..a63c7ea3d63d 100644
--- a/devel/automake110/Makefile
+++ b/devel/automake110/Makefile
@@ -21,6 +21,10 @@ WRKSRC=		${WRKDIR}/${DISTNAME}
 
 STRIP=		# none
 
+.if defined(USE_AUTOMAKE) || defined(USE_AUTOMAKE_VER)
+.error You have `USE_AUTOMAKE' or `USE_AUTOMAKE_VER' variables defined either in environment or in make(1) arguments. Please undefine and try again.
+.endif
+
 pre-configure:
 	${PERL} -pi -e "s^%%X11BASE%%^${X11BASE}^" ${WRKSRC}/aclocal.in
 
diff --git a/devel/automake14/Makefile b/devel/automake14/Makefile
index e447b7379256..3333ebc8f75f 100644
--- a/devel/automake14/Makefile
+++ b/devel/automake14/Makefile
@@ -23,6 +23,10 @@ WRKSRC=		${WRKDIR}/${DISTNAME}
 
 STRIP=		# none
 
+.if defined(USE_AUTOMAKE) || defined(USE_AUTOMAKE_VER)
+.error You have `USE_AUTOMAKE' or `USE_AUTOMAKE_VER' variables defined either in environment or in make(1) arguments. Please undefine and try again.
+.endif
+
 post-patch:
 	@-${RM} ${WRKSRC}/*.info* ${WRKSRC}/*.dvi
 	${MV} ${WRKSRC}/automake.texi ${WRKSRC}/automake14.texi
diff --git a/devel/automake15/Makefile b/devel/automake15/Makefile
index 6bdf74a777bd..a63c7ea3d63d 100644
--- a/devel/automake15/Makefile
+++ b/devel/automake15/Makefile
@@ -21,6 +21,10 @@ WRKSRC=		${WRKDIR}/${DISTNAME}
 
 STRIP=		# none
 
+.if defined(USE_AUTOMAKE) || defined(USE_AUTOMAKE_VER)
+.error You have `USE_AUTOMAKE' or `USE_AUTOMAKE_VER' variables defined either in environment or in make(1) arguments. Please undefine and try again.
+.endif
+
 pre-configure:
 	${PERL} -pi -e "s^%%X11BASE%%^${X11BASE}^" ${WRKSRC}/aclocal.in
 
diff --git a/devel/automake16/Makefile b/devel/automake16/Makefile
index 6bdf74a777bd..a63c7ea3d63d 100644
--- a/devel/automake16/Makefile
+++ b/devel/automake16/Makefile
@@ -21,6 +21,10 @@ WRKSRC=		${WRKDIR}/${DISTNAME}
 
 STRIP=		# none
 
+.if defined(USE_AUTOMAKE) || defined(USE_AUTOMAKE_VER)
+.error You have `USE_AUTOMAKE' or `USE_AUTOMAKE_VER' variables defined either in environment or in make(1) arguments. Please undefine and try again.
+.endif
+
 pre-configure:
 	${PERL} -pi -e "s^%%X11BASE%%^${X11BASE}^" ${WRKSRC}/aclocal.in
 
diff --git a/devel/automake17/Makefile b/devel/automake17/Makefile
index 6bdf74a777bd..a63c7ea3d63d 100644
--- a/devel/automake17/Makefile
+++ b/devel/automake17/Makefile
@@ -21,6 +21,10 @@ WRKSRC=		${WRKDIR}/${DISTNAME}
 
 STRIP=		# none
 
+.if defined(USE_AUTOMAKE) || defined(USE_AUTOMAKE_VER)
+.error You have `USE_AUTOMAKE' or `USE_AUTOMAKE_VER' variables defined either in environment or in make(1) arguments. Please undefine and try again.
+.endif
+
 pre-configure:
 	${PERL} -pi -e "s^%%X11BASE%%^${X11BASE}^" ${WRKSRC}/aclocal.in
 
diff --git a/devel/automake18/Makefile b/devel/automake18/Makefile
index 6bdf74a777bd..a63c7ea3d63d 100644
--- a/devel/automake18/Makefile
+++ b/devel/automake18/Makefile
@@ -21,6 +21,10 @@ WRKSRC=		${WRKDIR}/${DISTNAME}
 
