init

.gitignore

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+.idea
+cmake-build-*

CMakeLists.txt

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+cmake_minimum_required(VERSION 4.0)
+project(edbg LANGUAGES CXX)
+set(CMAKE_CXX_STANDARD 20)
+
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(libedit REQUIRED IMPORTED_TARGET libedit)
+
+include(CTest)
+
+add_subdirectory(src)
+add_subdirectory(tools)
+
+if(BUILD_TESTING)
+    find_package(Catch2 CONFIG REQUIRED)
+    add_subdirectory(test)
+endif()

include/libedbg/libedbg.hpp

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+#ifndef LIBEDBG_INCLUDE_LIBEDBG_H
+#define LIBEDBG_INCLUDE_LIBEDBG_H
+
+namespace edbg {
+    void hello();
+}
+
+#endif //LIBEDBG_INCLUDE_LIBEDBG_H

src/CMakeLists.txt

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+add_library(libedbg libedbg.cpp)
+add_library(edbg::libedbg ALIAS libedbg)
+
+set_target_properties(
+   libedbg
+   PROPERTIES OUTPUT_NAME edbg
+)
+
+target_compile_features(libedbg PUBLIC cxx_std_20)
+
+target_include_directories(
+   libedbg
+   PUBLIC
+        $<INSTALL_INTERFACE::include>
+        $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/include>
+    PRIVATE
+        ${CMAKE_SOURCE_DIR}/src/include
+)
+
+include(GNUInstallDirs)
+install(TARGETS libedbg
+    EXPORT edbg-targets
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+    INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+)
+
+install(
+    DIRECTORY ${PROJECT_SOURCE_DIR}/include/
+    DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+)
+
+install(
+    EXPORT edbg-targets
+    FILE edbg-config.cmake
+    NAMESPACE edbg::
+    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/edbg
+)

src/libedbg.cpp

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+#include <iostream>
+#include <libedbg/libedbg.hpp>
+
+void edbg::hello() {
+    std::cout << "Hello edbg!\n";
+}

test/CMakeLists.txt

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+add_executable(tests tests.cpp)
+target_link_libraries(tests PRIVATE edbg::libedbg Catch2::Catch2WithMain)

test/tests.cpp

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+#include <catch2/catch_test_macros.hpp>
+
+TEST_CASE("validate environment") {
+    REQUIRE(true);
+}

tools/CMakeLists.txt

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+add_executable(edbg edbg.cpp)
+target_link_libraries(edbg PRIVATE edbg::libedbg)
+
+include(GNUInstallDirs)
+install(
+    TARGETS edbg
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+)
+
+target_link_libraries(edbg PRIVATE edbg::libedbg PkgConfig::libedit)

tools/edbg.cpp

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+#include <libedbg/libedbg.hpp>
+
+int main() {
+    edbg::hello();
+}