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qrupdate, slicot: improved BLAS/LAPACK support

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qrupdate.rb: added OpenBLAS option. Compiled with -ff2c flag for
    -framework vecLib to ensure compatibility.
slicot.rb: removed all mention of BLAS/LAPACK, because only the static
    library is built.

Closes Homebrew/homebrew#27773.

Signed-off-by: Misty De Meo <mistydemeo@gmail.com>
This commit is contained in:
Michael C. Grant 2014-03-21 17:22:51 -05:00 committed by Misty De Meo
parent dcff01f89a
commit 14e4cd365a
2 changed files with 15 additions and 7 deletions
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18
Formula/qrupdate.rb
View file

@ -6,16 +6,26 @@ class Qrupdate < Formula
sha1 'f7403b646ace20f4a2b080b4933a1e9152fac526'
depends_on :fortran
depends_on 'dotwrp'
depends_on "homebrew/science/openblas" => :optional
def install
ENV.j1
ENV['PREFIX'] = prefix
if build.with? 'openblas'
fflags = ENV.fcflags
lflags = "#{ENV.ldflags} -L#{Formula["openblas"].lib} -lopenblas"
else
# We're using the -ff2c flag here to avoid having to depend on dotwrp.
# Because qrupdate exports only subroutines, the resulting library is
# compatible with packages compiled with or without the -ff2c flag.
fflags = "#{ENV.fcflags} -ff2c"
lflags = "#{ENV.ldflags} -framework Accelerate"
end
inreplace 'Makeconf' do |s|
s.change_make_var! 'FC', ENV.fc
s.change_make_var! 'FFLAGS', ENV.fcflags
s.change_make_var! 'BLAS', "#{ENV.ldflags} -ldotwrp -framework Accelerate"
s.change_make_var! 'LAPACK', "#{ENV.ldflags} -ldotwrp -framework Accelerate"
s.change_make_var! 'FFLAGS', fflags
s.change_make_var! 'BLAS', lflags
s.change_make_var! 'LAPACK', ""
end
cd "./src"
inreplace 'Makefile' do |s|

4
Formula/slicot.rb
View file

@ -14,19 +14,17 @@ class Slicot < Formula
args = [
"FORTRAN=#{ENV.fc}",
"LOADER=#{ENV.fc}",
"LAPACKLIB='-framework Accelerate'",
]
slicotlibname = "libslicot_pic.a"
system "make", "lib", "OPTS=-fPIC", "SLICOTLIB=../#{slicotlibname}", *args
lib.install "#{slicotlibname}"
system "make", "clean"
if build.with? "default-integer-8"
system "make", "clean"
slicotlibname = "libslicot64_pic.a"
system "make", "lib", "OPTS=-fPIC -fdefault-integer-8", "SLICOTLIB=../#{slicotlibname}", *args
lib.install "#{slicotlibname}"
system "make", "clean"
end
end
end