 STRIP=		# none
 
+.if defined(USE_AUTOMAKE) || defined(USE_AUTOMAKE_VER)
+.error You have `USE_AUTOMAKE' or `USE_AUTOMAKE_VER' variables defined either in environment or in make(1) arguments. Please undefine and try again.
+.endif
+
 pre-configure:
 	${PERL} -pi -e "s^%%X11BASE%%^${X11BASE}^" ${WRKSRC}/aclocal.in
 
diff --git a/devel/automake19/Makefile b/devel/automake19/Makefile
index 6bdf74a777bd..a63c7ea3d63d 100644
--- a/devel/automake19/Makefile
+++ b/devel/automake19/Makefile
@@ -21,6 +21,10 @@ WRKSRC=		${WRKDIR}/${DISTNAME}
 
 STRIP=		# none
 
+.if defined(USE_AUTOMAKE) || defined(USE_AUTOMAKE_VER)
+.error You have `USE_AUTOMAKE' or `USE_AUTOMAKE_VER' variables defined either in environment or in make(1) arguments. Please undefine and try again.
+.endif
+
 pre-configure:
 	${PERL} -pi -e "s^%%X11BASE%%^${X11BASE}^" ${WRKSRC}/aclocal.in
 
diff --git a/devel/bison-devel/Makefile b/devel/bison-devel/Makefile
index f9c118fa8644..ed700d39c92e 100644
--- a/devel/bison-devel/Makefile
+++ b/devel/bison-devel/Makefile
@@ -27,6 +27,10 @@ CONFIGURE_TARGET=	--target=${MACHINE_ARCH}-unknown-freebsd${OSREL}
 
 MAN1=		bison.1
 
+.ifdef USE_BISON
+.error You have `USE_BISON' variable defined either in environment or in make(1) arguments. Please undefine and try again.
+.endif
+
 post-extract:
 	@${RM} -f ${WRKSRC}/doc/bison.info*
 
diff --git a/devel/bison/Makefile b/devel/bison/Makefile
index f9c118fa8644..ed700d39c92e 100644
--- a/devel/bison/Makefile
+++ b/devel/bison/Makefile
@@ -27,6 +27,10 @@ CONFIGURE_TARGET=	--target=${MACHINE_ARCH}-unknown-freebsd${OSREL}
 
 MAN1=		bison.1
 
+.ifdef USE_BISON
+.error You have `USE_BISON' variable defined either in environment or in make(1) arguments. Please undefine and try again.
+.endif
+
 post-extract:
 	@${RM} -f ${WRKSRC}/doc/bison.info*
 
diff --git a/devel/bison175/Makefile b/devel/bison175/Makefile
index f9c118fa8644..ed700d39c92e 100644
--- a/devel/bison175/Makefile
+++ b/devel/bison175/Makefile
@@ -27,6 +27,10 @@ CONFIGURE_TARGET=	--target=${MACHINE_ARCH}-unknown-freebsd${OSREL}
 
 MAN1=		bison.1
 
+.ifdef USE_BISON
+.error You have `USE_BISON' variable defined either in environment or in make(1) arguments. Please undefine and try again.
+.endif
+
 post-extract:
 	@${RM} -f ${WRKSRC}/doc/bison.info*
 
diff --git a/devel/bison1875/Makefile b/devel/bison1875/Makefile
index f9c118fa8644..ed700d39c92e 100644
--- a/devel/bison1875/Makefile
+++ b/devel/bison1875/Makefile
@@ -27,6 +27,10 @@ CONFIGURE_TARGET=	--target=${MACHINE_ARCH}-unknown-freebsd${OSREL}
 
