From eb60b8ac59f9805ae3e1b5a1959d185f3ff1e09a Mon Sep 17 00:00:00 2001
From: greg7mdp <greg7mdp@gmail.com>
Date: Mon, 20 Jun 2022 19:22:05 -0400
Subject: [PATCH] minor cmake updates

---
 .github/workflows/linux.yml   | 2 +-
 .github/workflows/macos.yml   | 2 +-
 .github/workflows/windows.yml | 2 +-
 CMakeLists.txt                | 5 +++--
 examples/bench.cc             | 2 +-
 5 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 86a472a..22ef267 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -22,4 +22,4 @@ jobs:
         CXX: ${{ matrix.compiler }}
         CXXFLAGS: ${{ matrix.flags }} ${{ matrix.optimize }}
       run: |
-        mkdir build && cd build && cmake -DPHMAP_BUILD_TESTS=ON -DPHMAP_BUILD_EXAMPLES=ON -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -DCMAKE_BUILD_TYPE=Release .. && cmake --build . && make test
+        mkdir build && cd build && cmake -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -DCMAKE_BUILD_TYPE=Release .. && cmake --build . && make test
diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index c20934b..7d9db26 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -22,4 +22,4 @@ jobs:
         CXX: ${{ matrix.compiler }}
         CXXFLAGS: ${{ matrix.flags }} ${{ matrix.optimize }}
       run: |
-        mkdir build && cd build && cmake -DPHMAP_BUILD_TESTS=ON -DPHMAP_BUILD_EXAMPLES=ON -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -DCMAKE_BUILD_TYPE=Release .. && cmake --build . && make test
+        mkdir build && cd build && cmake -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -DCMAKE_BUILD_TYPE=Release .. && cmake --build . && make test
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 0fb07f7..f86ecc8 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -22,4 +22,4 @@ jobs:
         CXXFLAGS: ${{ matrix.flags }} ${{ matrix.optimize }}
         CTEST_OUTPUT_ON_FAILURE: 1
       run: |
-        cmake -Bbuild -DPHMAP_BUILD_TESTS=ON -DPHMAP_BUILD_EXAMPLES=ON -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -DCMAKE_BUILD_TYPE=Release && cmake --build build --target ALL_BUILD && cmake --build build --target RUN_TESTS
+        cmake -Bbuild -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -DCMAKE_BUILD_TYPE=Release && cmake --build build --target ALL_BUILD && cmake --build build --target RUN_TESTS
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 272dd1f..74eb568 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,6 +5,7 @@ list (APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
 include(DetectVersion)
 
 cmake_policy(SET CMP0048 NEW)                    ## set VERSION as documented by the project() command.
+cmake_policy(SET CMP0076 NEW)                    ## accept new policy
 set(CMAKE_CXX_STANDARD 11)                       ## compile with C++11 support
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
@@ -44,8 +45,8 @@ export(EXPORT ${PROJECT_NAME}-targets
        FILE "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Targets.cmake")
 
 ## ------------------------- building tests and examples -------------
-option(PHMAP_BUILD_TESTS    "Whether or not to build the tests"    OFF)
-option(PHMAP_BUILD_EXAMPLES "Whether or not to build the examples" OFF)
+option(PHMAP_BUILD_TESTS    "Whether or not to build the tests"    ON)
+option(PHMAP_BUILD_EXAMPLES "Whether or not to build the examples" ON)
 
 if(MSVC)
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /bigobj")
diff --git a/examples/bench.cc b/examples/bench.cc
index 3c81471..cb5eebe 100644
--- a/examples/bench.cc
+++ b/examples/bench.cc
@@ -16,7 +16,7 @@
     #elif 0
         // Abseil's mutexes are very efficient (at least on windows)
         #include "absl/synchronization/mutex.h"
-        #define MTX absl::Mutex
+        #define MTX phmap::AbslMutex
     #elif 1
         #include <boost/thread/locks.hpp>
         #if 1