From 87fa3cf8ec8022a6deac60bd1b7e655b6a7eb3f8 Mon Sep 17 00:00:00 2001
From: Milan Bouchet-Valat <nalimilan@club.fr>
Date: Mar 23 2018 17:40:13 +0000
Subject: Fix build by removing libunwind version check


---

diff --git a/julia.spec b/julia.spec
index a689f62..2c7593c 100644
--- a/julia.spec
+++ b/julia.spec
@@ -5,7 +5,7 @@
 
 Name:           julia
 Version:        0.6.2
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        High-level, high-performance dynamic language for technical computing
 Group:          Development/Languages
 # Julia itself is MIT, with a few LGPLv2+ and GPLv2+ files
@@ -15,6 +15,7 @@ URL:            http://julialang.org/
 Source0:        https://github.com/JuliaLang/julia/releases/download/v%{version}/julia-%{version}.tar.gz
 # Julia currently uses a custom version of libuv, patches are not yet upstream
 Source1:        https://api.github.com/repos/JuliaLang/libuv/tarball/%{uvcommit}#/libuv-%{uvcommit}.tar.gz
+Patch0:         julia_unwind_version.patch
 Provides:       bundled(libuv) = %{uvversion}
 BuildRequires:  arpack-devel
 BuildRequires:  desktop-file-utils
@@ -98,6 +99,8 @@ Julia into external programs or debugging Julia itself.
 %prep
 %setup -q
 
+%patch0 -p1
+
 mkdir -p deps/srccache
 
 pushd deps/srccache
@@ -249,6 +252,9 @@ exit 0
 /usr/bin/gtk-update-icon-cache %{_datarootdir}/icons/hicolor &>/dev/null || :
 
 %changelog
+* Fri Mar 23 2018 Milan Bouchet-Valat <nalimilan@club.fr> - 0.6.2-3
+- Work around bug in UNW_VERSION_MINOR not being a single integer by removing redundant check.
+
 * Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.6.2-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
 
diff --git a/julia_unwind_version.patch b/julia_unwind_version.patch
new file mode 100644
index 0000000..e1df0b9
--- /dev/null
+++ b/julia_unwind_version.patch
@@ -0,0 +1,16 @@
+diff -ru a/src/julia_internal.h b/src/julia_internal.h
+--- a/src/julia_internal.h	2017-12-13 20:01:57.000000000 +0100
++++ b/src/julia_internal.h	2018-03-23 17:41:54.420474220 +0100
+@@ -642,12 +642,7 @@
+ #  include <libunwind.h>
+ typedef unw_context_t bt_context_t;
+ typedef unw_cursor_t bt_cursor_t;
+-#  if (!defined(SYSTEM_LIBUNWIND) || UNW_VERSION_MAJOR > 1 ||   \
+-       (UNW_VERSION_MAJOR == 1 && UNW_VERSION_MINOR > 1))
+-// Enable our memory manager only for libunwind with our patch or
+-// on a newer release
+ #    define JL_UNW_HAS_FORMAT_IP 1
+-#  endif
+ #endif
+ size_t rec_backtrace(uintptr_t *data, size_t maxsize);
+ size_t rec_backtrace_ctx(uintptr_t *data, size_t maxsize, bt_context_t *ctx);