rake dependencies build fails

[erg]

rake dependencies build is broken on my Mac. I haven't tried to debug it yet.

Just a git clone and then rake dependencies build.

[ 96%] Building C object CMakeFiles/git2.dir/src/unix/map.c.o
[ 97%] Building C object CMakeFiles/git2.dir/src/unix/realpath.c.o
[ 98%] Building C object CMakeFiles/git2.dir/deps/http-parser/http_parser.c.o
[ 99%] Building C object CMakeFiles/git2.dir/src/hash/hash_generic.c.o
In file included from /Users/erg/sedit/deps/Gift/External/libgit2/src/hash/hash_generic.c:10:
/Users/erg/sedit/deps/Gift/External/libgit2/src/hash/hash_generic.h:13:8: error: redefinition of 'git_hash_ctx'
struct git_hash_ctx {
       ^
/Users/erg/sedit/deps/Gift/External/libgit2/src/hash/hash_common_crypto.h:15:8: note: previous definition is here
struct git_hash_ctx {
       ^
/Users/erg/sedit/deps/Gift/External/libgit2/src/hash/hash_generic.c:121:11: error: no member named 'H' in 'struct git_hash_ctx'
        A = ctx->H[0];
            ~~~  ^
/Users/erg/sedit/deps/Gift/External/libgit2/src/hash/hash_generic.c:122:11: error: no member named 'H' in 'struct git_hash_ctx'
        B = ctx->H[1];
            ~~~  ^
/Users/erg/sedit/deps/Gift/External/libgit2/src/hash/hash_generic.c:123:11: error: no member named 'H' in 'struct git_hash_ctx'
        C = ctx->H[2];
            ~~~  ^
/Users/erg/sedit/deps/Gift/External/libgit2/src/hash/hash_generic.c:124:11: error: no member named 'H' in 'struct git_hash_ctx'
        D = ctx->H[3];
            ~~~  ^
/Users/erg/sedit/deps/Gift/External/libgit2/src/hash/hash_generic.c:125:11: error: no member named 'H' in 'struct git_hash_ctx'
        E = ctx->H[4];
            ~~~  ^
/Users/erg/sedit/deps/Gift/External/libgit2/src/hash/hash_generic.c:217:7: error: no member named 'H' in 'struct git_hash_ctx'
        ctx->H[0] += A;
        ~~~  ^
/Users/erg/sedit/deps/Gift/External/libgit2/src/hash/hash_generic.c:218:7: error: no member named 'H' in 'struct git_hash_ctx'
        ctx->H[1] += B;
        ~~~  ^
/Users/erg/sedit/deps/Gift/External/libgit2/src/hash/hash_generic.c:219:7: error: no member named 'H' in 'struct git_hash_ctx'
        ctx->H[2] += C;
        ~~~  ^
/Users/erg/sedit/deps/Gift/External/libgit2/src/hash/hash_generic.c:220:7: error: no member named 'H' in 'struct git_hash_ctx'
        ctx->H[3] += D;
        ~~~  ^
/Users/erg/sedit/deps/Gift/External/libgit2/src/hash/hash_generic.c:221:7: error: no member named 'H' in 'struct git_hash_ctx'
        ctx->H[4] += E;
        ~~~  ^
/Users/erg/sedit/deps/Gift/External/libgit2/src/hash/hash_generic.c:224:5: error: redefinition of 'git_hash_init'
int git_hash_init(git_hash_ctx *ctx)
    ^
/Users/erg/sedit/deps/Gift/External/libgit2/src/hash/hash_common_crypto.h:23:17: note: previous definition is here
GIT_INLINE(int) git_hash_init(git_hash_ctx *ctx)
                ^
/Users/erg/sedit/deps/Gift/External/libgit2/src/hash/hash_generic.c:226:7: error: no member named 'size' in 'struct git_hash_ctx'
        ctx->size = 0;
        ~~~  ^
/Users/erg/sedit/deps/Gift/External/libgit2/src/hash/hash_generic.c:229:7: error: no member named 'H' in 'struct git_hash_ctx'
        ctx->H[0] = 0x67452301;
        ~~~  ^
/Users/erg/sedit/deps/Gift/External/libgit2/src/hash/hash_generic.c:230:7: error: no member named 'H' in 'struct git_hash_ctx'
        ctx->H[1] = 0xefcdab89;
        ~~~  ^
/Users/erg/sedit/deps/Gift/External/libgit2/src/hash/hash_generic.c:231:7: error: no member named 'H' in 'struct git_hash_ctx'
        ctx->H[2] = 0x98badcfe;
        ~~~  ^
/Users/erg/sedit/deps/Gift/External/libgit2/src/hash/hash_generic.c:232:7: error: no member named 'H' in 'struct git_hash_ctx'
        ctx->H[3] = 0x10325476;
        ~~~  ^
/Users/erg/sedit/deps/Gift/External/libgit2/src/hash/hash_generic.c:233:7: error: no member named 'H' in 'struct git_hash_ctx'
        ctx->H[4] = 0xc3d2e1f0;
        ~~~  ^
/Users/erg/sedit/deps/Gift/External/libgit2/src/hash/hash_generic.c:238:5: error: redefinition of 'git_hash_update'
int git_hash_update(git_hash_ctx *ctx, const void *data, size_t len)
    ^
/Users/erg/sedit/deps/Gift/External/libgit2/src/hash/hash_common_crypto.h:30:17: note: previous definition is here
GIT_INLINE(int) git_hash_update(git_hash_ctx *ctx, const void *data, size_t len)
/*
                ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
make[2]: *** [CMakeFiles/git2.dir/src/hash/hash_generic.c.o] Error 1
make[1]: *** [CMakeFiles/git2.dir/all] Error 2
make: *** [all] Error 2
rake aborted!
RAKE TASK FAILED:         mkdir -p External/libgit2/build && \
        cd External/libgit2/build && \
        cmake -DBUILD_SHARED_LIBS:BOOL=OFF -DBUILD_CLAR:BOOL=OFF -DTHREADSAFE:BOOL=ON ..
        cmake --build .
/Users/erg/sedit/deps/Gift/Scripts/helpers.rb:3:in `run'
Scripts/build_osx.rake:22:in `block (3 levels) in <top (required)>'
Tasks: TOP => build => build:osx => build:osx:libgit2
(See full trace by running task with --trace)

[zzxworld]

OS X EI Capitan. as the same problem.