CMake options have project prefix

fix #315

Author: globberwops

.github/workflows/build.yml

@@ -1,6 +1,6 @@
 name: Matplotplusplus
 
-on: 
+on:
   push:
     paths:
       - '**.c'
@@ -81,7 +81,7 @@ jobs:
       - name: Configure
         working-directory: ./build
         run: |
-          cmake .. ${{ matrix.config.cmake_extra_args }} -DCMAKE_BUILD_TYPE=${{ matrix.config.config }} -DBUILD_WITH_PEDANTIC_WARNINGS=ON
+          cmake .. ${{ matrix.config.cmake_extra_args }} -DCMAKE_BUILD_TYPE=${{ matrix.config.config }} -DMATPLOTPP_BUILD_WITH_PEDANTIC_WARNINGS=ON
       - name: Build
         working-directory: ./build
         run: cmake --build . --parallel ${{ matrix.config.cores }} --config ${{ matrix.config.config }}

CMakeLists.txt

@@ -33,29 +33,29 @@ set_optimization_flags() # detect and set default optimization flags
 set_compiler_booleans() # detect compiler
 
 # What to build
-option(BUILD_EXAMPLES "Build examples" ${MASTER_PROJECT})
-option(BUILD_TESTS "Build tests" ${MASTER_PROJECT})
-option(BUILD_INSTALLER "Build installer target" ${MASTER_PROJECT})
-option(BUILD_PACKAGE "Build package" ${MASTER_PROJECT})
+option(MATPLOTPP_BUILD_EXAMPLES "Build examples" ${MASTER_PROJECT})
+option(MATPLOTPP_BUILD_TESTS "Build tests" ${MASTER_PROJECT})
+option(MATPLOTPP_BUILD_INSTALLER "Build installer target" ${MASTER_PROJECT})
+option(MATPLOTPP_BUILD_PACKAGE "Build package" ${MASTER_PROJECT})
 
 # How to build
-option(BUILD_WITH_PEDANTIC_WARNINGS "Use pedantic warnings. This is useful for developers because many of these warnings will be in continuous integration anyway." ${DEBUG_MODE})
-option(BUILD_SHARED_LIBS "Build shared libraries" OFF)
-option(BUILD_WITH_SANITIZERS "Use pedantic warnings." ${DEBUG_MODE})
+option(MATPLOTPP_BUILD_WITH_PEDANTIC_WARNINGS "Use pedantic warnings. This is useful for developers because many of these warnings will be in continuous integration anyway." ${DEBUG_MODE})
+option(MATPLOTPP_BUILD_SHARED_LIBS "Build shared libraries" ${BUILD_SHARED_LIBS})
+option(MATPLOTPP_BUILD_WITH_SANITIZERS "Use pedantic warnings." ${DEBUG_MODE})
 
 # MSVC hacks
-option(BUILD_WITH_MSVC_HACKS "Accept utf-8 in MSVC by default." ON)
-option(BUILD_WITH_UTF8 "Accept utf-8 in MSVC by default." ON)
-option(BUILD_WITH_EXCEPTIONS "Add compiler flags to use exceptions." ON)
+option(MATPLOTPP_BUILD_WITH_MSVC_HACKS "Accept utf-8 in MSVC by default." ON)
+option(MATPLOTPP_BUILD_WITH_UTF8 "Accept utf-8 in MSVC by default." ON)
+option(MATPLOTPP_BUILD_WITH_EXCEPTIONS "Add compiler flags to use exceptions." ON)
 
 # Features
-option(BUILD_HIGH_RESOLUTION_WORLD_MAP "Compile the high resolution maps for geoplots" ON)
-option(BUILD_FOR_DOCUMENTATION_IMAGES "Bypass show() commands and save figures as .svg at destruction" OFF)
-option(BUILD_EXPERIMENTAL_OPENGL_BACKEND "Compile target with the experimental OpenGL backend" OFF)
+option(MATPLOTPP_BUILD_HIGH_RESOLUTION_WORLD_MAP "Compile the high resolution maps for geoplots" ON)
+option(MATPLOTPP_BUILD_FOR_DOCUMENTATION_IMAGES "Bypass show() commands and save figures as .svg at destruction" OFF)
+option(MATPLOTPP_BUILD_EXPERIMENTAL_OPENGL_BACKEND "Compile target with the experimental OpenGL backend" OFF)
 
 # Where to find dependencies
-option(WITH_SYSTEM_CIMG "Use system-provided CImg.h instead of bundled" OFF)
-option(WITH_SYSTEM_NODESOUP "Use system-provided nodesoup instead of bundled" OFF)
+option(MATPLOTPP_WITH_SYSTEM_CIMG "Use system-provided CImg.h instead of bundled" OFF)
+option(MATPLOTPP_WITH_SYSTEM_NODESOUP "Use system-provided nodesoup instead of bundled" OFF)
 
