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require 'formula'
class Encfs < Formula
homepage 'http://www.arg0.net/encfs'
depends_on 'pkg-config' => :build
depends_on 'gettext'
depends_on 'boost'
depends_on 'rlog'
depends_on 'osxfuse'
stable do
url 'https://encfs.googlecode.com/files/encfs-1.7.4.tgz'
sha1 '3d824ba188dbaabdc9e36621afb72c651e6e2945'
# Following patch and changes in install section,
# required for better compatibility with OSX, especially OSX 10.9.
# Changes are already in usptream and planned to be included in next stable release 1.75.
# For more details refer to:
# https://code.google.com/p/encfs/issues/detail?id=185#c10
# Fixes link times and xattr on links for OSX
patch :DATA
end
head do
url 'https://encfs.googlecode.com/svn/branches/1.x'
depends_on 'autoconf' => :build
depends_on 'automake' => :build
depends_on 'libtool' => :build
end
def install
# Add correct flags for linkage with {osx,}fuse and gettext libs
gettext = Formula['gettext']
ENV.append 'CPPFLAGS', %x[pkg-config fuse --cflags].chomp + "-I#{gettext.include}"
ENV.append 'LDFLAGS', %x[pkg-config fuse --libs].chomp + "-L#{gettext.lib}"
if build.stable?
inreplace "configure", "-lfuse", "-losxfuse"
end
# Adapt to changes in recent Xcode by making local copy of endian-ness definitions
mkdir "encfs/sys"
cp "#{MacOS.sdk_path}/usr/include/sys/_endian.h", "encfs/sys/endian.h"
if build.stable?
# Fix runtime "dyld: Symbol not found" errors
# Following 3 ugly inreplaces come instead of big patch
inreplace ["encfs/Cipher.cpp", "encfs/CipherFileIO.cpp", "encfs/NullCipher.cpp",
"encfs/NullNameIO.cpp", "encfs/SSL_Cipher.cpp"], "using boost::shared_ptr;", ""
inreplace ["encfs/BlockNameIO.cpp", "encfs/Cipher.cpp", "encfs/CipherFileIO.cpp",
"encfs/Context.cpp", "encfs/DirNode.cpp", "encfs/encfs.cpp",
"encfs/encfsctl.cpp", "encfs/FileNode.cpp", "encfs/FileUtils.cpp",
"encfs/MACFileIO.cpp", "encfs/main.cpp", "encfs/makeKey.cpp",
"encfs/NameIO.cpp", "encfs/NullCipher.cpp", "encfs/NullNameIO.cpp",
"encfs/SSL_Cipher.cpp", "encfs/StreamNameIO.cpp", "encfs/test.cpp"], "shared_ptr<", "boost::shared_ptr<"
inreplace ["encfs/Context.cpp", "encfs/encfsctl.cpp", "encfs/FileUtils.cpp"], "boost::boost::shared_ptr<", "boost::shared_ptr<"
else
system "make", "-f", "Makefile.dist"
end
system "./configure", "--disable-dependency-tracking",
"--prefix=#{prefix}",
"--with-boost=#{HOMEBREW_PREFIX}"
system "make"
system "make install"
end
end
__END__
--- a/encfs/encfs.cpp
+++ b/encfs/encfs.cpp
@@ -489,7 +489,11 @@
int _do_chmod(EncFS_Context *, const string &cipherPath, mode_t mode)
{
+#ifdef __APPLE__
+ return lchmod( cipherPath.c_str(), mode );
+#else
return chmod( cipherPath.c_str(), mode );
+#endif
}
int encfs_chmod(const char *path, mode_t mode)
@@ -706,7 +710,11 @@
int _do_setxattr(EncFS_Context *, const string &cyName,
tuple<const char *, const char *, size_t, uint32_t> data)
{
+#ifdef __APPLE__
+ int options = XATTR_NOFOLLOW;
+#else
int options = 0;
+#endif
return ::setxattr( cyName.c_str(), data.get<0>(), data.get<1>(),
data.get<2>(), data.get<3>(), options );
}
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