libsysprof-analyze: start on sysprof-analyze library

The goal here is to break up libsysprof into a library for recording
profiles (using libsysprof-capture) and a library for analyzing profiles
(both used by the sysprof UI).

src/libsysprof-analyze/meson.build

@@ -0,0 +1,45 @@
+libsysprof_analyze_public_sources = [
+  'sysprof-capture-model.c',
+  'sysprof-capture-frame-object.c',
+]
+
+libsysprof_analyze_public_headers = [
+  'sysprof-analyze.h',
+  'sysprof-capture-model.h',
+  'sysprof-capture-frame-object.h',
+]
+
+libsysprof_analyze_deps = [
+  dependency('gio-2.0', version: glib_req_version),
+  libsysprof_capture_deps,
+]
+
+libsysprof_analyze = library('sysprof-analyze',
+                             libsysprof_analyze_public_sources,
+    include_directories: [include_directories('.'),
+                          ipc_include_dirs,
+                          libsysprof_capture_include_dirs],
+           dependencies: libsysprof_analyze_deps,
+  gnu_symbol_visibility: 'hidden',
+                version: '@0@.0.0'.format(soname_major_version),
+        darwin_versions: '@0@.0'.format(soname_major_version),
+)
+
+libsysprof_analyze_dep = declare_dependency(
+            link_with: libsysprof_analyze,
+         dependencies: libsysprof_analyze_deps,
+  include_directories: [include_directories('.'), libsysprof_capture_include_dirs],
+)
+meson.override_dependency('sysprof-analyze-@0@'.format(soname_major_version), libsysprof_analyze_dep)
+
+pkgconfig.generate(libsysprof_analyze,
+            subdirs: [sysprof_header_subdir],
+        description: 'A library for processing and analyzing Sysprof captures',
+        install_dir: join_paths(get_option('libdir'), 'pkgconfig'),
+           requires: ['gio-2.0'],
+          variables: ['datadir=' + datadir_for_pc_file],
+)
+
+install_headers(libsysprof_analyze_public_headers, subdir: sysprof_header_subdir)
+
+subdir('tests')

src/libsysprof-analyze/sysprof-analyze.h

@@ -0,0 +1,32 @@
+/* sysprof-analyze.h
+ *
+ * Copyright 2023 Christian Hergert <chergert@redhat.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#pragma once
+
+#include <glib.h>
+
+G_BEGIN_DECLS
+
+#define SYSPROF_ANALYZE_INSIDE
+# include "sysprof-capture-frame-object.h"
+# include "sysprof-capture-model.h"
+#undef SYSPROF_ANALYZE_INSIDE
+
+G_END_DECLS

src/libsysprof-analyze/tests/meson.build

@@ -0,0 +1,31 @@
+libsysprof_analyze_test_env = [
+  'G_DEBUG=gc-friendly',
+  'GSETTINGS_BACKEND=memory',
+  'MALLOC_CHECK_=2',
+]
+
+libsysprof_analyze_testsuite_c_args = [
+  '-DG_LOG_DOMAIN="libdex"',
+  '-DG_ENABLE_DEBUG',
+  '-UG_DISABLE_ASSERT',
+  '-UG_DISABLE_CAST_CHECKS',
+]
+
+libsysprof_analyze_testsuite = {
+  'test-capture-model': {'skip': true},
+}
+
+libsysprof_analyze_testsuite_deps = [
+  libsysprof_analyze_dep,
+  libsysprof_capture_dep,
+]
+
+foreach test, params: libsysprof_analyze_testsuite
+  test_exe = executable(test, '@0@.c'.format(test),
+          c_args: libsysprof_analyze_testsuite_c_args,
+    dependencies: libsysprof_analyze_testsuite_deps,
+  )
+  if not params.get('skip', false)
+    test(test, test_exe, env: libsysprof_analyze_test_env)
+  endif
+endforeach

src/libsysprof-analyze/tests/test-capture-model.c

@@ -1,7 +1,6 @@
 #include <errno.h>
 #include <fcntl.h>
-
-#include <sysprof.h>
+#include <sysprof-analyze.h>
 
 int
 main (int argc,

src/libsysprof/meson.build

@@ -3,9 +3,7 @@ libsysprof_c_args = [ '-DSYSPROF_COMPILATION' ]
 libsysprof_public_sources = [
   'sysprof-battery-source.c',
   'sysprof-callgraph-profile.c',
-  'sysprof-capture-frame-object.c',
   'sysprof-capture-gobject.c',
-  'sysprof-capture-model.c',
   'sysprof-capture-symbol-resolver.c',
   'sysprof-control-source.c',
   'sysprof-diskstat-source.c',
@@ -38,9 +36,7 @@ libsysprof_public_headers = [
   'sysprof-battery-source.h',
   'sysprof-callgraph-profile.h',
   'sysprof-capture-autocleanups.h',
-  'sysprof-capture-frame-object.h',
   'sysprof-capture-gobject.h',
-  'sysprof-capture-model.h',
   'sysprof-capture-symbol-resolver.h',
   'sysprof-control-source.h',
   'sysprof-diskstat-source.h',

src/libsysprof/sysprof.h

@@ -28,9 +28,7 @@ G_BEGIN_DECLS
 # include "sysprof-battery-source.h"
 # include "sysprof-callgraph-profile.h"
 # include "sysprof-capture-autocleanups.h"
-# include "sysprof-capture-frame-object.h"
 # include "sysprof-capture-gobject.h"
-# include "sysprof-capture-model.h"
 # include "sysprof-capture-symbol-resolver.h"
 # include "sysprof-control-source.h"
 # include "sysprof-diskstat-source.h"

src/meson.build

@@ -55,6 +55,8 @@ stackstash_sources = files('stackstash.c')
 helpers_sources = files('helpers.c')
 
 subdir('libsysprof-capture')
+subdir('libsysprof-analyze')
+
 if get_option('sysprofd') == 'bundled'
   subdir('sysprofd')
 endif

src/tests/meson.build

@@ -56,11 +56,6 @@ if get_option('libsysprof')
     dependencies: test_deps,
   )
 
-  test_capture_model = executable('test-capture-model', 'test-capture-model.c',
-          c_args: test_cflags,
-    dependencies: test_deps,
-  )
-
   test_mountinfo = executable('test-mountinfo', 'test-mountinfo.c',
           c_args: test_cflags,
     dependencies: test_deps,