circleci: test multiple build options

We now do separate builds with LDAP/SSSD enabled, logsrv client/server
disabled, and static-sudoers enabled.

.circleci/config.yml

@@ -1,8 +1,21 @@
-# TODO: use matrix to test different build options and linux distros
 version: 2.1
 
 jobs:
   build:
+    description: Configure, build and package sudo
+    parameters:
+      ldap:
+        description: if true, build sudo's LDAP support
+        default: false
+        type: boolean
+      static_sudoers:
+        description: if true, build sudoers statically
+        default: false
+        type: boolean
+      logsrvd:
+        description: if true, build sudo_logsrvd and sudoers client
+        default: true
+        type: boolean
     docker:
       - image: docker.io/sudoproject/ubuntu:latest
         user: build
@@ -10,13 +23,14 @@ jobs:
       - checkout
       - run:
           name: "Building and packaging sudo"
-          command: ./scripts/mkpkg --flavor=ldap --enable-warnings --enable-werror --enable-sanitizer
+          command: ./scripts/mkpkg <<# parameters.ldap >>--flavor=ldap --with-sssd --with-sssd-lib=/usr/lib/x86_64-linux-gnu <</ parameters.ldap >><<^ parameters.logsrvd >>--disable-log-server --disable-log-client <</ parameters.logsrvd >><<# parameters.static_sudoers >>--enable-static-sudoers <</ parameters.static_sudoers >>--enable-warnings --enable-werror --enable-sanitizer
       # Save workspace for subsequent jobs (i.e. test)
       - persist_to_workspace:
           root: .
           paths:
             - .
   test:
+    description: run sudo tests in a pre-built workspace
     docker:
       - image: docker.io/sudoproject/ubuntu:latest
         user: build
@@ -37,14 +51,32 @@ workflows:
   build_and_test:
     jobs:
       - build:
-          # Only build the "main" branch
+          name: build-ldap
+          ldap: true
+          filters:
+            branches:
+              only: main
+      - build:
+          name: build-static-sudoers
+          static_sudoers: true
+          filters:
+            branches:
+              only: main
+      - build:
+          name: build-nologsrvd
+          logsrvd: false
           filters:
             branches:
               only: main
       - test:
-          filters:
-          # Only test the "main" branch
-            branches:
-              only: main
+          name: test-ldap
           requires:
-            - build
+            - build-ldap
+      - test:
+          name: test-static-sudoers
+          requires:
+            - build-static-sudoers
+      - test:
+          name: test-nologsrvd
+          requires:
+            - build-nologsrvd