From 8d181637a0334eff48bebd8b6e21db3884f3c180 Mon Sep 17 00:00:00 2001
From: Weng Xuetian <wengxt@gmail.com>
Date: Sun, 3 May 2020 18:23:50 -0700
Subject: Suppress find_package_handle_standard_args package name mismatch
 warning.

Summary:
cmake introduced a new find_package mismatch check in 3.17, but also allows
user to suppress the warning by setting a variable (Or parameter, but
require new cmake 3.17). Same technique is also used with in cmake,
e.g. FindGTK2.cmake.

Test Plan: Test with FindXCB.cmake

Reviewers: #frameworks, #build_system, apol

Reviewed By: apol

Subscribers: apol, kde-frameworks-devel, kde-buildsystem

Tags: #frameworks, #build_system

Differential Revision: https://phabricator.kde.org/D29396
---
 modules/ECMFindModuleHelpers.cmake | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'modules/ECMFindModuleHelpers.cmake')

diff --git a/modules/ECMFindModuleHelpers.cmake b/modules/ECMFindModuleHelpers.cmake
index f2e32f95..7cbbe357 100644
--- a/modules/ECMFindModuleHelpers.cmake
+++ b/modules/ECMFindModuleHelpers.cmake
@@ -245,6 +245,7 @@ macro(ecm_find_package_handle_library_components module_name)
             set(${module_name}_VERSION ${${module_name}_${ecm_fpwc_comp}_VERSION})
         endif()
 
+        set(FPHSA_NAME_MISMATCHED 1)
         find_package_handle_standard_args(${module_name}_${ecm_fpwc_comp}
             FOUND_VAR
                 ${module_name}_${ecm_fpwc_comp}_FOUND
@@ -255,6 +256,7 @@ macro(ecm_find_package_handle_library_components module_name)
             VERSION_VAR
                 ${module_name}_${ecm_fpwc_comp}_VERSION
             )
+        unset(FPHSA_NAME_MISMATCHED)
 
         mark_as_advanced(
             ${module_name}_${ecm_fpwc_comp}_LIBRARY
-- 
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