 MAN1=		bison.1
 
+.ifdef USE_BISON
+.error You have `USE_BISON' variable defined either in environment or in make(1) arguments. Please undefine and try again.
+.endif
+
 post-extract:
 	@${RM} -f ${WRKSRC}/doc/bison.info*
 
diff --git a/devel/bison2/Makefile b/devel/bison2/Makefile
index f9c118fa8644..ed700d39c92e 100644
--- a/devel/bison2/Makefile
+++ b/devel/bison2/Makefile
@@ -27,6 +27,10 @@ CONFIGURE_TARGET=	--target=${MACHINE_ARCH}-unknown-freebsd${OSREL}
 
 MAN1=		bison.1
 
+.ifdef USE_BISON
+.error You have `USE_BISON' variable defined either in environment or in make(1) arguments. Please undefine and try again.
+.endif
+
 post-extract:
 	@${RM} -f ${WRKSRC}/doc/bison.info*
 
diff --git a/devel/bison20/Makefile b/devel/bison20/Makefile
index f9c118fa8644..ed700d39c92e 100644
--- a/devel/bison20/Makefile
+++ b/devel/bison20/Makefile
@@ -27,6 +27,10 @@ CONFIGURE_TARGET=	--target=${MACHINE_ARCH}-unknown-freebsd${OSREL}
 
 MAN1=		bison.1
 
+.ifdef USE_BISON
+.error You have `USE_BISON' variable defined either in environment or in make(1) arguments. Please undefine and try again.
+.endif
+
 post-extract:
 	@${RM} -f ${WRKSRC}/doc/bison.info*
 
diff --git a/devel/gmake/Makefile b/devel/gmake/Makefile
index 5c90eb5e6ab1..ce8d5b070e51 100644
--- a/devel/gmake/Makefile
+++ b/devel/gmake/Makefile
@@ -23,6 +23,10 @@ CONFIGURE_ENV=	CPPFLAGS="-I${LOCALBASE}/include -DHAVE_LOCALE_H -DHAVE_LC_MESSAG
 
 MAN1=		gmake.1
 
+.ifdef USE_GMAKE
+.error You have `USE_GMAKE' variable defined either in environment or in make(1) arguments. Please undefine and try again.
+.endif
+
 # joerg@freebsd.org says our getloadavg() no longer requires setgid kmem
 
 post-install:
diff --git a/devel/gmake381/Makefile b/devel/gmake381/Makefile
index 5c90eb5e6ab1..ce8d5b070e51 100644
--- a/devel/gmake381/Makefile
+++ b/devel/gmake381/Makefile
@@ -23,6 +23,10 @@ CONFIGURE_ENV=	CPPFLAGS="-I${LOCALBASE}/include -DHAVE_LOCALE_H -DHAVE_LC_MESSAG
 
 MAN1=		gmake.1
 
+.ifdef USE_GMAKE
+.error You have `USE_GMAKE' variable defined either in environment or in make(1) arguments. Please undefine and try again.
+.endif
+
 # joerg@freebsd.org says our getloadavg() no longer requires setgid kmem
 
 post-install:
diff --git a/devel/gnu-automake/Makefile b/devel/gnu-automake/Makefile
index 6bdf74a777bd..a63c7ea3d63d 100644
--- a/devel/gnu-automake/Makefile
+++ b/devel/gnu-automake/Makefile
@@ -21,6 +21,10 @@ WRKSRC=		${WRKDIR}/${DISTNAME}
 
 STRIP=		# none
 
+.if defined(USE_AUTOMAKE) || defined(USE_AUTOMAKE_VER)
+.error You have `USE_AUTOMAKE' or `USE_AUTOMAKE_VER' variables defined either in environment or in make(1) arguments. Please undefine and try again.
+.endif
+
 pre-configure:
 	${PERL} -pi -e "s^%%X11BASE%%^${X11BASE}^" ${WRKSRC}/aclocal.in
 
diff --git a/devel/gnu-libtool/Makefile b/devel/gnu-libtool/Makefile
index 1a27412f5338..a2ee543ab5ee 100644
--- a/devel/gnu-libtool/Makefile
+++ b/devel/gnu-libtool/Makefile
@@ -22,4 +22,8 @@ INSTALLS_SHLIB=	yes
 GNU_CONFIGURE=	yes
 CONFIGURE_ENV=	PREFIX=${PREFIX}
 
