From: Uwe Hermann <redacted>
Date: Sat, 8 Nov 2014 14:31:30 +0000 (+0100)
Subject: CMakeLists.txt: Fix CMAKE_MODULE_PATH related issue.
X-Git-Tag: pulseview-0.3.0~524
X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=commitdiff_plain;h=cf2b5b643b53f7f601420a32a032307307fa4bb2

CMakeLists.txt: Fix CMAKE_MODULE_PATH related issue.

Append to CMAKE_MODULE_PATH instead of overwriting it, in case it is
non-empty initially (which can happen e.g. if -DCMAKE_TOOLCHAIN_FILE is
used and the specified toolchain file sets CMAKE_MODULE_PATH).

Also, append to CMAKE_MODULE_PATH _after_ running "project(pulseview)",
since the latter would apparently reset CMAKE_MODULE_PATH again.

This should fix a MinGW-w64 build issue we're currently seeing:

  CMake Error at CMakeLists.txt:105 (include):
    include could not find load file:

      memaccess
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8ee1d57a..4af1f67b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -23,10 +23,10 @@ cmake_minimum_required(VERSION 2.8.6)
 include(FindPkgConfig)
 include(GNUInstallDirs)
 
-set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/CMake")
-
 project(pulseview)
 
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/CMake")
+
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