Add EPEL7 compatibility

libinstpatch.spec

@@ -16,7 +16,7 @@ Name:           libinstpatch
 Version:        1.1.6
 %global api_version 1.0
 %global so_version 2
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Instrument file software library
 
 URL:            http://www.swamiproject.org/
@@ -34,7 +34,14 @@ License:        LGPLv2 and Public Domain
 %global forgeurl https://github.com/swami/%{name}/
 Source0:        %{forgeurl}/archive/v%{version}/%{name}-%{version}.tar.gz
 
-BuildRequires:  cmake
+%if 0%{?el7}
+%global cmake %cmake3
+%global cmake_build %cmake3_build
+%global cmake_install %cmake3_install
+%global ctest %ctest3
+%endif
+
+BuildRequires:  cmake%{?el7:3}
 BuildRequires:  gcc
 BuildRequires:  ninja-build
 
@@ -125,6 +132,9 @@ find examples -type f -name '*.py' -print -delete
 
 
 %changelog
+* Mon May 17 2021 Benjamin A. Beasley <code@musicinmybrain.net> - 1.1.6-2
+- Add EPEL7 compatibility
+
 * Fri Apr 16 2021 Benjamin A. Beasley <code@musicinmybrain.net> - 1.1.6-1
 - New upstream version 1.1.6 with so-version bump from 0 to 2 and altered
   include path