Accepting request 960937 from home:jeff_mahoney:branches:devel:libraries:c_c++

- Enable building and packaging of static library.
  Explicitly enable fat LTO objects.

Enabling fat LTO to get successful builds on ppc64.
Now removed commented out removal of rm command.

OBS-URL: https://build.opensuse.org/request/show/960937
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/libbpf?expand=0&rev=16

libbpf.changes

@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Thu Mar 10 18:28:17 UTC 2022 - Jeff Mahoney <jeffm@suse.com>
+
+- Enable building and packaging of static library.
+  Explicitly enable fat LTO objects.
+
 -------------------------------------------------------------------
 Fri Mar  4 10:18:54 UTC 2022 - Jan Engelhardt <jengelh@inai.de>
 

libbpf.spec

@@ -48,17 +48,26 @@ Requires:       linux-glibc-devel >= 5.16
 %description devel
 libbpf is a C library which provides API for managing eBPF programs and maps.
 
+%package devel-static
+Summary:        Static library for libbpf
+Requires:       %{libname} = %{version}
+Requires:       %{name}-devel = %{version}
+Requires:       linux-glibc-devel >= 5.16
+
+%description devel-static
+libbpf is a C library which provides API for managing eBPF programs and maps.
+
 %prep
 %autosetup
 
 %build
+%global _lto_cflags %{_lto_cflags} -ffat-lto-objects
 cd src
 %make_build V=1 CFLAGS="%{optflags}"
 
 %install
 cd src
 %make_install V=1
-rm -f %{buildroot}%{_libdir}/%{name}.a
 
 %post -n %{libname} -p /sbin/ldconfig
 %postun -n %{libname} -p /sbin/ldconfig
@@ -73,4 +82,7 @@ rm -f %{buildroot}%{_libdir}/%{name}.a
 %{_libdir}/%{name}.so
 %{_libdir}/pkgconfig/%{name}.pc
 
+%files devel-static
+%{_libdir}/%{name}.a
+
 %changelog