fix to show SHA commit in help text

- also ensure `make install` uses the right build flags
- include all bundled projects' licenses

Signed-off-by: Michel Lind <salimma@centosproject.org>

wprof.spec

@@ -2,6 +2,11 @@
 Version:        0.5
 %forgemeta
 
+# we need to declare this to show it in the version string
+# since we 'backport' the first two commits after 0.5, just
+# use the commit hash of the latest commit we use
+%global wprof_commit 23cbea909d4365c804b1a8d3744d8afc2f314280
+
 # upstream build system requires the use of these sources
 %global blazesym_url https://github.com/libbpf/blazesym
 %global blazesym_commit ae290f612af8f0243b2a3f53ec7c0cf304e0bbad 
@@ -195,7 +200,7 @@ popd
 # build flags not set by default
 %set_build_flags
 %endif
-%make_build -C src
+%make_build -C src GIT_SHA=%{wprof_commit}
 
 for proj in blazesym src/demangle src/wpb; do
   pushd ${proj}
@@ -206,18 +211,26 @@ for proj in blazesym src/demangle src/wpb; do
 done
 
 for proj in blazesym bpftool libbpf strobelight-libs usdt; do
-  mv ${proj}/LICENSE LICENSE.proj
+  mv ${proj}/LICENSE ./LICENSE.${proj}
+  # collect license texts, first one wins
+  if ls ${proj}/LICENSE.* >/dev/null 2>&1; then
+    mv -n ${proj}/LICENSE.* .
+  fi
 done
 
 
 %install
-%make_install -C src prefix=%{_prefix}
+%if 0%{?rhel} && 0%{?rhel} < 10
+# build flags not set by default
+%set_build_flags
+%endif
+%make_install -C src prefix=%{_prefix} GIT_SHA=%{wprof_commit}
 
 
 %files
-# strobelight-libs has the same licenses as libbpf
-%license LICENSE* bpftool/LICENSE.* libbpf/LICENSE.*
-%license blazesym/LICENSE.blazesym.dependencies src/demangle/LICENSE.demangle.dependencies src/wpb/LICENSE.wpb.dependencies
+%license LICENSE*
+# blazesym vendored deps already got collected earlier
+%license src/demangle/LICENSE.demangle.dependencies src/wpb/LICENSE.wpb.dependencies
 %doc README.md UTRACE.md
 %{_bindir}/wprof