17 files changed, 20 insertions, 15 deletions

diff --git a/math/PDL/Makefile b/math/PDL/Makefile
index 9f39c6fe0183..ea42c711bf1c 100644
--- a/math/PDL/Makefile
+++ b/math/PDL/Makefile
@@ -64,7 +64,8 @@ PGPLOT_BUILD_DEPENDS=	p5-PGPLOT>=0:graphics/p5-PGPLOT
 PLPLOT_LIB_DEPENDS=	libplplotd.so:math/plplot
 OPENGL_BUILD_DEPENDS=	p5-OpenGL>=0.65:graphics/p5-OpenGL
 OPENGL_RUN_DEPENDS:=	${OPENGL_BUILD_DEPENDS}
-OPENGL_USE=		gl=yes
+OPENGL_USES=		gl
+OPENGL_USE=		gl=glu
 GD_LIB_DEPENDS=		libgd.so:graphics/gd
 F77_BUILD_DEPENDS=	p5-ExtUtils-F77>=0:lang/p5-ExtUtils-F77
 FFTW_LIB_DEPENDS=	libfftw.so:math/fftw
diff --git a/math/calcoo/Makefile b/math/calcoo/Makefile
index b200a97a3f24..14472eb7b4d5 100644
--- a/math/calcoo/Makefile
+++ b/math/calcoo/Makefile
@@ -9,7 +9,7 @@ MASTER_SITES=	SF
 MAINTAINER=	naddy@FreeBSD.org
 COMMENT=	RPN and algebraic scientific calculator
 
-USES=		pkgconfig
+USES=		gnome pkgconfig
 USE_GNOME=	gtk20
 GNU_CONFIGURE=	yes
 LIBS+=		-lm
diff --git a/math/coq/Makefile b/math/coq/Makefile
index 1b0a1c640fb4..33f07bb1f141 100644
--- a/math/coq/Makefile
+++ b/math/coq/Makefile
@@ -24,7 +24,7 @@ BUILD_DEPENDS=	camlp5:devel/ocaml-camlp5 \
 LIB_DEPENDS=	libfontconfig.so:x11-fonts/fontconfig \
 		libfreetype.so:print/freetype2
 
-USES=		emacs gmake gettext-runtime
+USES=		emacs gettext-runtime gmake gnome
 USE_GNOME=	atk cairo gdkpixbuf2 glib20 gtk20 gtksourceview2 pango
 USE_LDCONFIG=	${PREFIX}/lib/coq
 USE_OCAML=	yes
diff --git a/math/drgeo/Makefile b/math/drgeo/Makefile
index a73f760d9556..6ed160b77c6f 100644
--- a/math/drgeo/Makefile
+++ b/math/drgeo/Makefile
@@ -15,7 +15,8 @@ LICENSE_FILE=	${WRKSRC}/COPYING
 
 LIB_DEPENDS=	libguile.so:lang/guile
 
-USES=		compiler:c++11-lang gettext gmake localbase:ldflags pkgconfig pathfix
+USES=		compiler:c++11-lang gettext gmake gnome localbase:ldflags \
+		pathfix pkgconfig
 GNU_CONFIGURE=	yes
 USE_GNOME=	gnomeprefix intlhack libglade2
 
diff --git a/math/galculator/Makefile b/math/galculator/Makefile
index 4f95776e3d4a..c2c3cd65d1c0 100644
--- a/math/galculator/Makefile
+++ b/math/galculator/Makefile
@@ -13,7 +13,7 @@ LICENSE_FILE=	${WRKSRC}/COPYING
 
 USE_GITHUB=	yes
 
-USES=		autoreconf gettext gmake libtool localbase pkgconfig
+USES=		autoreconf gettext gmake gnome libtool localbase pkgconfig
 USE_GNOME=	cairo intltool
 GNU_CONFIGURE=	yes
 INSTALLS_ICONS=	yes
diff --git a/math/gkmap/Makefile b/math/gkmap/Makefile
index 339fabf5ede2..c99dd574aeaa 100644
--- a/math/gkmap/Makefile
+++ b/math/gkmap/Makefile
@@ -14,7 +14,7 @@ LICENSE=	GPLv2
 
