[sysprof/wip/chergert/sysprof-3] build: cleanup visibility for symbols

[Christian Hergert <chergert src gnome org>]

commit 4740cbd758f23680f5fb0cde48881b1579ecc7cc
Author: Christian Hergert <chergert redhat com>
Date:   Wed May 8 10:33:34 2019 -0700

    build: cleanup visibility for symbols

 meson.build | 31 ++++++++++++++-----------------
 1 file changed, 14 insertions(+), 17 deletions(-)
---
diff --git a/meson.build b/meson.build
index 9610ff8..b0fd4b3 100644
--- a/meson.build
+++ b/meson.build
@@ -32,6 +32,20 @@ config_h.set('PACKAGE_TARNAME', 'PACKAGE_STRING')
 config_h.set('PACKAGE', 'PACKAGE_NAME')
 config_h.set('VERSION', 'PACKAGE_VERSION')
 
+# Detect and set symbol visibility
+if get_option('default_library') != 'static'
+  if host_machine.system() == 'windows'
+    config_h.set('DLL_EXPORT', true)
+    if cc.get_id() == 'msvc'
+      config_h.set('_SYSPROF_EXTERN', '__declspec(dllexport) extern')
+    elif cc.has_argument('-fvisibility=hidden')
+      config_h.set('_SYSPROF_EXTERN', '__attribute__((visibility("default"))) __declspec(dllexport) extern')
+    endif
+  elif cc.has_argument('-fvisibility=hidden')
+    config_h.set('_SYSPROF_EXTERN', '__attribute__((visibility("default"))) extern')
+  endif
+endif
+
 if get_option('with_sysprofd') != 'none'
   config_h.set10('ENABLE_POLKIT', true)
 endif
@@ -103,23 +117,6 @@ foreach arg: test_c_args
   endif
 endforeach
 
-# Detect and set symbol visibility
-hidden_visibility_args = []
-if get_option('default_library') != 'static'
-  if host_machine.system() == 'windows'
-    config_h.set('DLL_EXPORT', true)
-    if cc.get_id() == 'msvc'
-      config_h.set('_SP_EXTERN', '__declspec(dllexport) extern')
-    elif cc.has_argument('-fvisibility=hidden')
-      config_h.set('_SP_EXTERN', '__attribute__((visibility("default"))) __declspec(dllexport) extern')
-      hidden_visibility_args = ['-fvisibility=hidden']
-    endif
-  elif cc.has_argument('-fvisibility=hidden')
-    config_h.set('_SP_EXTERN', '__attribute__((visibility("default"))) extern')
-    hidden_visibility_args = ['-fvisibility=hidden']
-  endif
-endif
-
 add_project_arguments(global_c_args, language: 'c')
 
 release_flags = []