From 9511995d040025b00af7eb388f9428106b31ccb7 Mon Sep 17 00:00:00 2001
From: Mateusz Pusz <mateusz.pusz@gmail.com>
Date: Fri, 12 Jan 2024 12:32:12 +0100
Subject: [PATCH] build: `find_package()` calls don't spell `CONFIG` explicitly
 anymore

---
 docs/getting_started/installation_and_usage.md | 2 +-
 example/CMakeLists.txt                         | 2 +-
 src/core/CMakeLists.txt                        | 4 ++--
 test/runtime/CMakeLists.txt                    | 4 ++--
 test_package/CMakeLists.txt                    | 2 +-
 5 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/docs/getting_started/installation_and_usage.md b/docs/getting_started/installation_and_usage.md
index 9e4163c7..b2c820a4 100644
--- a/docs/getting_started/installation_and_usage.md
+++ b/docs/getting_started/installation_and_usage.md
@@ -354,7 +354,7 @@ The following steps may be performed to obtain an official library release:
    with `find_package`:
 
     ```cmake
-    find_package(mp-units CONFIG REQUIRED)
+    find_package(mp-units REQUIRED)
     ```
 
 3. Link your CMake targets with **mp-units**:
diff --git a/example/CMakeLists.txt b/example/CMakeLists.txt
index 2fe3aea3..36364f12 100644
--- a/example/CMakeLists.txt
+++ b/example/CMakeLists.txt
@@ -24,7 +24,7 @@ cmake_minimum_required(VERSION 3.5)
 
 # find dependencies
 if(NOT TARGET gsl::gsl-lite)
-    find_package(gsl-lite CONFIG REQUIRED)
+    find_package(gsl-lite REQUIRED)
 endif()
 
 if(${projectPrefix}BUILD_CXX_MODULES)
diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index 1ed2cfec..4044cd35 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -24,7 +24,7 @@ cmake_minimum_required(VERSION 3.19)
 
 # find dependencies
 if(NOT TARGET gsl::gsl-lite)
-    find_package(gsl-lite CONFIG REQUIRED)
+    find_package(gsl-lite REQUIRED)
 endif()
 
 # core library definition
@@ -83,7 +83,7 @@ target_compile_definitions(
 
 if(${projectPrefix}USE_LIBFMT)
     if(NOT TARGET fmt::fmt)
-        find_package(fmt CONFIG REQUIRED)
+        find_package(fmt REQUIRED)
     endif()
     target_link_libraries(mp-units-core ${${projectPrefix}TARGET_SCOPE} fmt::fmt)
 endif()
diff --git a/test/runtime/CMakeLists.txt b/test/runtime/CMakeLists.txt
index 29fa0036..b22c7022 100644
--- a/test/runtime/CMakeLists.txt
+++ b/test/runtime/CMakeLists.txt
@@ -22,7 +22,7 @@
 
 cmake_minimum_required(VERSION 3.5)
 
-find_package(Catch2 3 CONFIG REQUIRED)
+find_package(Catch2 3 REQUIRED)
 
 add_executable(unit_tests_runtime distribution_test.cpp fmt_test.cpp math_test.cpp)
 if(${projectPrefix}BUILD_CXX_MODULES)
@@ -31,7 +31,7 @@ endif()
 target_link_libraries(unit_tests_runtime PRIVATE mp-units::mp-units Catch2::Catch2WithMain)
 
 if(${projectPrefix}BUILD_LA)
-    find_package(wg21_linear_algebra CONFIG REQUIRED)
+    find_package(wg21_linear_algebra REQUIRED)
     target_sources(unit_tests_runtime PRIVATE linear_algebra_test.cpp)
     target_link_libraries(unit_tests_runtime PRIVATE wg21_linear_algebra::wg21_linear_algebra)
 endif()
diff --git a/test_package/CMakeLists.txt b/test_package/CMakeLists.txt
index 770b3d8f..e19fe46d 100644
--- a/test_package/CMakeLists.txt
+++ b/test_package/CMakeLists.txt
@@ -23,7 +23,7 @@
 cmake_minimum_required(VERSION 3.15)
 project(test_package LANGUAGES CXX)
 
-find_package(mp-units CONFIG REQUIRED)
+find_package(mp-units REQUIRED)
 
 add_executable(test_package test_package.cpp)
 target_link_libraries(test_package PRIVATE mp-units::mp-units)