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require 'formula'
class Pocl < Formula
homepage 'http://pocl.sourceforge.net'
url 'http://pocl.sourceforge.net/downloads/pocl-0.9.tar.gz'
sha1 'd6e30f3120c7952dec9004db1db91a11d08c7b74'
depends_on 'pkg-config' => :build
depends_on 'hwloc'
depends_on 'llvm' => 'with-clang'
depends_on :libltdl
def patches
# Check if ndebug flag is required for compiling pocl didn't work on osx
# for some reason. Information if bug is fixed is found from
# https://github.com/pocl/pocl/issues/59
DATA
end
def install
ENV.j1
system "./configure", "--disable-debug",
"--enable-direct-linkage",
"--disable-icd",
"--enable-testsuites=",
"--prefix=#{prefix}"
system "make", "install"
end
test do
(testpath/'foo.cl').write <<-EOS.undent
kernel void foo(int *in, int *out) {
int i = get_global_id(0);
out[i] = in[i];
}
EOS
system "#{bin}/pocl-standalone -h head.h -o foo.bc foo.cl"
system "\"#{Formula["llvm"].opt_bin}/llvm-dis\" < foo.bc | grep foo_workgroup"
system "pkg-config pocl --modversion | grep #{version}"
end
end
__END__
diff --git a/configure b/configure
index 01d3e24..55bf55c 100755
--- a/configure
+++ b/configure
@@ -18375,6 +18375,11 @@ else
LLVM_HAS_ASSERTIONS_FALSE=
fi
+# Hardcoded information that llvm compiled by homebrew has asserts
+# for some reason test above did not give correct result
+# https://github.com/pocl/pocl/issues/59
+LLVM_HAS_ASSERTIONS_TRUE=
+LLVM_HAS_ASSERTIONS_FALSE='#'
fi
rm -f core conftest.err conftest.$ac_objext \
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