[sysprof] build: disable cli tool when no libsysprof is present

[Christian Hergert <chergert src gnome org>]

commit ac1d9e4694bc9a17de91a1539e54e5cedda34c3a
Author: Christian Hergert <chergert redhat com>
Date:   Mon Jun 3 12:29:48 2019 -0700

    build: disable cli tool when no libsysprof is present

 src/tools/meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/tools/meson.build b/src/tools/meson.build
index 4c08719..b7f08c1 100644
--- a/src/tools/meson.build
+++ b/src/tools/meson.build
@@ -2,7 +2,7 @@ tools_deps = [
   libsysprof_capture_dep,
 ]
 
-if host_machine.system() == 'linux'
+if get_option('libsysprof') and host_machine.system() == 'linux'
   sysprof_cli = executable('sysprof-cli', 'sysprof-cli.c',
     dependencies: tools_deps + [libsysprof_dep, polkit_dep, polkit_agent_dep],
      install_dir: get_option('bindir'),