[gpac] Fix build with openssl-1.1.0

[Leigh Scott]

commit 8c1d513706aa8b089cfbedee39e5feb0dda8cc1e
Author: leigh123linux <leigh123linux at googlemail.com>
Date:   Sat Oct 29 11:30:21 2016 +0100

    Fix build with openssl-1.1.0

 gpac.spec           | 11 ++++++++++-
 openssl-1.1.0.patch | 11 +++++++++++
 2 files changed, 21 insertions(+), 1 deletion(-)
---
diff --git a/gpac.spec b/gpac.spec
index 94673bf..ad1682a 100644
--- a/gpac.spec
+++ b/gpac.spec
@@ -17,11 +17,14 @@
 Name:        gpac
 Summary:     MPEG-4 multimedia framework
 Version:     0.6.1
-Release:     2%{?git:.%{git}git}%{?dist}
+Release:     3%{?git:.%{git}git}%{?dist}
 License:     LGPLv2+
 Group:       System Environment/Libraries
 URL:         http://gpac.sourceforge.net/
 Source0:     https://github.com/gpac/gpac/archive/v%{version}/gpac-%{version}.tar.gz
+# https://github.com/openssl/openssl/issues/1543
+# Simply remove the call to SSLeay_add_all_algorithms, the addition is now done automatically and internally in libssl.
+Patch0:      openssl-1.1.0.patch
 #Source9:     gpac-snapshot.sh
 
 BuildRequires:  ImageMagick
@@ -137,6 +140,9 @@ web browsers.
 
 %prep
 %setup -q
+%if 0%{?fedora} >= 26
+%patch0 -p1
+%endif
 rm -r extra_lib/
 # Fix encoding warnings
 cp -p doc/ipmpx_syntax.bt doc/ipmpx_syntax.bt.origine
@@ -305,6 +311,9 @@ rm $RPM_BUILD_ROOT%{_includedir}/gpac/config.h
 
 
 %changelog
+* Sat Oct 29 2016 Leigh Scott <leigh123linux at googlemail.com> - 0.6.1-3
+- Fix build with openssl-1.1.0
+
 * Sat Jul 30 2016 Julian Sikorski <belegdol at fedoraproject.org> - 0.6.1-2
 - Rebuilt for ffmpeg-3.1.1
 
diff --git a/openssl-1.1.0.patch b/openssl-1.1.0.patch
new file mode 100644
index 0000000..5d95a23
--- /dev/null
+++ b/openssl-1.1.0.patch
@@ -0,0 +1,11 @@
+--- a/src/utils/downloader.c
++++ b/src/utils/downloader.c
+@@ -391,7 +391,6 @@
+ 	}
+ 	SSL_library_init();
+ 	SSL_load_error_strings();
+-	SSLeay_add_all_algorithms();
+ 	SSLeay_add_ssl_algorithms();
+ 	_ssl_is_initialized = GF_TRUE;
+ 	GF_LOG(GF_LOG_DEBUG, GF_LOG_NETWORK, ("[HTTPS] Initalization of SSL library complete.\n"));
+