libsysprof-profile: stub out libsysprof-profile library

This does the same thing as we did for libsysprof-analyze, but to contain
the profiler bits that will be used from applications/etc.

src/libsysprof-profile/meson.build

@@ -0,0 +1,61 @@
+libsysprof_profile_public_sources = [
+]
+
+libsysprof_profile_private_sources = [
+]
+
+libsysprof_profile_public_headers = [
+  'sysprof-profile.h',
+]
+
+libsysprof_profile_deps = [
+  dependency('gio-2.0', version: glib_req_version),
+
+  libsysprof_capture_dep,
+]
+
+libsysprof_profile_static = static_library(
+  'sysprof-profile-@0@'.format(soname_major_version),
+  libsysprof_profile_public_sources +
+  libsysprof_profile_private_sources,
+
+    include_directories: [include_directories('.'),
+                          ipc_include_dirs,
+                          libsysprof_capture_include_dirs],
+           dependencies: libsysprof_profile_deps,
+  gnu_symbol_visibility: 'hidden',
+)
+
+libsysprof_profile_static_dep = declare_dependency(
+            link_with: libsysprof_profile_static,
+         dependencies: libsysprof_profile_deps,
+  include_directories: [include_directories('.'),
+                        libsysprof_capture_include_dirs],
+)
+
+libsysprof_profile = library('sysprof-profile-@0@'.format(soname_major_version),
+           dependencies: [libsysprof_profile_static_dep],
+  gnu_symbol_visibility: 'hidden',
+                version: '@0@.0.0'.format(soname_major_version),
+        darwin_versions: '@0@.0'.format(soname_major_version),
+                install: true,
+)
+
+libsysprof_profile_dep = declare_dependency(
+            link_with: libsysprof_profile,
+         dependencies: libsysprof_profile_deps,
+  include_directories: [include_directories('.'), libsysprof_capture_include_dirs],
+)
+meson.override_dependency('sysprof-profile-@0@'.format(soname_major_version), libsysprof_profile_dep)
+
+pkgconfig.generate(libsysprof_profile,
+            subdirs: [sysprof_header_subdir],
+        description: 'A library for recording profiles using various instruments',
+        install_dir: join_paths(get_option('libdir'), 'pkgconfig'),
+           requires: ['gio-2.0'],
+          variables: ['datadir=' + datadir_for_pc_file],
+)
+
+install_headers(libsysprof_profile_public_headers, subdir: sysprof_header_subdir)
+
+subdir('tests')