From d04fb86e66747bc419e7dcfdd5d3834d1fff8afe Mon Sep 17 00:00:00 2001
From: zeerd <zeerd@users.noreply.github.com>
Date: Tue, 6 Feb 2018 09:56:13 +0800
Subject: [PATCH] libcjson.pc error in yocto environment

In the yocto environment(http://www.yoctoproject.org/), the bitbake will add parameters automotively like below:

          -DCMAKE_INSTALL_PREFIX:PATH=/usr \
          -DCMAKE_INSTALL_BINDIR:PATH=/usr/bin \
          -DCMAKE_INSTALL_SBINDIR:PATH=/usr/sbin \
          -DCMAKE_INSTALL_LIBEXECDIR:PATH=/usr/lib/cjson-davegamble \
          -DCMAKE_INSTALL_SYSCONFDIR:PATH=/etc \
          -DCMAKE_INSTALL_SHAREDSTATEDIR:PATH=/com \
          -DCMAKE_INSTALL_LOCALSTATEDIR:PATH=/var \
          -DCMAKE_INSTALL_LIBDIR:PATH=/usr/lib \
          -DCMAKE_INSTALL_INCLUDEDIR:PATH=/usr/include \
          -DCMAKE_INSTALL_DATAROOTDIR:PATH=/usr/share \

and this will make mistake in the pc-file.
---
 library_config/libcjson.pc.in | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/library_config/libcjson.pc.in b/library_config/libcjson.pc.in
index b3a5b40..7b526df 100644
--- a/library_config/libcjson.pc.in
+++ b/library_config/libcjson.pc.in
@@ -1,6 +1,6 @@
-prefix=@prefix@
-libdir=${prefix}/@libdir@
-includedir=${prefix}/@includedir@
+prefix=@CMAKE_INSTALL_PREFIX@
+libdir=${prefix}/lib
+includedir=${prefix}/include
 
 Name: libcjson
 Version: @version@