From 3e4668056386717e2fb39b6c1c79435facf84bc5 Mon Sep 17 00:00:00 2001
From: Laurent Carlier <lordheavym@gmail.com>
Date: Tue, 11 Jul 2017 13:42:59 +0200
Subject: pkgconfig: avoid appending slash at Cflags

Otherwise it can break some compilations, see https://bugs.archlinux.org/task/54763
---
 mesonbuild/modules/pkgconfig.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/mesonbuild/modules/pkgconfig.py b/mesonbuild/modules/pkgconfig.py
index 09c615a..c044d91 100644
--- a/mesonbuild/modules/pkgconfig.py
+++ b/mesonbuild/modules/pkgconfig.py
@@ -96,10 +96,11 @@ class PkgConfigModule(ExtensionModule):
                 ofile.write('Libs.private: {}\n'.format(' '.join(generate_libs_flags(priv_libs))))
             ofile.write('Cflags:')
             for h in subdirs:
-                if h == '.':
-                    h = ''
                 ofile.write(' ')
-                ofile.write(os.path.join('-I${includedir}', h))
+                if h == '.':
+                    ofile.write('-I${includedir}')
+                else:
+                    ofile.write(os.path.join('-I${includedir}', h))
             ofile.write('\n')
 
     def process_libs(self, libs):
-- 
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