cmake config

CMakeLists.txt

@@ -0,0 +1,82 @@
+cmake_minimum_required(VERSION 3.20)
+project(
+  bmath
+  VERSION 0.1.0
+  DESCRIPTION "Header-only C++23 math library"
+  LANGUAGES CXX)
+
+set(CMAKE_CXX_STANDARD 23)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
+
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
+add_library(bmath INTERFACE)
+add_library(bmath::bmath ALIAS bmath)
+
+target_include_directories(
+  bmath INTERFACE $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+                  $<INSTALL_INTERFACE:include>)
+
+if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID STREQUAL
+                                           "Clang")
+  target_compile_options(
+    bmath
+    INTERFACE -pedantic-errors
+              -Wall
+              -Wextra
+              -Wpedantic
+              -Wshadow
+              -Wformat=2
+              -Wfloat-equal
+              -Wlogical-op
+              -Wshift-overflow=2
+              -Wnon-virtual-dtor
+              -Wold-style-cast
+              -Wcast-qual
+              -Wuseless-cast
+              -Wno-sign-promotion
+              -Wcast-align
+              -Wunused
+              -Woverloaded-virtual
+              -Wconversion
+              -Wmisleading-indentation
+              -Wduplicated-cond
+              -Wduplicated-branches
+              -Wnull-dereference
+              -Wno-conversion
+              -Wformat-overflow
+              -Wformat-truncation
+              -Wdouble-promotion
+              -Wundef)
+endif()
+
+target_compile_definitions(bmath INTERFACE LOCAL)
+
+if(CMAKE_BUILD_TYPE STREQUAL "Debug")
+  target_compile_options(
+    bmath
+    INTERFACE -O0
+              -g3
+              -fsanitize=address,undefined
+              -fsanitize=float-divide-by-zero
+              -fsanitize=float-cast-overflow
+              -fno-sanitize-recover=all
+              -fstack-protector-all
+              -fno-omit-frame-pointer
+              -fno-inline
+              -ffunction-sections)
+
+  target_compile_definitions(bmath INTERFACE _GLIBCXX_DEBUG
+                                             _GLIBCXX_DEBUG_PEDANTIC)
+
+  target_link_options(
+    bmath INTERFACE -fsanitize=address,undefined
+    -fsanitize=float-divide-by-zero -fsanitize=float-cast-overflow)
+else()
+  target_compile_options(bmath INTERFACE -O2)
+  target_compile_definitions(bmath INTERFACE NDEBUG)
+endif()
+
+enable_testing()
+add_subdirectory(tests)