Merge pull request #153 from sergiud/cmake-gnu-install-dirs

[platform/upstream/glog.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 908daee..b6d4644 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -8,13 +8,13 @@ if (POLICY CMP0063)
   cmake_policy (SET CMP0063 NEW)
 endif (POLICY CMP0063)
 
-project (google-glog)
+project (glog)
 
 enable_testing ()
 
 set (GLOG_MAJOR_VERSION 0)
 set (GLOG_MINOR_VERSION 3)
-set (GLOG_PATCH_VERSION 4)
+set (GLOG_PATCH_VERSION 5)
 
 set (GLOG_VERSION
   ${GLOG_MAJOR_VERSION}.${GLOG_MINOR_VERSION}.${GLOG_PATCH_VERSION})
@@ -28,6 +28,7 @@ set (CPACK_PACKAGE_VERSION ${GLOG_VERSION})
 
 option (WITH_GFLAGS "Use gflags" ON)
 option (WITH_THREADS "Enable multithreading support" ON)
+option (WITH_TLS "Enable Thread Local Storage (TLS) support" ON)
 
 list (APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
 
@@ -50,7 +51,7 @@ include (GNUInstallDirs)
 set (CMAKE_THREAD_PREFER_PTHREAD 1)
 
 if (WITH_GFLAGS)
-  find_package (gflags)
+  find_package (gflags 2.2.0)
 
   if (gflags_FOUND)
     set (HAVE_LIB_GFLAGS 1)
@@ -191,6 +192,31 @@ using namespace Outer::Inner;;
 int main() { return i; }
 " HAVE_NAMESPACES)
 
+check_cxx_source_compiles ("
+__declspec(thread) int tls;
+int main() { }
+" HAVE_MSVC_TLS)
+
+check_cxx_source_compiles ("
+thread_local int tls;
+int main() { }
+" HAVE_CXX11_TLS)
+
+check_cxx_source_compiles ("
+__attribute__((thread)) int tls;
+int main() { }
+" HAVE_CYGWIN_TLS)
+
+if (WITH_TLS)
+  if (HAVE_CYGWIN_TLS)
+    set (GLOG_THREAD_LOCAL_STORAGE "__attribute__((thread))")
+  elseif (HAVE_MSVC_TLS)
+    set (GLOG_THREAD_LOCAL_STORAGE "__declspec(thread)")
+  elseif (HAVE_CXX11_TLS)
+    set (GLOG_THREAD_LOCAL_STORAGE thread_local)
+  endif (HAVE_CYGWIN_TLS)
+endif (WITH_TLS)
+
 set (_PC_FIELDS
   "gregs[REG_PC]"
   "gregs[REG_EIP]"
@@ -365,9 +391,9 @@ set (GLOG_SRCS
   src/vlog_is_on.cc
 )
 
-if (HAVE_PTHREAD)
+if (HAVE_PTHREAD OR WIN32)
   list (APPEND GLOG_SRCS src/signalhandler.cc)
-endif (HAVE_PTHREAD)
+endif (HAVE_PTHREAD OR WIN32)
 
 if (WIN32)
   list (APPEND GLOG_SRCS
@@ -398,8 +424,7 @@ if (WIN32 AND HAVE_SNPRINTF)
 endif (WIN32 AND HAVE_SNPRINTF)
 
 if (gflags_FOUND)
-  target_include_directories (glog PUBLIC $<BUILD_INTERFACE:${gflags_INCLUDE_DIR}>)
-  target_link_libraries (glog PUBLIC ${gflags_LIBRARIES})
+  target_link_libraries (glog PUBLIC gflags)
 
   if (NOT BUILD_SHARED_LIBS)
     # Don't use __declspec(dllexport|dllimport) if this is a static build
@@ -461,6 +486,11 @@ if (HAVE_EXECINFO_H)
   set (HAVE_STACKTRACE 1)
 endif (HAVE_EXECINFO_H)
 
+if (WIN32)
+  set (HAVE_STACKTRACE 1)
+  set (HAVE_SYMBOLIZE 1)
+endif (WIN32)
+
 if (UNIX OR (APPLE AND HAVE_DLADDR))
   set (HAVE_SYMBOLIZE 1)
 endif (UNIX OR (APPLE AND HAVE_DLADDR))