t

11/09_branch/01/CMakeLists.txt

@@ -0,0 +1,17 @@
+cmake_minimum_required(VERSION 3.15)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS ON)
+
+project(hellocmake LANGUAGES C CXX)
+
+
+set(MYVAR OFF)
+if (MYVAR)
+    message("MYVAR is true")
+else()
+    message("MYVAR is false")
+endif()
+
+add_executable(main main.cpp)

11/09_branch/01/main.cpp

@@ -0,0 +1,5 @@
+#include <cstdio>
+
+int main() {
+    printf("Hello, world!\n");
+}

11/09_branch/02/CMakeLists.txt

@@ -0,0 +1,17 @@
+cmake_minimum_required(VERSION 3.15)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS ON)
+
+project(hellocmake LANGUAGES C CXX)
+
+
+set(MYVAR Hello)
+if (MYVAR MATCHES "Hello")
+    message("MYVAR is Hello")
+else()
+    message("MYVAR is not Hello")
+endif()
+
+add_executable(main main.cpp)

11/09_branch/02/main.cpp

@@ -0,0 +1,5 @@
+#include <cstdio>
+
+int main() {
+    printf("Hello, world!\n");
+}

11/09_branch/03/CMakeLists.txt

@@ -0,0 +1,17 @@
+cmake_minimum_required(VERSION 3.15)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS ON)
+
+project(hellocmake LANGUAGES C CXX)
+
+
+set(MYVAR Hello)
+if (${MYVAR} MATCHES "Hello")
+    message("MYVAR is Hello")
+else()
+    message("MYVAR is not Hello")
+endif()
+
+add_executable(main main.cpp)

11/09_branch/03/main.cpp

@@ -0,0 +1,5 @@
+#include <cstdio>
+
+int main() {
+    printf("Hello, world!\n");
+}

11/09_branch/04/CMakeLists.txt

@@ -0,0 +1,17 @@
+cmake_minimum_required(VERSION 3.15)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS ON)
+
+project(hellocmake LANGUAGES C CXX)
+
+set(Hello world)
+set(MYVAR Hello)
+if (${MYVAR} MATCHES "Hello")
+    message("MYVAR is Hello")
+else()
+    message("MYVAR is not Hello")
+endif()
+
+add_executable(main main.cpp)

11/09_branch/04/main.cpp

@@ -0,0 +1,5 @@
+#include <cstdio>
+
+int main() {
+    printf("Hello, world!\n");
+}

11/09_branch/05/CMakeLists.txt

@@ -0,0 +1,17 @@
+cmake_minimum_required(VERSION 3.15)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS ON)
+
+project(hellocmake LANGUAGES C CXX)
+
+set(Hello world)
+set(MYVAR Hello)
+if ("${MYVAR}" MATCHES "Hello")
+    message("MYVAR is Hello")
+else()
+    message("MYVAR is not Hello")
+endif()
+
+add_executable(main main.cpp)

11/09_branch/05/main.cpp

@@ -0,0 +1,5 @@
+#include <cstdio>
+
+int main() {
+    printf("Hello, world!\n");
+}

11/11_scope/01/CMakeLists.txt

@@ -0,0 +1,6 @@
+cmake_minimum_required(VERSION 3.15)
+
+set(MYVAR ON)
+add_subdirectory(mylib)
+
+add_executable(main main.cpp)

11/11_scope/01/main.cpp

@@ -0,0 +1,6 @@
+#include <cstdio>
+
+int main() {
+    printf("Hello, world!\n");
+    return 0;
+}

11/11_scope/01/mylib/CMakeLists.txt

@@ -0,0 +1 @@
+message("MYVAR: ${MYVAR}")

11/11_scope/02/CMakeLists.txt

@@ -0,0 +1,6 @@
+cmake_minimum_required(VERSION 3.15)
+
+add_subdirectory(mylib)
+message("MYVAR: ${MYVAR}")
+
+add_executable(main main.cpp)

11/11_scope/02/main.cpp

@@ -0,0 +1,6 @@
+#include <cstdio>
+
+int main() {
+    printf("Hello, world!\n");
+    return 0;
+}

11/11_scope/02/mylib/CMakeLists.txt

@@ -0,0 +1 @@
+set(MYVAR ON)

11/11_scope/03/CMakeLists.txt

@@ -0,0 +1,7 @@
+cmake_minimum_required(VERSION 3.15)
+
+set(MYVAR OFF)
+add_subdirectory(mylib)
+message("MYVAR: ${MYVAR}")
+
+add_executable(main main.cpp)

11/11_scope/03/main.cpp

@@ -0,0 +1,6 @@
+#include <cstdio>
+
+int main() {
+    printf("Hello, world!\n");
+    return 0;
+}

11/11_scope/03/mylib/CMakeLists.txt

@@ -0,0 +1 @@
+set(MYVAR ON)

11/11_scope/04/CMakeLists.txt

@@ -0,0 +1,7 @@
+cmake_minimum_required(VERSION 3.15)
+
+set(MYVAR OFF)
+add_subdirectory(mylib)
+message("MYVAR: ${MYVAR}")
+
+add_executable(main main.cpp)