 GNU_CONFIGURE=	yes
 
-USES=		pkgconfig
+USES=		gnome pkgconfig
 USE_GNOME=	gtk20 libglade2 libxml2
 
 .include <bsd.port.mk>
diff --git a/math/graphthing/Makefile b/math/graphthing/Makefile
index 341025108333..cc43c2aa21c9 100644
--- a/math/graphthing/Makefile
+++ b/math/graphthing/Makefile
@@ -13,7 +13,7 @@ COMMENT=	Tool that allows you to create, manipulate, and study graphs
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/COPYING
 
-USES=		bison compiler:c++11-lang gmake tar:bzip2
+USES=		bison compiler:c++11-lang gmake gnome tar:bzip2
 USE_GNOME=	gtk20
 USE_WX=		2.8
 WX_CONF_ARGS=	absolute
diff --git a/math/igraph/Makefile b/math/igraph/Makefile
index 8aab95a8e974..45b31d7b534f 100644
--- a/math/igraph/Makefile
+++ b/math/igraph/Makefile
@@ -17,7 +17,7 @@ BROKEN_sparc64=		fails to compile: uses x86 asm
 LIB_DEPENDS=	libgmp.so:math/gmp
 
 GNU_CONFIGURE=	yes
-USES=		gmake libtool pathfix
+USES=		gmake gnome libtool pathfix
 USE_GNOME=	libxml2
 CONFIGURE_ARGS+=	--enable-gmp
 CFLAGS+=	-I${LOCALBASE}/include
diff --git a/math/mate-calc/Makefile b/math/mate-calc/Makefile
index bb3602499918..6ec65648ddf8 100644
--- a/math/mate-calc/Makefile
+++ b/math/mate-calc/Makefile
@@ -17,7 +17,7 @@ BUILD_DEPENDS=	itstool:textproc/itstool
 
 PORTSCOUT=	limitw:1,even
 
-USES=		gettext gmake pkgconfig localbase tar:xz
+USES=		gettext gmake gnome localbase pkgconfig tar:xz
 USE_GNOME=	cairo gdkpixbuf2 gtk30 intlhack libxml2
 GNU_CONFIGURE=	yes
 
diff --git a/math/oleo/Makefile b/math/oleo/Makefile
index 0e2d54f59991..de0d3ebfd83b 100644
--- a/math/oleo/Makefile
+++ b/math/oleo/Makefile
@@ -27,6 +27,7 @@ OPTIONS_SUB=	yes
 MOTIF_LIB_DEPENDS=	libplot.so:graphics/plotutils \
 			libXbae.so:x11-toolkits/xbae \
 			libXmHTML.so:x11-toolkits/xmhtml
+MOTIF_USES_OFF=		xorg
 MOTIF_USES=		motif
 MOTIF_CONFIGURE_WITH=	motif
 MOTIF_USE_OFF=		XORG=xt,ice,sm
diff --git a/math/pear-Math_BigInteger/Makefile b/math/pear-Math_BigInteger/Makefile
index 07f9b27e175d..e4b27e969bf4 100644
--- a/math/pear-Math_BigInteger/Makefile
+++ b/math/pear-Math_BigInteger/Makefile
@@ -8,7 +8,7 @@ CATEGORIES=	math pear
 MAINTAINER=	meritus@innervision.pl
 COMMENT=	Pure-PHP arbitrary precision integer arithmetic library
 
+USES=		pear php
 USE_PHP=	pcre
-USES=	pear
 
 .include <bsd.port.mk>
diff --git a/math/proofgeneral/Makefile b/math/proofgeneral/Makefile
index 3e1cd45508a3..41620d34947d 100644
--- a/math/proofgeneral/Makefile
+++ b/math/proofgeneral/Makefile
@@ -20,7 +20,7 @@ LICENSE_FILE=	${WRKSRC}/COPYING
 BUILD_DEPENDS=	bash:shells/bash
 RUN_DEPENDS=	${LOCALBASE}/share/icons/hicolor/index.theme:misc/hicolor-icon-theme
 
