From 61ae98c37b044b2c925216becb806c3ea29fd1fe Mon Sep 17 00:00:00 2001
From: "Charles E. Rolke" <chug@apache.org>
Date: Thu, 12 Sep 2013 17:25:01 +0000
Subject: QPID-5103: Support for finding an installed proton that works on
 windows Use in conjunction with commit associated with PROTON-413. 1. In
 proton: cmake -DCMAKE_INSTALL_PREFIX=P:/install ... 2.            devenv
 proton.sln /build "Debug|Win32" /project INSTALL 3. In qpid:   cmake
 -DPROTON_ROOT=P:/install ... 4.            devenv qpid-cpp.sln /build
 "Debug|Win32 /project INSTALL

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1522672 13f79535-47bb-0310-9956-ffa450edef68
---
 qpid/cpp/src/amqp.cmake | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'qpid/cpp')

diff --git a/qpid/cpp/src/amqp.cmake b/qpid/cpp/src/amqp.cmake
index e5a0444651..38b7d01315 100644
--- a/qpid/cpp/src/amqp.cmake
+++ b/qpid/cpp/src/amqp.cmake
@@ -23,6 +23,29 @@ include(FindPkgConfig)
 
 pkg_check_modules(PROTON libqpid-proton)
 
+if (NOT PROTON_FOUND)
+    # if pkg-config is absent or fails to find proton then use
+    # PROTON_ROOT command line option or environment variable to locate
+    # local installed proton build.
+    if (NOT PROTON_ROOT)
+        set (PROTON_ROOT "$ENV{PROTON_ROOT}")
+    endif()
+    if (PROTON_ROOT)
+        find_package(proton PATHS ${PROTON_ROOT} NO_DEFAULT_PATH)
+
+        if (proton_FOUND EQUAL 1)
+            set(iFile "${PROTON_ROOT}/lib/proton.cmake/libqpid-proton.cmake")
+            if(EXISTS ${iFile})
+                include("${iFile}")
+            else()
+                message(FATAL_ERROR "PROTON_ROOT defined but file ${iFile} is missing")
+            endif()
+        else()
+            message(FATAL_ERROR "Proton package files not found in ${PROTON_ROOT}")
+        endif()
+    endif()
+endif()
+
 set (amqp_default ${amqp_force})
 set (minimum_version 0.5)
 set (maximum_version 0.5)
-- 
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