Fix FTBFS and stop stripping symbols

- Fix FTBFS due to cmake wide changes #1863295
- Fix 'bpftrace symbols are stripped' #1865787

bpftrace.spec

@@ -1,6 +1,6 @@
 Name:           bpftrace
 Version:        0.11.0
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        High-level tracing language for Linux eBPF
 License:        ASL 2.0
 
@@ -45,11 +45,17 @@ and predecessor tracers such as DTrace and SystemTap
         -DBUILD_TESTING:BOOL=OFF \
         -DBUILD_SHARED_LIBS:BOOL=OFF \
         -DLIBBCC_LIBRARIES:PATH=/usr/lib64/libbcc-no-libbpf.so
-%make_build
+%cmake_build
 
 
 %install
-%make_install
+# The post hooks strip the binary which removes
+# the BEGIN_trigger and END_trigger functions
+# which are needed for the BEGIN and END probes
+%global __os_install_post %{nil}
+%global _find_debuginfo_opts -g
+
+%cmake_install
 
 # Fix shebangs (https://fedoraproject.org/wiki/Packaging:Guidelines#Shebang_lines)
 find %{buildroot}%{_datadir}/%{name}/tools -type f -exec \
@@ -70,6 +76,10 @@ find %{buildroot}%{_datadir}/%{name}/tools -type f -exec \
 
 
 %changelog
+* Tue Aug 04 2020 Augusto Caringi <acaringi@redhat.com> - 0.11.0-4
+- Fix FTBFS due to cmake wide changes #1863295
+- Fix 'bpftrace symbols are stripped' #1865787
+
 * Sat Aug 01 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.11.0-3
 - Second attempt - Rebuilt for
   https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild