From: Filip Andres <filip.andres@gooddata.com>

Date: Sun, 27 Dec 2015 19:24:05 +0100

Subject: [PATCH] Use system double-conversion

diff --git a/rebar.config b/rebar.config

index b951b5e..e3b6c39 100644

--- a/rebar.config

+++ b/rebar.config

@@ -1,8 +1,7 @@

 {port_specs, [

     {"priv/jiffy.so", [

         "c_src/*.c",

-        "c_src/*.cc",

-        "c_src/double-conversion/*.cc"

+        "c_src/*.cc"

     ]}

 ]}.

@@ -10,12 +9,12 @@

     {".*", "FLTO_FLAG", ""},

     {"(linux|solaris|freebsd|netbsd|openbsd|dragonfly|darwin|gnu)",

-        "CFLAGS", "$CFLAGS -Ic_src/ -g -Wall $FLTO_FLAG -Werror -O3"},

+        "CFLAGS", "$CFLAGS -Ic_src/ -g -Wall $FLTO_FLAG -Werror -O3 -ldouble-conversion"},

     {"(linux|solaris|freebsd|netbsd|openbsd|dragonfly|darwin|gnu)",

-        "CXXFLAGS", "$CXXFLAGS -Ic_src/ -g -Wall $FLTO_FLAG -Werror -O3"},

+        "CXXFLAGS", "$CXXFLAGS -Ic_src/ -g -Wall $FLTO_FLAG -Werror -O3 -ldouble-conversion"},

     {"(linux|solaris|freebsd|netbsd|openbsd|dragonfly|darwin|gnu)",

-        "LDFLAGS", "$LDFLAGS $FLTO_FLAG -lstdc++"},

+        "LDFLAGS", "$LDFLAGS $FLTO_FLAG -lstdc++ -ldouble-conversion"},

     %% OS X Leopard flags for 64-bit

     {"darwin9.*-64$", "CXXFLAGS", "-m64"},