Initial commit

Author: TheAssassin

.gitignore

@@ -0,0 +1,6 @@
+cmake-build-*/
+*build*/
+.idea/
+squashfs-root/
+*.AppImage
+*.*swp

LICENSE.txt

@@ -0,0 +1,19 @@
+Copyright 2021 TheAssassin
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -0,0 +1,3 @@
+# CMake Scripts
+
+Intended to be used as a submodule from linuxdeploy projects. Implements logic common to many projects.

include-or-build-gtest.cmake

@@ -0,0 +1,33 @@
+include(${CMAKE_CURRENT_LIST_DIR}/log.cmake)
+
+# 3.14 is required for FetchContent
+cmake_minimum_required(VERSION 3.14)
+
+find_package(PkgConfig)
+
+set(prefix __ld_gtest)
+# 1.11.0 introduced various matchers that can be used with EXPECT_THAT (e.g., ThrowsMessage)
+set(required_version 1.11.0)
+
+pkg_check_modules(${prefix} gtest>=${required_version} IMPORTED_TARGET)
+
+if(TARGET gtest)
+    __cmake_scripts_log("target gtest found, not setting up again")
+else()
+    if(${prefix}_FOUND)
+        __cmake_scripts_log("Using system gtest")
+        add_library(gtest ALIAS PkgConfig::${prefix})
+    else()
+        __cmake_scripts_log("googletest not found or too old on system, fetching from GitHub")
+
+        include(FetchContent)
+
+        FetchContent_Declare(
+            ${prefix}
+            GIT_REPOSITORY https://github.com/google/googletest.git
+            GIT_TAG release-${required_version}
+        )
+
+        FetchContent_MakeAvailable(${prefix})
+    endif()
+endif()

log.cmake

@@ -0,0 +1,4 @@
+function(__cmake_scripts_log MESSAGE)
+    set(log_prefix "[cmake-scripts in ${PROJECT_NAME}]")
+    message(STATUS "${log_prefix} ${MESSAGE}")
+endfunction()