Merge branch 'master' of github.com:tarantool/tarantool

CMakeLists.txt

@@ -12,6 +12,8 @@ include(CheckCCompilerFlag)
 include(CheckSymbolExists)
 include(CheckCSourceRuns)
 include(CheckCXXSourceRuns)
+include(CheckCSourceCompiles)
+include(CheckCXXSourceCompiles)
 include(TestBigEndian)
 include(CheckFunctionExists)
 

README.MacOSX

+OS X Readme
+===========
+
+This manual explains how to manually build tarantool from sources.
+If you just need a working binary, please use homebrew:
+
+        brew install http://tarantool.org/dist/tarantool.rb
+
 Target OS: MacOS X "Lion"
 
 First of all, make sure mac ports are available (to install packages from).
@@ -7,7 +15,13 @@ First of all, make sure mac ports are available (to install packages from).
 
 port install autoconf binutils cmake ncurses zlib readline
 
-2. Install necessary python modules: pexpect, pyYAML, daemon
+2. Upgrade clang to 3.2+
+
+Go to http://developer.apple.com/ to download and install the latest version
+of "Command Line Tools for Xcode". This package contains /usr/bin/clang and
+/usr/bin/clang++ binaries. Check that clang version is at least 3.2.
+
+3. Install necessary python modules: pyYAML, daemon
 -------------
 NB: it is recommended to install python modules through setup.py,
 using the default python (which should be >= 2.6.x and < 3.x);
@@ -16,10 +30,10 @@ tar -xzf module.tar.gz
 cd module-dir
 sudo python setup.py install
 
-where module is the name of the installed module and module-dir is the name of the directory
-the module's archive deflates into.
+where module is the name of the installed module and module-dir is the name of
+the directory the module's archive deflates into.
 
-3. Download & build tarantool source code:
+4. Download & build tarantool source code:
 -------------
 
 git clone git://github.com/tarantool/tarantool.git
@@ -27,7 +41,7 @@ git clone git://github.com/tarantool/tarantool.git
 cd tarantool
 CC=clang CXX=clang++ cmake . -DCMAKE_BUILD_TYPE=RelWithDebugInfo -DENABLE_CLIENT=true
 
-4. Run tarantool test suite
+5. Run tarantool test suite
 -------------
 NB: the following tests are not runnable on MacOS X at this point:
 

cmake/compiler.cmake

@@ -16,22 +16,28 @@ if (CMAKE_C_COMPILER_ID STREQUAL Clang)
     set(CMAKE_COMPILER_IS_GNUCXX OFF)
 endif()
 
-if(CMAKE_COMPILER_IS_GNUCC)
-    # gcc and g++ >= 4.5 are supported
-    execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpversion
-        OUTPUT_VARIABLE CC_VERSION)
-    if (CC_VERSION VERSION_LESS 4.5)
-        message (FATAL_ERROR
-            "${CMAKE_C_COMPILER} version should be >= 4.5 -- ${CC_VERSION}")
-    endif()
-    execute_process(COMMAND ${CMAKE_CXX_COMPILER} -dumpversion
-        OUTPUT_VARIABLE CXX_VERSION)
-    if (CXX_VERSION VERSION_LESS 4.5)
-        message (FATAL_ERROR
-            "${CMAKE_CXX_COMPILER} version should be >= 4.5 -- ${CXX_VERSION}")
-    endif()
+#
+# Check supported standards
+#
+if((NOT HAVE_STD_C11 AND NOT HAVE_STD_GNU99) OR
+   (NOT HAVE_STD_CXX11 AND NOT HAVE_STD_GNUXX0X))
+    set(CMAKE_REQUIRED_FLAGS "-std=c11")
+    check_c_source_compiles("int main(void) { return 0; }" HAVE_STD_C11)
+    set(CMAKE_REQUIRED_FLAGS "-std=gnu99")
+    check_c_source_compiles("int main(void) { return 0; }" HAVE_STD_GNU99)
+    set(CMAKE_REQUIRED_FLAGS "-std=c++11")
+    check_cxx_source_compiles("int main(void) { return 0; }" HAVE_STD_CXX11)
+    set(CMAKE_REQUIRED_FLAGS "-std=gnu++0x")
+    check_cxx_source_compiles("int main(void) { return 0; }" HAVE_STD_GNUXX0X)
+    set(CMAKE_REQUIRED_FLAGS "")
+endif()
+if((NOT HAVE_STD_C11 AND NOT HAVE_STD_GNU99) OR
+   (NOT HAVE_STD_CXX11 AND NOT HAVE_STD_GNUXX0X))
+    message (FATAL_ERROR
+        "${CMAKE_C_COMPILER} should support -std=c11 or -std=gnu99. "
+        "${CMAKE_CXX_COMPILER} should support -std=c++11 or -std=gnu++0x. "
+        "Please consider upgrade to gcc 4.5+ or clang 3.2+.")
 endif()
-
 
 #
 # Perform build type specific configuration.
@@ -82,12 +88,15 @@ macro(enable_tnt_compile_flags)
     # of the code.
 
     # Set standard
-    if (CMAKE_COMPILER_IS_CLANG OR CC_VERSION VERSION_GREATER 4.7 OR
-        CC_VERSION VERSION_EQUAL 4.7)
+    if (HAVE_STD_C11)
         add_compile_flags("C" "-std=c11")
-        add_compile_flags("CXX" "-std=c++11")
     else()
         add_compile_flags("C" "-std=gnu99")
+    endif()
+
+    if (HAVE_STD_CXX11)
+        add_compile_flags("CXX" "-std=c++11")
+    else()
         add_compile_flags("CXX" "-std=gnu++0x")
     endif()
 
@@ -112,11 +121,12 @@ macro(enable_tnt_compile_flags)
     add_definitions("-D__STDC_LIMIT_MACROS=1")
     add_definitions("-D__STDC_CONSTANT_MACROS=1")
 
-    # Only add -Werror if it's a debug build, done by developers using GCC.
-    # Community builds should not cause extra trouble.
-   if (${CMAKE_BUILD_TYPE} STREQUAL "Debug" AND CMAKE_COMPILER_IS_GNUCC)
-       add_compile_flags("C;CXX" "-Werror")
-   endif()
+    # Only add -Werror if it's a debug build, done by developers.
+    # Release builds should not cause extra trouble.
+    if ((${CMAKE_BUILD_TYPE} STREQUAL "Debug")
+        AND HAVE_STD_C11 AND HAVE_STD_CXX11)
+        add_compile_flags("C;CXX" "-Werror")
+    endif()
 endmacro(enable_tnt_compile_flags)
 
 #

src/CMakeLists.txt

@@ -3,8 +3,9 @@
 #
 enable_tnt_compile_flags()
 
-
-add_subdirectory(plugin)
+if (NOT TARGET_OS_DARWIN)
+    add_subdirectory(plugin)
+endif()
 
 include_directories(${LIBEV_INCLUDE_DIR})
 include_directories(${LIBEIO_INCLUDE_DIR})