11/11_scope/04/main.cpp

@@ -0,0 +1,6 @@
+#include <cstdio>
+
+int main() {
+    printf("Hello, world!\n");
+    return 0;
+}

11/11_scope/04/mylib/CMakeLists.txt

@@ -0,0 +1 @@
+set(MYVAR ON PARENT_SCOPE)

11/11_scope/05/CMakeLists.txt

@@ -0,0 +1,6 @@
+cmake_minimum_required(VERSION 3.15)
+
+add_subdirectory(mylib)
+message("MYVAR: ${MYVAR}")
+
+add_executable(main main.cpp)

11/11_scope/05/main.cpp

@@ -0,0 +1,6 @@
+#include <cstdio>
+
+int main() {
+    printf("Hello, world!\n");
+    return 0;
+}

11/11_scope/05/mylib/CMakeLists.txt

@@ -0,0 +1 @@
+set(MYVAR ON CACHE BOOL "" FORCE)

11/14_global/01/CMakeLists.txt

@@ -0,0 +1,6 @@
+cmake_minimum_required(VERSION 3.15)
+
+add_subdirectory(mylib)
+
+add_executable(main main.cpp)
+target_link_libraries(main PUBLIC mylib)

11/14_global/01/main.cpp

@@ -0,0 +1,6 @@
+#include <cstdio>
+
+int main() {
+    printf("Hello, world!\n");
+    return 0;
+}

11/14_global/01/mylib/CMakeLists.txt

@@ -0,0 +1 @@
+add_library(mylib SHARED mylib.cpp mylib.h)

11/14_global/01/mylib/mylib.cpp

@@ -0,0 +1,8 @@
+#include <cstdio>
+
+#ifdef _MSC_VER
+__declspec(dllexport)
+#endif
+void say_hello() {
+    printf("Hello, world!\n");
+}

11/14_global/01/mylib/mylib.h

@@ -0,0 +1,6 @@
+#pragma once
+
+#ifdef _MSC_VER
+__declspec(dllimport)
+#endif
+void say_hello();

11/14_global/02/CMakeLists.txt

@@ -0,0 +1,6 @@
+cmake_minimum_required(VERSION 3.15)
+
+add_subdirectory(mylib)
+
+add_executable(main main.cpp)
+target_link_libraries(main PUBLIC mylib)

11/14_global/02/main.cpp

@@ -0,0 +1,6 @@
+#include <cstdio>
+
+int main() {
+    printf("Hello, world!\n");
+    return 0;
+}

11/14_global/02/mylib/CMakeLists.txt

@@ -0,0 +1,10 @@
+add_library(mylib SHARED mylib.cpp mylib.h)
+set_property(TARGET mylib PROPERTY RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR})
+set_property(TARGET mylib PROPERTY ARCHIVE_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR})
+set_property(TARGET mylib PROPERTY LIBRARY_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR})
+set_property(TARGET mylib PROPERTY RUNTIME_OUTPUT_DIRECTORY_DEBUG ${PROJECT_BINARY_DIR})
+set_property(TARGET mylib PROPERTY ARCHIVE_OUTPUT_DIRECTORY_DEBUG ${PROJECT_BINARY_DIR})
+set_property(TARGET mylib PROPERTY LIBRARY_OUTPUT_DIRECTORY_DEBUG ${PROJECT_BINARY_DIR})
+set_property(TARGET mylib PROPERTY RUNTIME_OUTPUT_DIRECTORY_RELEASE ${PROJECT_BINARY_DIR})
+set_property(TARGET mylib PROPERTY ARCHIVE_OUTPUT_DIRECTORY_RELEASE ${PROJECT_BINARY_DIR})
+set_property(TARGET mylib PROPERTY LIBRARY_OUTPUT_DIRECTORY_RELEASE ${PROJECT_BINARY_DIR})

11/14_global/02/mylib/mylib.cpp

@@ -0,0 +1,8 @@
+#include <cstdio>
+
+#ifdef _MSC_VER
+__declspec(dllexport)
+#endif
+void say_hello() {
+    printf("Hello, world!\n");
+}

11/14_global/02/mylib/mylib.h

@@ -0,0 +1,6 @@
+#pragma once
+
+#ifdef _MSC_VER
+__declspec(dllimport)
+#endif
+void say_hello();

11/template/CMakeLists.txt

@@ -1,9 +1,6 @@
 cmake_minimum_required(VERSION 3.15)
+project(hellocmake)
 
-set(CMAKE_CXX_STANDARD 17)
-set(CMAKE_CXX_STANDARD_REQUIRED ON)
-set(CMAKE_CXX_EXTENSIONS ON)
-
-project(hellocmake LANGUAGES C CXX)
+message("PATH is: $ENV{PATH}")
 
 add_executable(main main.cpp)

11/template/main.cpp

@@ -2,4 +2,5 @@
 
 int main() {
     printf("Hello, world!\n");
+    return 0;
 }