debian, install-deps.sh: use Build-Profiles to optionally build debian libjaeger

library

* use pkg.ceph.jaeger for debian optional pkgs
remove mangling needing install-deps, instead use, buildProfileSpec feature
introduced for debian.  https://wiki.debian.org/BuildProfileSpec * check and

* set extraopts in debian/rules using pkg.ceph.jaeger
see: https://github.com/ceph/ceph/pull/38783#discussion_r662995612

* cleanup libjaeger.install mangling from CMakeLists

Signed-off-by: Deepika Upadhyay <dupadhya@redhat.com>

debian/control

@@ -8,7 +8,7 @@ Maintainer: Ceph Maintainers <ceph-maintainers@lists.ceph.com>
 Uploaders: Ken Dreyer <kdreyer@redhat.com>,
            Alfredo Deza <adeza@redhat.com>,
 Build-Depends: automake,
-# Jaeger       bison,
+               bison  <pkg.ceph.jaeger>,
                cmake (>= 3.10.2),
                cpio,
                cryptsetup-bin | cryptsetup,
@@ -18,7 +18,7 @@ Build-Depends: automake,
                dh-exec,
                dh-python,
                dh-systemd,
-# Jaeger       flex,
+               flex  <pkg.ceph.jaeger>,
                git,
                gperf,
                g++ (>= 7),
@@ -35,7 +35,7 @@ Build-Depends: automake,
                libcap-ng-dev,
                libcunit1-dev,
                libcurl4-openssl-dev,
-# Jaeger       libevent-dev,
+               libevent-dev <pkg.ceph.jaeger>,
                libexpat1-dev,
                libffi-dev [!amd64] <pkg.ceph.check>,
                libfmt-dev (>= 6.1.2),
@@ -78,7 +78,7 @@ Build-Depends: automake,
                libyaml-cpp-dev <pkg.ceph.crimson>,
                lsb-release,
                ninja-build <pkg.ceph.check>,
-# Jaeger       nlohmann-json-dev | nlohmann-json3-dev,
+               nlohmann-json3-dev <pkg.ceph.jaeger>,
                parted,
                patch,
                pkg-config,
@@ -991,6 +991,7 @@ Architecture: linux-any
 Section: libs
 Depends: ${misc:Depends},
          ${shlibs:Depends},
+Build-Profiles: <pkg.ceph.jaeger>
 Description: This package provides libraries needed for distributed tracing for Ceph.
 
 Package: ceph-test

debian/libjaeger.install

@@ -1,3 +1,4 @@
-#usr/lib/libopentracing.so.*
-#usr/lib/libjaegertracing.so.*
-#usr/lib/libthrift.so.*
+usr/lib/libopentracing.so.*
+usr/lib/libjaegertracing.so.*
+usr/lib/libthrift.so.*
+usr/lib/libyaml-cpp.so*

debian/rules

@@ -16,6 +16,11 @@ ifeq (,$(findstring WITH_SEASTAR,$(CEPH_EXTRA_CMAKE_ARGS)))
 else
   export CEPH_OSD_BASENAME = crimson-osd
 endif
+ifeq ($(filter pkg.ceph.jaeger,$(DEB_BUILD_PROFILES)),)
+  extraopts += -DWITH_JAEGER=OFF
+else
+  extraopts += -DWITH_JAEGER=ON
+endif
 
 extraopts += -DWITH_OCF=ON -DWITH_LTTNG=ON
 extraopts += -DWITH_MGR_DASHBOARD_FRONTEND=OFF

install-deps.sh

@@ -353,6 +353,9 @@ else
 	if $with_seastar; then
 	    build_profiles+=",pkg.ceph.crimson"
 	fi
+	if $with_jaeger; then
+	    build_profiles+=",pkg.ceph.jaeger"
+	fi
 	$SUDO env DEBIAN_FRONTEND=noninteractive mk-build-deps \
 	      --build-profiles "${build_profiles#,}" \
 	      --install --remove \