Do not interpret GAP library informational messages as a libgap failure.

Build with cryptominisat5.
Sagemath now invokes gap instead of gap_stamp.

sagemath.spec

@@ -64,7 +64,7 @@ Name:		sagemath
 Group:		Applications/Engineering
 Summary:	A free open-source mathematics software system
 Version:	8.0
-Release:	1%{?dist}
+Release:	2%{?dist}
 # The file ${SAGE_ROOT}/COPYING.txt is the upstream license breakdown file
 # Additionally, every $files section has a comment with the license name
 # before files with that license
@@ -182,7 +182,7 @@ BuildRequires:	brial-devel
 BuildRequires:	cddlib-tools
 BuildRequires:	cliquer-devel
 BuildRequires:	coin-or-Cbc-devel
-#BuildRequires:	cryptominisat-devel
+BuildRequires:	cryptominisat-devel
 BuildRequires:	Cython >= 0.24.1
 BuildRequires:	desktop-file-utils
 BuildRequires:	dos2unix
@@ -963,7 +963,7 @@ pushd src/bin
 	ln -sf %{_bindir}/python sage.bin
 	ln -sf %{_bindir}/python python
 	ln -sf %{_bindir}/gp sage_pari
-	ln -sf %{_bindir}/gap gap_stamp
+	ln -sf %{_bindir}/gap gap
 	ln -sf %{_bindir}/gmp-ecm ecm
     popd
 popd
@@ -1388,7 +1388,7 @@ exit 0
 %dir %{SAGE_LOCAL}/bin
 %{SAGE_LOCAL}/bin/QuadraticSieve
 %{SAGE_LOCAL}/bin/ecm
-%{SAGE_LOCAL}/bin/gap_stamp
+%{SAGE_LOCAL}/bin/gap
 %{SAGE_LOCAL}/bin/jmol
 %if %{with bundled_ipython}
 %{SAGE_LOCAL}/bin/ip*
@@ -1619,6 +1619,11 @@ exit 0
 
 ########################################################################
 %changelog
+* Sat Nov 25 2017 Jerry James <loganjerry@gmail.com> - 8.0-2
+- Do not interpret GAP library informational messages as a libgap failure
+- Build with cryptominisat5
+- Sagemath now invokes gap instead of gap_stamp
+
 * Thu Nov 23 2017 Jerry James <loganjerry@gmail.com> - 8.0-1
 - Build with bundled ipywidgets for now
 - Drop unneeded -givaro patch