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|
require 'formula'
class SuiteSparse <Formula
url 'http://www.cise.ufl.edu/research/sparse/SuiteSparse/SuiteSparse-3.4.0.tar.gz'
homepage 'http://www.cise.ufl.edu/research/sparse/SuiteSparse/'
md5 'e59dcabc9173b1ba1b3659ae147006b8'
depends_on "metis"
depends_on "tbb"
def patches
{ :p1 => DATA }
end
def install
# SuiteSparse doesn't like to build in parallel
ENV.deparallelize
# Statically link libmetis
metis = Formula.factory("metis")
ENV["HOMEBREW_METIS"] = "#{metis.lib}/libmetis.a"
# So, SuiteSparse was written by a scientific researcher. This
# tends to result in makefile-based build systems that are completely
# ignorant of the existance of things such as CPPFLAGS and LDFLAGS.
# SuiteSparse Does The Right Thing™ when homebrew is in /usr/local
# but if it is not, we have to piggyback some stuff in on CFLAGS.
unless HOMEBREW_PREFIX.to_s == '/usr/local'
ENV['CFLAGS'] += " -isystem #{HOMEBREW_PREFIX}/include -L#{HOMEBREW_PREFIX}/lib"
end
system "make"
lib.install Dir['*/Lib/*.a']
include.install Dir['*/Include/*.h']
include.install 'UFconfig/UFconfig.h'
end
end
__END__
Patch to the SuiteSparse master Make configuration file.
Ensures SuiteSparse builds against Hombrew's copy of metis
and uses Hombrew environment variables related to compilation.
diff --git a/UFconfig/UFconfig.mk b/UFconfig/UFconfig.mk
index bda4c7b..84a878b 100644
--- a/UFconfig/UFconfig.mk
+++ b/UFconfig/UFconfig.mk
@@ -33,11 +33,11 @@
# C compiler and compiler flags: These will normally not give you optimal
# performance. You should select the optimization parameters that are best
# for your system. On Linux, use "CFLAGS = -O3 -fexceptions" for example.
-CC = cc
+# CC = cc
# CFLAGS = -O (for example; see below for details)
# C++ compiler (also uses CFLAGS)
-CPLUSPLUS = g++
+CPLUSPLUS = $(CXX)
# ranlib, and ar, for generating libraries
RANLIB = ranlib
@@ -49,11 +49,11 @@ MV = mv -f
# Fortran compiler (not normally required)
F77 = f77
-F77FLAGS = -O
+F77FLAGS = $(FCFLAGS)
F77LIB =
# C and Fortran libraries
-LIB = -lm
+LIB = -lm -lstdc++ $(LDFLAGS)
# For compiling MATLAB mexFunctions (MATLAB 7.5 or later)
MEX = mex -O -largeArrayDims -lmwlapack -lmwblas
@@ -89,8 +89,8 @@ MEX = mex -O -largeArrayDims -lmwlapack -lmwblas
# BLAS = -lgoto -lgfortran -lgfortranbegin -lg2c
# This is probably slow ... it might connect to the Standard Reference BLAS:
-BLAS = -lblas -lgfortran -lgfortranbegin -lg2c
-LAPACK = -llapack
+BLAS = -Wl,-framework -Wl,Accelerate
+LAPACK = $(BLAS)
# Using non-optimized versions:
# BLAS = -lblas_plain -lgfortran -lgfortranbegin -lg2c
@@ -122,8 +122,8 @@ XERBLA =
# The path is relative to where it is used, in CHOLMOD/Lib, CHOLMOD/MATLAB, etc.
# You may wish to use an absolute path. METIS is optional. Compile
# CHOLMOD with -DNPARTITION if you do not wish to use METIS.
-METIS_PATH = ../../metis-4.0
-METIS = ../../metis-4.0/libmetis.a
+METIS_PATH =
+METIS = $(HOMEBREW_METIS)
# If you use CHOLMOD_CONFIG = -DNPARTITION then you must use the following
# options:
@@ -198,16 +198,16 @@ CHOLMOD_CONFIG =
# -DHAVE_TBB enable the use of Intel's Threading Building Blocks (TBB)
# default, without timing, without TBB:
-SPQR_CONFIG =
+SPQR_CONFIG = -DHAVE_TBB
# with timing and TBB:
# SPQR_CONFIG = -DTIMING -DHAVE_TBB
# with timing
# SPQR_CONFIG = -DTIMING
# with TBB, you must select this:
-# TBB = -ltbb
+TBB = -ltbb
# without TBB:
-TBB =
+# TBB =
# with timing, you must include the timing library:
# RTLIB = -lrt
@@ -220,7 +220,7 @@ RTLIB =
# Using default compilers:
# CC = gcc
-CFLAGS = -O3 -fexceptions
+# CFLAGS = -O3 -fexceptions
# alternatives:
# CFLAGS = -g -fexceptions \
|