+.ifdef USE_LIBTOOL
+.error You have `USE_LIBTOOL' variable defined either in environment or in make(1) arguments. Please undefine and try again.
+.endif
+
 .include <bsd.port.mk>
diff --git a/devel/imake-4/Makefile b/devel/imake-4/Makefile
index ff68bc6c4182..3c650db988cb 100644
--- a/devel/imake-4/Makefile
+++ b/devel/imake-4/Makefile
@@ -22,6 +22,10 @@ MAINTAINER=	anholt@freebsd.org
 PREFIX?=	${X11BASE}
 USE_PERL5=	YES
 
+.ifdef USE_IMAKE
+.error You have `USE_IMAKE' variable defined either in environment or in make(1) arguments. Please undefine and try again.
+.endif
+
 .include <bsd.port.pre.mk>
 
 .if ${OSVERSION} < 500000
diff --git a/devel/imake/Makefile b/devel/imake/Makefile
index 71f86452ab44..beb091ee45a9 100644
--- a/devel/imake/Makefile
+++ b/devel/imake/Makefile
@@ -35,6 +35,10 @@ MANCOMPRESSED=	yes
 INSTALL_TARGET=	install install.man
 MTREE_FILE=	/etc/mtree/BSD.x11.dist
 
+.ifdef USE_IMAKE
+.error You have `USE_IMAKE' variable defined either in environment or in make(1) arguments. Please undefine and try again.
+.endif
+
 do-configure:
 	@${ECHO_CMD} > ${WRKSRC}/cf/host.def
 	@(cd ${WRKDIR}/xc; \
diff --git a/devel/libtool/Makefile b/devel/libtool/Makefile
index 1a27412f5338..a2ee543ab5ee 100644
--- a/devel/libtool/Makefile
+++ b/devel/libtool/Makefile
@@ -22,4 +22,8 @@ INSTALLS_SHLIB=	yes
 GNU_CONFIGURE=	yes
 CONFIGURE_ENV=	PREFIX=${PREFIX}
 
+.ifdef USE_LIBTOOL
+.error You have `USE_LIBTOOL' variable defined either in environment or in make(1) arguments. Please undefine and try again.
+.endif
+
 .include <bsd.port.mk>
diff --git a/devel/libtool13/Makefile b/devel/libtool13/Makefile
index 1a27412f5338..a2ee543ab5ee 100644
--- a/devel/libtool13/Makefile
+++ b/devel/libtool13/Makefile
@@ -22,4 +22,8 @@ INSTALLS_SHLIB=	yes
 GNU_CONFIGURE=	yes
 CONFIGURE_ENV=	PREFIX=${PREFIX}
 
+.ifdef USE_LIBTOOL
+.error You have `USE_LIBTOOL' variable defined either in environment or in make(1) arguments. Please undefine and try again.
+.endif
+
 .include <bsd.port.mk>
diff --git a/devel/libtool14/Makefile b/devel/libtool14/Makefile
index 1a27412f5338..a2ee543ab5ee 100644
--- a/devel/libtool14/Makefile
+++ b/devel/libtool14/Makefile
@@ -22,4 +22,8 @@ INSTALLS_SHLIB=	yes
 GNU_CONFIGURE=	yes
 CONFIGURE_ENV=	PREFIX=${PREFIX}
 
+.ifdef USE_LIBTOOL
+.error You have `USE_LIBTOOL' variable defined either in environment or in make(1) arguments. Please undefine and try again.
+.endif
+
 .include <bsd.port.mk>
diff --git a/devel/libtool15/Makefile b/devel/libtool15/Makefile
index 1a27412f5338..a2ee543ab5ee 100644
--- a/devel/libtool15/Makefile
+++ b/devel/libtool15/Makefile
@@ -22,4 +22,8 @@ INSTALLS_SHLIB=	yes
 GNU_CONFIGURE=	yes
 CONFIGURE_ENV=	PREFIX=${PREFIX}
 
+.ifdef USE_LIBTOOL
+.error You have `USE_LIBTOOL' variable defined either in environment or in make(1) arguments. Please undefine and try again.
+.endif
+
 .include <bsd.port.mk>