67 lines
2.5 KiB
Ruby
67 lines
2.5 KiB
Ruby
require 'formula'
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class BdwGc < Formula
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homepage 'http://www.hpl.hp.com/personal/Hans_Boehm/gc/'
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url 'http://www.hpl.hp.com/personal/Hans_Boehm/gc/gc_source/gc-7.1.tar.gz'
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md5 '2ff9924c7249ef7f736ecfe6f08f3f9b'
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devel do
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url 'http://www.hpl.hp.com/personal/Hans_Boehm/gc/gc_source/gc-7.2alpha6.tar.gz'
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md5 '319d0b18cc4eb735c8038ece9df055e4'
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version '7.2alpha6'
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end
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# patch to fix inline asm errors with LLVM, present in upstream SVN
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# some directory restructuring between 7.1 and 7.2a6 force us to have two
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# versions of the same patch
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def patches
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if ARGV.build_devel?
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DATA
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else
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{ :p0 => "https://trac.macports.org/export/86621/trunk/dports/devel/boehmgc/files/asm.patch" }
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end
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end
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def install
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# ucontext has been deprecated in 10.6
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# use this flag to force the header to compile
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ENV.append 'CPPFLAGS', "-D_XOPEN_SOURCE" if MacOS.snow_leopard?
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system "./configure", "--disable-debug",
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"--disable-dependency-tracking",
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"--prefix=#{prefix}",
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"--enable-cplusplus"
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system "make"
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system "make check"
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system "make install"
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end
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end
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__END__
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diff --git a/libatomic_ops/src/atomic_ops/sysdeps/gcc/x86.h b/libatomic_ops/src/atomic_ops/sysdeps/gcc/x86.h
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index 5e6d7fa..c0845ba 100644
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--- a/libatomic_ops/src/atomic_ops/sysdeps/gcc/x86.h
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+++ b/libatomic_ops/src/atomic_ops/sysdeps/gcc/x86.h
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@@ -113,7 +113,7 @@ AO_test_and_set_full(volatile AO_TS_t *addr)
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/* Note: the "xchg" instruction does not need a "lock" prefix */
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__asm__ __volatile__("xchgb %0, %1"
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: "=q"(oldval), "=m"(*addr)
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- : "0"(0xff), "m"(*addr) : "memory");
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+ : "0"((unsigned char)0xff), "m"(*addr) : "memory");
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return (AO_TS_VAL_t)oldval;
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}
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#define AO_HAVE_test_and_set_full
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diff --git a/libatomic_ops/src/atomic_ops/sysdeps/gcc/x86_64.h b/libatomic_ops/src/atomic_ops/sysdeps/gcc/x86_64.h
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index 0f68c1e..b3b57f9 100644
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--- a/libatomic_ops/src/atomic_ops/sysdeps/gcc/x86_64.h
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+++ b/libatomic_ops/src/atomic_ops/sysdeps/gcc/x86_64.h
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@@ -110,7 +110,7 @@ AO_test_and_set_full(volatile AO_TS_t *addr)
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/* Note: the "xchg" instruction does not need a "lock" prefix */
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__asm__ __volatile__("xchgb %0, %1"
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: "=q"(oldval), "=m"(*addr)
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- : "0"(0xff), "m"(*addr) : "memory");
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+ : "0"((unsigned char)0xff), "m"(*addr) : "memory");
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return (AO_TS_VAL_t)oldval;
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}
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#define AO_HAVE_test_and_set_full
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