cmake: support object libraries

7 files changed, 54 insertions, 0 deletions

diff --git a/test cases/cmake/4 object library/main.cpp b/test cases/cmake/4 object library/main.cpp
new file mode 100644
index 0000000..f383608
--- /dev/null
+++ b/test cases/cmake/4 object library/main.cpp
@@ -0,0 +1,9 @@
+#include <iostream>
+#include "libA.hpp"
+#include "libB.hpp"
+
+using namespace std;
+
+int main() {
+  cout << getLibStr() << " -- " << getZlibVers() << endl;
+}
diff --git a/test cases/cmake/4 object library/meson.build b/test cases/cmake/4 object library/meson.build
new file mode 100644
index 0000000..05cd7f7
--- /dev/null
+++ b/test cases/cmake/4 object library/meson.build
@@ -0,0 +1,14 @@
+project('cmake_object_lib_test', ['cpp'])
+
+sub_pro = subproject('cmObjLib')
+sub_sha = sub_pro.get_variable('lib_sha_dep')
+sub_sta = sub_pro.get_variable('lib_sta_dep')
+
+# Required for the static library
+zlib_dep = dependency('zlib')
+
+exe_sha = executable('shared', ['main.cpp'], dependencies: [sub_sha])
+exe_sta = executable('static', ['main.cpp'], dependencies: [sub_sta, zlib_dep])
+
+test('test1', exe_sha)
+test('test1', exe_sta)
diff --git a/test cases/cmake/4 object library/subprojects/cmObjLib/CMakeLists.txt b/test cases/cmake/4 object library/subprojects/cmObjLib/CMakeLists.txt
new file mode 100644
index 0000000..ee9be47
--- /dev/null
+++ b/test cases/cmake/4 object library/subprojects/cmObjLib/CMakeLists.txt
@@ -0,0 +1,10 @@
+cmake_minimum_required(VERSION 3.7)
+
+find_package(ZLIB REQUIRED)
+
+add_library(lib_obj OBJECT libA.cpp libB.cpp)
+add_library(lib_sha SHARED $<TARGET_OBJECTS:lib_obj>)
+add_library(lib_sta STATIC $<TARGET_OBJECTS:lib_obj>)
+
+target_link_libraries(lib_sha ZLIB::ZLIB)
+target_link_libraries(lib_sta ZLIB::ZLIB)
diff --git a/test cases/cmake/4 object library/subprojects/cmObjLib/libA.cpp b/test cases/cmake/4 object library/subprojects/cmObjLib/libA.cpp
new file mode 100644
index 0000000..3736b2c
--- /dev/null
+++ b/test cases/cmake/4 object library/subprojects/cmObjLib/libA.cpp
@@ -0,0 +1,5 @@
+#include "libA.hpp"
+
+std::string getLibStr() {
+  return "Hello World";
+}
diff --git a/test cases/cmake/4 object library/subprojects/cmObjLib/libA.hpp b/test cases/cmake/4 object library/subprojects/cmObjLib/libA.hpp
new file mode 100644
index 0000000..58c9413
--- /dev/null
+++ b/test cases/cmake/4 object library/subprojects/cmObjLib/libA.hpp
@@ -0,0 +1,5 @@
+#pragma once
+
+#include <string>
+
+std::string getLibStr();
diff --git a/test cases/cmake/4 object library/subprojects/cmObjLib/libB.cpp b/test cases/cmake/4 object library/subprojects/cmObjLib/libB.cpp
new file mode 100644
index 0000000..b359c29
--- /dev/null
+++ b/test cases/cmake/4 object library/subprojects/cmObjLib/libB.cpp
@@ -0,0 +1,6 @@
+#include "libB.hpp"
+#include <zlib.h>
+
+std::string getZlibVers() {
+  return zlibVersion();
+}
diff --git a/test cases/cmake/4 object library/subprojects/cmObjLib/libB.hpp b/test cases/cmake/4 object library/subprojects/cmObjLib/libB.hpp
new file mode 100644
index 0000000..71db6b7
--- /dev/null
+++ b/test cases/cmake/4 object library/subprojects/cmObjLib/libB.hpp
@@ -0,0 +1,5 @@
+#pragma once
+
+#include <string>
+
+std::string getZlibVers();