-USES=		emacs gmake perl5 shebangfix tar:tgz
+USES=		emacs gmake gnome perl5 shebangfix tar:tgz
 EMACS_FLAVORS_EXCLUDE=	nox devel_nox
 
 INSTALLS_ICONS=	yes
diff --git a/math/py-igraph/Makefile b/math/py-igraph/Makefile
index 1e19accd9dc2..d2ed924e3af0 100644
--- a/math/py-igraph/Makefile
+++ b/math/py-igraph/Makefile
@@ -16,7 +16,7 @@ LICENSE=	GPLv2
 
 BUILD_DEPENDS=	${LOCALBASE}/lib/libigraph.so:math/igraph
 
-USES=		python
+USES=		gnome python
 USE_PYTHON=	autoplist concurrent distutils
 USE_GNOME=	libxml2
 
diff --git a/math/saga/Makefile b/math/saga/Makefile
index a3dbdc10c501..64b6b7f78818 100644
--- a/math/saga/Makefile
+++ b/math/saga/Makefile
@@ -30,7 +30,7 @@ LIB_DEPENDS=	libcurl.so:ftp/curl \
 		libtiff.so:graphics/tiff
 RUN_DEPENDS:=	swig3.0:devel/swig30
 
-USES=		autoreconf compiler:c++11-lib desktop-file-utils dos2unix \
+USES=		autoreconf compiler:c++11-lib desktop-file-utils dos2unix gnome \
 		iconv:wchar_t libtool localbase pkgconfig python
 USE_LDCONFIG=	yes
 USE_WX=		3.0+
diff --git a/math/scilab/Makefile b/math/scilab/Makefile
index 49a850dbd3d6..ee873d9034d7 100644
--- a/math/scilab/Makefile
+++ b/math/scilab/Makefile
@@ -120,7 +120,7 @@ TK_CONFIGURE_ON=	--with-tk-library=${LOCALBASE}/lib \
 			--with-tk-include=${TK_INCLUDEDIR} \
 			--with-tcl-library=${LOCALBASE}/lib \
 			--with-tcl-include=${TCL_INCLUDEDIR}
-TK_USES=	tk
+TK_USES=	tk xorg
 TK_USE=		XORG=x11
 TK_RUN_DEPENDS=	${LOCALBASE}/lib/bwidget/init.tcl:x11-toolkits/bwidget
 
diff --git a/math/sound-of-sorting/Makefile b/math/sound-of-sorting/Makefile
index e33f9aa2107c..8f198a6de509 100644
--- a/math/sound-of-sorting/Makefile
+++ b/math/sound-of-sorting/Makefile
@@ -11,6 +11,8 @@ COMMENT=	Visualization and "Audibilization" of Sorting Algorithms
 
 LICENSE=	GPLv3
 
+USES=		sdl
+
 GNU_CONFIGURE=	yes
 USE_SDL=	sdl
 USE_WX=		2.8+
diff --git a/math/tablix/Makefile b/math/tablix/Makefile
index 71172de9f46f..d56a6e3701d3 100644
--- a/math/tablix/Makefile
+++ b/math/tablix/Makefile
@@ -18,7 +18,7 @@ PVM_ROOT=	${LOCALBASE}/lib/pvm
 
 USE_GNOME=	libxml2
 GNU_CONFIGURE=	yes
-USES=		gettext gmake libtool shebangfix
+USES=		gettext gmake gnome libtool shebangfix
 SHEBANG_FILES=	${WRKSRC}/utils/tablix2_plot \
 		${WRKSRC}/utils/tablix2_benchmark \
 		${WRKSRC}/ttf/tablix2_test