[glib/wip/pwithnall/962-drop-embedded-pcre] fixup! build: Drop the internal_pcre option in favour of the subproject

[Philip Withnall <pwithnall src gnome org>]

commit 56d9af628cbaa1801a2a81f550605fb3b1491f4d
Author: Philip Withnall <pwithnall endlessos org>
Date:   Tue Jun 15 13:45:23 2021 +0100

    fixup! build: Drop the internal_pcre option in favour of the subproject

 meson.build | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/meson.build b/meson.build
index 52791b3e6..1b54fdcae 100644
--- a/meson.build
+++ b/meson.build
@@ -2008,6 +2008,8 @@ elif host_system == 'windows'
                          dependencies: pcre,
                          name : 'Windows system PCRE is a static build')
   use_pcre_static_flag = pcre_static
+else
+  use_pcre_static_flag = false
 endif
 
 libm = cc.find_library('m', required : false)