Index: head/lang/julia/Makefile
===================================================================
--- head/lang/julia/Makefile	(revision 429360)
+++ head/lang/julia/Makefile	(revision 429361)
@@ -1,73 +1,75 @@
 # Created by: Iblis Lin <iblis@hs.ntnu.edu.tw>
 # $FreeBSD$
 
 PORTNAME=	julia
 PORTVERSION=	0.5.0
 DISTVERSIONSUFFIX=	-full
 CATEGORIES=	lang math
 MASTER_SITES=	https://github.com/JuliaLang/julia/releases/download/v${PORTVERSION}/
 
 MAINTAINER=	iblis@hs.ntnu.edu.tw
 COMMENT=	Julia Language: A fresh approach to technical computing
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE.md
 
 LIB_DEPENDS=	libunwind.so:devel/libunwind \
 		libutf8proc.so:textproc/utf8proc \
 		libopenblas.so:math/openblas \
 		libgit2.so:devel/libgit2 \
 		libgmp.so:math/gmp \
 		libmpfr.so:math/mpfr
 BUILD_DEPENDS=	llvm-config38:devel/llvm38 \
 		pcre2-config:devel/pcre2 \
 		patchelf:sysutils/patchelf
 
 ONLY_FOR_ARCHS=	amd64
 
-USES=	gmake compiler:c++11-lib fortran
+BROKEN_FreeBSD_9=	does not build (fatal error: 'cmath' file not found)
+
+USES=		gmake compiler:c++11-lib fortran
 USE_LDCONFIG=	yes
 
 WRKSRC=	${WRKDIR}/${PORTNAME}-${PORTVERSION}
 
 ALL_TARGET=	default
 INSTALL_TARGET=	install
 TEST_TARGET=	test
 
 CXXFLAGS+=	-stdlib=libc++ -std=c++11
 MAKE_ARGS+=	prefix=${PREFIX} JCXXFLAGS="${CXXFLAGS}" \
 		FORCE_ASSERTIONS=${FORCE_ASSERTIONS} \
 		USE_GPL_LIBS=${USE_GPL_LIBS}
 
 OPTIONS_DEFINE=	EXAMPLES DEBUG DOCS GPL_LIBS DESKTOP
 OPTIONS_SUB=	yes
 
 DEBUG_VARS=	FORCE_ASSERTIONS=1 \
 		ALL_TARGET=all
 
 PORTDOCS=	html
 DOCS_VARS=	INSTALL_TARGET+=install-docs
 
 PORTEXAMPLES=	*
 EXAMPLES_VARS=	INSTALL_TARGET+=install-examples
 
 GPL_LIBS_DESC=	Build with GPL libs: FFTW and SUITESPARSE
 GPL_LIBS_LIB_DEPENDS=	libfftw3.so:math/fftw3 \
 			libfftw3f.so:math/fftw3-float \
 			libumfpack.so:math/suitesparse
 GPL_LIBS_VARS=	USE_GPL_LIBS=1
 
 DESKTOP_DESC=	Install icon, .desktop and appdata file
 DESKTOP_VARS=	INSTALL_TARGET+=install-desktop \
 		INSTALLS_ICONS=yes
 
 post-configure:
 	${CC} ${CFLAGS} -lopenblas ${LDFLAGS} -o ${WRKSRC}/check_openblas \
 		${FILESDIR}/check_openblas.c
 	${WRKSRC}/check_openblas && ( \
 		echo "USE_BLAS64=1" >> ${WRKSRC}/Make.user \
 	) || ( \
 		echo "USE_BLAS64=0" >> ${WRKSRC}/Make.user \
 	)
 
 .include <bsd.port.mk>