Changes in cmakeLists

2026-05-20 19:06:09 -06:00
parent 964034b203
commit 21853362a4
2 changed files with 193 additions and 53 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,50 +1,100 @@
 cmake_minimum_required(VERSION 3.20)
-project(calculator VERSION 1.0 LANGUAGES C)
+project(
+  calculator
+  VERSION 1.0
+  LANGUAGES C)

+# ------------------------------------------------
+# C standard — no compiler extensions
+# ------------------------------------------------
 set(CMAKE_C_STANDARD 11)
 set(CMAKE_C_STANDARD_REQUIRED ON)
+set(CMAKE_C_EXTENSIONS OFF)

-# clangd
+# Export compile_commands.json (clangd / IDEs)
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)

-add_compile_options(
-    -Wall
-    -Wextra
-    -Wpedantic
-)
+# ------------------------------------------------
+# Options
+# ------------------------------------------------
+option(CALCULATOR_BUILD_TESTS "Build calculator tests" ON)
+option(CALCULATOR_ENABLE_SANITIZERS "Enable Address Sanitizer in tests" ON)

-include(cmake/CPM.cmake)
+# ------------------------------------------------
+# Portable warning flags
+# ------------------------------------------------
+if(MSVC)
+  add_compile_options(/W4)
+else()
+  add_compile_options(-Wall -Wextra -Wpedantic)
+endif()

-CPMAddPackage(
-    NAME arena
-    GIT_REPOSITORY https://laentropia-homelab.tail7368da.ts.net/laentropia/Arena.git
-    GIT_TAG main
-)
+# ================================================================
+# CPM.cmake bootstrap Descarga CPM solo si no existe; usa caché para builds
+# offline.
+# ================================================================
+set(CPM_DOWNLOAD_VERSION 0.40.2)
+set(CPM_DOWNLOAD_LOCATION "${CMAKE_BINARY_DIR}/cmake/CPM.cmake")

-CPMAddPackage(
-    NAME arraylist
-    GIT_REPOSITORY https://laentropia-homelab.tail7368da.ts.net/laentropia/ArrayList.git
-    GIT_TAG main
-)
+if(NOT EXISTS "${CPM_DOWNLOAD_LOCATION}")
+  message(
+    STATUS "[calculator] Downloading CPM.cmake v${CPM_DOWNLOAD_VERSION}...")
+  file(
+    DOWNLOAD
+    "https://github.com/cpm-cmake/CPM.cmake/releases/download/v${CPM_DOWNLOAD_VERSION}/CPM.cmake"
+    "${CPM_DOWNLOAD_LOCATION}"
+    STATUS download_status
+    TLS_VERIFY ON)
+  list(GET download_status 0 status_code)
+  list(GET download_status 1 status_msg)
+  if(NOT status_code EQUAL 0)
+    message(
+      FATAL_ERROR "[calculator] Failed to download CPM.cmake: ${status_msg}")
+  endif()
+endif()

-add_library(calculator_lib
-    src/lexer.c
-    src/parser.c
-    src/evaluator.c
-)
+include("${CPM_DOWNLOAD_LOCATION}")

-target_include_directories(calculator_lib
-    PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include
-)
+# ================================================================
+# Dependencies via CPM
+# ================================================================
+cpmaddpackage(
+  NAME arena GIT_REPOSITORY
+  https://laentropia-homelab.tail7368da.ts.net/laentropia/Arena.git GIT_TAG
+  main)

-target_link_libraries(calculator_lib
-    PUBLIC arena
-    PUBLIC arraylist
-    PRIVATE m
-)
+cpmaddpackage(
+  NAME arraylist GIT_REPOSITORY
+  https://laentropia-homelab.tail7368da.ts.net/laentropia/ArrayList.git GIT_TAG
+  main)

+# ================================================================
+# LIBRARY  (lógica reutilizable, separada del ejecutable)
+# ================================================================
+add_library(calculator_lib src/lexer.c src/parser.c src/evaluator.c)
+
+target_include_directories(
+  calculator_lib PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+                        $<INSTALL_INTERFACE:include>)
+
+target_compile_features(calculator_lib PUBLIC c_std_11)
+
+target_link_libraries(
+  calculator_lib
+  PUBLIC arena
+  PUBLIC arraylist
+  PRIVATE m) # libm — solo en el linker interno, no se propaga
+
+# ================================================================
+# EXECUTABLE
+# ================================================================
 add_executable(calculator src/main.c)
-target_link_libraries(calculator calculator_lib)
+target_link_libraries(calculator PRIVATE calculator_lib)

-enable_testing()
-add_subdirectory(test)
+# ================================================================
+# TESTS
+# ================================================================
+if(CALCULATOR_BUILD_TESTS)
+  enable_testing()
+  add_subdirectory(test)
+endif()