From 5a81e60e04efab090e4f90772666857260b4e2d3 Mon Sep 17 00:00:00 2001
From: Christian Frisson <christian.frisson@gmail.com>
Date: Tue, 29 Sep 2015 14:41:08 +0200
Subject: pkgconf: added option CACHE PATH for PKG_CONFIG_EXECUTABLE in
 pkgconf.cmake so that pkgconf can be found through cmake at first run

---
 src/pkgconf.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pkgconf.mk b/src/pkgconf.mk
index 6c3ed19..dffbfc9 100644
--- a/src/pkgconf.mk
+++ b/src/pkgconf.mk
@@ -33,7 +33,7 @@ define $(PKG)_BUILD
     chmod 0755 '$(PREFIX)/bin/$(TARGET)-pkg-config'
 
     # create cmake file
-    echo 'set(PKG_CONFIG_EXECUTABLE $(PREFIX)/bin/$(TARGET)-pkg-config)' \
+    echo 'set(PKG_CONFIG_EXECUTABLE $(PREFIX)/bin/$(TARGET)-pkg-config CACHE PATH "pkg-config executable")' \
     > '$(CMAKE_TOOLCHAIN_DIR)/pkgconf.cmake'
 
 endef
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