 #######################################################
 ### Apply global options                            ###
@@ -64,23 +64,23 @@ option(WITH_SYSTEM_NODESOUP "Use system-provided nodesoup instead of bundled" OF
 if (MASTER_PROJECT)
     message("Setting global options")
     # Maybe add sanitizers to all targets
-    if (BUILD_WITH_SANITIZERS AND NOT EMSCRIPTEN)
+    if (MATPLOTPP_BUILD_WITH_SANITIZERS AND NOT EMSCRIPTEN)
         add_sanitizers()
     endif ()
 
     # Allow exceptions in MSVC
-    if (MSVC AND BUILD_WITH_EXCEPTIONS)
+    if (MSVC AND MATPLOTPP_BUILD_WITH_EXCEPTIONS)
         add_compile_options(/EHsc)
     endif ()
 
     # Allow utf-8 in MSVC
-    if (BUILD_WITH_UTF8 AND MSVC)
+    if (MATPLOTPP_BUILD_WITH_UTF8 AND MSVC)
         set(CMAKE_CXX_FLAGS "/utf-8")
     endif ()
 
     # MSVC hack to disable windows min/max
     # http://www.suodenjoki.dk/us/archive/2010/min-max.htm
-    if (MSVC AND BUILD_WITH_MSVC_HACKS)
+    if (MSVC AND MATPLOTPP_BUILD_WITH_MSVC_HACKS)
         # Check for min in Windows.h
         # include(CheckSymbolExists)
         # check_symbol_exists(min "WinDef.h" HAVE_WINDOWS_MINMAX)
@@ -101,7 +101,7 @@ add_subdirectory(source)
 #######################################################
 ### Tests                                           ###
 #######################################################
-if (BUILD_TESTS)
+if (MATPLOTPP_BUILD_TESTS)
     include(CTest)
     enable_testing()
     add_subdirectory(test)
@@ -110,14 +110,14 @@ endif ()
 #######################################################
 ### Examples                                        ###
 #######################################################
-if (BUILD_EXAMPLES)
+if (MATPLOTPP_BUILD_EXAMPLES)
     add_subdirectory(examples)
 endif ()
 
 #######################################################
 ### Installer                                       ###
 #######################################################
-if (BUILD_INSTALLER)
+if (MATPLOTPP_BUILD_INSTALLER)
     # https://cliutils.gitlab.io/modern-cmake/chapters/install/installing.html
     # Set variable where the cmake config is
     set(CONFIG_INSTALL_DIR ${CMAKE_INSTALL_LIBDIR}/cmake/Matplot++)
@@ -147,7 +147,7 @@ if (BUILD_INSTALLER)
             DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/Matplot++)
 
     # Install cmake to find filesystem as a dependency
-    if (NOT BUILD_SHARED_LIBS)
+    if (NOT MATPLOTPP_BUILD_SHARED_LIBS)
         install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/cmake/FindFilesystem.cmake
                 DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/Matplot++)
     endif ()
@@ -156,7 +156,7 @@ endif ()
 #######################################################
 ### Packages                                        ###
 #######################################################
-if (BUILD_INSTALLER AND BUILD_PACKAGE)
+if (MATPLOTPP_BUILD_INSTALLER AND MATPLOTPP_BUILD_PACKAGE)
     # Set the cpack variables
     # https://cliutils.gitlab.io/modern-cmake/chapters/install/packaging.html
 

CMakePresets.json

@@ -19,20 +19,20 @@
     {
       "name": "system",
       "displayName": "Build for system installation",
-      "description": "Bulid for system installation (BUILD_EXAMPLES and BUILD_TESTS are OFF)",
+      "description": "Build for system installation (MATPLOTPP_BUILD_EXAMPLES and MATPLOTPP_BUILD_TESTS are OFF)",
       "binaryDir": "${sourceDir}/build/system",
       "generator": "Unix Makefiles",
       "cacheVariables": {
-        "BUILD_EXAMPLES": "OFF",
-        "BUILD_TESTS": "OFF",
-        "BUILD_SHARED_LIBS": "ON",
+        "MATPLOTPP_BUILD_EXAMPLES": "OFF",
+        "MATPLOTPP_BUILD_TESTS": "OFF",
+        "MATPLOTPP_BUILD_SHARED_LIBS": "ON",
         "CMAKE_BUILD_TYPE": "Release",
         "CMAKE_INTERPROCEDURAL_OPTIMIZATION": "ON"
       }
     },
     {
       "name": "local",
-      "displayName":"Build for installation in $HOME/.local",
+      "displayName": "Build for installation in $HOME/.local",
       "description": "Build for installaton in $HOME/.local",
       "inherits": "system",
       "binaryDir": "${sourceDir}/build/local",

Matplot++Config.cmake.in

@@ -1,7 +1,7 @@
 @PACKAGE_INIT@
 
 # How this Matplot++ installation was built
-set(MATPLOT_BUILT_SHARED "@BUILD_SHARED_LIBS@")
+set(MATPLOT_BUILT_SHARED "@MATPLOTPP_BUILD_SHARED_LIBS@")
 set(MATPLOT_BUILT_CXX_COMPILER_ID "@CMAKE_CXX_COMPILER_ID@")
 set(MATPLOT_BUILT_CXX_COMPILER_VERSION "@CMAKE_CXX_COMPILER_VERSION@")